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Air quality in Tianjin today

China · Updated Friday 11:00 (local time) · Model data from the Copernicus Atmosphere Monitoring Service

58

Moderate European AQI

Sensitive people may want to take it easier outdoors.

See Tianjin breathe on the live map →

Pollutants right now

PollutantValueLevel
PM2.544 µg/m³Poor
PM1050 µg/m³Moderate
NO₂56 µg/m³Fair
O₃25 µg/m³Good

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

Forecast: next 24 hours

Over the next 24 hours the air in Tianjin is expected to be worst around Sat 00:00 (AQI 102, extremely poor). The cleanest hour is expected around Fri 12:00.

Fri 12:00: AQI 59Fri 13:00: AQI 62Fri 14:00: AQI 64Fri 15:00: AQI 66Fri 16:00: AQI 68Fri 17:00: AQI 71Fri 18:00: AQI 78Fri 19:00: AQI 88Fri 20:00: AQI 98Fri 21:00: AQI 95Fri 22:00: AQI 97Fri 23:00: AQI 99Sat 00:00: AQI 102Sat 01:00: AQI 97Sat 02:00: AQI 87Sat 03:00: AQI 81Sat 04:00: AQI 77Sat 05:00: AQI 73Sat 06:00: AQI 71Sat 07:00: AQI 77Sat 08:00: AQI 77Sat 09:00: AQI 74Sat 10:00: AQI 71Sat 11:00: AQI 67Fri 12:00Sat 00:00Sat 11:00
TimeAQILevelPM2.5
Fri 12:0059Moderate45
Fri 15:0066Poor48
Fri 18:0078Poor75
Fri 21:0095Very poor127
Sat 00:00102Extremely poor145
Sat 03:0081Very poor90
Sat 06:0071Poor73
Sat 09:0074Poor78

The last 30 days

Over the last 30 days the average daily AQI in Tianjin was 67, with 19 day(s) rated poor or worse. The cleanest day was 7 Sept, the most polluted 3 Sept.

30 Aug: AQI 7531 Aug: AQI 671 Sept: AQI 682 Sept: AQI 753 Sept: AQI 834 Sept: AQI 765 Sept: AQI 706 Sept: AQI 607 Sept: AQI 538 Sept: AQI 589 Sept: AQI 5810 Sept: AQI 6111 Sept: AQI 6112 Sept: AQI 6613 Sept: AQI 5814 Sept: AQI 5815 Sept: AQI 7016 Sept: AQI 7817 Sept: AQI 6318 Sept: AQI 6519 Sept: AQI 6820 Sept: AQI 6821 Sept: AQI 7122 Sept: AQI 6423 Sept: AQI 7830 Aug11 Sept23 Sept

Questions and answers

Is the air in Tianjin good today?
Right now the European Air Quality Index in Tianjin is 58, which is moderate. Sensitive people may want to take it easier outdoors.
What pollutes the air in Tianjin?
At the moment PM2.5 contributes most to the air quality index in Tianjin. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
When will the air in Tianjin be cleanest?
Over the next 24 hours the air in Tianjin is expected to be worst around Sat 00:00 (AQI 102, extremely poor). The cleanest hour is expected around Fri 12:00.
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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