Tongchuan Air Quality Index

55
Good(Class B)
(November 22nd,2018 ,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: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.

Tongchuan PM2.5

1-hour PM2.5: 27μg/m3,24-hour PM2.5: 22.53μg/m3.
1-hour PM2.5 ranks #159 in China by ascending,total 367 cities.
1-hour PM10: 58.75μg/m3,24-hour PM10: 54.97μg/m3.

All Air Monitoring Sites Of Tongchuan 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)
4 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 15629610.9701644Good
Site 25724640.864211115Good
Site 33820380.637253636Excellent
Site 46135720.9552355Good

Tongchuan AQI Ranking

Tongchuan AQI ranks #180 in China(total 367),defeat 51% cities.

Last 7 days rankings and AQI data of Tongchuan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-11-20 #2557857871.28461206440Good
2018-11-19 #2427048791.15156217760Good
2018-11-18 #2246035690.9645188573Good
2018-11-17 #2165032470.94239166354Excellent
2018-11-16 #2054521450.75634155744Excellent
2018-11-15 #29795471390.82829125550Good
2018-11-14 #3161461111241.66656184837Lightly 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.