Qujing Air Quality Index

35
Excellent(Class A)
(May 22nd,2019 ,02:00:00 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.

Qujing PM2.5

1-hour PM2.5: 24.5μg/m3,24-hour PM2.5: 29.93μg/m3.
1-hour PM2.5 ranks #130 in China by ascending,total 367 cities.
1-hour PM10: 32.5μg/m3,24-hour PM10: 59.57μg/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 13419340.6896263Excellent
Site 24330310.61375758Excellent

Qujing AQI Ranking

Qujing AQI ranks #39 in China(total 367),defeat 89% cities.

Last 7 days rankings and AQI data of Qujing City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-05-21 #06630620.8971611148119Good
2019-05-20 #1105421430.733119104104Good
2019-05-19 #3189328600.6481213164151Good
2019-05-18 #33010121540.52799171161Lightly Polluted
2019-05-17 #32310325610.5581213169163Lightly Polluted
2019-05-16 #30110722540.583129174167Lightly Polluted
2019-05-15 #28810128600.65107170161Lightly Polluted
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.