Yiyang air quality · Hunan, China · 益阳市
This is what breathable city air is supposed to feel like
China AQI 34 (Excellent) in Yiyang, from 4 CNEMC monitoring stations. On the US scale that is 75 (Moderate). Main pollutant: PM10.
Updated
Pollutants in Yiyang
- PM2.5 · µg/m³22.0Under WHO limit
- PM10 · µg/m³33.3Under WHO limit
- NO₂ · µg/m³16.0Under WHO limit
- O₃ · µg/m³50.3
- SO₂ · µg/m³6.3Under WHO limit
- CO · mg/m³0.68
Concentrations averaged across the city's stations. WHO multiples use the 2021 24-hour guidelines.
Is it safe outside in Yiyang right now?
Air quality is satisfactory, with essentially no air pollution.
Walking and commuting
Go aheadEnjoy it.
Running and jogging
Go aheadA great time to run outdoors.
Cycling
Go aheadRide freely.
Children playing outside
Go aheadNo limits.
Older adults and heart or lung conditions
Go aheadNo limits.
Open windows
Go aheadAir out your home.
Mask outdoors
Not neededNot needed.
Air purifier indoors
Not neededNot needed.
Based on the US EPA Air Quality Guide, applied to the current China AQI category. If you have symptoms, follow your doctor's advice.
What US AQI 51–100 means for your health →
Yiyang air quality history
Daily average, 35 days- 53average daily China AQI over 35 days
- 197worst day, 14 October
- 16cleanest day, 3 October
- 1days at Moderately Polluted or worse
The last 7 days averaged 75, worse than the week before (62). 16 of the last 35 days were Excellent.
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China rankingYiyang air quality: common questions
What is the AQI in Yiyang right now?
The China AQI in Yiyang is 34 (Excellent), based on 4 monitoring stations. The main pollutant is PM10. On the US AQI scale the same air reads 75 (Moderate).
Is it safe to go outside in Yiyang today?
A great time to be outside. Air quality is satisfactory, with essentially no air pollution. For runners: A great time to run outdoors.
How has air quality in Yiyang been recently?
Over the last 35 days with data, Yiyang averaged China AQI 53. The worst day was 14 October at 197; the cleanest was 3 October at 16. 1 days were at Moderately Polluted or worse.
How does Yiyang's PM2.5 compare with the WHO guideline?
PM2.5 is 22 µg/m³, about 1.5 times the World Health Organization's 24-hour guideline of 15 µg/m³.
Where does Yiyang's air quality data come from?
From China National Environmental Monitoring Centre (CNEMC), using 4 monitoring stations in and around the city. Good Air does not estimate or adjust these readings.
Source: China National Environmental Monitoring Centre (CNEMC). Readings are published by the monitoring agency and may be revised.