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Air quality near Black Walnut Road, San Luis Obispo
Air quality index (AQI) and PM2.5 air pollution near Black Walnut Road, San Luis Obispo
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Air Quality Map
Real-time Black Walnut Road air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Black Walnut Road today?
 | Index | High | |
 | Tree pollen | High | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Black Walnut Road, San Luis Obispo?
| Weather | Broken clouds |
| Temperature | 50°F |
| Humidity | 91% |
| Wind | 4.6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Savage, Minnesota | 180 |
| 2 | Apple Valley, Minnesota | 178 |
| 3 | Blaine, Minnesota | 176 |
| 4 | Minneapolis, Minnesota | 171 |
| 5 | Rochester, Minnesota | 170 |
| 6 | Edina, Minnesota | 169 |
| 7 | Emmetsburg, Iowa | 167 |
| 8 | Saint Paul, Minnesota | 166 |
| 9 | Detroit Lakes, Minnesota | 153 |
| 10 | Hot Springs, South Dakota | 142 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time San Luis Obispo air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | CARB - Cal Poly | 27 |
| 2 | Broad St | 18 |
| 3 | Montrose Drive | 18 |
| 4 | Chaparral Circle | 16 |
| 5 | Cornus Court | 16 |
| 6 | Righetti Road | 16 |
| 7 | Donegal Drive | 15 |
| 8 | San Vincenzo Drive | 14 |
| 9 | 3663 See Canyon Road | 13 |
| 10 | 900-998 County Road 306 | 13 |
(local time)
SEE WORLD AQI RANKING
US AQI
13
live AQI index
Good
Overview
What is the current air quality near Black Walnut Road, San Luis Obispo?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 13 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.4µg/m³ | |
Health Recommendations
What is the current air quality near Black Walnut Road, San Luis Obispo?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Black Walnut Road, San Luis Obispo air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 10 | Good 19 AQI US | |||
| Saturday, May 11 | Good 21 AQI US | |||
| Sunday, May 12 | Good 17 AQI US | |||
| Today | Good 13 AQI US | | 59° 48.2° |  6.7 mp/h |
| Tuesday, May 14 | Good 22 AQI US | | 57.2° 48.2° | 8.9 mp/h |
| Wednesday, May 15 | Good 19 AQI US | | 57.2° 46.4° | 8.9 mp/h |
| Thursday, May 16 | Good 22 AQI US | | 60.8° 48.2° | 8.9 mp/h |
| Friday, May 17 | Good 23 AQI US | | 59° 46.4° | 4.5 mp/h |
| Saturday, May 18 | Good 17 AQI US | | 59° 48.2° | 6.7 mp/h |
| Sunday, May 19 | Good 20 AQI US | | 57.2° 48.2° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Black Walnut Road air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Luis Obispo?
- Hays Street 8
- SLO-Roberto 8
- Via Laguna Vista 9
- Baywood Way 11
- 4446-4498 Sunflower Way 12
- Jaycee Drive 12
- 3663 See Canyon Road 13
- 900-998 County Road 306 13
- Black Walnut Road 13
- San Luis Obispo, Meadow Street 13
- San Vincenzo Drive 14
- Donegal Drive 15
- Chaparral Circle 16
- Cornus Court 16
- Righetti Road 16
- Broad St 18
- Montrose Drive 18
- CARB - Cal Poly 27
AQI US, Metric