Songyuan Air Quality Index

55
Good(Class B)
(October 1st,2020 ,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:PM10
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.

Songyuan PM2.5

1-hour PM2.5: 16μg/m3,24-hour PM2.5: 21.6μg/m3.
1-hour PM2.5 ranks #90 in China by ascending,total 367 cities.
1-hour PM10: 60μg/m3,24-hour PM10: 62.8μg/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 1---------
Site 25516600.72862118Good

Songyuan AQI Ranking

Songyuan AQI ranks #236 in China(total 367),defeat 36% cities.

Last 7 days rankings and AQI data of Songyuan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2020-09-26 #2126024691.00535610597Good
2020-09-25 #2216330751.117376123107Good
2020-09-24 #1835622601.1523089882Good
2020-09-23 #863916391.2751978877Excellent
2020-09-22 #1384320431.3133055756Excellent
2020-09-01 #28257150.742838050Excellent
2020-08-31 #20166150.6171052217Excellent
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.