Fort St John Old Fort, 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+
August Air Quality Analysis
Fort St John Old Fort, Fort St John, British Columbia, Canada
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
29th Aug 2023
158AQILowest AQI recorded on
1st Aug 2024
4AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 47 of Good air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Fort St John Old Fort, Fort St John, British Columbia, Canada
AQI
Day
Night
.
4 AM2nd Aug 2025
9 PM
3 AM3rd Aug 2025
Day time
Avg. Highest Time
4PM2nd Aug
76AQI
Avg. Lowest Time
9AM2nd Aug
38AQI
Night time
Avg. Highest Time
12AM3rd Aug
54AQI
Avg. Lowest Time
4AM2nd Aug
38AQI
In the last 24 hours,
Fort St John Old Fort's AQI reached its highest point of 76 at 4 PM during the Day, while the lowest point, 38, was recorded at 9 AM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Fort St John Old Fort, Fort St John, British Columbia, Canada
JulAug
04th - 05th05th - 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 - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025214 AMAQI
4th Jul 2025205 AMAQI
4th Jul 2025186 AMAQI
4th Jul 2025177 AMAQI
4th Jul 2025188 AMAQI
4th Jul 2025189 AMAQI
4th Jul 20251710 AMAQI
4th Jul 20251711 AMAQI
4th Jul 20251812 PMAQI
4th Jul 2025201 PMAQI
4th Jul 2025192 PMAQI
4th Jul 2025203 PMAQI
4th Jul 2025214 PMAQI
4th Jul 2025225 PMAQI
4th Jul 2025216 PMAQI
4th Jul 2025207 PMAQI
4th Jul 2025208 PMAQI
4th Jul 2025199 PMAQI
4th Jul 20251910 PMAQI
4th Jul 20252011 PMAQI
5th Jul 20251812 AMAQI
5th Jul 2025201 AMAQI
5th Jul 2025182 AMAQI
5th Jul 2025243 AMAQI
15°C8/21°C
5th Jul 2025284 AMAQI
5th Jul 2025245 AMAQI
5th Jul 2025206 AMAQI
5th Jul 2025187 AMAQI
5th Jul 2025288 AMAQI
5th Jul 2025249 AMAQI
5th Jul 20252610 AMAQI
5th Jul 20252411 AMAQI
5th Jul 20252112 PMAQI
5th Jul 2025201 PMAQI
5th Jul 2025252 PMAQI
5th Jul 2025263 PMAQI
5th Jul 2025284 PMAQI
5th Jul 2025255 PMAQI
5th Jul 2025266 PMAQI
5th Jul 2025247 PMAQI
5th Jul 2025248 PMAQI
5th Jul 2025269 PMAQI
5th Jul 20252810 PMAQI
5th Jul 20252811 PMAQI
6th Jul 20252712 AMAQI
6th Jul 2025271 AMAQI
6th Jul 2025272 AMAQI
6th Jul 2025293 AMAQI
15°C6/22°C
6th Jul 2025304 AMAQI
6th Jul 2025305 AMAQI
6th Jul 2025296 AMAQI
6th Jul 2025267 AMAQI
6th Jul 2025318 AMAQI
6th Jul 2025289 AMAQI
6th Jul 20252810 AMAQI
6th Jul 20253111 AMAQI
6th Jul 20252912 PMAQI
6th Jul 2025261 PMAQI
6th Jul 2025342 PMAQI
6th Jul 2025333 PMAQI
6th Jul 2025294 PMAQI
6th Jul 2025295 PMAQI
6th Jul 2025286 PMAQI
6th Jul 2025267 PMAQI
6th Jul 2025298 PMAQI
6th Jul 2025269 PMAQI
6th Jul 20252410 PMAQI
6th Jul 20252311 PMAQI
7th Jul 20252212 AMAQI
7th Jul 2025261 AMAQI
7th Jul 2025272 AMAQI
7th Jul 2025243 AMAQI
15°C8/22°C
7th Jul 2025264 AMAQI
7th Jul 2025265 AMAQI
7th Jul 2025256 AMAQI
7th Jul 2025267 AMAQI
7th Jul 2025278 AMAQI
7th Jul 2025269 AMAQI
7th Jul 20252410 AMAQI
7th Jul 20252311 AMAQI
7th Jul 20252312 PMAQI
7th Jul 2025241 PMAQI
7th Jul 2025222 PMAQI
7th Jul 2025213 PMAQI
7th Jul 2025224 PMAQI
7th Jul 2025245 PMAQI
7th Jul 2025266 PMAQI
7th Jul 2025257 PMAQI
7th Jul 2025248 PMAQI
7th Jul 2025279 PMAQI
7th Jul 20252610 PMAQI
7th Jul 20252311 PMAQI
8th Jul 20252112 AMAQI
8th Jul 2025211 AMAQI
8th Jul 2025222 AMAQI
8th Jul 2025213 AMAQI
18°C13/23°C
8th Jul 2025224 AMAQI
8th Jul 2025215 AMAQI
8th Jul 2025206 AMAQI
8th Jul 2025187 AMAQI
8th Jul 2025188 AMAQI
8th Jul 2025189 AMAQI
8th Jul 20251810 AMAQI
8th Jul 20251911 AMAQI
8th Jul 20251912 PMAQI
8th Jul 2025181 PMAQI
8th Jul 2025172 PMAQI
8th Jul 2025183 PMAQI
8th Jul 2025204 PMAQI
8th Jul 2025215 PMAQI
8th Jul 2025216 PMAQI
8th Jul 2025227 PMAQI
8th Jul 2025228 PMAQI
8th Jul 2025219 PMAQI
8th Jul 20252010 PMAQI
8th Jul 20252211 PMAQI
9th Jul 20252012 AMAQI
9th Jul 2025181 AMAQI
9th Jul 2025182 AMAQI
9th Jul 2025183 AMAQI
17°C13/23°C
9th Jul 2025184 AMAQI
9th Jul 2025185 AMAQI
9th Jul 2025146 AMAQI
9th Jul 2025147 AMAQI
9th Jul 2025148 AMAQI
9th Jul 2025159 AMAQI
9th Jul 20251510 AMAQI
9th Jul 20251511 AMAQI
9th Jul 20251512 PMAQI
9th Jul 2025161 PMAQI
9th Jul 2025162 PMAQI
9th Jul 2025163 PMAQI
9th Jul 2025164 PMAQI
9th Jul 2025175 PMAQI
9th Jul 2025176 PMAQI
9th Jul 2025177 PMAQI
9th Jul 2025188 PMAQI
9th Jul 2025209 PMAQI
9th Jul 20251610 PMAQI
9th Jul 20251611 PMAQI
10th Jul 20251612 AMAQI
10th Jul 2025161 AMAQI
10th Jul 2025162 AMAQI
10th Jul 2025173 AMAQI
14°C8/19°C
10th Jul 2025174 AMAQI
10th Jul 2025185 AMAQI
10th Jul 2025146 AMAQI
10th Jul 2025187 AMAQI
10th Jul 2025188 AMAQI
10th Jul 2025169 AMAQI
10th Jul 20251710 AMAQI
10th Jul 20251811 AMAQI
10th Jul 20251612 PMAQI
10th Jul 2025181 PMAQI
10th Jul 2025192 PMAQI
10th Jul 2025203 PMAQI
10th Jul 2025244 PMAQI
10th Jul 2025205 PMAQI
10th Jul 2025196 PMAQI
10th Jul 2025177 PMAQI
10th Jul 2025188 PMAQI
10th Jul 2025179 PMAQI
10th Jul 20251810 PMAQI
10th Jul 20251911 PMAQI
11th Jul 20252012 AMAQI
11th Jul 2025221 AMAQI
11th Jul 2025202 AMAQI
11th Jul 2025223 AMAQI
17°C9/22°C
11th Jul 2025234 AMAQI
11th Jul 2025345 AMAQI
11th Jul 2025336 AMAQI
11th Jul 2025297 AMAQI
11th Jul 2025328 AMAQI
11th Jul 2025279 AMAQI
11th Jul 20252410 AMAQI
11th Jul 20252411 AMAQI
11th Jul 20252712 PMAQI
11th Jul 2025331 PMAQI
11th Jul 2025262 PMAQI
11th Jul 2025233 PMAQI
11th Jul 2025224 PMAQI
11th Jul 2025265 PMAQI
11th Jul 2025246 PMAQI
11th Jul 2025257 PMAQI
11th Jul 2025258 PMAQI
11th Jul 2025299 PMAQI
11th Jul 20252810 PMAQI
11th Jul 20252211 PMAQI
12th Jul 20252212 AMAQI
12th Jul 2025221 AMAQI
12th Jul 2025232 AMAQI
12th Jul 2025243 AMAQI
18°C13/23°C
12th Jul 2025254 AMAQI
12th Jul 2025225 AMAQI
12th Jul 2025206 AMAQI
12th Jul 2025177 AMAQI
12th Jul 2025168 AMAQI
12th Jul 2025179 AMAQI
12th Jul 20251910 AMAQI
12th Jul 20251911 AMAQI
12th Jul 20251912 PMAQI
12th Jul 2025181 PMAQI
12th Jul 2025172 PMAQI
12th Jul 2025183 PMAQI
12th Jul 2025214 PMAQI
12th Jul 2025225 PMAQI
12th Jul 2025226 PMAQI
12th Jul 2025197 PMAQI
12th Jul 2025198 PMAQI
12th Jul 2025209 PMAQI
12th Jul 20251810 PMAQI
12th Jul 20252011 PMAQI
13th Jul 20252012 AMAQI
13th Jul 2025201 AMAQI
13th Jul 2025212 AMAQI
13th Jul 2025203 AMAQI
17°C11/21°C
13th Jul 2025204 AMAQI
13th Jul 2025185 AMAQI
13th Jul 2025166 AMAQI
13th Jul 2025137 AMAQI
13th Jul 2025148 AMAQI
13th Jul 2025159 AMAQI
13th Jul 20251610 AMAQI
13th Jul 20251511 AMAQI
13th Jul 20251612 PMAQI
13th Jul 2025241 PMAQI
13th Jul 2025292 PMAQI
13th Jul 2025383 PMAQI
13th Jul 2025294 PMAQI
13th Jul 2025365 PMAQI
13th Jul 2025306 PMAQI
13th Jul 2025277 PMAQI
13th Jul 2025268 PMAQI
13th Jul 2025219 PMAQI
13th Jul 20252210 PMAQI
13th Jul 20252711 PMAQI
14th Jul 20252212 AMAQI
14th Jul 2025251 AMAQI
14th Jul 2025242 AMAQI
14th Jul 2025223 AMAQI
17°C11/21°C
14th Jul 2025244 AMAQI
14th Jul 2025265 AMAQI
14th Jul 2025226 AMAQI
14th Jul 2025247 AMAQI
14th Jul 2025258 AMAQI
14th Jul 2025249 AMAQI
14th Jul 20252510 AMAQI
14th Jul 20252411 AMAQI
14th Jul 20252412 PMAQI
14th Jul 2025231 PMAQI
14th Jul 2025222 PMAQI
14th Jul 2025203 PMAQI
14th Jul 2025244 PMAQI
14th Jul 2025285 PMAQI
14th Jul 2025296 PMAQI
14th Jul 2025307 PMAQI
14th Jul 2025298 PMAQI
14th Jul 2025309 PMAQI
14th Jul 20252810 PMAQI
14th Jul 20253011 PMAQI
15th Jul 20252612 AMAQI
15th Jul 2025261 AMAQI
15th Jul 2025322 AMAQI
15th Jul 2025373 AMAQI
16°C8/22°C
15th Jul 2025324 AMAQI
15th Jul 2025385 AMAQI
15th Jul 2025436 AMAQI
15th Jul 2025377 AMAQI
15th Jul 2025378 AMAQI
15th Jul 2025339 AMAQI
15th Jul 20253410 AMAQI
15th Jul 20253311 AMAQI
15th Jul 20253512 PMAQI
15th Jul 2025331 PMAQI
15th Jul 2025342 PMAQI
15th Jul 2025323 PMAQI
15th Jul 2025354 PMAQI
15th Jul 2025335 PMAQI
15th Jul 2025346 PMAQI
15th Jul 2025337 PMAQI
15th Jul 2025328 PMAQI
15th Jul 2025369 PMAQI
15th Jul 20253610 PMAQI
15th Jul 20253211 PMAQI
16th Jul 20252812 AMAQI
16th Jul 2025271 AMAQI
16th Jul 2025282 AMAQI
16th Jul 2025303 AMAQI
19°C8/25°C
16th Jul 2025324 AMAQI
16th Jul 2025385 AMAQI
16th Jul 2025236 AMAQI
16th Jul 2025247 AMAQI
16th Jul 2025248 AMAQI
16th Jul 2025239 AMAQI
16th Jul 20252410 AMAQI
16th Jul 20252311 AMAQI
16th Jul 20252412 PMAQI
16th Jul 2025281 PMAQI
16th Jul 2025282 PMAQI
16th Jul 2025293 PMAQI
16th Jul 2025324 PMAQI
16th Jul 2025315 PMAQI
16th Jul 2025326 PMAQI
16th Jul 2025347 PMAQI
16th Jul 2025358 PMAQI
16th Jul 2025289 PMAQI
16th Jul 20253210 PMAQI
16th Jul 20253911 PMAQI
17th Jul 20253712 AMAQI
17th Jul 2025361 AMAQI
17th Jul 2025342 AMAQI
17th Jul 2025363 AMAQI
18°C11/24°C
17th Jul 2025584 AMAQI
17th Jul 2025645 AMAQI
17th Jul 2025746 AMAQI
17th Jul 2025497 AMAQI
17th Jul 2025478 AMAQI
17th Jul 2025449 AMAQI
17th Jul 20254710 AMAQI
17th Jul 20254511 AMAQI
17th Jul 20255212 PMAQI
17th Jul 2025561 PMAQI
17th Jul 2025552 PMAQI
17th Jul 2025593 PMAQI
17th Jul 2025584 PMAQI
17th Jul 2025585 PMAQI
17th Jul 2025576 PMAQI
17th Jul 2025577 PMAQI
17th Jul 2025558 PMAQI
17th Jul 2025539 PMAQI
17th Jul 20255410 PMAQI
17th Jul 20255011 PMAQI
18th Jul 20254112 AMAQI
18th Jul 2025441 AMAQI
18th Jul 2025462 AMAQI
18th Jul 2025503 AMAQI
18°C8/25°C
18th Jul 2025544 AMAQI
18th Jul 2025675 AMAQI
18th Jul 2025576 AMAQI
18th Jul 2025547 AMAQI
18th Jul 2025568 AMAQI
18th Jul 2025519 AMAQI
18th Jul 20255110 AMAQI
18th Jul 20255311 AMAQI
18th Jul 20255212 PMAQI
18th Jul 2025541 PMAQI
18th Jul 2025502 PMAQI
18th Jul 2025503 PMAQI
18th Jul 2025524 PMAQI
18th Jul 2025545 PMAQI
18th Jul 2025476 PMAQI
18th Jul 2025477 PMAQI
18th Jul 2025458 PMAQI
18th Jul 2025509 PMAQI
18th Jul 20254810 PMAQI
18th Jul 20254411 PMAQI
19th Jul 20254412 AMAQI
19th Jul 2025461 AMAQI
19th Jul 2025462 AMAQI
19th Jul 2025463 AMAQI
17°C11/22°C
19th Jul 2025544 AMAQI
19th Jul 20251165 AMAQI
19th Jul 2025356 AMAQI
19th Jul 2025327 AMAQI
19th Jul 2025378 AMAQI
19th Jul 2025449 AMAQI
19th Jul 20254810 AMAQI
19th Jul 20254811 AMAQI
19th Jul 20255012 PMAQI
19th Jul 2025531 PMAQI
19th Jul 2025562 PMAQI
19th Jul 2025613 PMAQI
19th Jul 2025604 PMAQI
19th Jul 2025585 PMAQI
19th Jul 2025606 PMAQI
19th Jul 2025567 PMAQI
19th Jul 2025588 PMAQI
19th Jul 2025529 PMAQI
19th Jul 20255410 PMAQI
19th Jul 20255411 PMAQI
20th Jul 20255212 AMAQI
20th Jul 2025481 AMAQI
20th Jul 2025502 AMAQI
20th Jul 2025483 AMAQI
18°C11/23°C
20th Jul 2025644 AMAQI
20th Jul 20251025 AMAQI
20th Jul 2025526 AMAQI
20th Jul 2025487 AMAQI
20th Jul 2025588 AMAQI
20th Jul 2025579 AMAQI
20th Jul 20255410 AMAQI
20th Jul 20255511 AMAQI
20th Jul 20255412 PMAQI
20th Jul 2025581 PMAQI
20th Jul 2025592 PMAQI
20th Jul 2025593 PMAQI
20th Jul 2025574 PMAQI
20th Jul 2025605 PMAQI
20th Jul 2025596 PMAQI
20th Jul 2025567 PMAQI
20th Jul 2025568 PMAQI
20th Jul 2025529 PMAQI
20th Jul 20255610 PMAQI
20th Jul 20255711 PMAQI
21st Jul 20256112 AMAQI
21st Jul 2025541 AMAQI
21st Jul 2025482 AMAQI
21st Jul 2025453 AMAQI
17°C7/26°C
21st Jul 2025504 AMAQI
21st Jul 2025425 AMAQI
21st Jul 2025576 AMAQI
21st Jul 2025597 AMAQI
21st Jul 2025418 AMAQI
21st Jul 2025489 AMAQI
21st Jul 20254010 AMAQI
21st Jul 20253911 AMAQI
21st Jul 20253412 PMAQI
21st Jul 2025381 PMAQI
21st Jul 2025402 PMAQI
21st Jul 2025383 PMAQI
21st Jul 2025394 PMAQI
21st Jul 2025505 PMAQI
21st Jul 2025536 PMAQI
21st Jul 2025397 PMAQI
21st Jul 2025378 PMAQI
21st Jul 2025479 PMAQI
21st Jul 20254910 PMAQI
21st Jul 20254811 PMAQI
22nd Jul 20255012 AMAQI
22nd Jul 2025491 AMAQI
22nd Jul 2025442 AMAQI
22nd Jul 2025453 AMAQI
14°C11/19°C
22nd Jul 2025444 AMAQI
22nd Jul 2025425 AMAQI
22nd Jul 2025256 AMAQI
22nd Jul 2025227 AMAQI
22nd Jul 2025238 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20252410 AMAQI
22nd Jul 20252711 AMAQI
22nd Jul 20253012 PMAQI
22nd Jul 2025321 PMAQI
22nd Jul 2025282 PMAQI
22nd Jul 2025263 PMAQI
22nd Jul 2025284 PMAQI
22nd Jul 2025305 PMAQI
22nd Jul 2025286 PMAQI
22nd Jul 2025307 PMAQI
22nd Jul 2025328 PMAQI
22nd Jul 2025319 PMAQI
22nd Jul 20253010 PMAQI
22nd Jul 20253411 PMAQI
23rd Jul 20253112 AMAQI
23rd Jul 2025321 AMAQI
23rd Jul 2025312 AMAQI
23rd Jul 2025353 AMAQI
15°C1/23°C
23rd Jul 2025364 AMAQI
23rd Jul 2025395 AMAQI
23rd Jul 2025326 AMAQI
23rd Jul 2025317 AMAQI
23rd Jul 2025308 AMAQI
23rd Jul 2025329 AMAQI
23rd Jul 20253810 AMAQI
23rd Jul 20254211 AMAQI
23rd Jul 20254812 PMAQI
23rd Jul 2025461 PMAQI
23rd Jul 2025502 PMAQI
23rd Jul 2025483 PMAQI
23rd Jul 2025454 PMAQI
23rd Jul 2025415 PMAQI
23rd Jul 2025406 PMAQI
23rd Jul 2025367 PMAQI
23rd Jul 2025368 PMAQI
23rd Jul 2025379 PMAQI
23rd Jul 20253610 PMAQI
23rd Jul 20253411 PMAQI
24th Jul 20253612 AMAQI
24th Jul 2025381 AMAQI
24th Jul 2025362 AMAQI
24th Jul 2025383 AMAQI
15°C12/23°C
24th Jul 2025424 AMAQI
24th Jul 2025425 AMAQI
24th Jul 2025386 AMAQI
24th Jul 2025397 AMAQI
24th Jul 2025398 AMAQI
24th Jul 2025399 AMAQI
24th Jul 20254010 AMAQI
24th Jul 20254111 AMAQI
24th Jul 20254012 PMAQI
24th Jul 2025341 PMAQI
24th Jul 2025392 PMAQI
24th Jul 2025473 PMAQI
24th Jul 2025424 PMAQI
24th Jul 2025425 PMAQI
24th Jul 2025426 PMAQI
24th Jul 2025397 PMAQI
24th Jul 2025358 PMAQI
24th Jul 2025389 PMAQI
24th Jul 20253710 PMAQI
24th Jul 20253411 PMAQI
25th Jul 20253312 AMAQI
25th Jul 2025341 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025333 AMAQI
18°C12/23°C
25th Jul 2025304 AMAQI
25th Jul 2025265 AMAQI
25th Jul 2025186 AMAQI
25th Jul 2025207 AMAQI
25th Jul 2025218 AMAQI
25th Jul 2025229 AMAQI
25th Jul 20252210 AMAQI
25th Jul 20252111 AMAQI
25th Jul 20252212 PMAQI
25th Jul 2025231 PMAQI
25th Jul 2025222 PMAQI
25th Jul 2025213 PMAQI
25th Jul 2025224 PMAQI
25th Jul 2025235 PMAQI
25th Jul 2025226 PMAQI
25th Jul 2025227 PMAQI
25th Jul 2025228 PMAQI
25th Jul 2025249 PMAQI
25th Jul 20252410 PMAQI
25th Jul 20253111 PMAQI
26th Jul 20253212 AMAQI
26th Jul 2025291 AMAQI
26th Jul 2025352 AMAQI
26th Jul 2025313 AMAQI
13°C7/16°C
26th Jul 2025344 AMAQI
26th Jul 2025445 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025497 AMAQI
26th Jul 2025388 AMAQI
26th Jul 2025379 AMAQI
26th Jul 20253610 AMAQI
26th Jul 20253411 AMAQI
26th Jul 20253612 PMAQI
26th Jul 2025351 PMAQI
26th Jul 2025342 PMAQI
26th Jul 2025323 PMAQI
26th Jul 2025304 PMAQI
26th Jul 2025335 PMAQI
26th Jul 2025326 PMAQI
26th Jul 2025337 PMAQI
26th Jul 2025328 PMAQI
26th Jul 2025349 PMAQI
26th Jul 20253210 PMAQI
26th Jul 20253211 PMAQI
27th Jul 20253012 AMAQI
27th Jul 2025321 AMAQI
27th Jul 2025352 AMAQI
27th Jul 2025343 AMAQI
16°C11/20°C
27th Jul 2025364 AMAQI
27th Jul 2025285 AMAQI
27th Jul 2025246 AMAQI
27th Jul 2025327 AMAQI
27th Jul 2025298 AMAQI
27th Jul 2025389 AMAQI
27th Jul 20254210 AMAQI
27th Jul 20253711 AMAQI
27th Jul 20254412 PMAQI
27th Jul 2025431 PMAQI
27th Jul 2025402 PMAQI
27th Jul 2025303 PMAQI
27th Jul 2025314 PMAQI
27th Jul 2025325 PMAQI
27th Jul 2025316 PMAQI
27th Jul 2025307 PMAQI
27th Jul 2025308 PMAQI
27th Jul 2025349 PMAQI
27th Jul 20253010 PMAQI
27th Jul 20252811 PMAQI
28th Jul 20253212 AMAQI
28th Jul 2025321 AMAQI
28th Jul 2025292 AMAQI
28th Jul 2025353 AMAQI
14°C8/18°C
28th Jul 2025324 AMAQI
28th Jul 2025285 AMAQI
28th Jul 2025236 AMAQI
28th Jul 2025217 AMAQI
28th Jul 2025238 AMAQI
28th Jul 2025259 AMAQI
28th Jul 20252710 AMAQI
28th Jul 20253011 AMAQI
28th Jul 20252912 PMAQI
28th Jul 2025301 PMAQI
28th Jul 2025292 PMAQI
28th Jul 2025313 PMAQI
28th Jul 2025364 PMAQI
28th Jul 2025375 PMAQI
28th Jul 2025366 PMAQI
28th Jul 2025357 PMAQI
28th Jul 2025348 PMAQI
28th Jul 2025319 PMAQI
28th Jul 20253210 PMAQI
28th Jul 20253511 PMAQI
29th Jul 20253512 AMAQI
29th Jul 2025361 AMAQI
29th Jul 2025342 AMAQI
29th Jul 2025383 AMAQI
15°C4/22°C
29th Jul 2025424 AMAQI
29th Jul 2025435 AMAQI
29th Jul 2025356 AMAQI
29th Jul 2025307 AMAQI
29th Jul 2025328 AMAQI
29th Jul 2025449 AMAQI
29th Jul 20254410 AMAQI
29th Jul 20254411 AMAQI
29th Jul 20253712 PMAQI
29th Jul 2025401 PMAQI
29th Jul 2025432 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025444 PMAQI
29th Jul 2025435 PMAQI
29th Jul 2025416 PMAQI
29th Jul 2025397 PMAQI
29th Jul 2025418 PMAQI
29th Jul 2025429 PMAQI
29th Jul 20254210 PMAQI
29th Jul 20254211 PMAQI
30th Jul 20253812 AMAQI
30th Jul 2025401 AMAQI
30th Jul 2025392 AMAQI
30th Jul 2025413 AMAQI
20°C9/28°C
30th Jul 2025474 AMAQI
30th Jul 2025395 AMAQI
30th Jul 2025336 AMAQI
30th Jul 2025377 AMAQI
30th Jul 2025408 AMAQI
30th Jul 2025409 AMAQI
30th Jul 20253810 AMAQI
30th Jul 20253611 AMAQI
30th Jul 20254012 PMAQI
30th Jul 2025481 PMAQI
30th Jul 2025512 PMAQI
30th Jul 2025453 PMAQI
30th Jul 2025544 PMAQI
30th Jul 2025615 PMAQI
30th Jul 2025616 PMAQI
30th Jul 2025617 PMAQI
30th Jul 2025618 PMAQI
30th Jul 2025619 PMAQI
30th Jul 20256110 PMAQI
30th Jul 20255411 PMAQI
31st Jul 20254612 AMAQI
31st Jul 2025441 AMAQI
31st Jul 2025482 AMAQI
31st Jul 2025463 AMAQI
23°C12/30°C
31st Jul 2025444 AMAQI
31st Jul 2025385 AMAQI
31st Jul 2025486 AMAQI
31st Jul 2025477 AMAQI
31st Jul 2025428 AMAQI
31st Jul 2025419 AMAQI
31st Jul 20254510 AMAQI
31st Jul 20255011 AMAQI
31st Jul 20255412 PMAQI
31st Jul 2025531 PMAQI
31st Jul 2025462 PMAQI
31st Jul 2025453 PMAQI
31st Jul 2025454 PMAQI
31st Jul 2025415 PMAQI
31st Jul 2025406 PMAQI
31st Jul 2025427 PMAQI
31st Jul 2025428 PMAQI
31st Jul 2025509 PMAQI
31st Jul 20254810 PMAQI
31st Jul 20255111 PMAQI
1st Aug 20254812 AMAQI
1st Aug 2025501 AMAQI
1st Aug 2025532 AMAQI
1st Aug 2025503 AMAQI
23°C14/31°C
1st Aug 2025514 AMAQI
1st Aug 2025525 AMAQI
1st Aug 2025506 AMAQI
1st Aug 2025507 AMAQI
1st Aug 2025408 AMAQI
1st Aug 2025339 AMAQI
1st Aug 20253410 AMAQI
1st Aug 20253611 AMAQI
1st Aug 20253612 PMAQI
1st Aug 2025381 PMAQI
1st Aug 2025412 PMAQI
1st Aug 2025483 PMAQI
1st Aug 2025454 PMAQI
1st Aug 2025515 PMAQI
1st Aug 2025516 PMAQI
1st Aug 2025477 PMAQI
1st Aug 2025508 PMAQI
1st Aug 2025459 PMAQI
1st Aug 20254610 PMAQI
1st Aug 20255011 PMAQI
2nd Aug 20255112 AMAQI
2nd Aug 2025461 AMAQI
2nd Aug 2025462 AMAQI
2nd Aug 2025413 AMAQI
22°C12/30°C
2nd Aug 2025384 AMAQI
2nd Aug 2025405 AMAQI
2nd Aug 2025396 AMAQI
2nd Aug 2025407 AMAQI
2nd Aug 2025428 AMAQI
2nd Aug 2025389 AMAQI
2nd Aug 20253910 AMAQI
2nd Aug 20254211 AMAQI
2nd Aug 20255512 PMAQI
2nd Aug 2025601 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025693 PMAQI
2nd Aug 2025764 PMAQI
2nd Aug 2025625 PMAQI
2nd Aug 2025686 PMAQI
2nd Aug 2025667 PMAQI
2nd Aug 2025598 PMAQI
2nd Aug 2025419 PMAQI
2nd Aug 20254110 PMAQI
2nd Aug 20254611 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025542 AMAQI
3rd Aug 2025513 AMAQI
19°C15/23°C
3rd Aug 2025484 AMAQI
4 AM3rd Aug 2025485 AMAQI
3rd Aug 2025506 AMAQI
3rd Aug 2025517 AMAQI
12 PM
9 PM
12 AM
3 AM
--°C/°C
Day time
Avg. Highest Time
5 AM
40AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 AM - 12 PM
32AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 AM (Avg. 40), while the lowest AQI was between 7 AM to 12 PM (Avg. 32).
Night time
Avg. Highest Time
12 AM - 11 PM
34AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
12 AM - 11 PM
34AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 34), while the lowest AQI was between 12 AM to 11 PM (Avg. 34).
2025 Days Vs Air Quality
Fort St John Old Fort, Fort St John, British Columbia, Canada
2025
96%
206
3%
6
0.4%
1
0.4%
1
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
206 DaysModerate
6 DaysPoor
1 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 96%
Health Risk Level:
Very Low
In 2025, 96% of 215 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 Old Fort, 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.
1st January 2025
29AQI
29AQI
2nd January 2025
27AQI
27AQI
3rd January 2025
30AQI
30AQI
4th January 2025
42AQI
42AQI
5th January 2025
35AQI
35AQI
6th January 2025
38AQI
38AQI
7th January 2025
29AQI
29AQI
8th January 2025
25AQI
25AQI
9th January 2025
20AQI
20AQI
10th January 2025
20AQI
20AQI
11th January 2025
20AQI
20AQI
12th January 2025
24AQI
24AQI
13th January 2025
23AQI
23AQI
14th January 2025
22AQI
22AQI
15th January 2025
19AQI
19AQI
16th January 2025
27AQI
27AQI
17th January 2025
20AQI
20AQI
18th January 2025
25AQI
25AQI
19th January 2025
28AQI
28AQI
20th January 2025
27AQI
27AQI
21st January 2025
21AQI
21AQI
22nd January 2025
25AQI
25AQI
23rd January 2025
21AQI
21AQI
24th January 2025
22AQI
22AQI
25th January 2025
21AQI
21AQI
26th January 2025
24AQI
24AQI
27th January 2025
18AQI
18AQI
28th January 2025
18AQI
18AQI
29th January 2025
19AQI
19AQI
30th January 2025
19AQI
19AQI
31st January 2025
26AQI
26AQI
1st February 2025
22AQI
22AQI
2nd February 2025
33AQI
33AQI
3rd February 2025
29AQI
29AQI
4th February 2025
30AQI
30AQI
5th February 2025
34AQI
34AQI
6th February 2025
23AQI
23AQI
7th February 2025
34AQI
34AQI
8th February 2025
34AQI
34AQI
9th February 2025
34AQI
34AQI
10th February 2025
28AQI
28AQI
11th February 2025
26AQI
26AQI
12th February 2025
33AQI
33AQI
13th February 2025
29AQI
29AQI
14th February 2025
20AQI
20AQI
15th February 2025
24AQI
24AQI
16th February 2025
33AQI
33AQI
17th February 2025
37AQI
37AQI
18th February 2025
41AQI
41AQI
19th February 2025
29AQI
29AQI
20th February 2025
32AQI
32AQI
21st February 2025
27AQI
27AQI
22nd February 2025
18AQI
18AQI
23rd February 2025
19AQI
19AQI
24th February 2025
19AQI
19AQI
25th February 2025
20AQI
20AQI
26th February 2025
19AQI
19AQI
27th February 2025
19AQI
19AQI
28th February 2025
19AQI
19AQI
1st March 2025
23AQI
23AQI
2nd March 2025
25AQI
25AQI
3rd March 2025
19AQI
19AQI
4th March 2025
21AQI
21AQI
5th March 2025
25AQI
25AQI
6th March 2025
21AQI
21AQI
7th March 2025
14AQI
14AQI
8th March 2025
16AQI
16AQI
9th March 2025
23AQI
23AQI
10th March 2025
18AQI
18AQI
11th March 2025
20AQI
20AQI
12th March 2025
17AQI
17AQI
13th March 2025
21AQI
21AQI
14th March 2025
19AQI
19AQI
15th March 2025
21AQI
21AQI
16th March 2025
18AQI
18AQI
17th March 2025
25AQI
25AQI
18th March 2025
23AQI
23AQI
19th March 2025
20AQI
20AQI
20th March 2025
20AQI
20AQI
21st March 2025
18AQI
18AQI
22nd March 2025
18AQI
18AQI
23rd March 2025
19AQI
19AQI
24th March 2025
17AQI
17AQI
25th March 2025
20AQI
20AQI
26th March 2025
23AQI
23AQI
27th March 2025
17AQI
17AQI
28th March 2025
15AQI
15AQI
29th March 2025
22AQI
22AQI
30th March 2025
26AQI
26AQI
31st March 2025
24AQI
24AQI
1st April 2025
23AQI
23AQI
2nd April 2025
18AQI
18AQI
3rd April 2025
24AQI
24AQI
4th April 2025
19AQI
19AQI
5th April 2025
16AQI
16AQI
6th April 2025
22AQI
22AQI
7th April 2025
25AQI
25AQI
8th April 2025
16AQI
16AQI
9th April 2025
13AQI
13AQI
10th April 2025
19AQI
19AQI
11th April 2025
18AQI
18AQI
12th April 2025
14AQI
14AQI
13th April 2025
17AQI
17AQI
14th April 2025
17AQI
17AQI
15th April 2025
14AQI
14AQI
16th April 2025
13AQI
13AQI
17th April 2025
15AQI
15AQI
18th April 2025
16AQI
16AQI
19th April 2025
11AQI
11AQI
20th April 2025
12AQI
12AQI
21st April 2025
12AQI
12AQI
22nd April 2025
11AQI
11AQI
23rd April 2025
12AQI
12AQI
24th April 2025
14AQI
14AQI
25th April 2025
24AQI
24AQI
26th April 2025
24AQI
24AQI
27th April 2025
10AQI
10AQI
28th April 2025
14AQI
14AQI
29th April 2025
11AQI
11AQI
30th April 2025
11AQI
11AQI
1st May 2025
16AQI
16AQI
2nd May 2025
20AQI
20AQI
3rd May 2025
15AQI
15AQI
4th May 2025
13AQI
13AQI
5th May 2025
13AQI
13AQI
6th May 2025
14AQI
14AQI
7th May 2025
14AQI
14AQI
8th May 2025
13AQI
13AQI
9th May 2025
13AQI
13AQI
10th May 2025
13AQI
13AQI
11th May 2025
15AQI
15AQI
12th May 2025
19AQI
19AQI
13th May 2025
22AQI
22AQI
14th May 2025
16AQI
16AQI
15th May 2025
18AQI
18AQI
16th May 2025
17AQI
17AQI
17th May 2025
14AQI
14AQI
18th May 2025
16AQI
16AQI
19th May 2025
17AQI
17AQI
20th May 2025
10AQI
10AQI
21st May 2025
12AQI
12AQI
22nd May 2025
18AQI
18AQI
23rd May 2025
13AQI
13AQI
24th May 2025
17AQI
17AQI
25th May 2025
16AQI
16AQI
26th May 2025
16AQI
16AQI
27th May 2025
14AQI
14AQI
28th May 2025
18AQI
18AQI
29th May 2025
33AQI
33AQI
30th May 2025
17AQI
17AQI
31st May 2025
14AQI
14AQI
1st June 2025
14AQI
14AQI
2nd June 2025
19AQI
19AQI
3rd June 2025
41AQI
41AQI
4th June 2025
43AQI
43AQI
5th June 2025
18AQI
18AQI
6th June 2025
17AQI
17AQI
7th June 2025
88AQI
88AQI
8th June 2025
35AQI
35AQI
9th June 2025
33AQI
33AQI
10th June 2025
169AQI
169AQI
11th June 2025
112AQI
112AQI
12th June 2025
74AQI
74AQI
13th June 2025
51AQI
51AQI
14th June 2025
47AQI
47AQI
15th June 2025
33AQI
33AQI
16th June 2025
27AQI
27AQI
17th June 2025
28AQI
28AQI
18th June 2025
32AQI
32AQI
19th June 2025
24AQI
24AQI
20th June 2025
21AQI
21AQI
21st June 2025
20AQI
20AQI
22nd June 2025
20AQI
20AQI
23rd June 2025
30AQI
30AQI
24th June 2025
42AQI
42AQI
25th June 2025
36AQI
36AQI
26th June 2025
24AQI
24AQI
27th June 2025
21AQI
21AQI
28th June 2025
17AQI
17AQI
29th June 2025
18AQI
18AQI
30th June 2025
17AQI
17AQI
1st July 2025
17AQI
17AQI
2nd July 2025
18AQI
18AQI
3rd July 2025
19AQI
19AQI
4th July 2025
19AQI
19AQI
5th July 2025
24AQI
24AQI
6th July 2025
28AQI
28AQI
7th July 2025
25AQI
25AQI
8th July 2025
20AQI
20AQI
9th July 2025
17AQI
17AQI
10th July 2025
18AQI
18AQI
11th July 2025
26AQI
26AQI
12th July 2025
20AQI
20AQI
13th July 2025
22AQI
22AQI
14th July 2025
25AQI
25AQI
15th July 2025
34AQI
34AQI
16th July 2025
29AQI
29AQI
17th July 2025
52AQI
52AQI
18th July 2025
50AQI
50AQI
19th July 2025
53AQI
53AQI
20th July 2025
57AQI
57AQI
21st July 2025
46AQI
46AQI
22nd July 2025
33AQI
33AQI
23rd July 2025
37AQI
37AQI
24th July 2025
39AQI
39AQI
25th July 2025
25AQI
25AQI
26th July 2025
35AQI
35AQI
27th July 2025
33AQI
33AQI
28th July 2025
31AQI
31AQI
29th July 2025
40AQI
40AQI
30th July 2025
48AQI
48AQI
31st July 2025
46AQI
46AQI
1st August 2025
46AQI
46AQI
2nd August 2025
47AQI
47AQI
25AQI
27AQI
20AQI
16AQI
16AQI
39AQI
32AQI
47AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202525AQI
31
28
31
30
31
25
3
1
1
28
3
2
206
6
1
1
Highest AQI recorded in
August47AQI
Lowest AQI recorded in
May16AQI
202426AQI
28
3
29
31
30
27
2
1
1
29
24
2
2
2
1
17
12
2
28
1
1
31
29
1
30
1
333
22
6
3
1
Highest AQI recorded in
August48AQI
Lowest AQI recorded in
April15AQI
202346AQI
12
8
28
31
30
15
5
6
3
1
1
13
7
7
2
1
12
8
8
3
17
8
4
2
10
13
3
2
2
30
1
24
5
28
3
250
58
28
12
4
1
Highest AQI recorded in
May88AQI
Lowest AQI recorded in
February12AQI
202225AQI
30
22
30
29
31
28
2
24
2
26
2
1
20
9
2
27
3
28
3
297
19
3
Highest AQI recorded in
October48AQI
Lowest AQI recorded in
February16AQI
202122AQI
30
28
29
1
29
1
31
27
3
24
7
26
4
30
30
1
27
3
31
342
20
Highest AQI recorded in
July34AQI
Lowest AQI recorded in
September12AQI
202018AQI
13
19
1
18
22
29
31
28
2
31
25
5
29
2
245
10
Highest AQI recorded in
November29AQI
Lowest AQI recorded in
June9AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
46AQILeast Polluted Year Recorded
2020(Avg.)
18AQIFort St John Old Fort's annual 2025 AQI (25) shows an average percentage change of 1.7% (worsened AQI) compared to previous years: 2020 (18), 2021 (22), 2022 (25), 2023 (46), 2024 (26).
