Agency Pennsylvania MORE AGENCIES MORE SERVICES Tom Wolf, Governor John Quigley, Acting 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 1/28/2015 2:00:00 PM

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			41		10
Altoona		6	34	16.9	10
Arendtsville	0.0	2	42	2.3		1	1	3
Beaver Falls			33	8.4	13	6	7	14
Brighton Township		6	32
Bristol		0	39	5.6		3	4	7
Carlisle				14.4
Charleroi	0.3	1	38	8.2		1	4	5
Chester		0	36	7.5		2	5	8
Easton 2		0	39						0
Erie	0.4	1	38	10.6	7	1	5	6
Farrell			36	16.9
Florence		5	35	7.0
Freemansburg			41	9.0		2	2	4
Harrisburg			35	13.2
Hershey					21
Holbrook		2	40
Hookstown		3	38
Houston			39
Johnstown		8	28	13.2	8	9	13	22
Kittanning			36	16.0
Kutztown			39
Lancaster			39	4.8	8	2	4	6
Lancaster Downwind			44	5.0
Lebanon			48	8.0
Marcus Hook				6.9
Methodist Hill			33
Montoursville			44
Moshannon			41
Nazareth					8
New Castle		5	28		28
New Garden - Airport			41	10.6
Norristown		0	40	1.8
Peckville			41
Reading Airport		6	39	4.9		0	3	4
Scranton	0.0		44	4.0		2	2	4
State College		4	40			3	7	10
Strongstown		31	33
Swiftwater			42	3.7
Tioga County			41	6.0		0	2	2
Towanda			31
Warren East		3							1
Washington			33	6.0
Wilkes-Barre		2	41		8
York	0.2	2	41	5.7	19	4	8	12
York Downwind			39

Site Name	1-Hr SWS (mph)	1-Hr VWS (mph)	1-Hr VWD (degs)	1-Hr AT (degF)	1-Hr SR (w/m2)
Allentown	10.7	10.3	345	30	399
Altoona	3.7	2.8	324	27	706
Arendtsville
Beaver Falls	1.9	1.6	168	29	316
Brighton Township	1.6	1.2	262	28
Bristol	6.3	5.9	319	34	383
Carlisle
Charleroi	3.2	2.8	239	27	468
Chester	8.7	8.3	330	35	406
Easton 2	7.0	6.5	319	32
Erie	4.0	3.8	238	24	423
Farrell	1.8	1.3	241	28
Florence	3.2	2.2	211	28
Freemansburg	7.9	7.5	315	31	337
Harrisburg	9.0	8.6	320	34	417
Hershey	7.4	7.1	343	32
Holbrook	1.8	0.8	254	28
Hookstown	2.2	1.8	254	23
Houston	2.3	1.4	191	26	261
Johnstown				25	275
Kittanning	0.8	0.6	250	26
Kutztown	2.5	2.0	349	32
Lancaster	10.4	9.9	359	31	401
Lancaster Downwind
Lebanon	8.1	7.7	336	31
Marcus Hook
Methodist Hill	10.0	9.3	312	23
Montoursville	6.5	6.2	315	36
Moshannon
Nazareth	2.3	2.0	335
New Castle	3.1	2.8	213	27	457
New Garden - Airport	8.3	7.8	329	30
Norristown	10.2	9.6	322	34	418
Peckville	3.4	2.7	3	30
Reading Airport	7.4	7.1	309	32	390
Scranton	6.7	6.3	327	29	352
State College	6.0	5.7	304	27
Strongstown	5.7	5.1	267	19
Swiftwater	9.0	8.4	343	28
Tioga County	4.6	2.7	333	25
Towanda	2.6	2.2	293	31
Warren East	1.5	1.3	284	29
Washington	2.0	1.3	237	27	291
Wilkes-Barre	6.4	6.0	351	30	335
York	8.2	7.7	319	34	403
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, Marcus Hook
Montgomery County - Norristown
Chester County - New Garden
Northampton County - Easton, Freemansburg, Nazareth
Lehigh County - Allentown
Berks County - Reading, Kutztown
Lackawanna County - Peckville, Scranton
Luzerne County - Wilkes-Barre
Monroe County - Swiftwater
Lancaster County - Lancaster
York County - York
Dauphin County - Hershey, Harrisburg
Lebanon County - Lebanon
Cumberland County - Carlisle
Franklin County - Methodist Hill
Adams County - Arendtsville
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
Westmoreland County - Greensburg
Washington County - Chaleroi, Washington, Florence, Houston
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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