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Air quality in Napa
Air quality index (AQI) and PM2.5 air pollution in Napa
32.4K people follow this city
Napa Air Quality Map
Real-time Napa air pollution map
AIR QUALITY DATA CONTRIBUTORS
40 Contributors
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Pollen
What is the pollen count in Napa today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Napa?
| Weather | Clear sky |
| Temperature | 73.4°F |
| Humidity | 49% |
| Wind | 13.8 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 66 |
| 2 | The Woodlands, Texas | 61 |
| 3 | Carlisle, Pennsylvania | 55 |
| 4 | Allentown, Pennsylvania | 54 |
| 5 | Buffalo, New York | 54 |
| 6 | Columbia, South Carolina | 54 |
| 7 | Galveston, Texas | 54 |
| 8 | Nampa, Idaho | 54 |
| 9 | Canton, Ohio | 53 |
| 10 | Bridgeport, Connecticut | 52 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Napa aqi ranking
Real-time Napa air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Maher Street | 19 |
| 2 | Harms Vineyard | 18 |
| 3 | Baldacci Family Vineyards | 17 |
| 4 | Big Ranch Road | 17 |
| 5 | Lokoya Road | 17 |
| 6 | Stone Mountain Circle | 17 |
| 7 | West Lincoln Avenue | 17 |
| 8 | 3160-3526 Mount Veeder Road | 16 |
| 9 | 5160 Wild Horse Valley Road | 16 |
| 10 | Alta Heights | 16 |
(local time)
SEE WORLD AQI RANKING
US AQI
15
live AQI index
Good
Overview
What is the current air quality in Napa?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 15 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.7µg/m³ | |
✓
PM2.5 concentration in Napa air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Napa?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Napa air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, Apr 25 | Good 8 AQI US |  | 66.2° 48.2° |  13.4 mp/h |
| Friday, Apr 26 | Good 9 AQI US | | 68° 44.6° | 8.9 mp/h |
| Saturday, Apr 27 | Good 10 AQI US | | 73.4° 46.4° | 11.2 mp/h |
| Today | Good 15 AQI US | | 73.4° 46.4° | 11.2 mp/h |
| Monday, Apr 29 | Good 14 AQI US | | 73.4° 42.8° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 12 AQI US | | 75.2° 42.8° | 8.9 mp/h |
| Wednesday, May 1 | Good 8 AQI US | | 75.2° 48.2° | 13.4 mp/h |
| Thursday, May 2 | Good 13 AQI US | | 82.4° 53.6° | 6.7 mp/h |
| Friday, May 3 | Good 15 AQI US | | 80.6° 51.8° | 6.7 mp/h |
| Saturday, May 4 | Good 17 AQI US |  90% | 62.6° 48.2° | 6.7 mp/h |
| Sunday, May 5 | Good 9 AQI US | 100% | 55.4° 46.4° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Napa air quality data attribution
40Contributors
- Coalition for Clean Air (CCA)
1 station
Non-profit organization Contributor
- Baldacci Family Vineyards
1 station
Corporate Contributor
- Logan Bruns
1 station
Individual Contributor
- 37 Anonymous contributors
37 stations
37 Anonymous Contributors
Data validated and calibrated by IQAirWhere is the cleanest air quality in Napa?
- Stanly Lane 1
- Quarry Drive 4
- Congress Valley Road 13
- Dry Creek Road 13
- Las Amigas Road 13
- Lazare Vineyards 13
- Mid Partrick Road 13
- Rector Creek 13
- Browns Valley Road 14
- Catalpa Court 14
- Dry Creek Road 2 14
- Hoffman Lane 14
- McKinley Road 14
- Stone Bridge School 14
- A Street 15
- CCA 121 and Waters 15
- Domaine Carneros Winery 15
- Hayes Street 15
- Kingston Avenue 15
- Linda Vista Avenue 15
- Pratt Avenue 15
- Rutherford Road 15
- 3160-3526 Mount Veeder Road 16
- 5160 Wild Horse Valley Road 16
- Alta Heights 16
- Blue Oak Lane 16
- Hedgeside Avenue 16
- Meadowlark Drive 16
- Meneely Court 16
- Old Soda Springs Road 16
- Pascale Court 16
- Sequoia Grove 16
- Utah Street 16
- Baldacci Family Vineyards 17
- Big Ranch Road 17
- Lokoya Road 17
- Stone Mountain Circle 17
- West Lincoln Avenue 17
- Harms Vineyard 18
- Maher Street 19
AQI US, Metric