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Air quality in Melrose

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

Last update at 09:00, Apr 18 (local time)

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#	city	US AQI
1	Visalia, California	97
2	Porterville, California	95
3	South Gate, California	81
4	Chattanooga, Tennessee	79
5	Compton, California	79
6	Baltimore, Maryland	76
7	Dundalk, Maryland	76
8	Elizabethtown, Pennsylvania	75
9	Lothian, Maryland	75
10	Gardena, California	74

09:00, Apr 18 (local time)

#	station	US AQI
1	Crescent Ave	4

09:00, Apr 18 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	4 US AQI	PM2.5

Pollutants		Concentration
PM2.5		1µg/m³

✓

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

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Day	Pollution level	Weather	Temperature	Wind
Monday, Apr 15	Good 9 AQI US		64.4° 44.6°	8.9 mp/h
Tuesday, Apr 16	Good 5 AQI US		55.4° 42.8°	11.2 mp/h
Wednesday, Apr 17	Good 7 AQI US		46.4° 44.6°	8.9 mp/h
Today	Good 4 AQI US		46.4° 44.6°	8.9 mp/h
Friday, Apr 19	Good 8 AQI US	40%	53.6° 42.8°	8.9 mp/h
Saturday, Apr 20	Good 16 AQI US	80%	62.6° 44.6°	11.2 mp/h
Sunday, Apr 21	Good 11 AQI US		57.2° 39.2°	11.2 mp/h
Monday, Apr 22	Good 11 AQI US		62.6° 42.8°	8.9 mp/h
Tuesday, Apr 23	Good 9 AQI US		51.8° 41°	8.9 mp/h
Wednesday, Apr 24	Good 9 AQI US	100%	53.6° 44.6°	13.4 mp/h