Agency Pennsylvania MORE AGENCIES MORE SERVICES Tom Corbett, Governor E. Christopher Abruzzo, Secretary

Ambient Air Monitoring Data Reports

Latest Pollution and Weather Data

Pennsylvania Department of Environmental Protection
Bureau of Air Quality

Latest Hourly Data Collected on 4/21/2014 3:00:00 AM

Site Name	1-Hr CO (ppm)	1-Hr SO2 (ppb)	1-Hr Ozone (ppb)	1-Hr PM-2.5 (ug/m3)	1-Hr PM-10 (ug/m3)	1-Hr NO (ppb)	1-Hr NO2 (ppb)	1-Hr NOX (ppb)	1-Hr H2S (ppb)
Allentown			1		14
Altoona		0	27	10.9	14
Arendtsville	0.0			7.1		0	2	2
Beaver Falls			12	7.9	18	3	20	23
Brighton Township		3	35
Bristol	0.5	4	2	7.9		5	28	34
Charleroi	0.1	1	17	10.5		0	14	14
Chester		0	13	9.5	18	0	20	21
Easton 2		0	6						1
Erie	0.3	2	51	5.9	33	0	5	6
Farrell			48	12.3
Florence		0	36	1.2
Freemansburg	0.0		1	4.8		4	21	25
Greensburg			22	12.0
Harrisburg			2	10.0
Hershey			4		19
Holbrook		0	51
Hookstown		0	55
Johnstown	0.4	0	22	9.8	20	0	7	7
Kittanning			16	15.0
Kutztown			5
Lancaster			3	20.3	17	1	18	19
Lancaster Downwind			4	12.2
Lebanon			20	17.8
Marcellus	0.2		21			0	0	0	0
Methodist Hill			40
Moshannon			46
Murrysville			10
Nazareth					34
New Castle	0.3	0	24		17
New Garden - Airport			36	9.0
Norristown		1	19	7.7
Peckville			27
Perry County (Little Buffalo)		0	24			0	1	1
Reading Airport	0.0	0	3	10.1	11	2	20	23
State College		1	28	8.5		0	6	6
Strongstown		3	48
Swiftwater			24	11.0
Tioga County			45			0	3	3
Towanda			28			0	5	6
Warren - Overlook		3
Warren East		0
Washington			17	9.0
Wilkes-Barre		0	10		9
York	0.0	2	1	7.1	17	7	29	36
York Downwind			40

Site Name	1-Hr SWS (mph)	1-Hr VWS (mph)	1-Hr VWD (degs)	1-Hr AT (degF)	1-Hr SR (w/m2)
Allentown	2.9	2.8	72	37	0
Altoona	0.1	0.0	355	36	0
Arendtsville
Beaver Falls	0.5	0.4	67	43	0
Brighton Township	1.8	1.8	114	48
Bristol	0.5	0.5	6	33	0
Charleroi	0.0	0.0	0	43	0
Chester	0.0	0.0	357	38	0
Easton 2	0.0	0.0	272	33
Erie	9.2	8.9	124	56	0
Farrell	4.3	4.2	128	50
Florence	1.1	0.9	58	38
Freemansburg	0.4	0.4	65	31	0
Greensburg	0.0	0.0	0	43	0
Harrisburg	0.2	0.1	164	38	0
Hershey	0.0	0.0	59	37
Holbrook	0.6	0.5	176	50
Hookstown	2.9	2.8	145	49
Johnstown	1.9	1.8	165	39	0
Kittanning	0.4	0.3	62	38
Kutztown	0.6	0.6	37	34
Lancaster	0.7	0.3	158	35	0
Lancaster Downwind
Lebanon	1.3	1.1	33	35
Marcellus	0.0	0.0	0	36	0
Methodist Hill	8.1	7.8	170	37
Moshannon
Murrysville	0.1	0.1	39	37
Nazareth	0.0	0.0	0
New Castle	1.9	1.8	69	45	0
New Garden - Airport	0.8	0.8	34	38
Norristown	0.7	0.1	311	34	0
Peckville	1.6	1.5	119	35
Perry County (Little Buffalo)	1.2	0.8	295	33	0
Reading Airport	0.5	0.5	183	33	0
State College	0.2	0.1	219	40
Strongstown	3.2	3.1	132	41
Swiftwater	0.5	0.1	335	29
Tioga County	0.5	0.5	201	38
Towanda	0.1	0.1	24	39
Warren - Overlook	1.6	1.5	69	47
Warren East	0.9	0.9	111	40
Washington	0.1	0.1	216	44	0
Wilkes-Barre	0.3	0.3	53	35	0
York	0.1	0.1	98	36	0
York Downwind

Caution: Data is not validated

For data comparision purposes, see the National Ambient Air Quality Standards on the EPA web site.

Weather Measurement Definitions

AT = Ambient (Outside) Temperature (degrees Farenheit)
SR = Solar Radiation (watts per square meter) indicates amount of sunshine
SWS = Scalar Arithmetic Averaged Wind Speed (miles per hour)
VWS = Vector Averaged Wind Speed (miles per hour)
VWD = Vector Averaged Wind Direction (compass degrees where 0=north, 90=east, 180=south, 270=west)

Site Locations by County

Bucks County - Bristol
Delaware County - Chester
Montgomery County - Norristown
Chester County - New Garden
Northampton County - Easton, Freemansburg, Bethlehem, Nazareth
Lehigh County - Allentown
Berks County - Reading, Kutztown
Lackawanna County - Peckville, Scranton
Luzerne County - Wilkes-Barre, Nanticoke
Monroe County - Swiftwater
Lancaster County - Lancaster
York County - York
Dauphin County - Hershey, Harrisburg
Lebanon County - Lebanon
Cumberland County - Carlisle
Perry County - Perry County
Franklin County - Methodist Hill
Adams County - Arendtsville, Biglerville
Centre County - State College
Lycoming County - Montoursville
Tioga County - Tioga County
Bradford County - Towanda
Clearfield County - Moshannon
Blair County - Altoona
Cambria County - Johnstown
Armstrong County - Kittanning
Indiana County - Strongstown
West Moreland County - Greensburg, Murrysville
Allegheny County - Pittsburgh
Washington County - Chaleroi, Washington, Florence, Marcellus
Beaver County - Brighton Township, Beaver Falls, Hookstown
Greene County - Holbrook
Lawrence County - New Castle
Mercer County - Farrell
Erie County - Erie
Warren County - Warren

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