Chongqing Air Quality Index

Good(Class B)
(October 24th,2018 ,01:00:00 PM(UTC+8) Published)
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.

Chongqing PM2.5

1-hour PM2.5: 36.76μg/m3,24-hour PM2.5: 34.8μg/m3.
1-hour PM2.5 ranks #213 in China by ascending,total 367 cities.
1-hour PM10: 63.56μg/m3,24-hour PM10: 56.01μg/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 16340750.94121126Good
Site 24326430.73591910Excellent
Site 35539521.146131213Good
Site 44330-0.82514198Excellent
Site 5674383141-55Good
Site 66030690.9429106Good
Site 76244681.2481675Good
Site 876551011.357744Good
Site 96034701.1492374Good
Site 104229370.934122311Excellent
Site 113625280.91843139Excellent
Site 125740560.93811137Good
Site 136039691.33612117Good
Site 146043701391254Good
Site 1560376913912127Good
Site 166243731.4491766Good
Site 175228540.84091913Good

Chongqing AQI Ranking

Chongqing AQI ranks #164 in China(total 367),defeat 55% cities.

Last 7 days rankings and AQI data of Chongqing City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-10-23 #1815936571.0154771613Good
2018-10-22 #1695734571.0394581915Good
2018-10-21 #1064924410.8593972929Excellent
2018-10-20 #684121310.823374848Excellent
2018-10-19 #443726350.7262966159Excellent
2018-10-18 #2235928450.7624784934Good
2018-10-17 #2086143681.10748113827Good
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.