Qujing Air Quality Index

52
Good(Class B)
(February 26th,2017 ,03:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
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.

Qujing PM2.5

1-hour PM2.5: 31.5μg/m3,24-hour PM2.5: 31.78μg/m3.
1-hour PM2.5 ranks #113 in China by ascending,total 367 cities.
1-hour PM10: 53.5μg/m3,24-hour PM10: 50.38μg/m3.

All Air Monitoring Sites Of Qujing 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)
2 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 1493249120142124Excellent
Site 25431580.822144132Good

Qujing AQI Ranking

Qujing AQI ranks #106 in China(total 367),defeat 71% cities.

Last 7 days rankings and AQI data of Qujing City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-26 #425942591.12141477Good
2017-01-25 #264721401.091151314889Excellent
2017-01-24 #174323420.91316139581Excellent
2017-01-23 #445129511.3201514280Good
2017-01-22 #765633601.342232310163Good
2017-01-21 #505330541.16725185050Good
2017-01-20 #784925491.058211510583Excellent
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.