Heihe Air Quality Index

38
Excellent(Class A)
(August 12th,2019 ,11:00:00 AM(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: 15μg/m3,24-hour PM2.5: 15.85μg/m3.
1-hour PM2.5 ranks #188 in China by ascending,total 367 cities.
1-hour PM10: 38μg/m3,24-hour PM10: 35.94μg/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 1458450.612164319Excellent
Site 23117310.4775326Excellent
Site 32920-0.6824926Excellent

Heihe AQI Ranking

Heihe AQI ranks #202 in China(total 367),defeat 45% cities.

Last 7 days rankings and AQI data of Heihe City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-08-11 #1224019400.547866755Excellent
2019-08-10 #1444320430.5541075950Excellent
2019-08-09 #833418340.526985853Excellent
2019-08-08 #1444818470.537885346Excellent
2019-08-07 #1755520590.5441075347Good
2019-08-06 #994010400.514874540Excellent
2019-08-05 #2245912410.51779111111Good
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.