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Air quality in Chico
Air quality index (AQI) and PM2.5 air pollution in Chico
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Chico Air Quality Map
Real-time Chico air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Chico today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Chico?
| Weather | Broken clouds |
| Temperature | 57.2°F |
| Humidity | 74% |
| Wind | 2 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 181 |
| 2 | Coachella, California | 156 |
| 3 | Apple Valley, Minnesota | 91 |
| 4 | Palm Desert, California | 89 |
| 5 | Tulsa, Oklahoma | 88 |
| 6 | Oklahoma City, Oklahoma | 84 |
| 7 | Fort Thompson, South Dakota | 82 |
| 8 | Wichita, Kansas | 80 |
| 9 | Edmond, Oklahoma | 79 |
| 10 | Des Moines, Iowa | 75 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
52*
live AQI index
Moderate
Overview
What is the current air quality in Chico?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.4*µg/m³ | |
!
PM2.5
x1.9
PM2.5 concentration in Chico is currently 1.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chico?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Chico air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 52 AQI US | | 73.4° 48.2° |  6.7 mp/h |
| Thursday, May 16 | Good 21 AQI US  |  60% | 66.2° 48.2° | 11.2 mp/h |
| Friday, May 17 | Good 9 AQI US | | 66.2° 42.8° | 2.2 mp/h |
| Saturday, May 18 | Good 12 AQI US | 40% | 55.4° 42.8° | 4.5 mp/h |
| Sunday, May 19 | Good 7 AQI US | 40% | 57.2° 42.8° | 2.2 mp/h |
| Monday, May 20 | Good 15 AQI US | | 62.6° 39.2° | 4.5 mp/h |
| Tuesday, May 21 | Good 16 AQI US | 100% | 53.6° 44.6° | 6.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Chico?
No locations are available.
AQI US, Metric