Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Willows
Air quality index (AQI) and PM2.5 air pollution in Willows
8.9K people follow this city
Willows Air Quality Map
Real-time Willows air pollution map
AIR QUALITY DATA CONTRIBUTORS
California Air Resources Board (CARB)
See all
Pollen
What is the pollen count in Willows today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Willows?
| Weather | Clear sky |
| Temperature | 66.2°F |
| Humidity | 57% |
| Wind | 1.4 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Palm Desert, California | 163 |
| 2 | Coachella, California | 91 |
| 3 | Mecca, California | 86 |
| 4 | Shreveport, Louisiana | 84 |
| 5 | Yucaipa, California | 78 |
| 6 | Baton Rouge, Louisiana | 77 |
| 7 | Blaine, Minnesota | 77 |
| 8 | Saint Paul, Minnesota | 77 |
| 9 | Rochester, Minnesota | 71 |
| 10 | Palm Springs, California | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Willows aqi ranking
Real-time Willows air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Willows-Colusa | 20 |
| 2 | CARB - Willows | 11 |
(local time)
SEE WORLD AQI RANKING
US AQI
26
live AQI index
Good
Overview
What is the current air quality in Willows?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 26 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.7µg/m³ | |
| PM10 | 17µg/m³ | |
| O3 | 56µg/m³ | |
✓
PM2.5 concentration in Willows air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Willows?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Willows air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, May 13 | Good 35 AQI US |  | 96.8° 59° |  4.5 mp/h |
| Tuesday, May 14 | Good 31 AQI US |  | 98.6° 62.6° | 13.4 mp/h |
| Wednesday, May 15 | Good 30 AQI US | | 87.8° 60.8° | 11.2 mp/h |
| Today | Good 26 AQI US | | 87.8° 60.8° | 11.2 mp/h |
| Friday, May 17 | Moderate 61 AQI US  | | 87.8° 55.4° | 4.5 mp/h |
| Saturday, May 18 | Good 48 AQI US |  | 89.6° 59° | 8.9 mp/h |
| Sunday, May 19 | Moderate 57 AQI US | | 80.6° 53.6° | 6.7 mp/h |
| Monday, May 20 | Good 23 AQI US | | 84.2° 60.8° | 22.4 mp/h |
| Tuesday, May 21 | Good 40 AQI US | | 87.8° 59° | 11.2 mp/h |
| Wednesday, May 22 | Good 38 AQI US | | 82.4° 57.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Willows air quality data attribution
1Contributor
- California Air Resources Board (CARB)
2 stations
Government Contributor
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Willows?
AQI US, Metric