Huaian Air Quality Index

Good(Class B)
(September 22nd,2017 ,01:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
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: 48.8μg/m3,24-hour PM2.5: 69.6μg/m3.
1-hour PM2.5 ranks #321 in China by ascending,total 367 cities.
1-hour PM10: 70.4μg/m3,24-hour PM10: 93.04μg/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 16433780.514715083Good
Site 27958790.725-12366Good
Site 36043510.67812073Good
Site 47958880.719913673Good
Site 57252560.681313786Good

Huaian AQI Ranking

Huaian AQI ranks #258 in China(total 367),defeat 30% cities.

Last 7 days rankings and AQI data of Huaian City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-09-21 #2558764850.7023614162138Good
2017-09-20 #319107801060.8894813137116Lightly Polluted
2017-09-19 #26898731160.9154717172155Good
2017-09-18 #224105711090.8293416178165Lightly Polluted
2017-09-17 #25610458960.6243813184163Lightly Polluted
2017-09-16 #1426635540.442410128119Good
2017-09-15 #2068126460.411179148137Good
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.