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Air quality in Castle Rock
Air quality index (AQI) and PM2.5 air pollution in Castle Rock
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Castle Rock Air Quality Map
Real-time Castle Rock air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Castle Rock today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Castle Rock?
| Weather | Rain |
| Temperature | 48.2°F |
| Humidity | 87% |
| Wind | 8.1 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Denton, Texas | 75 |
| 2 | Fort Worth, Texas | 75 |
| 3 | Edmond, Oklahoma | 73 |
| 4 | Lewisville, Texas | 73 |
| 5 | Oklahoma City, Oklahoma | 73 |
| 6 | Tulsa, Oklahoma | 65 |
| 7 | Wichita, Kansas | 65 |
| 8 | Hampton, Virginia | 63 |
| 9 | Middletown, Ohio | 62 |
| 10 | Corpus Christi, Texas | 61 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Castle Rock aqi ranking
Real-time Castle Rock air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Delameter Road | 7 |
(local time)
SEE WORLD AQI RANKING
US AQI
7
live AQI index
Good
Overview
What is the current air quality in Castle Rock?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 7 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.8µg/m³ | |
✓
PM2.5 concentration in Castle Rock air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Castle Rock?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Castle Rock air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Apr 24 | Good 9 AQI US | | 51.8° 48.2° |  6.7 mp/h |
| Thursday, Apr 25 | Good 5 AQI US | | 53.6° 48.2° | 4.5 mp/h |
| Friday, Apr 26 | Good 7 AQI US | | 48.2° 44.6° | 6.7 mp/h |
| Today | Good 7 AQI US | 90% | 48.2° 44.6° | 6.7 mp/h |
| Sunday, Apr 28 | Good 9 AQI US | 100% | 51.8° 41° | 8.9 mp/h |
| Monday, Apr 29 | Good 7 AQI US | 100% | 50° 37.4° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 5 AQI US | 100% | 50° 39.2° | 2.2 mp/h |
| Wednesday, May 1 | Good 14 AQI US | 50% | 59° 35.6° | 4.5 mp/h |
| Thursday, May 2 | Good 14 AQI US | 100% | 55.4° 41° | 6.7 mp/h |
| Friday, May 3 | Good 12 AQI US | 100% | 57.2° 39.2° | 4.5 mp/h |
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News
The latest air quality news and resources.
Castle Rock air quality data attribution
1Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Castle Rock?
AQI US, Metric