Heihe Air Quality Index

12
Excellent(Class A)
(September 1st,2020 ,12:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Heihe PM2.5

1-hour PM2.5: 6μg/m3,24-hour PM2.5: 5.06μg/m3.
1-hour PM2.5 ranks #22 in China by ascending,total 367 cities.
1-hour PM10: 11.67μg/m3,24-hour PM10: 9.13μg/m3.

All Air Monitoring Sites Of Heihe 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)
3 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 1155150.4852412Excellent
Site 210580.3553018Excellent
Site 3128120.3542716Excellent

Heihe AQI Ranking

Heihe AQI ranks #2 in China(total 367),defeat 99% cities.

Last 7 days rankings and AQI data of Heihe City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2020-08-31 #614580.267452828Excellent
2020-08-30 #15218120.298753641Excellent
2020-08-29 #16187130.233453535Excellent
2020-08-28 #14258240.3171054032Excellent
2020-08-27 #1147140.2781052826Excellent
2020-08-26 #7289210.311066154Excellent
2020-08-25 #454115230.441079381Excellent
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.