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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 | Moderate | |
 | Tree pollen | Low | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Black Walnut Road, San Luis Obispo?
| Weather | Clear sky |
| Temperature | 60.8°F |
| Humidity | 75% |
| Wind | 10.4 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Three Rivers, Oregon | 127 |
| 2 | Sunriver, Oregon | 124 |
| 3 | Mecca, California | 90 |
| 4 | Yucaipa, California | 84 |
| 5 | Decorah, Iowa | 80 |
| 6 | San Bernardino, California | 80 |
| 7 | Madison, Wisconsin | 79 |
| 8 | La Crescenta-Montrose, California | 74 |
| 9 | Shreveport, Louisiana | 73 |
| 10 | Fort Myers, Florida | 72 |
(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 | 900-998 County Road 306 | 36 |
| 2 | CARB - Cal Poly | 21 |
| 3 | Montrose Drive | 21 |
| 4 | Via Laguna Vista | 19 |
| 5 | Broad St | 17 |
| 6 | Chaparral Circle | 17 |
| 7 | Jaycee Drive | 17 |
| 8 | Cornus Court | 16 |
| 9 | Hays Street | 16 |
| 10 | Righetti Road | 16 |
(local time)
SEE WORLD AQI RANKING
US AQI
15
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 | 15 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.8µg/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 |
|---|---|---|---|---|
| Sunday, May 12 | Good 18 AQI US | |||
| Monday, May 13 | Good 15 AQI US | |||
| Tuesday, May 14 | Good 19 AQI US | |||
| Tuesday, May 14 | Good 17 AQI US |  | 60.8° 46.4° |  6.7 mp/h |
| Today | Good 15 AQI US |  | 60.8° 48.2° | 6.7 mp/h |
| Thursday, May 16 | Good 19 AQI US | | 57.2° 48.2° | 6.7 mp/h |
| Friday, May 17 | Good 17 AQI US | | 57.2° 48.2° | 6.7 mp/h |
| Saturday, May 18 | Good 21 AQI US | | 57.2° 46.4° | 8.9 mp/h |
| Sunday, May 19 | Good 22 AQI US | | 57.2° 48.2° | 6.7 mp/h |
| Monday, May 20 | Good 23 AQI US | | 60.8° 46.4° | 6.7 mp/h |
| Tuesday, May 21 | Good 22 AQI US | | 57.2° 46.4° | 11.2 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?
- 3663 See Canyon Road 10
- King Street 12
- 4446-4498 Sunflower Way 13
- Baywood Way 15
- Black Walnut Road 15
- Donegal Drive 15
- Cornus Court 16
- Hays Street 16
- Righetti Road 16
- SLO-Roberto 16
- San Luis Obispo, Meadow Street 16
- Broad St 17
- Chaparral Circle 17
- Jaycee Drive 17
- Via Laguna Vista 19
- CARB - Cal Poly 21
- Montrose Drive 21
- 900-998 County Road 306 36
AQI US, Metric