Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality near Norris Canyon Road, Castro Valley
Air quality index (AQI) and PM2.5 air pollution near Norris Canyon Road, Castro Valley
569 people follow this station
Air Quality Map
Real-time Norris Canyon Road air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Norris Canyon Road today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Norris Canyon Road, Castro Valley?
| Weather | Broken clouds |
| Temperature | 50°F |
| Humidity | 85% |
| Wind | 5.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Mecca, California | 80 |
| 2 | San Bernardino, California | 78 |
| 3 | Van Nuys, California | 77 |
| 4 | Redlands, California | 76 |
| 5 | North Hollywood, California | 73 |
| 6 | Reseda, California | 72 |
| 7 | West Hills, California | 71 |
| 8 | Yucaipa, California | 69 |
| 9 | Coachella, California | 68 |
| 10 | Encino, California | 65 |
(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 | Bellhurst Lane | 16 |
| 2 | Morton Place | 16 |
| 3 | Castlebrook Drive | 15 |
| 4 | Palomares Hills | 15 |
| 5 | Castro Valley Boulevard | 13 |
| 6 | Knight Drive, Castro Valley | 13 |
| 7 | Lyon Canyon | 13 |
| 8 | Palomares Road | 12 |
| 9 | Greenridge Road | 11 |
| 10 | Oak Canyon Place | 11 |
(local time)
SEE WORLD AQI RANKING
US AQI
1
live AQI index
Good
Overview
What is the current air quality near Norris Canyon Road, Castro Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 1 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 0.3µg/m³ | |
Health Recommendations
What is the current air quality near Norris Canyon Road, Castro Valley?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Norris Canyon Road, Castro Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 30 | Good 13 AQI US | |||
| Wednesday, May 1 | Good 8 AQI US | |||
| Thursday, May 2 | Good 2 AQI US | |||
| Today | Good 1 AQI US |  | 71.6° 48.2° |  11.2 mp/h |
| Saturday, May 4 | Good 12 AQI US |  100% | 53.6° 42.8° | 15.7 mp/h |
| Sunday, May 5 | Good 7 AQI US | | 57.2° 39.2° | 11.2 mp/h |
| Monday, May 6 | Good 9 AQI US | | 57.2° 41° | 11.2 mp/h |
| Tuesday, May 7 | Good 15 AQI US | | 66.2° 46.4° | 4.5 mp/h |
| Wednesday, May 8 | Good 17 AQI US | | 75.2° 48.2° | 6.7 mp/h |
| Thursday, May 9 | Good 20 AQI US | | 80.6° 55.4° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Norris Canyon Road air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Castro Valley?
- Moyers Street 1
- Palomares Road 2 2
- San Carlos Avenue 3
- Center Street 5
- Milton Avenue 5
- Bedford Drive 8
- Greenridge Road 2 10
- Greenridge Road 11
- Oak Canyon Place 11
- Ridge Crest Court 11
- Palomares Road 12
- Castro Valley Boulevard 13
- Knight Drive, Castro Valley 13
- Lyon Canyon 13
- Castlebrook Drive 15
- Palomares Hills 15
- Bellhurst Lane 16
- Morton Place 16
AQI US, Metric