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Air quality near Knight Drive, Castro Valley, Castro Valley
Air quality index (AQI) and PM2.5 air pollution near Knight Drive, Castro Valley, Castro Valley
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Air Quality Map
Real-time Knight Drive, Castro Valley air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Knight Drive, Castro Valley today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Knight Drive, Castro Valley, Castro Valley?
| Weather | Few clouds |
| Temperature | 53.6°F |
| Humidity | 76% |
| Wind | 28.8 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Barstow, California | 102 |
| 2 | Casa Grande, Arizona | 76 |
| 3 | Gatlinburg, Tennessee | 75 |
| 4 | Keeler, California | 73 |
| 5 | Arroyo Grande, California | 70 |
| 6 | Chattanooga, Tennessee | 70 |
| 7 | Chandler, Arizona | 69 |
| 8 | Gilbert, Arizona | 69 |
| 9 | Corpus Christi, Texas | 67 |
| 10 | Tampa, Florida | 66 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Castro Valley air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Castro Valley Boulevard | 11 |
| 2 | Ridge Crest Court | 10 |
| 3 | Castlebrook Drive | 9 |
| 4 | Greenridge Road 2 | 9 |
| 5 | Brierly Court | 8 |
| 6 | Greenridge Road | 8 |
| 7 | Knight Drive, Castro Valley | 8 |
| 8 | Lyon Canyon | 8 |
| 9 | Bedford Drive | 7 |
| 10 | Bellhurst Lane | 7 |
(local time)
SEE WORLD AQI RANKING
US AQI
8
live AQI index
Good
Overview
What is the current air quality near Knight Drive, Castro Valley, Castro Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 8 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.9µg/m³ | |
Health Recommendations
What is the current air quality near Knight Drive, Castro Valley, Castro Valley?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Knight Drive, Castro Valley, Castro Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 23 | Good 15 AQI US | |||
| Wednesday, Apr 24 | Good 12 AQI US | |||
| Thursday, Apr 25 | Good 6 AQI US | |||
| Today | Good 8 AQI US |  | 64.4° 44.6° |  11.2 mp/h |
| Saturday, Apr 27 | Good 14 AQI US |  | 64.4° 48.2° | 11.2 mp/h |
| Sunday, Apr 28 | Good 15 AQI US | | 66.2° 44.6° | 8.9 mp/h |
| Monday, Apr 29 | Good 19 AQI US | | 64.4° 44.6° | 11.2 mp/h |
| Tuesday, Apr 30 | Good 14 AQI US | | 71.6° 46.4° | 13.4 mp/h |
| Wednesday, May 1 | Good 11 AQI US |  | 75.2° 51.8° | 6.7 mp/h |
| Thursday, May 2 | Good 14 AQI US | | 66.2° 48.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Knight Drive, Castro Valley air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Castro Valley?
- Center Street 2
- Castro Valley 2 3
- Morton Place 5
- Palomares Road 5
- Palomares Road 2 5
- San Carlos Avenue 5
- Milton Avenue 6
- Moyers Street 6
- Oak Canyon Place 6
- Palomares Hills 6
- Bedford Drive 7
- Bellhurst Lane 7
- Brierly Court 8
- Greenridge Road 8
- Knight Drive, Castro Valley 8
- Lyon Canyon 8
- Castlebrook Drive 9
- Greenridge Road 2 9
- Ridge Crest Court 10
- Castro Valley Boulevard 11
AQI US, Metric