Stony Plain, 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+
July Air Quality Analysis
Stony Plain, Alberta, Canada
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
15th Jul 2023
168AQILowest AQI recorded on
26th Jul 2023
4AQISame Day Analysis (24th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 61 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.
Day & Night AQI Trend: 24th Jul - 25th Jul 2026
Stony Plain, Alberta, Canada
AQI
Day
Night
.
5 AM24th Jul 2026
10 PM
4 AM25th Jul 2026
Day time
Avg. Highest Time
2PM24th Jul
78AQI
Avg. Lowest Time
9AM24th Jul
52AQI
Night time
Avg. Highest Time
3AM25th Jul
71AQI
Avg. Lowest Time
1AM25th Jul
52AQI
In the last 24 hours,
Stony Plain's AQI reached its highest point of 78 at 2 PM during the Day, while the lowest point, 52, was recorded at 1 AM during the Night between 24th Jul and 25th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Stony Plain, Alberta, Canada
JunJul
26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th
Day
Night
26th Jun 2026245 AMAQI
26th Jun 2026266 AMAQI
26th Jun 2026267 AMAQI
26th Jun 2026288 AMAQI
26th Jun 2026289 AMAQI
26th Jun 20262810 AMAQI
26th Jun 20262911 AMAQI
26th Jun 20262812 PMAQI
26th Jun 2026281 PMAQI
26th Jun 2026292 PMAQI
26th Jun 2026283 PMAQI
26th Jun 2026284 PMAQI
26th Jun 2026275 PMAQI
26th Jun 2026306 PMAQI
26th Jun 2026307 PMAQI
26th Jun 2026318 PMAQI
26th Jun 2026329 PMAQI
26th Jun 20263010 PMAQI
26th Jun 20262811 PMAQI
27th Jun 20262812 AMAQI
27th Jun 2026281 AMAQI
27th Jun 2026282 AMAQI
27th Jun 2026293 AMAQI
27th Jun 2026284 AMAQI
15°C10/20°C
27th Jun 2026285 AMAQI
27th Jun 2026296 AMAQI
27th Jun 2026307 AMAQI
27th Jun 2026328 AMAQI
27th Jun 2026319 AMAQI
27th Jun 20263410 AMAQI
27th Jun 20263211 AMAQI
27th Jun 20263212 PMAQI
27th Jun 2026311 PMAQI
27th Jun 2026302 PMAQI
27th Jun 2026293 PMAQI
27th Jun 2026294 PMAQI
27th Jun 2026295 PMAQI
27th Jun 2026306 PMAQI
27th Jun 2026287 PMAQI
27th Jun 2026298 PMAQI
27th Jun 2026289 PMAQI
27th Jun 20262810 PMAQI
27th Jun 20262611 PMAQI
28th Jun 20262812 AMAQI
28th Jun 2026281 AMAQI
28th Jun 2026262 AMAQI
28th Jun 2026273 AMAQI
28th Jun 2026284 AMAQI
13°C12/14°C
28th Jun 2026285 AMAQI
28th Jun 2026286 AMAQI
28th Jun 2026307 AMAQI
28th Jun 2026298 AMAQI
28th Jun 2026309 AMAQI
28th Jun 20262810 AMAQI
28th Jun 20262611 AMAQI
28th Jun 20262712 PMAQI
28th Jun 2026281 PMAQI
28th Jun 2026292 PMAQI
28th Jun 2026283 PMAQI
28th Jun 2026274 PMAQI
28th Jun 2026285 PMAQI
28th Jun 2026296 PMAQI
28th Jun 2026347 PMAQI
28th Jun 2026348 PMAQI
28th Jun 2026249 PMAQI
28th Jun 20263410 PMAQI
28th Jun 20262311 PMAQI
29th Jun 20262512 AMAQI
29th Jun 2026221 AMAQI
29th Jun 2026682 AMAQI
29th Jun 2026623 AMAQI
29th Jun 2026434 AMAQI
14°C12/18°C
29th Jun 2026315 AMAQI
29th Jun 2026276 AMAQI
29th Jun 2026237 AMAQI
29th Jun 2026278 AMAQI
29th Jun 2026289 AMAQI
29th Jun 20263610 AMAQI
29th Jun 20262611 AMAQI
29th Jun 20262612 PMAQI
29th Jun 2026251 PMAQI
29th Jun 2026482 PMAQI
29th Jun 2026463 PMAQI
29th Jun 2026654 PMAQI
29th Jun 20261125 PMAQI
29th Jun 20261076 PMAQI
29th Jun 20261047 PMAQI
29th Jun 20261028 PMAQI
29th Jun 20261019 PMAQI
29th Jun 20269210 PMAQI
29th Jun 20267611 PMAQI
30th Jun 20267912 AMAQI
30th Jun 2026821 AMAQI
30th Jun 2026912 AMAQI
30th Jun 20261003 AMAQI
30th Jun 2026944 AMAQI
18°C12/23°C
30th Jun 20261085 AMAQI
30th Jun 20261236 AMAQI
30th Jun 20261247 AMAQI
30th Jun 2026838 AMAQI
30th Jun 2026289 AMAQI
30th Jun 202614710 AMAQI
30th Jun 202615211 AMAQI
30th Jun 20268512 PMAQI
30th Jun 2026781 PMAQI
30th Jun 20261002 PMAQI
30th Jun 2026773 PMAQI
30th Jun 20261304 PMAQI
30th Jun 20261165 PMAQI
30th Jun 20261106 PMAQI
30th Jun 2026747 PMAQI
30th Jun 2026988 PMAQI
30th Jun 20261109 PMAQI
30th Jun 202611010 PMAQI
30th Jun 202610111 PMAQI
1st Jul 202610312 AMAQI
1st Jul 2026981 AMAQI
1st Jul 2026942 AMAQI
1st Jul 2026993 AMAQI
1st Jul 2026974 AMAQI
16°C12/20°C
1st Jul 2026605 AMAQI
1st Jul 2026276 AMAQI
1st Jul 2026547 AMAQI
1st Jul 2026308 AMAQI
1st Jul 2026289 AMAQI
1st Jul 20266210 AMAQI
1st Jul 20262911 AMAQI
1st Jul 20262712 PMAQI
1st Jul 2026281 PMAQI
1st Jul 2026782 PMAQI
1st Jul 2026253 PMAQI
1st Jul 2026294 PMAQI
1st Jul 2026295 PMAQI
1st Jul 2026266 PMAQI
1st Jul 2026277 PMAQI
1st Jul 2026228 PMAQI
1st Jul 2026209 PMAQI
1st Jul 20262110 PMAQI
1st Jul 20262211 PMAQI
2nd Jul 20262412 AMAQI
2nd Jul 2026241 AMAQI
2nd Jul 2026252 AMAQI
2nd Jul 2026273 AMAQI
2nd Jul 2026284 AMAQI
14°C10/17°C
2nd Jul 2026265 AMAQI
2nd Jul 2026286 AMAQI
2nd Jul 2026277 AMAQI
2nd Jul 2026298 AMAQI
2nd Jul 2026289 AMAQI
2nd Jul 20264610 AMAQI
2nd Jul 20262911 AMAQI
2nd Jul 20264612 PMAQI
2nd Jul 2026291 PMAQI
2nd Jul 2026302 PMAQI
2nd Jul 2026273 PMAQI
2nd Jul 2026284 PMAQI
2nd Jul 2026285 PMAQI
2nd Jul 2026256 PMAQI
2nd Jul 2026267 PMAQI
2nd Jul 2026258 PMAQI
2nd Jul 2026259 PMAQI
2nd Jul 20262710 PMAQI
2nd Jul 20263011 PMAQI
3rd Jul 20262912 AMAQI
3rd Jul 2026281 AMAQI
3rd Jul 2026282 AMAQI
3rd Jul 2026283 AMAQI
3rd Jul 2026274 AMAQI
15°C10/19°C
3rd Jul 2026295 AMAQI
3rd Jul 2026286 AMAQI
3rd Jul 2026287 AMAQI
3rd Jul 2026308 AMAQI
3rd Jul 2026309 AMAQI
3rd Jul 20262910 AMAQI
3rd Jul 20263011 AMAQI
3rd Jul 20263012 PMAQI
3rd Jul 2026261 PMAQI
3rd Jul 2026302 PMAQI
3rd Jul 2026303 PMAQI
3rd Jul 2026284 PMAQI
3rd Jul 2026285 PMAQI
3rd Jul 2026306 PMAQI
3rd Jul 2026267 PMAQI
3rd Jul 2026268 PMAQI
3rd Jul 2026249 PMAQI
3rd Jul 20262610 PMAQI
3rd Jul 20262711 PMAQI
4th Jul 20262912 AMAQI
4th Jul 2026281 AMAQI
4th Jul 2026282 AMAQI
4th Jul 2026263 AMAQI
4th Jul 2026264 AMAQI
15°C11/20°C
4th Jul 2026265 AMAQI
4th Jul 2026286 AMAQI
4th Jul 2026267 AMAQI
4th Jul 2026268 AMAQI
4th Jul 2026289 AMAQI
4th Jul 20262810 AMAQI
4th Jul 20262411 AMAQI
4th Jul 20262412 PMAQI
4th Jul 2026251 PMAQI
4th Jul 2026262 PMAQI
4th Jul 2026263 PMAQI
4th Jul 2026244 PMAQI
4th Jul 2026245 PMAQI
4th Jul 2026216 PMAQI
4th Jul 2026217 PMAQI
4th Jul 2026208 PMAQI
4th Jul 2026219 PMAQI
4th Jul 20262010 PMAQI
4th Jul 20262511 PMAQI
5th Jul 20262812 AMAQI
5th Jul 2026281 AMAQI
5th Jul 2026282 AMAQI
5th Jul 2026283 AMAQI
5th Jul 2026294 AMAQI
14°C11/18°C
5th Jul 2026285 AMAQI
5th Jul 2026286 AMAQI
5th Jul 2026247 AMAQI
5th Jul 2026308 AMAQI
5th Jul 2026309 AMAQI
5th Jul 20263010 AMAQI
5th Jul 20262811 AMAQI
5th Jul 20262812 PMAQI
5th Jul 2026251 PMAQI
5th Jul 2026282 PMAQI
5th Jul 2026263 PMAQI
5th Jul 2026264 PMAQI
5th Jul 2026265 PMAQI
5th Jul 2026226 PMAQI
5th Jul 2026227 PMAQI
5th Jul 2026208 PMAQI
5th Jul 2026229 PMAQI
5th Jul 20262010 PMAQI
5th Jul 20262211 PMAQI
6th Jul 20262712 AMAQI
6th Jul 2026261 AMAQI
6th Jul 2026222 AMAQI
6th Jul 2026223 AMAQI
6th Jul 2026224 AMAQI
14°C10/17°C
6th Jul 2026295 AMAQI
6th Jul 2026286 AMAQI
6th Jul 2026287 AMAQI
6th Jul 2026308 AMAQI
6th Jul 2026329 AMAQI
6th Jul 20263610 AMAQI
6th Jul 20263211 AMAQI
6th Jul 20263212 PMAQI
6th Jul 2026301 PMAQI
6th Jul 2026332 PMAQI
6th Jul 2026313 PMAQI
6th Jul 2026284 PMAQI
6th Jul 2026305 PMAQI
6th Jul 2026266 PMAQI
6th Jul 2026267 PMAQI
6th Jul 2026248 PMAQI
6th Jul 2026249 PMAQI
6th Jul 20262410 PMAQI
6th Jul 20262811 PMAQI
7th Jul 20263112 AMAQI
7th Jul 2026281 AMAQI
7th Jul 2026302 AMAQI
7th Jul 2026303 AMAQI
7th Jul 2026304 AMAQI
14°C8/20°C
7th Jul 2026295 AMAQI
7th Jul 2026306 AMAQI
7th Jul 2026307 AMAQI
7th Jul 2026288 AMAQI
7th Jul 2026339 AMAQI
7th Jul 20263410 AMAQI
7th Jul 20263211 AMAQI
7th Jul 20263112 PMAQI
7th Jul 2026291 PMAQI
7th Jul 2026322 PMAQI
7th Jul 2026323 PMAQI
7th Jul 2026304 PMAQI
7th Jul 2026305 PMAQI
7th Jul 2026306 PMAQI
7th Jul 2026287 PMAQI
7th Jul 2026288 PMAQI
7th Jul 2026269 PMAQI
7th Jul 20262510 PMAQI
7th Jul 20262611 PMAQI
8th Jul 20262812 AMAQI
8th Jul 2026291 AMAQI
8th Jul 2026252 AMAQI
8th Jul 2026263 AMAQI
8th Jul 2026234 AMAQI
16°C9/22°C
8th Jul 2026235 AMAQI
8th Jul 2026276 AMAQI
8th Jul 2026347 AMAQI
8th Jul 2026368 AMAQI
8th Jul 2026329 AMAQI
8th Jul 20263010 AMAQI
8th Jul 20263211 AMAQI
8th Jul 20263012 PMAQI
8th Jul 2026291 PMAQI
8th Jul 2026292 PMAQI
8th Jul 2026283 PMAQI
8th Jul 2026314 PMAQI
8th Jul 2026295 PMAQI
8th Jul 2026246 PMAQI
8th Jul 2026247 PMAQI
8th Jul 2026248 PMAQI
8th Jul 2026349 PMAQI
8th Jul 20264410 PMAQI
8th Jul 20264211 PMAQI
9th Jul 20265112 AMAQI
9th Jul 2026531 AMAQI
9th Jul 2026462 AMAQI
9th Jul 2026663 AMAQI
9th Jul 2026664 AMAQI
16°C12/20°C
9th Jul 2026695 AMAQI
9th Jul 2026506 AMAQI
9th Jul 2026297 AMAQI
9th Jul 2026308 AMAQI
9th Jul 2026489 AMAQI
9th Jul 20263110 AMAQI
9th Jul 20265211 AMAQI
9th Jul 20264712 PMAQI
9th Jul 2026401 PMAQI
9th Jul 2026402 PMAQI
9th Jul 2026363 PMAQI
9th Jul 2026284 PMAQI
9th Jul 2026295 PMAQI
9th Jul 2026316 PMAQI
9th Jul 2026317 PMAQI
9th Jul 2026298 PMAQI
9th Jul 2026299 PMAQI
9th Jul 20262810 PMAQI
9th Jul 20263411 PMAQI
10th Jul 20264612 AMAQI
10th Jul 2026521 AMAQI
10th Jul 2026492 AMAQI
10th Jul 2026343 AMAQI
10th Jul 2026364 AMAQI
14°C10/18°C
10th Jul 2026365 AMAQI
10th Jul 2026426 AMAQI
10th Jul 2026347 AMAQI
10th Jul 2026378 AMAQI
10th Jul 2026369 AMAQI
10th Jul 20264210 AMAQI
10th Jul 20263611 AMAQI
10th Jul 20263512 PMAQI
10th Jul 2026281 PMAQI
10th Jul 2026342 PMAQI
10th Jul 2026353 PMAQI
10th Jul 2026354 PMAQI
10th Jul 2026345 PMAQI
10th Jul 2026386 PMAQI
10th Jul 2026387 PMAQI
10th Jul 2026308 PMAQI
10th Jul 2026449 PMAQI
10th Jul 20263210 PMAQI
10th Jul 20262511 PMAQI
11th Jul 20262412 AMAQI
11th Jul 2026291 AMAQI
11th Jul 2026302 AMAQI
11th Jul 2026313 AMAQI
11th Jul 2026324 AMAQI
16°C11/20°C
11th Jul 2026285 AMAQI
11th Jul 2026326 AMAQI
11th Jul 2026337 AMAQI
11th Jul 2026328 AMAQI
11th Jul 2026359 AMAQI
11th Jul 20263410 AMAQI
11th Jul 20263411 AMAQI
11th Jul 20263212 PMAQI
11th Jul 2026371 PMAQI
11th Jul 2026312 PMAQI
11th Jul 2026323 PMAQI
11th Jul 2026324 PMAQI
11th Jul 2026325 PMAQI
11th Jul 2026316 PMAQI
11th Jul 2026327 PMAQI
11th Jul 2026308 PMAQI
11th Jul 2026289 PMAQI
11th Jul 20262410 PMAQI
11th Jul 20262411 PMAQI
12th Jul 20262712 AMAQI
12th Jul 2026261 AMAQI
12th Jul 2026312 AMAQI
12th Jul 2026293 AMAQI
12th Jul 2026304 AMAQI
15°C12/18°C
12th Jul 2026305 AMAQI
12th Jul 2026326 AMAQI
12th Jul 2026317 AMAQI
12th Jul 2026308 AMAQI
12th Jul 2026329 AMAQI
12th Jul 20263210 AMAQI
12th Jul 20263211 AMAQI
12th Jul 20263012 PMAQI
12th Jul 2026281 PMAQI
12th Jul 2026302 PMAQI
12th Jul 2026283 PMAQI
12th Jul 2026294 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026317 PMAQI
12th Jul 2026288 PMAQI
12th Jul 2026289 PMAQI
12th Jul 20262410 PMAQI
12th Jul 20262411 PMAQI
13th Jul 20262312 AMAQI
13th Jul 2026271 AMAQI
13th Jul 2026322 AMAQI
13th Jul 2026303 AMAQI
13th Jul 2026334 AMAQI
15°C9/22°C
13th Jul 2026345 AMAQI
13th Jul 2026326 AMAQI
13th Jul 2026347 AMAQI
13th Jul 2026428 AMAQI
13th Jul 2026649 AMAQI
13th Jul 20265110 AMAQI
13th Jul 20264311 AMAQI
13th Jul 20264212 PMAQI
13th Jul 2026381 PMAQI
13th Jul 2026322 PMAQI
13th Jul 2026323 PMAQI
13th Jul 2026314 PMAQI
13th Jul 2026285 PMAQI
13th Jul 2026356 PMAQI
13th Jul 2026367 PMAQI
13th Jul 2026278 PMAQI
13th Jul 2026269 PMAQI
13th Jul 20262710 PMAQI
13th Jul 20263611 PMAQI
14th Jul 20264212 AMAQI
14th Jul 2026361 AMAQI
14th Jul 2026332 AMAQI
14th Jul 2026323 AMAQI
14th Jul 2026334 AMAQI
14°C8/20°C
14th Jul 2026325 AMAQI
14th Jul 2026336 AMAQI
14th Jul 2026367 AMAQI
14th Jul 2026388 AMAQI
14th Jul 2026389 AMAQI
14th Jul 20265310 AMAQI
14th Jul 20263611 AMAQI
14th Jul 20264812 PMAQI
14th Jul 2026461 PMAQI
14th Jul 2026332 PMAQI
14th Jul 2026273 PMAQI
14th Jul 2026324 PMAQI
14th Jul 2026385 PMAQI
14th Jul 2026306 PMAQI
14th Jul 2026327 PMAQI
14th Jul 2026268 PMAQI
14th Jul 2026259 PMAQI
14th Jul 20262110 PMAQI
14th Jul 20262211 PMAQI
15th Jul 20262112 AMAQI
15th Jul 2026261 AMAQI
15th Jul 2026282 AMAQI
15th Jul 2026253 AMAQI
15th Jul 2026244 AMAQI
16°C9/22°C
15th Jul 2026285 AMAQI
15th Jul 2026266 AMAQI
15th Jul 2026297 AMAQI
15th Jul 2026428 AMAQI
15th Jul 2026409 AMAQI
15th Jul 20264210 AMAQI
15th Jul 20264811 AMAQI
15th Jul 20263612 PMAQI
15th Jul 2026351 PMAQI
15th Jul 2026462 PMAQI
15th Jul 2026423 PMAQI
15th Jul 2026424 PMAQI
15th Jul 2026445 PMAQI
15th Jul 2026426 PMAQI
15th Jul 2026387 PMAQI
15th Jul 2026388 PMAQI
15th Jul 2026369 PMAQI
15th Jul 20265010 PMAQI
15th Jul 20267411 PMAQI
16th Jul 20264612 AMAQI
16th Jul 2026241 AMAQI
16th Jul 2026422 AMAQI
16th Jul 2026383 AMAQI
16th Jul 2026524 AMAQI
17°C12/23°C
16th Jul 2026645 AMAQI
16th Jul 2026516 AMAQI
16th Jul 2026387 AMAQI
16th Jul 2026468 AMAQI
16th Jul 2026429 AMAQI
16th Jul 20264010 AMAQI
16th Jul 20264411 AMAQI
16th Jul 20263612 PMAQI
16th Jul 2026501 PMAQI
16th Jul 2026462 PMAQI
16th Jul 2026463 PMAQI
16th Jul 2026364 PMAQI
16th Jul 2026365 PMAQI
16th Jul 2026366 PMAQI
16th Jul 2026347 PMAQI
16th Jul 2026298 PMAQI
16th Jul 2026409 PMAQI
16th Jul 20263410 PMAQI
16th Jul 20263611 PMAQI
17th Jul 20263612 AMAQI
17th Jul 2026341 AMAQI
17th Jul 2026302 AMAQI
17th Jul 2026763 AMAQI
17th Jul 2026724 AMAQI
18°C12/24°C
17th Jul 2026725 AMAQI
17th Jul 2026736 AMAQI
17th Jul 2026727 AMAQI
17th Jul 2026688 AMAQI
17th Jul 2026589 AMAQI
17th Jul 20265810 AMAQI
17th Jul 20265611 AMAQI
17th Jul 20265312 PMAQI
17th Jul 2026501 PMAQI
17th Jul 2026482 PMAQI
17th Jul 2026443 PMAQI
17th Jul 2026444 PMAQI
17th Jul 2026445 PMAQI
17th Jul 2026426 PMAQI
17th Jul 2026437 PMAQI
17th Jul 2026458 PMAQI
17th Jul 2026479 PMAQI
17th Jul 20264310 PMAQI
17th Jul 20265211 PMAQI
18th Jul 20265212 AMAQI
18th Jul 2026521 AMAQI
18th Jul 2026522 AMAQI
18th Jul 2026503 AMAQI
18th Jul 2026524 AMAQI
21°C16/25°C
18th Jul 2026515 AMAQI
18th Jul 2026526 AMAQI
18th Jul 2026537 AMAQI
18th Jul 2026528 AMAQI
18th Jul 2026549 AMAQI
18th Jul 20265410 AMAQI
18th Jul 20265411 AMAQI
18th Jul 20265312 PMAQI
18th Jul 2026541 PMAQI
18th Jul 2026532 PMAQI
18th Jul 2026523 PMAQI
18th Jul 2026454 PMAQI
18th Jul 2026545 PMAQI
18th Jul 2026546 PMAQI
18th Jul 2026577 PMAQI
18th Jul 2026548 PMAQI
18th Jul 2026669 PMAQI
18th Jul 20266210 PMAQI
18th Jul 20265911 PMAQI
19th Jul 20265312 AMAQI
19th Jul 2026441 AMAQI
19th Jul 2026462 AMAQI
19th Jul 2026423 AMAQI
19th Jul 2026454 AMAQI
19°C14/26°C
19th Jul 2026525 AMAQI
19th Jul 2026566 AMAQI
19th Jul 2026567 AMAQI
19th Jul 2026588 AMAQI
19th Jul 2026649 AMAQI
19th Jul 20266810 AMAQI
19th Jul 20267211 AMAQI
19th Jul 20267212 PMAQI
19th Jul 2026681 PMAQI
19th Jul 2026672 PMAQI
19th Jul 2026623 PMAQI
19th Jul 2026544 PMAQI
19th Jul 2026475 PMAQI
19th Jul 2026486 PMAQI
19th Jul 2026527 PMAQI
19th Jul 2026498 PMAQI
19th Jul 2026449 PMAQI
19th Jul 20264310 PMAQI
19th Jul 20264411 PMAQI
20th Jul 20264512 AMAQI
20th Jul 2026501 AMAQI
20th Jul 2026522 AMAQI
20th Jul 2026603 AMAQI
20th Jul 2026624 AMAQI
15°C12/18°C
20th Jul 2026665 AMAQI
20th Jul 2026646 AMAQI
20th Jul 2026617 AMAQI
20th Jul 2026588 AMAQI
20th Jul 2026559 AMAQI
20th Jul 20265110 AMAQI
20th Jul 20265411 AMAQI
20th Jul 20266012 PMAQI
20th Jul 2026641 PMAQI
20th Jul 2026742 PMAQI
20th Jul 2026743 PMAQI
20th Jul 2026724 PMAQI
20th Jul 2026785 PMAQI
20th Jul 2026786 PMAQI
20th Jul 2026747 PMAQI
20th Jul 2026718 PMAQI
20th Jul 20266210 PMAQI
20th Jul 20266711 PMAQI
21st Jul 20266412 AMAQI
21st Jul 2026591 AMAQI
21st Jul 2026672 AMAQI
21st Jul 2026693 AMAQI
21st Jul 2026684 AMAQI
16°C13/20°C
21st Jul 2026625 AMAQI
21st Jul 2026706 AMAQI
21st Jul 2026747 AMAQI
21st Jul 2026728 AMAQI
21st Jul 2026769 AMAQI
21st Jul 20266810 AMAQI
21st Jul 20267611 AMAQI
21st Jul 20267412 PMAQI
21st Jul 2026781 PMAQI
21st Jul 2026822 PMAQI
21st Jul 2026763 PMAQI
21st Jul 2026724 PMAQI
21st Jul 2026745 PMAQI
21st Jul 2026736 PMAQI
21st Jul 2026707 PMAQI
21st Jul 2026698 PMAQI
21st Jul 2026759 PMAQI
21st Jul 20266410 PMAQI
21st Jul 20266811 PMAQI
22nd Jul 20266712 AMAQI
22nd Jul 2026581 AMAQI
22nd Jul 2026742 AMAQI
22nd Jul 2026753 AMAQI
22nd Jul 2026704 AMAQI
17°C13/21°C
22nd Jul 2026805 AMAQI
22nd Jul 2026716 AMAQI
22nd Jul 2026727 AMAQI
22nd Jul 2026868 AMAQI
22nd Jul 2026829 AMAQI
22nd Jul 20267810 AMAQI
22nd Jul 20267811 AMAQI
22nd Jul 20266912 PMAQI
22nd Jul 2026771 PMAQI
22nd Jul 2026742 PMAQI
22nd Jul 2026723 PMAQI
22nd Jul 2026624 PMAQI
22nd Jul 2026585 PMAQI
22nd Jul 2026566 PMAQI
22nd Jul 2026567 PMAQI
22nd Jul 2026568 PMAQI
22nd Jul 2026569 PMAQI
22nd Jul 20265710 PMAQI
22nd Jul 20266611 PMAQI
23rd Jul 20266412 AMAQI
23rd Jul 2026651 AMAQI
23rd Jul 2026662 AMAQI
23rd Jul 2026623 AMAQI
23rd Jul 2026604 AMAQI
20°C14/27°C
23rd Jul 2026625 AMAQI
23rd Jul 2026646 AMAQI
23rd Jul 2026667 AMAQI
23rd Jul 2026678 AMAQI
23rd Jul 2026729 AMAQI
23rd Jul 20267710 AMAQI
23rd Jul 20267411 AMAQI
23rd Jul 20266812 PMAQI
23rd Jul 2026701 PMAQI
23rd Jul 2026762 PMAQI
23rd Jul 2026753 PMAQI
23rd Jul 2026554 PMAQI
23rd Jul 2026685 PMAQI
23rd Jul 2026766 PMAQI
23rd Jul 2026627 PMAQI
23rd Jul 2026548 PMAQI
23rd Jul 2026479 PMAQI
23rd Jul 20265210 PMAQI
23rd Jul 20265911 PMAQI
24th Jul 20265812 AMAQI
24th Jul 2026621 AMAQI
24th Jul 2026552 AMAQI
24th Jul 2026463 AMAQI
24th Jul 2026484 AMAQI
20°C15/25°C
24th Jul 2026525 AMAQI
24th Jul 2026526 AMAQI
24th Jul 2026537 AMAQI
24th Jul 2026548 AMAQI
24th Jul 2026529 AMAQI
24th Jul 20265810 AMAQI
24th Jul 20267411 AMAQI
24th Jul 20267312 PMAQI
24th Jul 2026701 PMAQI
24th Jul 2026782 PMAQI
24th Jul 2026713 PMAQI
24th Jul 2026644 PMAQI
24th Jul 2026625 PMAQI
24th Jul 2026686 PMAQI
24th Jul 2026687 PMAQI
24th Jul 2026668 PMAQI
24th Jul 2026649 PMAQI
24th Jul 20265910 PMAQI
24th Jul 20266011 PMAQI
25th Jul 20265612 AMAQI
25th Jul 2026521 AMAQI
25th Jul 2026612 AMAQI
25th Jul 2026713 AMAQI
25th Jul 2026624 AMAQI
20°C14/26°C
25th Jul 2026575 AMAQI
5 AM25th Jul 2026566 AMAQI
25th Jul 2026567 AMAQI
25th Jul 2026568 AMAQI
25th Jul 2026579 AMAQI
25th Jul 20265810 AMAQI
25th Jul 20266011 AMAQI
25th Jul 20265812 PMAQI
25th Jul 2026571 PMAQI
1 PM25th Jul 2026522 PMAQI
25th Jul 2026483 PMAQI
25th Jul 2026434 PMAQI
25th Jul 2026455 PMAQI
25th Jul 2026426 PMAQI
25th Jul 2026467 PMAQI
25th Jul 2026458 PMAQI
25th Jul 2026509 PMAQI
25th Jul 20264810 PMAQI
10 PM25th Jul 20264811 PMAQI
1 AM
4 AM
18°C13/25°C
Day time
Avg. Highest Time
10 AM
49AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM - 10 PM
41AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 49), while the lowest AQI was between 7 PM to 10 PM (Avg. 41).
Night time
Avg. Highest Time
2 AM - 4 AM
45AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
12 AM - 1 AM
42AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 4 AM (Avg. 45), while the lowest AQI was between 12 AM to 1 AM (Avg. 42).
2026 Days Vs Air Quality
Stony Plain, Alberta, Canada
2026
93%
188
7%
14
Total number of days with different AQI categories in last 206 days in 2026 (159 days remaining)
Good
188 DaysModerate
14 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2026, 93% of 206 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
Stony Plain, Alberta, Canada
AQI levels in 2026
AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
52AQI (US)
52AQI (US)
2nd January 2026
26AQI (US)
26AQI (US)
3rd January 2026
18AQI (US)
18AQI (US)
4th January 2026
26AQI (US)
26AQI (US)
5th January 2026
49AQI (US)
49AQI (US)
6th January 2026
36AQI (US)
36AQI (US)
7th January 2026
25AQI (US)
25AQI (US)
8th January 2026
20AQI (US)
20AQI (US)
9th January 2026
32AQI (US)
32AQI (US)
10th January 2026
29AQI (US)
29AQI (US)
11th January 2026
21AQI (US)
21AQI (US)
12th January 2026
24AQI (US)
24AQI (US)
13th January 2026
38AQI (US)
38AQI (US)
14th January 2026
28AQI (US)
28AQI (US)
15th January 2026
12AQI (US)
12AQI (US)
16th January 2026
18AQI (US)
18AQI (US)
17th January 2026
17AQI (US)
17AQI (US)
18th January 2026
15AQI (US)
15AQI (US)
19th January 2026
32AQI (US)
32AQI (US)
20th January 2026
22AQI (US)
22AQI (US)
21st January 2026
18AQI (US)
18AQI (US)
22nd January 2026
47AQI (US)
47AQI (US)
23rd January 2026
54AQI (US)
54AQI (US)
24th January 2026
56AQI (US)
56AQI (US)
25th January 2026
49AQI (US)
49AQI (US)
26th January 2026
50AQI (US)
50AQI (US)
27th January 2026
48AQI (US)
48AQI (US)
28th January 2026
44AQI (US)
44AQI (US)
29th January 2026
49AQI (US)
49AQI (US)
30th January 2026
44AQI (US)
44AQI (US)
31st January 2026
42AQI (US)
42AQI (US)
1st February 2026
48AQI (US)
48AQI (US)
2nd February 2026
48AQI (US)
48AQI (US)
3rd February 2026
48AQI (US)
48AQI (US)
4th February 2026
49AQI (US)
49AQI (US)
5th February 2026
50AQI (US)
50AQI (US)
6th February 2026
46AQI (US)
46AQI (US)
7th February 2026
42AQI (US)
42AQI (US)
8th February 2026
43AQI (US)
43AQI (US)
9th February 2026
44AQI (US)
44AQI (US)
10th February 2026
46AQI (US)
46AQI (US)
11th February 2026
44AQI (US)
44AQI (US)
12th February 2026
44AQI (US)
44AQI (US)
13th February 2026
51AQI (US)
51AQI (US)
14th February 2026
46AQI (US)
46AQI (US)
15th February 2026
38AQI (US)
38AQI (US)
16th February 2026
42AQI (US)
42AQI (US)
17th February 2026
49AQI (US)
49AQI (US)
18th February 2026
43AQI (US)
43AQI (US)
19th February 2026
42AQI (US)
42AQI (US)
20th February 2026
40AQI (US)
40AQI (US)
21st February 2026
44AQI (US)
44AQI (US)
22nd February 2026
40AQI (US)
40AQI (US)
23rd February 2026
42AQI (US)
42AQI (US)
24th February 2026
46AQI (US)
46AQI (US)
25th February 2026
38AQI (US)
38AQI (US)
26th February 2026
32AQI (US)
32AQI (US)
27th February 2026
32AQI (US)
32AQI (US)
28th February 2026
34AQI (US)
34AQI (US)
1st March 2026
38AQI (US)
38AQI (US)
2nd March 2026
46AQI (US)
46AQI (US)
3rd March 2026
44AQI (US)
44AQI (US)
4th March 2026
49AQI (US)
49AQI (US)
5th March 2026
46AQI (US)
46AQI (US)
6th March 2026
38AQI (US)
38AQI (US)
7th March 2026
38AQI (US)
38AQI (US)
8th March 2026
38AQI (US)
38AQI (US)
9th March 2026
39AQI (US)
39AQI (US)
10th March 2026
33AQI (US)
33AQI (US)
11th March 2026
37AQI (US)
37AQI (US)
12th March 2026
39AQI (US)
39AQI (US)
13th March 2026
42AQI (US)
42AQI (US)
14th March 2026
38AQI (US)
38AQI (US)
15th March 2026
34AQI (US)
34AQI (US)
16th March 2026
35AQI (US)
35AQI (US)
17th March 2026
34AQI (US)
34AQI (US)
18th March 2026
32AQI (US)
32AQI (US)
19th March 2026
34AQI (US)
34AQI (US)
20th March 2026
35AQI (US)
35AQI (US)
21st March 2026
34AQI (US)
34AQI (US)
22nd March 2026
34AQI (US)
34AQI (US)
23rd March 2026
39AQI (US)
39AQI (US)
24th March 2026
42AQI (US)
42AQI (US)
25th March 2026
34AQI (US)
34AQI (US)
26th March 2026
36AQI (US)
36AQI (US)
27th March 2026
34AQI (US)
34AQI (US)
28th March 2026
34AQI (US)
34AQI (US)
29th March 2026
40AQI (US)
40AQI (US)
30th March 2026
32AQI (US)
32AQI (US)
31st March 2026
32AQI (US)
32AQI (US)
1st April 2026
33AQI (US)
33AQI (US)
2nd April 2026
34AQI (US)
34AQI (US)
3rd April 2026
30AQI (US)
30AQI (US)
4th April 2026
28AQI (US)
28AQI (US)
5th April 2026
28AQI (US)
28AQI (US)
6th April 2026
26AQI (US)
26AQI (US)
7th April 2026
30AQI (US)
30AQI (US)
8th April 2026
30AQI (US)
30AQI (US)
9th April 2026
30AQI (US)
30AQI (US)
10th April 2026
30AQI (US)
30AQI (US)
11th April 2026
34AQI (US)
34AQI (US)
12th April 2026
34AQI (US)
34AQI (US)
13th April 2026
37AQI (US)
37AQI (US)
14th April 2026
34AQI (US)
34AQI (US)
15th April 2026
32AQI (US)
32AQI (US)
16th April 2026
31AQI (US)
31AQI (US)
17th April 2026
18th April 2026
32AQI (US)
32AQI (US)
19th April 2026
32AQI (US)
32AQI (US)
20th April 2026
30AQI (US)
30AQI (US)
21st April 2026
30AQI (US)
30AQI (US)
22nd April 2026
23rd April 2026
26AQI (US)
26AQI (US)
24th April 2026
29AQI (US)
29AQI (US)
25th April 2026
31AQI (US)
31AQI (US)
26th April 2026
33AQI (US)
33AQI (US)
27th April 2026
30AQI (US)
30AQI (US)
28th April 2026
25AQI (US)
25AQI (US)
29th April 2026
28AQI (US)
28AQI (US)
30th April 2026
26AQI (US)
26AQI (US)
1st May 2026
27AQI (US)
27AQI (US)
2nd May 2026
28AQI (US)
28AQI (US)
3rd May 2026
23AQI (US)
23AQI (US)
4th May 2026
26AQI (US)
26AQI (US)
5th May 2026
30AQI (US)
30AQI (US)
6th May 2026
30AQI (US)
30AQI (US)
7th May 2026
27AQI (US)
27AQI (US)
8th May 2026
28AQI (US)
28AQI (US)
9th May 2026
10th May 2026
31AQI (US)
31AQI (US)
11th May 2026
30AQI (US)
30AQI (US)
12th May 2026
27AQI (US)
27AQI (US)
13th May 2026
27AQI (US)
27AQI (US)
14th May 2026
25AQI (US)
25AQI (US)
15th May 2026
38AQI (US)
38AQI (US)
16th May 2026
40AQI (US)
40AQI (US)
17th May 2026
40AQI (US)
40AQI (US)
18th May 2026
38AQI (US)
38AQI (US)
19th May 2026
32AQI (US)
32AQI (US)
20th May 2026
30AQI (US)
30AQI (US)
21st May 2026
31AQI (US)
31AQI (US)
22nd May 2026
33AQI (US)
33AQI (US)
23rd May 2026
34AQI (US)
34AQI (US)
24th May 2026
30AQI (US)
30AQI (US)
25th May 2026
30AQI (US)
30AQI (US)
26th May 2026
27AQI (US)
27AQI (US)
27th May 2026
33AQI (US)
33AQI (US)
28th May 2026
43AQI (US)
43AQI (US)
29th May 2026
28AQI (US)
28AQI (US)
30th May 2026
32AQI (US)
32AQI (US)
31st May 2026
29AQI (US)
29AQI (US)
1st June 2026
31AQI (US)
31AQI (US)
2nd June 2026
32AQI (US)
32AQI (US)
3rd June 2026
32AQI (US)
32AQI (US)
4th June 2026
34AQI (US)
34AQI (US)
5th June 2026
28AQI (US)
28AQI (US)
6th June 2026
25AQI (US)
25AQI (US)
7th June 2026
24AQI (US)
24AQI (US)
8th June 2026
26AQI (US)
26AQI (US)
9th June 2026
26AQI (US)
26AQI (US)
10th June 2026
27AQI (US)
27AQI (US)
11th June 2026
27AQI (US)
27AQI (US)
12th June 2026
28AQI (US)
28AQI (US)
13th June 2026
24AQI (US)
24AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
26AQI (US)
26AQI (US)
16th June 2026
28AQI (US)
28AQI (US)
17th June 2026
28AQI (US)
28AQI (US)
18th June 2026
26AQI (US)
26AQI (US)
19th June 2026
25AQI (US)
25AQI (US)
20th June 2026
24AQI (US)
24AQI (US)
21st June 2026
22AQI (US)
22AQI (US)
22nd June 2026
25AQI (US)
25AQI (US)
23rd June 2026
28AQI (US)
28AQI (US)
24th June 2026
26AQI (US)
26AQI (US)
25th June 2026
24AQI (US)
24AQI (US)
26th June 2026
27AQI (US)
27AQI (US)
27th June 2026
29AQI (US)
29AQI (US)
28th June 2026
28AQI (US)
28AQI (US)
29th June 2026
55AQI (US)
55AQI (US)
30th June 2026
100AQI (US)
100AQI (US)
1st July 2026
47AQI (US)
47AQI (US)
2nd July 2026
29AQI (US)
29AQI (US)
3rd July 2026
28AQI (US)
28AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
26AQI (US)
26AQI (US)
6th July 2026
28AQI (US)
28AQI (US)
7th July 2026
30AQI (US)
30AQI (US)
8th July 2026
30AQI (US)
30AQI (US)
9th July 2026
42AQI (US)
42AQI (US)
10th July 2026
37AQI (US)
37AQI (US)
11th July 2026
31AQI (US)
31AQI (US)
12th July 2026
29AQI (US)
29AQI (US)
13th July 2026
35AQI (US)
35AQI (US)
14th July 2026
34AQI (US)
34AQI (US)
15th July 2026
38AQI (US)
38AQI (US)
16th July 2026
41AQI (US)
41AQI (US)
17th July 2026
52AQI (US)
52AQI (US)
18th July 2026
54AQI (US)
54AQI (US)
19th July 2026
54AQI (US)
54AQI (US)
20th July 2026
63AQI (US)
63AQI (US)
21st July 2026
71AQI (US)
71AQI (US)
22nd July 2026
69AQI (US)
69AQI (US)
23rd July 2026
65AQI (US)
65AQI (US)
24th July 2026
61AQI (US)
61AQI (US)
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
34AQI (US)
43AQI (US)
37AQI (US)
30AQI (US)
31AQI (US)
30AQI (US)
42AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202635AQI (US)
28
3
27
1
31
28
30
28
2
16
8
188
14
Highest AQI (US) recorded in
February43AQI (US)
Lowest AQI (US) recorded in
June30AQI (US)
202534AQI (US)
30
1
25
3
31
30
31
25
5
31
24
7
11
17
2
25
6
22
7
1
23
8
308
54
3
Highest AQI (US) recorded in
September58AQI (US)
Lowest AQI (US) recorded in
April19AQI (US)
202429AQI (US)
24
7
26
3
31
30
29
2
28
1
20
7
4
18
11
1
1
27
3
31
30
26
5
320
37
5
3
Highest AQI (US) recorded in
July51AQI (US)
Lowest AQI (US) recorded in
April13AQI (US)
202339AQI (US)
22
7
2
28
28
3
29
1
20
5
4
2
16
12
2
14
12
3
2
17
14
15
9
4
2
31
28
1
31
279
64
11
8
2
Highest AQI (US) recorded in
May75AQI (US)
Lowest AQI (US) recorded in
December16AQI (US)
202222AQI (US)
30
20
2
30
1
30
30
1
30
24
3
21
8
27
4
29
1
26
5
300
22
Highest AQI (US) recorded in
September35AQI (US)
Lowest AQI (US) recorded in
April14AQI (US)
202125AQI (US)
26
4
27
1
30
1
30
31
29
1
20
7
3
1
23
7
1
30
29
1
1
30
31
336
22
5
1
Highest AQI (US) recorded in
July53AQI (US)
Lowest AQI (US) recorded in
September14AQI (US)
202022AQI (US)
12
1
20
18
30
31
31
26
4
28
2
29
1
29
2
254
10
Highest AQI (US) recorded in
March26AQI (US)
Lowest AQI (US) recorded in
July17AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
39AQI (US)Least Polluted Year Recorded
2020(Avg.)
22AQI (US)Stony Plain's annual 2026 AQI (US) (35) shows an average percentage change of 28.5% (worsened AQI (US)) compared to previous years: 2020 (22), 2021 (25), 2022 (22), 2023 (39), 2024 (29), 2025 (34).
