Tongchuan Air Quality Index

65
Good(Class B)
(September 20th,2018 ,10:00:00 PM(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: 16.15μg/m3.
1-hour PM2.5 ranks #207 in China by ascending,total 367 cities.
1-hour PM10: 78.25μg/m3,24-hour PM10: 35.31μg/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 156-61-359538Good
Site 282301142.36113654Good
Site 36421781.881111371Good
Site 45530601.43817542Good

Tongchuan AQI Ranking

Tongchuan AQI ranks #280 in China(total 367),defeat 24% cities.

Last 7 days rankings and AQI data of Tongchuan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-09-19 #1214211161.66833114440Excellent
2018-09-18 #1504217291.58733114141Excellent
2018-09-17 #1714424441.28632114145Excellent
2018-09-16 #913612280.79129136247Excellent
2018-09-15 #1294321430.88527126560Excellent
2018-09-14 #2416537621.0863514135118Good
2018-09-13 #2186141641.2183315117113Good
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.