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Air quality in Guangzhou today

China · Updated Friday 09:00 (local time) · Model data from the Copernicus Atmosphere Monitoring Service

58

Moderate European AQI

Sensitive people may want to take it easier outdoors.

See Guangzhou breathe on the live map →

Pollutants right now

PollutantValueLevel
PM2.543 µg/m³Poor
PM1050 µg/m³Poor
NO₂57 µg/m³Fair
O₃61 µg/m³Fair

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

Forecast: next 24 hours

Over the next 24 hours the air in Guangzhou is expected to be worst around Fri 16:00 (AQI 161, extremely poor). The cleanest hour is expected around Fri 10:00.

Fri 10:00: AQI 53Fri 11:00: AQI 68Fri 12:00: AQI 89Fri 13:00: AQI 121Fri 14:00: AQI 144Fri 15:00: AQI 157Fri 16:00: AQI 161Fri 17:00: AQI 144Fri 18:00: AQI 91Fri 19:00: AQI 84Fri 20:00: AQI 96Fri 21:00: AQI 96Fri 22:00: AQI 91Fri 23:00: AQI 86Sat 00:00: AQI 83Sat 01:00: AQI 82Sat 02:00: AQI 80Sat 03:00: AQI 80Sat 04:00: AQI 81Sat 05:00: AQI 80Sat 06:00: AQI 78Sat 07:00: AQI 86Sat 08:00: AQI 69Sat 09:00: AQI 61Fri 10:00Fri 22:00Sat 09:00
TimeAQILevelPM2.5
Fri 10:0053Moderate38
Fri 13:00121Extremely poor33
Fri 16:00161Extremely poor36
Fri 19:0084Very poor79
Fri 22:0091Very poor72
Sat 01:0082Very poor55
Sat 04:0081Very poor61
Sat 07:0086Very poor104

The last 30 days

Over the last 30 days the average daily AQI in Guangzhou was 84, with 19 day(s) rated poor or worse. The cleanest day was 2 Sept, the most polluted 22 Sept.

30 Aug: AQI 6531 Aug: AQI 441 Sept: AQI 442 Sept: AQI 433 Sept: AQI 464 Sept: AQI 605 Sept: AQI 966 Sept: AQI 837 Sept: AQI 1098 Sept: AQI 1249 Sept: AQI 9210 Sept: AQI 6611 Sept: AQI 6012 Sept: AQI 7013 Sept: AQI 6614 Sept: AQI 7615 Sept: AQI 8416 Sept: AQI 8717 Sept: AQI 10318 Sept: AQI 12119 Sept: AQI 11320 Sept: AQI 11821 Sept: AQI 11222 Sept: AQI 12723 Sept: AQI 9430 Aug11 Sept23 Sept

Questions and answers

Is the air in Guangzhou good today?
Right now the European Air Quality Index in Guangzhou is 58, which is moderate. Sensitive people may want to take it easier outdoors.
What pollutes the air in Guangzhou?
At the moment PM2.5 contributes most to the air quality index in Guangzhou. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
When will the air in Guangzhou be cleanest?
Over the next 24 hours the air in Guangzhou is expected to be worst around Fri 16:00 (AQI 161, extremely poor). The cleanest hour is expected around Fri 10:00.
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.

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