Country Background

Fort St John 85Th Avenue, Fort St John, British Columbia, Canada Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

October Air Quality Analysis

Fort St John 85Th Avenue, Fort St John, British Columbia, Canada

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
8th Oct 2022
109AQI
Lowest AQI recorded on
6th Oct 2023
5AQI


Same Day Analysis (4th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 16 of Good air quality, showing improvement over 2022 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 4th Oct - 5th Oct 2025

Fort St John 85Th Avenue, Fort St John, British Columbia, Canada

AQI
Day
Night
.

6 AM4th Oct 2025

7 PM

5 AM5th Oct 2025

Day time
Avg. Highest Time
10AM4th Oct

19AQI

Avg. Lowest Time
5PM4th Oct

12AQI

Night time
Avg. Highest Time
11PM4th Oct

31AQI

Avg. Lowest Time
8PM4th Oct

6AQI

In the last 24 hours,

Fort St John 85Th Avenue's AQI reached its highest point of 31 at 11 PM during the Night, while the lowest point, 6, was recorded at 8 PM during the Night between 4th Oct and 5th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Fort St John 85Th Avenue, Fort St John, British Columbia, Canada

SepOct
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
5th Sep 2025606 AMAQI
5th Sep 2025597 AMAQI
5th Sep 2025578 AMAQI
5th Sep 2025589 AMAQI
5th Sep 20256010 AMAQI
5th Sep 20255611 AMAQI
5th Sep 20255612 PMAQI
5th Sep 2025581 PMAQI
5th Sep 2025602 PMAQI
5th Sep 2025533 PMAQI
5th Sep 2025594 PMAQI
5th Sep 2025615 PMAQI
5th Sep 2025616 PMAQI
5th Sep 2025647 PMAQI
5th Sep 2025668 PMAQI
5th Sep 2025549 PMAQI
5th Sep 20256610 PMAQI
5th Sep 20256811 PMAQI
6th Sep 20257012 AMAQI
6th Sep 2025731 AMAQI
6th Sep 2025732 AMAQI
6th Sep 2025763 AMAQI
6th Sep 2025714 AMAQI
6th Sep 2025825 AMAQI

15°C5/25°C

6th Sep 2025746 AMAQI
6th Sep 2025717 AMAQI
6th Sep 2025758 AMAQI
6th Sep 2025729 AMAQI
6th Sep 20257910 AMAQI
6th Sep 20257711 AMAQI
6th Sep 20257712 PMAQI
6th Sep 2025761 PMAQI
6th Sep 2025812 PMAQI
6th Sep 2025783 PMAQI
6th Sep 2025974 PMAQI
6th Sep 2025765 PMAQI
6th Sep 2025756 PMAQI
6th Sep 2025717 PMAQI
6th Sep 2025678 PMAQI
6th Sep 2025759 PMAQI
6th Sep 20257410 PMAQI
6th Sep 20257011 PMAQI
7th Sep 20257212 AMAQI
7th Sep 2025741 AMAQI
7th Sep 2025802 AMAQI
7th Sep 2025813 AMAQI
7th Sep 2025814 AMAQI
7th Sep 2025885 AMAQI

20°C9/29°C

7th Sep 2025906 AMAQI
7th Sep 2025827 AMAQI
7th Sep 2025768 AMAQI
7th Sep 2025789 AMAQI
7th Sep 20257710 AMAQI
7th Sep 20258411 AMAQI
7th Sep 20258012 PMAQI
7th Sep 2025831 PMAQI
7th Sep 2025802 PMAQI
7th Sep 2025823 PMAQI
7th Sep 2025944 PMAQI
7th Sep 20251015 PMAQI
7th Sep 2025956 PMAQI
7th Sep 2025917 PMAQI
7th Sep 2025948 PMAQI
7th Sep 2025799 PMAQI
7th Sep 20258010 PMAQI
7th Sep 20258211 PMAQI
8th Sep 20258112 AMAQI
8th Sep 2025831 AMAQI
8th Sep 2025842 AMAQI
8th Sep 2025973 AMAQI
8th Sep 2025934 AMAQI
8th Sep 2025945 AMAQI

19°C12/25°C

8th Sep 2025876 AMAQI
8th Sep 2025977 AMAQI
8th Sep 2025838 AMAQI
8th Sep 2025869 AMAQI
8th Sep 20258810 AMAQI
8th Sep 20259111 AMAQI
8th Sep 20259212 PMAQI
8th Sep 2025941 PMAQI
8th Sep 20251092 PMAQI
8th Sep 20251013 PMAQI
8th Sep 2025884 PMAQI
8th Sep 2025875 PMAQI
8th Sep 2025876 PMAQI
8th Sep 2025807 PMAQI
8th Sep 2025728 PMAQI
8th Sep 2025829 PMAQI
8th Sep 20259010 PMAQI
8th Sep 20256611 PMAQI
9th Sep 20256612 AMAQI
9th Sep 2025721 AMAQI
9th Sep 2025682 AMAQI
9th Sep 2025653 AMAQI
9th Sep 2025614 AMAQI
9th Sep 2025585 AMAQI

17°C9/25°C

9th Sep 2025516 AMAQI
9th Sep 2025477 AMAQI
9th Sep 2025548 AMAQI
9th Sep 2025549 AMAQI
9th Sep 20256010 AMAQI
9th Sep 20256211 AMAQI
9th Sep 20257412 PMAQI
9th Sep 2025591 PMAQI
9th Sep 2025662 PMAQI
9th Sep 2025633 PMAQI
9th Sep 2025694 PMAQI
9th Sep 2025705 PMAQI
9th Sep 2025816 PMAQI
9th Sep 2025767 PMAQI
9th Sep 2025838 PMAQI
9th Sep 2025619 PMAQI
9th Sep 20256610 PMAQI
9th Sep 20257111 PMAQI
10th Sep 20257412 AMAQI
10th Sep 2025711 AMAQI
10th Sep 2025662 AMAQI
10th Sep 2025623 AMAQI
10th Sep 2025634 AMAQI
10th Sep 2025615 AMAQI

18°C13/22°C

10th Sep 2025566 AMAQI
10th Sep 2025537 AMAQI
10th Sep 2025608 AMAQI
10th Sep 2025679 AMAQI
10th Sep 20256510 AMAQI
10th Sep 20255411 AMAQI
10th Sep 20256112 PMAQI
10th Sep 2025611 PMAQI
10th Sep 2025542 PMAQI
10th Sep 2025573 PMAQI
10th Sep 2025584 PMAQI
10th Sep 2025505 PMAQI
10th Sep 2025506 PMAQI
10th Sep 2025577 PMAQI
10th Sep 2025508 PMAQI
10th Sep 2025599 PMAQI
10th Sep 20256210 PMAQI
10th Sep 20254211 PMAQI
11th Sep 20254512 AMAQI
11th Sep 2025531 AMAQI
11th Sep 2025542 AMAQI
11th Sep 2025543 AMAQI
11th Sep 2025524 AMAQI
11th Sep 2025515 AMAQI

15°C8/22°C

11th Sep 2025506 AMAQI
11th Sep 2025547 AMAQI
11th Sep 2025538 AMAQI
11th Sep 2025559 AMAQI
11th Sep 20255210 AMAQI
11th Sep 20255311 AMAQI
11th Sep 20255212 PMAQI
11th Sep 2025541 PMAQI
11th Sep 2025572 PMAQI
11th Sep 2025563 PMAQI
11th Sep 2025634 PMAQI
11th Sep 2025665 PMAQI
11th Sep 2025686 PMAQI
11th Sep 2025707 PMAQI
11th Sep 2025668 PMAQI
11th Sep 2025569 PMAQI
11th Sep 20257010 PMAQI
11th Sep 20259711 PMAQI
12th Sep 20258612 AMAQI
12th Sep 2025911 AMAQI
12th Sep 20251152 AMAQI
12th Sep 2025893 AMAQI
12th Sep 2025834 AMAQI
12th Sep 2025765 AMAQI

17°C9/26°C

12th Sep 2025686 AMAQI
12th Sep 2025697 AMAQI
12th Sep 2025638 AMAQI
12th Sep 2025669 AMAQI
12th Sep 20256610 AMAQI
12th Sep 20256411 AMAQI
12th Sep 20256712 PMAQI
12th Sep 2025661 PMAQI
12th Sep 2025652 PMAQI
12th Sep 2025663 PMAQI
12th Sep 2025624 PMAQI
12th Sep 2025625 PMAQI
12th Sep 2025586 PMAQI
12th Sep 2025567 PMAQI
12th Sep 2025538 PMAQI
12th Sep 2025709 PMAQI
12th Sep 20256210 PMAQI
12th Sep 20255511 PMAQI
13th Sep 20255812 AMAQI
13th Sep 2025561 AMAQI
13th Sep 2025512 AMAQI
13th Sep 2025543 AMAQI
13th Sep 2025574 AMAQI
13th Sep 2025555 AMAQI

18°C13/25°C

13th Sep 2025526 AMAQI
13th Sep 2025477 AMAQI
13th Sep 2025498 AMAQI
13th Sep 2025529 AMAQI
13th Sep 20255310 AMAQI
13th Sep 20255211 AMAQI
13th Sep 20255412 PMAQI
13th Sep 2025461 PMAQI
13th Sep 2025522 PMAQI
13th Sep 2025553 PMAQI
13th Sep 2025464 PMAQI
13th Sep 2025425 PMAQI
13th Sep 2025406 PMAQI
13th Sep 2025367 PMAQI
13th Sep 2025378 PMAQI
13th Sep 2025429 PMAQI
13th Sep 20254810 PMAQI
13th Sep 20253811 PMAQI
14th Sep 20254412 AMAQI
14th Sep 2025421 AMAQI
14th Sep 2025552 AMAQI
14th Sep 2025503 AMAQI
14th Sep 2025544 AMAQI
14th Sep 2025545 AMAQI

14°C12/17°C

14th Sep 2025426 AMAQI
14th Sep 2025497 AMAQI
14th Sep 2025468 AMAQI
14th Sep 2025479 AMAQI
14th Sep 20253810 AMAQI
14th Sep 20253611 AMAQI
14th Sep 20253612 PMAQI
14th Sep 2025341 PMAQI
14th Sep 2025382 PMAQI
14th Sep 2025483 PMAQI
14th Sep 2025434 PMAQI
14th Sep 2025435 PMAQI
14th Sep 2025436 PMAQI
14th Sep 2025457 PMAQI
14th Sep 2025478 PMAQI
14th Sep 2025429 PMAQI
14th Sep 20254710 PMAQI
14th Sep 20255611 PMAQI
15th Sep 20255312 AMAQI
15th Sep 2025521 AMAQI
15th Sep 2025532 AMAQI
15th Sep 2025523 AMAQI
15th Sep 2025524 AMAQI
15th Sep 2025445 AMAQI

14°C9/19°C

15th Sep 2025396 AMAQI
15th Sep 2025397 AMAQI
15th Sep 2025398 AMAQI
15th Sep 2025329 AMAQI
15th Sep 20254010 AMAQI
15th Sep 20253311 AMAQI
15th Sep 20251812 PMAQI
15th Sep 2025251 PMAQI
15th Sep 2025262 PMAQI
15th Sep 2025223 PMAQI
15th Sep 2025244 PMAQI
15th Sep 2025315 PMAQI
15th Sep 2025306 PMAQI
15th Sep 2025247 PMAQI
15th Sep 2025298 PMAQI
15th Sep 2025349 PMAQI
15th Sep 20253010 PMAQI
15th Sep 20253211 PMAQI
16th Sep 20253212 AMAQI
16th Sep 2025301 AMAQI
16th Sep 2025322 AMAQI
16th Sep 2025333 AMAQI
16th Sep 2025344 AMAQI
16th Sep 2025285 AMAQI

14°C10/19°C

16th Sep 2025196 AMAQI
16th Sep 2025237 AMAQI
16th Sep 2025318 AMAQI
16th Sep 2025249 AMAQI
16th Sep 20252410 AMAQI
16th Sep 20252611 AMAQI
16th Sep 20252712 PMAQI
16th Sep 2025321 PMAQI
16th Sep 2025242 PMAQI
16th Sep 2025263 PMAQI
16th Sep 2025314 PMAQI
16th Sep 2025305 PMAQI
16th Sep 2025346 PMAQI
16th Sep 2025337 PMAQI
16th Sep 2025338 PMAQI
16th Sep 2025289 PMAQI
16th Sep 20252810 PMAQI
16th Sep 20253311 PMAQI
17th Sep 20253412 AMAQI
17th Sep 2025401 AMAQI
17th Sep 2025492 AMAQI
17th Sep 2025493 AMAQI
17th Sep 2025504 AMAQI
17th Sep 2025515 AMAQI

14°C6/24°C

17th Sep 2025506 AMAQI
17th Sep 2025537 AMAQI
17th Sep 2025518 AMAQI
17th Sep 2025499 AMAQI
17th Sep 20254810 AMAQI
17th Sep 20255011 AMAQI
17th Sep 20255312 PMAQI
17th Sep 2025521 PMAQI
17th Sep 2025512 PMAQI
17th Sep 2025513 PMAQI
17th Sep 2025504 PMAQI
17th Sep 2025525 PMAQI
17th Sep 2025536 PMAQI
17th Sep 2025527 PMAQI
17th Sep 2025558 PMAQI
17th Sep 2025539 PMAQI
17th Sep 20255310 PMAQI
17th Sep 20256211 PMAQI
18th Sep 20255812 AMAQI
18th Sep 2025601 AMAQI
18th Sep 2025532 AMAQI
18th Sep 2025523 AMAQI
18th Sep 2025544 AMAQI
18th Sep 2025445 AMAQI

17°C7/27°C

18th Sep 2025256 AMAQI
18th Sep 2025207 AMAQI
18th Sep 2025308 AMAQI
18th Sep 2025429 AMAQI
18th Sep 20253610 AMAQI
18th Sep 20253411 AMAQI
18th Sep 20253112 PMAQI
18th Sep 2025361 PMAQI
18th Sep 2025382 PMAQI
18th Sep 2025353 PMAQI
18th Sep 2025354 PMAQI
18th Sep 2025385 PMAQI
18th Sep 2025396 PMAQI
18th Sep 2025417 PMAQI
18th Sep 2025368 PMAQI
18th Sep 2025369 PMAQI
18th Sep 20253810 PMAQI
18th Sep 20254011 PMAQI
19th Sep 20253712 AMAQI
19th Sep 2025371 AMAQI
19th Sep 2025322 AMAQI
19th Sep 2025293 AMAQI
19th Sep 2025304 AMAQI
19th Sep 2025245 AMAQI

12°C8/17°C

19th Sep 2025176 AMAQI
19th Sep 2025177 AMAQI
19th Sep 2025218 AMAQI
19th Sep 2025259 AMAQI
19th Sep 20252510 AMAQI
19th Sep 20252411 AMAQI
19th Sep 20252412 PMAQI
19th Sep 2025281 PMAQI
19th Sep 2025332 PMAQI
19th Sep 2025393 PMAQI
19th Sep 2025304 PMAQI
19th Sep 2025295 PMAQI
19th Sep 2025286 PMAQI
19th Sep 2025317 PMAQI
19th Sep 2025288 PMAQI
19th Sep 2025279 PMAQI
19th Sep 20252810 PMAQI
19th Sep 20253011 PMAQI
20th Sep 20253012 AMAQI
20th Sep 2025311 AMAQI
20th Sep 2025302 AMAQI
20th Sep 2025303 AMAQI
20th Sep 2025304 AMAQI
20th Sep 2025285 AMAQI

13°C6/20°C

20th Sep 2025226 AMAQI
20th Sep 2025187 AMAQI
20th Sep 2025258 AMAQI
20th Sep 2025329 AMAQI
20th Sep 20252810 AMAQI
20th Sep 20253211 AMAQI
20th Sep 20253612 PMAQI
20th Sep 2025381 PMAQI
20th Sep 2025412 PMAQI
20th Sep 2025473 PMAQI
20th Sep 2025484 PMAQI
20th Sep 2025435 PMAQI
20th Sep 2025446 PMAQI
20th Sep 2025447 PMAQI
20th Sep 2025468 PMAQI
20th Sep 2025349 PMAQI
20th Sep 20253210 PMAQI
20th Sep 20254011 PMAQI
21st Sep 20253712 AMAQI
21st Sep 2025301 AMAQI
21st Sep 2025332 AMAQI
21st Sep 2025313 AMAQI
21st Sep 2025314 AMAQI
21st Sep 2025345 AMAQI

14°C8/21°C

21st Sep 2025326 AMAQI
21st Sep 2025237 AMAQI
21st Sep 2025308 AMAQI
21st Sep 2025309 AMAQI
21st Sep 20253210 AMAQI
21st Sep 20253811 AMAQI
21st Sep 20253312 PMAQI
21st Sep 2025371 PMAQI
21st Sep 2025292 PMAQI
21st Sep 2025263 PMAQI
21st Sep 2025304 PMAQI
21st Sep 2025295 PMAQI
21st Sep 2025326 PMAQI
21st Sep 2025267 PMAQI
21st Sep 2025248 PMAQI
21st Sep 2025349 PMAQI
21st Sep 20253310 PMAQI
21st Sep 20253011 PMAQI
22nd Sep 20252812 AMAQI
22nd Sep 2025301 AMAQI
22nd Sep 2025292 AMAQI
22nd Sep 2025293 AMAQI
22nd Sep 2025264 AMAQI
22nd Sep 2025215 AMAQI

11°C8/15°C

22nd Sep 2025176 AMAQI
22nd Sep 2025137 AMAQI
22nd Sep 2025128 AMAQI
22nd Sep 2025169 AMAQI
22nd Sep 20251810 AMAQI
22nd Sep 20251811 AMAQI
22nd Sep 20251512 PMAQI
22nd Sep 2025181 PMAQI
22nd Sep 2025162 PMAQI
22nd Sep 2025143 PMAQI
22nd Sep 2025204 PMAQI
22nd Sep 2025195 PMAQI
22nd Sep 2025196 PMAQI
22nd Sep 2025217 PMAQI
22nd Sep 2025198 PMAQI
22nd Sep 2025189 PMAQI
22nd Sep 20251910 PMAQI
22nd Sep 20253011 PMAQI
23rd Sep 20252312 AMAQI
23rd Sep 2025201 AMAQI
23rd Sep 2025172 AMAQI
23rd Sep 2025163 AMAQI
23rd Sep 2025164 AMAQI
23rd Sep 2025165 AMAQI

11°C6/15°C

23rd Sep 2025166 AMAQI
23rd Sep 2025127 AMAQI
23rd Sep 2025138 AMAQI
23rd Sep 2025149 AMAQI
23rd Sep 20251610 AMAQI
23rd Sep 20251411 AMAQI
23rd Sep 20251412 PMAQI
23rd Sep 2025181 PMAQI
23rd Sep 2025162 PMAQI
23rd Sep 2025143 PMAQI
23rd Sep 2025164 PMAQI
23rd Sep 2025165 PMAQI
23rd Sep 2025166 PMAQI
23rd Sep 2025167 PMAQI
23rd Sep 2025168 PMAQI
23rd Sep 2025149 PMAQI
23rd Sep 20251410 PMAQI
23rd Sep 20251611 PMAQI
24th Sep 20251812 AMAQI
24th Sep 2025171 AMAQI
24th Sep 2025182 AMAQI
24th Sep 2025163 AMAQI
24th Sep 2025164 AMAQI
24th Sep 2025195 AMAQI

10°C5/15°C

24th Sep 2025156 AMAQI
24th Sep 2025127 AMAQI
24th Sep 2025138 AMAQI
24th Sep 2025139 AMAQI
24th Sep 20251210 AMAQI
24th Sep 20251211 AMAQI
24th Sep 20251412 PMAQI
24th Sep 2025171 PMAQI
24th Sep 2025162 PMAQI
24th Sep 2025143 PMAQI
24th Sep 2025164 PMAQI
24th Sep 2025165 PMAQI
24th Sep 2025156 PMAQI
24th Sep 2025147 PMAQI
24th Sep 2025168 PMAQI
24th Sep 2025149 PMAQI
24th Sep 20251610 PMAQI
24th Sep 20252011 PMAQI
25th Sep 20252012 AMAQI
25th Sep 2025221 AMAQI
25th Sep 2025152 AMAQI
25th Sep 2025113 AMAQI
25th Sep 2025104 AMAQI
25th Sep 2025105 AMAQI

9°C4/14°C

25th Sep 2025106 AMAQI
25th Sep 2025107 AMAQI
25th Sep 2025138 AMAQI
25th Sep 2025119 AMAQI
25th Sep 2025910 AMAQI
25th Sep 2025911 AMAQI
25th Sep 20251112 PMAQI
25th Sep 2025131 PMAQI
25th Sep 2025232 PMAQI
25th Sep 2025313 PMAQI
25th Sep 2025344 PMAQI
25th Sep 2025305 PMAQI
25th Sep 2025266 PMAQI
25th Sep 2025267 PMAQI
25th Sep 2025358 PMAQI
25th Sep 2025439 PMAQI
25th Sep 20254710 PMAQI
25th Sep 20253811 PMAQI
26th Sep 20251912 AMAQI
26th Sep 2025121 AMAQI
26th Sep 2025142 AMAQI
26th Sep 2025113 AMAQI
26th Sep 2025114 AMAQI
26th Sep 2025125 AMAQI

8°C4/14°C

26th Sep 2025146 AMAQI
26th Sep 2025147 AMAQI
26th Sep 2025138 AMAQI
26th Sep 2025119 AMAQI
26th Sep 20252010 AMAQI
26th Sep 20251411 AMAQI
26th Sep 20251012 PMAQI
26th Sep 202591 PMAQI
26th Sep 2025102 PMAQI
26th Sep 2025183 PMAQI
26th Sep 2025274 PMAQI
26th Sep 2025355 PMAQI
26th Sep 2025436 PMAQI
26th Sep 2025397 PMAQI
26th Sep 2025288 PMAQI
26th Sep 2025369 PMAQI
26th Sep 20254510 PMAQI
26th Sep 20252311 PMAQI
27th Sep 20251512 AMAQI
27th Sep 2025111 AMAQI
27th Sep 2025122 AMAQI
27th Sep 202573 AMAQI
27th Sep 2025104 AMAQI
27th Sep 2025105 AMAQI

8°C4/13°C

27th Sep 2025156 AMAQI
27th Sep 2025177 AMAQI
27th Sep 202578 AMAQI
27th Sep 202569 AMAQI
27th Sep 2025610 AMAQI
27th Sep 2025611 AMAQI
27th Sep 2025612 PMAQI
27th Sep 202561 PMAQI
27th Sep 202562 PMAQI
27th Sep 202593 PMAQI
27th Sep 2025174 PMAQI
27th Sep 2025205 PMAQI
27th Sep 2025146 PMAQI
27th Sep 2025117 PMAQI
27th Sep 202568 PMAQI
27th Sep 2025109 PMAQI
27th Sep 20251110 PMAQI
27th Sep 2025911 PMAQI
28th Sep 20251612 AMAQI
28th Sep 2025111 AMAQI
28th Sep 2025142 AMAQI
28th Sep 2025143 AMAQI
28th Sep 2025104 AMAQI
28th Sep 2025325 AMAQI

8°C2/13°C

28th Sep 2025446 AMAQI
28th Sep 2025447 AMAQI
28th Sep 2025378 AMAQI
28th Sep 2025339 AMAQI
28th Sep 20251110 AMAQI
28th Sep 2025611 AMAQI
28th Sep 2025612 PMAQI
28th Sep 202561 PMAQI
28th Sep 2025112 PMAQI
28th Sep 2025153 PMAQI
28th Sep 2025164 PMAQI
28th Sep 2025155 PMAQI
28th Sep 2025116 PMAQI
28th Sep 202587 PMAQI
28th Sep 202568 PMAQI
28th Sep 202569 PMAQI
28th Sep 20251010 PMAQI
28th Sep 2025711 PMAQI
29th Sep 20251012 AMAQI
29th Sep 202591 AMAQI
29th Sep 2025102 AMAQI
29th Sep 202563 AMAQI
29th Sep 2025224 AMAQI
29th Sep 2025285 AMAQI

6°C1/11°C

29th Sep 2025236 AMAQI
29th Sep 2025207 AMAQI
29th Sep 2025248 AMAQI
29th Sep 2025189 AMAQI
29th Sep 20251710 AMAQI
29th Sep 20251211 AMAQI
29th Sep 20251412 PMAQI
29th Sep 2025101 PMAQI
29th Sep 2025102 PMAQI
29th Sep 2025113 PMAQI
29th Sep 2025114 PMAQI
29th Sep 2025135 PMAQI
29th Sep 2025156 PMAQI
29th Sep 2025167 PMAQI
29th Sep 2025228 PMAQI
29th Sep 2025229 PMAQI
29th Sep 20253010 PMAQI
29th Sep 20251911 PMAQI
30th Sep 20252312 AMAQI
30th Sep 2025211 AMAQI
30th Sep 2025212 AMAQI
30th Sep 2025213 AMAQI
30th Sep 2025164 AMAQI
30th Sep 2025155 AMAQI

7°C5/10°C

30th Sep 2025106 AMAQI
30th Sep 2025117 AMAQI
30th Sep 2025138 AMAQI
30th Sep 2025129 AMAQI
30th Sep 20251010 AMAQI
30th Sep 2025911 AMAQI
30th Sep 2025612 PMAQI
30th Sep 202581 PMAQI
30th Sep 202582 PMAQI
30th Sep 202563 PMAQI
30th Sep 2025104 PMAQI
30th Sep 2025115 PMAQI
30th Sep 2025206 PMAQI
30th Sep 2025187 PMAQI
30th Sep 2025278 PMAQI
30th Sep 2025259 PMAQI
30th Sep 20251510 PMAQI
30th Sep 20252311 PMAQI
1st Oct 20252412 AMAQI
1st Oct 2025221 AMAQI
1st Oct 2025342 AMAQI
1st Oct 2025343 AMAQI
1st Oct 2025424 AMAQI
1st Oct 2025395 AMAQI

8°C6/11°C

1st Oct 2025246 AMAQI
1st Oct 2025127 AMAQI
1st Oct 2025118 AMAQI
1st Oct 2025109 AMAQI
1st Oct 20251210 AMAQI
1st Oct 20252511 AMAQI
1st Oct 20252412 PMAQI
1st Oct 2025301 PMAQI
1st Oct 2025332 PMAQI
1st Oct 2025293 PMAQI
1st Oct 2025254 PMAQI
1st Oct 2025245 PMAQI
1st Oct 2025346 PMAQI
1st Oct 2025377 PMAQI
1st Oct 2025378 PMAQI
1st Oct 2025399 PMAQI
1st Oct 20254310 PMAQI
1st Oct 20253911 PMAQI
2nd Oct 20253412 AMAQI
2nd Oct 2025361 AMAQI
2nd Oct 2025392 AMAQI
2nd Oct 2025503 AMAQI
2nd Oct 2025454 AMAQI
2nd Oct 2025485 AMAQI

8°C5/12°C

2nd Oct 2025536 AMAQI
2nd Oct 2025447 AMAQI
2nd Oct 2025458 AMAQI
2nd Oct 2025359 AMAQI
2nd Oct 20253410 AMAQI
2nd Oct 20254111 AMAQI
2nd Oct 20253812 PMAQI
2nd Oct 2025381 PMAQI
2nd Oct 2025362 PMAQI
2nd Oct 2025353 PMAQI
2nd Oct 2025164 PMAQI
2nd Oct 2025175 PMAQI
2nd Oct 2025186 PMAQI
2nd Oct 2025187 PMAQI
2nd Oct 2025178 PMAQI
2nd Oct 2025189 PMAQI
2nd Oct 20251510 PMAQI
2nd Oct 20251411 PMAQI
3rd Oct 20251112 AMAQI
3rd Oct 202561 AMAQI
3rd Oct 202562 AMAQI
3rd Oct 202563 AMAQI
3rd Oct 202544 AMAQI
3rd Oct 202565 AMAQI

9°C5/15°C

3rd Oct 202566 AMAQI
3rd Oct 202567 AMAQI
3rd Oct 202598 AMAQI
3rd Oct 2025159 AMAQI
3rd Oct 20251710 AMAQI
3rd Oct 20251711 AMAQI
3rd Oct 20252012 PMAQI
3rd Oct 2025191 PMAQI
3rd Oct 202592 PMAQI
3rd Oct 2025103 PMAQI
3rd Oct 2025134 PMAQI
3rd Oct 2025125 PMAQI
3rd Oct 2025146 PMAQI
3rd Oct 2025117 PMAQI
3rd Oct 2025138 PMAQI
3rd Oct 2025169 PMAQI
3rd Oct 20251410 PMAQI
3rd Oct 20252311 PMAQI
4th Oct 20252412 AMAQI
4th Oct 2025111 AMAQI
4th Oct 2025122 AMAQI
4th Oct 2025153 AMAQI
4th Oct 2025164 AMAQI
4th Oct 2025145 AMAQI

10°C7/13°C

4th Oct 2025136 AMAQI
4th Oct 2025137 AMAQI
4th Oct 2025148 AMAQI
4th Oct 2025189 AMAQI
4th Oct 20251910 AMAQI
4th Oct 20251911 AMAQI
4th Oct 20251912 PMAQI
4th Oct 2025191 PMAQI
4th Oct 2025142 PMAQI
4th Oct 2025193 PMAQI
4th Oct 2025134 PMAQI
4th Oct 2025125 PMAQI
4th Oct 2025146 PMAQI
4th Oct 2025127 PMAQI
4th Oct 202568 PMAQI
4th Oct 2025149 PMAQI
4th Oct 20251810 PMAQI
4th Oct 20253111 PMAQI
5th Oct 20253112 AMAQI
5th Oct 2025301 AMAQI
5th Oct 2025122 AMAQI
5th Oct 2025163 AMAQI
5th Oct 2025194 AMAQI
5th Oct 2025205 AMAQI

5°C4/8°C

6 AM
12 PM
7 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM - 7 PM

37AQI

14 hours / Day
420 hours / Month
Avg. Lowest Time
6 AM - 7 PM

37AQI

14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 PM (Avg. 37), while the lowest AQI was between 6 AM to 7 PM (Avg. 37).
Night time
Avg. Highest Time
12 AM - 5 AM

40AQI

6 hours / Day
180 hours / Month
Avg. Lowest Time
8 PM - 9 PM

38AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 40), while the lowest AQI was between 8 PM to 9 PM (Avg. 38).

2025 Days Vs Air Quality

Fort St John 85Th Avenue, Fort St John, British Columbia, Canada

2025

93%

258

5%

14

1%

4

0.3%

1

Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)

Good
258 Days
Moderate
14 Days
Poor
4 Days
Unhealthy
1 Days
Severe
0 Days
Hazardous
0 Days



Under WHO’s Safe Air Quality Limits: 93%

Health Risk Level:

Very Low

In 2025, 93% of 278 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.

Annual Air Quality Insights

Fort St John 85Th Avenue, Fort St John, British Columbia, Canada

AQI levels in 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
29AQI
2nd January 2025
27AQI
3rd January 2025
34AQI
4th January 2025
40AQI
5th January 2025
47AQI
6th January 2025
45AQI
7th January 2025
29AQI
8th January 2025
21AQI
9th January 2025
19AQI
10th January 2025
17AQI
11th January 2025
17AQI
12th January 2025
20AQI
13th January 2025
20AQI
14th January 2025
20AQI
15th January 2025
19AQI
16th January 2025
28AQI
17th January 2025
18AQI
18th January 2025
33AQI
19th January 2025
25AQI
20th January 2025
26AQI
21st January 2025
19AQI
22nd January 2025
23AQI
23rd January 2025
19AQI
24th January 2025
19AQI
25th January 2025
18AQI
26th January 2025
19AQI
27th January 2025
16AQI
28th January 2025
19AQI
29th January 2025
19AQI
30th January 2025
18AQI
31st January 2025
27AQI
1st February 2025
29AQI
2nd February 2025
24AQI
3rd February 2025
33AQI
4th February 2025
33AQI
5th February 2025
34AQI
6th February 2025
24AQI
7th February 2025
32AQI
8th February 2025
31AQI
9th February 2025
35AQI
10th February 2025
29AQI
11th February 2025
29AQI
12th February 2025
28AQI
13th February 2025
22AQI
14th February 2025
20AQI
15th February 2025
24AQI
16th February 2025
32AQI
17th February 2025
40AQI
18th February 2025
44AQI
19th February 2025
29AQI
20th February 2025
30AQI
21st February 2025
19AQI
22nd February 2025
21AQI
23rd February 2025
16AQI
24th February 2025
20AQI
25th February 2025
21AQI
26th February 2025
18AQI
27th February 2025
17AQI
28th February 2025
18AQI
1st March 2025
20AQI
2nd March 2025
25AQI
3rd March 2025
25AQI
4th March 2025
29AQI
5th March 2025
37AQI
6th March 2025
21AQI
7th March 2025
15AQI
8th March 2025
17AQI
9th March 2025
21AQI
10th March 2025
22AQI
11th March 2025
23AQI
12th March 2025
18AQI
13th March 2025
18AQI
14th March 2025
17AQI
15th March 2025
18AQI
16th March 2025
19AQI
17th March 2025
25AQI
18th March 2025
23AQI
19th March 2025
19AQI
20th March 2025
21AQI
21st March 2025
20AQI
22nd March 2025
18AQI
23rd March 2025
16AQI
24th March 2025
15AQI
25th March 2025
20AQI
26th March 2025
30AQI
27th March 2025
17AQI
28th March 2025
20AQI
29th March 2025
19AQI
30th March 2025
22AQI
31st March 2025
32AQI
1st April 2025
22AQI
2nd April 2025
28AQI
3rd April 2025
27AQI
4th April 2025
23AQI
5th April 2025
27AQI
6th April 2025
30AQI
7th April 2025
31AQI
8th April 2025
28AQI
9th April 2025
23AQI
10th April 2025
35AQI
11th April 2025
17AQI
12th April 2025
13AQI
13th April 2025
14AQI
14th April 2025
13AQI
15th April 2025
14AQI
16th April 2025
13AQI
17th April 2025
29AQI
18th April 2025
27AQI
19th April 2025
15AQI
20th April 2025
14AQI
21st April 2025
14AQI
22nd April 2025
13AQI
23rd April 2025
12AQI
24th April 2025
23AQI
25th April 2025
42AQI
26th April 2025
21AQI
27th April 2025
15AQI
28th April 2025
23AQI
29th April 2025
12AQI
30th April 2025
13AQI
1st May 2025
28AQI
2nd May 2025
23AQI
3rd May 2025
22AQI
4th May 2025
16AQI
5th May 2025
19AQI
6th May 2025
16AQI
7th May 2025
16AQI
8th May 2025
16AQI
9th May 2025
14AQI
10th May 2025
14AQI
11th May 2025
15AQI
12th May 2025
23AQI
13th May 2025
17AQI
14th May 2025
17AQI
15th May 2025
18AQI
16th May 2025
16AQI
17th May 2025
14AQI
18th May 2025
21AQI
19th May 2025
18AQI
20th May 2025
12AQI
21st May 2025
15AQI
22nd May 2025
25AQI
23rd May 2025
22AQI
24th May 2025
22AQI
25th May 2025
19AQI
26th May 2025
20AQI
27th May 2025
16AQI
28th May 2025
19AQI
29th May 2025
30AQI
30th May 2025
18AQI
31st May 2025
19AQI
1st June 2025
18AQI
2nd June 2025
23AQI
3rd June 2025
45AQI
4th June 2025
48AQI
5th June 2025
18AQI
6th June 2025
22AQI
7th June 2025
104AQI
8th June 2025
45AQI
9th June 2025
39AQI
10th June 2025
183AQI
11th June 2025
108AQI
12th June 2025
86AQI
13th June 2025
59AQI
14th June 2025
49AQI
15th June 2025
31AQI
16th June 2025
28AQI
17th June 2025
28AQI
18th June 2025
38AQI
19th June 2025
24AQI
20th June 2025
21AQI
21st June 2025
20AQI
22nd June 2025
23AQI
23rd June 2025
39AQI
24th June 2025
44AQI
25th June 2025
36AQI
26th June 2025
24AQI
27th June 2025
21AQI
28th June 2025
14AQI
29th June 2025
14AQI
30th June 2025
15AQI
1st July 2025
17AQI
2nd July 2025
15AQI
3rd July 2025
17AQI
4th July 2025
18AQI
5th July 2025
20AQI
6th July 2025
19AQI
7th July 2025
19AQI
8th July 2025
20AQI
9th July 2025
16AQI
10th July 2025
17AQI
11th July 2025
22AQI
12th July 2025
18AQI
13th July 2025
24AQI
14th July 2025
33AQI
15th July 2025
44AQI
16th July 2025
29AQI
17th July 2025
43AQI
18th July 2025
49AQI
19th July 2025
45AQI
20th July 2025
45AQI
21st July 2025
33AQI
22nd July 2025
25AQI
23rd July 2025
32AQI
24th July 2025
35AQI
25th July 2025
21AQI
26th July 2025
39AQI
27th July 2025
32AQI
28th July 2025
29AQI
29th July 2025
39AQI
30th July 2025
44AQI
31st July 2025
43AQI
1st August 2025
46AQI
2nd August 2025
50AQI
3rd August 2025
42AQI
4th August 2025
21AQI
5th August 2025
25AQI
6th August 2025
28AQI
7th August 2025
27AQI
8th August 2025
25AQI
9th August 2025
25AQI
10th August 2025
24AQI
11th August 2025
16AQI
12th August 2025
17AQI
13th August 2025
18AQI
14th August 2025
26AQI
15th August 2025
30AQI
16th August 2025
20AQI
17th August 2025
14AQI
18th August 2025
16AQI
19th August 2025
22AQI
20th August 2025
20AQI
21st August 2025
16AQI
22nd August 2025
30AQI
23rd August 2025
28AQI
24th August 2025
38AQI
25th August 2025
40AQI
26th August 2025
42AQI
27th August 2025
49AQI
28th August 2025
47AQI
29th August 2025
46AQI
30th August 2025
50AQI
31st August 2025
61AQI
1st September 2025
104AQI
2nd September 2025
96AQI
3rd September 2025
111AQI
4th September 2025
84AQI
5th September 2025
62AQI
6th September 2025
75AQI
7th September 2025
84AQI
8th September 2025
88AQI
9th September 2025
66AQI
10th September 2025
58AQI
11th September 2025
59AQI
12th September 2025
70AQI
13th September 2025
48AQI
14th September 2025
45AQI
15th September 2025
36AQI
16th September 2025
29AQI
17th September 2025
51AQI
18th September 2025
40AQI
19th September 2025
28AQI
20th September 2025
35AQI
21st September 2025
31AQI
22nd September 2025
21AQI
23rd September 2025
16AQI
24th September 2025
16AQI
25th September 2025
21AQI
26th September 2025
21AQI
27th September 2025
11AQI
28th September 2025
16AQI
29th September 2025
17AQI
30th September 2025
16AQI
1st October 2025
29AQI
2nd October 2025
32AQI
3rd October 2025
11AQI
4th October 2025
16AQI
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

24AQI

27AQI

21AQI

21AQI

19AQI

42AQI

29AQI

31AQI

49AQI

22AQI


No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202529AQI

31
28
31
30
31
25
2
2
1
31
30
1
17
11
2
4
258
14
4
1

Highest AQI recorded in

September

49AQI


Lowest AQI recorded in

May

19AQI


202429AQI

29
2
29
31
30
27
1
1
2
29
25
2
1
1
2
17
11
3
12
1
31
29
1
29
2
318
20
4
2
2
2

Highest AQI recorded in

July

52AQI


Lowest AQI recorded in

April

13AQI


202347AQI

20
11
28
31
30
14
5
6
4
2
10
9
6
4
1
11
6
9
5
16
7
5
3
7
13
6
3
1
29
2
25
4
29
2
250
59
32
19
4

Highest AQI recorded in

May

92AQI


Lowest AQI recorded in

February

11AQI


202230AQI

30
22
30
17
31
29
1
19
2
2
1
18
10
1
14
16
1
25
5
30
1
267
36
2

Highest AQI recorded in

October

51AQI


Lowest AQI recorded in

February

17AQI


202124AQI

29
1
28
29
1
30
31
24
6
19
12
24
5
1
30
29
2
27
3
30
330
30
1

Highest AQI recorded in

July

42AQI


Lowest AQI recorded in

December

15AQI


202019AQI

13
20
19
30
31
30
1
28
2
31
28
2
30
1
260
6

Highest AQI recorded in

November

24AQI


Lowest AQI recorded in

July

14AQI


Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
47AQI
Least Polluted Year Recorded
2020(Avg.)
19AQI


Fort St John 85Th Avenue's annual 2025 AQI (29) shows an average percentage change of 6.9% (worsened AQI) compared to previous years: 2020 (19), 2021 (24), 2022 (30), 2023 (47), 2024 (29).