Huaian Air Quality Index

Heavily Polluted(Class E)
(February 26th,2017 ,10:00:00 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: 159μg/m3,24-hour PM2.5: 96.32μg/m3.
1-hour PM2.5 ranks #353 in China by ascending,total 367 cities.
1-hour PM10: 232.6μg/m3,24-hour PM10: 167.37μg/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 11491142441.562773825Lightly Polluted
Site 22391892161.277483336Heavily Polluted
Site 3145992401.565444235Lightly Polluted
Site 42522022431.562463639Heavily Polluted
Site 52411912201.157545137Heavily Polluted

Huaian AQI Ranking

Huaian AQI ranks #353 in China(total 367),defeat 4% cities.

Last 7 days rankings and AQI data of Huaian City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-26 #2051391061381.16729115353Lightly Polluted
2017-01-25 #15898731100.919291310795Good
2017-01-24 #845740630.6412088779Good
2017-01-23 #1126744830.72225168677Good
2017-01-22 #17878501040.86736217667Good
2017-01-21 #19278511040.7638266157Good
2017-01-20 #1856816850.46922138277Good
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.