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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
6 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 | 73.4°F |
| Humidity | 39% |
| Wind | 0 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Pahrump, Nevada | 69 |
| 2 | Three Rivers, California | 69 |
| 3 | Banning, California | 67 |
| 4 | San Fernando, California | 66 |
| 5 | Mecca, California | 64 |
| 6 | Glendora, California | 63 |
| 7 | Hollywood, California | 63 |
| 8 | Yucaipa, California | 63 |
| 9 | Fontana, California | 62 |
| 10 | La Crescenta-Montrose, California | 62 |
(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 | Digger Pine Lane | 54 |
| 2 | Dallimore Road | 39 |
| 3 | Colfax Station | 38 |
| 4 | Ridgeview Court | 37 |
| 5 | Chalk Bluff Road | 32 |
(local time)
SEE WORLD AQI RANKING
US AQI
37
live AQI index
Good
Overview
What is the current air quality in Colfax?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 37 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.8µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Colfax is currently 1.4 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 |
|---|---|---|---|---|
| Tuesday, May 28 | Good 30 AQI US |  | 77° 51.8° |  8.9 mp/h |
| Wednesday, May 29 | Good 30 AQI US | | 80.6° 53.6° | 6.7 mp/h |
| Thursday, May 30 | Good 30 AQI US | | 84.2° 57.2° | 8.9 mp/h |
| Today | Good 37 AQI US | | 78.8° 57.2° | 8.9 mp/h |
| Saturday, Jun 1 | Moderate 62 AQI US  | | 77° 51.8° | 8.9 mp/h |
| Sunday, Jun 2 | Good 43 AQI US |  40% | 68° 55.4° | 8.9 mp/h |
| Monday, Jun 3 | Good 27 AQI US | | 91.4° 53.6° | 13.4 mp/h |
| Tuesday, Jun 4 | Good 45 AQI US | | 93.2° 64.4° | 6.7 mp/h |
| Wednesday, Jun 5 | Moderate 79 AQI US | | 91.4° 69.8° | 6.7 mp/h |
| Thursday, Jun 6 | Moderate 80 AQI US | | 84.2° 59° | 6.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Colfax air quality data attribution
6Contributors
- California Air Resources Board (CARB)
1 station
- Spare the Air - Sacramento Region
1 station
2 Government Contributors
- 4 Anonymous contributors
4 stations
4 Anonymous Contributors
4 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Colfax?
AQI US, Metric