Canada ثاني أكسيد النيتروجين (NO₂) المستوى

1.

North Vancouver, British Columbia

جيد

1xabove Standard

2.

Port Moody, British Columbia

جيد

1xbelow Standard

3.

Vancouver, British Columbia

جيد

1xbelow Standard

4.

Squamish, British Columbia

جيد

1xbelow Standard

5.

Delta, British Columbia

جيد

1xbelow Standard

6.

West Vancouver, British Columbia

جيد

1xbelow Standard

7.

Nanaimo, British Columbia

جيد

1xbelow Standard

8.

Whistler, British Columbia

جيد

1xbelow Standard

9.

New Westminster, British Columbia

جيد

1xbelow Standard

10.

Richmond, British Columbia

جيد

1xbelow Standard