Yongzhou Air Quality Index

Good(Class B)
(April 29th,2017 ,06:00:00 AM(UTC+8) Published)
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.

Yongzhou PM2.5

1-hour PM2.5: 48μg/m3,24-hour PM2.5: 45.27μg/m3.
1-hour PM2.5 ranks #252 in China by ascending,total 367 cities.
1-hour PM10: 68.4μg/m3,24-hour PM10: 72.1μg/m3.

All Air Monitoring Sites Of Yongzhou 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)
5 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 18361930.73431716Good
Site 27857840.623284339Good
Site 34929490.62385446Excellent
Site 47051620.51174847Good
Site 55942540.4694656Good

Yongzhou AQI Ranking

Yongzhou AQI ranks #197 in China(total 367),defeat 46% cities.

Last 7 days rankings and AQI data of Yongzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-04-28 #2609446730.6532516157152Good
2017-04-27 #2077252740.7482011122110Good
2017-04-26 #564220280.6591858783Excellent
2017-04-25 #1245433570.62623146868Good
2017-04-24 #1076239730.5192222114104Good
2017-04-23 #2308733670.4562121152144Good
2017-04-22 #1466925620.3731518133122Good
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.