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Air quality in Castaic
Air quality index (AQI) and PM2.5 air pollution in Castaic
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Castaic Air Quality Map
Real-time Castaic air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Castaic today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Castaic?
| Weather | Scattered clouds |
| Temperature | 53.6°F |
| Humidity | 85% |
| Wind | 2.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Palm Desert, California | 181 |
| 2 | Mecca, California | 101 |
| 3 | St Louis, Missouri | 94 |
| 4 | Coachella, California | 88 |
| 5 | Oklahoma City, Oklahoma | 88 |
| 6 | Tulsa, Oklahoma | 86 |
| 7 | Little Rock, Arkansas | 85 |
| 8 | Sunriver, Oregon | 85 |
| 9 | Edmond, Oklahoma | 83 |
| 10 | Pasco, Washington | 83 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Castaic aqi ranking
Real-time Castaic air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | San Martinez Grande Canyon Road | 75 |
| 2 | Mallorca Place | 73 |
| 3 | Cottage Grove Drive | 70 |
| 4 | Nantucket Street | 68 |
| 5 | Arlington Street | 66 |
| 6 | Windy Way | 66 |
| 7 | Delwood Street | 65 |
| 8 | 28622 Wildflower Ter | 64 |
| 9 | Cambridge Avenue | 63 |
| 10 | 27803 Firebrand Dr | 60 |
(local time)
SEE WORLD AQI RANKING
US AQI
66
live AQI index
Moderate
Overview
What is the current air quality in Castaic?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 66 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 17µg/m³ | |
!
PM2.5
x3.4
PM2.5 concentration in Castaic is currently 3.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Castaic?
 | 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
Castaic air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, May 12 | Moderate 64 AQI US | | 75.2° 55.4° |  8.9 mp/h |
| Monday, May 13 | Moderate 69 AQI US | | 75.2° 53.6° | 11.2 mp/h |
| Tuesday, May 14 | Moderate 59 AQI US |  | 75.2° 53.6° | 8.9 mp/h |
| Today | Moderate 66 AQI US | | 75.2° 53.6° | 8.9 mp/h |
| Thursday, May 16 | Good 33 AQI US  | | 77° 53.6° | 11.2 mp/h |
| Friday, May 17 | Good 28 AQI US | | 77° 53.6° | 8.9 mp/h |
| Saturday, May 18 | Good 24 AQI US | | 77° 53.6° | 11.2 mp/h |
| Sunday, May 19 | Good 26 AQI US | | 75.2° 51.8° | 13.4 mp/h |
| Monday, May 20 | Good 22 AQI US | | 71.6° 48.2° | 11.2 mp/h |
| Tuesday, May 21 | Good 21 AQI US | | 77° 51.8° | 11.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Castaic air quality data attribution
10Contributors
- 10 Anonymous contributors
10 stations
10 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Castaic?
AQI US, Metric