Chongqing Air Quality Index

Lightly Polluted(Class C)
(December 5th,2016 ,09:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Members of sensitive groups may experience health effects
Suggestion:People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.

Chongqing PM2.5

1-hour PM2.5: 106.06μg/m3,24-hour PM2.5: 89.01μg/m3.
1-hour PM2.5 ranks #282 in China by ascending,total 367 cities.
1-hour PM10: 145.53μg/m3,24-hour PM10: 124.8μg/m3.

All Air Monitoring Sites Of Chongqing 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)
17 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 11391061481.274839Lightly Polluted
Site 21531171711.4682922Moderately Polluted
Site 3130991651.3671255Lightly Polluted
Site 4129981291.74514610Lightly Polluted
Site 51371041450.8631156Lightly Polluted
Site 61521161432.1731145Moderately Polluted
Site 7128971381.53781515Lightly Polluted
Site 81601221601.6738612Moderately Polluted
Site 91501151421.1727815Lightly Polluted
Site 108260860.72068477Good
Site 111701291361.344161510Moderately Polluted
Site 12113851501.73710413Lightly Polluted
Site 131351031571.26411620Lightly Polluted
Site 141521161810.9741312Moderately Polluted
Site 151791351741.459121519Moderately Polluted
Site 161351031321.343101618Lightly Polluted
Site 1712998117154142016Lightly Polluted

Chongqing AQI Ranking

Chongqing AQI ranks #278 in China(total 367),defeat 24% cities.

Last 7 days rankings and AQI data of Chongqing City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2016-12-04 #1419268991.12654124128Good
2016-12-03 #1198462981.09258151512Good
2016-12-02 #1638663921.01757133826Good
2016-12-01 #19498731051.15657144935Good
2016-11-30 #232101751121.22855184328Lightly Polluted
2016-11-29 #21493691001.16852162315Good
2016-11-28 #17484621051.11557242222Good
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.