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Air quality in Fort Collins
Air quality index (AQI) and PM2.5 air pollution in Fort Collins
10.5K people follow this city
Fort Collins Air Quality Map
Real-time Fort Collins air pollution map
AIR QUALITY DATA CONTRIBUTORS
35 Contributors
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Pollen
What is the pollen count in Fort Collins today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Fort Collins?
| Weather | Clear sky |
| Temperature | 78.8°F |
| Humidity | 29% |
| Wind | 6.9 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Coachella, California | 94 |
| 2 | Mecca, California | 94 |
| 3 | Corpus Christi, Texas | 93 |
| 4 | San Bernardino, California | 87 |
| 5 | Pasadena, Texas | 84 |
| 6 | Redlands, California | 83 |
| 7 | Pahrump, Nevada | 82 |
| 8 | Fontana, California | 79 |
| 9 | Yucaipa, California | 79 |
| 10 | Boerne, Texas | 77 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Fort Collins aqi ranking
Real-time Fort Collins air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Fort Collins - West - Laporte Ave. & Overland Tr. | 38 |
| 2 | Fort Collins - CSU - 708 S. Mason St. | 37 |
| 3 | Forest Hills Lane | 36 |
| 4 | Bucking Horse | 34 |
| 5 | Soderburg Drive | 34 |
| 6 | Burns Ranch at Quail Ridge | 33 |
| 7 | Shenandoah | 33 |
| 8 | Lory Street | 32 |
| 9 | Tunis Circle | 32 |
| 10 | Fossil Creek Reservoir Natural Area | 31 |
(local time)
SEE WORLD AQI RANKING
US AQI
38
live AQI index
Good
Overview
What is the current air quality in Fort Collins?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 38 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5µg/m³ | |
| PM10 | 3.4µg/m³ | |
| O3 | 93µg/m³ | |
| CO | 229µg/m³ | |
✓
PM2.5 concentration in Fort Collins air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Fort Collins?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Fort Collins air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Good 40 AQI US |  | 77° 53.6° |  17.9 mp/h |
| Thursday, May 30 | Good 38 AQI US | | 71.6° 48.2° | 8.9 mp/h |
| Friday, May 31 | Good 36 AQI US | | 78.8° 51.8° | 11.2 mp/h |
| Today | Good 38 AQI US | 30% | 78.8° 51.8° | 11.2 mp/h |
| Sunday, Jun 2 | Good 33 AQI US | 50% | 86° 53.6° | 22.4 mp/h |
| Monday, Jun 3 | Good 46 AQI US |  | 84.2° 57.2° | 13.4 mp/h |
| Tuesday, Jun 4 | Good 18 AQI US |  | 80.6° 59° | 20.1 mp/h |
| Wednesday, Jun 5 | Good 19 AQI US | | 89.6° 59° | 17.9 mp/h |
| Thursday, Jun 6 | Good 21 AQI US | | 86° 55.4° | 8.9 mp/h |
| Friday, Jun 7 | Good 39 AQI US | 20% | 86° 60.8° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Fort Collins air quality data attribution
35Contributors
Government Contributor
- AirGradient
2 stations
Corporate Contributor
- 33 Anonymous contributors
33 stations
33 Anonymous Contributors
4 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Fort Collins?
- Fort Collins, CO (Overland and Elizabeth) 10
- Reliant 18
- Shore Road 19
- Lea Schneider 20
- CSU-ATS-Streets 21
- Canvas Stadium 21
- Cambria Lane 23
- Ft. Collins - CSU Facilities 24
- Mason Court 24
- Christman Field Chamber 2 25
- Clarendon Hills 25
- Zeppelin Way 25
- Christman - Tower 26
- Laporte Avenue 2 26
- Miramont 26
- Richards Lake 26
- Christman Field Chamber 1 27
- Fort Collins 27
- Christman - Bucket 28
- Historic Fort Collins High School 28
- North County Road 25E 28
- Westbrooke Court 28
- Cherly Street 29
- Laporte Avenue 29
- Westview Road 29
- 1112 W Magnolia St 30
- Fossil Creek Reservoir Natural Area 31
- Keystone Creek Court 31
- Rist Canyon Road 31
- Lory Street 32
- Tunis Circle 32
- Burns Ranch at Quail Ridge 33
- Shenandoah 33
- Bucking Horse 34
- Soderburg Drive 34
- Forest Hills Lane 36
- Fort Collins - CSU - 708 S. Mason St. 37
- Fort Collins - West - Laporte Ave. & Overland Tr. 38
AQI US, Metric