Hangzhou Air Quality Index

38
Excellent(Class A)
(November 18th,2017 ,08:00:00 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: 18.45μg/m3,24-hour PM2.5: 17.75μg/m3.
1-hour PM2.5 ranks #166 in China by ascending,total 367 cities.
1-hour PM10: 37.11μg/m3,24-hour PM10: 27.97μg/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 13012300.72795060Excellent
Site 24715470.61034659Excellent
Site 35129510.52075668Good
Site 42114-1.11196765Excellent
Site 52819250.82695264Excellent
Site 6425420.72035364Excellent
Site 72920280.82595261Excellent
Site 83719370.72984960Excellent
Site 93927-0.92865468Excellent
Site 102819260.814135968Excellent
Site 114824480.73755163Excellent

Hangzhou AQI Ranking

Hangzhou AQI ranks #144 in China(total 367),defeat 61% cities.

Last 7 days rankings and AQI data of Hangzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-11-17 #1686119290.8264876520Good
2017-11-16 #1175721310.7814574541Good
2017-11-15 #2177444671.00659114432Good
2017-11-14 #2848966941.28561122620Good
2017-11-13 #2217352940.93257138162Good
2017-11-12 #1696332660.75450137056Good
2017-11-11 #1585927660.81639147869Good
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.