Rizhao Air Quality Index

108
Lightly Polluted(Class C)
(May 25th,2019 ,01:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
Health Implications:Members of sensitive groups may experience health effects
Suggestion:People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.

Rizhao PM2.5

1-hour PM2.5: 31μg/m3,24-hour PM2.5: 50.36μg/m3.
1-hour PM2.5 ranks #175 in China by ascending,total 367 cities.
1-hour PM10: 79.33μg/m3,24-hour PM10: 114.58μg/m3.

All Air Monitoring Sites Of Rizhao 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 16433780.1337160160Good
Site 26826640.2244174174Good
Site 37334960.4217171171Good

Rizhao AQI Ranking

Rizhao AQI ranks #327 in China(total 367),defeat 11% cities.

Last 7 days rankings and AQI data of Rizhao City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-05-23 #320162551410.7115216259226Moderately Polluted
2019-05-22 #334143431300.635614215207Lightly Polluted
2019-05-21 #331120311000.5744310211181Lightly Polluted
2019-05-20 #1926713840.322155125116Good
2019-05-19 #1926424770.339155126108Good
2019-05-18 #2487211320.12633133126Good
2019-05-17 #130539230.12553112103Good
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.