Hechi Air Quality Index

33
Excellent(Class A)
(September 28th,2020 ,06:00:00 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.

Hechi PM2.5

1-hour PM2.5: 16.67μg/m3,24-hour PM2.5: 11.16μg/m3.
1-hour PM2.5 ranks #170 in China by ascending,total 367 cities.
1-hour PM10: 33μg/m3,24-hour PM10: 20.19μg/m3.

All Air Monitoring Sites Of Hechi 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 12113210.71072439Excellent
Site 2-1735-1662336-
Site 34320430.92761832Excellent

Hechi AQI Ranking

Hechi AQI ranks #72 in China(total 367),defeat 80% cities.

Last 7 days rankings and AQI data of Hechi City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2020-09-01 #2325134510.683101011048Good
2020-08-31 #2746042670.82773131Good
2020-08-30 #2037634620.721169151131Good
2020-08-29 #2676034700.7113272424Good
2020-08-28 #1776826570.631199133121Good
2020-08-27 #1323715360.6711787925Excellent
2020-08-26 #624012330.5831479180Excellent
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.