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 Ophir ST, Grass Valley
Air quality index (AQI) and PM2.5 air pollution near Ophir ST, Grass Valley
889 people follow this station
Air Quality Map
Real-time Ophir ST air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Ophir ST today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Ophir ST, Grass Valley?
| Weather | Clear sky |
| Temperature | 64.4°F |
| Humidity | 31% |
| Wind | 11.5 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Fuquay-Varina, North Carolina | 90 |
| 2 | Corpus Christi, Texas | 76 |
| 3 | Orcutt, California | 75 |
| 4 | New York City, New York | 57 |
| 5 | Wilmington, Delaware | 53 |
| 6 | Maricopa, Arizona | 52 |
| 7 | Dover, Delaware | 51 |
| 8 | Stamford, Connecticut | 51 |
| 9 | Oklahoma City, Oklahoma | 49 |
| 10 | Reseda, California | 49 |
(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 | Ophir ST | 45 |
| 2 | Bear River High School | 31 |
| 3 | Grass Valley Station | 26 |
| 4 | Pingree Road | 25 |
| 5 | Christopher Robin Way | 24 |
| 6 | Alta Sierra Ranches | 23 |
| 7 | Colfax Highway | 23 |
| 8 | NSAQMD - Litton Drive | 23 |
| 9 | Alta Vista Drive | 22 |
| 10 | Deer Ridge Drive | 22 |
(local time)
SEE WORLD AQI RANKING
Spotlight
Gridley has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
45
live AQI index
Good
Overview
What is the current air quality near Ophir ST, Grass Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 45 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.8µg/m³ | |
Health Recommendations
What is the current air quality near Ophir ST, Grass Valley?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Ophir ST, Grass Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Apr 26 | Good 16 AQI US | |||
| Saturday, Apr 27 | Good 22 AQI US | |||
| Sunday, Apr 28 | Good 21 AQI US | |||
| Today | Good 45 AQI US | | 64.4° 42.8° |  8.9 mp/h |
| Tuesday, Apr 30 | Good 8 AQI US | | 64.4° 41° | 8.9 mp/h |
| Wednesday, May 1 | Good 6 AQI US | | 68° 41° | 8.9 mp/h |
| Thursday, May 2 | Good 14 AQI US |  | 68° 44.6° | 6.7 mp/h |
| Friday, May 3 | Good 19 AQI US | | 68° 48.2° | 6.7 mp/h |
| Saturday, May 4 | Good 12 AQI US |  100% | 48.2° 33.8° | 6.7 mp/h |
| Sunday, May 5 | Good 5 AQI US | 90% | 44.6° 35.6° | 4.5 mp/h |
| Monday, May 6 | Good 5 AQI US |  | 55.4° 39.2° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Ophir ST air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Grass Valley?
No locations are available.
AQI US, Metric