Qiqihaer/Qiqihar Air Quality Index

33
Excellent(Class A)
(September 21st,2018 ,05:00:00 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.

Qiqihaer/Qiqihar PM2.5

1-hour PM2.5: 7μg/m3,24-hour PM2.5: 12.22μg/m3.
1-hour PM2.5 ranks #45 in China by ascending,total 367 cities.
1-hour PM10: 33μg/m3,24-hour PM10: 38.18μg/m3.

All Air Monitoring Sites Of Qiqihaer/Qiqihar 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 13222320.51056251Excellent
Site 2232190.21247162Excellent
Site 3237230.52375754Excellent
Site 4423420.3736653Excellent
Site 5491490.31056359Excellent

Qiqihaer/Qiqihar AQI Ranking

Qiqihaer/Qiqihar AQI ranks #54 in China(total 367),defeat 85% cities.

Last 7 days rankings and AQI data of Qiqihaer/Qiqihar City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-09-20 #3157814480.471116147133Good
2018-09-19 #1384315430.5582068172Excellent
2018-09-18 #723110300.4161656961Excellent
2018-09-17 #793310320.4191376963Excellent
2018-09-16 #55327260.5481386663Excellent
2018-09-15 #130439280.6771088686Excellent
2018-09-14 #323310310.4631499765Excellent
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.