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Air quality in Castaic
Air quality index (AQI) and PM2.5 air pollution in Castaic
1.3K people follow this city
Castaic Air Quality Map
Real-time Castaic air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
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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 | Clear sky |
| Temperature | 55.4°F |
| Humidity | 83% |
| Wind | 1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 88 |
| 2 | Mission, Texas | 84 |
| 3 | Corpus Christi, Texas | 83 |
| 4 | Lubbock, Texas | 82 |
| 5 | Detroit, Michigan | 77 |
| 6 | Pahrump, Nevada | 75 |
| 7 | Michigan City, Indiana | 72 |
| 8 | Boerne, Texas | 70 |
| 9 | Campo, California | 68 |
| 10 | Yucaipa, California | 67 |
(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 | VVAMP2 | 58 |
| 2 | San Martinez Grande Canyon Road | 57 |
| 3 | Mallorca Place | 56 |
| 4 | Cottage Grove Drive | 55 |
| 5 | Woodstock Avenue | 55 |
| 6 | 28622 Wildflower Ter | 54 |
| 7 | Arlington Street | 53 |
| 8 | Delwood Street | 53 |
| 9 | Nantucket Street | 53 |
| 10 | Cambridge Avenue | 52 |
(local time)
SEE WORLD AQI RANKING
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US AQI
54
live AQI index
Moderate
Overview
What is the current air quality in Castaic?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 54 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.5µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Castaic is currently 2.1 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 |
|---|---|---|---|---|
| Friday, May 31 | Moderate 57 AQI US |  | 77° 55.4° |  11.2 mp/h |
| Saturday, Jun 1 | Moderate 56 AQI US |  | 73.4° 53.6° | 11.2 mp/h |
| Sunday, Jun 2 | Moderate 53 AQI US | | 84.2° 55.4° | 8.9 mp/h |
| Today | Moderate 54 AQI US | | 84.2° 55.4° | 8.9 mp/h |
| Tuesday, Jun 4 | Moderate 55 AQI US | | 95° 62.6° | 11.2 mp/h |
| Wednesday, Jun 5 | Moderate 62 AQI US | | 91.4° 64.4° | 8.9 mp/h |
| Thursday, Jun 6 | Moderate 60 AQI US | | 91.4° 66.2° | 8.9 mp/h |
| Friday, Jun 7 | Moderate 67 AQI US | | 93.2° 66.2° | 11.2 mp/h |
| Saturday, Jun 8 | Moderate 66 AQI US | | 89.6° 69.8° | 11.2 mp/h |
| Sunday, Jun 9 | Moderate 63 AQI US | | 87.8° 62.6° | 11.2 mp/h |
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News
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Castaic air quality data attribution
12Contributors
- 12 Anonymous contributors
12 stations
12 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAir
AQI US, Metric