Altay/Aletai Air Quality Index

24
Excellent(Class A)
(August 20th,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:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Altay/Aletai PM2.5

1-hour PM2.5: 3.5μg/m3,24-hour PM2.5: 7.66μg/m3.
1-hour PM2.5 ranks #5 in China by ascending,total 367 cities.
1-hour PM10: 21.5μg/m3,24-hour PM10: 22.64μg/m3.

All Air Monitoring Sites Of Altay/Aletai 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 1304300.7435650Excellent
Site 2173130.7835344Excellent

Altay/Aletai AQI Ranking

Altay/Aletai AQI ranks #26 in China(total 367),defeat 93% cities.

Last 7 days rankings and AQI data of Altay/Aletai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-08-19 #75438210.654539086Excellent
2017-08-18 #49368220.6961149672Excellent
2017-08-17 #110469290.493539392Excellent
2017-08-16 #127505220.3738310799Excellent
2017-08-15 #141529210.325104106102Good
2017-08-14 #154508180.2389410499Excellent
2017-08-13 #135487140.2965310595Excellent
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.