Huaian Air Quality Index

Lightly Polluted(Class C)
(February 22nd,2020 ,08:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Members of sensitive groups may experience health effects
Suggestion:People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.

Huaian PM2.5

1-hour PM2.5: 75.4μg/m3,24-hour PM2.5: 82.92μg/m3.
1-hour PM2.5 ranks #337 in China by ascending,total 367 cities.
1-hour PM10: 145.8μg/m3,24-hour PM10: 113.42μg/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 1100681490.82244433Good
Site 2100751490.72333441Good
Site 3107801420.82973530Lightly Polluted
Site 4101751510.72434356Lightly Polluted
Site 5105791380.71654954Lightly Polluted

Huaian AQI Ranking

Huaian AQI ranks #332 in China(total 367),defeat 10% cities.

Last 7 days rankings and AQI data of Huaian City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2020-02-21 #2488462660.6231748466Good
2020-02-20 #1817051580.52165127115Good
2020-02-19 #2456748560.6972268981Good
2020-02-18 #444226370.4951869182Excellent
2020-02-17 #653918310.4151258276Excellent
2020-02-16 #843814320.394857976Excellent
2020-02-15 #592918240.539736357Excellent
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.