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Air quality near Greenridge Road 2, Castro Valley
Air quality index (AQI) and PM2.5 air pollution near Greenridge Road 2, Castro Valley
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Air Quality Map
Real-time Greenridge Road 2 air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Greenridge Road 2 today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Greenridge Road 2, Castro Valley?
| Weather | Clear sky |
| Temperature | 51.8°F |
| Humidity | 76% |
| Wind | 8.1 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Apple Valley, California | 98 |
| 2 | Casa Grande, Arizona | 95 |
| 3 | Hesperia, California | 84 |
| 4 | San Antonio, Texas | 79 |
| 5 | New York City, New York | 78 |
| 6 | Boerne, Texas | 62 |
| 7 | Round Rock, Texas | 62 |
| 8 | Georgetown, Texas | 61 |
| 9 | Pahrump, Nevada | 61 |
| 10 | Yosemite Np Turtleback Dome, California | 61 |
(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 | Ridge Crest Court | 49 |
| 2 | Bellhurst Lane | 25 |
| 3 | Castro Valley Boulevard | 24 |
| 4 | Knight Drive, Castro Valley | 23 |
| 5 | Lyon Canyon | 22 |
| 6 | Bedford Drive | 21 |
| 7 | Greenridge Road | 21 |
| 8 | Castlebrook Drive | 20 |
| 9 | Oak Canyon Place | 20 |
| 10 | Morton Place | 19 |
(local time)
SEE WORLD AQI RANKING
US AQI
17
live AQI index
Good
Overview
What is the current air quality near Greenridge Road 2, Castro Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 17 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.2µg/m³ | |
Health Recommendations
What is the current air quality near Greenridge Road 2, Castro Valley?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Greenridge Road 2, Castro Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Apr 26 | Good 10 AQI US | |||
| Saturday, Apr 27 | Good 10 AQI US | |||
| Sunday, Apr 28 | Good 12 AQI US | |||
| Today | Good 17 AQI US |  | 66.2° 42.8° |  6.7 mp/h |
| Tuesday, Apr 30 | Good 13 AQI US | | 73.4° 44.6° | 6.7 mp/h |
| Wednesday, May 1 | Good 17 AQI US | | 71.6° 48.2° | 8.9 mp/h |
| Thursday, May 2 | Good 20 AQI US | | 68° 46.4° | 6.7 mp/h |
| Friday, May 3 | Good 14 AQI US |  100% | 55.4° 46.4° | 6.7 mp/h |
| Saturday, May 4 | Good 6 AQI US | 100% | 57.2° 44.6° | 8.9 mp/h |
| Sunday, May 5 | Good 5 AQI US | 30% | 57.2° 44.6° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Greenridge Road 2 air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Castro Valley?
- Castro Valley 2 6
- Norris Canyon Road 8
- Palomares Road 2 11
- San Carlos Avenue 11
- Brierly Court 13
- Moyers Street 13
- Center Street 14
- Milton Avenue 15
- Greenridge Road 2 17
- Palomares Hills 18
- Palomares Road 18
- Morton Place 19
- Castlebrook Drive 20
- Oak Canyon Place 20
- Bedford Drive 21
- Greenridge Road 21
- Lyon Canyon 22
- Knight Drive, Castro Valley 23
- Castro Valley Boulevard 24
- Bellhurst Lane 25
- Ridge Crest Court 49
AQI US, Metric