AddAir quality in Fremont
Air quality index (AQI⁺) and PM2.5 air pollution in Fremont • 79K Followers • 05:00, Sep 19 Local time
27
US AQI⁺Good
Main pollutant:
PM2.5
4.9 µg/m³
15°
3 km/h
87 %
Hourly forecast
Fremont air quality index (AQI⁺) forecast
Daily forecast
Fremont air quality index (AQI⁺) forecast
| Today | 31 |  | 27° 15° |  14 km/h | 62% |
| Sun | 47 |  | 25° 13° | 13 km/h | 70% |
| Mon | 52 | | 29° 14° | 14 km/h | 57% |
Air pollutants
What is the current air quality in Fremont?
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 Fremont
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 Fremont 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 Fremont today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Fremont
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 Fremont
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Fremont
Historic air quality near Fremont
History
Historic air quality graph for Fremont
Historic air quality near Fremont
History
Historic air quality graph for Fremont
Most polluted locations near Fremont
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Fremont
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in Fremont?
- Fremont, CA7
- Washburn Court7
- Anza-Pine Road8
- MiddlefieldReservior9
- Eagle View Terrace13
- Red Hawk Circle13
- Vineyards - Avalon15
- Higgins Way22
- Lopes Court22
- 405 L Street23
- Hackberry Street23
- Jacinto Drive23
- Central District24
- 40259 Paseo Padre Pkwy25
- Laramie Court26
- Richmond Avenue26
- Camellia Court27
- Hogarth Place27
- Mission San Jose28
- 3258 Lake Pillsbury Dr29
- Excelso Drive30
- Centerville31
- Galido Place31
- Ocaso Camino31
- Aquatic Way33
- Joshua Place33
- Glen Moore-York Dr.34
- Noel Place36
- Loro Place37
- Gurdwara39
- Irvington, Fremont (kcafremo271)49
