Heihe Air Quality Index

47
Excellent(Class A)
(July 9th,2020 ,11:00:00 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: 11μg/m3,24-hour PM2.5: 9.32μg/m3.
1-hour PM2.5 ranks #80 in China by ascending,total 367 cities.
1-hour PM10: 46.67μg/m3,24-hour PM10: 32.04μg/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 14214420.31143749Excellent
Site 2428420.21144151Excellent
Site 35311561.3733949Good

Heihe AQI Ranking

Heihe AQI ranks #173 in China(total 367),defeat 53% cities.

Last 7 days rankings and AQI data of Heihe City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2020-07-08 #60318260.371266561Excellent
2020-07-07 #573313280.4461066765Excellent
2020-07-06 #853520350.363946148Excellent
2020-07-05 #983718330.3581057973Excellent
2020-07-04 #1595015370.41513610599Excellent
2020-07-03 #2096326530.451144123115Good
2020-07-02 #1755841650.49312510492Good
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.