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Air quality in Colfax
Air quality index (AQI) and PM2.5 air pollution in Colfax
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Colfax Air Quality Map
Real-time Colfax air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Colfax today?
 | Index | Very high | |
 | Tree pollen | Low | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Colfax?
| Weather | Broken clouds |
| Temperature | 44.6°F |
| Humidity | 78% |
| Wind | 9.4 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  North Hollywood, California | 77 |
| 2 | Palm Desert, California | 77 |
| 3 | Casa Grande, Arizona | 71 |
| 4 | Mecca, California | 71 |
| 5 | Fort Myers, Florida | 69 |
| 6 | Glendale, California | 69 |
| 7 | Hollywood, California | 68 |
| 8 | Pasadena, California | 68 |
| 9 | Claremont, California | 67 |
| 10 | San Gabriel, California | 67 |
(local time)
SEE WORLD AQI RANKING
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US AQI
8*
live AQI index
Good
Overview
What is the current air quality in Colfax?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 8* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.5*µg/m³ | |
✓
PM2.5 concentration in Colfax air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Colfax?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Colfax air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 8 AQI US |  70% | 57.2° 39.2° |  20.1 mp/h |
| Thursday, May 30 | Good 6 AQI US |  | 59° 37.4° | 13.4 mp/h |
| Friday, May 31 | Good 10 AQI US |  | 64.4° 41° | 6.7 mp/h |
| Saturday, Jun 1 | Good 22 AQI US | | 68° 48.2° | 13.4 mp/h |
| Sunday, Jun 2 | Good 21 AQI US | 50% | 64.4° 44.6° | 13.4 mp/h |
| Monday, Jun 3 | Good 41 AQI US | 100% | 53.6° 46.4° | 17.9 mp/h |
| Tuesday, Jun 4 | Good 31 AQI US | | 60.8° 41° | 17.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Colfax?
No locations are available.
AQI US, Metric