Hangzhou Air Quality Index
76
Good(Class B)
(March 13th,2014 ,04:00:00 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
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.
Hangzhou PM2.5
1-hour PM2.5: 55.7μg/m3,24-hour PM2.5: 42.64μg/m3.
1-hour PM2.5 ranks #120 in China by ascending,total 190 cities.
1-hour PM10: 60.5μg/m3,24-hour PM10: 57.09μg/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 16244-0.48817127060Good
Site 26950650.45728186258Good
Site 38260840.51097556Good
Site 42917250.483579261Excellent
Site 58462-0.5021784634Good
Site 68764660.35420147250Good
Site 7---------
Site 87252540.56635194429Good
Site 98361690.78527162217Good
Site 108563-0.76233197661Good
Site 1111284-0.3983597958Lightly Polluted
Hangzhou AQI Ranking
Hangzhou AQI ranks #108 in China(total 190),defeat 5% cities.
Last 7 days rankings and AQI data of Hangzhou City
Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2014-03-12 #496338560.86350155153Good
2014-03-11 #98108811150.8835228118102Lightly Polluted
2014-03-10 #123123931350.9575528121104Lightly Polluted
2014-03-09 #737454810.84148197760Good
2014-03-08 #315135410.58839236052Good
2014-03-07 #625832550.67246247368Good
2014-03-06 #274831470.51838196267Excellent
