Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Fremont
Air quality index (AQI) and PM2.5 air pollution in Fremont
39 people follow this city
Fremont Air Quality Map
Real-time Fremont air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Fremont today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Weather
What is the current weather in Fremont?
| Weather | Clear sky |
| Temperature | 66.2°F |
| Humidity | 67% |
| Wind | 0 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Boerne, Texas | 74 |
| 2 | San Antonio, Texas | 71 |
| 3 | Springville, California | 71 |
| 4 | Sequoia National Park, California | 68 |
| 5 | Porterville, California | 67 |
| 6 | Georgetown, Texas | 66 |
| 7 | Three Rivers, California | 66 |
| 8 | Leander, Texas | 62 |
| 9 | Anchorage, Alaska | 60 |
| 10 | Fairbanks, Alaska | 59 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
22*
live AQI index
Good
Overview
What is the current air quality in Fremont?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 22* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.4*µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Fremont is currently 1.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Fremont?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Fremont air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 22 AQI US |  60% | 78.8° 53.6° |  11.2 mp/h |
| Friday, Apr 19 | Moderate 59 AQI US  |  | 73.4° 59° | 11.2 mp/h |
| Saturday, Apr 20 | Good 41 AQI US | 100% | 59° 48.2° | 8.9 mp/h |
| Sunday, Apr 21 | Good 28 AQI US | 100% | 59° 48.2° | 6.7 mp/h |
| Monday, Apr 22 | Good 49 AQI US |  | 66.2° 46.4° | 6.7 mp/h |
| Tuesday, Apr 23 | Good 48 AQI US | | 68° 50° | 13.4 mp/h |
| Wednesday, Apr 24 | Moderate 66 AQI US |  | 59° 41° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Fremont?
No locations are available.
AQI US, Metric