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Air quality in San Juan

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

Last update at 12:00, May 20 (local time)

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#	city	US AQI
1	Makati, National Capital Region	47

12:00, May 20 (local time)

#	station	US AQI
1	San Juan City	127
2	Unioil Shaw	58

12:00, May 20 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	58 US AQI	PM2.5

Pollutants		Concentration
PM2.5		13µg/m³

PM2.5

x2.6

PM2.5 concentration in San Juan is currently 2.6 times the WHO annual air quality guideline value

	Sensitive groups should reduce outdoor exercise
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Sensitive groups should wear a mask outdoors GET A MASK
	Sensitive groups should run an air purifier GET AN AIR PURIFIER

Day	Pollution level	Weather	Temperature	Wind
Friday, May 17	Moderate 63 AQI US		93.2° 80.6°	8.9 mp/h
Saturday, May 18	Unhealthy for sensitive groups 102 AQI US		91.4° 80.6°	8.9 mp/h
Sunday, May 19	Moderate 96 AQI US		91.4° 80.6°	8.9 mp/h
Today	Moderate 58 AQI US	80%	93.2° 78.8°	4.5 mp/h
Tuesday, May 21	Moderate 57 AQI US	80%	91.4° 80.6°	6.7 mp/h
Wednesday, May 22	Moderate 54 AQI US		93.2° 80.6°	8.9 mp/h
Thursday, May 23	Good 48 AQI US		93.2° 80.6°	6.7 mp/h
Friday, May 24	Moderate 59 AQI US	100%	93.2° 80.6°	8.9 mp/h
Saturday, May 25	Moderate 57 AQI US	100%	93.2° 82.4°	6.7 mp/h
Sunday, May 26	Moderate 59 AQI US	80%	89.6° 80.6°	11.2 mp/h