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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 CONTRIBUTORS
5 Contributors
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Pollen
What is the pollen count in Colfax today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Colfax?
| Weather | Clear sky |
| Temperature | 60.8°F |
| Humidity | 69% |
| Wind | 6.9 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Saint Paul, Minnesota | 175 |
| 2 | San Antonio, Texas | 96 |
| 3 | Coachella, California | 94 |
| 4 | Mecca, California | 92 |
| 5 | Lubbock, Texas | 83 |
| 6 | Boerne, Texas | 82 |
| 7 | Redlands, California | 77 |
| 8 | Yucaipa, California | 77 |
| 9 | Pahrump, Nevada | 75 |
| 10 | New Braunfels, Texas | 74 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Colfax aqi ranking
Real-time Colfax air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Colfax Station | 42 |
| 2 | Digger Pine Lane | 28 |
| 3 | Chalk Bluff Road | 21 |
| 4 | Ridgeview Court | 13 |
(local time)
SEE WORLD AQI RANKING
US AQI
23
live AQI index
Good
Overview
What is the current air quality in Colfax?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 23 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.2µg/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 |
|---|---|---|---|---|
| Thursday, May 30 | Good 30 AQI US | | 84.2° 57.2° |  8.9 mp/h |
| Friday, May 31 | Good 33 AQI US |  | 80.6° 57.2° | 8.9 mp/h |
| Saturday, Jun 1 | Good 31 AQI US |  | 78.8° 55.4° | 6.7 mp/h |
| Today | Good 23 AQI US | | 78.8° 55.4° | 6.7 mp/h |
| Monday, Jun 3 | Good 35 AQI US |  40% | 71.6° 57.2° | 8.9 mp/h |
| Tuesday, Jun 4 | Good 36 AQI US | | 89.6° 55.4° | 11.2 mp/h |
| Wednesday, Jun 5 | Good 36 AQI US | | 91.4° 64.4° | 6.7 mp/h |
| Thursday, Jun 6 | Moderate 69 AQI US  | | 93.2° 68° | 6.7 mp/h |
| Friday, Jun 7 | Moderate 80 AQI US | | 93.2° 68° | 6.7 mp/h |
| Saturday, Jun 8 | Moderate 80 AQI US | | 87.8° 64.4° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Colfax air quality data attribution
5Contributors
- California Air Resources Board (CARB)
1 station
- Spare the Air - Sacramento Region
1 station
2 Government Contributors
- 3 Anonymous contributors
3 stations
3 Anonymous Contributors
4 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Colfax?
AQI US, Metric