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 Saint Helena Highway, Napa
Air quality index (AQI) and PM2.5 air pollution near Saint Helena Highway, Napa
15 people follow this station
Air Quality Map
Real-time Saint Helena Highway air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Saint Helena Highway today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Saint Helena Highway, Napa?
| Weather | Clear sky |
| Temperature | 82.4°F |
| Humidity | 36% |
| Wind | 6.6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Boerne, Texas | 89 |
| 2 | San Antonio, Texas | 87 |
| 3 | New Braunfels, Texas | 79 |
| 4 | Georgetown, Texas | 72 |
| 5 | Leander, Texas | 68 |
| 6 | Austin, Texas | 65 |
| 7 | Fort Worth, Texas | 64 |
| 8 | Round Rock, Texas | 64 |
| 9 | Charleston, West Virginia | 61 |
| 10 | Marietta, Ohio | 59 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Napa air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Quarry Drive | 23 |
| 2 | Lokoya Road | 17 |
| 3 | Maher Street | 16 |
| 4 | Rutherford Road | 16 |
| 5 | Hedgeside Avenue | 15 |
| 6 | Las Amigas Road | 15 |
| 7 | Stone Mountain Circle | 15 |
| 8 | Blue Oak Lane | 14 |
| 9 | Hoffman Lane | 14 |
| 10 | Linda Vista Avenue | 14 |
(local time)
SEE WORLD AQI RANKING
US AQI
20
live AQI index
Good
Overview
What is the current air quality near Saint Helena Highway, Napa?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 20 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5µg/m³ | |
Health Recommendations
What is the current air quality near Saint Helena Highway, Napa?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Saint Helena Highway, Napa air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Jul 28 | Good 25 AQI US | | 91.4° 53.6° |  8.9 mp/h |
| Saturday, Jul 29 | Good 21 AQI US | | 95° 55.4° | 8.9 mp/h |
| Sunday, Jul 30 | Good 24 AQI US |  | 93.2° 57.2° | 6.7 mp/h |
| Monday, Jul 31 | Good 26 AQI US | | 82.4° 51.8° | 4.5 mp/h |
| Tuesday, Aug 1 | Good 25 AQI US | | 82.4° 53.6° | 6.7 mp/h |
| Wednesday, Aug 2 | Good 20 AQI US | | 86° 51.8° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Saint Helena Highway air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Napa?
- Domaine Carneros Winery 0
- A Street 2
- Mid Partrick Road 6
- Stone Bridge School 6
- McKinley Road 7
- Stanly Lane 7
- Dry Creek Road 2 8
- Alta Heights 9
- Dry Creek Road 9
- Hayes Street 9
- Old Soda Springs Road 9
- Baldacci Family Vineyards 10
- Lazare Vineyards 10
- Pratt Avenue 10
- 3160-3526 Mount Veeder Road 11
- 5160 Wild Horse Valley Road 11
- Big Ranch Road 11
- Browns Valley Road 11
- Catalpa Court 11
- Congress Valley Road 11
- Rector Creek 11
- Utah Street 11
- Harms Vineyard 12
- Kingston Avenue 12
- Pascale Court 12
- Sequoia Grove 12
- West Lincoln Avenue 12
- CCA 121 and Waters 13
- Meadowlark Drive 13
- Meneely Court 13
- Blue Oak Lane 14
- Hoffman Lane 14
- Linda Vista Avenue 14
- Hedgeside Avenue 15
- Las Amigas Road 15
- Stone Mountain Circle 15
- Maher Street 16
- Rutherford Road 16
- Lokoya Road 17
- Quarry Drive 23
AQI US, Metric