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Air quality in Colfax
Air quality index (AQI) and PM2.5 air pollution in Colfax
35 people follow this city
Colfax Air Quality Map
Real-time Colfax air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
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Pollen
What is the pollen count in Colfax today?
 | Index | High | |
 | Tree pollen | Low | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Colfax?
| Weather | Broken clouds |
| Temperature | 71.6°F |
| Humidity | 95% |
| Wind | 5.1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Hollywood, California | 84 |
| 2 | Glendora, California | 77 |
| 3 | San Fernando, California | 74 |
| 4 | La Crescenta-Montrose, California | 71 |
| 5 | Three Rivers, California | 71 |
| 6 | Sierra Madre, California | 69 |
| 7 | Yucaipa, California | 69 |
| 8 | Altadena, California | 68 |
| 9 | Claremont, California | 68 |
| 10 | La Verne, California | 68 |
(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 | Ash Street | 22 |
| 2 | Maple 2 | 22 |
| 3 | Eagle Point Road | 17 |
| 4 | Kelsoe Ln | 17 |
| 5 | D Clay | 10 |
(local time)
SEE WORLD AQI RANKING
US AQI
17
live AQI index
Good
Overview
What is the current air quality in Colfax?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 17 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3µg/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 |
|---|---|---|---|---|
| Tuesday, May 28 | Moderate 51 AQI US  |  | 84.2° 66.2° |  4.5 mp/h |
| Wednesday, May 29 | Good 45 AQI US | | 84.2° 64.4° | 6.7 mp/h |
| Thursday, May 30 | Good 21 AQI US | | 80.6° 66.2° | 6.7 mp/h |
| Today | Good 17 AQI US | 100% | 93.2° 66.2° | 13.4 mp/h |
| Saturday, Jun 1 | Moderate 54 AQI US | 100% | 87.8° 64.4° | 8.9 mp/h |
| Sunday, Jun 2 | Moderate 59 AQI US | 40% | 91.4° 71.6° | 8.9 mp/h |
| Monday, Jun 3 | Moderate 61 AQI US | | 89.6° 71.6° | 11.2 mp/h |
| Tuesday, Jun 4 | Moderate 77 AQI US | 100% | 82.4° 73.4° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 77 AQI US | 100% | 95° 73.4° | 4.5 mp/h |
| Thursday, Jun 6 | Moderate 63 AQI US |  | 87.8° 68° | 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
5Contributors
- 5 Anonymous contributors
5 stations
5 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Colfax?
AQI US, Metric