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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | High | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 39.2°F |
Humidity | 77% |
Wind | 5.6 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Coachella, California | 172 |
2 | Palm Desert, California | 164 |
3 | Auberry, California | 74 |
4 | Pahrump, Nevada | 74 |
5 | Indio, California | 72 |
6 | Campo, California | 69 |
7 | Thermal, California | 63 |
8 | San Bernardino, California | 61 |
9 | Cottage Grove, Oregon | 60 |
10 | North Fork, California | 60 |
(local time)
SEE WORLD AQI RANKINGUS AQI
23*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 23* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.6*µg/m³ |
PM2.5
x1.1
PM2.5 concentration in Caldwell is currently 1.1 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 23 AQI US | 100% | 66.2° 39.2° | 13.4 mp/h |
Wednesday, Apr 24 | Good 18 AQI US | 100% | 51.8° 41° | 11.2 mp/h |
Thursday, Apr 25 | Good 26 AQI US | 59° 32° | 4.5 mp/h | |
Friday, Apr 26 | Moderate 55 AQI US | 90% | 69.8° 37.4° | 8.9 mp/h |
Saturday, Apr 27 | Moderate 74 AQI US | 100% | 69.8° 53.6° | 11.2 mp/h |
Sunday, Apr 28 | Moderate 78 AQI US | 30% | 77° 59° | 8.9 mp/h |
Monday, Apr 29 | Moderate 66 AQI US | 60% | 80.6° 59° | 13.4 mp/h |
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