Pollutant Concentrations

For Thursday, March 11, 2010, 5:00 PM

Station	O₃ (ppb)	PM_2.5 (µg/m³)	NO₂ (ppb)	SO₂ (ppb)	CO (ppm)
Air Pollutant 1-Hour Concentrations for March 11, 2010, 5:00 PM
Note: The pollutant concentrations on this web page are based on automatically polled data and have not undergone final verification.
Barrie	48	12	11
Belleville	40	6	8
Brampton	37	13	25
Brantford	45	11	14
Burlington	42	4	9
Chatham	69	17	11	8
Cornwall	36	6	13
Dorset	59	6
Grand Bend	55	17
Guelph	46	17
Hamilton Downtown	34	8	18	8	0.33
Hamilton Mountain	30	12	21	21
Hamilton West	36	3
Kingston	38	12	10	2	0.25
Kitchener	50	13	12
London	54	15	11	6	0.34
Mississauga	42	12	10	3
Morrisburg	34	6
Newmarket	39	9	17
North Bay	45	3	10
Oakville	42	6	9
Oshawa	41	12	13
Ottawa Central	43	0	5
Ottawa Downtown	38	2	10	2	0.29
Parry Sound	60	9
Petawawa	48	2
Peterborough	48	10	8
Port Stanley	64	13
Sarnia	57	20	9	6
Sault Ste Marie	44	7	8	1
St. Catharines	34	5	14
Sudbury	49	5		1
Thunder Bay	45	13	11
Tiverton	58	14	10	3
Toronto Downtown	41	10	18	3	0.45
Toronto East	48	11	9
Toronto North	30	14	34
Toronto West	48	12	13	4	0.28
Windsor Downtown	46	18	23	4	0.42
Windsor West	51	11	15	5

Note: Ontario 1-hour AAQC for O₃ = 80 ppb
   Ontario 1-hour AAQC for NO₂ = 200 ppb
   Ontario 1-hour AAQC for SO₂ = 250 ppb
   Ontario 1-hour AAQC for CO = 30 ppm

Order by Station Location (East to West)

Disclaimer

This information is provided as a public service, but we cannot guarantee that it is current or accurate.
Readers should verify the information before acting on it. Disclaimer


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