Songyuan Air Quality Index

117
Lightly Polluted(Class C)
(December 6th,2016 ,10:00:00 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:Members of sensitive groups may experience health effects
Suggestion:People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.

Songyuan PM2.5

1-hour PM2.5: 88μg/m3,24-hour PM2.5: 40.42μg/m3.
1-hour PM2.5 ranks #271 in China by ascending,total 367 cities.
1-hour PM10: 121.5μg/m3,24-hour PM10: 60.53μg/m3.

All Air Monitoring Sites Of Songyuan 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)
2 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 1122921101.538724033Lightly Polluted
Site 2112841332.2-6478Lightly Polluted

Songyuan AQI Ranking

Songyuan AQI ranks #271 in China(total 367),defeat 26% cities.

Last 7 days rankings and AQI data of Songyuan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2016-12-05 #555437571.07328204944Good
2016-12-04 #254727470.93323225248Excellent
2016-12-03 #227120901261.89639266255Lightly Polluted
2016-12-02 #555430570.92921177059Good
2016-12-01 #63418320.8413116968Excellent
2016-11-30 #946546631.11329376651Good
2016-11-29 #1768462821.16340477458Good
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.