Huaian Air Quality Index

Good(Class B)
(May 23rd,2019 ,09:00:00 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: 52.2μg/m3,24-hour PM2.5: 45.56μg/m3.
1-hour PM2.5 ranks #278 in China by ascending,total 367 cities.
1-hour PM10: 129μg/m3,24-hour PM10: 103.83μg/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 1102611542.182408682Lightly Polluted
Site 26446-0.5-1810082Good
Site 397441430.8281614595Good
Site 476501010.62110158135Good
Site 584601181.2391912190Good

Huaian AQI Ranking

Huaian AQI ranks #300 in China(total 367),defeat 18% cities.

Last 7 days rankings and AQI data of Huaian City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-05-22 #26810740990.7533216193167Lightly Polluted
2019-05-21 #24690381010.6933212165147Good
2019-05-20 #33690291300.474236128117Good
2019-05-19 #2427523530.585195152130Good
2019-05-18 #45449240.4471039187Excellent
2019-05-17 #133415300.5541348667Excellent
2019-05-16 #273817380.5161346866Excellent
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.