Cold Lake South, Cold Lake, 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
Cold Lake South, Cold Lake, Alberta, Canada
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2023
150AQILowest AQI recorded on
10th Aug 2021
12AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 53 of Moderate air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Cold Lake South, Cold Lake, Alberta, Canada
AQI
Day
Night
.
5 AM3rd Aug 2025
9 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
5AM3rd Aug
48AQI
Avg. Lowest Time
8PM3rd Aug
29AQI
Night time
Avg. Highest Time
10PM3rd Aug
39AQI
Avg. Lowest Time
11PM3rd Aug
28AQI
In the last 24 hours,
Cold Lake South's AQI reached its highest point of 48 at 5 AM during the Day, while the lowest point, undefined, was recorded at 4 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Cold Lake South, Cold Lake, Alberta, Canada
JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
5th Jul 2025225 AMAQI
5th Jul 2025236 AMAQI
5th Jul 2025247 AMAQI
5th Jul 2025248 AMAQI
5th Jul 2025209 AMAQI
5th Jul 20252110 AMAQI
5th Jul 20252011 AMAQI
5th Jul 20252112 PMAQI
5th Jul 2025211 PMAQI
5th Jul 2025202 PMAQI
5th Jul 2025213 PMAQI
5th Jul 2025204 PMAQI
5th Jul 2025205 PMAQI
5th Jul 2025216 PMAQI
5th Jul 2025207 PMAQI
5th Jul 2025208 PMAQI
5th Jul 2025209 PMAQI
5th Jul 20252010 PMAQI
5th Jul 20252211 PMAQI
6th Jul 20252212 AMAQI
6th Jul 2025201 AMAQI
6th Jul 2025212 AMAQI
6th Jul 2025203 AMAQI
6th Jul 2025214 AMAQI
17°C6/23°C
6th Jul 2025235 AMAQI
6th Jul 2025206 AMAQI
6th Jul 2025207 AMAQI
6th Jul 2025208 AMAQI
6th Jul 2025219 AMAQI
6th Jul 20252210 AMAQI
6th Jul 20252211 AMAQI
6th Jul 20252212 PMAQI
6th Jul 2025231 PMAQI
6th Jul 2025252 PMAQI
6th Jul 2025273 PMAQI
6th Jul 2025254 PMAQI
6th Jul 2025235 PMAQI
6th Jul 2025236 PMAQI
6th Jul 2025227 PMAQI
6th Jul 2025218 PMAQI
6th Jul 2025219 PMAQI
6th Jul 20252210 PMAQI
6th Jul 20251811 PMAQI
7th Jul 20251912 AMAQI
7th Jul 2025191 AMAQI
7th Jul 2025202 AMAQI
7th Jul 2025203 AMAQI
7th Jul 2025214 AMAQI
17°C8/23°C
7th Jul 2025225 AMAQI
7th Jul 2025196 AMAQI
7th Jul 2025207 AMAQI
7th Jul 2025218 AMAQI
7th Jul 2025209 AMAQI
7th Jul 20252110 AMAQI
7th Jul 20252211 AMAQI
7th Jul 20252112 PMAQI
7th Jul 2025221 PMAQI
7th Jul 2025212 PMAQI
7th Jul 2025213 PMAQI
7th Jul 2025234 PMAQI
7th Jul 2025235 PMAQI
7th Jul 2025266 PMAQI
7th Jul 2025247 PMAQI
7th Jul 2025248 PMAQI
7th Jul 2025239 PMAQI
7th Jul 20252210 PMAQI
7th Jul 20252111 PMAQI
8th Jul 20252012 AMAQI
8th Jul 2025201 AMAQI
8th Jul 2025212 AMAQI
8th Jul 2025223 AMAQI
8th Jul 2025224 AMAQI
17°C8/24°C
8th Jul 2025235 AMAQI
8th Jul 2025216 AMAQI
8th Jul 2025237 AMAQI
8th Jul 2025238 AMAQI
8th Jul 2025249 AMAQI
8th Jul 20252310 AMAQI
8th Jul 20252311 AMAQI
8th Jul 20252312 PMAQI
8th Jul 2025231 PMAQI
8th Jul 2025222 PMAQI
8th Jul 2025223 PMAQI
8th Jul 2025224 PMAQI
8th Jul 2025235 PMAQI
8th Jul 2025236 PMAQI
8th Jul 2025237 PMAQI
8th Jul 2025238 PMAQI
8th Jul 2025259 PMAQI
8th Jul 20252510 PMAQI
8th Jul 20252611 PMAQI
9th Jul 20252512 AMAQI
9th Jul 2025261 AMAQI
9th Jul 2025272 AMAQI
9th Jul 2025223 AMAQI
9th Jul 2025234 AMAQI
23°C10/32°C
9th Jul 2025265 AMAQI
9th Jul 2025266 AMAQI
9th Jul 2025257 AMAQI
9th Jul 2025258 AMAQI
9th Jul 2025249 AMAQI
9th Jul 20252210 AMAQI
9th Jul 20252211 AMAQI
9th Jul 20252112 PMAQI
9th Jul 2025211 PMAQI
9th Jul 2025202 PMAQI
9th Jul 2025193 PMAQI
9th Jul 2025224 PMAQI
9th Jul 2025225 PMAQI
9th Jul 2025216 PMAQI
9th Jul 2025217 PMAQI
9th Jul 2025228 PMAQI
9th Jul 2025209 PMAQI
9th Jul 20252010 PMAQI
9th Jul 20252111 PMAQI
10th Jul 20252212 AMAQI
10th Jul 2025211 AMAQI
10th Jul 2025212 AMAQI
10th Jul 2025223 AMAQI
10th Jul 2025224 AMAQI
21°C15/26°C
10th Jul 2025205 AMAQI
10th Jul 2025186 AMAQI
10th Jul 2025197 AMAQI
10th Jul 2025188 AMAQI
10th Jul 2025219 AMAQI
10th Jul 20252210 AMAQI
10th Jul 20252011 AMAQI
10th Jul 20252012 PMAQI
10th Jul 2025221 PMAQI
10th Jul 2025232 PMAQI
10th Jul 2025243 PMAQI
10th Jul 2025244 PMAQI
10th Jul 2025225 PMAQI
10th Jul 2025226 PMAQI
10th Jul 2025217 PMAQI
10th Jul 2025228 PMAQI
10th Jul 2025209 PMAQI
10th Jul 20252210 PMAQI
10th Jul 20252411 PMAQI
11th Jul 20252212 AMAQI
11th Jul 2025221 AMAQI
11th Jul 2025222 AMAQI
11th Jul 2025223 AMAQI
11th Jul 2025234 AMAQI
17°C6/24°C
11th Jul 2025305 AMAQI
11th Jul 2025386 AMAQI
11th Jul 2025327 AMAQI
11th Jul 2025398 AMAQI
11th Jul 2025289 AMAQI
11th Jul 20253010 AMAQI
11th Jul 20252911 AMAQI
11th Jul 20253012 PMAQI
11th Jul 2025311 PMAQI
11th Jul 2025312 PMAQI
11th Jul 2025323 PMAQI
11th Jul 2025284 PMAQI
11th Jul 2025295 PMAQI
11th Jul 2025296 PMAQI
11th Jul 2025297 PMAQI
11th Jul 2025328 PMAQI
11th Jul 2025279 PMAQI
11th Jul 20252710 PMAQI
11th Jul 20252811 PMAQI
12th Jul 20252812 AMAQI
12th Jul 2025281 AMAQI
12th Jul 2025292 AMAQI
12th Jul 2025303 AMAQI
12th Jul 2025314 AMAQI
19°C7/28°C
12th Jul 2025395 AMAQI
12th Jul 2025366 AMAQI
12th Jul 2025347 AMAQI
12th Jul 2025298 AMAQI
12th Jul 2025289 AMAQI
12th Jul 20252710 AMAQI
12th Jul 20252611 AMAQI
12th Jul 20252512 PMAQI
12th Jul 2025241 PMAQI
12th Jul 2025232 PMAQI
12th Jul 2025233 PMAQI
12th Jul 2025244 PMAQI
12th Jul 2025255 PMAQI
12th Jul 2025266 PMAQI
12th Jul 2025267 PMAQI
12th Jul 2025268 PMAQI
12th Jul 2025289 PMAQI
12th Jul 20252710 PMAQI
12th Jul 20252611 PMAQI
13th Jul 20252812 AMAQI
13th Jul 2025271 AMAQI
13th Jul 2025282 AMAQI
13th Jul 2025283 AMAQI
13th Jul 2025264 AMAQI
20°C13/26°C
13th Jul 2025225 AMAQI
13th Jul 2025226 AMAQI
13th Jul 2025237 AMAQI
13th Jul 2025208 AMAQI
13th Jul 2025249 AMAQI
13th Jul 20252410 AMAQI
13th Jul 20252311 AMAQI
13th Jul 20252312 PMAQI
13th Jul 2025231 PMAQI
13th Jul 2025232 PMAQI
13th Jul 2025243 PMAQI
13th Jul 2025234 PMAQI
13th Jul 2025235 PMAQI
13th Jul 2025236 PMAQI
13th Jul 2025237 PMAQI
13th Jul 2025228 PMAQI
13th Jul 2025229 PMAQI
13th Jul 20252210 PMAQI
13th Jul 20252211 PMAQI
14th Jul 20252512 AMAQI
14th Jul 2025261 AMAQI
14th Jul 2025232 AMAQI
14th Jul 2025243 AMAQI
14th Jul 2025234 AMAQI
20°C12/24°C
14th Jul 2025325 AMAQI
14th Jul 2025386 AMAQI
14th Jul 2025367 AMAQI
14th Jul 2025368 AMAQI
14th Jul 2025289 AMAQI
14th Jul 20252810 AMAQI
14th Jul 20252611 AMAQI
14th Jul 20252612 PMAQI
14th Jul 2025271 PMAQI
14th Jul 2025282 PMAQI
14th Jul 2025263 PMAQI
14th Jul 2025274 PMAQI
14th Jul 2025325 PMAQI
14th Jul 2025326 PMAQI
14th Jul 2025317 PMAQI
14th Jul 2025298 PMAQI
14th Jul 2025289 PMAQI
14th Jul 20252610 PMAQI
14th Jul 20252911 PMAQI
15th Jul 20253012 AMAQI
15th Jul 2025331 AMAQI
15th Jul 2025282 AMAQI
15th Jul 2025293 AMAQI
15th Jul 2025324 AMAQI
17°C10/22°C
15th Jul 2025405 AMAQI
15th Jul 2025336 AMAQI
15th Jul 2025457 AMAQI
15th Jul 2025368 AMAQI
15th Jul 2025349 AMAQI
15th Jul 20253210 AMAQI
15th Jul 20253411 AMAQI
15th Jul 20253412 PMAQI
15th Jul 2025331 PMAQI
15th Jul 2025342 PMAQI
15th Jul 2025353 PMAQI
15th Jul 2025354 PMAQI
15th Jul 2025355 PMAQI
15th Jul 2025336 PMAQI
15th Jul 2025347 PMAQI
15th Jul 2025368 PMAQI
15th Jul 2025319 PMAQI
15th Jul 20253310 PMAQI
15th Jul 20253211 PMAQI
16th Jul 20253212 AMAQI
16th Jul 2025321 AMAQI
16th Jul 2025342 AMAQI
16th Jul 2025333 AMAQI
16th Jul 2025404 AMAQI
15°C3/22°C
16th Jul 2025535 AMAQI
16th Jul 2025566 AMAQI
16th Jul 2025567 AMAQI
16th Jul 2025498 AMAQI
16th Jul 2025429 AMAQI
16th Jul 20254410 AMAQI
16th Jul 20254411 AMAQI
16th Jul 20254412 PMAQI
16th Jul 2025441 PMAQI
16th Jul 2025472 PMAQI
16th Jul 2025463 PMAQI
16th Jul 2025454 PMAQI
16th Jul 2025485 PMAQI
16th Jul 2025456 PMAQI
16th Jul 2025447 PMAQI
16th Jul 2025448 PMAQI
16th Jul 2025449 PMAQI
16th Jul 20254410 PMAQI
16th Jul 20255011 PMAQI
17th Jul 20254712 AMAQI
17th Jul 2025451 AMAQI
17th Jul 2025502 AMAQI
17th Jul 2025523 AMAQI
17th Jul 2025534 AMAQI
16°C3/24°C
17th Jul 2025635 AMAQI
17th Jul 2025616 AMAQI
17th Jul 2025607 AMAQI
17th Jul 2025618 AMAQI
17th Jul 2025559 AMAQI
17th Jul 20255410 AMAQI
17th Jul 20255611 AMAQI
17th Jul 20255712 PMAQI
17th Jul 2025541 PMAQI
17th Jul 2025542 PMAQI
17th Jul 2025573 PMAQI
17th Jul 2025544 PMAQI
17th Jul 2025555 PMAQI
17th Jul 2025556 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025558 PMAQI
17th Jul 2025549 PMAQI
17th Jul 20255410 PMAQI
17th Jul 20255311 PMAQI
18th Jul 20255412 AMAQI
18th Jul 2025511 AMAQI
18th Jul 2025532 AMAQI
18th Jul 2025543 AMAQI
18th Jul 2025544 AMAQI
18°C7/26°C
18th Jul 2025605 AMAQI
18th Jul 2025666 AMAQI
18th Jul 2025567 AMAQI
18th Jul 2025588 AMAQI
18th Jul 2025559 AMAQI
18th Jul 20255610 AMAQI
18th Jul 20255611 AMAQI
18th Jul 20255612 PMAQI
18th Jul 2025551 PMAQI
18th Jul 2025552 PMAQI
18th Jul 2025543 PMAQI
18th Jul 2025584 PMAQI
18th Jul 2025575 PMAQI
18th Jul 2025576 PMAQI
18th Jul 2025577 PMAQI
18th Jul 2025578 PMAQI
18th Jul 2025569 PMAQI
18th Jul 20255510 PMAQI
18th Jul 20255411 PMAQI
19th Jul 20255412 AMAQI
19th Jul 2025541 AMAQI
19th Jul 2025542 AMAQI
19th Jul 2025553 AMAQI
19th Jul 2025564 AMAQI
18°C5/27°C
19th Jul 2025715 AMAQI
19th Jul 2025586 AMAQI
19th Jul 2025557 AMAQI
19th Jul 2025568 AMAQI
19th Jul 2025569 AMAQI
19th Jul 20255610 AMAQI
19th Jul 20255611 AMAQI
19th Jul 20255712 PMAQI
19th Jul 2025561 PMAQI
19th Jul 2025562 PMAQI
19th Jul 2025573 PMAQI
19th Jul 2025564 PMAQI
19th Jul 2025565 PMAQI
19th Jul 2025566 PMAQI
19th Jul 2025577 PMAQI
19th Jul 2025638 PMAQI
19th Jul 2025589 PMAQI
19th Jul 20255610 PMAQI
19th Jul 20255611 PMAQI
20th Jul 20255712 AMAQI
20th Jul 2025581 AMAQI
20th Jul 2025582 AMAQI
20th Jul 2025583 AMAQI
20th Jul 2025624 AMAQI
18°C8/26°C
20th Jul 2025845 AMAQI
20th Jul 2025636 AMAQI
20th Jul 2025637 AMAQI
20th Jul 2025628 AMAQI
20th Jul 2025649 AMAQI
20th Jul 20256110 AMAQI
20th Jul 20256011 AMAQI
20th Jul 20256512 PMAQI
20th Jul 2025551 PMAQI
20th Jul 2025512 PMAQI
20th Jul 2025653 PMAQI
20th Jul 2025644 PMAQI
20th Jul 2025605 PMAQI
20th Jul 2025606 PMAQI
20th Jul 2025627 PMAQI
20th Jul 2025628 PMAQI
20th Jul 2025589 PMAQI
20th Jul 20255810 PMAQI
20th Jul 20256111 PMAQI
21st Jul 20255712 AMAQI
21st Jul 2025581 AMAQI
21st Jul 2025582 AMAQI
21st Jul 2025583 AMAQI
21st Jul 2025694 AMAQI
19°C12/25°C
21st Jul 2025775 AMAQI
21st Jul 2025746 AMAQI
21st Jul 2025787 AMAQI
21st Jul 2025678 AMAQI
21st Jul 2025649 AMAQI
21st Jul 20256510 AMAQI
21st Jul 20256411 AMAQI
21st Jul 20256212 PMAQI
21st Jul 2025601 PMAQI
21st Jul 2025612 PMAQI
21st Jul 2025623 PMAQI
21st Jul 2025644 PMAQI
21st Jul 2025625 PMAQI
21st Jul 2025626 PMAQI
21st Jul 2025627 PMAQI
21st Jul 2025598 PMAQI
21st Jul 2025589 PMAQI
21st Jul 20255810 PMAQI
21st Jul 20255711 PMAQI
22nd Jul 20255712 AMAQI
22nd Jul 2025601 AMAQI
22nd Jul 2025602 AMAQI
22nd Jul 2025623 AMAQI
22nd Jul 2025634 AMAQI
14°C8/20°C
22nd Jul 2025755 AMAQI
22nd Jul 2025676 AMAQI
22nd Jul 2025647 AMAQI
22nd Jul 2025668 AMAQI
22nd Jul 2025669 AMAQI
22nd Jul 20256610 AMAQI
22nd Jul 20256211 AMAQI
22nd Jul 20255712 PMAQI
22nd Jul 2025571 PMAQI
22nd Jul 2025582 PMAQI
22nd Jul 2025613 PMAQI
22nd Jul 2025584 PMAQI
22nd Jul 2025565 PMAQI
22nd Jul 2025566 PMAQI
22nd Jul 2025567 PMAQI
22nd Jul 2025568 PMAQI
22nd Jul 2025579 PMAQI
22nd Jul 20255710 PMAQI
22nd Jul 20255511 PMAQI
23rd Jul 20255512 AMAQI
23rd Jul 2025561 AMAQI
23rd Jul 2025562 AMAQI
23rd Jul 2025573 AMAQI
23rd Jul 2025574 AMAQI
14°C5/21°C
23rd Jul 2025535 AMAQI
23rd Jul 2025506 AMAQI
23rd Jul 2025477 AMAQI
23rd Jul 2025528 AMAQI
23rd Jul 2025539 AMAQI
23rd Jul 20255210 AMAQI
23rd Jul 20255411 AMAQI
23rd Jul 20255412 PMAQI
23rd Jul 2025531 PMAQI
23rd Jul 2025532 PMAQI
23rd Jul 2025523 PMAQI
23rd Jul 2025524 PMAQI
23rd Jul 2025525 PMAQI
23rd Jul 2025526 PMAQI
23rd Jul 2025517 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025529 PMAQI
23rd Jul 20255210 PMAQI
23rd Jul 20255211 PMAQI
24th Jul 20255212 AMAQI
24th Jul 2025531 AMAQI
24th Jul 2025522 AMAQI
24th Jul 2025543 AMAQI
24th Jul 2025524 AMAQI
15°C3/23°C
24th Jul 2025525 AMAQI
24th Jul 2025506 AMAQI
24th Jul 2025517 AMAQI
24th Jul 2025538 AMAQI
24th Jul 2025529 AMAQI
24th Jul 20255210 AMAQI
24th Jul 20255311 AMAQI
24th Jul 20255312 PMAQI
24th Jul 2025541 PMAQI
24th Jul 2025542 PMAQI
24th Jul 2025563 PMAQI
24th Jul 2025554 PMAQI
24th Jul 2025555 PMAQI
24th Jul 2025546 PMAQI
24th Jul 2025547 PMAQI
24th Jul 2025538 PMAQI
24th Jul 2025549 PMAQI
24th Jul 20255310 PMAQI
24th Jul 20255211 PMAQI
25th Jul 20255212 AMAQI
25th Jul 2025511 AMAQI
25th Jul 2025512 AMAQI
25th Jul 2025513 AMAQI
25th Jul 2025524 AMAQI
18°C7/28°C
25th Jul 2025445 AMAQI
25th Jul 2025406 AMAQI
25th Jul 2025387 AMAQI
25th Jul 2025408 AMAQI
25th Jul 2025459 AMAQI
25th Jul 20254410 AMAQI
25th Jul 20254411 AMAQI
25th Jul 20254512 PMAQI
25th Jul 2025441 PMAQI
25th Jul 2025442 PMAQI
25th Jul 2025433 PMAQI
25th Jul 2025444 PMAQI
25th Jul 2025425 PMAQI
25th Jul 2025436 PMAQI
25th Jul 2025427 PMAQI
25th Jul 2025428 PMAQI
25th Jul 2025469 PMAQI
25th Jul 20254410 PMAQI
25th Jul 20254211 PMAQI
26th Jul 20253912 AMAQI
26th Jul 2025391 AMAQI
26th Jul 2025372 AMAQI
26th Jul 2025413 AMAQI
26th Jul 2025424 AMAQI
18°C11/26°C
26th Jul 2025355 AMAQI
26th Jul 2025366 AMAQI
26th Jul 2025377 AMAQI
26th Jul 2025418 AMAQI
26th Jul 2025449 AMAQI
26th Jul 20254810 AMAQI
26th Jul 20255111 AMAQI
26th Jul 20254812 PMAQI
26th Jul 2025491 PMAQI
26th Jul 2025462 PMAQI
26th Jul 2025423 PMAQI
26th Jul 2025394 PMAQI
26th Jul 2025415 PMAQI
26th Jul 2025426 PMAQI
26th Jul 2025427 PMAQI
26th Jul 2025398 PMAQI
26th Jul 2025399 PMAQI
26th Jul 20253810 PMAQI
26th Jul 20253911 PMAQI
27th Jul 20253812 AMAQI
27th Jul 2025391 AMAQI
27th Jul 2025382 AMAQI
27th Jul 2025393 AMAQI
27th Jul 2025384 AMAQI
18°C10/25°C
27th Jul 2025385 AMAQI
27th Jul 2025386 AMAQI
27th Jul 2025397 AMAQI
27th Jul 2025418 AMAQI
27th Jul 2025409 AMAQI
27th Jul 20254110 AMAQI
27th Jul 20254611 AMAQI
27th Jul 20254512 PMAQI
27th Jul 2025421 PMAQI
27th Jul 2025412 PMAQI
27th Jul 2025403 PMAQI
27th Jul 2025404 PMAQI
27th Jul 2025415 PMAQI
27th Jul 2025426 PMAQI
27th Jul 2025427 PMAQI
27th Jul 2025418 PMAQI
27th Jul 2025429 PMAQI
27th Jul 20254310 PMAQI
27th Jul 20254511 PMAQI
28th Jul 20254312 AMAQI
28th Jul 2025441 AMAQI
28th Jul 2025462 AMAQI
28th Jul 2025483 AMAQI
28th Jul 2025484 AMAQI
17°C14/20°C
28th Jul 2025545 AMAQI
28th Jul 2025546 AMAQI
28th Jul 2025557 AMAQI
28th Jul 2025548 AMAQI
28th Jul 2025539 AMAQI
28th Jul 20255310 AMAQI
28th Jul 20255411 AMAQI
28th Jul 20255412 PMAQI
28th Jul 2025531 PMAQI
28th Jul 2025522 PMAQI
28th Jul 2025533 PMAQI
28th Jul 2025544 PMAQI
28th Jul 2025535 PMAQI
28th Jul 2025536 PMAQI
28th Jul 2025537 PMAQI
28th Jul 2025538 PMAQI
28th Jul 2025539 PMAQI
28th Jul 20255310 PMAQI
28th Jul 20255211 PMAQI
29th Jul 20255212 AMAQI
29th Jul 2025531 AMAQI
29th Jul 2025532 AMAQI
29th Jul 2025523 AMAQI
29th Jul 2025534 AMAQI
15°C4/22°C
29th Jul 2025565 AMAQI
29th Jul 2025546 AMAQI
29th Jul 2025547 AMAQI
29th Jul 2025558 AMAQI
29th Jul 2025549 AMAQI
29th Jul 20255410 AMAQI
29th Jul 20255411 AMAQI
29th Jul 20255512 PMAQI
29th Jul 2025541 PMAQI
29th Jul 2025542 PMAQI
29th Jul 2025533 PMAQI
29th Jul 2025544 PMAQI
29th Jul 2025545 PMAQI
29th Jul 2025546 PMAQI
29th Jul 2025547 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255510 PMAQI
29th Jul 20255311 PMAQI
30th Jul 20255212 AMAQI
30th Jul 2025531 AMAQI
30th Jul 2025522 AMAQI
30th Jul 2025523 AMAQI
30th Jul 2025524 AMAQI
19°C10/26°C
30th Jul 2025525 AMAQI
30th Jul 2025476 AMAQI
30th Jul 2025507 AMAQI
30th Jul 2025528 AMAQI
30th Jul 2025529 AMAQI
30th Jul 20255210 AMAQI
30th Jul 20255211 AMAQI
30th Jul 20255012 PMAQI
30th Jul 2025501 PMAQI
30th Jul 2025512 PMAQI
30th Jul 2025513 PMAQI
30th Jul 2025524 PMAQI
30th Jul 2025525 PMAQI
30th Jul 2025526 PMAQI
30th Jul 2025527 PMAQI
30th Jul 2025528 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20255210 PMAQI
30th Jul 20255211 PMAQI
31st Jul 20255312 AMAQI
31st Jul 2025531 AMAQI
31st Jul 2025522 AMAQI
31st Jul 2025523 AMAQI
31st Jul 2025524 AMAQI
21°C8/30°C
31st Jul 2025475 AMAQI
31st Jul 2025386 AMAQI
31st Jul 2025417 AMAQI
31st Jul 2025458 AMAQI
31st Jul 2025429 AMAQI
31st Jul 20254910 AMAQI
31st Jul 20254811 AMAQI
31st Jul 20255012 PMAQI
31st Jul 2025501 PMAQI
31st Jul 2025522 PMAQI
31st Jul 2025543 PMAQI
31st Jul 2025534 PMAQI
31st Jul 2025535 PMAQI
31st Jul 2025506 PMAQI
31st Jul 2025507 PMAQI
31st Jul 2025538 PMAQI
31st Jul 2025459 PMAQI
31st Jul 20255010 PMAQI
31st Jul 20255211 PMAQI
1st Aug 20255212 AMAQI
1st Aug 2025521 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025594 AMAQI
22°C10/31°C
1st Aug 2025605 AMAQI
1st Aug 2025616 AMAQI
1st Aug 2025627 AMAQI
1st Aug 2025538 AMAQI
1st Aug 2025469 AMAQI
1st Aug 20254310 AMAQI
1st Aug 20254311 AMAQI
1st Aug 20254012 PMAQI
1st Aug 2025431 PMAQI
1st Aug 2025632 PMAQI
1st Aug 2025683 PMAQI
1st Aug 2025644 PMAQI
1st Aug 2025645 PMAQI
1st Aug 2025616 PMAQI
1st Aug 2025577 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025589 PMAQI
1st Aug 20255310 PMAQI
1st Aug 20255111 PMAQI
2nd Aug 20255012 AMAQI
2nd Aug 2025521 AMAQI
2nd Aug 2025522 AMAQI
2nd Aug 2025533 AMAQI
2nd Aug 2025554 AMAQI
22°C10/31°C
2nd Aug 2025605 AMAQI
2nd Aug 2025596 AMAQI
2nd Aug 2025627 AMAQI
2nd Aug 2025658 AMAQI
2nd Aug 2025649 AMAQI
2nd Aug 20255810 AMAQI
2nd Aug 20255711 AMAQI
2nd Aug 20255912 PMAQI
2nd Aug 2025581 PMAQI
2nd Aug 2025532 PMAQI
2nd Aug 2025523 PMAQI
2nd Aug 2025504 PMAQI
2nd Aug 2025505 PMAQI
2nd Aug 2025476 PMAQI
2nd Aug 2025467 PMAQI
2nd Aug 2025468 PMAQI
2nd Aug 2025479 PMAQI
2nd Aug 20255210 PMAQI
2nd Aug 20254711 PMAQI
3rd Aug 20255212 AMAQI
3rd Aug 2025471 AMAQI
3rd Aug 2025422 AMAQI
3rd Aug 2025413 AMAQI
3rd Aug 2025504 AMAQI
24°C12/33°C
3rd Aug 2025485 AMAQI
3rd Aug 2025446 AMAQI
3rd Aug 2025427 AMAQI
3rd Aug 2025448 AMAQI
3rd Aug 2025439 AMAQI
3rd Aug 20254510 AMAQI
3rd Aug 20254611 AMAQI
3rd Aug 20254412 PMAQI
3rd Aug 2025421 PMAQI
3rd Aug 2025422 PMAQI
3rd Aug 2025453 PMAQI
3rd Aug 2025464 PMAQI
3rd Aug 2025445 PMAQI
3rd Aug 2025386 PMAQI
3rd Aug 2025357 PMAQI
3rd Aug 2025298 PMAQI
3rd Aug 2025439 PMAQI
3rd Aug 20253910 PMAQI
3rd Aug 20252811 PMAQI
4th Aug 20253312 AMAQI
4th Aug 2025341 AMAQI
4th Aug 2025352 AMAQI
4th Aug 2025323 AMAQI
24°C14/32°C
5 AM
1 PM
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 9 PM
42AQI
17 hours / Day
510 hours / Month
Avg. Lowest Time
5 AM - 9 PM
42AQI
17 hours / Day
510 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 9 PM (Avg. 42), while the lowest AQI was between 5 AM to 9 PM (Avg. 42).
Night time
Avg. Highest Time
12 AM - 11 PM
41AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 11 PM
41AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 41), while the lowest AQI was between 12 AM to 11 PM (Avg. 41).
2025 Days Vs Air Quality
Cold Lake South, Cold Lake, Alberta, Canada
2025
92%
196
8%
18
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
196 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 216 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
Cold Lake South, Cold Lake, 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
26AQI
26AQI
2nd January 2025
30AQI
30AQI
3rd January 2025
38AQI
38AQI
4th January 2025
38AQI
38AQI
5th January 2025
32AQI
32AQI
6th January 2025
36AQI
36AQI
7th January 2025
57AQI
57AQI
8th January 2025
35AQI
35AQI
9th January 2025
24AQI
24AQI
10th January 2025
37AQI
37AQI
11th January 2025
26AQI
26AQI
12th January 2025
36AQI
36AQI
13th January 2025
48AQI
48AQI
14th January 2025
30AQI
30AQI
15th January 2025
18AQI
18AQI
16th January 2025
22AQI
22AQI
17th January 2025
17AQI
17AQI
18th January 2025
18AQI
18AQI
19th January 2025
22AQI
22AQI
20th January 2025
27AQI
27AQI
21st January 2025
29AQI
29AQI
22nd January 2025
22AQI
22AQI
23rd January 2025
22AQI
22AQI
24th January 2025
18AQI
18AQI
25th January 2025
29AQI
29AQI
26th January 2025
26AQI
26AQI
27th January 2025
18AQI
18AQI
28th January 2025
20AQI
20AQI
29th January 2025
20AQI
20AQI
30th January 2025
26AQI
26AQI
31st January 2025
27AQI
27AQI
1st February 2025
19AQI
19AQI
2nd February 2025
20AQI
20AQI
3rd February 2025
27AQI
27AQI
4th February 2025
27AQI
27AQI
5th February 2025
30AQI
30AQI
6th February 2025
25AQI
25AQI
7th February 2025
27AQI
27AQI
8th February 2025
30AQI
30AQI
9th February 2025
27AQI
27AQI
10th February 2025
26AQI
26AQI
11th February 2025
32AQI
32AQI
12th February 2025
26AQI
26AQI
13th February 2025
29AQI
29AQI
14th February 2025
22AQI
22AQI
15th February 2025
28AQI
28AQI
16th February 2025
23AQI
23AQI
17th February 2025
27AQI
27AQI
18th February 2025
25AQI
25AQI
19th February 2025
24AQI
24AQI
20th February 2025
33AQI
33AQI
21st February 2025
54AQI
54AQI
22nd February 2025
47AQI
47AQI
23rd February 2025
41AQI
41AQI
24th February 2025
22AQI
22AQI
25th February 2025
34AQI
34AQI
26th February 2025
25AQI
25AQI
27th February 2025
20AQI
20AQI
28th February 2025
19AQI
19AQI
1st March 2025
27AQI
27AQI
2nd March 2025
24AQI
24AQI
3rd March 2025
19AQI
19AQI
4th March 2025
21AQI
21AQI
5th March 2025
28AQI
28AQI
6th March 2025
29AQI
29AQI
7th March 2025
19AQI
19AQI
8th March 2025
18AQI
18AQI
9th March 2025
19AQI
19AQI
10th March 2025
19AQI
19AQI
11th March 2025
22AQI
22AQI
12th March 2025
18AQI
18AQI
13th March 2025
18AQI
18AQI
14th March 2025
16AQI
16AQI
15th March 2025
19AQI
19AQI
16th March 2025
17AQI
17AQI
17th March 2025
23AQI
23AQI
18th March 2025
27AQI
27AQI
19th March 2025
26AQI
26AQI
20th March 2025
21AQI
21AQI
21st March 2025
19AQI
19AQI
22nd March 2025
28AQI
28AQI
23rd March 2025
17AQI
17AQI
24th March 2025
17AQI
17AQI
25th March 2025
17AQI
17AQI
26th March 2025
19AQI
19AQI
27th March 2025
17AQI
17AQI
28th March 2025
17AQI
17AQI
29th March 2025
18AQI
18AQI
30th March 2025
25AQI
25AQI
31st March 2025
27AQI
27AQI
1st April 2025
31AQI
31AQI
2nd April 2025
26AQI
26AQI
3rd April 2025
17AQI
17AQI
4th April 2025
20AQI
20AQI
5th April 2025
25AQI
25AQI
6th April 2025
25AQI
25AQI
7th April 2025
22AQI
22AQI
8th April 2025
29AQI
29AQI
9th April 2025
19AQI
19AQI
10th April 2025
18AQI
18AQI
11th April 2025
21AQI
21AQI
12th April 2025
22AQI
22AQI
13th April 2025
19AQI
19AQI
14th April 2025
21AQI
21AQI
15th April 2025
22AQI
22AQI
16th April 2025
19AQI
19AQI
17th April 2025
18AQI
18AQI
18th April 2025
19AQI
19AQI
19th April 2025
19AQI
19AQI
20th April 2025
16AQI
16AQI
21st April 2025
19AQI
19AQI
22nd April 2025
24AQI
24AQI
23rd April 2025
18AQI
18AQI
24th April 2025
18AQI
18AQI
25th April 2025
22AQI
22AQI
26th April 2025
27AQI
27AQI
27th April 2025
19AQI
19AQI
28th April 2025
22AQI
22AQI
29th April 2025
19AQI
19AQI
30th April 2025
14AQI
14AQI
1st May 2025
17AQI
17AQI
2nd May 2025
25AQI
25AQI
3rd May 2025
32AQI
32AQI
4th May 2025
25AQI
25AQI
5th May 2025
13AQI
13AQI
6th May 2025
22AQI
22AQI
7th May 2025
21AQI
21AQI
8th May 2025
22AQI
22AQI
9th May 2025
17AQI
17AQI
10th May 2025
21AQI
21AQI
11th May 2025
22AQI
22AQI
12th May 2025
32AQI
32AQI
13th May 2025
31AQI
31AQI
14th May 2025
33AQI
33AQI
15th May 2025
24AQI
24AQI
16th May 2025
17AQI
17AQI
17th May 2025
21AQI
21AQI
18th May 2025
23AQI
23AQI
19th May 2025
19AQI
19AQI
20th May 2025
16AQI
16AQI
21st May 2025
26AQI
26AQI
22nd May 2025
23AQI
23AQI
23rd May 2025
30AQI
30AQI
24th May 2025
24AQI
24AQI
25th May 2025
20AQI
20AQI
26th May 2025
17AQI
17AQI
27th May 2025
20AQI
20AQI
28th May 2025
23AQI
23AQI
29th May 2025
30AQI
30AQI
30th May 2025
26AQI
26AQI
31st May 2025
22AQI
22AQI
1st June 2025
21AQI
21AQI
2nd June 2025
31AQI
31AQI
3rd June 2025
33AQI
33AQI
4th June 2025
26AQI
26AQI
5th June 2025
39AQI
39AQI
6th June 2025
32AQI
32AQI
7th June 2025
38AQI
38AQI
8th June 2025
23AQI
23AQI
9th June 2025
47AQI
47AQI
10th June 2025
53AQI
53AQI
11th June 2025
50AQI
50AQI
12th June 2025
52AQI
52AQI
13th June 2025
60AQI
60AQI
14th June 2025
62AQI
62AQI
15th June 2025
50AQI
50AQI
16th June 2025
47AQI
47AQI
17th June 2025
39AQI
39AQI
18th June 2025
37AQI
37AQI
19th June 2025
30AQI
30AQI
20th June 2025
32AQI
32AQI
21st June 2025
26AQI
26AQI
22nd June 2025
25AQI
25AQI
23rd June 2025
28AQI
28AQI
24th June 2025
35AQI
35AQI
25th June 2025
35AQI
35AQI
26th June 2025
31AQI
31AQI
27th June 2025
27AQI
27AQI
28th June 2025
23AQI
23AQI
29th June 2025
19AQI
19AQI
30th June 2025
16AQI
16AQI
1st July 2025
17AQI
17AQI
2nd July 2025
16AQI
16AQI
3rd July 2025
18AQI
18AQI
4th July 2025
16AQI
16AQI
5th July 2025
20AQI
20AQI
6th July 2025
22AQI
22AQI
7th July 2025
21AQI
21AQI
8th July 2025
22AQI
22AQI
9th July 2025
23AQI
23AQI
10th July 2025
21AQI
21AQI
11th July 2025
27AQI
27AQI
12th July 2025
28AQI
28AQI
13th July 2025
24AQI
24AQI
14th July 2025
28AQI
28AQI
15th July 2025
33AQI
33AQI
16th July 2025
42AQI
42AQI
17th July 2025
54AQI
54AQI
18th July 2025
55AQI
55AQI
19th July 2025
57AQI
57AQI
20th July 2025
61AQI
61AQI
21st July 2025
62AQI
62AQI
22nd July 2025
60AQI
60AQI
23rd July 2025
53AQI
53AQI
24th July 2025
53AQI
53AQI
25th July 2025
46AQI
46AQI
26th July 2025
41AQI
41AQI
27th July 2025
40AQI
40AQI
28th July 2025
50AQI
50AQI
29th July 2025
53AQI
53AQI
30th July 2025
51AQI
51AQI
31st July 2025
49AQI
49AQI
1st August 2025
55AQI
55AQI
2nd August 2025
53AQI
53AQI
28AQI
28AQI
21AQI
21AQI
23AQI
36AQI
38AQI
54AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202528AQI
30
1
27
1
31
30
31
26
4
21
10
2
196
18
Highest AQI recorded in
August54AQI
Lowest AQI recorded in
April21AQI
202434AQI
22
5
4
26
2
1
31
30
28
3
28
12
10
3
4
2
13
13
5
11
1
1
1
31
30
27
4
289
38
9
10
2
Highest AQI recorded in
July85AQI
Lowest AQI recorded in
April15AQI
202346AQI
19
12
28
29
2
29
1
11
13
5
1
1
14
10
5
1
11
13
5
1
1
9
16
6
10
14
3
1
1
1
31
25
4
30
1
246
86
24
4
3
1
Highest AQI recorded in
September84AQI
Lowest AQI recorded in
February21AQI
202226AQI
29
1
21
31
25
31
29
1
21
1
1
21
5
2
26
5
23
7
26
5
284
25
2
Highest AQI recorded in
September38AQI
Lowest AQI recorded in
April16AQI
202129AQI
23
7
27
1
25
1
14
31
30
18
10
2
1
22
9
30
28
2
1
28
2
30
1
306
33
1
2
1
Highest AQI recorded in
July63AQI
Lowest AQI recorded in
September17AQI
202020AQI
13
20
18
30
31
31
27
3
31
28
2
29
2
258
7
Highest AQI recorded in
November30AQI
Lowest AQI recorded in
April13AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
46AQILeast Polluted Year Recorded
2020(Avg.)
20AQICold Lake South's annual 2025 AQI (28) shows an average percentage change of -2.9% (improved AQI) compared to previous years: 2020 (20), 2021 (29), 2022 (26), 2023 (46), 2024 (34).
