Hangzhou Air Quality Index

21
Excellent(Class A)
(June 29th,2016 ,06:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Hangzhou PM2.5

1-hour PM2.5: 9.27μg/m3,24-hour PM2.5: 10.19μg/m3.
1-hour PM2.5 ranks #47 in China by ascending,total 367 cities.
1-hour PM10: 20.82μg/m3,24-hour PM10: 19.45μg/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 12316210.4873475444Excellent
Site 24010400.6542764042Excellent
Site 3185180.42392720Excellent
Site 416490.168814950Excellent
Site 5135130.539952329Excellent
Site 62213220.4854172728Excellent
Site 73214320.6963044937Excellent
Site 81912190.6413673330Excellent
Site 91910170.8463853026Excellent
Site 10269260.6313444637Excellent
Site 11164120.522194944Excellent

Hangzhou AQI Ranking

Hangzhou AQI ranks #8 in China(total 367),defeat 98% cities.

Last 7 days rankings and AQI data of Hangzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2016-06-28 #1525730540.8845105491Good
2016-06-27 #744322360.8093479877Excellent
2016-06-26 #1144822320.66632611196Excellent
2016-06-25 #1645327410.672316112103Good
2016-06-24 #2356233560.611298129114Good
2016-06-23 #3198845790.812438165145Good
2016-06-22 #1875838660.74539811393Good
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.