Hangzhou Air Quality Index

34
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.

Hangzhou PM2.5

1-hour PM2.5: 16.11μg/m3,24-hour PM2.5: 9.63μg/m3.
1-hour PM2.5 ranks #208 in China by ascending,total 367 cities.
1-hour PM10: 33.22μg/m3,24-hour PM10: 21.32μg/m3.

All Air Monitoring Sites Of Hangzhou 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)
11 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 13216320.52239932Excellent
Site 24310430.52439330Excellent
Site 3---0.410-12348-
Site 42716220.5358639Excellent
Site 53416270.45410734Excellent
Site 64319430.614511035Excellent
Site 74122410.613511638Excellent
Site 83621360.71938928Excellent
Site 93911230.714412340Excellent
Site 103414320.614610633Excellent
Site 11---------

Hangzhou AQI Ranking

Hangzhou AQI ranks #153 in China(total 367),defeat 58% cities.

Last 7 days rankings and AQI data of Hangzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-08-11 #61317130.4851136961Excellent
2019-08-10 #43256100.468735248Excellent
2019-08-09 #12237220.4351145339Excellent
2019-08-08 #302913280.4641446151Excellent
2019-08-07 #2938329480.545216160140Good
2019-08-06 #2497018360.504175147123Good
2019-08-05 #1895312270.543185120103Good
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.