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Toronto west: June 29, 2010

Air Quality for Toronto west Date Time AQI Category Cause Note: AQI readings on this web page are based on automatically polled data and have not undergone final verification. 29-Jun-10 11:00 PM EDT 6 Nitrogen Dioxide (NO2) 29-Jun-10 10:00 PM EDT 7 Ozone (O3) 29-Jun-10 9:00 PM EDT 9 Ozone (O3) 29-Jun-10 8:00 PM EDT 12 Ozone (O3) 29-Jun-10 7:00 PM EDT 13 Ozone (O3) 29-Jun-10 6:00 PM EDT 13 Ozone (O3) 29-Jun-10 5:00 PM EDT 12 Ozone (O3) 29-Jun-10 4:00 PM EDT 12 Ozone (O3) 29-Jun-10 3:00 PM EDT 12 Ozone (O3) 29-Jun-10 2:00 PM EDT 13 Ozone (O3) 29-Jun-10 1:00 PM EDT 13 Ozone (O3) 29-Jun-10 12:00 PM EDT 12 Ozone (O3) 29-Jun-10 11:00 AM EDT 10 Ozone (O3) 29-Jun-10 10:00 AM EDT 8 Ozone (O3) 29-Jun-10 9:00 AM EDT 9 Ozone (O3) 29-Jun-10 8:00 AM EDT 7 Ozone (O3) 29-Jun-10 7:00 AM EDT 5 Ozone (O3) 29-Jun-10 6:00 AM EDT 7 Ozone (O3) 29-Jun-10 5:00 AM EDT 8 Ozone (O3) 29-Jun-10 4:00 AM EDT 8 Ozone (O3) 29-Jun-10 3:00 AM EDT 7 Ozone (O3) 29-Jun-10 2:00 AM EDT 8 Ozone (O3) 29-Jun-10 1:00 AM EDT 7 Ozone (O3) 29-Jun-10 12:00 AM EDT 8 Ozone (O3)

Air Quality Index (AQI) Categories AQI Colour 0-15 Very Good 16-31 Good 32-49 Moderate 50-99 Poor 100+ Very Poor

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