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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 | 59°F |
| Humidity | 64% |
| Wind | 15 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Orcutt, California | 86 |
| 2 | New York City, New York | 70 |
| 3 | Corpus Christi, Texas | 69 |
| 4 | Cary, North Carolina | 66 |
| 5 | Nipomo, California | 65 |
| 6 | Durham, North Carolina | 64 |
| 7 | Raleigh, North Carolina | 60 |
| 8 | San Antonio, Texas | 60 |
| 9 | Elizabethtown, Pennsylvania | 56 |
| 10 | Banning, California | 55 |
(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 | 26 |
| 2 | Greenridge Road | 23 |
| 3 | Lyon Canyon | 23 |
| 4 | Bedford Drive | 22 |
| 5 | Bellhurst Lane | 22 |
| 6 | Knight Drive, Castro Valley | 22 |
| 7 | Ridge Crest Court | 22 |
| 8 | Morton Place | 21 |
| 9 | Palomares Hills | 21 |
| 10 | Castlebrook Drive | 20 |
(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?
- Norris Canyon Road 8
- Palomares Road 2 11
- San Carlos Avenue 12
- Brierly Court 13
- Moyers Street 13
- Castro Valley 2 16
- Center Street 16
- Milton Avenue 16
- Greenridge Road 2 17
- Palomares Road 18
- Castlebrook Drive 20
- Oak Canyon Place 20
- Morton Place 21
- Palomares Hills 21
- Bedford Drive 22
- Bellhurst Lane 22
- Knight Drive, Castro Valley 22
- Ridge Crest Court 22
- Greenridge Road 23
- Lyon Canyon 23
- Castro Valley Boulevard 26
AQI US, Metric