Tongchuan Air Quality Index

53
Good(Class B)
(January 18th,2019 ,05:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5,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: 37μg/m3,24-hour PM2.5: 52.55μg/m3.
1-hour PM2.5 ranks #121 in China by ascending,total 367 cities.
1-hour PM10: 55.5μg/m3,24-hour PM10: 80.88μg/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 16043490.7721445Good
Site 25730630.735194026Good
Site 35032500.620164640Excellent
Site 4604360162987Good

Tongchuan AQI Ranking

Tongchuan AQI ranks #98 in China(total 367),defeat 73% cities.

Last 7 days rankings and AQI data of Tongchuan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-01-17 #1477252810.91951258872Good
2019-01-16 #1425930650.75946256052Good
2019-01-15 #1085317550.4821147067Good
2019-01-14 #2801831381851.71975326248Moderately Polluted
2019-01-13 #2721811361741.70371329474Moderately Polluted
2019-01-12 #2771741311641.66773267253Moderately Polluted
2019-01-11 #3021811371671.6860199372Moderately 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.