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Air quality in Simi Valley
Air quality index (AQI) and PM2.5 air pollution in Simi Valley
1.7K people follow this city
Simi Valley Air Quality Map
Real-time Simi Valley air pollution map
AIR QUALITY DATA CONTRIBUTORS
14 Contributors
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Pollen
What is the pollen count in Simi Valley today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Simi Valley?
| Weather | Clear sky |
| Temperature | 69.8°F |
| Humidity | 54% |
| Wind | 11.5 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  The Woodlands, Texas | 95 |
| 2 | Midlothian, Texas | 92 |
| 3 | Corpus Christi, Texas | 91 |
| 4 | Boerne, Texas | 88 |
| 5 | Lewisville, Texas | 88 |
| 6 | Dallas, Texas | 87 |
| 7 | Georgetown, Texas | 87 |
| 8 | June Lake, California | 85 |
| 9 | Fort Worth, Texas | 84 |
| 10 | Houston, Texas | 84 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Simi Valley aqi ranking
Real-time Simi Valley air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Santa Susana Elementary School | 55 |
| 2 | Justin Elementary School | 53 |
| 3 | Cochran St | 52 |
| 4 | Santa Susana High School | 52 |
| 5 | Arroyo Elementary School | 51 |
| 6 | Valley View Middle School | 51 |
| 7 | VCAPCD - Stow Street | 50 |
| 8 | Shrubwood Circle | 48 |
| 9 | Hillside Middle School | 46 |
| 10 | Wood Ranch School | 46 |
(local time)
SEE WORLD AQI RANKING
US AQI
49
live AQI index
Good
Overview
What is the current air quality in Simi Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 49 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.9µg/m³ | |
| PM10 | 30µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Simi Valley is currently 1.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Simi Valley?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Simi Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, May 18 | Good 42 AQI US | | 69.8° 50° |  8.9 mp/h |
| Sunday, May 19 | Good 42 AQI US |  | 64.4° 51.8° | 8.9 mp/h |
| Monday, May 20 | Good 38 AQI US | | 71.6° 50° | 8.9 mp/h |
| Today | Good 49 AQI US | | 71.6° 50° | 8.9 mp/h |
| Wednesday, May 22 | Good 33 AQI US | | 77° 53.6° | 8.9 mp/h |
| Thursday, May 23 | Good 39 AQI US | | 69.8° 53.6° | 8.9 mp/h |
| Friday, May 24 | Good 36 AQI US | | 64.4° 51.8° | 11.2 mp/h |
| Saturday, May 25 | Good 20 AQI US | | 69.8° 50° | 11.2 mp/h |
| Sunday, May 26 | Good 21 AQI US |  | 73.4° 51.8° | 6.7 mp/h |
| Monday, May 27 | Good 22 AQI US | | 77° 53.6° | 6.7 mp/h |
| Tuesday, May 28 | Moderate 56 AQI US  | | 80.6° 57.2° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Simi Valley air quality data attribution
14Contributors
- California Air Resources Board (CARB)
1 station
2 Government Contributors
- 12 Anonymous contributors
12 stations
12 Anonymous Contributors
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Simi Valley?
- Apollo High School 39
- Sinaloa Middle School 43
- Royal High School 45
- Simi Valley Unified School District 45
- Hillside Middle School 46
- Wood Ranch School 46
- Shrubwood Circle 48
- VCAPCD - Stow Street 50
- Arroyo Elementary School 51
- Valley View Middle School 51
- Cochran St 52
- Santa Susana High School 52
- Justin Elementary School 53
- Santa Susana Elementary School 55
AQI US, Metric