Huaian Air Quality Index

Good(Class B)
(July 22nd,2017 ,05:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
Health Implications:Air quality is acceptable,but maybe unhealthy to a small number of sensitive groups.
Suggestion:Unusually sensitive people should consider reducing prolonged or heavy exertion.

Huaian PM2.5

1-hour PM2.5: 32.2μg/m3,24-hour PM2.5: 27.04μg/m3.
1-hour PM2.5 ranks #254 in China by ascending,total 367 cities.
1-hour PM10: 55.8μg/m3,24-hour PM10: 51.69μg/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 16137710.542304355Good
Site 24934460.936255377Excellent
Site 35529600.341403955Good
Site 45229540.711156981Good
Site 54832480.725145362Excellent

Huaian AQI Ranking

Huaian AQI ranks #215 in China(total 367),defeat 41% cities.

Last 7 days rankings and AQI data of Huaian City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-07-21 #2207026490.4641614133124Good
2017-07-20 #2006727520.4691714131120Good
2017-07-19 #1766129540.5312115124112Good
2017-07-18 #2728739750.6842912150144Good
2017-07-17 #1796536630.5963111144117Good
2017-07-16 #1716032510.6042610120112Good
2017-07-15 #2237230520.5442211178112Good
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.