Ningde Air Quality Index

19
Excellent(Class A)
(February 21st,2019 ,10:00:00 PM(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.

Ningde PM2.5

1-hour PM2.5: 4.67μg/m3,24-hour PM2.5: 6.44μg/m3.
1-hour PM2.5 ranks #5 in China by ascending,total 367 cities.
1-hour PM10: 5μg/m3,24-hour PM10: 11.98μg/m3.

All Air Monitoring Sites Of Ningde 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 118350.31485635Excellent
Site 2186-0.71655536Excellent
Site 3195-0.51045839Excellent

Ningde AQI Ranking

Ningde AQI ranks #18 in China(total 367),defeat 95% cities.

Last 7 days rankings and AQI data of Ningde City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-02-20 #82315190.6971864545Excellent
2019-02-19 #1365438450.9542485343Good
2019-02-18 #683524301.042873129Excellent
2019-02-17 #45337100.8221366666Excellent
2019-02-16 #4834470.6531156767Excellent
2019-02-15 #1334619270.9011769991Excellent
2019-02-14 #222814180.7111666856Excellent
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.