Shanwei Air Quality Index

Good(Class B)
(May 22nd,2019 ,02:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
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.

Shanwei PM2.5

1-hour PM2.5: 21.67μg/m3,24-hour PM2.5: 15.73μg/m3.
1-hour PM2.5 ranks #99 in China by ascending,total 367 cities.
1-hour PM10: 63.33μg/m3,24-hour PM10: 54.34μg/m3.

All Air Monitoring Sites Of Shanwei 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 14425340.6117140138Excellent
Site 25818660.456165164Good
Site 37022900.5108158152Good

Shanwei AQI Ranking

Shanwei AQI ranks #334 in China(total 367),defeat 9% cities.

Last 7 days rankings and AQI data of Shanwei City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-05-20 #103613300.5568710372Excellent
2019-05-19 #494212350.573579183Excellent
2019-05-18 #83614330.572678272Excellent
2019-05-17 #103314330.556875449Excellent
2019-05-16 #53118300.541775953Excellent
2019-05-15 #32412210.532575147Excellent
2019-05-14 #62614260.544975652Excellent
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.