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Air quality in Caldwell
Air quality index (AQI) and PM2.5 air pollution in Caldwell
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Caldwell Air Quality Map
Real-time Caldwell air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Caldwell today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Caldwell?
| Weather | Broken clouds |
| Temperature | 48.2°F |
| Humidity | 34% |
| Wind | 4.6 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Indio, California | 124 |
| 2 | Palm Desert, California | 112 |
| 3 | Newell, North Carolina | 65 |
| 4 | North Charleston, South Carolina | 65 |
| 5 | Pahrump, Nevada | 65 |
| 6 | Baton Rouge, Louisiana | 64 |
| 7 | Corpus Christi, Texas | 62 |
| 8 | Ocala, Florida | 62 |
| 9 | Boerne, Texas | 59 |
| 10 | Hamilton, Montana | 58 |
(local time)
SEE WORLD AQI RANKING
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US AQI
14*
live AQI index
Good
Overview
What is the current air quality in Caldwell?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 14* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.4*µg/m³ | |
✓
PM2.5 concentration in Caldwell air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Caldwell?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Caldwell air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 14 AQI US | | 53.6° 37.4° |  8.9 mp/h |
| Friday, Apr 26 | Good 26 AQI US |  | 57.2° 39.2° | 8.9 mp/h |
| Saturday, Apr 27 | Good 20 AQI US | | 60.8° 39.2° | 8.9 mp/h |
| Sunday, Apr 28 | Good 27 AQI US |  40% | 71.6° 50° | 6.7 mp/h |
| Monday, Apr 29 | Moderate 52 AQI US  | 60% | 84.2° 59° | 6.7 mp/h |
| Tuesday, Apr 30 | Moderate 63 AQI US | 100% | 68° 55.4° | 6.7 mp/h |
| Wednesday, May 1 | Moderate 60 AQI US | 100% | 78.8° 55.4° | 8.9 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Caldwell?
No locations are available.
AQI US, Metric