Qiqihaer/Qiqihar Air Quality Index

55
Good(Class B)
(July 21st,2018 ,06:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants: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.

Qiqihaer/Qiqihar PM2.5

1-hour PM2.5: 39μg/m3,24-hour PM2.5: 17.81μg/m3.
1-hour PM2.5 ranks #261 in China by ascending,total 367 cities.
1-hour PM10: 57.4μg/m3,24-hour PM10: 32.03μg/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 14629460.7554146Excellent
Site 26950630.31154646Good
Site 35236540.41593442Good
Site 45638620.4636144Good
Site 55942620.4534948Good

Qiqihaer/Qiqihar AQI Ranking

Qiqihaer/Qiqihar AQI ranks #210 in China(total 367),defeat 43% cities.

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

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-07-20 #1114916270.4514610798Excellent
2018-07-19 #1515337550.5571478175Good
2018-07-18 #924321370.4621268686Excellent
2018-07-17 #824017300.4581079780Excellent
2018-07-16 #1534923400.47714810796Excellent
2018-07-15 #1204614380.473151010392Excellent
2018-07-14 #1194414330.41289388Excellent
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.