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Air quality in Temecula today

United States · Updated Thursday 17:00 (local time) · Model data from the Copernicus Atmosphere Monitoring Service

66

Poor European AQI

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

See Temecula breathe on the live map →

Pollutants right now

PollutantValueLevel
PM2.510 µg/m³Fair
PM1013 µg/m³Good
NO₂2 µg/m³Good
O₃132 µg/m³Poor

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

Forecast: next 24 hours

Over the next 24 hours the air in Temecula is expected to be worst around Fri 12:00 (AQI 65, poor). The cleanest hour is expected around Thu 22:00.

Thu 18:00: AQI 64Thu 19:00: AQI 61Thu 20:00: AQI 52Thu 21:00: AQI 40Thu 22:00: AQI 36Thu 23:00: AQI 36Fri 00:00: AQI 37Fri 01:00: AQI 39Fri 02:00: AQI 39Fri 03:00: AQI 39Fri 04:00: AQI 38Fri 05:00: AQI 38Fri 06:00: AQI 38Fri 07:00: AQI 40Fri 08:00: AQI 38Fri 09:00: AQI 37Fri 10:00: AQI 36Fri 11:00: AQI 61Fri 12:00: AQI 65Fri 13:00: AQI 65Fri 14:00: AQI 64Fri 15:00: AQI 64Fri 16:00: AQI 65Fri 17:00: AQI 64Thu 18:00Fri 06:00Fri 17:00
TimeAQILevelPM2.5
Thu 18:0064Poor11
Thu 21:0040Fair13
Fri 00:0037Fair14
Fri 03:0039Fair14
Fri 06:0038Fair14
Fri 09:0037Fair13
Fri 12:0065Poor11
Fri 15:0064Poor9

The last 30 days

Over the last 30 days the average daily AQI in Temecula was 40, with 0 day(s) rated poor or worse. The cleanest day was 13 Sept, the most polluted 10 Sept.

9 Sept: AQI 4210 Sept: AQI 5311 Sept: AQI 4412 Sept: AQI 3913 Sept: AQI 3114 Sept: AQI 3515 Sept: AQI 3816 Sept: AQI 4017 Sept: AQI 3218 Sept: AQI 3819 Sept: AQI 4120 Sept: AQI 4021 Sept: AQI 3722 Sept: AQI 3823 Sept: AQI 489 Sept16 Sept23 Sept

Questions and answers

Is the air in Temecula good today?
Right now the European Air Quality Index in Temecula is 66, which is poor. Consider less intense outdoor activity, especially if you have heart or lung conditions.
What pollutes the air in Temecula?
At the moment O₃ contributes most to the air quality index in Temecula. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
When will the air in Temecula be cleanest?
Over the next 24 hours the air in Temecula is expected to be worst around Fri 12:00 (AQI 65, poor). The cleanest hour is expected around Thu 22:00.
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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