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Air quality in Mountain View
Air quality index (AQI) and PM2.5 air pollution in Mountain View
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Mountain View Air Quality Map
Real-time Mountain View air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Mountain View today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Mountain View?
| Weather | Broken clouds |
| Temperature | 68°F |
| Humidity | 93% |
| Wind | 0 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Arroyo Grande, California | 95 |
| 2 | Fort Worth, Texas | 75 |
| 3 | Mecca, California | 74 |
| 4 | Yucaipa, California | 72 |
| 5 | Beaver, Pennsylvania | 68 |
| 6 | Pahrump, Nevada | 68 |
| 7 | Amador, California | 66 |
| 8 | San Bernardino, California | 66 |
| 9 | Aliquippa, Pennsylvania | 65 |
| 10 | La Crescenta-Montrose, California | 65 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
52*
live AQI index
Moderate
Overview
What is the current air quality in Mountain View?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.7*µg/m³ | |
!
PM2.5
x1.9
PM2.5 concentration in Mountain View is currently 1.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Mountain View?
 | 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 |
Forecast
Mountain View air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 52 AQI US |  60% | 86° 59° |  4.5 mp/h |
| Monday, Jun 3 | Moderate 66 AQI US | 80% | 86° 60.8° | 8.9 mp/h |
| Tuesday, Jun 4 | Moderate 63 AQI US | 90% | 82.4° 62.6° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 57 AQI US | 70% | 89.6° 66.2° | 11.2 mp/h |
| Thursday, Jun 6 | Moderate 55 AQI US |  | 80.6° 62.6° | 13.4 mp/h |
| Friday, Jun 7 | Good 32 AQI US  |  | 80.6° 55.4° | 4.5 mp/h |
| Saturday, Jun 8 | Good 48 AQI US | | 86° 62.6° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Mountain View?
No locations are available.
AQI US, Metric