Honghe air quality · Yunnan, China · 红河哈尼族彝族自治州
Deep breaths feel amazing when the air is this clean
China AQI 23 (Excellent) in Honghe, from 2 CNEMC monitoring stations. On the US scale that is 64 (Moderate). Main pollutant: PM2.5.
Updated
Pollutants in Honghe
- PM2.5 · µg/m³16.0Under WHO limit
- PM10 · µg/m³22.0Under WHO limit
- NO₂ · µg/m³4.5Under WHO limit
- O₃ · µg/m³48.5
- SO₂ · µg/m³5.0Under WHO limit
- CO · mg/m³0.40
Concentrations averaged across the city's stations. WHO multiples use the 2021 24-hour guidelines.
Is it safe outside in Honghe 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 →
Honghe air quality history
Daily average, 35 days- 25average daily China AQI over 35 days
- 40worst day, 13 October
- 14cleanest day, 29 September
- 0days at Moderately Polluted or worse
The last 7 days averaged 32, worse than the week before (29). 35 of the last 35 days were Excellent.
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China rankingHonghe air quality: common questions
What is the AQI in Honghe right now?
The China AQI in Honghe is 23 (Excellent), based on 2 monitoring stations. The main pollutant is PM2.5. On the US AQI scale the same air reads 64 (Moderate).
Is it safe to go outside in Honghe 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 Honghe been recently?
Over the last 35 days with data, Honghe averaged China AQI 25. The worst day was 13 October at 40; the cleanest was 29 September at 14. 0 days were at Moderately Polluted or worse.
How does Honghe's PM2.5 compare with the WHO guideline?
PM2.5 is 16 µg/m³, about 1.1 times the World Health Organization's 24-hour guideline of 15 µg/m³.
Where does Honghe's air quality data come from?
From China National Environmental Monitoring Centre (CNEMC), using 2 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.