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, British Columbia, Canada
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
29th Aug 2023
159AQILowest AQI recorded on
2nd Aug 2022
7AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 45 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: 1st Aug - 2nd Aug 2025
Fort St John, British Columbia, Canada
AQI
Day
Night
.
4 AM1st Aug 2025
9 PM
3 AM2nd Aug 2025
Day time
Avg. Highest Time
5PM1st Aug
53AQI
Avg. Lowest Time
10AM1st Aug
32AQI
Night time
Avg. Highest Time
4AM1st Aug
52AQI
Avg. Lowest Time
3AM2nd Aug
41AQI
In the last 24 hours,
Fort St John's AQI reached its highest point of 53 at 5 PM during the Day, while the lowest point, 32, was recorded at 10 AM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Fort St John, British Columbia, Canada
JulAug
03rd - 04th04th - 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
Day
Night
3rd Jul 2025174 AMAQI
3rd Jul 2025175 AMAQI
3rd Jul 2025166 AMAQI
3rd Jul 2025237 AMAQI
3rd Jul 2025248 AMAQI
3rd Jul 2025209 AMAQI
3rd Jul 20251810 AMAQI
3rd Jul 20251711 AMAQI
3rd Jul 20251712 PMAQI
3rd Jul 2025171 PMAQI
3rd Jul 2025182 PMAQI
3rd Jul 2025183 PMAQI
3rd Jul 2025174 PMAQI
3rd Jul 2025175 PMAQI
3rd Jul 2025176 PMAQI
3rd Jul 2025167 PMAQI
3rd Jul 2025168 PMAQI
3rd Jul 2025179 PMAQI
3rd Jul 20251610 PMAQI
3rd Jul 20251411 PMAQI
4th Jul 20251512 AMAQI
4th Jul 2025171 AMAQI
4th Jul 2025172 AMAQI
4th Jul 2025183 AMAQI
11°C9/15°C
4th Jul 2025194 AMAQI
4th Jul 2025205 AMAQI
4th Jul 2025186 AMAQI
4th Jul 2025177 AMAQI
4th Jul 2025178 AMAQI
4th Jul 2025179 AMAQI
4th Jul 20251710 AMAQI
4th Jul 20251711 AMAQI
4th Jul 20251712 PMAQI
4th Jul 2025181 PMAQI
4th Jul 2025192 PMAQI
4th Jul 2025183 PMAQI
4th Jul 2025204 PMAQI
4th Jul 2025215 PMAQI
4th Jul 2025216 PMAQI
4th Jul 2025217 PMAQI
4th Jul 2025218 PMAQI
4th Jul 2025199 PMAQI
4th Jul 20251910 PMAQI
4th Jul 20252011 PMAQI
5th Jul 20251812 AMAQI
5th Jul 2025181 AMAQI
5th Jul 2025182 AMAQI
5th Jul 2025213 AMAQI
15°C8/21°C
5th Jul 2025214 AMAQI
5th Jul 2025255 AMAQI
5th Jul 2025206 AMAQI
5th Jul 2025207 AMAQI
5th Jul 2025258 AMAQI
5th Jul 2025249 AMAQI
5th Jul 20252410 AMAQI
5th Jul 20252111 AMAQI
5th Jul 20252012 PMAQI
5th Jul 2025191 PMAQI
5th Jul 2025222 PMAQI
5th Jul 2025233 PMAQI
5th Jul 2025244 PMAQI
5th Jul 2025225 PMAQI
5th Jul 2025236 PMAQI
5th Jul 2025227 PMAQI
5th Jul 2025228 PMAQI
5th Jul 2025219 PMAQI
5th Jul 20252310 PMAQI
5th Jul 20252311 PMAQI
6th Jul 20252212 AMAQI
6th Jul 2025221 AMAQI
6th Jul 2025222 AMAQI
6th Jul 2025223 AMAQI
15°C6/22°C
6th Jul 2025234 AMAQI
6th Jul 2025245 AMAQI
6th Jul 2025226 AMAQI
6th Jul 2025207 AMAQI
6th Jul 2025258 AMAQI
6th Jul 2025239 AMAQI
6th Jul 20252410 AMAQI
6th Jul 20252411 AMAQI
6th Jul 20252212 PMAQI
6th Jul 2025221 PMAQI
6th Jul 2025242 PMAQI
6th Jul 2025243 PMAQI
6th Jul 2025234 PMAQI
6th Jul 2025235 PMAQI
6th Jul 2025236 PMAQI
6th Jul 2025227 PMAQI
6th Jul 2025238 PMAQI
6th Jul 2025229 PMAQI
6th Jul 20252210 PMAQI
6th Jul 20252111 PMAQI
7th Jul 20252212 AMAQI
7th Jul 2025221 AMAQI
7th Jul 2025232 AMAQI
7th Jul 2025223 AMAQI
15°C8/22°C
7th Jul 2025224 AMAQI
7th Jul 2025235 AMAQI
7th Jul 2025246 AMAQI
7th Jul 2025257 AMAQI
7th Jul 2025248 AMAQI
7th Jul 2025249 AMAQI
7th Jul 20252410 AMAQI
7th Jul 20252211 AMAQI
7th Jul 20252012 PMAQI
7th Jul 2025211 PMAQI
7th Jul 2025202 PMAQI
7th Jul 2025203 PMAQI
7th Jul 2025204 PMAQI
7th Jul 2025215 PMAQI
7th Jul 2025226 PMAQI
7th Jul 2025227 PMAQI
7th Jul 2025228 PMAQI
7th Jul 2025239 PMAQI
7th Jul 20252210 PMAQI
7th Jul 20252111 PMAQI
8th Jul 20251912 AMAQI
8th Jul 2025201 AMAQI
8th Jul 2025212 AMAQI
8th Jul 2025213 AMAQI
18°C13/23°C
8th Jul 2025214 AMAQI
8th Jul 2025205 AMAQI
8th Jul 2025196 AMAQI
8th Jul 2025197 AMAQI
8th Jul 2025188 AMAQI
8th Jul 2025199 AMAQI
8th Jul 20251810 AMAQI
8th Jul 20251911 AMAQI
8th Jul 20251812 PMAQI
8th Jul 2025181 PMAQI
8th Jul 2025182 PMAQI
8th Jul 2025203 PMAQI
8th Jul 2025264 PMAQI
8th Jul 2025245 PMAQI
8th Jul 2025216 PMAQI
8th Jul 2025287 PMAQI
8th Jul 2025218 PMAQI
8th Jul 2025219 PMAQI
8th Jul 20252010 PMAQI
8th Jul 20252011 PMAQI
9th Jul 20251912 AMAQI
9th Jul 2025171 AMAQI
9th Jul 2025172 AMAQI
9th Jul 2025173 AMAQI
17°C13/23°C
9th Jul 2025174 AMAQI
9th Jul 2025185 AMAQI
9th Jul 2025156 AMAQI
9th Jul 2025157 AMAQI
9th Jul 2025158 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 2025166 PMAQI
9th Jul 2025187 PMAQI
9th Jul 2025178 PMAQI
9th Jul 2025179 PMAQI
9th Jul 20251610 PMAQI
9th Jul 20251611 PMAQI
10th Jul 20251612 AMAQI
10th Jul 2025161 AMAQI
10th Jul 2025162 AMAQI
10th Jul 2025163 AMAQI
14°C8/19°C
10th Jul 2025164 AMAQI
10th Jul 2025155 AMAQI
10th Jul 2025166 AMAQI
10th Jul 2025157 AMAQI
10th Jul 2025158 AMAQI
10th Jul 2025159 AMAQI
10th Jul 20251510 AMAQI
10th Jul 20251511 AMAQI
10th Jul 20251612 PMAQI
10th Jul 2025161 PMAQI
10th Jul 2025172 PMAQI
10th Jul 2025203 PMAQI
10th Jul 2025184 PMAQI
10th Jul 2025185 PMAQI
10th Jul 2025186 PMAQI
10th Jul 2025177 PMAQI
10th Jul 2025188 PMAQI
10th Jul 2025169 PMAQI
10th Jul 20251810 PMAQI
10th Jul 20252111 PMAQI
11th Jul 20252312 AMAQI
11th Jul 2025241 AMAQI
11th Jul 2025222 AMAQI
11th Jul 2025223 AMAQI
17°C9/22°C
11th Jul 2025224 AMAQI
11th Jul 2025285 AMAQI
11th Jul 2025276 AMAQI
11th Jul 2025267 AMAQI
11th Jul 2025298 AMAQI
11th Jul 2025259 AMAQI
11th Jul 20252310 AMAQI
11th Jul 20252411 AMAQI
11th Jul 20252512 PMAQI
11th Jul 2025271 PMAQI
11th Jul 2025242 PMAQI
11th Jul 2025223 PMAQI
11th Jul 2025234 PMAQI
11th Jul 2025235 PMAQI
11th Jul 2025236 PMAQI
11th Jul 2025247 PMAQI
11th Jul 2025248 PMAQI
11th Jul 2025269 PMAQI
11th Jul 20252410 PMAQI
11th Jul 20252111 PMAQI
12th Jul 20252112 AMAQI
12th Jul 2025211 AMAQI
12th Jul 2025212 AMAQI
12th Jul 2025223 AMAQI
18°C13/23°C
12th Jul 2025244 AMAQI
12th Jul 2025215 AMAQI
12th Jul 2025206 AMAQI
12th Jul 2025177 AMAQI
12th Jul 2025178 AMAQI
12th Jul 2025179 AMAQI
12th Jul 20251810 AMAQI
12th Jul 20251811 AMAQI
12th Jul 20251812 PMAQI
12th Jul 2025181 PMAQI
12th Jul 2025162 PMAQI
12th Jul 2025183 PMAQI
12th Jul 2025194 PMAQI
12th Jul 2025215 PMAQI
12th Jul 2025216 PMAQI
12th Jul 2025197 PMAQI
12th Jul 2025198 PMAQI
12th Jul 2025209 PMAQI
12th Jul 20251910 PMAQI
12th Jul 20252011 PMAQI
13th Jul 20251912 AMAQI
13th Jul 2025191 AMAQI
13th Jul 2025192 AMAQI
13th Jul 2025183 AMAQI
17°C11/21°C
13th Jul 2025184 AMAQI
13th Jul 2025185 AMAQI
13th Jul 2025166 AMAQI
13th Jul 2025157 AMAQI
13th Jul 2025168 AMAQI
13th Jul 2025169 AMAQI
13th Jul 20251710 AMAQI
13th Jul 20251511 AMAQI
13th Jul 20251712 PMAQI
13th Jul 2025271 PMAQI
13th Jul 2025282 PMAQI
13th Jul 2025363 PMAQI
13th Jul 2025334 PMAQI
13th Jul 2025375 PMAQI
13th Jul 2025326 PMAQI
13th Jul 2025327 PMAQI
13th Jul 2025298 PMAQI
13th Jul 2025209 PMAQI
13th Jul 20252210 PMAQI
13th Jul 20253011 PMAQI
14th Jul 20252712 AMAQI
14th Jul 2025281 AMAQI
14th Jul 2025282 AMAQI
14th Jul 2025273 AMAQI
17°C11/21°C
14th Jul 2025264 AMAQI
14th Jul 2025275 AMAQI
14th Jul 2025296 AMAQI
14th Jul 2025307 AMAQI
14th Jul 2025338 AMAQI
14th Jul 2025329 AMAQI
14th Jul 20252810 AMAQI
14th Jul 20252511 AMAQI
14th Jul 20252512 PMAQI
14th Jul 2025241 PMAQI
14th Jul 2025232 PMAQI
14th Jul 2025223 PMAQI
14th Jul 2025244 PMAQI
14th Jul 2025285 PMAQI
14th Jul 2025306 PMAQI
14th Jul 2025337 PMAQI
14th Jul 2025328 PMAQI
14th Jul 2025359 PMAQI
14th Jul 20253310 PMAQI
14th Jul 20253711 PMAQI
15th Jul 20252912 AMAQI
15th Jul 2025321 AMAQI
15th Jul 2025382 AMAQI
15th Jul 2025423 AMAQI
16°C8/22°C
15th Jul 2025404 AMAQI
15th Jul 2025455 AMAQI
15th Jul 2025516 AMAQI
15th Jul 2025467 AMAQI
15th Jul 2025458 AMAQI
15th Jul 2025409 AMAQI
15th Jul 20254210 AMAQI
15th Jul 20254111 AMAQI
15th Jul 20254112 PMAQI
15th Jul 2025391 PMAQI
15th Jul 2025422 PMAQI
15th Jul 2025423 PMAQI
15th Jul 2025434 PMAQI
15th Jul 2025425 PMAQI
15th Jul 2025426 PMAQI
15th Jul 2025397 PMAQI
15th Jul 2025378 PMAQI
15th Jul 2025429 PMAQI
15th Jul 20254010 PMAQI
15th Jul 20253411 PMAQI
16th Jul 20253012 AMAQI
16th Jul 2025301 AMAQI
16th Jul 2025312 AMAQI
16th Jul 2025333 AMAQI
19°C8/25°C
16th Jul 2025324 AMAQI
16th Jul 2025355 AMAQI
16th Jul 2025226 AMAQI
16th Jul 2025237 AMAQI
16th Jul 2025228 AMAQI
16th Jul 2025229 AMAQI
16th Jul 20252310 AMAQI
16th Jul 20252311 AMAQI
16th Jul 20252412 PMAQI
16th Jul 2025271 PMAQI
16th Jul 2025262 PMAQI
16th Jul 2025293 PMAQI
16th Jul 2025324 PMAQI
16th Jul 2025325 PMAQI
16th Jul 2025336 PMAQI
16th Jul 2025357 PMAQI
16th Jul 2025358 PMAQI
16th Jul 2025299 PMAQI
16th Jul 20253110 PMAQI
16th Jul 20253811 PMAQI
17th Jul 20253512 AMAQI
17th Jul 2025341 AMAQI
17th Jul 2025332 AMAQI
17th Jul 2025343 AMAQI
18°C11/24°C
17th Jul 2025384 AMAQI
17th Jul 2025485 AMAQI
17th Jul 2025496 AMAQI
17th Jul 2025447 AMAQI
17th Jul 2025448 AMAQI
17th Jul 2025429 AMAQI
17th Jul 20254410 AMAQI
17th Jul 20254311 AMAQI
17th Jul 20254612 PMAQI
17th Jul 2025521 PMAQI
17th Jul 2025562 PMAQI
17th Jul 2025633 PMAQI
17th Jul 2025594 PMAQI
17th Jul 2025575 PMAQI
17th Jul 2025566 PMAQI
17th Jul 2025577 PMAQI
17th Jul 2025548 PMAQI
17th Jul 2025529 PMAQI
17th Jul 20255210 PMAQI
17th Jul 20255011 PMAQI
18th Jul 20254312 AMAQI
18th Jul 2025431 AMAQI
18th Jul 2025432 AMAQI
18th Jul 2025463 AMAQI
18°C8/25°C
18th Jul 2025524 AMAQI
18th Jul 2025635 AMAQI
18th Jul 2025566 AMAQI
18th Jul 2025537 AMAQI
18th Jul 2025568 AMAQI
18th Jul 2025519 AMAQI
18th Jul 20255110 AMAQI
18th Jul 20255211 AMAQI
18th Jul 20255212 PMAQI
18th Jul 2025531 PMAQI
18th Jul 2025522 PMAQI
18th Jul 2025513 PMAQI
18th Jul 2025524 PMAQI
18th Jul 2025545 PMAQI
18th Jul 2025496 PMAQI
18th Jul 2025487 PMAQI
18th Jul 2025468 PMAQI
18th Jul 2025509 PMAQI
18th Jul 20254910 PMAQI
18th Jul 20254211 PMAQI
19th Jul 20254312 AMAQI
19th Jul 2025451 AMAQI
19th Jul 2025452 AMAQI
19th Jul 2025433 AMAQI
17°C11/22°C
19th Jul 2025454 AMAQI
19th Jul 2025785 AMAQI
19th Jul 2025316 AMAQI
19th Jul 2025327 AMAQI
19th Jul 2025348 AMAQI
19th Jul 2025409 AMAQI
19th Jul 20254110 AMAQI
19th Jul 20254311 AMAQI
19th Jul 20254912 PMAQI
19th Jul 2025511 PMAQI
19th Jul 2025542 PMAQI
19th Jul 2025583 PMAQI
19th Jul 2025544 PMAQI
19th Jul 2025555 PMAQI
19th Jul 2025556 PMAQI
19th Jul 2025567 PMAQI
19th Jul 2025588 PMAQI
19th Jul 2025499 PMAQI
19th Jul 20254810 PMAQI
19th Jul 20255211 PMAQI
20th Jul 20255112 AMAQI
20th Jul 2025481 AMAQI
20th Jul 2025512 AMAQI
20th Jul 2025483 AMAQI
18°C11/23°C
20th Jul 2025534 AMAQI
20th Jul 2025675 AMAQI
20th Jul 2025456 AMAQI
20th Jul 2025437 AMAQI
20th Jul 2025518 AMAQI
20th Jul 2025519 AMAQI
20th Jul 20254910 AMAQI
20th Jul 20255011 AMAQI
20th Jul 20254612 PMAQI
20th Jul 2025481 PMAQI
20th Jul 2025502 PMAQI
20th Jul 2025503 PMAQI
20th Jul 2025514 PMAQI
20th Jul 2025535 PMAQI
20th Jul 2025536 PMAQI
20th Jul 2025517 PMAQI
20th Jul 2025528 PMAQI
20th Jul 2025509 PMAQI
20th Jul 20255310 PMAQI
20th Jul 20255511 PMAQI
21st Jul 20255912 AMAQI
21st Jul 2025551 AMAQI
21st Jul 2025492 AMAQI
21st Jul 2025443 AMAQI
17°C7/26°C
21st Jul 2025444 AMAQI
21st Jul 2025365 AMAQI
21st Jul 2025376 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025368 AMAQI
21st Jul 2025369 AMAQI
21st Jul 20253310 AMAQI
21st Jul 20253111 AMAQI
21st Jul 20253012 PMAQI
21st Jul 2025341 PMAQI
21st Jul 2025332 PMAQI
21st Jul 2025323 PMAQI
21st Jul 2025364 PMAQI
21st Jul 2025425 PMAQI
21st Jul 2025426 PMAQI
21st Jul 2025367 PMAQI
21st Jul 2025348 PMAQI
21st Jul 2025399 PMAQI
21st Jul 20253910 PMAQI
21st Jul 20253911 PMAQI
22nd Jul 20253912 AMAQI
22nd Jul 2025381 AMAQI
22nd Jul 2025372 AMAQI
22nd Jul 2025373 AMAQI
14°C11/19°C
22nd Jul 2025374 AMAQI
22nd Jul 2025365 AMAQI
22nd Jul 2025246 AMAQI
22nd Jul 2025217 AMAQI
22nd Jul 2025228 AMAQI
22nd Jul 2025229 AMAQI
22nd Jul 20252210 AMAQI
22nd Jul 20252411 AMAQI
22nd Jul 20252712 PMAQI
22nd Jul 2025271 PMAQI
22nd Jul 2025262 PMAQI
22nd Jul 2025243 PMAQI
22nd Jul 2025254 PMAQI
22nd Jul 2025295 PMAQI
22nd Jul 2025276 PMAQI
22nd Jul 2025277 PMAQI
22nd Jul 2025288 PMAQI
22nd Jul 2025269 PMAQI
22nd Jul 20252710 PMAQI
22nd Jul 20252911 PMAQI
23rd Jul 20252812 AMAQI
23rd Jul 2025301 AMAQI
23rd Jul 2025302 AMAQI
23rd Jul 2025323 AMAQI
15°C1/23°C
23rd Jul 2025344 AMAQI
23rd Jul 2025365 AMAQI
23rd Jul 2025306 AMAQI
23rd Jul 2025287 AMAQI
23rd Jul 2025288 AMAQI
23rd Jul 2025319 AMAQI
23rd Jul 20253610 AMAQI
23rd Jul 20253911 AMAQI
23rd Jul 20254112 PMAQI
23rd Jul 2025411 PMAQI
23rd Jul 2025402 PMAQI
23rd Jul 2025413 PMAQI
23rd Jul 2025404 PMAQI
23rd Jul 2025395 PMAQI
23rd Jul 2025376 PMAQI
23rd Jul 2025347 PMAQI
23rd Jul 2025348 PMAQI
23rd Jul 2025359 PMAQI
23rd Jul 20253410 PMAQI
23rd Jul 20253311 PMAQI
24th Jul 20253612 AMAQI
24th Jul 2025361 AMAQI
24th Jul 2025352 AMAQI
24th Jul 2025383 AMAQI
15°C12/23°C
24th Jul 2025374 AMAQI
24th Jul 2025405 AMAQI
24th Jul 2025366 AMAQI
24th Jul 2025387 AMAQI
24th Jul 2025398 AMAQI
24th Jul 2025399 AMAQI
24th Jul 20254010 AMAQI
24th Jul 20253911 AMAQI
24th Jul 20253812 PMAQI
24th Jul 2025331 PMAQI
24th Jul 2025362 PMAQI
24th Jul 2025403 PMAQI
24th Jul 2025364 PMAQI
24th Jul 2025375 PMAQI
24th Jul 2025366 PMAQI
24th Jul 2025357 PMAQI
24th Jul 2025328 PMAQI
24th Jul 2025349 PMAQI
24th Jul 20253410 PMAQI
24th Jul 20253011 PMAQI
25th Jul 20252812 AMAQI
25th Jul 2025301 AMAQI
25th Jul 2025282 AMAQI
25th Jul 2025303 AMAQI
18°C12/23°C
25th Jul 2025284 AMAQI
25th Jul 2025245 AMAQI
25th Jul 2025176 AMAQI
25th Jul 2025187 AMAQI
25th Jul 2025208 AMAQI
25th Jul 2025209 AMAQI
25th Jul 20251910 AMAQI
25th Jul 20251811 AMAQI
25th Jul 20251912 PMAQI
25th Jul 2025211 PMAQI
25th Jul 2025202 PMAQI
25th Jul 2025203 PMAQI
25th Jul 2025214 PMAQI
25th Jul 2025235 PMAQI
25th Jul 2025226 PMAQI
25th Jul 2025237 PMAQI
25th Jul 2025248 PMAQI
25th Jul 2025229 PMAQI
25th Jul 20252410 PMAQI
25th Jul 20253411 PMAQI
26th Jul 20253412 AMAQI
26th Jul 2025331 AMAQI
26th Jul 2025392 AMAQI
26th Jul 2025373 AMAQI
13°C7/16°C
26th Jul 2025404 AMAQI
26th Jul 2025475 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025487 AMAQI
26th Jul 2025398 AMAQI
26th Jul 2025369 AMAQI
26th Jul 20253510 AMAQI
26th Jul 20253611 AMAQI
26th Jul 20253812 PMAQI
26th Jul 2025361 PMAQI
26th Jul 2025352 PMAQI
26th Jul 2025333 PMAQI
26th Jul 2025334 PMAQI
26th Jul 2025375 PMAQI
26th Jul 2025356 PMAQI
26th Jul 2025347 PMAQI
26th Jul 2025338 PMAQI
26th Jul 2025349 PMAQI
26th Jul 20253310 PMAQI
26th Jul 20253311 PMAQI
27th Jul 20253012 AMAQI
27th Jul 2025301 AMAQI
27th Jul 2025332 AMAQI
27th Jul 2025343 AMAQI
16°C11/20°C
27th Jul 2025354 AMAQI
27th Jul 2025305 AMAQI
27th Jul 2025306 AMAQI
27th Jul 2025367 AMAQI
27th Jul 2025318 AMAQI
27th Jul 2025379 AMAQI
27th Jul 20254010 AMAQI
27th Jul 20253911 AMAQI
27th Jul 20254312 PMAQI
27th Jul 2025431 PMAQI
27th Jul 2025382 PMAQI
27th Jul 2025313 PMAQI
27th Jul 2025304 PMAQI
27th Jul 2025315 PMAQI
27th Jul 2025306 PMAQI
27th Jul 2025297 PMAQI
27th Jul 2025298 PMAQI
27th Jul 2025329 PMAQI
27th Jul 20253110 PMAQI
27th Jul 20252911 PMAQI
28th Jul 20253212 AMAQI
28th Jul 2025331 AMAQI
28th Jul 2025302 AMAQI
28th Jul 2025343 AMAQI
14°C8/18°C
28th Jul 2025314 AMAQI
28th Jul 2025295 AMAQI
28th Jul 2025266 AMAQI
28th Jul 2025217 AMAQI
28th Jul 2025248 AMAQI
28th Jul 2025249 AMAQI
28th Jul 20252810 AMAQI
28th Jul 20253111 AMAQI
28th Jul 20253012 PMAQI
28th Jul 2025311 PMAQI
28th Jul 2025282 PMAQI
28th Jul 2025313 PMAQI
28th Jul 2025384 PMAQI
28th Jul 2025415 PMAQI
28th Jul 2025376 PMAQI
28th Jul 2025377 PMAQI
28th Jul 2025348 PMAQI
28th Jul 2025329 PMAQI
28th Jul 20253310 PMAQI
28th Jul 20253611 PMAQI
29th Jul 20253612 AMAQI
29th Jul 2025361 AMAQI
29th Jul 2025352 AMAQI
29th Jul 2025403 AMAQI
15°C4/22°C
29th Jul 2025454 AMAQI
29th Jul 2025465 AMAQI
29th Jul 2025386 AMAQI
29th Jul 2025367 AMAQI
29th Jul 2025368 AMAQI
29th Jul 2025439 AMAQI
29th Jul 20254210 AMAQI
29th Jul 20254211 AMAQI
29th Jul 20253912 PMAQI
29th Jul 2025401 PMAQI
29th Jul 2025432 PMAQI
29th Jul 2025453 PMAQI
29th Jul 2025454 PMAQI
29th Jul 2025435 PMAQI
29th Jul 2025426 PMAQI
29th Jul 2025427 PMAQI
29th Jul 2025428 PMAQI
29th Jul 2025439 PMAQI
29th Jul 20254210 PMAQI
29th Jul 20254211 PMAQI
30th Jul 20253912 AMAQI
30th Jul 2025401 AMAQI
30th Jul 2025402 AMAQI
30th Jul 2025423 AMAQI
20°C9/28°C
30th Jul 2025454 AMAQI
30th Jul 2025425 AMAQI
30th Jul 2025416 AMAQI
30th Jul 2025437 AMAQI
30th Jul 2025428 AMAQI
30th Jul 2025429 AMAQI
30th Jul 20254010 AMAQI
30th Jul 20253911 AMAQI
30th Jul 20254412 PMAQI
30th Jul 2025471 PMAQI
30th Jul 2025502 PMAQI
30th Jul 2025473 PMAQI
30th Jul 2025544 PMAQI
30th Jul 2025585 PMAQI
30th Jul 2025586 PMAQI
30th Jul 2025587 PMAQI
30th Jul 2025588 PMAQI
30th Jul 2025589 PMAQI
30th Jul 20255810 PMAQI
30th Jul 20254811 PMAQI
31st Jul 20254212 AMAQI
31st Jul 2025401 AMAQI
31st Jul 2025442 AMAQI
31st Jul 2025443 AMAQI
23°C12/30°C
31st Jul 2025444 AMAQI
31st Jul 2025385 AMAQI
31st Jul 2025486 AMAQI
31st Jul 2025457 AMAQI
31st Jul 2025408 AMAQI
31st Jul 2025449 AMAQI
31st Jul 20254610 AMAQI
31st Jul 20255011 AMAQI
31st Jul 20255212 PMAQI
31st Jul 2025521 PMAQI
31st Jul 2025502 PMAQI
31st Jul 2025493 PMAQI
31st Jul 2025484 PMAQI
31st Jul 2025425 PMAQI
31st Jul 2025426 PMAQI
31st Jul 2025397 PMAQI
31st Jul 2025388 PMAQI
31st Jul 2025499 PMAQI
31st Jul 20254510 PMAQI
31st Jul 20254911 PMAQI
1st Aug 20254512 AMAQI
1st Aug 2025491 AMAQI
1st Aug 2025492 AMAQI
1st Aug 2025493 AMAQI
23°C14/31°C
1st Aug 2025524 AMAQI
1st Aug 2025505 AMAQI
1st Aug 2025446 AMAQI
1st Aug 2025407 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025339 AMAQI
1st Aug 20253210 AMAQI
1st Aug 20253511 AMAQI
1st Aug 20253612 PMAQI
1st Aug 2025401 PMAQI
1st Aug 2025442 PMAQI
1st Aug 2025503 PMAQI
1st Aug 2025464 PMAQI
1st Aug 2025535 PMAQI
1st Aug 2025516 PMAQI
1st Aug 2025517 PMAQI
1st Aug 2025528 PMAQI
1st Aug 2025449 PMAQI
1st Aug 20254610 PMAQI
1st Aug 20255111 PMAQI
2nd Aug 20255112 AMAQI
2nd Aug 2025461 AMAQI
2nd Aug 2025462 AMAQI
2nd Aug 2025413 AMAQI
22°C12/30°C
2nd Aug 2025394 AMAQI
4 AM2nd Aug 2025405 AMAQI
2nd Aug 2025426 AMAQI
2nd Aug 2025427 AMAQI
2nd Aug 2025418 AMAQI
2nd Aug 2025399 AMAQI
2nd Aug 20254010 AMAQI
2nd Aug 20254211 AMAQI
2nd Aug 20255412 PMAQI
12 PM2nd Aug 2025621 PMAQI
2nd Aug 2025642 PMAQI
9 PM
12 AM
3 AM
--°C/°C
Day time
Avg. Highest Time
5 AM
35AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 AM - 9 PM
32AQI
16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 AM (Avg. 35), while the lowest AQI was between 6 AM to 9 PM (Avg. 32).
Night time
Avg. Highest Time
12 AM - 11 PM
32AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
12 AM - 11 PM
32AQI
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. 32), while the lowest AQI was between 12 AM to 11 PM (Avg. 32).
2025 Days Vs Air Quality
Fort St John, British Columbia, Canada
2025
97%
207
2%
4
0.4%
1
0.4%
1
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
207 DaysModerate
4 DaysPoor
1 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2025, 97% of 214 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, 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
30AQI
30AQI
2nd January 2025
31AQI
31AQI
3rd January 2025
33AQI
33AQI
4th January 2025
44AQI
44AQI
5th January 2025
42AQI
42AQI
6th January 2025
47AQI
47AQI
7th January 2025
34AQI
34AQI
8th January 2025
28AQI
28AQI
9th January 2025
23AQI
23AQI
10th January 2025
21AQI
21AQI
11th January 2025
20AQI
20AQI
12th January 2025
23AQI
23AQI
13th January 2025
22AQI
22AQI
14th January 2025
23AQI
23AQI
15th January 2025
21AQI
21AQI
16th January 2025
28AQI
28AQI
17th January 2025
20AQI
20AQI
18th January 2025
27AQI
27AQI
19th January 2025
29AQI
29AQI
20th January 2025
26AQI
26AQI
21st January 2025
23AQI
23AQI
22nd January 2025
25AQI
25AQI
23rd January 2025
22AQI
22AQI
24th January 2025
22AQI
22AQI
25th January 2025
20AQI
20AQI
26th January 2025
21AQI
21AQI
27th January 2025
19AQI
19AQI
28th January 2025
22AQI
22AQI
29th January 2025
22AQI
22AQI
30th January 2025
20AQI
20AQI
31st January 2025
26AQI
26AQI
1st February 2025
24AQI
24AQI
2nd February 2025
26AQI
26AQI
3rd February 2025
30AQI
30AQI
4th February 2025
32AQI
32AQI
5th February 2025
36AQI
36AQI
6th February 2025
26AQI
26AQI
7th February 2025
32AQI
32AQI
8th February 2025
33AQI
33AQI
9th February 2025
35AQI
35AQI
10th February 2025
29AQI
29AQI
11th February 2025
29AQI
29AQI
12th February 2025
31AQI
31AQI
13th February 2025
27AQI
27AQI
14th February 2025
22AQI
22AQI
15th February 2025
24AQI
24AQI
16th February 2025
35AQI
35AQI
17th February 2025
41AQI
41AQI
18th February 2025
44AQI
44AQI
19th February 2025
32AQI
32AQI
20th February 2025
36AQI
36AQI
21st February 2025
27AQI
27AQI
22nd February 2025
24AQI
24AQI
23rd February 2025
21AQI
21AQI
24th February 2025
22AQI
22AQI
25th February 2025
22AQI
22AQI
26th February 2025
21AQI
21AQI
27th February 2025
21AQI
21AQI
28th February 2025
21AQI
21AQI
1st March 2025
22AQI
22AQI
2nd March 2025
27AQI
27AQI
3rd March 2025
23AQI
23AQI
4th March 2025
27AQI
27AQI
5th March 2025
32AQI
32AQI
6th March 2025
23AQI
23AQI
7th March 2025
17AQI
17AQI
8th March 2025
18AQI
18AQI
9th March 2025
23AQI
23AQI
10th March 2025
20AQI
20AQI
11th March 2025
21AQI
21AQI
12th March 2025
18AQI
18AQI
13th March 2025
20AQI
20AQI
14th March 2025
17AQI
17AQI
15th March 2025
19AQI
19AQI
16th March 2025
19AQI
19AQI
17th March 2025
24AQI
24AQI
18th March 2025
22AQI
22AQI
19th March 2025
20AQI
20AQI
20th March 2025
21AQI
21AQI
21st March 2025
20AQI
20AQI
22nd March 2025
18AQI
18AQI
23rd March 2025
18AQI
18AQI
24th March 2025
16AQI
16AQI
25th March 2025
20AQI
20AQI
26th March 2025
24AQI
24AQI
27th March 2025
17AQI
17AQI
28th March 2025
17AQI
17AQI
29th March 2025
20AQI
20AQI
30th March 2025
24AQI
24AQI
31st March 2025
29AQI
29AQI
1st April 2025
22AQI
22AQI
2nd April 2025
25AQI
25AQI
3rd April 2025
27AQI
27AQI
4th April 2025
27AQI
27AQI
5th April 2025
26AQI
26AQI
6th April 2025
27AQI
27AQI
7th April 2025
28AQI
28AQI
8th April 2025
23AQI
23AQI
9th April 2025
20AQI
20AQI
10th April 2025
29AQI
29AQI
11th April 2025
19AQI
19AQI
12th April 2025
15AQI
15AQI
13th April 2025
16AQI
16AQI
14th April 2025
15AQI
15AQI
15th April 2025
15AQI
15AQI
16th April 2025
13AQI
13AQI
17th April 2025
25AQI
25AQI
18th April 2025
27AQI
27AQI
19th April 2025
15AQI
15AQI
20th April 2025
14AQI
14AQI
21st April 2025
14AQI
14AQI
22nd April 2025
14AQI
14AQI
23rd April 2025
14AQI
14AQI
24th April 2025
23AQI
23AQI
25th April 2025
36AQI
36AQI
26th April 2025
23AQI
23AQI
27th April 2025
15AQI
15AQI
28th April 2025
22AQI
22AQI
29th April 2025
15AQI
15AQI
30th April 2025
16AQI
16AQI
1st May 2025
26AQI
26AQI
2nd May 2025
26AQI
26AQI
3rd May 2025
23AQI
23AQI
4th May 2025
15AQI
15AQI
5th May 2025
20AQI
20AQI
6th May 2025
19AQI
19AQI
7th May 2025
18AQI
18AQI
8th May 2025
17AQI
17AQI
9th May 2025
16AQI
16AQI
10th May 2025
16AQI
16AQI
11th May 2025
17AQI
17AQI
12th May 2025
21AQI
21AQI
13th May 2025
20AQI
20AQI
14th May 2025
18AQI
18AQI
15th May 2025
19AQI
19AQI
16th May 2025
17AQI
17AQI
17th May 2025
16AQI
16AQI
18th May 2025
19AQI
19AQI
19th May 2025
18AQI
18AQI
20th May 2025
12AQI
12AQI
21st May 2025
14AQI
14AQI
22nd May 2025
23AQI
23AQI
23rd May 2025
22AQI
22AQI
24th May 2025
21AQI
21AQI
25th May 2025
19AQI
19AQI
26th May 2025
19AQI
19AQI
27th May 2025
18AQI
18AQI
28th May 2025
21AQI
21AQI
29th May 2025
33AQI
33AQI
30th May 2025
18AQI
18AQI
31st May 2025
18AQI
18AQI
1st June 2025
18AQI
18AQI
2nd June 2025
23AQI
23AQI
3rd June 2025
42AQI
42AQI
4th June 2025
46AQI
46AQI
5th June 2025
22AQI
22AQI
6th June 2025
23AQI
23AQI
7th June 2025
93AQI
93AQI
8th June 2025
43AQI
43AQI
9th June 2025
40AQI
40AQI
10th June 2025
166AQI
166AQI
11th June 2025
114AQI
114AQI
12th June 2025
84AQI
84AQI
13th June 2025
59AQI
59AQI
14th June 2025
51AQI
51AQI
15th June 2025
37AQI
37AQI
16th June 2025
30AQI
30AQI
17th June 2025
29AQI
29AQI
18th June 2025
35AQI
35AQI
19th June 2025
24AQI
24AQI
20th June 2025
21AQI
21AQI
21st June 2025
20AQI
20AQI
22nd June 2025
22AQI
22AQI
23rd June 2025
34AQI
34AQI
24th June 2025
42AQI
42AQI
25th June 2025
36AQI
36AQI
26th June 2025
25AQI
25AQI
27th June 2025
22AQI
22AQI
28th June 2025
16AQI
16AQI
29th June 2025
16AQI
16AQI
30th June 2025
17AQI
17AQI
1st July 2025
17AQI
17AQI
2nd July 2025
17AQI
17AQI
3rd July 2025
17AQI
17AQI
4th July 2025
18AQI
18AQI
5th July 2025
21AQI
21AQI
6th July 2025
22AQI
22AQI
7th July 2025
22AQI
22AQI
8th July 2025
20AQI
20AQI
9th July 2025
16AQI
16AQI
10th July 2025
17AQI
17AQI
11th July 2025
24AQI
24AQI
12th July 2025
19AQI
19AQI
13th July 2025
23AQI
23AQI
14th July 2025
30AQI
30AQI
15th July 2025
41AQI
41AQI
16th July 2025
29AQI
29AQI
17th July 2025
46AQI
46AQI
18th July 2025
50AQI
50AQI
19th July 2025
48AQI
48AQI
20th July 2025
50AQI
50AQI
21st July 2025
39AQI
39AQI
22nd July 2025
28AQI
28AQI
23rd July 2025
34AQI
34AQI
24th July 2025
36AQI
36AQI
25th July 2025
23AQI
23AQI
26th July 2025
38AQI
38AQI
27th July 2025
33AQI
33AQI
28th July 2025
31AQI
31AQI
29th July 2025
41AQI
41AQI
30th July 2025
47AQI
47AQI
31st July 2025
44AQI
44AQI
1st August 2025
45AQI
45AQI
26AQI
29AQI
21AQI
21AQI
19AQI
42AQI
30AQI
45AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202527AQI
31
28
31
30
31
24
4
1
1
31
1
207
4
1
1
Highest AQI recorded in
August45AQI
Lowest AQI recorded in
May19AQI
202427AQI
29
2
29
31
30
26
3
2
30
25
2
2
1
1
24
7
28
2
31
30
30
1
343
17
2
1
3
Highest AQI recorded in
July47AQI
Lowest AQI recorded in
April16AQI
202347AQI
22
9
28
31
30
14
4
7
3
3
12
8
8
1
1
12
8
7
4
17
6
6
2
8
13
5
2
2
30
1
26
3
30
1
260
53
33
12
6
Highest AQI recorded in
May91AQI
Lowest AQI recorded in
February14AQI
202227AQI
31
22
30
29
31
30
24
4
25
4
1
16
14
1
28
2
30
1
300
21
2
Highest AQI recorded in
October50AQI
Lowest AQI recorded in
February17AQI
202123AQI
30
1
28
30
30
31
26
4
20
11
25
4
1
30
31
28
2
31
340
22
1
Highest AQI recorded in
July39AQI
Lowest AQI recorded in
September16AQI
202019AQI
13
20
19
30
31
30
1
28
2
31
27
3
30
1
259
7
Highest AQI recorded in
November26AQI
Lowest AQI recorded in
June14AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
47AQILeast Polluted Year Recorded
2020(Avg.)
19AQIFort St John's annual 2025 AQI (27) shows an average percentage change of 2.1% (worsened AQI) compared to previous years: 2020 (19), 2021 (23), 2022 (27), 2023 (47), 2024 (27).
