Tongchuan Air Quality Index

32
Excellent(Class A)
(August 12th,2019 ,11:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Tongchuan PM2.5

1-hour PM2.5: 7.75μg/m3,24-hour PM2.5: 11.72μg/m3.
1-hour PM2.5 ranks #99 in China by ascending,total 367 cities.
1-hour PM10: 19μg/m3,24-hour PM10: 31.87μg/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 1324140.56610146Excellent
Site 2359240.65511072Excellent
Site 3338240.59610367Excellent
Site 43010140.4659532Excellent

Tongchuan AQI Ranking

Tongchuan AQI ranks #129 in China(total 367),defeat 65% cities.

Last 7 days rankings and AQI data of Tongchuan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-08-11 #3008513400.551255153142Good
2019-08-10 #3249223490.659274171150Good
2019-08-09 #1634826470.72925410788Excellent
2019-08-08 #1234523440.6862559990Excellent
2019-08-07 #2798018360.665225152135Good
2019-08-06 #1915417360.678274109105Good
2019-08-05 #2336125480.757244126113Good
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.