St Line, St Paul, 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
St Line, St Paul, Alberta, Canada
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
14th Jul 2023
199AQILowest AQI recorded on
11th Jul 2022
4AQISame Day Analysis (29th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 38 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 28th Jul - 29th Jul 2026
St Line, St Paul, Alberta, Canada
AQI
Day
Night
.
5 AM28th Jul 2026
9 PM
4 AM29th Jul 2026
Day time
Avg. Highest Time
7AM28th Jul
81AQI
Avg. Lowest Time
8PM28th Jul
62AQI
Night time
Avg. Highest Time
10PM28th Jul
60AQI
Avg. Lowest Time
4AM29th Jul
23AQI
In the last 24 hours,
St Line's AQI reached its highest point of 81 at 7 AM during the Day, while the lowest point, 23, was recorded at 4 AM during the Night between 28th Jul and 29th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
St Line, St Paul, Alberta, Canada
JunJul
30th - 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 - 26th26th - 27th27th - 28th28th - 29th29th
Day
Night
30th Jun 20261105 AMAQI
30th Jun 20261256 AMAQI
30th Jun 20261297 AMAQI
30th Jun 2026828 AMAQI
30th Jun 2026269 AMAQI
30th Jun 202615010 AMAQI
30th Jun 202615211 AMAQI
30th Jun 20268612 PMAQI
30th Jun 2026781 PMAQI
30th Jun 2026752 PMAQI
30th Jun 2026763 PMAQI
30th Jun 20261324 PMAQI
30th Jun 20261225 PMAQI
30th Jun 20261146 PMAQI
30th Jun 2026727 PMAQI
30th Jun 2026978 PMAQI
30th Jun 20261089 PMAQI
30th Jun 202610810 PMAQI
30th Jun 202610211 PMAQI
1st Jul 202610512 AMAQI
1st Jul 2026971 AMAQI
1st Jul 2026942 AMAQI
1st Jul 20261003 AMAQI
1st Jul 2026974 AMAQI
16°C11/21°C
1st Jul 2026625 AMAQI
1st Jul 2026306 AMAQI
1st Jul 2026527 AMAQI
1st Jul 2026288 AMAQI
1st Jul 2026309 AMAQI
1st Jul 20266810 AMAQI
1st Jul 20262811 AMAQI
1st Jul 20263012 PMAQI
1st Jul 2026261 PMAQI
1st Jul 2026762 PMAQI
1st Jul 2026263 PMAQI
1st Jul 2026264 PMAQI
1st Jul 2026305 PMAQI
1st Jul 2026286 PMAQI
1st Jul 2026267 PMAQI
1st Jul 2026238 PMAQI
1st Jul 2026509 PMAQI
1st Jul 20262110 PMAQI
1st Jul 20262411 PMAQI
2nd Jul 20262412 AMAQI
2nd Jul 2026241 AMAQI
2nd Jul 2026262 AMAQI
2nd Jul 2026283 AMAQI
2nd Jul 2026284 AMAQI
17°C13/21°C
2nd Jul 2026285 AMAQI
2nd Jul 2026296 AMAQI
2nd Jul 2026297 AMAQI
2nd Jul 2026308 AMAQI
2nd Jul 2026289 AMAQI
2nd Jul 20264610 AMAQI
2nd Jul 20263011 AMAQI
2nd Jul 20264612 PMAQI
2nd Jul 2026281 PMAQI
2nd Jul 2026272 PMAQI
2nd Jul 2026263 PMAQI
2nd Jul 2026414 PMAQI
2nd Jul 2026285 PMAQI
2nd Jul 2026246 PMAQI
2nd Jul 2026247 PMAQI
2nd Jul 2026248 PMAQI
2nd Jul 2026269 PMAQI
2nd Jul 20262810 PMAQI
2nd Jul 20262811 PMAQI
3rd Jul 20263012 AMAQI
3rd Jul 2026281 AMAQI
3rd Jul 2026282 AMAQI
3rd Jul 2026263 AMAQI
3rd Jul 2026284 AMAQI
17°C13/21°C
3rd Jul 2026285 AMAQI
3rd Jul 2026286 AMAQI
3rd Jul 2026297 AMAQI
3rd Jul 2026308 AMAQI
3rd Jul 2026319 AMAQI
3rd Jul 20263210 AMAQI
3rd Jul 20263011 AMAQI
3rd Jul 20262812 PMAQI
3rd Jul 2026261 PMAQI
3rd Jul 2026302 PMAQI
3rd Jul 2026293 PMAQI
3rd Jul 2026264 PMAQI
3rd Jul 2026305 PMAQI
3rd Jul 2026296 PMAQI
3rd Jul 2026287 PMAQI
3rd Jul 2026258 PMAQI
3rd Jul 2026259 PMAQI
3rd Jul 20262710 PMAQI
3rd Jul 20262611 PMAQI
4th Jul 20263112 AMAQI
4th Jul 2026281 AMAQI
4th Jul 2026262 AMAQI
4th Jul 2026263 AMAQI
4th Jul 2026274 AMAQI
16°C11/20°C
4th Jul 2026285 AMAQI
4th Jul 2026286 AMAQI
4th Jul 2026287 AMAQI
4th Jul 2026288 AMAQI
4th Jul 2026289 AMAQI
4th Jul 20262810 AMAQI
4th Jul 20262211 AMAQI
4th Jul 20262412 PMAQI
4th Jul 2026241 PMAQI
4th Jul 2026262 PMAQI
4th Jul 2026243 PMAQI
4th Jul 2026244 PMAQI
4th Jul 2026225 PMAQI
4th Jul 2026216 PMAQI
4th Jul 2026227 PMAQI
4th Jul 2026228 PMAQI
4th Jul 2026219 PMAQI
4th Jul 20262210 PMAQI
4th Jul 20262411 PMAQI
5th Jul 20262812 AMAQI
5th Jul 2026261 AMAQI
5th Jul 2026252 AMAQI
5th Jul 2026263 AMAQI
5th Jul 2026314 AMAQI
16°C11/20°C
5th Jul 2026285 AMAQI
5th Jul 2026266 AMAQI
5th Jul 2026237 AMAQI
5th Jul 2026298 AMAQI
5th Jul 2026289 AMAQI
5th Jul 20263010 AMAQI
5th Jul 20262811 AMAQI
5th Jul 20262812 PMAQI
5th Jul 2026261 PMAQI
5th Jul 2026282 PMAQI
5th Jul 2026273 PMAQI
5th Jul 2026284 PMAQI
5th Jul 2026285 PMAQI
5th Jul 2026226 PMAQI
5th Jul 2026217 PMAQI
5th Jul 2026208 PMAQI
5th Jul 2026209 PMAQI
5th Jul 20261910 PMAQI
5th Jul 20262511 PMAQI
6th Jul 20262712 AMAQI
6th Jul 2026261 AMAQI
6th Jul 2026222 AMAQI
6th Jul 2026233 AMAQI
6th Jul 2026224 AMAQI
14°C9/19°C
6th Jul 2026285 AMAQI
6th Jul 2026286 AMAQI
6th Jul 2026307 AMAQI
6th Jul 2026298 AMAQI
6th Jul 2026309 AMAQI
6th Jul 20263610 AMAQI
6th Jul 20263211 AMAQI
6th Jul 20263012 PMAQI
6th Jul 2026301 PMAQI
6th Jul 2026322 PMAQI
6th Jul 2026323 PMAQI
6th Jul 2026294 PMAQI
6th Jul 2026335 PMAQI
6th Jul 2026246 PMAQI
6th Jul 2026267 PMAQI
6th Jul 2026248 PMAQI
6th Jul 2026259 PMAQI
6th Jul 20262510 PMAQI
6th Jul 20262711 PMAQI
7th Jul 20263412 AMAQI
7th Jul 2026291 AMAQI
7th Jul 2026312 AMAQI
7th Jul 2026303 AMAQI
7th Jul 2026304 AMAQI
15°C8/20°C
7th Jul 2026275 AMAQI
7th Jul 2026316 AMAQI
7th Jul 2026307 AMAQI
7th Jul 2026298 AMAQI
7th Jul 2026329 AMAQI
7th Jul 20262810 AMAQI
7th Jul 20263311 AMAQI
7th Jul 20263012 PMAQI
7th Jul 2026291 PMAQI
7th Jul 2026312 PMAQI
7th Jul 2026303 PMAQI
7th Jul 2026324 PMAQI
7th Jul 2026305 PMAQI
7th Jul 2026286 PMAQI
7th Jul 2026297 PMAQI
7th Jul 2026368 PMAQI
7th Jul 2026359 PMAQI
7th Jul 20262610 PMAQI
7th Jul 20262811 PMAQI
8th Jul 20263012 AMAQI
8th Jul 2026281 AMAQI
8th Jul 2026272 AMAQI
8th Jul 2026263 AMAQI
8th Jul 2026244 AMAQI
17°C10/22°C
8th Jul 2026235 AMAQI
8th Jul 2026276 AMAQI
8th Jul 2026347 AMAQI
8th Jul 2026368 AMAQI
8th Jul 2026319 AMAQI
8th Jul 20263210 AMAQI
8th Jul 20263211 AMAQI
8th Jul 20263012 PMAQI
8th Jul 2026281 PMAQI
8th Jul 2026292 PMAQI
8th Jul 2026303 PMAQI
8th Jul 2026304 PMAQI
8th Jul 2026265 PMAQI
8th Jul 2026246 PMAQI
8th Jul 2026247 PMAQI
8th Jul 2026268 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 2026683 AMAQI
9th Jul 2026684 AMAQI
17°C13/21°C
9th Jul 2026705 AMAQI
9th Jul 2026496 AMAQI
9th Jul 2026267 AMAQI
9th Jul 2026328 AMAQI
9th Jul 2026489 AMAQI
9th Jul 20263210 AMAQI
9th Jul 20264411 AMAQI
9th Jul 20264612 PMAQI
9th Jul 2026401 PMAQI
9th Jul 2026382 PMAQI
9th Jul 2026363 PMAQI
9th Jul 2026314 PMAQI
9th Jul 2026315 PMAQI
9th Jul 2026316 PMAQI
9th Jul 2026317 PMAQI
9th Jul 2026298 PMAQI
9th Jul 2026469 PMAQI
9th Jul 20262610 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°C10/19°C
10th Jul 2026365 AMAQI
10th Jul 2026426 AMAQI
10th Jul 2026337 AMAQI
10th Jul 2026328 AMAQI
10th Jul 2026349 AMAQI
10th Jul 20264410 AMAQI
10th Jul 20263411 AMAQI
10th Jul 20263412 PMAQI
10th Jul 2026321 PMAQI
10th Jul 2026322 PMAQI
10th Jul 2026333 PMAQI
10th Jul 2026264 PMAQI
10th Jul 2026355 PMAQI
10th Jul 2026386 PMAQI
10th Jul 2026387 PMAQI
10th Jul 2026308 PMAQI
10th Jul 2026469 PMAQI
10th Jul 20263210 PMAQI
10th Jul 20262711 PMAQI
11th Jul 20262712 AMAQI
11th Jul 2026301 AMAQI
11th Jul 2026322 AMAQI
11th Jul 2026323 AMAQI
11th Jul 2026314 AMAQI
17°C12/21°C
11th Jul 2026285 AMAQI
11th Jul 2026356 AMAQI
11th Jul 2026317 AMAQI
11th Jul 2026308 AMAQI
11th Jul 2026339 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20263511 AMAQI
11th Jul 20263612 PMAQI
11th Jul 2026381 PMAQI
11th Jul 2026302 PMAQI
11th Jul 2026333 PMAQI
11th Jul 2026334 PMAQI
11th Jul 2026315 PMAQI
11th Jul 2026336 PMAQI
11th Jul 2026347 PMAQI
11th Jul 2026288 PMAQI
11th Jul 2026269 PMAQI
11th Jul 20262510 PMAQI
11th Jul 20262411 PMAQI
12th Jul 20262712 AMAQI
12th Jul 2026281 AMAQI
12th Jul 2026302 AMAQI
12th Jul 2026323 AMAQI
12th Jul 2026304 AMAQI
17°C13/22°C
12th Jul 2026305 AMAQI
12th Jul 2026326 AMAQI
12th Jul 2026327 AMAQI
12th Jul 2026318 AMAQI
12th Jul 2026309 AMAQI
12th Jul 20263110 AMAQI
12th Jul 20263211 AMAQI
12th Jul 20263112 PMAQI
12th Jul 2026301 PMAQI
12th Jul 2026302 PMAQI
12th Jul 2026283 PMAQI
12th Jul 2026314 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026317 PMAQI
12th Jul 2026288 PMAQI
12th Jul 2026269 PMAQI
12th Jul 20262510 PMAQI
12th Jul 20262211 PMAQI
13th Jul 20262412 AMAQI
13th Jul 2026261 AMAQI
13th Jul 2026322 AMAQI
13th Jul 2026333 AMAQI
13th Jul 2026324 AMAQI
16°C10/21°C
13th Jul 2026305 AMAQI
13th Jul 2026316 AMAQI
13th Jul 2026327 AMAQI
13th Jul 2026428 AMAQI
13th Jul 2026649 AMAQI
13th Jul 20265110 AMAQI
13th Jul 20264411 AMAQI
13th Jul 20264212 PMAQI
13th Jul 2026381 PMAQI
13th Jul 2026342 PMAQI
13th Jul 2026323 PMAQI
13th Jul 2026324 PMAQI
13th Jul 2026265 PMAQI
13th Jul 2026326 PMAQI
13th Jul 2026327 PMAQI
13th Jul 2026278 PMAQI
13th Jul 2026259 PMAQI
13th Jul 20267410 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
15°C9/19°C
14th Jul 2026325 AMAQI
14th Jul 2026346 AMAQI
14th Jul 2026367 AMAQI
14th Jul 2026538 AMAQI
14th Jul 2026389 AMAQI
14th Jul 20265310 AMAQI
14th Jul 20264211 AMAQI
14th Jul 20264812 PMAQI
14th Jul 2026461 PMAQI
14th Jul 2026322 PMAQI
14th Jul 2026283 PMAQI
14th Jul 2026304 PMAQI
14th Jul 2026385 PMAQI
14th Jul 2026926 PMAQI
14th Jul 2026857 PMAQI
14th Jul 2026288 PMAQI
14th Jul 2026269 PMAQI
14th Jul 20262210 PMAQI
14th Jul 20262111 PMAQI
15th Jul 20262112 AMAQI
15th Jul 2026241 AMAQI
15th Jul 2026262 AMAQI
15th Jul 2026273 AMAQI
15th Jul 2026244 AMAQI
17°C11/23°C
15th Jul 2026285 AMAQI
15th Jul 2026276 AMAQI
15th Jul 2026287 AMAQI
15th Jul 2026428 AMAQI
15th Jul 2026409 AMAQI
15th Jul 20264210 AMAQI
15th Jul 20264811 AMAQI
15th Jul 20263812 PMAQI
15th Jul 2026341 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 20267211 PMAQI
16th Jul 20264712 AMAQI
16th Jul 2026251 AMAQI
16th Jul 2026422 AMAQI
16th Jul 2026383 AMAQI
16th Jul 2026524 AMAQI
19°C13/25°C
16th Jul 2026645 AMAQI
16th Jul 2026516 AMAQI
16th Jul 2026397 AMAQI
16th Jul 2026468 AMAQI
16th Jul 2026389 AMAQI
16th Jul 20264110 AMAQI
16th Jul 20264411 AMAQI
16th Jul 20263812 PMAQI
16th Jul 2026511 PMAQI
16th Jul 2026462 PMAQI
16th Jul 2026463 PMAQI
16th Jul 2026364 PMAQI
16th Jul 2026365 PMAQI
16th Jul 2026346 PMAQI
16th Jul 2026337 PMAQI
16th Jul 2026648 PMAQI
16th Jul 2026409 PMAQI
16th Jul 20263410 PMAQI
16th Jul 20263511 PMAQI
17th Jul 20263612 AMAQI
17th Jul 2026361 AMAQI
17th Jul 2026292 AMAQI
17th Jul 2026443 AMAQI
17th Jul 2026444 AMAQI
19°C14/24°C
17th Jul 2026485 AMAQI
17th Jul 2026486 AMAQI
17th Jul 2026487 AMAQI
17th Jul 2026498 AMAQI
17th Jul 2026489 AMAQI
17th Jul 20265010 AMAQI
17th Jul 20264011 AMAQI
17th Jul 20264412 PMAQI
17th Jul 2026481 PMAQI
17th Jul 2026512 PMAQI
17th Jul 2026513 PMAQI
17th Jul 2026484 PMAQI
17th Jul 2026475 PMAQI
17th Jul 2026486 PMAQI
17th Jul 2026517 PMAQI
17th Jul 2026468 PMAQI
17th Jul 2026489 PMAQI
17th Jul 20265010 PMAQI
17th Jul 20265111 PMAQI
18th Jul 20265012 AMAQI
18th Jul 2026461 AMAQI
18th Jul 2026482 AMAQI
18th Jul 2026483 AMAQI
18th Jul 2026484 AMAQI
22°C16/27°C
18th Jul 2026505 AMAQI
18th Jul 2026486 AMAQI
18th Jul 2026407 AMAQI
18th Jul 2026428 AMAQI
18th Jul 2026509 AMAQI
18th Jul 20265110 AMAQI
18th Jul 20265111 AMAQI
18th Jul 20264412 PMAQI
18th Jul 2026461 PMAQI
18th Jul 2026442 PMAQI
18th Jul 2026423 PMAQI
18th Jul 2026484 PMAQI
18th Jul 2026485 PMAQI
18th Jul 2026546 PMAQI
18th Jul 2026577 PMAQI
18th Jul 2026628 PMAQI
18th Jul 2026569 PMAQI
18th Jul 20265610 PMAQI
18th Jul 20265411 PMAQI
19th Jul 20264812 AMAQI
19th Jul 2026521 AMAQI
19th Jul 2026482 AMAQI
19th Jul 2026513 AMAQI
19th Jul 2026464 AMAQI
22°C16/28°C
19th Jul 2026515 AMAQI
19th Jul 2026466 AMAQI
19th Jul 2026557 AMAQI
19th Jul 2026558 AMAQI
19th Jul 2026579 AMAQI
19th Jul 20265810 AMAQI
19th Jul 20266211 AMAQI
19th Jul 20265812 PMAQI
19th Jul 2026571 PMAQI
19th Jul 2026622 PMAQI
19th Jul 2026563 PMAQI
19th Jul 2026554 PMAQI
19th Jul 2026515 PMAQI
19th Jul 2026466 PMAQI
19th Jul 2026407 PMAQI
19th Jul 2026488 PMAQI
19th Jul 2026519 PMAQI
19th Jul 20264010 PMAQI
19th Jul 20263811 PMAQI
20th Jul 20264412 AMAQI
20th Jul 2026441 AMAQI
20th Jul 2026462 AMAQI
20th Jul 2026403 AMAQI
20th Jul 2026424 AMAQI
16°C13/19°C
20th Jul 2026445 AMAQI
20th Jul 2026466 AMAQI
20th Jul 2026467 AMAQI
20th Jul 2026548 AMAQI
20th Jul 2026729 AMAQI
20th Jul 20267210 AMAQI
20th Jul 20267611 AMAQI
20th Jul 20267412 PMAQI
20th Jul 2026661 PMAQI
20th Jul 2026812 PMAQI
20th Jul 2026763 PMAQI
20th Jul 2026744 PMAQI
20th Jul 2026805 PMAQI
20th Jul 2026746 PMAQI
20th Jul 2026817 PMAQI
20th Jul 2026678 PMAQI
20th Jul 20266310 PMAQI
20th Jul 20266411 PMAQI
21st Jul 20266412 AMAQI
21st Jul 2026591 AMAQI
21st Jul 2026682 AMAQI
21st Jul 2026723 AMAQI
21st Jul 2026694 AMAQI
18°C15/22°C
21st Jul 2026625 AMAQI
21st Jul 2026666 AMAQI
21st Jul 2026687 AMAQI
21st Jul 2026728 AMAQI
21st Jul 2026729 AMAQI
21st Jul 20267210 AMAQI
21st Jul 20267811 AMAQI
21st Jul 20267412 PMAQI
21st Jul 2026811 PMAQI
21st Jul 2026782 PMAQI
21st Jul 2026793 PMAQI
21st Jul 2026734 PMAQI
21st Jul 2026765 PMAQI
21st Jul 2026766 PMAQI
21st Jul 2026737 PMAQI
21st Jul 2026688 PMAQI
21st Jul 2026759 PMAQI
21st Jul 20266410 PMAQI
21st Jul 20266511 PMAQI
22nd Jul 20266912 AMAQI
22nd Jul 2026601 AMAQI
22nd Jul 2026742 AMAQI
22nd Jul 2026763 AMAQI
22nd Jul 2026724 AMAQI
18°C14/22°C
22nd Jul 2026785 AMAQI
22nd Jul 2026736 AMAQI
22nd Jul 2026747 AMAQI
22nd Jul 2026808 AMAQI
22nd Jul 2026809 AMAQI
22nd Jul 20267310 AMAQI
22nd Jul 20267411 AMAQI
22nd Jul 20267112 PMAQI
22nd Jul 2026821 PMAQI
22nd Jul 2026722 PMAQI
22nd Jul 2026713 PMAQI
22nd Jul 2026724 PMAQI
22nd Jul 2026835 PMAQI
22nd Jul 2026766 PMAQI
22nd Jul 2026807 PMAQI
22nd Jul 2026678 PMAQI
22nd Jul 2026689 PMAQI
22nd Jul 20266810 PMAQI
22nd Jul 20267411 PMAQI
23rd Jul 20266712 AMAQI
23rd Jul 2026631 AMAQI
23rd Jul 2026662 AMAQI
23rd Jul 2026703 AMAQI
23rd Jul 2026744 AMAQI
20°C14/25°C
23rd Jul 2026645 AMAQI
23rd Jul 2026726 AMAQI
23rd Jul 2026667 AMAQI
23rd Jul 2026668 AMAQI
23rd Jul 2026659 AMAQI
23rd Jul 20266610 AMAQI
23rd Jul 20266211 AMAQI
23rd Jul 20266212 PMAQI
23rd Jul 2026591 PMAQI
23rd Jul 2026652 PMAQI
23rd Jul 2026643 PMAQI
23rd Jul 2026534 PMAQI
23rd Jul 2026685 PMAQI
23rd Jul 2026716 PMAQI
23rd Jul 2026627 PMAQI
23rd Jul 2026568 PMAQI
23rd Jul 2026529 PMAQI
23rd Jul 20264910 PMAQI
23rd Jul 20265211 PMAQI
24th Jul 20265112 AMAQI
24th Jul 2026511 AMAQI
24th Jul 2026542 AMAQI
24th Jul 2026543 AMAQI
24th Jul 2026484 AMAQI
20°C15/26°C
24th Jul 2026515 AMAQI
24th Jul 2026506 AMAQI
24th Jul 2026507 AMAQI
24th Jul 2026468 AMAQI
24th Jul 2026499 AMAQI
24th Jul 20264810 AMAQI
24th Jul 20264811 AMAQI
24th Jul 20265012 PMAQI
24th Jul 2026591 PMAQI
24th Jul 2026792 PMAQI
24th Jul 2026703 PMAQI
24th Jul 2026504 PMAQI
24th Jul 2026605 PMAQI
24th Jul 2026706 PMAQI
24th Jul 2026747 PMAQI
24th Jul 2026648 PMAQI
24th Jul 2026629 PMAQI
24th Jul 20265710 PMAQI
24th Jul 20266011 PMAQI
25th Jul 20265912 AMAQI
25th Jul 2026531 AMAQI
25th Jul 2026662 AMAQI
25th Jul 2026583 AMAQI
25th Jul 2026554 AMAQI
20°C13/26°C
25th Jul 2026505 AMAQI
25th Jul 2026596 AMAQI
25th Jul 2026527 AMAQI
25th Jul 2026538 AMAQI
25th Jul 2026569 AMAQI
25th Jul 20265410 AMAQI
25th Jul 20265211 AMAQI
25th Jul 20265012 PMAQI
25th Jul 2026481 PMAQI
25th Jul 2026502 PMAQI
25th Jul 2026383 PMAQI
25th Jul 2026234 PMAQI
25th Jul 2026425 PMAQI
25th Jul 2026446 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026258 PMAQI
25th Jul 2026239 PMAQI
25th Jul 20265910 PMAQI
25th Jul 20266411 PMAQI
26th Jul 20264012 AMAQI
26th Jul 2026511 AMAQI
26th Jul 2026512 AMAQI
26th Jul 2026553 AMAQI
26th Jul 2026554 AMAQI
21°C15/26°C
26th Jul 2026605 AMAQI
26th Jul 2026646 AMAQI
26th Jul 2026607 AMAQI
26th Jul 2026588 AMAQI
26th Jul 2026469 AMAQI
26th Jul 20264610 AMAQI
26th Jul 20264611 AMAQI
26th Jul 20264612 PMAQI
26th Jul 2026461 PMAQI
26th Jul 2026422 PMAQI
26th Jul 2026423 PMAQI
26th Jul 2026444 PMAQI
26th Jul 2026465 PMAQI
26th Jul 2026466 PMAQI
26th Jul 2026407 PMAQI
26th Jul 2026408 PMAQI
26th Jul 2026449 PMAQI
26th Jul 20264610 PMAQI
26th Jul 20264611 PMAQI
27th Jul 20264412 AMAQI
27th Jul 2026441 AMAQI
27th Jul 2026442 AMAQI
27th Jul 2026463 AMAQI
27th Jul 2026404 AMAQI
19°C13/23°C
27th Jul 2026425 AMAQI
27th Jul 2026406 AMAQI
27th Jul 2026407 AMAQI
27th Jul 2026558 AMAQI
27th Jul 2026599 AMAQI
27th Jul 20265810 AMAQI
27th Jul 20265711 AMAQI
27th Jul 20264212 PMAQI
27th Jul 2026401 PMAQI
27th Jul 2026442 PMAQI
27th Jul 2026403 PMAQI
27th Jul 2026424 PMAQI
27th Jul 2026625 PMAQI
27th Jul 2026646 PMAQI
27th Jul 2026717 PMAQI
27th Jul 2026728 PMAQI
27th Jul 2026689 PMAQI
27th Jul 20266410 PMAQI
27th Jul 20266211 PMAQI
28th Jul 20266212 AMAQI
28th Jul 2026601 AMAQI
28th Jul 2026622 AMAQI
28th Jul 2026593 AMAQI
28th Jul 2026644 AMAQI
18°C14/24°C
28th Jul 2026675 AMAQI
28th Jul 2026736 AMAQI
28th Jul 2026817 AMAQI
28th Jul 2026748 AMAQI
28th Jul 2026739 AMAQI
28th Jul 20267610 AMAQI
28th Jul 20267611 AMAQI
28th Jul 20266712 PMAQI
28th Jul 2026721 PMAQI
28th Jul 2026642 PMAQI
28th Jul 2026723 PMAQI
28th Jul 2026654 PMAQI
28th Jul 2026735 PMAQI
28th Jul 2026666 PMAQI
28th Jul 2026627 PMAQI
28th Jul 2026628 PMAQI
28th Jul 2026649 PMAQI
28th Jul 20266010 PMAQI
28th Jul 20265011 PMAQI
29th Jul 20265512 AMAQI
29th Jul 2026441 AMAQI
29th Jul 2026382 AMAQI
29th Jul 2026273 AMAQI
29th Jul 2026234 AMAQI
17°C11/23°C
29th Jul 2026405 AMAQI
5 AM29th Jul 2026426 AMAQI
29th Jul 2026427 AMAQI
29th Jul 2026368 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20264610 AMAQI
29th Jul 20263411 AMAQI
29th Jul 20264212 PMAQI
29th Jul 2026381 PMAQI
1 PM29th Jul 2026342 PMAQI
29th Jul 2026383 PMAQI
29th Jul 2026274 PMAQI
29th Jul 2026365 PMAQI
29th Jul 2026406 PMAQI
29th Jul 2026227 PMAQI
29th Jul 2026408 PMAQI
29th Jul 2026489 PMAQI
9 PM29th Jul 20265610 PMAQI
29th Jul 20264011 PMAQI
1 AM
4 AM
15°C9/20°C
Day time
Avg. Highest Time
10 AM
52AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
3 PM - 4 PM
44AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 52), while the lowest AQI was between 3 PM to 4 PM (Avg. 44).
Night time
Avg. Highest Time
2 AM - 11 PM
45AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
1 AM
43AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 11 PM (Avg. 45), while the lowest AQI was between 1 AM to 1 AM (Avg. 43).
2026 Days Vs Air Quality
St Line, St Paul, Alberta, Canada
2026
93%
193
7%
14
Total number of days with different AQI categories in last 210 days in 2026 (155 days remaining)
Good
193 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 210 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
St Line, St Paul, 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
17AQI (US)
17AQI (US)
2nd January 2026
8AQI (US)
8AQI (US)
3rd January 2026
11AQI (US)
11AQI (US)
4th January 2026
9AQI (US)
9AQI (US)
5th January 2026
33AQI (US)
33AQI (US)
6th January 2026
41AQI (US)
41AQI (US)
7th January 2026
21AQI (US)
21AQI (US)
8th January 2026
28AQI (US)
28AQI (US)
9th January 2026
16AQI (US)
16AQI (US)
10th January 2026
31AQI (US)
31AQI (US)
11th January 2026
10AQI (US)
10AQI (US)
12th January 2026
12AQI (US)
12AQI (US)
13th January 2026
9AQI (US)
9AQI (US)
14th January 2026
17AQI (US)
17AQI (US)
15th January 2026
13AQI (US)
13AQI (US)
16th January 2026
11AQI (US)
11AQI (US)
17th January 2026
13AQI (US)
13AQI (US)
18th January 2026
10AQI (US)
10AQI (US)
19th January 2026
23AQI (US)
23AQI (US)
20th January 2026
13AQI (US)
13AQI (US)
21st January 2026
11AQI (US)
11AQI (US)
22nd January 2026
47AQI (US)
47AQI (US)
23rd January 2026
52AQI (US)
52AQI (US)
24th January 2026
53AQI (US)
53AQI (US)
25th January 2026
50AQI (US)
50AQI (US)
26th January 2026
49AQI (US)
49AQI (US)
27th January 2026
47AQI (US)
47AQI (US)
28th January 2026
45AQI (US)
45AQI (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
49AQI (US)
49AQI (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
49AQI (US)
49AQI (US)
6th February 2026
46AQI (US)
46AQI (US)
7th February 2026
42AQI (US)
42AQI (US)
8th February 2026
44AQI (US)
44AQI (US)
9th February 2026
45AQI (US)
45AQI (US)
10th February 2026
45AQI (US)
45AQI (US)
11th February 2026
46AQI (US)
46AQI (US)
12th February 2026
45AQI (US)
45AQI (US)
13th February 2026
52AQI (US)
52AQI (US)
14th February 2026
46AQI (US)
46AQI (US)
15th February 2026
39AQI (US)
39AQI (US)
16th February 2026
43AQI (US)
43AQI (US)
17th February 2026
48AQI (US)
48AQI (US)
18th February 2026
43AQI (US)
43AQI (US)
19th February 2026
42AQI (US)
42AQI (US)
20th February 2026
42AQI (US)
42AQI (US)
21st February 2026
44AQI (US)
44AQI (US)
22nd February 2026
42AQI (US)
42AQI (US)
23rd February 2026
42AQI (US)
42AQI (US)
24th February 2026
47AQI (US)
47AQI (US)
25th February 2026
38AQI (US)
38AQI (US)
26th February 2026
34AQI (US)
34AQI (US)
27th February 2026
32AQI (US)
32AQI (US)
28th February 2026
34AQI (US)
34AQI (US)
1st March 2026
40AQI (US)
40AQI (US)
2nd March 2026
47AQI (US)
47AQI (US)
3rd March 2026
46AQI (US)
46AQI (US)
4th March 2026
51AQI (US)
51AQI (US)
5th March 2026
47AQI (US)
47AQI (US)
6th March 2026
37AQI (US)
37AQI (US)
7th March 2026
39AQI (US)
39AQI (US)
8th March 2026
39AQI (US)
39AQI (US)
9th March 2026
40AQI (US)
40AQI (US)
10th March 2026
34AQI (US)
34AQI (US)
11th March 2026
40AQI (US)
40AQI (US)
12th March 2026
40AQI (US)
40AQI (US)
13th March 2026
44AQI (US)
44AQI (US)
14th March 2026
39AQI (US)
39AQI (US)
15th March 2026
34AQI (US)
34AQI (US)
16th March 2026
35AQI (US)
35AQI (US)
17th March 2026
35AQI (US)
35AQI (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
35AQI (US)
35AQI (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
33AQI (US)
33AQI (US)
28th March 2026
34AQI (US)
34AQI (US)
29th March 2026
41AQI (US)
41AQI (US)
30th March 2026
33AQI (US)
33AQI (US)
31st March 2026
32AQI (US)
32AQI (US)
1st April 2026
34AQI (US)
34AQI (US)
2nd April 2026
35AQI (US)
35AQI (US)
3rd April 2026
31AQI (US)
31AQI (US)
4th April 2026
28AQI (US)
28AQI (US)
5th April 2026
29AQI (US)
29AQI (US)
6th April 2026
27AQI (US)
27AQI (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
31AQI (US)
31AQI (US)
11th April 2026
34AQI (US)
34AQI (US)
12th April 2026
35AQI (US)
35AQI (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
32AQI (US)
32AQI (US)
17th April 2026
18th April 2026
33AQI (US)
33AQI (US)
19th April 2026
35AQI (US)
35AQI (US)
20th April 2026
31AQI (US)
31AQI (US)
21st April 2026
30AQI (US)
30AQI (US)
22nd April 2026
23rd April 2026
26AQI (US)
26AQI (US)
24th April 2026
30AQI (US)
30AQI (US)
25th April 2026
32AQI (US)
32AQI (US)
26th April 2026
32AQI (US)
32AQI (US)
27th April 2026
31AQI (US)
31AQI (US)
28th April 2026
26AQI (US)
26AQI (US)
29th April 2026
29AQI (US)
29AQI (US)
30th April 2026
26AQI (US)
26AQI (US)
1st May 2026
27AQI (US)
27AQI (US)
2nd May 2026
29AQI (US)
29AQI (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
31AQI (US)
31AQI (US)
7th May 2026
27AQI (US)
27AQI (US)
8th May 2026
27AQI (US)
27AQI (US)
9th May 2026
10th May 2026
32AQI (US)
32AQI (US)
11th May 2026
31AQI (US)
31AQI (US)
12th May 2026
28AQI (US)
28AQI (US)
13th May 2026
28AQI (US)
28AQI (US)
14th May 2026
25AQI (US)
25AQI (US)
15th May 2026
40AQI (US)
40AQI (US)
16th May 2026
42AQI (US)
42AQI (US)
17th May 2026
40AQI (US)
40AQI (US)
18th May 2026
38AQI (US)
38AQI (US)
19th May 2026
33AQI (US)
33AQI (US)
20th May 2026
30AQI (US)
30AQI (US)
21st May 2026
32AQI (US)
32AQI (US)
22nd May 2026
34AQI (US)
34AQI (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
31AQI (US)
31AQI (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
25AQI (US)
25AQI (US)
10th June 2026
27AQI (US)
27AQI (US)
11th June 2026
27AQI (US)
27AQI (US)
12th June 2026
27AQI (US)
27AQI (US)
13th June 2026
25AQI (US)
25AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
26AQI (US)
26AQI (US)
16th June 2026
27AQI (US)
27AQI (US)
17th June 2026
28AQI (US)
28AQI (US)
18th June 2026
27AQI (US)
27AQI (US)
19th June 2026
24AQI (US)
24AQI (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
25AQI (US)
25AQI (US)
26th June 2026
28AQI (US)
28AQI (US)
27th June 2026
29AQI (US)
29AQI (US)
28th June 2026
28AQI (US)
28AQI (US)
29th June 2026
53AQI (US)
53AQI (US)
30th June 2026
99AQI (US)
99AQI (US)
1st July 2026
49AQI (US)
49AQI (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
36AQI (US)
36AQI (US)
11th July 2026
31AQI (US)
31AQI (US)
12th July 2026
29AQI (US)
29AQI (US)
13th July 2026
36AQI (US)
36AQI (US)
14th July 2026
40AQI (US)
40AQI (US)
15th July 2026
37AQI (US)
37AQI (US)
16th July 2026
42AQI (US)
42AQI (US)
17th July 2026
46AQI (US)
46AQI (US)
18th July 2026
49AQI (US)
49AQI (US)
19th July 2026
51AQI (US)
51AQI (US)
20th July 2026
62AQI (US)
62AQI (US)
21st July 2026
71AQI (US)
71AQI (US)
22nd July 2026
74AQI (US)
74AQI (US)
23rd July 2026
63AQI (US)
63AQI (US)
24th July 2026
56AQI (US)
56AQI (US)
25th July 2026
48AQI (US)
48AQI (US)
26th July 2026
48AQI (US)
48AQI (US)
27th July 2026
52AQI (US)
52AQI (US)
28th July 2026
67AQI (US)
67AQI (US)
29th July 2026
38AQI (US)
38AQI (US)
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
27AQI (US)
44AQI (US)
38AQI (US)
31AQI (US)
31AQI (US)
30AQI (US)
44AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202635AQI (US)
29
2
27
1
30
1
28
30
28
2
21
8
193
14
Highest AQI (US) recorded in
February44AQI (US)
Lowest AQI (US) recorded in
January27AQI (US)
202529AQI (US)
30
1
28
31
30
31
25
5
29
2
26
5
16
13
1
30
1
26
4
31
333
31
1
Highest AQI (US) recorded in
September50AQI (US)
Lowest AQI (US) recorded in
April18AQI (US)
202427AQI (US)
25
6
28
1
30
1
30
28
3
28
18
7
3
3
17
13
1
12
2
31
30
27
4
304
35
3
6
Highest AQI (US) recorded in
July61AQI (US)
Lowest AQI (US) recorded in
April13AQI (US)
202335AQI (US)
27
4
28
30
1
30
18
7
5
1
20
6
2
2
16
9
4
2
20
8
3
16
10
2
2
30
1
27
2
30
292
48
16
4
3
Highest AQI (US) recorded in
September63AQI (US)
Lowest AQI (US) recorded in
February13AQI (US)
202219AQI (US)
29
21
31
24
31
30
21
1
24
2
2
26
2
27
3
27
4
292
11
2
Highest AQI (US) recorded in
September29AQI (US)
Lowest AQI (US) recorded in
August8AQI (US)
202124AQI (US)
25
6
28
29
2
30
31
30
19
8
1
3
24
7
30
29
2
28
2
26
1
329
28
1
3
Highest AQI (US) recorded in
July57AQI (US)
Lowest AQI (US) recorded in
September12AQI (US)
202020AQI (US)
12
20
18
30
31
30
1
27
3
31
26
4
29
2
254
10
Highest AQI (US) recorded in
November28AQI (US)
Lowest AQI (US) recorded in
October15AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2026(Avg.)
35AQI (US)Least Polluted Year Recorded
2022(Avg.)
19AQI (US)St Line's annual 2026 AQI (US) (35) shows an average percentage change of 42.5% (worsened AQI (US)) compared to previous years: 2020 (20), 2021 (24), 2022 (19), 2023 (35), 2024 (27), 2025 (29).
