| Station | Main Pollutant | Index |
|---|---|---|
| Barrie July 9,21:00 |
Ozone |
Good
[24]
|
| Belleville July 9,21:00 |
Ozone |
Good
[22]
|
| Brampton July 9,21:00 |
Ozone |
Good
[21]
|
| Brantford July 9,21:00 |
Ozone |
Good
[20]
|
| Burlington July 9,21:00 |
Ozone |
Good
[26]
|
| Chatham July 9,21:00 |
Ozone |
Good
[22]
|
| Cornwall July 9,21:00 |
Ozone |
Good
[28]
|
| Dorset July 9,21:00 |
Ozone |
Very good
[12]
|
| Grand Bend July 9,21:00 |
Ozone |
Good
[27]
|
| Guelph July 9,21:00 |
Ozone |
Good
[18]
|
| Hamilton Downtown July 9,21:00 |
Ozone |
Good
[22]
|
| Hamilton Mountain July 9,21:00 |
Ozone |
Good
[25]
|
| Hamilton West July 9,21:00 |
Ozone |
Good
[19]
|
| Kingston July 9,21:00 |
Ozone |
Good
[23]
|
| Kitchener July 9,21:00 |
Ozone |
Good
[21]
|
| London July 9,21:00 |
Ozone |
Good
[27]
|
| Mississauga July 9,21:00 |
Ozone |
Good
[25]
|
| Morrisburg July 9,21:00 |
Ozone |
Good
[27]
|
| Newmarket July 9,21:00 |
Ozone |
Good
[27]
|
| North Bay July 9,21:00 |
Ozone |
Good
[20]
|
| Oakville July 9,21:00 |
Ozone |
Good
[17]
|
| Oshawa July 9,21:00 |
Ozone |
Good
[22]
|
| Ottawa July 9,21:00 |
Ozone |
Good
[19]
|
| Ottawa Central July 9,21:00 |
Ozone |
Good
[21]
|
| Parry Sound July 9,21:00 |
Ozone |
Good
[26]
|
| Petawawa July 9,21:00 |
Ozone |
Good
[22]
|
| Peterborough July 9,21:00 |
Ozone |
Good
[24]
|
| Port Stanley July 9,21:00 |
Ozone |
Good
[28]
|
| Sarnia July 9,21:00 |
Ozone |
Good
[23]
|
| Sault Ste Marie July 9,21:00 |
Ozone |
Good
[22]
|
| St Catharines July 9,21:00 |
Ozone |
Good
[25]
|
| Sudbury July 9,21:00 |
Ozone |
Good
[22]
|
| Thunder Bay July 9,21:00 |
Ozone |
Good
[16]
|
| Tiverton July 9,21:00 |
Ozone |
Good
[17]
|
| Toronto Downtown July 9,21:00 |
Ozone |
Good
[22]
|
| Toronto East July 9,21:00 |
Ozone |
Good
[22]
|
| Toronto North July 9,21:00 |
Ozone |
Very good
[15]
|
| Toronto West July 9,21:00 |
Ozone |
Good
[23]
|
| Windsor Downtown July 9,21:00 |
Ozone |
Good
[28]
|
| Windsor West July 9,21:00 |
Ozone |
Good
[26]
|
| Very good | Good | Moderate | Poor | Very poor |
| 1 - 15 | 16 - 31 | 32 - 49 | 50 - 99 | 100+ |
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