What is the air quality in Chico today?

The current Air Quality Index (AQI) in Chico is 29 (Good). PM2.5 concentration is 6.92 µg/m³.

What is the temperature in Chico right now?

The current temperature in Chico is 31.6°C (feels like 31.6°C). Humidity is 14.3% and wind speed is 24.5 km/h.

Is it safe to go outside in Chico?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 2.9 (Moderate).

Air Quality in Chico, United States

Clear

31.6°C · 14.3% humidity

31.6°

Feels 31.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

25 2pm

29 5pm

26 8pm

25 11pm

25 2am

25 5am

25 8am

25 11am

Air Quality Index Trend

46h · 5 stn

View full history →

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

14.3%

Humidity

24.5 km/h

Wind SSE

1011.2 hPa

Pressure

2.9

UV Moderate

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.92 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Chico?

Temperature & Precipitation

PM2.5 Trend

46h · 5 stations

PM2.56.92 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX2.9

Moderate

Station readings (2 stations within 25 km)

6.92

Median

6.92

Average

5.64

Low

8.2

High

PM2.5 µg/m³ · Model: 5.9 · Bias: -1.0

What is the 7-day forecast for Chico?

06-09

31.6° 13.1°

06-10

39.2° 17.4°

06-11

38.5° 18.6°

06-12

34.9° 16.5°

06-13

39.6° 14.5°

06-14

40.3° 19.7°

06-15

37.9° 16.9°

Both models agree Avg diff: 5.2°C

Where are air quality stations near Chico?

Chico - East Avenue Collocation 2

3.7 km PM2.5: 5.6 µg/m³

Chico - East Avenue Collocation 1

3.7 km PM2.5: 5.4 µg/m³

Chico - East Avenue, Butte, California

3.7 km PM2.5: 12.6 µg/m³

What cities are near Chico?

29 Paradise 46 Oroville 45 Yuba City 37 South Yuba City 25 Linda 26 Redding 15 Clearlake 25 Rocklin 41 Woodland 23 Rio Linda

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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 2026-06-09T00:40 UTC.