Guyuan Air Quality Index

83
Good(Class B)
(September 25th,2017 ,09:00:00 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: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.

Guyuan PM2.5

1-hour PM2.5: 61μg/m3,24-hour PM2.5: 34.77μg/m3.
1-hour PM2.5 ranks #331 in China by ascending,total 367 cities.
1-hour PM10: 109.33μg/m3,24-hour PM10: 66.89μg/m3.

All Air Monitoring Sites Of Guyuan 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 110075761.34692044Good
Site 291641311.13843252Good
Site 38644121129116464Good

Guyuan AQI Ranking

Guyuan AQI ranks #310 in China(total 367),defeat 16% cities.

Last 7 days rankings and AQI data of Guyuan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-09-24 #1965932660.88325711099Good
2017-09-23 #1706130710.7523788876Good
2017-09-22 #28290361300.87247118778Good
2017-09-21 #23979311080.7384710115100Good
2017-09-20 #2226625800.74941910496Good
2017-09-19 #1446328760.7543698686Good
2017-09-18 #995723620.73632710896Good
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.