What is the air quality in Folsom today?

The current Air Quality Index (AQI) in Folsom is 25 (Good). PM2.5 concentration is 5.9 µg/m³.

What is the temperature in Folsom right now?

The current temperature in Folsom is 29.9°C (feels like 29.9°C). Humidity is 13.2% and wind speed is 10.7 km/h.

Is it safe to go outside in Folsom?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 1.4 (Low).

Air Quality in Folsom, United States

Clear

29.9°C · 13.2% humidity

29.9°

Feels 29.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

25 4pm

25 7pm

27 10pm

27 1am

25 4am

27 7am

25 10am

25 1pm

Air Quality Index Trend

46h · 52 stn

View full history →

Folsom's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

13.2%

Humidity

10.7 km/h

Wind SSW

1012.3 hPa

Pressure

1.4

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.9 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Folsom?

Temperature & Precipitation

PM2.5 Trend

46h · 52 stations

PM2.55.9 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX1.4

Low

What is the 7-day forecast for Folsom?

06-09

29.9° 14.1°

06-10

35.6° 19.4°

06-11

36.0° 21.7°

06-12

33.4° 19.0°

06-13

36.8° 15.4°

06-14

37.5° 20.8°

06-15

33.2° 15.3°

Both models agree Avg diff: 4.3°C

Where are air quality stations near Folsom?

Folsom-Natoma Street, Sacramento, California

1.2 km PM2.5: 5.5 µg/m³

Folsom-Natoma Street, Sacramento, California

1.2 km PM2.5: 6.5 µg/m³

Roseville-N Sunrise Ave, Placer, California

10.8 km PM2.5: 11.8 µg/m³

Sloughhouse, Sacramento, California

20.6 km PM2.5: 17.8 µg/m³

Rocklin/PCH

20.7 km PM2.5: 4.8 µg/m³

Rio Linda & Grand

23.9 km PM2.5: 5.9 µg/m³

2-3 Rio Linda Blvd.

24.0 km PM2.5: 5.0 µg/m³

1-3 Norwood

24.7 km PM2.5: 6.2 µg/m³

1-2 I-80

24.9 km PM2.5: 5.1 µg/m³

Del Paso & El Camino

24.9 km PM2.5: 7.6 µg/m³

What cities are near Folsom?

25 Orangevale 25 El Dorado Hills 25 Fair Oaks 25 Granite Bay 25 Citrus Heights 25 Rocklin 25 Antelope 26 Rancho Cordova 25 Carmichael 25 Foothill Farms

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T02:10 UTC.