What is the air quality in Rosemont today?

The current Air Quality Index (AQI) in Rosemont is 23 (Good). PM2.5 concentration is 5.6 µg/m³.

What is the temperature in Rosemont right now?

The current temperature in Rosemont is 25.3°C (feels like 25.3°C). Humidity is 14.8% and wind speed is 21.5 km/h.

Is it safe to go outside in Rosemont?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Rosemont, United States

Clear

25.3°C · 14.8% humidity

25.3°

Feels 25.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

51 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

46h · 59 stn

View full history →

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

14.8%

Humidity

21.5 km/h

Wind NW

1017.9 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.6 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Rosemont?

Temperature & Precipitation

PM2.5 Trend

46h · 59 stations

PM2.55.6 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (51 stations within 25 km)

5.6

Median

5.55

Average

3.51

Low

8.2

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +0.2

What is the 7-day forecast for Rosemont?

10-20

31.8° 17.2°

10-21

29.0° 14.8°

10-22

28.8° 12.7°

10-23

25.7° 16.3°

10-24

23.3° 15.4°

10-25

22.8° 10.6°

0.06 mm

10-26

26.5° 16.1°

Both models agree Avg diff: 4.9°C

Where are air quality stations near Rosemont?

8-3 Elder Creek

5.6 km PM2.5: 5.9 µg/m³

8-2 Berry Avenue

6.2 km PM2.5: 6.7 µg/m³

Camellia ES

6.8 km PM2.5: 5.1 µg/m³

Florin ES

7.5 km PM2.5: 4.7 µg/m³

David Reese ES

8.1 km PM2.5: 5.2 µg/m³

Adult Education

8.2 km PM2.5: 5.1 µg/m³

37th Street & 1st Ave

8.7 km PM2.5: 5.8 µg/m³

Sheriff Center

8.7 km PM2.5: 7.1 µg/m³

Southgate Library

9.0 km PM2.5: 4.9 µg/m³

22nd Ave & Martin Luther King

9.0 km PM2.5: 6.6 µg/m³

What cities are near Rosemont?

24 Arden-Arcade 23 Rancho Cordova 21 Florin 23 Carmichael 23 Vineyard 25 Sacramento 23 Fair Oaks 23 Foothill Farms 23 West Sacramento 23 North Highlands

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T20:56 UTC.