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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Very high | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 51.8°F |
Humidity | 92% |
Wind | 11 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Palm Desert, California | 134 |
2 | Boerne, Texas | 79 |
3 | Columbia, South Carolina | 74 |
4 | Savannah, Georgia | 74 |
5 | San Antonio, Texas | 70 |
6 | Wichita, Kansas | 70 |
7 | New Braunfels, Texas | 67 |
8 | Georgetown, Texas | 66 |
9 | Aiken, South Carolina | 63 |
10 | Round Rock, Texas | 63 |
(local time)
SEE WORLD AQI RANKINGUS AQI
41*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 41* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 10*µg/m³ |
PM2.5
x2
PM2.5 concentration in Mountain View is currently 2 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 41 AQI US | 100% | 73.4° 50° | 17.9 mp/h |
Saturday, Apr 27 | Good 46 AQI US | 100% | 73.4° 62.6° | 15.7 mp/h |
Sunday, Apr 28 | Good 40 AQI US | 100% | 68° 60.8° | 15.7 mp/h |
Monday, Apr 29 | Moderate 54 AQI US | 100% | 73.4° 59° | 8.9 mp/h |
Tuesday, Apr 30 | Good 49 AQI US | 70% | 75.2° 60.8° | 11.2 mp/h |
Wednesday, May 1 | Moderate 65 AQI US | 80% | 77° 64.4° | 13.4 mp/h |
Thursday, May 2 | Moderate 78 AQI US | 100% | 69.8° 53.6° | 11.2 mp/h |
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