PL

Air quality in Hengyang today

China · Updated Friday 08:00 (local time) · Model data from the Copernicus Atmosphere Monitoring Service

54

Moderate European AQI

Sensitive people may want to take it easier outdoors.

See Hengyang breathe on the live map →

Pollutants right now

PollutantValueLevel
PM2.540 µg/m³Poor
PM1040 µg/m³Fair
NO₂33 µg/m³Good
O₃62 µg/m³Fair

The pollutant that matters most in Hengyang right now is PM2.5.

Forecast: next 24 hours

Over the next 24 hours the air in Hengyang is expected to be worst around Fri 12:00 (AQI 115, extremely poor). The cleanest hour is expected around Sat 02:00.

Fri 09:00: AQI 53Fri 10:00: AQI 75Fri 11:00: AQI 105Fri 12:00: AQI 115Fri 13:00: AQI 110Fri 14:00: AQI 105Fri 15:00: AQI 104Fri 16:00: AQI 102Fri 17:00: AQI 94Fri 18:00: AQI 78Fri 19:00: AQI 65Fri 20:00: AQI 48Fri 21:00: AQI 44Fri 22:00: AQI 44Fri 23:00: AQI 44Sat 00:00: AQI 44Sat 01:00: AQI 44Sat 02:00: AQI 43Sat 03:00: AQI 43Sat 04:00: AQI 44Sat 05:00: AQI 44Sat 06:00: AQI 44Sat 07:00: AQI 45Sat 08:00: AQI 45Fri 09:00Fri 21:00Sat 08:00
TimeAQILevelPM2.5
Fri 09:0053Moderate38
Fri 12:00115Extremely poor24
Fri 15:00104Extremely poor19
Fri 18:0078Poor18
Fri 21:0044Moderate22
Sat 00:0044Moderate22
Sat 03:0043Moderate21
Sat 06:0044Moderate22

The last 30 days

Over the last 30 days the average daily AQI in Hengyang was 61, with 14 day(s) rated poor or worse. The cleanest day was 31 Aug, the most polluted 7 Sept.

30 Aug: AQI 5231 Aug: AQI 391 Sept: AQI 492 Sept: AQI 443 Sept: AQI 404 Sept: AQI 445 Sept: AQI 546 Sept: AQI 637 Sept: AQI 808 Sept: AQI 689 Sept: AQI 6410 Sept: AQI 4811 Sept: AQI 5512 Sept: AQI 6113 Sept: AQI 6314 Sept: AQI 6915 Sept: AQI 6716 Sept: AQI 8017 Sept: AQI 8018 Sept: AQI 6519 Sept: AQI 6020 Sept: AQI 7321 Sept: AQI 7422 Sept: AQI 5823 Sept: AQI 6430 Aug11 Sept23 Sept

Questions and answers

Is the air in Hengyang good today?
Right now the European Air Quality Index in Hengyang is 54, which is moderate. Sensitive people may want to take it easier outdoors.
What pollutes the air in Hengyang?
At the moment PM2.5 contributes most to the air quality index in Hengyang. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
When will the air in Hengyang be cleanest?
Over the next 24 hours the air in Hengyang is expected to be worst around Fri 12:00 (AQI 115, extremely poor). The cleanest hour is expected around Sat 02:00.
Where does this data come from?
Wheezair shows model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), served by Open-Meteo: about 11 km resolution in Europe and 40 km elsewhere, updated daily. They are not station measurements, so a busy street can be worse than its city's value.

Nearby cities

All cities in China →