Pollutant Concentrations

For Thursday, March 18, 2010, 4:00 AM

Station	O₃ (ppb)	PM_2.5 (µg/m³)	NO₂ (ppb)	SO₂ (ppb)	CO (ppm)
Air Pollutant 1-Hour Concentrations for March 18, 2010, 4:00 AM
Note: The pollutant concentrations on this web page are based on automatically polled data and have not undergone final verification.
Barrie	34	1	9
Belleville	31	3	7
Brampton	38	2	5
Brantford	6	2	12
Burlington	20	1	21
Chatham	23	7	13	6
Cornwall	40	2	3
Dorset	40	2
Grand Bend	22	8
Guelph	5	5
Hamilton Downtown	22	4	19	1	0.23
Hamilton Mountain	30	6	9	2
Hamilton West	10	3
Kingston	34	6	4	1	0.2
Kitchener	31	6	9
London	27	2	14	4	0.22
Mississauga	28	3	13	2
Morrisburg	34	3
Newmarket	46	2	4
North Bay	43	3	4
Oakville	32	0	8
Oshawa	38	1	3
Ottawa Central	37	4	8
Ottawa Downtown	39	3	5	1	0.22
Parry Sound	50	1
Petawawa	46	3
Peterborough	44	1	2
Port Stanley	39	N/A
Sarnia	19	11	22	5
Sault Ste Marie	15	10	9	0
St. Catharines	35	2	6
Sudbury	36	5		1
Thunder Bay	12	4	16
Tiverton	41	3	1	1
Toronto Downtown	29	1	20	1	0.36
Toronto East	27	1	19
Toronto North	33	1	13
Toronto West	13	3	35	1	0.22
Windsor Downtown	2	12	52	4	0.48
Windsor West	1	10	45	2

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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