city

Air quality in San Juan

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

Last update at 20:00, Apr 23 (local time)

1.6K people follow this city

AIR QUALITY DATA CONTRIBUTORS

1 Station operated by

Anonymous contributor

See all

Join the movement!

Get a monitor and contributor to air quality data in your city.

#	station	US AQI
1	El Yunque/El Portal	23

20:00, Apr 23 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	23 US AQI	PM2.5

Pollutants		Concentration
PM2.5		5.5µg/m³

PM2.5

x1.1

PM2.5 concentration in San Juan is currently 1.1 times the WHO annual air quality guideline value

	Enjoy outdoor activities
	Open your windows to bring clean, fresh air indoors GET A MONITOR

Day	Pollution level	Weather	Temperature	Wind
Saturday, Apr 20	Good 10 AQI US		82.4° 75.2°	13.4 mp/h
Sunday, Apr 21	Good 10 AQI US		86° 75.2°	11.2 mp/h
Monday, Apr 22	Good 18 AQI US		84.2° 75.2°	4.5 mp/h
Today	Good 23 AQI US	100%	82.4° 75.2°	11.2 mp/h
Wednesday, Apr 24	Good 40 AQI US	100%	80.6° 75.2°	13.4 mp/h
Thursday, Apr 25	Good 6 AQI US	90%	82.4° 73.4°	13.4 mp/h
Friday, Apr 26	Good 5 AQI US	40%	80.6° 75.2°	11.2 mp/h
Saturday, Apr 27	Good 13 AQI US	80%	80.6° 75.2°	11.2 mp/h
Sunday, Apr 28	Good 16 AQI US	70%	78.8° 73.4°	13.4 mp/h
Monday, Apr 29	Good 16 AQI US	70%	77° 73.4°	15.7 mp/h