Air quality in San Luis Obispo

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

Last update at (local time)

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Pollen

What is the pollen count in San Luis Obispo today?

IndexN/A
Tree pollenN/A
Grass pollenN/A
Weed pollenN/A
See pollen forecast

Weather

What is the current weather in San Luis Obispo?

Weather icon
WeatherBroken clouds
Temperature44.6°F
Humidity85%
Wind0 mp/h
Pressure29.9 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Medina, Ohio

83

2 Lake Charles, Louisiana

74

3 Akron, Ohio

72

4 Carter Lake, Iowa

72

5 Santa Claus, Indiana

72

6 Ferdinand, Indiana

68

7 Portola, California

68

8 St Louis, Missouri

66

9 Valentine, Nebraska

65

10 Burns Harbor, Indiana

63

(local time)

SEE WORLD AQI RANKING

live San Luis Obispo aqi ranking

Real-time San Luis Obispo air quality ranking

#stationUS AQI
1 SLO-Roberto

17

2 CARB - Cal Poly

16

3 Broad St

15

4 Montrose Drive

13

5 Donegal Drive

9

6 Hays Street

8

7 San Luis Obispo, Meadow Street

8

8 San Vincenzo Drive

8

9 Baywood Way

7

10 Chaparral Circle

7

(local time)

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US AQI

7

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 7 US AQItrendPM2.5
PollutantsConcentration
PM2.5
1.6µg/m³trend

PM2.5 concentration in San Luis Obispo air currently meets the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in San Luis Obispo?

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Forecast

San Luis Obispo air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Tuesday, Mar 26

Good 11 AQI US

Human face indicating AQI level
Weather icon
62.6° 48.2°
Wind rotating 252 degree 6.7 mp/h
Wednesday, Mar 27

Good 8 AQI US

Human face indicating AQI level
Weather icon
59° 46.4°
Wind rotating 295 degree 11.2 mp/h
Thursday, Mar 28

Good 12 AQI US

Human face indicating AQI level
Weather icon
55.4° 44.6°
Wind rotating 170 degree 20.1 mp/h
Today

Good 7 AQI US

Human face indicating AQI level
Weather icon 100%
55.4° 44.6°
Wind rotating 170 degree 20.1 mp/h
Saturday, Mar 30

Good 10 AQI US

Human face indicating AQI level
Weather icon 100%
53.6° 46.4°
Wind rotating 175 degree 17.9 mp/h
Sunday, Mar 31

Good 6 AQI US

Human face indicating AQI level
Weather icon
57.2° 44.6°
Wind rotating 281 degree 11.2 mp/h
Monday, Apr 1

Good 11 AQI US

Human face indicating AQI level
Weather icon
64.4° 44.6°
Wind rotating 308 degree 8.9 mp/h
Tuesday, Apr 2

Good 6 AQI US

Human face indicating AQI level
Weather icon
66.2° 50°
Wind rotating 249 degree 4.5 mp/h
Wednesday, Apr 3

Good 7 AQI US

Human face indicating AQI level
Weather icon
64.4° 50°
Wind rotating 284 degree 8.9 mp/h
Thursday, Apr 4

Good 7 AQI US

Human face indicating AQI level
Weather icon 90%
50° 44.6°
Wind rotating 292 degree 22.4 mp/h

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