AddAir quality in Fremont
Air quality index (AQI⁺) and PM2.5 air pollution in Fremont • 79.1K Followers • 18:00, Sep 21 Local time
17
US AQI⁺Good
Main pollutant:
PM2.5
3 µg/m³
19°
13 km/h
65 %
Hourly forecast
Fremont air quality index (AQI⁺) forecast
Daily forecast
Fremont air quality index (AQI⁺) forecast
| Today | 49 |  | 24° 14° |  13 km/h | 68% |
| Tue | 39 | | 32° 16° | 12 km/h | 43% |
| Wed | 50 |  | 31° 18° | 16 km/h | 40% |
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
Moderate
 Tree None | 0% |
 Grass None | 0% |
 Weed Moderate | 50% |
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
Moderate
Tree None | 0% |
Grass None | 0% |
Weed Moderate | 50% |
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, CA3
- MiddlefieldReservior3
- Washburn Court6
- Gurdwara11
- Red Hawk Circle11
- Irvington, Fremont (kcafremo271)13
- Vineyards - Avalon13
- Eagle View Terrace14
- Jacinto Drive14
- Richmond Avenue17
- Anza-Pine Road19
- Hogarth Place19
- Laramie Court19
- 3258 Lake Pillsbury Dr20
- 40259 Paseo Padre Pkwy21
- 405 L Street21
- Higgins Way21
- Centerville22
- Glen Moore-York Dr.22
- Central District23
- Camellia Court24
- Hackberry Street24
- Mission San Jose24
- Galido Place25
- Ocaso Camino27
- Aquatic Way28
- Lopes Court28
- Loro Place29
- Excelso Drive31
- Noel Place38
- Joshua Place40
