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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 | 48.2°F |
| Humidity | 89% |
| Wind | 4.6 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 80 |
| 2 | Palm Desert, California | 79 |
| 3 | Mecca, California | 74 |
| 4 | Pahrump, Nevada | 72 |
| 5 | San Fernando, California | 65 |
| 6 | Yucaipa, California | 64 |
| 7 | Fontana, California | 61 |
| 8 | Corpus Christi, Texas | 60 |
| 9 | La Habra, California | 59 |
| 10 | North Hollywood, California | 59 |
(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 | SLO-Roberto | 30 |
| 2 | CARB - Cal Poly | 22 |
| 3 | Montrose Drive | 20 |
| 4 | Broad St | 16 |
| 5 | Donegal Drive | 16 |
| 6 | San Vincenzo Drive | 14 |
| 7 | Chaparral Circle | 13 |
| 8 | Cornus Court | 13 |
| 9 | Righetti Road | 11 |
| 10 | San Luis Obispo, Meadow Street | 11 |
(local time)
SEE WORLD AQI RANKING
US AQI
10
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 | 10 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.3µg/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 |
|---|---|---|---|---|
| Wednesday, May 1 | Good 14 AQI US | |||
| Thursday, May 2 | Good 13 AQI US | |||
| Friday, May 3 | Good 12 AQI US | |||
| Today | Good 10 AQI US |  90% | 55.4° 44.6° |  11.2 mp/h |
| Sunday, May 5 | Good 11 AQI US |  | 53.6° 41° | 17.9 mp/h |
| Monday, May 6 | Good 11 AQI US |  | 59° 42.8° | 17.9 mp/h |
| Tuesday, May 7 | Good 18 AQI US | | 60.8° 46.4° | 15.7 mp/h |
| Wednesday, May 8 | Good 16 AQI US | | 66.2° 48.2° | 11.2 mp/h |
| Thursday, May 9 | Good 15 AQI US | | 64.4° 53.6° | 6.7 mp/h |
| Friday, May 10 | Good 16 AQI US |  | 64.4° 53.6° | 4.5 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?
No locations are available.
AQI US, Metric