Chongqing Air Quality Index

Good(Class B)
(December 13th,2018 ,02:00:00 PM(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.

Chongqing PM2.5

1-hour PM2.5: 52.41μg/m3,24-hour PM2.5: 43.01μg/m3.
1-hour PM2.5 ranks #192 in China by ascending,total 367 cities.
1-hour PM10: 78.65μg/m3,24-hour PM10: 68.06μg/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 15639610.72715197Good
Site 27252860.9581697Good
Site 3109821140.951998Lightly Polluted
Site 45740520.84712127Good
Site 56748831.255-54Good
Site 683611050.9531886Good
Site 76748781521385Good
Site 8102761051501044Lightly Polluted
Site 96950701571495Good
Site 107958891.2711698Good
Site 116345470.940161316Good
Site 126547650.72711239Good
Site 136849621.3621087Good
Site 14583865-4710167Good
Site 157252940.9451275Good
Site 167252881.2521485Good
Site 1774547314611127Good

Chongqing AQI Ranking

Chongqing AQI ranks #174 in China(total 367),defeat 53% cities.

Last 7 days rankings and AQI data of Chongqing City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-12-12 #1687151760.93439999Good
2018-12-11 #1756345700.8373710108Good
2018-12-10 #1054125410.6853182319Excellent
2018-12-09 #733317270.6882672924Excellent
2018-12-08 #1133521320.6332862220Excellent
2018-12-07 #903219290.6732553131Excellent
2018-12-06 #833720320.91830697Excellent
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.