Banff, Alberta, 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
Banff, Alberta, Canada
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
15th Aug 2021
192AQILowest AQI recorded on
28th Aug 2024
11AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 52 of Moderate air quality, showing improvement over 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Banff, Alberta, Canada
AQI
Day
Night
.
5 AM1st Aug 2025
9 PM
4 AM2nd Aug 2025
Day time
Avg. Highest Time
2PM1st Aug
57AQI
Avg. Lowest Time
10AM1st Aug
48AQI
Night time
Avg. Highest Time
1AM2nd Aug
54AQI
Avg. Lowest Time
4AM2nd Aug
44AQI
In the last 24 hours,
Banff's AQI reached its highest point of 57 at 2 PM during the Day, while the lowest point, 44, was recorded at 4 AM during the Night between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Banff, Alberta, 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 2025255 AMAQI
3rd Jul 2025206 AMAQI
3rd Jul 2025217 AMAQI
3rd Jul 2025208 AMAQI
3rd Jul 2025209 AMAQI
3rd Jul 20252210 AMAQI
3rd Jul 20252511 AMAQI
3rd Jul 20252412 PMAQI
3rd Jul 2025261 PMAQI
3rd Jul 2025272 PMAQI
3rd Jul 2025343 PMAQI
3rd Jul 2025304 PMAQI
3rd Jul 2025305 PMAQI
3rd Jul 2025276 PMAQI
3rd Jul 2025257 PMAQI
3rd Jul 2025268 PMAQI
3rd Jul 2025239 PMAQI
3rd Jul 20252110 PMAQI
3rd Jul 20252211 PMAQI
4th Jul 20252012 AMAQI
4th Jul 2025221 AMAQI
4th Jul 2025182 AMAQI
4th Jul 2025193 AMAQI
4th Jul 2025204 AMAQI
12°C8/14°C
4th Jul 2025195 AMAQI
4th Jul 2025286 AMAQI
4th Jul 2025287 AMAQI
4th Jul 2025208 AMAQI
4th Jul 2025199 AMAQI
4th Jul 20252210 AMAQI
4th Jul 20252411 AMAQI
4th Jul 20252612 PMAQI
4th Jul 2025271 PMAQI
4th Jul 2025242 PMAQI
4th Jul 2025243 PMAQI
4th Jul 2025224 PMAQI
4th Jul 2025215 PMAQI
4th Jul 2025206 PMAQI
4th Jul 2025197 PMAQI
4th Jul 2025198 PMAQI
4th Jul 2025199 PMAQI
4th Jul 20251810 PMAQI
4th Jul 20251811 PMAQI
5th Jul 20252612 AMAQI
5th Jul 2025181 AMAQI
5th Jul 2025232 AMAQI
5th Jul 2025283 AMAQI
5th Jul 2025274 AMAQI
12°C5/18°C
5th Jul 2025275 AMAQI
5th Jul 2025286 AMAQI
5th Jul 2025307 AMAQI
5th Jul 2025318 AMAQI
5th Jul 2025299 AMAQI
5th Jul 20252810 AMAQI
5th Jul 20252911 AMAQI
5th Jul 20253612 PMAQI
5th Jul 2025421 PMAQI
5th Jul 2025362 PMAQI
5th Jul 2025403 PMAQI
5th Jul 2025364 PMAQI
5th Jul 2025345 PMAQI
5th Jul 2025366 PMAQI
5th Jul 2025337 PMAQI
5th Jul 2025248 PMAQI
5th Jul 2025249 PMAQI
5th Jul 20252410 PMAQI
5th Jul 20252011 PMAQI
6th Jul 20252012 AMAQI
6th Jul 2025201 AMAQI
6th Jul 2025202 AMAQI
6th Jul 2025193 AMAQI
6th Jul 2025224 AMAQI
14°C9/18°C
6th Jul 2025215 AMAQI
6th Jul 2025216 AMAQI
6th Jul 2025187 AMAQI
6th Jul 2025168 AMAQI
6th Jul 2025189 AMAQI
6th Jul 20251810 AMAQI
6th Jul 20251811 AMAQI
6th Jul 20251912 PMAQI
6th Jul 2025191 PMAQI
6th Jul 2025182 PMAQI
6th Jul 2025183 PMAQI
6th Jul 2025184 PMAQI
6th Jul 2025185 PMAQI
6th Jul 2025186 PMAQI
6th Jul 2025187 PMAQI
6th Jul 2025188 PMAQI
6th Jul 2025179 PMAQI
6th Jul 20251710 PMAQI
6th Jul 20251611 PMAQI
7th Jul 20251712 AMAQI
7th Jul 2025181 AMAQI
7th Jul 2025202 AMAQI
7th Jul 2025223 AMAQI
7th Jul 2025224 AMAQI
12°C8/16°C
7th Jul 2025205 AMAQI
7th Jul 2025206 AMAQI
7th Jul 2025247 AMAQI
7th Jul 2025218 AMAQI
7th Jul 2025209 AMAQI
7th Jul 20251910 AMAQI
7th Jul 20252411 AMAQI
7th Jul 20253012 PMAQI
7th Jul 2025271 PMAQI
7th Jul 2025282 PMAQI
7th Jul 2025283 PMAQI
7th Jul 2025264 PMAQI
7th Jul 2025225 PMAQI
7th Jul 2025206 PMAQI
7th Jul 2025197 PMAQI
7th Jul 2025198 PMAQI
7th Jul 2025269 PMAQI
7th Jul 20252410 PMAQI
7th Jul 20251811 PMAQI
8th Jul 20251812 AMAQI
8th Jul 2025181 AMAQI
8th Jul 2025182 AMAQI
8th Jul 2025183 AMAQI
8th Jul 2025184 AMAQI
15°C8/22°C
8th Jul 2025195 AMAQI
8th Jul 2025186 AMAQI
8th Jul 2025187 AMAQI
8th Jul 2025188 AMAQI
8th Jul 2025249 AMAQI
8th Jul 20252610 AMAQI
8th Jul 20253011 AMAQI
8th Jul 20253012 PMAQI
8th Jul 2025331 PMAQI
8th Jul 2025382 PMAQI
8th Jul 2025353 PMAQI
8th Jul 2025384 PMAQI
8th Jul 2025295 PMAQI
8th Jul 2025296 PMAQI
8th Jul 2025267 PMAQI
8th Jul 2025238 PMAQI
8th Jul 2025269 PMAQI
8th Jul 20252310 PMAQI
8th Jul 20252111 PMAQI
9th Jul 20252312 AMAQI
9th Jul 2025251 AMAQI
9th Jul 2025302 AMAQI
9th Jul 2025293 AMAQI
9th Jul 2025264 AMAQI
18°C11/24°C
9th Jul 2025225 AMAQI
9th Jul 2025186 AMAQI
9th Jul 2025177 AMAQI
9th Jul 2025188 AMAQI
9th Jul 2025209 AMAQI
9th Jul 20252310 AMAQI
9th Jul 20252611 AMAQI
9th Jul 20253012 PMAQI
9th Jul 2025301 PMAQI
9th Jul 2025272 PMAQI
9th Jul 2025273 PMAQI
9th Jul 2025234 PMAQI
9th Jul 2025225 PMAQI
9th Jul 2025226 PMAQI
9th Jul 2025197 PMAQI
9th Jul 2025228 PMAQI
9th Jul 2025219 PMAQI
9th Jul 20252010 PMAQI
9th Jul 20252111 PMAQI
10th Jul 20252112 AMAQI
10th Jul 2025221 AMAQI
10th Jul 2025222 AMAQI
10th Jul 2025223 AMAQI
10th Jul 2025204 AMAQI
12°C9/15°C
10th Jul 2025215 AMAQI
10th Jul 2025206 AMAQI
10th Jul 2025227 AMAQI
10th Jul 2025218 AMAQI
10th Jul 2025199 AMAQI
10th Jul 20251810 AMAQI
10th Jul 20252011 AMAQI
10th Jul 20251712 PMAQI
10th Jul 2025181 PMAQI
10th Jul 2025202 PMAQI
10th Jul 2025183 PMAQI
10th Jul 2025184 PMAQI
10th Jul 2025185 PMAQI
10th Jul 2025196 PMAQI
10th Jul 2025187 PMAQI
10th Jul 2025188 PMAQI
10th Jul 2025189 PMAQI
10th Jul 20251810 PMAQI
10th Jul 20251711 PMAQI
11th Jul 20251912 AMAQI
11th Jul 2025201 AMAQI
11th Jul 2025212 AMAQI
11th Jul 2025273 AMAQI
11th Jul 2025234 AMAQI
11°C8/14°C
11th Jul 2025235 AMAQI
11th Jul 2025246 AMAQI
11th Jul 2025207 AMAQI
11th Jul 2025228 AMAQI
11th Jul 2025219 AMAQI
11th Jul 20252210 AMAQI
11th Jul 20252311 AMAQI
11th Jul 20252812 PMAQI
11th Jul 2025301 PMAQI
11th Jul 2025302 PMAQI
11th Jul 2025273 PMAQI
11th Jul 2025284 PMAQI
11th Jul 2025255 PMAQI
11th Jul 2025266 PMAQI
11th Jul 2025247 PMAQI
11th Jul 2025248 PMAQI
11th Jul 2025239 PMAQI
11th Jul 20252210 PMAQI
11th Jul 20252011 PMAQI
12th Jul 20252112 AMAQI
12th Jul 2025211 AMAQI
12th Jul 2025222 AMAQI
12th Jul 2025243 AMAQI
12th Jul 2025284 AMAQI
13°C1/20°C
12th Jul 2025265 AMAQI
12th Jul 2025256 AMAQI
12th Jul 2025237 AMAQI
12th Jul 2025268 AMAQI
12th Jul 2025279 AMAQI
12th Jul 20252710 AMAQI
12th Jul 20252611 AMAQI
12th Jul 20252912 PMAQI
12th Jul 2025291 PMAQI
12th Jul 2025302 PMAQI
12th Jul 2025303 PMAQI
12th Jul 2025264 PMAQI
12th Jul 2025265 PMAQI
12th Jul 2025236 PMAQI
12th Jul 2025237 PMAQI
12th Jul 2025228 PMAQI
12th Jul 2025229 PMAQI
12th Jul 20252310 PMAQI
12th Jul 20251911 PMAQI
13th Jul 20251912 AMAQI
13th Jul 2025201 AMAQI
13th Jul 2025192 AMAQI
13th Jul 2025223 AMAQI
13th Jul 2025224 AMAQI
17°C13/21°C
13th Jul 2025205 AMAQI
13th Jul 2025216 AMAQI
13th Jul 2025187 AMAQI
13th Jul 2025208 AMAQI
13th Jul 2025229 AMAQI
13th Jul 20252310 AMAQI
13th Jul 20252211 AMAQI
13th Jul 20252412 PMAQI
13th Jul 2025241 PMAQI
13th Jul 2025262 PMAQI
13th Jul 2025313 PMAQI
13th Jul 2025254 PMAQI
13th Jul 2025245 PMAQI
13th Jul 2025246 PMAQI
13th Jul 2025277 PMAQI
13th Jul 2025248 PMAQI
13th Jul 2025219 PMAQI
13th Jul 20252110 PMAQI
13th Jul 20251811 PMAQI
14th Jul 20251812 AMAQI
14th Jul 2025181 AMAQI
14th Jul 2025202 AMAQI
14th Jul 2025183 AMAQI
14th Jul 2025184 AMAQI
16°C12/21°C
14th Jul 2025165 AMAQI
14th Jul 2025166 AMAQI
14th Jul 2025177 AMAQI
14th Jul 2025178 AMAQI
14th Jul 2025199 AMAQI
14th Jul 20252110 AMAQI
14th Jul 20251911 AMAQI
14th Jul 20252212 PMAQI
14th Jul 2025241 PMAQI
14th Jul 2025222 PMAQI
14th Jul 2025223 PMAQI
14th Jul 2025204 PMAQI
14th Jul 2025175 PMAQI
14th Jul 2025196 PMAQI
14th Jul 2025187 PMAQI
14th Jul 2025208 PMAQI
14th Jul 2025199 PMAQI
14th Jul 20251810 PMAQI
14th Jul 20251711 PMAQI
15th Jul 20251812 AMAQI
15th Jul 2025181 AMAQI
15th Jul 2025182 AMAQI
15th Jul 2025173 AMAQI
15th Jul 2025254 AMAQI
11°C8/12°C
15th Jul 2025235 AMAQI
15th Jul 2025246 AMAQI
15th Jul 2025287 AMAQI
15th Jul 2025308 AMAQI
15th Jul 2025239 AMAQI
15th Jul 20252410 AMAQI
15th Jul 20252711 AMAQI
15th Jul 20252612 PMAQI
15th Jul 2025241 PMAQI
15th Jul 2025272 PMAQI
15th Jul 2025263 PMAQI
15th Jul 2025274 PMAQI
15th Jul 2025295 PMAQI
15th Jul 2025276 PMAQI
15th Jul 2025247 PMAQI
15th Jul 2025248 PMAQI
15th Jul 2025229 PMAQI
15th Jul 20252310 PMAQI
15th Jul 20252311 PMAQI
16th Jul 20252112 AMAQI
16th Jul 2025231 AMAQI
16th Jul 2025242 AMAQI
16th Jul 2025243 AMAQI
16th Jul 2025304 AMAQI
11°C3/17°C
16th Jul 2025305 AMAQI
16th Jul 2025286 AMAQI
16th Jul 2025307 AMAQI
16th Jul 2025328 AMAQI
16th Jul 2025339 AMAQI
16th Jul 20253810 AMAQI
16th Jul 20254111 AMAQI
16th Jul 20254212 PMAQI
16th Jul 2025421 PMAQI
16th Jul 2025472 PMAQI
16th Jul 2025493 PMAQI
16th Jul 2025474 PMAQI
16th Jul 2025405 PMAQI
16th Jul 2025376 PMAQI
16th Jul 2025367 PMAQI
16th Jul 2025348 PMAQI
16th Jul 2025349 PMAQI
16th Jul 20253310 PMAQI
16th Jul 20253111 PMAQI
17th Jul 20253212 AMAQI
17th Jul 2025321 AMAQI
17th Jul 2025342 AMAQI
17th Jul 2025343 AMAQI
17th Jul 2025354 AMAQI
13°C8/19°C
17th Jul 2025365 AMAQI
17th Jul 2025346 AMAQI
17th Jul 2025347 AMAQI
17th Jul 2025358 AMAQI
17th Jul 2025349 AMAQI
17th Jul 20253610 AMAQI
17th Jul 20253611 AMAQI
17th Jul 20253812 PMAQI
17th Jul 2025421 PMAQI
17th Jul 2025422 PMAQI
17th Jul 2025313 PMAQI
17th Jul 2025324 PMAQI
17th Jul 2025325 PMAQI
17th Jul 2025306 PMAQI
17th Jul 2025307 PMAQI
17th Jul 2025328 PMAQI
17th Jul 2025299 PMAQI
17th Jul 20252810 PMAQI
17th Jul 20252811 PMAQI
18th Jul 20252712 AMAQI
18th Jul 2025291 AMAQI
18th Jul 2025322 AMAQI
18th Jul 2025313 AMAQI
18th Jul 2025354 AMAQI
13°C9/17°C
18th Jul 2025345 AMAQI
18th Jul 2025396 AMAQI
18th Jul 2025377 AMAQI
18th Jul 2025378 AMAQI
18th Jul 2025369 AMAQI
18th Jul 20253610 AMAQI
18th Jul 20253711 AMAQI
18th Jul 20253812 PMAQI
18th Jul 2025371 PMAQI
18th Jul 2025342 PMAQI
18th Jul 2025333 PMAQI
18th Jul 2025344 PMAQI
18th Jul 2025365 PMAQI
18th Jul 2025346 PMAQI
18th Jul 2025317 PMAQI
18th Jul 2025308 PMAQI
18th Jul 2025349 PMAQI
18th Jul 20253210 PMAQI
18th Jul 20252811 PMAQI
19th Jul 20253012 AMAQI
19th Jul 2025301 AMAQI
19th Jul 2025302 AMAQI
19th Jul 2025273 AMAQI
19th Jul 2025254 AMAQI
14°C10/18°C
19th Jul 2025245 AMAQI
19th Jul 2025246 AMAQI
19th Jul 2025307 AMAQI
19th Jul 2025248 AMAQI
19th Jul 2025259 AMAQI
19th Jul 20252310 AMAQI
19th Jul 20252411 AMAQI
19th Jul 20252312 PMAQI
19th Jul 2025221 PMAQI
19th Jul 2025242 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025275 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025277 PMAQI
19th Jul 2025258 PMAQI
19th Jul 2025249 PMAQI
19th Jul 20252210 PMAQI
19th Jul 20252211 PMAQI
20th Jul 20252212 AMAQI
20th Jul 2025221 AMAQI
20th Jul 2025222 AMAQI
20th Jul 2025223 AMAQI
20th Jul 2025244 AMAQI
10°C8/14°C
20th Jul 2025205 AMAQI
20th Jul 2025216 AMAQI
20th Jul 2025257 AMAQI
20th Jul 2025258 AMAQI
20th Jul 2025269 AMAQI
20th Jul 20252610 AMAQI
20th Jul 20252411 AMAQI
20th Jul 20252512 PMAQI
20th Jul 2025271 PMAQI
20th Jul 2025302 PMAQI
20th Jul 2025283 PMAQI
20th Jul 2025274 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025266 PMAQI
20th Jul 2025287 PMAQI
20th Jul 2025278 PMAQI
20th Jul 2025219 PMAQI
20th Jul 20252210 PMAQI
20th Jul 20252111 PMAQI
21st Jul 20252212 AMAQI
21st Jul 2025231 AMAQI
21st Jul 2025242 AMAQI
21st Jul 2025263 AMAQI
21st Jul 2025244 AMAQI
12°C10/15°C
21st Jul 2025205 AMAQI
21st Jul 2025246 AMAQI
21st Jul 2025267 AMAQI
21st Jul 2025278 AMAQI
21st Jul 2025259 AMAQI
21st Jul 20252510 AMAQI
21st Jul 20252411 AMAQI
21st Jul 20253212 PMAQI
21st Jul 2025321 PMAQI
21st Jul 2025352 PMAQI
21st Jul 2025363 PMAQI
21st Jul 2025414 PMAQI
21st Jul 2025395 PMAQI
21st Jul 2025416 PMAQI
21st Jul 2025397 PMAQI
21st Jul 2025368 PMAQI
21st Jul 2025279 PMAQI
21st Jul 20252810 PMAQI
21st Jul 20254211 PMAQI
22nd Jul 20254512 AMAQI
22nd Jul 2025421 AMAQI
22nd Jul 2025382 AMAQI
22nd Jul 2025423 AMAQI
22nd Jul 2025434 AMAQI
13°C9/18°C
22nd Jul 2025455 AMAQI
22nd Jul 2025356 AMAQI
22nd Jul 2025537 AMAQI
22nd Jul 2025468 AMAQI
22nd Jul 2025399 AMAQI
22nd Jul 20253310 AMAQI
22nd Jul 20252611 AMAQI
22nd Jul 20252412 PMAQI
22nd Jul 2025241 PMAQI
22nd Jul 2025252 PMAQI
22nd Jul 2025343 PMAQI
22nd Jul 2025344 PMAQI
22nd Jul 2025345 PMAQI
22nd Jul 2025336 PMAQI
22nd Jul 2025317 PMAQI
22nd Jul 2025288 PMAQI
22nd Jul 2025309 PMAQI
22nd Jul 20252810 PMAQI
22nd Jul 20252211 PMAQI
23rd Jul 20252412 AMAQI
23rd Jul 2025251 AMAQI
23rd Jul 2025252 AMAQI
23rd Jul 2025243 AMAQI
23rd Jul 2025284 AMAQI
10°C6/14°C
23rd Jul 2025245 AMAQI
23rd Jul 2025226 AMAQI
23rd Jul 2025217 AMAQI
23rd Jul 2025248 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20252410 AMAQI
23rd Jul 20252411 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025311 PMAQI
23rd Jul 2025342 PMAQI
23rd Jul 2025353 PMAQI
23rd Jul 2025324 PMAQI
23rd Jul 2025305 PMAQI
23rd Jul 2025286 PMAQI
23rd Jul 2025287 PMAQI
23rd Jul 2025298 PMAQI
23rd Jul 2025289 PMAQI
23rd Jul 20252410 PMAQI
23rd Jul 20252711 PMAQI
24th Jul 20252712 AMAQI
24th Jul 2025271 AMAQI
24th Jul 2025332 AMAQI
24th Jul 2025343 AMAQI
24th Jul 2025394 AMAQI
14°C7/19°C
24th Jul 2025485 AMAQI
24th Jul 2025486 AMAQI
24th Jul 2025407 AMAQI
24th Jul 2025408 AMAQI
24th Jul 2025369 AMAQI
24th Jul 20253410 AMAQI
24th Jul 20253811 AMAQI
24th Jul 20253512 PMAQI
24th Jul 2025371 PMAQI
24th Jul 2025422 PMAQI
24th Jul 2025433 PMAQI
24th Jul 2025424 PMAQI
24th Jul 2025405 PMAQI
24th Jul 2025406 PMAQI
24th Jul 2025377 PMAQI
24th Jul 2025368 PMAQI
24th Jul 2025379 PMAQI
24th Jul 20253510 PMAQI
24th Jul 20253511 PMAQI
25th Jul 20253212 AMAQI
25th Jul 2025341 AMAQI
25th Jul 2025332 AMAQI
25th Jul 2025323 AMAQI
25th Jul 2025304 AMAQI
17°C12/21°C
25th Jul 2025225 AMAQI
25th Jul 2025166 AMAQI
25th Jul 2025247 AMAQI
25th Jul 2025248 AMAQI
25th Jul 2025249 AMAQI
25th Jul 20252210 AMAQI
25th Jul 20251911 AMAQI
25th Jul 20251812 PMAQI
25th Jul 2025181 PMAQI
25th Jul 2025182 PMAQI
25th Jul 2025183 PMAQI
25th Jul 2025204 PMAQI
25th Jul 2025205 PMAQI
25th Jul 2025216 PMAQI
25th Jul 2025237 PMAQI
25th Jul 2025258 PMAQI
25th Jul 2025219 PMAQI
25th Jul 20252010 PMAQI
25th Jul 20251811 PMAQI
26th Jul 20251812 AMAQI
26th Jul 2025201 AMAQI
26th Jul 2025202 AMAQI
26th Jul 2025193 AMAQI
26th Jul 2025194 AMAQI
11°C9/12°C
26th Jul 2025175 AMAQI
26th Jul 2025176 AMAQI
26th Jul 2025167 AMAQI
26th Jul 2025178 AMAQI
26th Jul 2025189 AMAQI
26th Jul 20251810 AMAQI
26th Jul 20251811 AMAQI
26th Jul 20252012 PMAQI
26th Jul 2025201 PMAQI
26th Jul 2025202 PMAQI
26th Jul 2025203 PMAQI
26th Jul 2025214 PMAQI
26th Jul 2025215 PMAQI
26th Jul 2025226 PMAQI
26th Jul 2025247 PMAQI
26th Jul 2025248 PMAQI
26th Jul 2025209 PMAQI
26th Jul 20251910 PMAQI
26th Jul 20251911 PMAQI
27th Jul 20252012 AMAQI
27th Jul 2025201 AMAQI
27th Jul 2025202 AMAQI
27th Jul 2025203 AMAQI
27th Jul 2025204 AMAQI
11°C7/16°C
27th Jul 2025195 AMAQI
27th Jul 2025226 AMAQI
27th Jul 2025237 AMAQI
27th Jul 2025228 AMAQI
27th Jul 2025209 AMAQI
27th Jul 20252210 AMAQI
27th Jul 20252111 AMAQI
27th Jul 20252412 PMAQI
27th Jul 2025241 PMAQI
27th Jul 2025252 PMAQI
27th Jul 2025243 PMAQI
27th Jul 2025244 PMAQI
27th Jul 2025245 PMAQI
27th Jul 2025236 PMAQI
27th Jul 2025227 PMAQI
27th Jul 2025228 PMAQI
27th Jul 2025219 PMAQI
27th Jul 20252010 PMAQI
27th Jul 20252211 PMAQI
28th Jul 20252212 AMAQI
28th Jul 2025231 AMAQI
28th Jul 2025222 AMAQI
28th Jul 2025243 AMAQI
28th Jul 2025234 AMAQI
12°C6/17°C
28th Jul 2025255 AMAQI
28th Jul 2025276 AMAQI
28th Jul 2025287 AMAQI
28th Jul 2025288 AMAQI
28th Jul 2025299 AMAQI
28th Jul 20252910 AMAQI
28th Jul 20253011 AMAQI
28th Jul 20253012 PMAQI
28th Jul 2025341 PMAQI
28th Jul 2025372 PMAQI
28th Jul 2025343 PMAQI
28th Jul 2025354 PMAQI
28th Jul 2025325 PMAQI
28th Jul 2025316 PMAQI
28th Jul 2025327 PMAQI
28th Jul 2025338 PMAQI
28th Jul 2025299 PMAQI
28th Jul 20252910 PMAQI
28th Jul 20253011 PMAQI
29th Jul 20252812 AMAQI
29th Jul 2025291 AMAQI
29th Jul 2025262 AMAQI
29th Jul 2025273 AMAQI
29th Jul 2025274 AMAQI
14°C9/17°C
29th Jul 2025285 AMAQI
29th Jul 2025336 AMAQI
29th Jul 2025307 AMAQI
29th Jul 2025308 AMAQI
29th Jul 2025309 AMAQI
29th Jul 20253210 AMAQI
29th Jul 20253011 AMAQI
29th Jul 20252812 PMAQI
29th Jul 2025321 PMAQI
29th Jul 2025362 PMAQI
29th Jul 2025363 PMAQI
29th Jul 2025344 PMAQI
29th Jul 2025325 PMAQI
29th Jul 2025306 PMAQI
29th Jul 2025277 PMAQI
29th Jul 2025268 PMAQI
29th Jul 2025299 PMAQI
29th Jul 20252910 PMAQI
29th Jul 20252411 PMAQI
30th Jul 20252412 AMAQI
30th Jul 2025251 AMAQI
30th Jul 2025272 AMAQI
30th Jul 2025293 AMAQI
30th Jul 2025304 AMAQI
16°C9/22°C
30th Jul 2025305 AMAQI
30th Jul 2025286 AMAQI
30th Jul 2025287 AMAQI
30th Jul 2025338 AMAQI
30th Jul 2025349 AMAQI
30th Jul 20253810 AMAQI
30th Jul 20254011 AMAQI
30th Jul 20254212 PMAQI
30th Jul 2025441 PMAQI
30th Jul 2025462 PMAQI
30th Jul 2025493 PMAQI
30th Jul 2025474 PMAQI
30th Jul 2025475 PMAQI
30th Jul 2025476 PMAQI
30th Jul 2025477 PMAQI
30th Jul 2025478 PMAQI
30th Jul 2025479 PMAQI
30th Jul 20254710 PMAQI
30th Jul 20253411 PMAQI
31st Jul 20253112 AMAQI
31st Jul 2025321 AMAQI
31st Jul 2025362 AMAQI
31st Jul 2025413 AMAQI
31st Jul 2025404 AMAQI
18°C12/24°C
31st Jul 2025425 AMAQI
31st Jul 2025476 AMAQI
31st Jul 2025487 AMAQI
31st Jul 2025438 AMAQI
31st Jul 2025459 AMAQI
31st Jul 20254910 AMAQI
31st Jul 20255011 AMAQI
31st Jul 20255212 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025542 PMAQI
31st Jul 2025563 PMAQI
31st Jul 2025544 PMAQI
31st Jul 2025525 PMAQI
31st Jul 2025466 PMAQI
31st Jul 2025407 PMAQI
31st Jul 2025398 PMAQI
31st Jul 2025449 PMAQI
31st Jul 20254910 PMAQI
31st Jul 20255211 PMAQI
1st Aug 20255012 AMAQI
1st Aug 2025531 AMAQI
1st Aug 2025522 AMAQI
1st Aug 2025523 AMAQI
1st Aug 2025514 AMAQI
19°C15/24°C
1st Aug 2025515 AMAQI
1st Aug 2025506 AMAQI
1st Aug 2025507 AMAQI
1st Aug 2025508 AMAQI
1st Aug 2025509 AMAQI
1st Aug 20254810 AMAQI
1st Aug 20255011 AMAQI
1st Aug 20255212 PMAQI
1st Aug 2025541 PMAQI
1st Aug 2025572 PMAQI
1st Aug 2025563 PMAQI
1st Aug 2025564 PMAQI
1st Aug 2025565 PMAQI
1st Aug 2025566 PMAQI
1st Aug 2025567 PMAQI
1st Aug 2025548 PMAQI
1st Aug 2025549 PMAQI
1st Aug 20255310 PMAQI
1st Aug 20255211 PMAQI
2nd Aug 20255212 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025502 AMAQI
2nd Aug 2025463 AMAQI
2nd Aug 2025444 AMAQI
19°C14/23°C
2nd Aug 2025405 AMAQI
5 AM2nd Aug 2025396 AMAQI
2nd Aug 2025397 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025399 AMAQI
2nd Aug 20253710 AMAQI
2nd Aug 20253611 AMAQI
2nd Aug 20253912 PMAQI
2nd Aug 2025421 PMAQI
1 PM2nd Aug 2025452 PMAQI
2nd Aug 2025493 PMAQI
2nd Aug 2025494 PMAQI
2nd Aug 2025475 PMAQI
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 5 PM
32AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
5 AM - 11 AM
28AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 5 PM (Avg. 32), while the lowest AQI was between 5 AM to 11 AM (Avg. 28).
Night time
Avg. Highest Time
12 AM - 4 AM
27AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
10 PM - 11 PM
26AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 27), while the lowest AQI was between 10 PM to 11 PM (Avg. 26).
2025 Days Vs Air Quality
Banff, Alberta, Canada
2025
92%
195
8%
18
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
195 DaysModerate
18 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2025, 92% 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
Banff, Alberta, 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
35AQI
35AQI
2nd January 2025
28AQI
28AQI
3rd January 2025
37AQI
37AQI
4th January 2025
45AQI
45AQI
5th January 2025
45AQI
45AQI
6th January 2025
39AQI
39AQI
7th January 2025
26AQI
26AQI
8th January 2025
27AQI
27AQI
9th January 2025
46AQI
46AQI
10th January 2025
31AQI
31AQI
11th January 2025
38AQI
38AQI
12th January 2025
51AQI
51AQI
13th January 2025
52AQI
52AQI
14th January 2025
43AQI
43AQI
15th January 2025
49AQI
49AQI
16th January 2025
33AQI
33AQI
17th January 2025
44AQI
44AQI
18th January 2025
44AQI
44AQI
19th January 2025
42AQI
42AQI
20th January 2025
49AQI
49AQI
21st January 2025
42AQI
42AQI
22nd January 2025
43AQI
43AQI
23rd January 2025
47AQI
47AQI
24th January 2025
50AQI
50AQI
25th January 2025
44AQI
44AQI
26th January 2025
69AQI
69AQI
27th January 2025
57AQI
57AQI
28th January 2025
62AQI
62AQI
29th January 2025
60AQI
60AQI
30th January 2025
51AQI
51AQI
31st January 2025
53AQI
53AQI
1st February 2025
21AQI
21AQI
2nd February 2025
27AQI
27AQI
3rd February 2025
46AQI
46AQI
4th February 2025
42AQI
42AQI
5th February 2025
49AQI
49AQI
6th February 2025
50AQI
50AQI
7th February 2025
52AQI
52AQI
8th February 2025
39AQI
39AQI
9th February 2025
37AQI
37AQI
10th February 2025
33AQI
33AQI
11th February 2025
54AQI
54AQI
12th February 2025
55AQI
55AQI
13th February 2025
46AQI
46AQI
14th February 2025
49AQI
49AQI
15th February 2025
32AQI
32AQI
16th February 2025
56AQI
56AQI
17th February 2025
53AQI
53AQI
18th February 2025
48AQI
48AQI
19th February 2025
51AQI
51AQI
20th February 2025
48AQI
48AQI
21st February 2025
38AQI
38AQI
22nd February 2025
20AQI
20AQI
23rd February 2025
16AQI
16AQI
24th February 2025
29AQI
29AQI
25th February 2025
36AQI
36AQI
26th February 2025
42AQI
42AQI
27th February 2025
35AQI
35AQI
28th February 2025
36AQI
36AQI
1st March 2025
42AQI
42AQI
2nd March 2025
37AQI
37AQI
3rd March 2025
32AQI
32AQI
4th March 2025
37AQI
37AQI
5th March 2025
33AQI
33AQI
6th March 2025
30AQI
30AQI
7th March 2025
62AQI
62AQI
8th March 2025
44AQI
44AQI
9th March 2025
22AQI
22AQI
10th March 2025
24AQI
24AQI
11th March 2025
29AQI
29AQI
12th March 2025
26AQI
26AQI
13th March 2025
22AQI
22AQI
14th March 2025
21AQI
21AQI
15th March 2025
26AQI
26AQI
16th March 2025
20AQI
20AQI
17th March 2025
26AQI
26AQI
18th March 2025
28AQI
28AQI
19th March 2025
32AQI
32AQI
20th March 2025
29AQI
29AQI
21st March 2025
24AQI
24AQI
22nd March 2025
25AQI
25AQI
23rd March 2025
23AQI
23AQI
24th March 2025
18AQI
18AQI
25th March 2025
27AQI
27AQI
26th March 2025
19AQI
19AQI
27th March 2025
25AQI
25AQI
28th March 2025
22AQI
22AQI
29th March 2025
15AQI
15AQI
30th March 2025
20AQI
20AQI
31st March 2025
31AQI
31AQI
1st April 2025
37AQI
37AQI
2nd April 2025
27AQI
27AQI
3rd April 2025
23AQI
23AQI
4th April 2025
38AQI
38AQI
5th April 2025
33AQI
33AQI
6th April 2025
30AQI
30AQI
7th April 2025
37AQI
37AQI
8th April 2025
23AQI
23AQI
9th April 2025
24AQI
24AQI
10th April 2025
35AQI
35AQI
11th April 2025
21AQI
21AQI
12th April 2025
28AQI
28AQI
13th April 2025
29AQI
29AQI
14th April 2025
26AQI
26AQI
15th April 2025
27AQI
27AQI
16th April 2025
28AQI
28AQI
17th April 2025
22AQI
22AQI
18th April 2025
24AQI
24AQI
19th April 2025
18AQI
18AQI
20th April 2025
14AQI
14AQI
21st April 2025
12AQI
12AQI
22nd April 2025
18AQI
18AQI
23rd April 2025
23AQI
23AQI
24th April 2025
23AQI
23AQI
25th April 2025
35AQI
35AQI
26th April 2025
30AQI
30AQI
27th April 2025
33AQI
33AQI
28th April 2025
23AQI
23AQI
29th April 2025
30AQI
30AQI
30th April 2025
21AQI
21AQI
1st May 2025
24AQI
24AQI
2nd May 2025
25AQI
25AQI
3rd May 2025
33AQI
33AQI
4th May 2025
17AQI
17AQI
5th May 2025
20AQI
20AQI
6th May 2025
23AQI
23AQI
7th May 2025
37AQI
37AQI
8th May 2025
18AQI
18AQI
9th May 2025
23AQI
23AQI
10th May 2025
23AQI
23AQI
11th May 2025
19AQI
19AQI
12th May 2025
19AQI
19AQI
13th May 2025
17AQI
17AQI
14th May 2025
26AQI
26AQI
15th May 2025
18AQI
18AQI
16th May 2025
28AQI
28AQI
17th May 2025
16AQI
16AQI
18th May 2025
17AQI
17AQI
19th May 2025
17AQI
17AQI
20th May 2025
17AQI
17AQI
21st May 2025
17AQI
17AQI
22nd May 2025
22AQI
22AQI
23rd May 2025
24AQI
24AQI
24th May 2025
22AQI
22AQI
25th May 2025
28AQI
28AQI
26th May 2025
25AQI
25AQI
27th May 2025
18AQI
18AQI
28th May 2025
23AQI
23AQI
29th May 2025
31AQI
31AQI
30th May 2025
20AQI
20AQI
31st May 2025
23AQI
23AQI
1st June 2025
22AQI
22AQI
2nd June 2025
24AQI
24AQI
3rd June 2025
27AQI
27AQI
4th June 2025
28AQI
28AQI
5th June 2025
26AQI
26AQI
6th June 2025
41AQI
41AQI
7th June 2025
33AQI
33AQI
8th June 2025
32AQI
32AQI
9th June 2025
35AQI
35AQI
10th June 2025
42AQI
42AQI
11th June 2025
52AQI
52AQI
12th June 2025
54AQI
54AQI
13th June 2025
29AQI
29AQI
14th June 2025
19AQI
19AQI
15th June 2025
22AQI
22AQI
16th June 2025
29AQI
29AQI
17th June 2025
41AQI
41AQI
18th June 2025
44AQI
44AQI
19th June 2025
23AQI
23AQI
20th June 2025
26AQI
26AQI
21st June 2025
23AQI
23AQI
22nd June 2025
24AQI
24AQI
23rd June 2025
28AQI
28AQI
24th June 2025
37AQI
37AQI
25th June 2025
37AQI
37AQI
26th June 2025
26AQI
26AQI
27th June 2025
21AQI
21AQI
28th June 2025
15AQI
15AQI
29th June 2025
17AQI
17AQI
30th June 2025
22AQI
22AQI
1st July 2025
33AQI
33AQI
2nd July 2025
35AQI
35AQI
3rd July 2025
25AQI
25AQI
4th July 2025
21AQI
21AQI
5th July 2025
29AQI
29AQI
6th July 2025
19AQI
19AQI
7th July 2025
22AQI
22AQI
8th July 2025
24AQI
24AQI
9th July 2025
23AQI
23AQI
10th July 2025
19AQI
19AQI
11th July 2025
24AQI
24AQI
12th July 2025
25AQI
25AQI
13th July 2025
22AQI
22AQI
14th July 2025
19AQI
19AQI
15th July 2025
24AQI
24AQI
16th July 2025
34AQI
34AQI
17th July 2025
33AQI
33AQI
18th July 2025
33AQI
33AQI
19th July 2025
25AQI
25AQI
20th July 2025
24AQI
24AQI
21st July 2025
30AQI
30AQI
22nd July 2025
35AQI
35AQI
23rd July 2025
27AQI
27AQI
24th July 2025
38AQI
38AQI
25th July 2025
23AQI
23AQI
26th July 2025
20AQI
20AQI
27th July 2025
22AQI
22AQI
28th July 2025
29AQI
29AQI
29th July 2025
29AQI
29AQI
30th July 2025
38AQI
38AQI
31st July 2025
45AQI
45AQI
1st August 2025
52AQI
52AQI
45AQI
41AQI
28AQI
26AQI
22AQI
30AQI
27AQI
52AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202531AQI
23
8
22
6
30
1
30
31
28
2
31
1
195
18
Highest AQI recorded in
August52AQI
Lowest AQI recorded in
May22AQI
202435AQI
18
13
24
5
28
3
30
31
29
17
8
6
19
10
2
28
2
30
1
26
4
25
6
305
52
8
Highest AQI recorded in
July59AQI
Lowest AQI recorded in
May19AQI
202343AQI
20
11
20
8
24
7
30
25
4
1
1
28
2
23
5
3
7
15
9
25
4
1
28
3
24
3
2
20
11
274
73
13
4
Highest AQI recorded in
August79AQI
Lowest AQI recorded in
April25AQI
202239AQI
22
8
7
14
1
24
6
28
1
31
30
23
2
1
17
9
3
21
10
12
18
22
9
239
76
4
Highest AQI recorded in
February57AQI
Lowest AQI recorded in
May19AQI
202142AQI
22
8
20
8
25
5
28
1
31
30
9
6
5
11
19
1
4
6
28
2
28
3
20
10
21
10
281
54
9
17
Highest AQI recorded in
July104AQI
Lowest AQI recorded in
May20AQI
202029AQI
13
20
19
30
31
30
1
23
1
4
2
24
5
21
9
23
8
234
24
4
2
Highest AQI recorded in
September48AQI
Lowest AQI recorded in
June12AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
43AQILeast Polluted Year Recorded
2020(Avg.)
29AQIBanff's annual 2025 AQI (31) shows an average percentage change of -15.03% (improved AQI) compared to previous years: 2020 (29), 2021 (42), 2022 (39), 2023 (43), 2024 (35).
