Air quality in San Luis Obispo

Air quality index (AQI) and PM2.5 air pollution in San Luis Obispo

LAST UPDATE (local time)

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Air Quality Data contributor(s)

Station(s) operated by

Contributors

3

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Weather

What is the current weather in San Luis Obispo?

Weather icon
WeatherBroken clouds
Temperature62.6°C
Humidity54%
Wind2 mp/h
Pressure1017 mb

live aqi city ranking

Real-time USA city ranking

Tooltip icon
#cityUS AQI
1 Parlier, California

152

2 Newman, California

151

3 Westwood, California

151

4 Reedley, California

150

5 La Jolla, California

141

6 Stanislaus, California

140

7 Stevensville, Montana

139

8 Sunnyside, California

137

9 Patterson, California

136

10 Rodeo, California

132

(local time)

SEE WORLD AQI RANKING

live San Luis Obispo aqi ranking

Real-time San Luis Obispo air quality ranking

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#stationUS AQI
1 Arroyo Grande-2391 Willow Road

50

2 Baywood Way

35

3 San Vincenzo Drive

30

4 CARB - Cal Poly

27

5 4446-4498 Sunflower Way

26

6 King Street

26

7 Broad St

24

8 Camp Robert's Fire Station

24

9 Cornus Court

24

10 Jaycee Drive

24

(local time)

SEE WORLD AQI RANKING

San Luis Obispo webcam

6:10, Jan 16

Is there air pollution in San Luis Obispo?

Thumbnail of San Luis Obispo webcam at 6:10, Jan 16

US AQI

24

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in San Luis Obispo?

Air pollution levelAir quality indexMain pollutant
Good 24 US AQIPM2.5
PollutantsConcentration
PM2.5
5.8 µg/m³
PM10
12 µg/m³
!

PM2.5

x1.2

PM2.5 concentration in San Luis Obispo air is currently 1.2 times above the WHO annual air quality guideline value

Health Recommendations

How to protect from air pollution in San Luis Obispo?

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Forecast

San Luis Obispo air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Wednesday, Jan 12

Good 18 US AQI

Human face indicating AQI level
Thursday, Jan 13

Good 41 US AQI

Human face indicating AQI level
Friday, Jan 14

Moderate 56 US AQI

Human face indicating AQI level
Saturday, Jan 15

Good 30 US AQI

Human face indicating AQI level
Weather icon66.2°55.4°
Wind rotating 46 degree

4.5 mp/h

Today

Good 24 US AQI

Human face indicating AQI level
Weather icon62.6°55.4°
Wind rotating 250 degree

2.2 mp/h

Monday, Jan 17

Good 36 US AQI

Human face indicating AQI level
Weather icon64.4°53.6°
Wind rotating 329 degree

6.7 mp/h

Tuesday, Jan 18

Good 25 US AQI

Human face indicating AQI level
Weather icon64.4°50°
Wind rotating 35 degree

4.5 mp/h

Wednesday, Jan 19

Good 14 US AQI

Human face indicating AQI level
Weather icon69.8°50°
Wind rotating 25 degree

6.7 mp/h

Thursday, Jan 20

Good 8 US AQI

Human face indicating AQI level
Weather icon69.8°50°
Wind rotating 40 degree

4.5 mp/h

Friday, Jan 21

Good 5 US AQI

Human face indicating AQI level
Weather icon69.8°53.6°
Wind rotating 51 degree

4.5 mp/h

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Historical

Historic air quality graph for San Luis Obispo

How to best protect from air pollution?

Reduce your air pollution exposure in San Luis Obispo

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