Tongchuan Air Quality Index

65
Good(Class B)
(March 27th,2017 ,03:00:00 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: 32.75μg/m3,24-hour PM2.5: 24.73μg/m3.
1-hour PM2.5 ranks #100 in China by ascending,total 367 cities.
1-hour PM10: 78.5μg/m3,24-hour PM10: 65.41μg/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 16033690.96111109Good
Site 27035890.73582329Good
Site 35827660.819148180Good
Site 47036901.1641865Good

Tongchuan AQI Ranking

Tongchuan AQI ranks #133 in China(total 367),defeat 64% cities.

Last 7 days rankings and AQI data of Tongchuan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-03-26 #885723640.8323013111104Good
2017-03-25 #22977271020.7693013106101Good
2017-03-24 #322108411650.8912611114106Lightly Polluted
2017-03-23 #3059570851.32433118180Good
2017-03-22 #2979873881.252251710498Good
2017-03-21 #331119901041.4263318130120Lightly Polluted
2017-03-20 #3581491141291.456452110192Lightly 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.