Lethbridge, 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+
November Air Quality Analysis
Lethbridge, Alberta, Canada
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Nov 2025
100AQILowest AQI recorded on
12th Nov 2021
0AQISame Day Analysis (28th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 100 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 27th Nov - 28th Nov 2025
Lethbridge, Alberta, Canada
AQI
Day
Night
.
7 AM27th Nov 2025
4 PM
6 AM28th Nov 2025
Day time
Avg. Highest Time
3PM27th Nov
99AQI
Avg. Lowest Time
9AM27th Nov
83AQI
Night time
Avg. Highest Time
6AM28th Nov
132AQI
Avg. Lowest Time
7AM27th Nov
80AQI
In the last 24 hours,
Lethbridge's AQI reached its highest point of 132 at 6 AM during the Night, while the lowest point, 80, was recorded at 7 AM during the Night between 27th Nov and 28th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Lethbridge, Alberta, Canada
OctNov
29th - 30th30th - 31st31st - 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
Day
Night
29th Oct 2025167 AMAQI
29th Oct 2025188 AMAQI
29th Oct 2025149 AMAQI
29th Oct 20251210 AMAQI
29th Oct 20251111 AMAQI
29th Oct 20251212 PMAQI
29th Oct 2025141 PMAQI
29th Oct 2025102 PMAQI
29th Oct 2025103 PMAQI
29th Oct 202584 PMAQI
29th Oct 202565 PMAQI
29th Oct 202586 PMAQI
29th Oct 202567 PMAQI
29th Oct 202588 PMAQI
29th Oct 202599 PMAQI
29th Oct 20251010 PMAQI
29th Oct 20251011 PMAQI
30th Oct 2025912 AMAQI
30th Oct 2025101 AMAQI
30th Oct 2025102 AMAQI
30th Oct 2025103 AMAQI
30th Oct 2025114 AMAQI
30th Oct 2025105 AMAQI
30th Oct 2025146 AMAQI
--°C/°C
30th Oct 2025207 AMAQI
30th Oct 2025218 AMAQI
30th Oct 2025239 AMAQI
30th Oct 20252210 AMAQI
30th Oct 20251611 AMAQI
30th Oct 20251512 PMAQI
30th Oct 2025151 PMAQI
30th Oct 2025152 PMAQI
30th Oct 2025133 PMAQI
30th Oct 2025144 PMAQI
30th Oct 2025155 PMAQI
30th Oct 2025196 PMAQI
30th Oct 2025267 PMAQI
30th Oct 2025298 PMAQI
30th Oct 2025349 PMAQI
30th Oct 20253710 PMAQI
30th Oct 20254411 PMAQI
31st Oct 20254112 AMAQI
31st Oct 2025401 AMAQI
31st Oct 2025422 AMAQI
31st Oct 2025403 AMAQI
31st Oct 2025404 AMAQI
31st Oct 2025375 AMAQI
31st Oct 2025376 AMAQI
4°C0/10°C
31st Oct 2025357 AMAQI
31st Oct 2025358 AMAQI
31st Oct 2025349 AMAQI
31st Oct 20253210 AMAQI
31st Oct 20252811 AMAQI
31st Oct 20253012 PMAQI
31st Oct 2025241 PMAQI
31st Oct 2025232 PMAQI
31st Oct 2025233 PMAQI
31st Oct 2025244 PMAQI
31st Oct 2025255 PMAQI
31st Oct 2025266 PMAQI
31st Oct 2025247 PMAQI
31st Oct 2025278 PMAQI
31st Oct 2025239 PMAQI
31st Oct 20252510 PMAQI
31st Oct 20252611 PMAQI
1st Nov 20252512 AMAQI
1st Nov 2025251 AMAQI
1st Nov 2025262 AMAQI
1st Nov 2025233 AMAQI
1st Nov 2025274 AMAQI
1st Nov 2025265 AMAQI
1st Nov 2025266 AMAQI
3°C-8/13°C
1st Nov 2025287 AMAQI
1st Nov 2025278 AMAQI
1st Nov 2025269 AMAQI
1st Nov 20253310 AMAQI
1st Nov 20253111 AMAQI
1st Nov 20252112 PMAQI
1st Nov 2025201 PMAQI
1st Nov 2025172 PMAQI
1st Nov 2025173 PMAQI
1st Nov 2025164 PMAQI
1st Nov 2025145 PMAQI
1st Nov 2025116 PMAQI
1st Nov 202597 PMAQI
1st Nov 202588 PMAQI
1st Nov 202579 PMAQI
1st Nov 20251010 PMAQI
1st Nov 2025811 PMAQI
2nd Nov 20251012 AMAQI
2nd Nov 202571 AMAQI
2nd Nov 2025132 AMAQI
2nd Nov 202583 AMAQI
2nd Nov 2025114 AMAQI
2nd Nov 202595 AMAQI
2nd Nov 202576 AMAQI
13°C9/19°C
2nd Nov 202567 AMAQI
2nd Nov 202568 AMAQI
2nd Nov 202589 AMAQI
2nd Nov 2025910 AMAQI
2nd Nov 2025711 AMAQI
2nd Nov 2025812 PMAQI
2nd Nov 202591 PMAQI
2nd Nov 2025132 PMAQI
2nd Nov 2025143 PMAQI
2nd Nov 2025144 PMAQI
2nd Nov 2025145 PMAQI
2nd Nov 2025136 PMAQI
2nd Nov 2025117 PMAQI
2nd Nov 2025118 PMAQI
2nd Nov 2025119 PMAQI
2nd Nov 20251010 PMAQI
2nd Nov 20251011 PMAQI
3rd Nov 2025912 AMAQI
3rd Nov 202571 AMAQI
3rd Nov 202562 AMAQI
3rd Nov 202563 AMAQI
3rd Nov 202564 AMAQI
3rd Nov 202575 AMAQI
3rd Nov 202566 AMAQI
7°C2/12°C
3rd Nov 202587 AMAQI
3rd Nov 202578 AMAQI
3rd Nov 2025109 AMAQI
3rd Nov 2025810 AMAQI
3rd Nov 2025811 AMAQI
3rd Nov 2025712 PMAQI
3rd Nov 202571 PMAQI
3rd Nov 202562 PMAQI
3rd Nov 202563 PMAQI
3rd Nov 202574 PMAQI
3rd Nov 202585 PMAQI
3rd Nov 202596 PMAQI
3rd Nov 202597 PMAQI
3rd Nov 202588 PMAQI
3rd Nov 202589 PMAQI
3rd Nov 2025710 PMAQI
3rd Nov 2025811 PMAQI
4th Nov 2025612 AMAQI
4th Nov 202581 AMAQI
4th Nov 202592 AMAQI
4th Nov 202593 AMAQI
4th Nov 2025114 AMAQI
4th Nov 2025125 AMAQI
4th Nov 2025176 AMAQI
5°C0/13°C
4th Nov 2025207 AMAQI
4th Nov 2025188 AMAQI
4th Nov 2025179 AMAQI
4th Nov 20251710 AMAQI
4th Nov 20251711 AMAQI
4th Nov 20251812 PMAQI
4th Nov 2025191 PMAQI
4th Nov 2025192 PMAQI
4th Nov 2025193 PMAQI
4th Nov 2025204 PMAQI
4th Nov 2025275 PMAQI
4th Nov 2025386 PMAQI
4th Nov 2025337 PMAQI
4th Nov 2025298 PMAQI
4th Nov 2025279 PMAQI
4th Nov 20252210 PMAQI
4th Nov 20252411 PMAQI
5th Nov 20252412 AMAQI
5th Nov 2025201 AMAQI
5th Nov 2025192 AMAQI
5th Nov 2025173 AMAQI
5th Nov 2025174 AMAQI
5th Nov 2025165 AMAQI
5th Nov 2025196 AMAQI
4°C-3/11°C
5th Nov 2025187 AMAQI
5th Nov 2025248 AMAQI
5th Nov 2025249 AMAQI
5th Nov 20253410 AMAQI
5th Nov 20253911 AMAQI
5th Nov 20253612 PMAQI
5th Nov 2025361 PMAQI
5th Nov 2025332 PMAQI
5th Nov 2025333 PMAQI
5th Nov 2025324 PMAQI
5th Nov 2025275 PMAQI
5th Nov 2025266 PMAQI
5th Nov 2025247 PMAQI
5th Nov 2025248 PMAQI
5th Nov 2025229 PMAQI
5th Nov 20252310 PMAQI
5th Nov 20251911 PMAQI
6th Nov 20251912 AMAQI
6th Nov 2025161 AMAQI
6th Nov 2025122 AMAQI
6th Nov 202593 AMAQI
6th Nov 202574 AMAQI
6th Nov 2025125 AMAQI
6th Nov 2025156 AMAQI
3°C-6/14°C
6th Nov 2025177 AMAQI
6th Nov 2025268 AMAQI
6th Nov 2025239 AMAQI
6th Nov 20253310 AMAQI
6th Nov 20252611 AMAQI
6th Nov 20252412 PMAQI
6th Nov 2025181 PMAQI
6th Nov 2025102 PMAQI
6th Nov 2025143 PMAQI
6th Nov 2025124 PMAQI
6th Nov 2025105 PMAQI
6th Nov 2025126 PMAQI
6th Nov 202597 PMAQI
6th Nov 202598 PMAQI
6th Nov 202599 PMAQI
6th Nov 20251010 PMAQI
6th Nov 20251011 PMAQI
7th Nov 20251112 AMAQI
7th Nov 2025131 AMAQI
7th Nov 2025182 AMAQI
7th Nov 2025363 AMAQI
7th Nov 2025484 AMAQI
7th Nov 2025525 AMAQI
7th Nov 2025606 AMAQI
8°C4/15°C
7th Nov 2025287 AMAQI
7th Nov 2025338 AMAQI
7th Nov 2025259 AMAQI
7th Nov 20252810 AMAQI
7th Nov 20254811 AMAQI
7th Nov 20255212 PMAQI
7th Nov 2025431 PMAQI
7th Nov 2025452 PMAQI
7th Nov 2025373 PMAQI
7th Nov 2025364 PMAQI
7th Nov 2025365 PMAQI
7th Nov 2025426 PMAQI
7th Nov 2025427 PMAQI
7th Nov 2025448 PMAQI
7th Nov 2025489 PMAQI
7th Nov 20255010 PMAQI
7th Nov 20254811 PMAQI
8th Nov 20253412 AMAQI
8th Nov 2025271 AMAQI
8th Nov 2025172 AMAQI
8th Nov 2025173 AMAQI
8th Nov 2025144 AMAQI
8th Nov 2025125 AMAQI
8th Nov 2025116 AMAQI
6°C1/12°C
8th Nov 2025107 AMAQI
8th Nov 2025108 AMAQI
8th Nov 2025109 AMAQI
8th Nov 20251110 AMAQI
8th Nov 20251011 AMAQI
8th Nov 20251012 PMAQI
8th Nov 2025111 PMAQI
8th Nov 2025122 PMAQI
8th Nov 2025143 PMAQI
8th Nov 2025134 PMAQI
8th Nov 2025135 PMAQI
8th Nov 2025196 PMAQI
8th Nov 2025187 PMAQI
8th Nov 2025228 PMAQI
8th Nov 2025199 PMAQI
8th Nov 20252010 PMAQI
8th Nov 20251711 PMAQI
9th Nov 20252012 AMAQI
9th Nov 2025191 AMAQI
9th Nov 2025202 AMAQI
9th Nov 2025173 AMAQI
9th Nov 2025194 AMAQI
9th Nov 2025155 AMAQI
9th Nov 2025146 AMAQI
3°C-2/12°C
9th Nov 2025137 AMAQI
9th Nov 2025138 AMAQI
9th Nov 2025139 AMAQI
9th Nov 20251210 AMAQI
9th Nov 20251111 AMAQI
9th Nov 2025912 PMAQI
9th Nov 202581 PMAQI
9th Nov 202572 PMAQI
9th Nov 202583 PMAQI
9th Nov 202584 PMAQI
9th Nov 2025115 PMAQI
9th Nov 2025116 PMAQI
9th Nov 2025117 PMAQI
9th Nov 2025128 PMAQI
9th Nov 2025119 PMAQI
9th Nov 2025810 PMAQI
9th Nov 2025811 PMAQI
10th Nov 2025712 AMAQI
10th Nov 202581 AMAQI
10th Nov 202592 AMAQI
10th Nov 202583 AMAQI
10th Nov 2025104 AMAQI
10th Nov 2025115 AMAQI
10th Nov 2025116 AMAQI
6°C-3/19°C
10th Nov 2025137 AMAQI
10th Nov 2025148 AMAQI
10th Nov 2025159 AMAQI
10th Nov 20251210 AMAQI
10th Nov 20251411 AMAQI
10th Nov 20251312 PMAQI
10th Nov 2025141 PMAQI
10th Nov 2025152 PMAQI
10th Nov 2025143 PMAQI
10th Nov 2025124 PMAQI
10th Nov 2025125 PMAQI
10th Nov 2025126 PMAQI
10th Nov 2025117 PMAQI
10th Nov 2025128 PMAQI
10th Nov 2025119 PMAQI
10th Nov 20251010 PMAQI
10th Nov 20251211 PMAQI
11th Nov 20251012 AMAQI
11th Nov 2025101 AMAQI
11th Nov 2025112 AMAQI
11th Nov 2025113 AMAQI
11th Nov 2025104 AMAQI
11th Nov 2025105 AMAQI
11th Nov 2025116 AMAQI
13°C8/18°C
11th Nov 2025127 AMAQI
11th Nov 2025138 AMAQI
11th Nov 2025139 AMAQI
11th Nov 20251210 AMAQI
11th Nov 20251111 AMAQI
11th Nov 20251312 PMAQI
11th Nov 2025131 PMAQI
11th Nov 2025142 PMAQI
11th Nov 2025153 PMAQI
11th Nov 2025154 PMAQI
11th Nov 2025175 PMAQI
11th Nov 2025156 PMAQI
11th Nov 2025157 PMAQI
11th Nov 2025168 PMAQI
11th Nov 2025139 PMAQI
11th Nov 20251610 PMAQI
11th Nov 20251611 PMAQI
12th Nov 20251612 AMAQI
12th Nov 2025181 AMAQI
12th Nov 2025172 AMAQI
12th Nov 2025203 AMAQI
12th Nov 2025324 AMAQI
12th Nov 2025345 AMAQI
12th Nov 2025466 AMAQI
10°C4/17°C
12th Nov 2025377 AMAQI
12th Nov 2025418 AMAQI
12th Nov 2025319 AMAQI
12th Nov 20253110 AMAQI
12th Nov 20253011 AMAQI
12th Nov 20252312 PMAQI
12th Nov 2025231 PMAQI
12th Nov 2025212 PMAQI
12th Nov 2025173 PMAQI
12th Nov 2025184 PMAQI
12th Nov 2025215 PMAQI
12th Nov 2025366 PMAQI
12th Nov 2025557 PMAQI
12th Nov 2025598 PMAQI
12th Nov 2025639 PMAQI
12th Nov 20254710 PMAQI
12th Nov 20254011 PMAQI
13th Nov 20253112 AMAQI
13th Nov 2025281 AMAQI
13th Nov 2025192 AMAQI
13th Nov 2025163 AMAQI
13th Nov 2025164 AMAQI
13th Nov 2025155 AMAQI
13th Nov 2025176 AMAQI
7°C1/16°C
13th Nov 2025187 AMAQI
13th Nov 2025198 AMAQI
13th Nov 2025209 AMAQI
13th Nov 20252410 AMAQI
13th Nov 20252211 AMAQI
13th Nov 20251712 PMAQI
13th Nov 2025141 PMAQI
13th Nov 2025122 PMAQI
13th Nov 2025133 PMAQI
13th Nov 2025154 PMAQI
13th Nov 2025165 PMAQI
13th Nov 2025136 PMAQI
13th Nov 2025117 PMAQI
13th Nov 2025138 PMAQI
13th Nov 202589 PMAQI
13th Nov 2025910 PMAQI
13th Nov 2025511 PMAQI
14th Nov 2025612 AMAQI
14th Nov 2025211 AMAQI
14th Nov 2025382 AMAQI
14th Nov 2025473 AMAQI
14th Nov 2025554 AMAQI
14th Nov 2025585 AMAQI
14th Nov 2025626 AMAQI
12°C4/21°C
14th Nov 2025617 AMAQI
14th Nov 2025628 AMAQI
14th Nov 2025639 AMAQI
14th Nov 20255910 AMAQI
14th Nov 20254911 AMAQI
14th Nov 20255012 PMAQI
14th Nov 2025431 PMAQI
14th Nov 2025382 PMAQI
14th Nov 2025403 PMAQI
14th Nov 2025334 PMAQI
14th Nov 2025355 PMAQI
14th Nov 2025386 PMAQI
14th Nov 2025297 PMAQI
14th Nov 2025308 PMAQI
14th Nov 2025259 PMAQI
14th Nov 20252210 PMAQI
14th Nov 20251911 PMAQI
15th Nov 20251712 AMAQI
15th Nov 2025181 AMAQI
15th Nov 2025172 AMAQI
15th Nov 2025183 AMAQI
15th Nov 2025224 AMAQI
15th Nov 2025255 AMAQI
15th Nov 2025336 AMAQI
6°C0/10°C
15th Nov 2025367 AMAQI
15th Nov 2025338 AMAQI
15th Nov 2025249 AMAQI
15th Nov 20252010 AMAQI
15th Nov 20251411 AMAQI
15th Nov 20251112 PMAQI
15th Nov 2025101 PMAQI
15th Nov 2025102 PMAQI
15th Nov 2025103 PMAQI
15th Nov 2025114 PMAQI
15th Nov 2025155 PMAQI
15th Nov 2025196 PMAQI
15th Nov 2025227 PMAQI
15th Nov 2025188 PMAQI
15th Nov 2025189 PMAQI
15th Nov 2025910 PMAQI
15th Nov 20251011 PMAQI
16th Nov 2025912 AMAQI
16th Nov 202571 AMAQI
16th Nov 202582 AMAQI
16th Nov 202563 AMAQI
16th Nov 202574 AMAQI
16th Nov 202575 AMAQI
16th Nov 202566 AMAQI
5°C-1/14°C
16th Nov 202567 AMAQI
16th Nov 202578 AMAQI
16th Nov 202599 AMAQI
16th Nov 20251410 AMAQI
16th Nov 20251411 AMAQI
16th Nov 20251812 PMAQI
16th Nov 2025141 PMAQI
16th Nov 2025152 PMAQI
16th Nov 2025133 PMAQI
16th Nov 2025214 PMAQI
16th Nov 2025295 PMAQI
16th Nov 2025336 PMAQI
16th Nov 2025427 PMAQI
16th Nov 2025208 PMAQI
16th Nov 2025239 PMAQI
16th Nov 20251210 PMAQI
16th Nov 20251011 PMAQI
17th Nov 20251012 AMAQI
17th Nov 202571 AMAQI
17th Nov 202572 AMAQI
17th Nov 202583 AMAQI
17th Nov 202574 AMAQI
17th Nov 202585 AMAQI
17th Nov 202586 AMAQI
7°C2/16°C
17th Nov 202587 AMAQI
17th Nov 202578 AMAQI
17th Nov 202579 AMAQI
17th Nov 2025610 AMAQI
17th Nov 2025711 AMAQI
17th Nov 2025612 PMAQI
17th Nov 202581 PMAQI
17th Nov 2025102 PMAQI
17th Nov 2025123 PMAQI
17th Nov 2025124 PMAQI
17th Nov 202595 PMAQI
17th Nov 2025186 PMAQI
17th Nov 2025287 PMAQI
17th Nov 2025388 PMAQI
17th Nov 2025439 PMAQI
17th Nov 20255210 PMAQI
17th Nov 20256211 PMAQI
18th Nov 20256512 AMAQI
18th Nov 2025731 AMAQI
18th Nov 2025772 AMAQI
18th Nov 2025793 AMAQI
18th Nov 2025864 AMAQI
18th Nov 2025865 AMAQI
18th Nov 2025896 AMAQI
9°C4/16°C
18th Nov 2025907 AMAQI
18th Nov 2025928 AMAQI
18th Nov 2025919 AMAQI
18th Nov 20259010 AMAQI
18th Nov 20258511 AMAQI
18th Nov 20258712 PMAQI
18th Nov 2025871 PMAQI
18th Nov 2025892 PMAQI
18th Nov 2025893 PMAQI
18th Nov 2025984 PMAQI
18th Nov 2025745 PMAQI
18th Nov 2025506 PMAQI
18th Nov 2025377 PMAQI
18th Nov 2025528 PMAQI
18th Nov 2025659 PMAQI
18th Nov 20255610 PMAQI
18th Nov 20256811 PMAQI
19th Nov 20255512 AMAQI
19th Nov 2025481 AMAQI
19th Nov 2025312 AMAQI
19th Nov 2025243 AMAQI
19th Nov 2025204 AMAQI
19th Nov 2025215 AMAQI
19th Nov 2025256 AMAQI
4°C2/9°C
19th Nov 2025347 AMAQI
19th Nov 2025418 AMAQI
19th Nov 2025439 AMAQI
19th Nov 20253010 AMAQI
19th Nov 20253411 AMAQI
19th Nov 20252612 PMAQI
19th Nov 2025191 PMAQI
19th Nov 2025152 PMAQI
19th Nov 2025103 PMAQI
19th Nov 2025134 PMAQI
19th Nov 2025175 PMAQI
19th Nov 2025186 PMAQI
19th Nov 2025197 PMAQI
19th Nov 2025178 PMAQI
19th Nov 2025189 PMAQI
19th Nov 20251610 PMAQI
19th Nov 20251511 PMAQI
20th Nov 20251512 AMAQI
20th Nov 2025131 AMAQI
20th Nov 2025122 AMAQI
20th Nov 2025123 AMAQI
20th Nov 202584 AMAQI
20th Nov 2025115 AMAQI
20th Nov 2025116 AMAQI
2°C-3/10°C
20th Nov 2025227 AMAQI
20th Nov 2025188 AMAQI
20th Nov 2025239 AMAQI
20th Nov 20251810 AMAQI
20th Nov 20251711 AMAQI
20th Nov 20251312 PMAQI
20th Nov 2025111 PMAQI
20th Nov 202592 PMAQI
20th Nov 202593 PMAQI
20th Nov 2025154 PMAQI
20th Nov 2025215 PMAQI
20th Nov 2025206 PMAQI
20th Nov 2025317 PMAQI
20th Nov 2025378 PMAQI
20th Nov 2025379 PMAQI
20th Nov 20253710 PMAQI
20th Nov 20253411 PMAQI
21st Nov 20253312 AMAQI
21st Nov 2025321 AMAQI
21st Nov 2025272 AMAQI
21st Nov 2025263 AMAQI
21st Nov 2025234 AMAQI
21st Nov 2025245 AMAQI
21st Nov 2025276 AMAQI
2°C-5/12°C
21st Nov 2025277 AMAQI
21st Nov 2025298 AMAQI
21st Nov 2025289 AMAQI
21st Nov 20252710 AMAQI
21st Nov 20253111 AMAQI
21st Nov 20253212 PMAQI
21st Nov 2025311 PMAQI
21st Nov 2025292 PMAQI
21st Nov 2025273 PMAQI
21st Nov 2025234 PMAQI
21st Nov 2025225 PMAQI
21st Nov 2025206 PMAQI
21st Nov 2025207 PMAQI
21st Nov 2025208 PMAQI
21st Nov 2025209 PMAQI
21st Nov 20252010 PMAQI
21st Nov 20252011 PMAQI
22nd Nov 20252112 AMAQI
22nd Nov 2025201 AMAQI
22nd Nov 2025212 AMAQI
22nd Nov 2025193 AMAQI
22nd Nov 2025204 AMAQI
22nd Nov 2025175 AMAQI
22nd Nov 2025186 AMAQI
7°C1/14°C
22nd Nov 2025177 AMAQI
22nd Nov 2025138 AMAQI
22nd Nov 2025129 AMAQI
22nd Nov 2025910 AMAQI
22nd Nov 2025811 AMAQI
22nd Nov 2025712 PMAQI
22nd Nov 2025101 PMAQI
22nd Nov 2025122 PMAQI
22nd Nov 2025133 PMAQI
22nd Nov 2025144 PMAQI
22nd Nov 2025155 PMAQI
22nd Nov 2025136 PMAQI
22nd Nov 2025167 PMAQI
22nd Nov 2025138 PMAQI
22nd Nov 2025139 PMAQI
22nd Nov 20251410 PMAQI
22nd Nov 20251311 PMAQI
23rd Nov 20251212 AMAQI
23rd Nov 2025151 AMAQI
23rd Nov 2025132 AMAQI
23rd Nov 2025163 AMAQI
23rd Nov 2025134 AMAQI
23rd Nov 2025195 AMAQI
23rd Nov 2025186 AMAQI
8°C4/15°C
23rd Nov 2025197 AMAQI
23rd Nov 2025238 AMAQI
23rd Nov 2025249 AMAQI
23rd Nov 20254410 AMAQI
23rd Nov 20256811 AMAQI
23rd Nov 20256812 PMAQI
23rd Nov 2025711 PMAQI
23rd Nov 2025652 PMAQI
23rd Nov 2025603 PMAQI
23rd Nov 2025584 PMAQI
23rd Nov 2025585 PMAQI
23rd Nov 2025516 PMAQI
23rd Nov 2025547 PMAQI
23rd Nov 2025538 PMAQI
23rd Nov 2025589 PMAQI
23rd Nov 20255910 PMAQI
23rd Nov 20256211 PMAQI
24th Nov 20256312 AMAQI
24th Nov 2025661 AMAQI
24th Nov 2025652 AMAQI
24th Nov 2025693 AMAQI
24th Nov 2025684 AMAQI
24th Nov 2025715 AMAQI
24th Nov 2025716 AMAQI
7°C1/11°C
24th Nov 2025687 AMAQI
24th Nov 2025678 AMAQI
24th Nov 2025699 AMAQI
24th Nov 20254910 AMAQI
24th Nov 20255311 AMAQI
24th Nov 20254712 PMAQI
24th Nov 2025461 PMAQI
24th Nov 2025392 PMAQI
24th Nov 2025273 PMAQI
24th Nov 2025264 PMAQI
24th Nov 2025295 PMAQI
24th Nov 2025376 PMAQI
24th Nov 2025277 PMAQI
24th Nov 2025308 PMAQI
24th Nov 2025389 PMAQI
24th Nov 20253010 PMAQI
24th Nov 20252511 PMAQI
25th Nov 20252312 AMAQI
25th Nov 2025171 AMAQI
25th Nov 2025162 AMAQI
25th Nov 2025223 AMAQI
25th Nov 2025184 AMAQI
25th Nov 2025285 AMAQI
25th Nov 2025346 AMAQI
-2°C-5/-1°C
25th Nov 2025397 AMAQI
25th Nov 2025478 AMAQI
25th Nov 2025519 AMAQI
25th Nov 20255510 AMAQI
25th Nov 20255411 AMAQI
25th Nov 20255212 PMAQI
25th Nov 2025541 PMAQI
25th Nov 2025502 PMAQI
25th Nov 2025513 PMAQI
25th Nov 2025534 PMAQI
25th Nov 2025485 PMAQI
25th Nov 2025506 PMAQI
25th Nov 2025387 PMAQI
25th Nov 2025338 PMAQI
25th Nov 2025259 PMAQI
25th Nov 20252010 PMAQI
25th Nov 20252011 PMAQI
26th Nov 20251912 AMAQI
26th Nov 2025181 AMAQI
26th Nov 2025192 AMAQI
26th Nov 2025173 AMAQI
26th Nov 2025214 AMAQI
26th Nov 2025305 AMAQI
26th Nov 2025406 AMAQI
-5°C-9/4°C
26th Nov 2025477 AMAQI
26th Nov 2025548 AMAQI
26th Nov 2025599 AMAQI
26th Nov 20255610 AMAQI
26th Nov 20255511 AMAQI
26th Nov 20255912 PMAQI
26th Nov 2025601 PMAQI
26th Nov 2025652 PMAQI
26th Nov 2025703 PMAQI
26th Nov 2025844 PMAQI
26th Nov 2025845 PMAQI
26th Nov 2025866 PMAQI
26th Nov 2025827 PMAQI
26th Nov 2025808 PMAQI
26th Nov 2025809 PMAQI
26th Nov 20258310 PMAQI
26th Nov 20258711 PMAQI
27th Nov 20258612 AMAQI
27th Nov 2025861 AMAQI
27th Nov 2025862 AMAQI
27th Nov 2025793 AMAQI
27th Nov 2025794 AMAQI
27th Nov 2025775 AMAQI
27th Nov 2025766 AMAQI
-5°C-9/2°C
27th Nov 2025807 AMAQI
27th Nov 2025838 AMAQI
27th Nov 2025839 AMAQI
27th Nov 20259110 AMAQI
27th Nov 20258811 AMAQI
27th Nov 20259112 PMAQI
27th Nov 2025921 PMAQI
27th Nov 2025972 PMAQI
27th Nov 2025993 PMAQI
27th Nov 2025934 PMAQI
27th Nov 2025885 PMAQI
27th Nov 2025886 PMAQI
27th Nov 2025837 PMAQI
27th Nov 2025848 PMAQI
27th Nov 2025929 PMAQI
27th Nov 20259110 PMAQI
27th Nov 20259111 PMAQI
28th Nov 20258512 AMAQI
28th Nov 2025881 AMAQI
28th Nov 2025932 AMAQI
28th Nov 2025993 AMAQI
28th Nov 20251154 AMAQI
28th Nov 20251195 AMAQI
28th Nov 20251326 AMAQI
-10°C-15/0°C
28th Nov 20251317 AMAQI
7 AM28th Nov 20251258 AMAQI
28th Nov 20251139 AMAQI
28th Nov 202510110 AMAQI
28th Nov 20259211 AMAQI
11 AM28th Nov 20259112 PMAQI
28th Nov 2025841 PMAQI
28th Nov 2025812 PMAQI
28th Nov 2025733 PMAQI
28th Nov 2025684 PMAQI
4 PM28th Nov 2025635 PMAQI
28th Nov 2025646 PMAQI
28th Nov 2025617 PMAQI
11 PM
6 AM
-10°C-11/-9°C
Day time
Avg. Highest Time
8 AM
33AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
3 PM
28AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 8 AM (Avg. 33), while the lowest AQI was between 3 PM to 3 PM (Avg. 28).
Night time
Avg. Highest Time
6 AM
31AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
2 AM
25AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 AM (Avg. 31), while the lowest AQI was between 2 AM to 2 AM (Avg. 25).
2025 Days Vs Air Quality
Lethbridge, Alberta, Canada
2025
89%
296
11%
35
0.3%
1
Total number of days with different AQI categories in last 333 days in 2025 (32 days remaining)
Good
296 DaysModerate
35 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2025, 89% of 333 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Lethbridge, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
47AQI
47AQI
2nd January 2025
53AQI
53AQI
3rd January 2025
46AQI
46AQI
4th January 2025
28AQI
28AQI
5th January 2025
48AQI
48AQI
6th January 2025
65AQI
65AQI
7th January 2025
42AQI
42AQI
8th January 2025
31AQI
31AQI
9th January 2025
33AQI
33AQI
10th January 2025
34AQI
34AQI
11th January 2025
24AQI
24AQI
12th January 2025
37AQI
37AQI
13th January 2025
39AQI
39AQI
14th January 2025
38AQI
38AQI
15th January 2025
38AQI
38AQI
16th January 2025
26AQI
26AQI
17th January 2025
23AQI
23AQI
18th January 2025
23AQI
23AQI
19th January 2025
35AQI
35AQI
20th January 2025
37AQI
37AQI
21st January 2025
25AQI
25AQI
22nd January 2025
25AQI
25AQI
23rd January 2025
26AQI
26AQI
24th January 2025
21AQI
21AQI
25th January 2025
24AQI
24AQI
26th January 2025
24AQI
24AQI
27th January 2025
25AQI
25AQI
28th January 2025
26AQI
26AQI
29th January 2025
31AQI
31AQI
30th January 2025
37AQI
37AQI
31st January 2025
41AQI
41AQI
1st February 2025
33AQI
33AQI
2nd February 2025
28AQI
28AQI
3rd February 2025
32AQI
32AQI
4th February 2025
28AQI
28AQI
5th February 2025
30AQI
30AQI
6th February 2025
33AQI
33AQI
7th February 2025
38AQI
38AQI
8th February 2025
41AQI
41AQI
9th February 2025
47AQI
47AQI
10th February 2025
28AQI
28AQI
11th February 2025
26AQI
26AQI
12th February 2025
32AQI
32AQI
13th February 2025
39AQI
39AQI
14th February 2025
33AQI
33AQI
15th February 2025
29AQI
29AQI
16th February 2025
42AQI
42AQI
17th February 2025
38AQI
38AQI
18th February 2025
26AQI
26AQI
19th February 2025
32AQI
32AQI
20th February 2025
37AQI
37AQI
21st February 2025
24AQI
24AQI
22nd February 2025
21AQI
21AQI
23rd February 2025
18AQI
18AQI
24th February 2025
18AQI
18AQI
25th February 2025
20AQI
20AQI
26th February 2025
20AQI
20AQI
27th February 2025
19AQI
19AQI
28th February 2025
23AQI
23AQI
1st March 2025
30AQI
30AQI
2nd March 2025
33AQI
33AQI
3rd March 2025
32AQI
32AQI
4th March 2025
25AQI
25AQI
5th March 2025
22AQI
22AQI
6th March 2025
30AQI
30AQI
7th March 2025
20AQI
20AQI
8th March 2025
18AQI
18AQI
9th March 2025
26AQI
26AQI
10th March 2025
21AQI
21AQI
11th March 2025
20AQI
20AQI
12th March 2025
24AQI
24AQI
13th March 2025
24AQI
24AQI
14th March 2025
25AQI
25AQI
15th March 2025
25AQI
25AQI
16th March 2025
26AQI
26AQI
17th March 2025
28AQI
28AQI
18th March 2025
30AQI
30AQI
19th March 2025
25AQI
25AQI
20th March 2025
20AQI
20AQI
21st March 2025
16AQI
16AQI
22nd March 2025
16AQI
16AQI
23rd March 2025
14AQI
14AQI
24th March 2025
16AQI
16AQI
25th March 2025
18AQI
18AQI
26th March 2025
26AQI
26AQI
27th March 2025
24AQI
24AQI
28th March 2025
23AQI
23AQI
29th March 2025
18AQI
18AQI
30th March 2025
19AQI
19AQI
31st March 2025
21AQI
21AQI
1st April 2025
22AQI
22AQI
2nd April 2025
26AQI
26AQI
3rd April 2025
20AQI
20AQI
4th April 2025
20AQI
20AQI
5th April 2025
18AQI
18AQI
6th April 2025
19AQI
19AQI
7th April 2025
19AQI
19AQI
8th April 2025
12AQI
12AQI
9th April 2025
13AQI
13AQI
10th April 2025
20AQI
20AQI
11th April 2025
24AQI
24AQI
12th April 2025
17AQI
17AQI
13th April 2025
15AQI
15AQI
14th April 2025
21AQI
21AQI
15th April 2025
18AQI
18AQI
16th April 2025
19AQI
19AQI
17th April 2025
16AQI
16AQI
18th April 2025
17AQI
17AQI
19th April 2025
18AQI
18AQI
20th April 2025
21AQI
21AQI
21st April 2025
20AQI
20AQI
22nd April 2025
15AQI
15AQI
23rd April 2025
20AQI
20AQI
24th April 2025
30AQI
30AQI
25th April 2025
22AQI
22AQI
26th April 2025
23AQI
23AQI
27th April 2025
31AQI
31AQI
28th April 2025
22AQI
22AQI
29th April 2025
16AQI
16AQI
30th April 2025
15AQI
15AQI
1st May 2025
25AQI
25AQI
2nd May 2025
20AQI
20AQI
3rd May 2025
30AQI
30AQI
4th May 2025
21AQI
21AQI
5th May 2025
15AQI
15AQI
6th May 2025
21AQI
21AQI
7th May 2025
18AQI
18AQI
8th May 2025
21AQI
21AQI
9th May 2025
24AQI
24AQI
10th May 2025
28AQI
28AQI
11th May 2025
20AQI
20AQI
12th May 2025
18AQI
18AQI
13th May 2025
21AQI
21AQI
14th May 2025
30AQI
30AQI
15th May 2025
21AQI
21AQI
16th May 2025
37AQI
37AQI
17th May 2025
22AQI
22AQI
18th May 2025
22AQI
22AQI
19th May 2025
15AQI
15AQI
20th May 2025
13AQI
13AQI
21st May 2025
13AQI
13AQI
22nd May 2025
23AQI
23AQI
23rd May 2025
20AQI
20AQI
24th May 2025
18AQI
18AQI
25th May 2025
16AQI
16AQI
26th May 2025
18AQI
18AQI
27th May 2025
19AQI
19AQI
28th May 2025
24AQI
24AQI
29th May 2025
26AQI
26AQI
30th May 2025
26AQI
26AQI
31st May 2025
20AQI
20AQI
1st June 2025
19AQI
19AQI
2nd June 2025
16AQI
16AQI
3rd June 2025
21AQI
21AQI
4th June 2025
28AQI
28AQI
5th June 2025
31AQI
31AQI
6th June 2025
25AQI
25AQI
7th June 2025
32AQI
32AQI
8th June 2025
55AQI
55AQI
9th June 2025
53AQI
53AQI
10th June 2025
52AQI
52AQI
11th June 2025
56AQI
56AQI
12th June 2025
60AQI
60AQI
13th June 2025
43AQI
43AQI
14th June 2025
27AQI
27AQI
15th June 2025
24AQI
24AQI
16th June 2025
25AQI
25AQI
17th June 2025
29AQI
29AQI
18th June 2025
35AQI
35AQI
19th June 2025
28AQI
28AQI
20th June 2025
30AQI
30AQI
21st June 2025
24AQI
24AQI
22nd June 2025
24AQI
24AQI
23rd June 2025
30AQI
30AQI
24th June 2025
45AQI
45AQI
25th June 2025
42AQI
42AQI
26th June 2025
31AQI
31AQI
27th June 2025
20AQI
20AQI
28th June 2025
15AQI
15AQI
29th June 2025
15AQI
15AQI
30th June 2025
17AQI
17AQI
1st July 2025
28AQI
28AQI
2nd July 2025
29AQI
29AQI
3rd July 2025
26AQI
26AQI
4th July 2025
20AQI
20AQI
5th July 2025
22AQI
22AQI
6th July 2025
19AQI
19AQI
7th July 2025
18AQI
18AQI
8th July 2025
23AQI
23AQI
9th July 2025
34AQI
34AQI
10th July 2025
25AQI
25AQI
11th July 2025
21AQI
21AQI
12th July 2025
24AQI
24AQI
13th July 2025
23AQI
23AQI
14th July 2025
18AQI
18AQI
15th July 2025
26AQI
26AQI
16th July 2025
44AQI
44AQI
17th July 2025
39AQI
39AQI
18th July 2025
37AQI
37AQI
19th July 2025
29AQI
29AQI
20th July 2025
26AQI
26AQI
21st July 2025
31AQI
31AQI
22nd July 2025
36AQI
36AQI
23rd July 2025
36AQI
36AQI
24th July 2025
35AQI
35AQI
25th July 2025
32AQI
32AQI
26th July 2025
23AQI
23AQI
27th July 2025
38AQI
38AQI
28th July 2025
36AQI
36AQI
29th July 2025
39AQI
39AQI
30th July 2025
42AQI
42AQI
31st July 2025
46AQI
46AQI
1st August 2025
53AQI
53AQI
2nd August 2025
39AQI
39AQI
3rd August 2025
32AQI
32AQI
4th August 2025
33AQI
33AQI
5th August 2025
33AQI
33AQI
6th August 2025
33AQI
33AQI
7th August 2025
23AQI
23AQI
8th August 2025
20AQI
20AQI
9th August 2025
26AQI
26AQI
10th August 2025
30AQI
30AQI
11th August 2025
23AQI
23AQI
12th August 2025
26AQI
26AQI
13th August 2025
42AQI
42AQI
14th August 2025
31AQI
31AQI
15th August 2025
37AQI
37AQI
16th August 2025
43AQI
43AQI
17th August 2025
28AQI
28AQI
18th August 2025
21AQI
21AQI
19th August 2025
35AQI
35AQI
20th August 2025
43AQI
43AQI
21st August 2025
26AQI
26AQI
22nd August 2025
31AQI
31AQI
23rd August 2025
41AQI
41AQI
24th August 2025
37AQI
37AQI
25th August 2025
48AQI
48AQI
26th August 2025
51AQI
51AQI
27th August 2025
51AQI
51AQI
28th August 2025
51AQI
51AQI
29th August 2025
50AQI
50AQI
30th August 2025
44AQI
44AQI
31st August 2025
53AQI
53AQI
1st September 2025
61AQI
61AQI
2nd September 2025
65AQI
65AQI
3rd September 2025
79AQI
79AQI
4th September 2025
107AQI
107AQI
5th September 2025
83AQI
83AQI
6th September 2025
67AQI
67AQI
7th September 2025
92AQI
92AQI
8th September 2025
79AQI
79AQI
9th September 2025
62AQI
62AQI
10th September 2025
58AQI
58AQI
11th September 2025
58AQI
58AQI
12th September 2025
57AQI
57AQI
13th September 2025
46AQI
46AQI
14th September 2025
58AQI
58AQI
15th September 2025
54AQI
54AQI
16th September 2025
50AQI
50AQI
17th September 2025
54AQI
54AQI
18th September 2025
54AQI
54AQI
19th September 2025
56AQI
56AQI
20th September 2025
56AQI
56AQI
21st September 2025
59AQI
59AQI
22nd September 2025
35AQI
35AQI
23rd September 2025
23AQI
23AQI
24th September 2025
26AQI
26AQI
25th September 2025
43AQI
43AQI
26th September 2025
37AQI
37AQI
27th September 2025
40AQI
40AQI
28th September 2025
44AQI
44AQI
29th September 2025
34AQI
34AQI
30th September 2025
28AQI
28AQI
1st October 2025
31AQI
31AQI
2nd October 2025
42AQI
42AQI
3rd October 2025
45AQI
45AQI
4th October 2025
34AQI
34AQI
5th October 2025
27AQI
27AQI
6th October 2025
54AQI
54AQI
7th October 2025
48AQI
48AQI
8th October 2025
42AQI
42AQI
9th October 2025
48AQI
48AQI
10th October 2025
34AQI
34AQI
11th October 2025
31AQI
31AQI
12th October 2025
26AQI
26AQI
13th October 2025
37AQI
37AQI
14th October 2025
37AQI
37AQI
15th October 2025
43AQI
43AQI
16th October 2025
39AQI
39AQI
17th October 2025
34AQI
34AQI
18th October 2025
24AQI
24AQI
19th October 2025
25AQI
25AQI
20th October 2025
13AQI
13AQI
21st October 2025
8AQI
8AQI
22nd October 2025
19AQI
19AQI
23rd October 2025
27AQI
27AQI
24th October 2025
17AQI
17AQI
25th October 2025
17AQI
17AQI
26th October 2025
12AQI
12AQI
27th October 2025
10AQI
10AQI
28th October 2025
14AQI
14AQI
29th October 2025
10AQI
10AQI
30th October 2025
19AQI
19AQI
31st October 2025
32AQI
32AQI
1st November 2025
20AQI
20AQI
2nd November 2025
10AQI
10AQI
3rd November 2025
7AQI
7AQI
4th November 2025
19AQI
19AQI
5th November 2025
24AQI
24AQI
6th November 2025
15AQI
15AQI
7th November 2025
37AQI
37AQI
8th November 2025
17AQI
17AQI
9th November 2025
14AQI
14AQI
10th November 2025
11AQI
11AQI
11th November 2025
13AQI
13AQI
12th November 2025
33AQI
33AQI
13th November 2025
16AQI
16AQI
14th November 2025
39AQI
39AQI
15th November 2025
19AQI
19AQI
16th November 2025
15AQI
15AQI
17th November 2025
17AQI
17AQI
18th November 2025
74AQI
74AQI
19th November 2025
26AQI
26AQI
20th November 2025
19AQI
19AQI
21st November 2025
26AQI
26AQI
22nd November 2025
14AQI
14AQI
23rd November 2025
41AQI
41AQI
24th November 2025
50AQI
50AQI
25th November 2025
35AQI
35AQI
26th November 2025
54AQI
54AQI
27th November 2025
86AQI
86AQI
28th November 2025
100AQI
100AQI
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
34AQI
30AQI
23AQI
20AQI
21AQI
32AQI
30AQI
37AQI
56AQI
29AQI
30AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202531AQI
29
2
28
31
30
31
25
5
31
26
5
11
18
1
30
1
24
4
296
35
1
Highest AQI recorded in
September56AQI
Lowest AQI recorded in
April20AQI
202428AQI
26
5
26
3
29
2
30
29
2
28
1
22
8
1
23
7
1
28
2
31
24
6
24
7
320
43
2
Highest AQI recorded in
July42AQI
Lowest AQI recorded in
April18AQI
202329AQI
30
1
28
26
5
28
24
4
3
19
7
2
2
24
4
3
20
10
1
24
5
1
31
28
1
31
313
37
9
3
Highest AQI recorded in
June53AQI
Lowest AQI recorded in
December12AQI
202222AQI
28
2
22
29
2
30
31
30
21
1
1
1
16
12
1
28
3
27
3
29
2
292
26
1
Highest AQI recorded in
September49AQI
Lowest AQI recorded in
February11AQI
202126AQI
28
2
23
5
31
30
31
30
15
10
4
2
20
6
5
27
3
29
2
30
29
2
323
30
9
2
Highest AQI recorded in
July68AQI
Lowest AQI recorded in
November12AQI
202023AQI
13
20
18
30
31
30
1
23
6
1
26
4
29
1
28
3
248
15
1
Highest AQI recorded in
September38AQI
Lowest AQI recorded in
June13AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
31AQILeast Polluted Year Recorded
2022(Avg.)
22AQILethbridge's annual 2025 AQI (31) shows an average percentage change of 22.4% (worsened AQI) compared to previous years: 2020 (23), 2021 (26), 2022 (22), 2023 (29), 2024 (28).
