Lanzhou Air Quality Index

42
Excellent(Class A)
(July 8th,2019 ,08:00:00 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.

Lanzhou Casino Online

1-hour Casino Online: 17.6μg/m3,24-hour Casino Online: 16.97μg/m3.
1-hour Casino Online ranks #173 in China by ascending,total 367 cities.
1-hour PM10: 28.5μg/m3,24-hour PM10: 47.01μg/m3.

All Air Monitoring Sites Of Lanzhou City(Real Time Data)

Indicators instruction:
AQI=Air Quality Index; Casino Online=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 SitesAQICasino OnlinePM10CONO2SO203-1hO3-8hLevel
Site 13722370.32257586Excellent
Site 2-21-0.41059089-
Site 3309250.81649691Excellent
Site 43222300.12935067Excellent
Site 52214220.64065678Excellent

Lanzhou AQI Ranking

Lanzhou AQI ranks #179 in China(total 367),defeat 51% cities.

Last 7 days rankings and AQI data of Lanzhou City

Date/AQI rankingAQICasino OnlinePM10CONO2SO203-1hO3-8hLevel
2019-07-07 #2097218560.445235133125Good
2019-07-06 #2668123890.6724310150137Good
2019-07-05 #21679291070.654311127122Good
2019-07-04 #28411017410.65429189170Lightly Polluted
2019-07-03 #1867622500.6663913155130Good
2019-07-02 #955320550.5874210115102Good
2019-07-01 #2749723670.7314713187156Good
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.