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Air quality in Simi Valley
Air quality index (AQI) and PM2.5 air pollution in Simi Valley
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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 | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Simi Valley?
| Weather | Scattered clouds |
| Temperature | 69.8°F |
| Humidity | 64% |
| Wind | 4.6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  San Antonio, Texas | 97 |
| 2 | Baytown, Texas | 81 |
| 3 | Boerne, Texas | 81 |
| 4 | New Braunfels, Texas | 81 |
| 5 | Pahrump, Nevada | 80 |
| 6 | Fontana, California | 79 |
| 7 | San Fernando, California | 78 |
| 8 | San Bernardino, California | 76 |
| 9 | La Crescenta-Montrose, California | 74 |
| 10 | Rancho Cucamonga, California | 73 |
(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 | 65 |
| 2 | Valley View Middle School | 64 |
| 3 | VCAPCD - Stow Street | 63 |
| 4 | Justin Elementary School | 62 |
| 5 | Santa Susana High School | 61 |
| 6 | Shrubwood Circle | 60 |
| 7 | Arroyo Elementary School | 59 |
| 8 | Hillside Middle School | 57 |
| 9 | Royal High School | 57 |
| 10 | Wood Ranch School | 56 |
(local time)
SEE WORLD AQI RANKING
Spotlight
There is a fire near Sandberg. Protect yourself from wildfire smoke and follow health recommendations. Click here.
US AQI
59
live AQI index
Moderate
Overview
What is the current air quality in Simi Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 59 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.2µg/m³ | |
!
PM2.5
x2.6
PM2.5 concentration in Simi Valley is currently 2.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Simi Valley?
 | 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
Simi Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Moderate 57 AQI US |  | 78.8° 55.4° |  6.7 mp/h |
| Thursday, May 30 | Moderate 63 AQI US | | 77° 53.6° | 6.7 mp/h |
| Friday, May 31 | Moderate 57 AQI US |  | 71.6° 53.6° | 6.7 mp/h |
| Today | Moderate 59 AQI US | | 71.6° 53.6° | 6.7 mp/h |
| Sunday, Jun 2 | Moderate 56 AQI US | | 75.2° 53.6° | 6.7 mp/h |
| Monday, Jun 3 | Moderate 52 AQI US | | 80.6° 57.2° | 6.7 mp/h |
| Tuesday, Jun 4 | Moderate 52 AQI US | | 82.4° 60.8° | 6.7 mp/h |
| Wednesday, Jun 5 | Moderate 65 AQI US | | 86° 62.6° | 6.7 mp/h |
| Thursday, Jun 6 | Moderate 71 AQI US | | 86° 62.6° | 6.7 mp/h |
| Friday, Jun 7 | Moderate 70 AQI US | | 86° 62.6° | 6.7 mp/h |
| Saturday, Jun 8 | Moderate 73 AQI US | | 80.6° 59° | 6.7 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 48
- Simi Valley Unified School District 54
- Sinaloa Middle School 54
- Cochran St 55
- Wood Ranch School 56
- Hillside Middle School 57
- Royal High School 57
- Arroyo Elementary School 59
- Shrubwood Circle 60
- Santa Susana High School 61
- Justin Elementary School 62
- VCAPCD - Stow Street 63
- Valley View Middle School 64
- Santa Susana Elementary School 65
AQI US, Metric