Air Quality Index [AQI]

Description

An air quality index (AQI) is used by government agencies to communicate to the public how polluted the air currently is or how polluted it is forecast to become.

Updated by DBnomics on
November 27, 2020
Country [country]
City [city]
Indicator [specie]
Statistics [statistics]
Frequency [FREQ]

Dataset has 34,655 series. Add search filters to narrow them.

Notes
  • Specie/Indicator labels have been sourced from: https://en.wikipedia.org/wiki/Air_quality_index
Dimensions codes and labels
[country] Country
  • [AF] Afghanistan
  • [DZ] Algeria
  • [AR] Argentina
  • [AU] Australia
  • [AT] Austria
  • [BH] Bahrain
  • [BD] Bangladesh
  • [BE] Belgium
  • [BO] Bolivia, Plurinational State of
  • [BA] Bosnia and Herzegovina
  • [BR] Brazil
  • [BG] Bulgaria
  • [CA] Canada
  • [CL] Chile
  • [CN] China
  • [CO] Colombia
  • [CR] Costa Rica
  • [CI] Côte d'Ivoire
  • [HR] Croatia
  • [CW] Curaçao
  • [CY] Cyprus
  • [CZ] Czechia
  • [DK] Denmark
  • [EC] Ecuador
  • [SV] El Salvador
  • [EE] Estonia
  • [ET] Ethiopia
  • [FI] Finland
  • [FR] France
  • [GE] Georgia
  • [DE] Germany
  • [GH] Ghana
  • [GR] Greece
  • [GT] Guatemala
  • [GN] Guinea
  • [HK] Hong Kong
  • [HU] Hungary
  • [IS] Iceland
  • [IN] India
  • [ID] Indonesia
  • [IR] Iran, Islamic Republic of
  • [IQ] Iraq
  • [IE] Ireland
  • [IL] Israel
  • [IT] Italy
  • [JP] Japan
  • [JO] Jordan
  • [KZ] Kazakhstan
  • [KR] Korea, Republic of
  • [XK] Kosovo
  • [KW] Kuwait
  • [KG] Kyrgyzstan
  • [LA] Lao People's Democratic Republic
  • [LT] Lithuania
  • [MO] Macao
  • [MY] Malaysia
  • [ML] Mali
  • [MX] Mexico
  • [MN] Mongolia
  • [MM] Myanmar
  • [NP] Nepal
  • [NL] Netherlands
  • [NZ] New Zealand
  • [MK] North Macedonia
  • [NO] Norway
  • [PK] Pakistan
  • [PE] Peru
  • [PH] Philippines
  • [PL] Poland
  • [PT] Portugal
  • [PR] Puerto Rico
  • [RE] Réunion
  • [RO] Romania
  • [RU] Russian Federation
  • [SA] Saudi Arabia
  • [RS] Serbia
  • [SG] Singapore
  • [SK] Slovakia
  • [ZA] South Africa
  • [ES] Spain
  • [LK] Sri Lanka
  • [SE] Sweden
  • [CH] Switzerland
  • [TW] Taiwan, Province of China
  • [TJ] Tajikistan
  • [TH] Thailand
  • [TR] Turkey
  • [TM] Turkmenistan
  • [UG] Uganda
  • [UA] Ukraine
  • [AE] United Arab Emirates
  • [GB] United Kingdom of Great Britain and Northern Ireland
  • [US] United States of America
  • [UZ] Uzbekistan
  • [VN] Viet Nam
[city] City
  • [abha] Abha
  • [abidjan] Abidjan
  • [abu_dhabi] Abu Dhabi
  • [accra] Accra
  • [adana] Adana
  • [adapazari] Adapazarı
  • [addis_ababa] Addis Ababa
  • [adelaide] Adelaide
  • [aguascalientes] Aguascalientes
  • [akita] Akita
  • [albuquerque] Albuquerque
  • [algiers] Algiers
  • [almaty] Almaty
  • [alor_setar] Alor Setar
  • [amiens] Amiens
  • [amman] Amman
  • [amsterdam] Amsterdam
  • [andong] Andong
  • [ankara] Ankara
  • [antakya] Antakya
  • [antwerpen] Antwerpen
  • [anyang] Anyang
  • [arad] Arad
  • [arak] Arāk
  • [ashdod] Ashdod
  • [ashgabat] Ashgabat
  • [ashkelon] Ashkelon
  • [athens] Athens
  • [atlanta] Atlanta
  • [auckland] Auckland
  • [augsburg] Augsburg
  • [austin] Austin
  • [bacau] Bacău
  • [baghdad] Baghdad
  • [baguio] Baguio
  • [baia_mare] Baia Mare
  • [baltimore] Baltimore
  • [balikesir] Balıkesir
  • [bamako] Bamako
  • [bandar_abbas] Bandar Abbas
  • [bangkok] Bangkok
  • [barcelona] Barcelona
  • [beijing] Beijing
  • [belfast] Belfast
  • [belgrade] Belgrade
  • [bengaluru] Bengaluru
  • [bergen] Bergen
  • [berlin] Berlin
  • [besancon] Besançon
  • [bhopal] Bhopal
  • [bilbao] Bilbao
  • [biratnagar] Biratnagar
  • [birmingham] Birmingham
  • [bishkek] Bishkek
  • [bloemfontein] Bloemfontein
  • [bogota] Bogotá
  • [boise] Boise
  • [bologna] Bologna
  • [bordeaux] Bordeaux
  • [boston] Boston
  • [braila] Brăila
  • [brasov] Braşov
  • [bratislava] Bratislava
  • [breda] Breda
  • [brescia] Brescia
  • [brisbane] Brisbane
  • [bristol] Bristol
  • [brno] Brno
  • [brooklyn] Brooklyn
  • [brussels] Brussels
  • [bucharest] Bucharest
  • [budapest] Budapest
  • [buenos_aires] Buenos Aires
  • [buraydah] Buraydah
  • [burgas] Burgas
  • [burgos] Burgos
  • [bursa] Bursa
  • [busan] Busan
  • [butuan] Butuan
  • [bydgoszcz] Bydgoszcz
  • [caen] Caen
  • [calama] Calama
  • [calgary] Calgary
  • [canberra] Canberra
  • [cape_town] Cape Town
  • [cardiff] Cardiff
  • [castello_de_la_plana] Castelló de la Plana
  • [chandigarh] Chandigarh
  • [changchun] Changchun
  • [changsha] Changsha
  • [changwon] Changwon
  • [changzhou] Changzhou
  • [charleroi] Charleroi
  • [charlotte] Charlotte
  • [chelyabinsk] Chelyabinsk
  • [chengdu] Chengdu
  • [chennai] Chennai
  • [cheongju_si] Cheongju-si
  • [chiang_mai] Chiang Mai
  • [chiba] Chiba
  • [chicago] Chicago
  • [chihuahua] Chihuahua
  • [chillan] Chillán
  • [chon_buri] Chon Buri
  • [chongqing] Chongqing
  • [christchurch] Christchurch
  • [chuncheon] Chuncheon
  • [clermont_ferrand] Clermont-Ferrand
  • [cluj_napoca] Cluj-Napoca
  • [cochabamba] Cochabamba
  • [colombo] Colombo
  • [columbia] Columbia
  • [columbus] Columbus
  • [conakry] Conakry
  • [concepcion] Concepción
  • [constanta] Constanţa
  • [copenhagen] Copenhagen
  • [cordoba] Córdoba
  • [coventry] Coventry
  • [craiova] Craiova
  • [cuernavaca] Cuernavaca
  • [daegu] Daegu
  • [daejeon] Daejeon
  • [dallas] Dallas
  • [dammam] Dammam
  • [darmstadt] Darmstadt
  • [darwin] Darwin
  • [debrecen] Debrecen
  • [delhi] Delhi
  • [denizli] Denizli
  • [denver] Denver
  • [detroit] Detroit
  • [dhaka] Dhaka
  • [dijon] Dijon
  • [dnipro] Dnipro
  • [dongguan] Dongguan
  • [donostia_san_sebastian] Donostia / San Sebastián
  • [dordrecht] Dordrecht
  • [douliu] Douliu
  • [dresden] Dresden
  • [dubai] Dubai
  • [dublin] Dublin
  • [dunedin] Dunedin
  • [durban] Durban
  • [dushanbe] Dushanbe
  • [dusseldorf] Düsseldorf
  • [east_london] East London
  • [ecatepec_de_morelos] Ecatepec de Morelos
  • [edinburgh] Edinburgh
  • [edmonton] Edmonton
  • [eindhoven] Eindhoven
  • [el_paso] El Paso
  • [erzurum] Erzurum
  • [eskisehir] Eskişehir
  • [florence] Florence
  • [fort_worth] Fort Worth
  • [foshan] Foshan
  • [freiburg] Freiburg
  • [fresno] Fresno
  • [fukuoka] Fukuoka
  • [funchal] Funchal
  • [fushun] Fushun
  • [fuzhou] Fuzhou
  • [galati] Galaţi
  • [gandhinagar] Gandhinagar
  • [gasteiz_vitoria] Gasteiz / Vitoria
  • [gdansk] Gdańsk
  • [gent] Gent
  • [george_town] George Town
  • [ghaziabad] Ghāziābād
  • [gifu_shi] Gifu-shi
  • [glasgow] Glasgow
  • [goteborg] Göteborg
  • [granada] Granada
  • [graz] Graz
  • [grenoble] Grenoble
  • [groningen] Groningen
  • [guadalajara] Guadalajara
  • [guangzhou] Guangzhou
  • [guatemala_city] Guatemala City
  • [guiyang] Guiyang
  • [gwangju] Gwangju
  • [gyor] Győr
  • [ha_long] Hạ Long
  • [ha_il] Ha'il
  • [haarlem] Haarlem
  • [haifa] Haifa
  • [haikou] Haikou
  • [haiphong] Haiphong
  • [halifax] Halifax
  • [hamburg] Hamburg
  • [hamilton] Hamilton
  • [hangzhou] Hangzhou
  • [hannover] Hannover
  • [hanoi] Hanoi
  • [hapur] Hāpur
  • [harbin] Harbin
  • [hartford] Hartford
  • [hawalli] Ḩawallī
  • [hefei] Hefei
  • [hegang] Hegang
  • [helsinki] Helsinki
  • [hiroshima] Hiroshima
  • [ho_chi_minh_city] Ho Chi Minh City
  • [hobart] Hobart
  • [hohhot] Hohhot
  • [hong_kong] Hong Kong
  • [honolulu] Honolulu
  • [houston] Houston
  • [hsinchu] Hsinchu
  • [hue] Huế
  • [huelva] Huelva
  • [hyderabad] Hyderabad
  • [iasi] Iaşi
  • [ilam] Īlām
  • [incheon] Incheon
  • [indianapolis] Indianapolis
  • [innsbruck] Innsbruck
  • [ipoh] Ipoh
  • [irbid] Irbid
  • [isfahan] Isfahan
  • [islamabad] Islamabad
  • [istanbul] Istanbul
  • [ivano_frankivsk] Ivano-Frankivsk
  • [izmir] İzmir
  • [izmit] İzmit
  • [jackson] Jackson
  • [jacksonville] Jacksonville
  • [jaipur] Jaipur
  • [jakarta] Jakarta
  • [jeddah] Jeddah
  • [jeju_city] Jeju City
  • [jeonju] Jeonju
  • [jerusalem] Jerusalem
  • [jieyang] Jieyang
  • [jinan] Jinan
  • [johannesburg] Johannesburg
  • [johor_bahru] Johor Bahru
  • [kabul] Kabul
  • [kagoshima] Kagoshima
  • [kamianske] Kamianske
  • [kampala] Kampala
  • [kanazawa] Kanazawa
  • [kaohsiung] Kaohsiung
  • [karachi] Karachi
  • [karaj] Karaj
  • [karlsruhe] Karlsruhe
  • [kassel] Kassel
  • [kathmandu] Kathmandu
  • [katowice] Katowice
  • [kaunas] Kaunas
  • [kayseri] Kayseri
  • [kecskemet] Kecskemét
  • [keelung] Keelung
  • [kerman] Kerman
  • [kermanshah] Kermanshah
  • [khorramabad] Khorramabad
  • [khorramshahr] Khorramshahr
  • [kielce] Kielce
  • [kitchener] Kitchener
  • [klang] Klang
  • [klerksdorp] Klerksdorp
  • [kobe] Kobe
  • [kochi] Kochi
  • [kolkata] Kolkata
  • [koln] Köln
  • [konya] Konya
  • [kosice] Košice
  • [kota_bharu] Kota Bharu
  • [krakow] Kraków
  • [krasnoyarsk] Krasnoyarsk
  • [kryvyi_rih] Kryvyi Rih
  • [kuala_lumpur] Kuala Lumpur
  • [kuantan] Kuantan
  • [kuching] Kuching
  • [kumamoto] Kumamoto
  • [kunming] Kunming
  • [kutahya] Kütahya
  • [kyiv] Kyiv
  • [kyoto] Kyoto
  • [lahore] Lahore
  • [lampang] Lampang
  • [lanzhou] Lanzhou
  • [las_palmas_de_gran_canaria] Las Palmas de Gran Canaria
  • [las_vegas] Las Vegas
  • [launceston] Launceston
  • [leeds] Leeds
  • [leicester] Leicester
  • [lhasa] Lhasa
  • [liege] Liège
  • [lille] Lille
  • [lima] Lima
  • [limassol] Limassol
  • [limoges] Limoges
  • [linz] Linz
  • [lisbon] Lisbon
  • [little_rock] Little Rock
  • [liverpool] Liverpool
  • [livorno] Livorno
  • [london] London
  • [los_angeles] Los Ángeles
  • [lucknow] Lucknow
  • [luton] Luton
  • [lviv] Lviv
  • [lyon] Lyon
  • [maastricht] Maastricht
  • [macau] Macau
  • [madison] Madison
  • [madrid] Madrid
  • [mainz] Mainz
  • [malacca] Malacca
  • [malaga] Málaga
  • [malmo] Malmö
  • [manama] Manama
  • [manchester] Manchester
  • [manhattan] Manhattan
  • [manila] Manila
  • [marseille] Marseille
  • [mashhad] Mashhad
  • [matsuyama] Matsuyama
  • [mecca] Mecca
  • [medellin] Medellín
  • [melbourne] Melbourne
  • [memphis] Memphis
  • [merida] Mérida
  • [metz] Metz
  • [mexico_city] Mexico City
  • [miami] Miami
  • [middelburg] Middelburg
  • [milan] Milan
  • [milwaukee] Milwaukee
  • [miri] Miri
  • [miskolc] Miskolc
  • [mississauga] Mississauga
  • [miyazaki] Miyazaki
  • [modena] Modena
  • [mokpo] Mokpo
  • [monterrey] Monterrey
  • [montpellier] Montpellier
  • [montreal] Montréal
  • [morelia] Morelia
  • [moscow] Moscow
  • [mumbai] Mumbai
  • [munich] Munich
  • [munster] Münster
  • [murcia] Murcia
  • [muzaffarnagar] Muzaffarnagar
  • [mysore] Mysore
  • [nagano] Nagano
  • [nagasaki] Nagasaki
  • [nagoya] Nagoya
  • [nagpur] Nagpur
  • [naha] Naha
  • [nakhon_pathom] Nakhon Pathom
  • [namur] Namur
  • [nanchang] Nanchang
  • [nancy] Nancy
  • [nanjing] Nanjing
  • [nanning] Nanning
  • [nantes] Nantes
  • [naples] Naples
  • [nara_shi] Nara-shi
  • [nashik] Nashik
  • [nashville] Nashville
  • [netanya] Netanya
  • [new_delhi] New Delhi
  • [newcastle] Newcastle
  • [newport] Newport
  • [nice] Nice
  • [nicosia] Nicosia
  • [niigata] Niigata
  • [nijmegen] Nijmegen
  • [nimes] Nîmes
  • [ningbo] Ningbo
  • [nis] Niš
  • [nizhniy_novgorod] Nizhniy Novgorod
  • [norwich] Norwich
  • [novi_sad] Novi Sad
  • [novosibirsk] Novosibirsk
  • [nur_sultan] Nur-Sultan
  • [oakland] Oakland
  • [oaxaca] Oaxaca
  • [odessa] Odessa
  • [oita] Ōita
  • [okayama] Okayama
  • [oklahoma_city] Oklahoma City
  • [olomouc] Olomouc
  • [omaha] Omaha
  • [oradea] Oradea
  • [orleans] Orléans
  • [orumiyeh] Orūmīyeh
  • [osaka] Osaka
  • [oslo] Oslo
  • [osorno] Osorno
  • [ostrava] Ostrava
  • [ottawa] Ottawa
  • [oulu] Oulu
  • [oviedo] Oviedo
  • [pachuca_de_soto] Pachuca de Soto
  • [palma] Palma
  • [pamplona] Pamplona
  • [paris] Paris
  • [parma] Parma
  • [patna] Patna
  • [pecs] Pécs
  • [perpignan] Perpignan
  • [perth] Perth
  • [peshawar] Peshawar
  • [petah_tiqwa] Petaẖ Tiqwa
  • [philadelphia] Philadelphia
  • [phoenix] Phoenix
  • [pilsen] Pilsen
  • [pitesti] Piteşti
  • [ploiesti] Ploieşti
  • [plovdiv] Plovdiv
  • [plymouth] Plymouth
  • [pohang] Pohang
  • [pokhara] Pokhara
  • [port_elizabeth] Port Elizabeth
  • [portland] Portland
  • [potsdam] Potsdam
  • [poznan] Poznań
  • [prague] Prague
  • [prato] Prato
  • [preston] Preston
  • [pretoria] Pretoria
  • [pristina] Pristina
  • [providence] Providence
  • [puebla] Puebla
  • [puerto_montt] Puerto Montt
  • [plock] Płock
  • [qingdao] Qingdao
  • [qinhuangdao] Qinhuangdao
  • [qiqihar] Qiqihar
  • [qom] Qom
  • [quebec] Québec
  • [queens] Queens
  • [quilpue] Quilpué
  • [quito] Quito
  • [raleigh] Raleigh
  • [ramnicu_valcea] Râmnicu Vâlcea
  • [rancagua] Rancagua
  • [rayong] Rayong
  • [reading] Reading
  • [rennes] Rennes
  • [reykjavik] Reykjavík
  • [richards_bay] Richards Bay
  • [richmond] Richmond
  • [rijeka] Rijeka
  • [riyadh] Riyadh
  • [rome] Rome
  • [rotterdam] Rotterdam
  • [rouen] Rouen
  • [rybnik] Rybnik
  • [sacramento] Sacramento
  • [saint_paul] Saint Paul
  • [saint_petersburg] Saint Petersburg
  • [saint_denis] Saint-Denis
  • [saint_etienne] Saint-Étienne
  • [saitama] Saitama
  • [salamanca] Salamanca
  • [salem] Salem
  • [salt_lake_city] Salt Lake City
  • [salzburg] Salzburg
  • [samsun] Samsun
  • [samut_prakan] Samut Prakan
  • [san_antonio] San Antonio
  • [san_diego] San Diego
  • [san_francisco] San Francisco
  • [san_jose] San Jose
  • [san_juan] San Juan
  • [san_luis_potosi] San Luis Potosí
  • [san_salvador] San Salvador
  • [sanandaj] Sanandaj
  • [santa_cruz_de_tenerife] Santa Cruz de Tenerife
  • [santander] Santander
  • [santiago] Santiago
  • [sao_jose_dos_campos] São José dos Campos
  • [sao_paulo] São Paulo
  • [sapporo] Sapporo
  • [sarajevo] Sarajevo
  • [seattle] Seattle
  • [sejong] Sejong
  • [sendai] Sendai
  • [seongnam_si] Seongnam-si
  • [seoul] Seoul
  • [seremban] Seremban
  • [sevilla] Sevilla
  • [shanghai] Shanghai
  • [shantou] Shantou
  • [sheffield] Sheffield
  • [shenyang] Shenyang
  • [shenzhen] Shenzhen
  • [shijiazhuang] Shijiazhuang
  • [shillong] Shillong
  • [shiraz] Shiraz
  • [shiyan] Shiyan
  • [shizuoka] Shizuoka
  • [sibiu] Sibiu
  • [singapore] Singapore
  • [sivas] Sivas
  • [skopje] Skopje
  • [sofia] Sofia
  • [southend_on_sea] Southend-on-Sea
  • [split] Split
  • [springfield] Springfield
  • [staten_island] Staten Island
  • [stavanger] Stavanger
  • [stockholm] Stockholm
  • [strasbourg] Strasbourg
  • [stuttgart] Stuttgart
  • [suncheon] Suncheon
  • [surrey] Surrey
  • [suwon] Suwon
  • [suzhou] Suzhou
  • [swansea] Swansea
  • [sydney] Sydney
  • [szczecin] Szczecin
  • [szeged] Szeged
  • [tabriz] Tabriz
  • [taichung] Taichung
  • [tainan] Tainan
  • [taipei] Taipei
  • [taiping] Taiping
  • [taitung_city] Taitung City
  • [taiyuan] Taiyuan
  • [takamatsu] Takamatsu
  • [talca] Talca
  • [tallahassee] Tallahassee
  • [tallinn] Tallinn
  • [tampere] Tampere
  • [taoyuan_city] Taoyuan City
  • [tarnow] Tarnów
  • [tashkent] Tashkent
  • [tbilisi] Tbilisi
  • [tehran] Tehran
  • [tel_aviv] Tel Aviv
  • [temuco] Temuco
  • [tepic] Tepic
  • [ternopil] Ternopil
  • [the_bronx] The Bronx
  • [the_hague] The Hague
  • [thessaloniki] Thessaloníki
  • [thiruvananthapuram] Thiruvananthapuram
  • [thrissur] Thrissur
  • [tianjin] Tianjin
  • [timisoara] Timişoara
  • [tokyo] Tokyo
  • [toluca] Toluca
  • [tomsk] Tomsk
  • [toronto] Toronto
  • [toulon] Toulon
  • [toulouse] Toulouse
  • [tours] Tours
  • [toyama] Toyama
  • [trabzon] Trabzon
  • [trieste] Trieste
  • [trondheim] Trondheim
  • [tucson] Tucson
  • [turin] Turin
  • [turku] Turku
  • [tuzla] Tuzla
  • [ulan_bator] Ulan Bator
  • [ulsan] Ulsan
  • [uppsala] Uppsala
  • [urumqi] Ürümqi
  • [utrecht] Utrecht
  • [utsunomiya] Utsunomiya
  • [valencia] Valencia
  • [valladolid] Valladolid
  • [valparaiso] Valparaíso
  • [vancouver] Vancouver
  • [vantaa] Vantaa
  • [vereeniging] Vereeniging
  • [victoria] Victoria
  • [vienna] Vienna
  • [vientiane] Vientiane
  • [visakhapatnam] Visakhapatnam
  • [vitoria] Vitória
  • [wakayama] Wakayama
  • [warsaw] Warsaw
  • [washington_d_c] Washington D.C.
  • [wellington] Wellington
  • [wiesbaden] Wiesbaden
  • [willemstad] Willemstad
  • [winnipeg] Winnipeg
  • [wollongong] Wollongong
  • [worcester] Worcester
  • [wroclaw] Wrocław
  • [wuhan] Wuhan
  • [wuxi] Wuxi
  • [xiamen] Xiamen
  • [xining] Xining
  • [xinxiang] Xinxiang
  • [xian] Xi’an
  • [xuchang] Xuchang
  • [yangon] Yangon
  • [yazd] Yazd
  • [yeosu] Yeosu
  • [yinchuan] Yinchuan
  • [yokohama] Yokohama
  • [yunfu] Yunfu
  • [zabrze] Zabrze
  • [zagreb] Zagreb
  • [zanjan] Zanjān
  • [zaporizhia] Zaporizhia
  • [zaragoza] Zaragoza
  • [zarqa] Zarqa
  • [zenica] Zenica
  • [zhengzhou] Zhengzhou
  • [zhuzhou] Zhuzhou
  • [zurich] Zürich
  • [lodz] Łódź
[specie] Indicator
  • [pol] Air pollution index
  • [aqi] Air quality index scale
  • [co] Carbon monoxide
  • [dew] Dew point
  • [humidity] Humidity
  • [mepaqi] Ministry of environment protection air quality index
  • [no2] Nitrogen dioxide
  • [o3] Ozone
  • [pm1] Particulates smaller than 1 micrometers
  • [pm10] Particulates smaller than 10 micrometers
  • [pm25] Particulates smaller than 2.5 micrometers
  • [precipitation] Precipitation
  • [pressure] Pressure
  • [so2] Sulfur dioxide
  • [temperature] Temperature
  • [uvi] Ultraviolet radiation index
  • [neph] Visibility
  • [wd] Wind direction (in degree)
  • [wind_gust] Wind gust
  • [wind_speed] Wind speed
[statistics] Statistics
  • [max] Maximum
  • [median] Median
  • [min] Minimum
  • [count] Number of samples used for calculating various statistics
  • [variance] Variance
[FREQ] Frequency
  • [D] Daily
Technical links