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Air quality near JHU Olin Hall, Baltimore

Air quality index (AQI) and PM2.5 air pollution near JHU Olin Hall, Baltimore

Last update at 05:00, Apr 27 (local time)

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Data source: PurpleAir

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#	city	US AQI
1	Boerne, Texas	97
2	San Antonio, Texas	97
3	Georgetown, Texas	93
4	Leander, Texas	90
5	Austin, Texas	87
6	Round Rock, Texas	85
7	Phoenix, Arizona	77
8	Chandler, Arizona	76
9	New Braunfels, Texas	76
10	Yosemite Np Turtleback Dome, California	76

05:00, Apr 27 (local time)

#	station	US AQI
1	Silo Point	18
2	South Dean Street	18
3	South Milton Avenue	18
4	Greater Northwood Covenant Association	16
5	Old Goucher	16
6	Broadway East	15
7	Govanstowne Farmers Market	15
8	Oldtown 2	15
9	Canton	14
10	Cherry Hill-Cherry Hill	14

05:00, Apr 27 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	11 US AQI	PM2.5

Pollutants		Concentration
PM2.5		2.7µg/m³

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Day	Pollution level	Weather	Temperature	Wind
Wednesday, Apr 24	Good 12 AQI US
Thursday, Apr 25	Good 12 AQI US
Friday, Apr 26	Good 13 AQI US
Today	Good 11 AQI US	100%	53.6° 48.2°	11.2 mp/h
Sunday, Apr 28	Good 31 AQI US		77° 50°	6.7 mp/h
Monday, Apr 29	Moderate 57 AQI US	30%	82.4° 62.6°	4.5 mp/h
Tuesday, Apr 30	Moderate 58 AQI US	100%	78.8° 62.6°	11.2 mp/h
Wednesday, May 1	Moderate 60 AQI US	80%	71.6° 60.8°	4.5 mp/h
Thursday, May 2	Moderate 68 AQI US		73.4° 57.2°	11.2 mp/h
Friday, May 3	Moderate 71 AQI US	100%	77° 57.2°	11.2 mp/h