| Station | Main Pollutant | Index |
|---|---|---|
| Barrie December 23,13:00 |
Ozone |
Good
[22]
|
| Belleville December 23,13:00 |
Ozone |
Good
[22]
|
| Brampton December 23,13:00 |
Ozone |
Good
[21]
|
| Brantford December 23,13:00 |
Ozone |
Good
[22]
|
| Burlington December 23,13:00 |
Ozone |
Good
[20]
|
| Chatham December 23,13:00 |
Ozone |
Good
[20]
|
| Cornwall December 23,13:00 |
Ozone |
Good
[20]
|
| Dorset December 23,13:00 |
Ozone |
Good
[23]
|
| Grand Bend December 23,13:00 |
Ozone |
Good
[24]
|
| Guelph December 23,13:00 |
Ozone |
Good
[25]
|
| Hamilton Downtown December 23,13:00 |
Ozone |
Good
[22]
|
| Hamilton Mountain December 23,13:00 |
Ozone |
Good
[23]
|
| Hamilton West December 23,13:00 |
Ozone |
Good
[22]
|
| Kingston December 23,13:00 |
Ozone |
Good
[22]
|
| Kitchener December 23,13:00 |
Ozone |
Good
[24]
|
| London December 23,13:00 |
Ozone |
Good
[22]
|
| Mississauga December 23,13:00 |
Ozone |
Good
[18]
|
| Morrisburg December 23,13:00 |
Ozone |
Good
[21]
|
| Newmarket December 23,13:00 |
Ozone |
Good
[24]
|
| North Bay December 23,13:00 |
Ozone |
Good
[23]
|
| Oakville December 23,13:00 |
Ozone |
Very good
[12]
|
| Oshawa December 23,13:00 |
NA |
NA
|
| Ottawa December 23,13:00 |
Ozone |
Good
[20]
|
| Ottawa Central December 23,13:00 |
Ozone |
Good
[21]
|
| Parry Sound December 23,13:00 |
Ozone |
Good
[23]
|
| Petawawa December 23,13:00 |
Ozone |
Good
[23]
|
| Peterborough December 23,13:00 |
Ozone |
Good
[22]
|
| Port Stanley December 23,13:00 |
Ozone |
Good
[22]
|
| Sarnia December 23,13:00 |
Ozone |
Good
[24]
|
| Sault Ste Marie December 23,13:00 |
Ozone |
Good
[22]
|
| St Catharines December 23,13:00 |
Ozone |
Good
[21]
|
| Sudbury December 23,13:00 |
Ozone |
Good
[23]
|
| Thunder Bay December 23,13:00 |
Ozone |
Very good
[14]
|
| Tiverton December 23,13:00 |
Ozone |
Good
[25]
|
| Toronto Downtown December 23,13:00 |
Ozone |
Good
[21]
|
| Toronto East December 23,13:00 |
Ozone |
Good
[18]
|
| Toronto North December 23,13:00 |
Ozone |
Good
[22]
|
| Toronto West December 23,13:00 |
Ozone |
Very good
[14]
|
| Windsor Downtown December 23,13:00 |
Ozone |
Good
[19]
|
| Windsor West December 23,13:00 |
Ozone |
Good
[18]
|
| Very good | Good | Moderate | Poor | Very poor |
| 1 - 15 | 16 - 31 | 32 - 49 | 50 - 99 | 100+ |
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