Huaian Air Quality Index

Heavily Polluted(Class E)
(January 21st,2018 ,04:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Exercise tolerance is reduced in people with heart and lung conditions;healthy people may exhibit symptoms.
Suggestion:People with heart or lung disease, older adults, and children should avoid all physical activity outdoors. Everyone else should avoid prolonged or heavy exertion.

Huaian PM2.5

1-hour PM2.5: 190.2μg/m3,24-hour PM2.5: 213.4μg/m3.
1-hour PM2.5 ranks #332 in China by ascending,total 367 cities.
1-hour PM10: 232.2μg/m3,24-hour PM10: 270.27μg/m3.

All Air Monitoring Sites Of Huaian City(Real Time Data)

Indicators instruction:
AQI=Air Quality Index; PM2.5=Particles less than 2.5 micrometers in diameter; PM10=Particles between 2.5 and 10 micrometers in diameter; CO=carbon monoxide;NO2=nitrogen dioxide;SO2=sulfur dioxide;O3-1h=Ozone 1-hour average;O3-8h=Ozone 8-hour average;

Unit: μg/m3(CO=mg/m3)
5 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 1234184211237105842Heavily Polluted
Site 22351852171.24357355Heavily Polluted
Site 32471972351.57381222Heavily Polluted
Site 42401902631.75555225Heavily Polluted
Site 52451952351.55154837Heavily Polluted

Huaian AQI Ranking

Huaian AQI ranks #326 in China(total 367),defeat 11% cities.

Last 7 days rankings and AQI data of Huaian City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-01-20 #3312622112682.144791410580Heavily Polluted
2018-01-19 #2882141642341.83672147557Heavily Polluted
2018-01-18 #3302431922331.94665135839Heavily Polluted
2018-01-17 #3142111611851.63662107451Heavily Polluted
2018-01-16 #3142081581831.49170163827Heavily Polluted
2018-01-15 #2751611231741.72285298658Moderately Polluted
2018-01-14 #249122921421.47986296647Lightly Polluted
Note :03-1h, O3-8h to 24 hours maximum, 24-hour average of other pollutants, daily AQI based on "Ambient Air Quality Index (AQI) Technology (Trial)" (HJ633-2012) published in the daily AQI standard calculations.