AddAir quality in Jefferson
Air quality index (AQI⁺) and PM2.5 air pollution in Jefferson • 26.4K Followers • 19:00, Sep 21 Local time
81
US AQI⁺Moderate
Main pollutant:
O₃
126 µg/m³
15°
2 km/h
64 %
Hourly forecast
Jefferson air quality index (AQI⁺) forecast
Daily forecast
Jefferson air quality index (AQI⁺) forecast
| Today | 21 |  | 21° 12° |  18 km/h | 52% |
| Tue | 15 |  | 16° 12° | 11 km/h | 60% |
| Wed | 15 |  | 21° 11° | 15 km/h | 44% |
Air pollutants
What is the current air quality in Jefferson?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 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 |
Protect yourself from air pollution in Jefferson
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 Jefferson today?
Index
Moderate
 Tree None | 0% |
 Grass None | 0% |
 Weed Moderate | 50% |
Source:
wetter.comHealth recommendations
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 |
Pollen
What is the pollen count in Jefferson today?
Index
Moderate
Tree None | 0% |
Grass None | 0% |
Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Jefferson
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 Jefferson
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Jefferson
Historic air quality near Jefferson
History
Historic air quality graph for Jefferson
Historic air quality near Jefferson
History
Historic air quality graph for Jefferson
Most polluted locations near Jefferson
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Jefferson
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in Jefferson?
- Hilldale Pines6
- County Road 126 station16
- Kings Valley Air Quality17
- Bell Ranch Llamas22
- Marshdale 8000 ft22
- 11525 Conifer Ridge Dr23
- Buckthorn Drive23
- South Armadilo Trail23
- 16718-16694 Co Rd 12624
- 9105 S Armadillo Trail24
- Valley Heirloom24
- 200-324 Rock Ave25
- Sixth Avenue West25
- 419-417 W 119th Ave27
- 9105 Blue Mountain Dr27
- Crestbrook Drive28
- Roan Drive30
- Gleneden Lane31
- Rocky Flats - N - 16600 W. Colo. Hwy. 12850
