| Station | Main Pollutant | Index |
|---|---|---|
| Barrie December 28,23:36 |
Ozone |
Good
[23]
|
| Belleville December 28,23:36 |
Ozone |
Good
[22]
|
| Brampton December 28,23:36 |
Ozone |
Good
[24]
|
| Brantford December 28,23:36 |
Ozone |
Good
[24]
|
| Burlington December 28,23:36 |
Ozone |
Good
[24]
|
| Chatham December 28,23:36 |
Ozone |
Good
[25]
|
| Cornwall December 28,23:36 |
Ozone |
Very good
[14]
|
| Dorset December 28,23:36 |
Ozone |
Good
[22]
|
| Grand Bend December 28,23:36 |
Ozone |
Good
[27]
|
| Guelph December 28,23:36 |
Ozone |
Good
[25]
|
| Hamilton Downtown December 28,23:36 |
Ozone |
Good
[23]
|
| Hamilton Mountain December 28,23:36 |
Ozone |
Good
[22]
|
| Hamilton West December 28,23:36 |
Ozone |
Good
[21]
|
| Kingston December 28,23:36 |
NA |
NA
|
| Kitchener December 28,23:36 |
Ozone |
Good
[23]
|
| London December 28,23:36 |
Ozone |
Good
[22]
|
| Mississauga December 28,23:36 |
Ozone |
Good
[23]
|
| Morrisburg December 28,23:36 |
Ozone |
Very good
[13]
|
| Newmarket December 28,23:36 |
Ozone |
Good
[23]
|
| North Bay December 28,23:36 |
Ozone |
Good
[22]
|
| Oakville December 28,23:36 |
Ozone |
Good
[23]
|
| Oshawa December 28,23:36 |
Ozone |
Good
[21]
|
| Ottawa December 28,23:36 |
NA |
NA
|
| Ottawa Central December 28,23:36 |
Ozone |
Good
[20]
|
| Parry Sound December 28,23:36 |
Ozone |
Good
[21]
|
| Petawawa December 28,23:36 |
Ozone |
Good
[21]
|
| Peterborough December 28,23:36 |
Ozone |
Good
[21]
|
| Port Stanley December 28,23:36 |
Ozone |
Good
[25]
|
| Sarnia December 28,23:36 |
Ozone |
Good
[26]
|
| Sault Ste Marie December 28,23:36 |
Ozone |
Good
[22]
|
| St Catharines December 28,23:36 |
Ozone |
Good
[22]
|
| Sudbury December 28,23:36 |
Ozone |
Good
[21]
|
| Thunder Bay December 28,23:36 |
Ozone |
Good
[22]
|
| Tiverton December 28,23:36 |
Ozone |
Good
[25]
|
| Toronto Downtown December 28,23:36 |
Ozone |
Good
[21]
|
| Toronto East December 28,23:36 |
Ozone |
Good
[21]
|
| Toronto North December 28,23:36 |
Ozone |
Good
[22]
|
| Toronto West December 28,23:36 |
Ozone |
Good
[20]
|
| Windsor Downtown December 28,23:36 |
Ozone |
Good
[22]
|
| Windsor West December 28,23:36 |
Ozone |
Good
[22]
|
| Very good | Good | Moderate | Poor | Very poor |
| 1 - 15 | 16 - 31 | 32 - 49 | 50 - 99 | 100+ |
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