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Air quality in Sacramento today

United States · Updated Thursday 16:00 (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 Sacramento breathe on the live map →

Pollutants right now

PollutantValueLevel
PM2.513 µg/m³Fair
PM1017 µg/m³Good
NO₂2 µg/m³Good
O₃143 µg/m³Poor

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

Forecast: next 24 hours

Over the next 24 hours the air in Sacramento is expected to be worst around Thu 17:00 (AQI 67, poor). The cleanest hour is expected around Fri 11:00.

Thu 17:00: AQI 67Thu 18:00: AQI 57Thu 19:00: AQI 38Thu 20:00: AQI 29Thu 21:00: AQI 29Thu 22:00: AQI 29Thu 23:00: AQI 29Fri 00:00: AQI 29Fri 01:00: AQI 29Fri 02:00: AQI 28Fri 03:00: AQI 27Fri 04:00: AQI 26Fri 05:00: AQI 25Fri 06:00: AQI 24Fri 07:00: AQI 23Fri 08:00: AQI 22Fri 09:00: AQI 22Fri 10:00: AQI 20Fri 11:00: AQI 18Fri 12:00: AQI 24Fri 13:00: AQI 33Fri 14:00: AQI 39Fri 15:00: AQI 43Fri 16:00: AQI 45Thu 17:00Fri 05:00Fri 16:00
TimeAQILevelPM2.5
Thu 17:0067Poor11
Thu 20:0029Fair9
Thu 23:0029Fair10
Fri 02:0028Fair9
Fri 05:0025Fair8
Fri 08:0022Fair6
Fri 11:0018Good5
Fri 14:0039Fair4

The last 30 days

Over the last 30 days the average daily AQI in Sacramento was 33, with 0 day(s) rated poor or worse. The cleanest day was 1 Sept, the most polluted 10 Sept.

30 Aug: AQI 2931 Aug: AQI 311 Sept: AQI 252 Sept: AQI 333 Sept: AQI 254 Sept: AQI 275 Sept: AQI 346 Sept: AQI 297 Sept: AQI 348 Sept: AQI 469 Sept: AQI 4110 Sept: AQI 4711 Sept: AQI 3612 Sept: AQI 3213 Sept: AQI 3314 Sept: AQI 3715 Sept: AQI 3816 Sept: AQI 3217 Sept: AQI 2918 Sept: AQI 3519 Sept: AQI 3520 Sept: AQI 3221 Sept: AQI 3022 Sept: AQI 2923 Sept: AQI 3530 Aug11 Sept23 Sept

Questions and answers

Is the air in Sacramento good today?
Right now the European Air Quality Index in Sacramento is 72, which is poor. Consider less intense outdoor activity, especially if you have heart or lung conditions.
What pollutes the air in Sacramento?
At the moment O₃ contributes most to the air quality index in Sacramento. The index takes the worst of fine particles (PM2.5), coarser particles (PM10), nitrogen dioxide, ozone and sulphur dioxide.
When will the air in Sacramento be cleanest?
Over the next 24 hours the air in Sacramento is expected to be worst around Thu 17:00 (AQI 67, poor). The cleanest hour is expected around Fri 11:00.
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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