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Air quality in Dazhou today

China · Updated Friday 15:00 (local time) · Model data from the Copernicus Atmosphere Monitoring Service

72

Poor European AQI

Consider less intense outdoor activity, especially if you have heart or lung conditions.

See Dazhou breathe on the live map →

Pollutants right now

PollutantValueLevel
PM2.514 µg/m³Fair
PM1015 µg/m³Good
NO₂2 µg/m³Good
O₃144 µg/m³Poor

The pollutant that matters most in Dazhou right now is O₃.

Forecast: next 24 hours

Over the next 24 hours the air in Dazhou is expected to be worst around Fri 16:00 (AQI 74, poor). The cleanest hour is expected around Sat 10:00.

Fri 16:00: AQI 74Fri 17:00: AQI 73Fri 18:00: AQI 64Fri 19:00: AQI 46Fri 20:00: AQI 51Fri 21:00: AQI 55Fri 22:00: AQI 58Fri 23:00: AQI 57Sat 00:00: AQI 51Sat 01:00: AQI 48Sat 02:00: AQI 48Sat 03:00: AQI 47Sat 04:00: AQI 44Sat 05:00: AQI 41Sat 06:00: AQI 40Sat 07:00: AQI 41Sat 08:00: AQI 41Sat 09:00: AQI 40Sat 10:00: AQI 39Sat 11:00: AQI 56Sat 12:00: AQI 64Sat 13:00: AQI 68Sat 14:00: AQI 71Sat 15:00: AQI 74Fri 16:00Sat 04:00Sat 15:00
TimeAQILevelPM2.5
Fri 16:0074Poor15
Fri 19:0046Moderate26
Fri 22:0058Moderate47
Sat 01:0048Moderate28
Sat 04:0044Moderate22
Sat 07:0041Moderate18
Sat 10:0039Fair13
Sat 13:0068Poor12

The last 30 days

Over the last 30 days the average daily AQI in Dazhou was 48, with 2 day(s) rated poor or worse. The cleanest day was 10 Sept, the most polluted 5 Sept.

30 Aug: AQI 5631 Aug: AQI 511 Sept: AQI 572 Sept: AQI 553 Sept: AQI 514 Sept: AQI 495 Sept: AQI 666 Sept: AQI 577 Sept: AQI 598 Sept: AQI 639 Sept: AQI 4910 Sept: AQI 2411 Sept: AQI 3912 Sept: AQI 5113 Sept: AQI 4314 Sept: AQI 3815 Sept: AQI 4116 Sept: AQI 4617 Sept: AQI 5318 Sept: AQI 4019 Sept: AQI 3820 Sept: AQI 4721 Sept: AQI 4122 Sept: AQI 4423 Sept: AQI 4530 Aug11 Sept23 Sept

Questions and answers

Is the air in Dazhou good today?
Right now the European Air Quality Index in Dazhou is 72, which is poor. Consider less intense outdoor activity, especially if you have heart or lung conditions.
What pollutes the air in Dazhou?
At the moment O₃ contributes most to the air quality index in Dazhou. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
When will the air in Dazhou be cleanest?
Over the next 24 hours the air in Dazhou is expected to be worst around Fri 16:00 (AQI 74, poor). The cleanest hour is expected around Sat 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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