AddAir quality in Fort Collins
Air quality index (AQI⁺) and PM2.5 air pollution in Fort Collins • 45.5K Followers • 11:00, Oct 23 Local time
19
US AQI⁺Good
Main pollutant:
PM2.5
3.5 µg/m³
19°
6 km/h
51 %
Hourly forecast
Fort Collins air quality index (AQI⁺) forecast
Daily forecast
Fort Collins air quality index (AQI⁺) forecast
| Today | 16 |  | 25° 12° |  14 km/h | 44% |
| Sat | 7 |  | 12° 6° | 21 km/h | 51% |
| Sun | 11 |  | 12° 4° | 16 km/h | 73% |
Air pollutants
What is the current air quality in Fort Collins?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in Fort Collins
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in Fort Collins today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Fort Collins today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Fort Collins
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Most polluted locations near Fort Collins
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Fort Collins
Historic air quality near Fort Collins
History
Historic air quality graph for Fort Collins
Historic air quality near Fort Collins
History
Historic air quality graph for Fort Collins
Most polluted locations near Fort Collins
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Fort Collins
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Learn more about global air quality
Where is the cleanest air quality in Fort Collins?
- 4221 Rolling Gate0
- Rochelle0
- Westfield1
- Willow Springs North1
- Lea Schneider8
- Ruff Way8
- 2145 Centre Ave12
- Fossil Creek13
- Miramont13
- Richards Lake14
- Keystone Creek Court17
- QH17
- Zeppelin Way17
- 1724 Barnwood Dr18
- Historic Fort Collins High School18
- Bucking Horse19
- 4706-4702 Regency Dr20
- Lory Street20
- Miller Fork Road20
- Reliant22
- Shenandoah22
- Tunis Circle22
- Ft. Collins - CSU Facilities26
- Burns Ranch at Quail Ridge28
