Air quality in San Juan

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

Last update at (local time)

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2

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Weather

What is the current weather in San Juan?

Weather icon
WeatherBroken clouds
Temperature68°C
Humidity37%
Wind2.9 mp/h
Pressure1011 mb

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Leavenworth, Washington

189

2 Cave Junction, Oregon

160

3 Salem, Massachusetts

160

4 Salmon, Idaho

158

5 Lowell, Oregon

157

6 Marblehead, Massachusetts

153

7 Oakridge, Oregon

153

8 Donnelly, Idaho

119

9 Coburg, Oregon

115

10 Creswell, Oregon

112

(local time)

SEE WORLD AQI RANKING

live San Juan aqi ranking

Real-time San Juan air quality ranking

#stationUS AQI
1 Ray Mesa Power & Light

12

2 ISKY Air Quality Station, CANY

9

(local time)

SEE WORLD AQI RANKING

US AQI

11

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in San Juan?

Air pollution levelAir quality indexMain pollutant
Good 11 US AQItrendPM2.5
PollutantsConcentration
PM2.5
2.6µg/m³trend

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

Health Recommendations

How to protect from air pollution in San Juan?

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Forecast

San Juan air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Monday, Aug 15

Good 3 US AQI

Human face indicating AQI level
Weather icon71.6°59°
Wind rotating 346 degree

6.7 mp/h

Tuesday, Aug 16

Good 4 US AQI

Human face indicating AQI level
Weather icon77°57.2°
Wind rotating 344 degree

4.5 mp/h

Wednesday, Aug 17

Good 4 US AQI

Human face indicating AQI level
Weather icon77°60.8°
Wind rotating 114 degree

6.7 mp/h

Today

Good 11 US AQI

Human face indicating AQI level
Weather icon66.2°57.2°
Wind rotating 151 degree

11.2 mp/h

Friday, Aug 19

Good 17 US AQI

Human face indicating AQI level
Weather icon71.6°53.6°
Wind rotating 153 degree

4.5 mp/h

Saturday, Aug 20

Good 16 US AQI

Human face indicating AQI level
Weather icon75.2°57.2°
Wind rotating 278 degree

8.9 mp/h

Sunday, Aug 21

Good 16 US AQI

Human face indicating AQI level
Weather icon75.2°59°
Wind rotating 4 degree

11.2 mp/h

Monday, Aug 22

Good 17 US AQI

Human face indicating AQI level
Weather icon78.8°59°
Wind rotating 337 degree

6.7 mp/h

Tuesday, Aug 23

Good 17 US AQI

Human face indicating AQI level
Weather icon78.8°59°
Wind rotating 121 degree

6.7 mp/h

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Historical

Historic air quality graph for San Juan

How to best protect from air pollution?

Reduce your air pollution exposure in San Juan

San Juan air quality data attribution

Contributors 2

Data sources 1

Data validated and calibrated by IQAir

Where is the cleanest air quality in San Juan?

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