Dingxi Air Quality Index

59
Good(Class B)
(July 16th,2018 ,12:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants: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.

Dingxi PM2.5

1-hour PM2.5: 31μg/m3,24-hour PM2.5: 40.36μg/m3.
1-hour PM2.5 ranks #290 in China by ascending,total 367 cities.
1-hour PM10: 68μg/m3,24-hour PM10: 86.5μg/m3.

All Air Monitoring Sites Of Dingxi 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 16829860.6--10045Good
Site 25033500.39410254Excellent

Dingxi AQI Ranking

Dingxi AQI ranks #298 in China(total 367),defeat 19% cities.

Last 7 days rankings and AQI data of Dingxi City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-07-15 #26978431060.302133121111Good
2018-07-14 #1264522400.321839589Excellent
2018-07-13 #1755124500.331183109101Good
2018-07-12 #2686832850.308194123115Good
2018-07-11 #2987631680.285154149131Good
2018-07-10 #2315725380.348155124108Good
2018-07-09 #3128119330.218104147137Good
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.