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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 | Clear sky |
| Temperature | 46.4°F |
| Humidity | 81% |
| Wind | 3.4 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Mecca, California | 84 |
| 2 | Palm Desert, California | 66 |
| 3 | Wilmington, Delaware | 66 |
| 4 | Campo, California | 63 |
| 5 | Canton, New York | 62 |
| 6 | Hesperia, California | 62 |
| 7 | North Hollywood, California | 60 |
| 8 | Yucaipa, California | 60 |
| 9 | Lubbock, Texas | 59 |
| 10 | San Fernando, California | 59 |
(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 | 17 |
| 2 | Knight Drive, Castro Valley | 13 |
| 3 | Ridge Crest Court | 13 |
| 4 | Bedford Drive | 12 |
| 5 | Lyon Canyon | 12 |
| 6 | Castlebrook Drive | 10 |
| 7 | Greenridge Road 2 | 10 |
| 8 | Morton Place | 10 |
| 9 | Oak Canyon Place | 10 |
| 10 | Palomares Hills | 9 |
(local time)
SEE WORLD AQI RANKING
US AQI
13
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 | 13 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.1µg/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 |
|---|---|---|---|---|
| Sunday, Apr 28 | Good 13 AQI US | |||
| Monday, Apr 29 | Good 19 AQI US | |||
| Tuesday, Apr 30 | Good 18 AQI US | |||
| Today | Good 13 AQI US |  | 69.8° 46.4° |  8.9 mp/h |
| Thursday, May 2 | Good 15 AQI US | | 69.8° 48.2° | 8.9 mp/h |
| Friday, May 3 | Good 16 AQI US | | 69.8° 50° | 8.9 mp/h |
| Saturday, May 4 | Good 13 AQI US |  100% | 53.6° 44.6° | 13.4 mp/h |
| Sunday, May 5 | Good 6 AQI US | 30% | 57.2° 42.8° | 13.4 mp/h |
| Monday, May 6 | Good 11 AQI US | | 60.8° 44.6° | 8.9 mp/h |
| Tuesday, May 7 | Good 14 AQI US | | 66.2° 44.6° | 6.7 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 3
- Moyers Street 3
- Palomares Road 2 3
- Brierly Court 6
- San Carlos Avenue 6
- Milton Avenue 7
- Bellhurst Lane 8
- Palomares Hills 9
- Palomares Road 9
- Castlebrook Drive 10
- Greenridge Road 2 10
- Morton Place 10
- Oak Canyon Place 10
- Bedford Drive 12
- Lyon Canyon 12
- Knight Drive, Castro Valley 13
- Ridge Crest Court 13
- Castro Valley Boulevard 17
AQI US, Metric