Qiqihaer/Qiqihar Air Quality Index

Good(Class B)
(December 18th,2017 ,03:00:00 AM(UTC+8) Published)
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: 42.8μg/m3,24-hour PM2.5: 47.21μg/m3.
1-hour PM2.5 ranks #143 in China by ascending,total 367 cities.
1-hour PM10: 46.33μg/m3,24-hour PM10: 62.65μg/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 14531370.61285454Excellent
Site 25337-0.626603938Good
Site 36849570.722134246Good
Site 47555-0.81584641Good
Site 55942450.522755147Good

Qiqihaer/Qiqihar AQI Ranking

Qiqihaer/Qiqihar AQI ranks #120 in China(total 367),defeat 67% cities.

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

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-12-17 #1386345621.14134405656Good
2017-12-16 #1375337490.77422306857Good
2017-12-15 #26910075861.09534355647Good
2017-12-14 #271107801071.32844454335Lightly Polluted
2017-12-13 #915438490.90829377064Good
2017-12-12 #103221290.81817267064Excellent
2017-12-11 #52817270.75911176455Excellent
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.