Huzhou Air Quality Index

Heavily Polluted(Class E)
(February 26th,2017 ,10:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Exercise tolerance is reduced in people with heart and lung conditions;healthy people may exhibit symptoms.
Suggestion:People with heart or lung disease, older adults, and children should avoid all physical activity outdoors. Everyone else should avoid prolonged or heavy exertion.

Huzhou PM2.5

1-hour PM2.5: 153.67μg/m3,24-hour PM2.5: 110.74μg/m3.
1-hour PM2.5 ranks #351 in China by ascending,total 367 cities.
1-hour PM10: 186μg/m3,24-hour PM10: 129.48μg/m3.

All Air Monitoring Sites Of Huzhou 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)
3 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 11901431891.29034186Moderately Polluted
Site 22361862141.312376246Heavily Polluted
Site 3175132155194362410Moderately Polluted

Huzhou AQI Ranking

Huzhou AQI ranks #351 in China(total 367),defeat 4% cities.

Last 7 days rankings and AQI data of Huzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-26 #1169470791.04827207777Good
2017-01-25 #1008058660.9182016117108Good
2017-01-24 #294729410.725231610493Excellent
2017-01-23 #565337520.91351410390Good
2017-01-22 #1928260861.27951199876Good
2017-01-21 #836033550.91548159171Good
2017-01-20 #1385938660.85129138279Good
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.