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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 | Very high | |
 | Tree pollen | Moderate | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Colfax?
| Weather | Clear sky |
| Temperature | 75.2°F |
| Humidity | 93% |
| Wind | 1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 93 |
| 2 | Mecca, California | 90 |
| 3 | New Braunfels, Texas | 84 |
| 4 | San Antonio, Texas | 84 |
| 5 | Weymouth, Massachusetts | 82 |
| 6 | Georgetown, Texas | 81 |
| 7 | San Bernardino, California | 79 |
| 8 | Austin, Texas | 78 |
| 9 | Boerne, Texas | 78 |
| 10 | Cedar Park, Texas | 78 |
(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 | D Clay | 84 |
| 2 | Eagle Point Road | 67 |
| 3 | Ash Street | 66 |
| 4 | Maple 2 | 65 |
| 5 | Kelsoe Ln | 64 |
(local time)
SEE WORLD AQI RANKING
US AQI
66
live AQI index
Moderate
Overview
What is the current air quality in Colfax?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 66 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 17.1µg/m³ | |
!
PM2.5
x3.4
PM2.5 concentration in Colfax is currently 3.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Colfax?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Colfax air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 16 | Moderate 58 AQI US |  | 77° 62.6° |  8.9 mp/h |
| Friday, May 17 | Moderate 55 AQI US | | 87.8° 64.4° | 6.7 mp/h |
| Saturday, May 18 | Moderate 54 AQI US | | 89.6° 66.2° | 4.5 mp/h |
| Today | Moderate 66 AQI US | | 89.6° 66.2° | 4.5 mp/h |
| Monday, May 20 | Moderate 60 AQI US | | 89.6° 66.2° | 6.7 mp/h |
| Tuesday, May 21 | Moderate 58 AQI US |  | 89.6° 66.2° | 11.2 mp/h |
| Wednesday, May 22 | Moderate 55 AQI US |  | 86° 68° | 11.2 mp/h |
| Thursday, May 23 | Moderate 56 AQI US | 100% | 87.8° 66.2° | 8.9 mp/h |
| Friday, May 24 | Moderate 61 AQI US | 100% | 84.2° 66.2° | 6.7 mp/h |
| Saturday, May 25 | Moderate 62 AQI US | | 91.4° 69.8° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
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