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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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Colfax?
| Weather | Broken clouds |
| Temperature | 64.4°F |
| Humidity | 92% |
| Wind | 5 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 92 |
| 2 | Corpus Christi, Texas | 84 |
| 3 | Pahrump, Nevada | 79 |
| 4 | Port Arthur, Texas | 76 |
| 5 | San Antonio, Texas | 76 |
| 6 | Fresno, California | 75 |
| 7 | Casa Grande, Arizona | 71 |
| 8 | Coachella, California | 68 |
| 9 | Marana, Arizona | 68 |
| 10 | Baton Rouge, Louisiana | 67 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
46*
live AQI index
Good
Overview
What is the current air quality in Colfax?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 46* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.4*µg/m³ | |
!
PM2.5
x1.7
PM2.5 concentration in Colfax is currently 1.7 times 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 46 AQI US |  90% | 73.4° 55.4° |  15.7 mp/h |
| Sunday, May 26 | Good 31 AQI US | 100% | 75.2° 57.2° | 17.9 mp/h |
| Monday, May 27 | Good 46 AQI US | 100% | 69.8° 53.6° | 17.9 mp/h |
| Tuesday, May 28 | Good 18 AQI US | 80% | 69.8° 55.4° | 15.7 mp/h |
| Wednesday, May 29 | Good 8 AQI US |  | 66.2° 48.2° | 8.9 mp/h |
| Thursday, May 30 | Good 9 AQI US | | 68° 48.2° | 6.7 mp/h |
| Friday, May 31 | Good 13 AQI US |  | 71.6° 50° | 13.4 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 Colfax?
No locations are available.
AQI US, Metric