Guyuan Air Quality Index

62
Good(Class B)
(January 19th,2018 ,04:00:00 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.

Guyuan PM2.5

1-hour PM2.5: 35.33μg/m3,24-hour PM2.5: 38.2μg/m3.
1-hour PM2.5 ranks #63 in China by ascending,total 367 cities.
1-hour PM10: 74μg/m3,24-hour PM10: 84.67μg/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 15938681.159546Good
Site 25523591.638183526Good
Site 37345951.255171012Good

Guyuan AQI Ranking

Guyuan AQI ranks #78 in China(total 367),defeat 79% cities.

Last 7 days rankings and AQI data of Guyuan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-01-18 #636838841.108461710480Good
2018-01-17 #159102331530.56826109790Lightly Polluted
2018-01-16 #796827860.733341110197Good
2018-01-15 #13791421320.88828109587Good
2018-01-14 #10480591021.3444713117106Good
2018-01-13 #15288631261.2564515114103Good
2018-01-12 #1536748731.26945179888Good
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.