Pollutant Concentrations

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

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 AM
Note: The pollutant concentrations on this web page are based on automatically polled data and have not undergone final verification.
Barrie	40	0	3
Belleville	35	2	4
Brampton	24	1	24
Brantford	29	N/A	12
Burlington	37	0	6
Chatham	36	19	11	6
Cornwall	20	5	18
Dorset	46	2
Grand Bend	38	7
Guelph	33	N/A
Hamilton Downtown	34	0	12	0	0.22
Hamilton Mountain	35	0	9	2
Hamilton West	31	N/A
Kingston	35	5	7	1	0.17
Kitchener	34	0	10
London	28	2	14	2	0.26
Mississauga	35	N/A	8	2
Morrisburg	28	4
Newmarket	32	4	10
North Bay	42	1	5
Oakville	36	0	6
Oshawa	35	4	10
Ottawa Central	29	5	10
Ottawa Downtown	31	5	7	2	0.26
Parry Sound	42	2
Petawawa	28	4
Peterborough	37	3	5
Port Stanley	34	8
Sarnia	32	27	9	4
Sault Ste Marie	54	12	5	1
St. Catharines	17	N/A	23
Sudbury	37	6		1
Thunder Bay	59	11	5
Tiverton	39	2	6	1
Toronto Downtown	37	1	12	1	0.34
Toronto East	38	1	7
Toronto North	29	3	17
Toronto West	35	2	13	1	0.24
Windsor Downtown	26	20	14	2	0.38
Windsor West	14	22	24	0

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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