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Air quality near Castle Court, Grass Valley
Air quality index (AQI) and PM2.5 air pollution near Castle Court, Grass Valley
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Air Quality Map
Real-time Castle Court air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Castle Court today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Castle Court, Grass Valley?
| Weather | Clear sky |
| Temperature | 80.6°F |
| Humidity | 40% |
| Wind | 9.2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Coachella, California | 94 |
| 2 | Corpus Christi, Texas | 90 |
| 3 | Mecca, California | 89 |
| 4 | San Bernardino, California | 87 |
| 5 | Yucaipa, California | 82 |
| 6 | Fontana, California | 81 |
| 7 | Pasadena, Texas | 80 |
| 8 | Redlands, California | 80 |
| 9 | Pahrump, Nevada | 79 |
| 10 | Galena Park, Texas | 76 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Grass Valley air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Iron Mountain Drive | 46 |
| 2 | Bear River High School | 41 |
| 3 | Ophir ST | 41 |
| 4 | NSAQMD - Litton Drive | 37 |
| 5 | Alta Sierra Ranches | 36 |
| 6 | Anchor Lane | 36 |
| 7 | Deer Ridge Drive | 34 |
| 8 | Alta Vista Drive | 33 |
| 9 | Colfax Highway | 33 |
| 10 | Lee Lane | 30 |
(local time)
SEE WORLD AQI RANKING
US AQI
21
live AQI index
Good
Overview
What is the current air quality near Castle Court, Grass Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 21 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.9µg/m³ | |
Health Recommendations
What is the current air quality near Castle Court, Grass Valley?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Castle Court, Grass Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Good 21 AQI US | |||
| Thursday, May 30 | Good 21 AQI US | |||
| Friday, May 31 | Good 25 AQI US | |||
| Today | Good 21 AQI US | | 82.4° 57.2° |  6.7 mp/h |
| Sunday, Jun 2 | Moderate 62 AQI US  |  | 80.6° 51.8° | 6.7 mp/h |
| Monday, Jun 3 | Good 40 AQI US | | 71.6° 57.2° | 8.9 mp/h |
| Tuesday, Jun 4 | Good 27 AQI US | | 93.2° 55.4° | 11.2 mp/h |
| Wednesday, Jun 5 | Good 45 AQI US | | 95° 64.4° | 4.5 mp/h |
| Thursday, Jun 6 | Moderate 78 AQI US | | 95° 68° | 6.7 mp/h |
| Friday, Jun 7 | Moderate 80 AQI US | | 91.4° 62.6° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Castle Court air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Grass Valley?
- Meadow Drive 18
- Agony Hill Road 19
- Hanging Wall Drive 19
- Iron Horse Farmstead 19
- Castle Court 21
- Highland Drive 21
- Greenhorn Access Road 27
- Grass Valley Station 28
- Lee Lane 30
- Alta Vista Drive 33
- Colfax Highway 33
- Deer Ridge Drive 34
- Alta Sierra Ranches 36
- Anchor Lane 36
- NSAQMD - Litton Drive 37
- Bear River High School 41
- Ophir ST 41
- Iron Mountain Drive 46
AQI US, Metric