Upper Gatineau, Shannon, Quebec, 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
Upper Gatineau, Shannon, Quebec, Canada
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Aug 2025
93AQILowest AQI recorded on
9th Aug 2024
14AQISame Day Analysis (12th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 58 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 12th Aug - 13th Aug 2025
Upper Gatineau, Shannon, Quebec, Canada
AQI
Day
Night
.
5 AM12th Aug 2025
8 PM
4 AM13th Aug 2025
Day time
Avg. Highest Time
10AM12th Aug
61AQI
Avg. Lowest Time
7PM12th Aug
57AQI
Night time
Avg. Highest Time
9PM12th Aug
58AQI
Avg. Lowest Time
1AM13th Aug
55AQI
In the last 24 hours,
Upper Gatineau's AQI reached its highest point of 61 at 10 AM during the Day, while the lowest point, 55, was recorded at 1 AM during the Night between 12th Aug and 13th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Upper Gatineau, Shannon, Quebec, Canada
JulAug
14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th
Day
Night
14th Jul 2025365 AMAQI
14th Jul 2025366 AMAQI
14th Jul 2025417 AMAQI
14th Jul 2025388 AMAQI
14th Jul 2025399 AMAQI
14th Jul 20254210 AMAQI
14th Jul 20254311 AMAQI
14th Jul 20254312 PMAQI
14th Jul 2025441 PMAQI
14th Jul 2025522 PMAQI
14th Jul 2025503 PMAQI
14th Jul 2025444 PMAQI
14th Jul 2025465 PMAQI
14th Jul 2025466 PMAQI
14th Jul 2025507 PMAQI
14th Jul 2025508 PMAQI
14th Jul 2025429 PMAQI
14th Jul 20254210 PMAQI
14th Jul 20253911 PMAQI
15th Jul 20253812 AMAQI
15th Jul 2025451 AMAQI
15th Jul 2025482 AMAQI
15th Jul 2025553 AMAQI
15th Jul 2025564 AMAQI
25°C21/29°C
15th Jul 2025575 AMAQI
15th Jul 2025616 AMAQI
15th Jul 2025687 AMAQI
15th Jul 2025668 AMAQI
15th Jul 2025639 AMAQI
15th Jul 20256410 AMAQI
15th Jul 20256311 AMAQI
15th Jul 20256712 PMAQI
15th Jul 2025641 PMAQI
15th Jul 2025622 PMAQI
15th Jul 2025643 PMAQI
15th Jul 2025614 PMAQI
15th Jul 2025645 PMAQI
15th Jul 2025646 PMAQI
15th Jul 2025647 PMAQI
15th Jul 2025638 PMAQI
15th Jul 2025639 PMAQI
15th Jul 20256310 PMAQI
15th Jul 20256111 PMAQI
16th Jul 20256112 AMAQI
16th Jul 2025601 AMAQI
16th Jul 2025592 AMAQI
16th Jul 2025583 AMAQI
16th Jul 2025564 AMAQI
24°C17/29°C
16th Jul 2025565 AMAQI
16th Jul 2025586 AMAQI
16th Jul 2025607 AMAQI
16th Jul 2025598 AMAQI
16th Jul 2025629 AMAQI
16th Jul 20256210 AMAQI
16th Jul 20256511 AMAQI
16th Jul 20256412 PMAQI
16th Jul 2025621 PMAQI
16th Jul 2025622 PMAQI
16th Jul 2025613 PMAQI
16th Jul 2025614 PMAQI
16th Jul 2025625 PMAQI
16th Jul 2025636 PMAQI
16th Jul 2025627 PMAQI
16th Jul 2025638 PMAQI
16th Jul 2025629 PMAQI
16th Jul 20256010 PMAQI
16th Jul 20255811 PMAQI
17th Jul 20255512 AMAQI
17th Jul 2025591 AMAQI
17th Jul 2025602 AMAQI
17th Jul 2025583 AMAQI
17th Jul 2025554 AMAQI
25°C18/32°C
17th Jul 2025545 AMAQI
17th Jul 2025576 AMAQI
17th Jul 2025567 AMAQI
17th Jul 2025588 AMAQI
17th Jul 2025589 AMAQI
17th Jul 20255710 AMAQI
17th Jul 20255411 AMAQI
17th Jul 20255212 PMAQI
17th Jul 2025501 PMAQI
17th Jul 2025472 PMAQI
17th Jul 2025423 PMAQI
17th Jul 2025424 PMAQI
17th Jul 2025405 PMAQI
17th Jul 2025416 PMAQI
17th Jul 2025387 PMAQI
17th Jul 2025388 PMAQI
17th Jul 2025529 PMAQI
17th Jul 20255110 PMAQI
17th Jul 20253311 PMAQI
18th Jul 20253212 AMAQI
18th Jul 2025301 AMAQI
18th Jul 2025262 AMAQI
18th Jul 2025163 AMAQI
18th Jul 2025154 AMAQI
21°C20/23°C
18th Jul 2025175 AMAQI
18th Jul 2025166 AMAQI
18th Jul 2025187 AMAQI
18th Jul 2025168 AMAQI
18th Jul 2025189 AMAQI
18th Jul 20252010 AMAQI
18th Jul 20252411 AMAQI
18th Jul 20252412 PMAQI
18th Jul 2025301 PMAQI
18th Jul 2025392 PMAQI
18th Jul 2025353 PMAQI
18th Jul 2025324 PMAQI
18th Jul 2025265 PMAQI
18th Jul 2025286 PMAQI
18th Jul 2025307 PMAQI
18th Jul 2025328 PMAQI
18th Jul 2025259 PMAQI
18th Jul 20252410 PMAQI
18th Jul 20253311 PMAQI
19th Jul 20253512 AMAQI
19th Jul 2025351 AMAQI
19th Jul 2025352 AMAQI
19th Jul 2025363 AMAQI
19th Jul 2025354 AMAQI
19°C13/24°C
19th Jul 2025355 AMAQI
19th Jul 2025336 AMAQI
19th Jul 2025367 AMAQI
19th Jul 2025348 AMAQI
19th Jul 2025379 AMAQI
19th Jul 20253910 AMAQI
19th Jul 20253811 AMAQI
19th Jul 20253912 PMAQI
19th Jul 2025381 PMAQI
19th Jul 2025382 PMAQI
19th Jul 2025403 PMAQI
19th Jul 2025424 PMAQI
19th Jul 2025415 PMAQI
19th Jul 2025436 PMAQI
19th Jul 2025407 PMAQI
19th Jul 2025418 PMAQI
19th Jul 2025389 PMAQI
19th Jul 20253710 PMAQI
19th Jul 20254011 PMAQI
20th Jul 20253912 AMAQI
20th Jul 2025401 AMAQI
20th Jul 2025432 AMAQI
20th Jul 2025423 AMAQI
20th Jul 2025544 AMAQI
19°C13/27°C
20th Jul 2025525 AMAQI
20th Jul 2025466 AMAQI
20th Jul 2025417 AMAQI
20th Jul 2025408 AMAQI
20th Jul 2025409 AMAQI
20th Jul 20254310 AMAQI
20th Jul 20254211 AMAQI
20th Jul 20254412 PMAQI
20th Jul 2025451 PMAQI
20th Jul 2025462 PMAQI
20th Jul 2025463 PMAQI
20th Jul 2025464 PMAQI
20th Jul 2025465 PMAQI
20th Jul 2025466 PMAQI
20th Jul 2025447 PMAQI
20th Jul 2025448 PMAQI
20th Jul 2025469 PMAQI
20th Jul 20254610 PMAQI
20th Jul 20254811 PMAQI
21st Jul 20254612 AMAQI
21st Jul 2025501 AMAQI
21st Jul 2025482 AMAQI
21st Jul 2025373 AMAQI
21st Jul 2025284 AMAQI
19°C15/23°C
21st Jul 2025255 AMAQI
21st Jul 2025246 AMAQI
21st Jul 2025237 AMAQI
21st Jul 2025208 AMAQI
21st Jul 2025199 AMAQI
21st Jul 20251810 AMAQI
21st Jul 20251911 AMAQI
21st Jul 20251712 PMAQI
21st Jul 2025201 PMAQI
21st Jul 2025202 PMAQI
21st Jul 2025183 PMAQI
21st Jul 2025204 PMAQI
21st Jul 2025225 PMAQI
21st Jul 2025216 PMAQI
21st Jul 2025237 PMAQI
21st Jul 2025228 PMAQI
21st Jul 2025219 PMAQI
21st Jul 20252010 PMAQI
21st Jul 20251911 PMAQI
22nd Jul 20251912 AMAQI
22nd Jul 2025201 AMAQI
22nd Jul 2025182 AMAQI
22nd Jul 2025153 AMAQI
22nd Jul 2025144 AMAQI
16°C11/23°C
22nd Jul 2025155 AMAQI
22nd Jul 2025156 AMAQI
22nd Jul 2025167 AMAQI
22nd Jul 2025168 AMAQI
22nd Jul 2025149 AMAQI
22nd Jul 20251610 AMAQI
22nd Jul 20251611 AMAQI
22nd Jul 20251612 PMAQI
22nd Jul 2025161 PMAQI
22nd Jul 2025172 PMAQI
22nd Jul 2025193 PMAQI
22nd Jul 2025224 PMAQI
22nd Jul 2025225 PMAQI
22nd Jul 2025216 PMAQI
22nd Jul 2025227 PMAQI
22nd Jul 2025228 PMAQI
22nd Jul 2025199 PMAQI
22nd Jul 20251910 PMAQI
22nd Jul 20252311 PMAQI
23rd Jul 20252612 AMAQI
23rd Jul 2025281 AMAQI
23rd Jul 2025282 AMAQI
23rd Jul 2025303 AMAQI
23rd Jul 2025314 AMAQI
17°C9/23°C
23rd Jul 2025325 AMAQI
23rd Jul 2025306 AMAQI
23rd Jul 2025307 AMAQI
23rd Jul 2025268 AMAQI
23rd Jul 2025249 AMAQI
23rd Jul 20252610 AMAQI
23rd Jul 20252611 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025251 PMAQI
23rd Jul 2025242 PMAQI
23rd Jul 2025253 PMAQI
23rd Jul 2025244 PMAQI
23rd Jul 2025265 PMAQI
23rd Jul 2025266 PMAQI
23rd Jul 2025277 PMAQI
23rd Jul 2025288 PMAQI
23rd Jul 2025269 PMAQI
23rd Jul 20252710 PMAQI
23rd Jul 20252411 PMAQI
24th Jul 20252712 AMAQI
24th Jul 2025241 AMAQI
24th Jul 2025252 AMAQI
24th Jul 2025243 AMAQI
24th Jul 2025244 AMAQI
19°C12/24°C
24th Jul 2025245 AMAQI
24th Jul 2025266 AMAQI
24th Jul 2025267 AMAQI
24th Jul 2025268 AMAQI
24th Jul 2025289 AMAQI
24th Jul 20252910 AMAQI
24th Jul 20253111 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025361 PMAQI
24th Jul 2025382 PMAQI
24th Jul 2025433 PMAQI
24th Jul 2025414 PMAQI
24th Jul 2025405 PMAQI
24th Jul 2025406 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025408 PMAQI
24th Jul 2025329 PMAQI
24th Jul 20253210 PMAQI
24th Jul 20254011 PMAQI
25th Jul 20254212 AMAQI
25th Jul 2025431 AMAQI
25th Jul 2025452 AMAQI
25th Jul 2025453 AMAQI
25th Jul 2025424 AMAQI
24°C16/32°C
25th Jul 2025425 AMAQI
25th Jul 2025446 AMAQI
25th Jul 2025477 AMAQI
25th Jul 2025478 AMAQI
25th Jul 2025429 AMAQI
25th Jul 20253610 AMAQI
25th Jul 20253611 AMAQI
25th Jul 20254012 PMAQI
25th Jul 2025451 PMAQI
25th Jul 2025432 PMAQI
25th Jul 2025393 PMAQI
25th Jul 2025424 PMAQI
25th Jul 2025415 PMAQI
25th Jul 2025426 PMAQI
25th Jul 2025437 PMAQI
25th Jul 2025458 PMAQI
25th Jul 2025489 PMAQI
25th Jul 20254510 PMAQI
25th Jul 20253911 PMAQI
26th Jul 20253912 AMAQI
26th Jul 2025421 AMAQI
26th Jul 2025442 AMAQI
26th Jul 2025603 AMAQI
26th Jul 2025584 AMAQI
23°C20/30°C
26th Jul 2025545 AMAQI
26th Jul 2025526 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025518 AMAQI
26th Jul 2025599 AMAQI
26th Jul 20255610 AMAQI
26th Jul 20255511 AMAQI
26th Jul 20255612 PMAQI
26th Jul 2025541 PMAQI
26th Jul 2025582 PMAQI
26th Jul 2025563 PMAQI
26th Jul 2025574 PMAQI
26th Jul 2025585 PMAQI
26th Jul 2025566 PMAQI
26th Jul 2025567 PMAQI
26th Jul 2025588 PMAQI
26th Jul 2025569 PMAQI
26th Jul 20255510 PMAQI
26th Jul 20255711 PMAQI
27th Jul 20255712 AMAQI
27th Jul 2025581 AMAQI
27th Jul 2025582 AMAQI
27th Jul 2025623 AMAQI
27th Jul 2025664 AMAQI
21°C11/29°C
27th Jul 2025635 AMAQI
27th Jul 2025626 AMAQI
27th Jul 2025607 AMAQI
27th Jul 2025608 AMAQI
27th Jul 2025609 AMAQI
27th Jul 20255910 AMAQI
27th Jul 20256411 AMAQI
27th Jul 20256212 PMAQI
27th Jul 2025621 PMAQI
27th Jul 2025632 PMAQI
27th Jul 2025613 PMAQI
27th Jul 2025624 PMAQI
27th Jul 2025625 PMAQI
27th Jul 2025616 PMAQI
27th Jul 2025627 PMAQI
27th Jul 2025608 PMAQI
27th Jul 2025609 PMAQI
27th Jul 20256010 PMAQI
27th Jul 20256011 PMAQI
28th Jul 20255812 AMAQI
28th Jul 2025581 AMAQI
28th Jul 2025582 AMAQI
28th Jul 2025563 AMAQI
28th Jul 2025554 AMAQI
23°C15/29°C
28th Jul 2025555 AMAQI
28th Jul 2025566 AMAQI
28th Jul 2025567 AMAQI
28th Jul 2025598 AMAQI
28th Jul 2025609 AMAQI
28th Jul 20256210 AMAQI
28th Jul 20256311 AMAQI
28th Jul 20256212 PMAQI
28th Jul 2025621 PMAQI
28th Jul 2025622 PMAQI
28th Jul 2025603 PMAQI
28th Jul 2025584 PMAQI
28th Jul 2025585 PMAQI
28th Jul 2025586 PMAQI
28th Jul 2025577 PMAQI
28th Jul 2025588 PMAQI
28th Jul 2025589 PMAQI
28th Jul 20255910 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20255812 AMAQI
29th Jul 2025591 AMAQI
29th Jul 2025582 AMAQI
29th Jul 2025603 AMAQI
29th Jul 2025604 AMAQI
23°C18/30°C
29th Jul 2025605 AMAQI
29th Jul 2025606 AMAQI
29th Jul 2025597 AMAQI
29th Jul 2025608 AMAQI
29th Jul 2025609 AMAQI
29th Jul 20255910 AMAQI
29th Jul 20255611 AMAQI
29th Jul 20255312 PMAQI
29th Jul 2025501 PMAQI
29th Jul 2025512 PMAQI
29th Jul 2025523 PMAQI
29th Jul 2025554 PMAQI
29th Jul 2025565 PMAQI
29th Jul 2025546 PMAQI
29th Jul 2025567 PMAQI
29th Jul 2025578 PMAQI
29th Jul 2025589 PMAQI
29th Jul 20255910 PMAQI
29th Jul 20255711 PMAQI
30th Jul 20255712 AMAQI
30th Jul 2025561 AMAQI
30th Jul 2025562 AMAQI
30th Jul 2025543 AMAQI
30th Jul 2025564 AMAQI
23°C16/28°C
30th Jul 2025545 AMAQI
30th Jul 2025566 AMAQI
30th Jul 2025567 AMAQI
30th Jul 2025568 AMAQI
30th Jul 2025599 AMAQI
30th Jul 20256010 AMAQI
30th Jul 20256111 AMAQI
30th Jul 20256012 PMAQI
30th Jul 2025611 PMAQI
30th Jul 2025642 PMAQI
30th Jul 2025653 PMAQI
30th Jul 2025664 PMAQI
30th Jul 2025655 PMAQI
30th Jul 2025656 PMAQI
30th Jul 2025657 PMAQI
30th Jul 2025658 PMAQI
30th Jul 2025659 PMAQI
30th Jul 20256510 PMAQI
30th Jul 20255911 PMAQI
31st Jul 20255912 AMAQI
31st Jul 2025581 AMAQI
31st Jul 2025602 AMAQI
31st Jul 2025643 AMAQI
31st Jul 2025624 AMAQI
21°C17/28°C
31st Jul 2025645 AMAQI
31st Jul 2025666 AMAQI
31st Jul 2025657 AMAQI
31st Jul 2025628 AMAQI
31st Jul 2025689 AMAQI
31st Jul 20255410 AMAQI
31st Jul 20253911 AMAQI
31st Jul 20253012 PMAQI
31st Jul 2025261 PMAQI
31st Jul 2025242 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025244 PMAQI
31st Jul 2025235 PMAQI
31st Jul 2025206 PMAQI
31st Jul 2025207 PMAQI
31st Jul 2025208 PMAQI
31st Jul 2025329 PMAQI
31st Jul 20253010 PMAQI
31st Jul 20252811 PMAQI
1st Aug 20252712 AMAQI
1st Aug 2025241 AMAQI
1st Aug 2025252 AMAQI
1st Aug 2025243 AMAQI
1st Aug 2025234 AMAQI
18°C12/22°C
1st Aug 2025205 AMAQI
1st Aug 2025246 AMAQI
1st Aug 2025247 AMAQI
1st Aug 2025198 AMAQI
1st Aug 2025209 AMAQI
1st Aug 20252110 AMAQI
1st Aug 20252011 AMAQI
1st Aug 20251912 PMAQI
1st Aug 2025151 PMAQI
1st Aug 2025172 PMAQI
1st Aug 2025203 PMAQI
1st Aug 2025204 PMAQI
1st Aug 2025175 PMAQI
1st Aug 2025186 PMAQI
1st Aug 2025187 PMAQI
1st Aug 2025188 PMAQI
1st Aug 2025199 PMAQI
1st Aug 20251910 PMAQI
1st Aug 20252711 PMAQI
2nd Aug 20253012 AMAQI
2nd Aug 2025321 AMAQI
2nd Aug 2025302 AMAQI
2nd Aug 2025263 AMAQI
2nd Aug 2025304 AMAQI
17°C8/22°C
2nd Aug 2025285 AMAQI
2nd Aug 2025246 AMAQI
2nd Aug 2025227 AMAQI
2nd Aug 2025238 AMAQI
2nd Aug 2025239 AMAQI
2nd Aug 20252410 AMAQI
2nd Aug 20252511 AMAQI
2nd Aug 20252312 PMAQI
2nd Aug 2025231 PMAQI
2nd Aug 2025232 PMAQI
2nd Aug 2025273 PMAQI
2nd Aug 2025424 PMAQI
2nd Aug 2025505 PMAQI
2nd Aug 2025566 PMAQI
2nd Aug 2025667 PMAQI
2nd Aug 2025738 PMAQI
2nd Aug 2025409 PMAQI
2nd Aug 20255810 PMAQI
2nd Aug 20258611 PMAQI
3rd Aug 20258612 AMAQI
3rd Aug 2025891 AMAQI
3rd Aug 2025792 AMAQI
3rd Aug 2025923 AMAQI
3rd Aug 2025804 AMAQI
17°C8/24°C
3rd Aug 2025845 AMAQI
3rd Aug 2025786 AMAQI
3rd Aug 2025787 AMAQI
3rd Aug 2025698 AMAQI
3rd Aug 2025669 AMAQI
3rd Aug 20256410 AMAQI
3rd Aug 20256711 AMAQI
3rd Aug 20257412 PMAQI
3rd Aug 2025831 PMAQI
3rd Aug 2025862 PMAQI
3rd Aug 20251043 PMAQI
3rd Aug 2025954 PMAQI
3rd Aug 20251105 PMAQI
3rd Aug 20251346 PMAQI
3rd Aug 20251197 PMAQI
3rd Aug 20251398 PMAQI
3rd Aug 2025829 PMAQI
3rd Aug 202510010 PMAQI
3rd Aug 202512411 PMAQI
4th Aug 202510812 AMAQI
4th Aug 2025881 AMAQI
4th Aug 2025872 AMAQI
4th Aug 2025813 AMAQI
4th Aug 2025694 AMAQI
21°C14/30°C
4th Aug 2025785 AMAQI
4th Aug 2025926 AMAQI
4th Aug 2025897 AMAQI
4th Aug 2025678 AMAQI
4th Aug 2025799 AMAQI
4th Aug 20258410 AMAQI
4th Aug 20257111 AMAQI
4th Aug 20256412 PMAQI
4th Aug 2025581 PMAQI
4th Aug 2025502 PMAQI
4th Aug 2025483 PMAQI
4th Aug 2025294 PMAQI
4th Aug 2025285 PMAQI
4th Aug 2025406 PMAQI
4th Aug 2025387 PMAQI
4th Aug 2025358 PMAQI
4th Aug 2025719 PMAQI
4th Aug 20256410 PMAQI
4th Aug 20253811 PMAQI
5th Aug 20253212 AMAQI
5th Aug 2025351 AMAQI
5th Aug 2025312 AMAQI
5th Aug 2025343 AMAQI
5th Aug 2025314 AMAQI
20°C16/26°C
5th Aug 2025305 AMAQI
5th Aug 2025256 AMAQI
5th Aug 2025277 AMAQI
5th Aug 2025318 AMAQI
5th Aug 2025259 AMAQI
5th Aug 20252510 AMAQI
5th Aug 20252711 AMAQI
5th Aug 20252812 PMAQI
5th Aug 2025271 PMAQI
5th Aug 2025292 PMAQI
5th Aug 2025303 PMAQI
5th Aug 2025274 PMAQI
5th Aug 2025305 PMAQI
5th Aug 2025286 PMAQI
5th Aug 2025257 PMAQI
5th Aug 2025268 PMAQI
5th Aug 2025289 PMAQI
5th Aug 20252810 PMAQI
5th Aug 20252811 PMAQI
6th Aug 20253012 AMAQI
6th Aug 2025311 AMAQI
6th Aug 2025322 AMAQI
6th Aug 2025303 AMAQI
6th Aug 2025284 AMAQI
19°C10/26°C
6th Aug 2025265 AMAQI
6th Aug 2025246 AMAQI
6th Aug 2025267 AMAQI
6th Aug 2025268 AMAQI
6th Aug 2025269 AMAQI
6th Aug 20253110 AMAQI
6th Aug 20253111 AMAQI
6th Aug 20253212 PMAQI
6th Aug 2025331 PMAQI
6th Aug 2025322 PMAQI
6th Aug 2025343 PMAQI
6th Aug 2025304 PMAQI
6th Aug 2025245 PMAQI
6th Aug 2025276 PMAQI
6th Aug 2025307 PMAQI
6th Aug 2025318 PMAQI
6th Aug 2025299 PMAQI
6th Aug 20253410 PMAQI
6th Aug 20254011 PMAQI
7th Aug 20253612 AMAQI
7th Aug 2025391 AMAQI
7th Aug 2025402 AMAQI
7th Aug 2025373 AMAQI
7th Aug 2025364 AMAQI
20°C10/28°C
7th Aug 2025355 AMAQI
7th Aug 2025406 AMAQI
7th Aug 2025417 AMAQI
7th Aug 2025408 AMAQI
7th Aug 2025479 AMAQI
7th Aug 20254810 AMAQI
7th Aug 20255211 AMAQI
7th Aug 20255412 PMAQI
7th Aug 2025531 PMAQI
7th Aug 2025542 PMAQI
7th Aug 2025543 PMAQI
7th Aug 2025544 PMAQI
7th Aug 2025575 PMAQI
7th Aug 2025576 PMAQI
7th Aug 2025587 PMAQI
7th Aug 2025588 PMAQI
7th Aug 2025549 PMAQI
7th Aug 20255410 PMAQI
7th Aug 20255811 PMAQI
8th Aug 20255812 AMAQI
8th Aug 2025571 AMAQI
8th Aug 2025582 AMAQI
8th Aug 2025643 AMAQI
8th Aug 2025634 AMAQI
21°C11/30°C
8th Aug 2025655 AMAQI
8th Aug 2025646 AMAQI
8th Aug 2025627 AMAQI
8th Aug 2025628 AMAQI
8th Aug 2025589 AMAQI
8th Aug 20256110 AMAQI
8th Aug 20256111 AMAQI
8th Aug 20255912 PMAQI
8th Aug 2025621 PMAQI
8th Aug 2025592 PMAQI
8th Aug 2025583 PMAQI
8th Aug 2025564 PMAQI
8th Aug 2025555 PMAQI
8th Aug 2025566 PMAQI
8th Aug 2025587 PMAQI
8th Aug 2025608 PMAQI
8th Aug 2025569 PMAQI
8th Aug 20255810 PMAQI
8th Aug 20255811 PMAQI
9th Aug 20255812 AMAQI
9th Aug 2025561 AMAQI
9th Aug 2025572 AMAQI
9th Aug 2025583 AMAQI
9th Aug 2025574 AMAQI
23°C12/31°C
9th Aug 2025585 AMAQI
9th Aug 2025586 AMAQI
9th Aug 2025587 AMAQI
9th Aug 2025598 AMAQI
9th Aug 2025579 AMAQI
9th Aug 20255810 AMAQI
9th Aug 20256011 AMAQI
9th Aug 20256212 PMAQI
9th Aug 2025601 PMAQI
9th Aug 2025612 PMAQI
9th Aug 2025613 PMAQI
9th Aug 2025614 PMAQI
9th Aug 2025605 PMAQI
9th Aug 2025606 PMAQI
9th Aug 2025597 PMAQI
9th Aug 2025598 PMAQI
9th Aug 2025589 PMAQI
9th Aug 20255810 PMAQI
9th Aug 20255811 PMAQI
10th Aug 20255812 AMAQI
10th Aug 2025571 AMAQI
10th Aug 2025572 AMAQI
10th Aug 2025563 AMAQI
10th Aug 2025584 AMAQI
24°C16/29°C
10th Aug 2025585 AMAQI
10th Aug 2025606 AMAQI
10th Aug 2025607 AMAQI
10th Aug 2025598 AMAQI
10th Aug 2025589 AMAQI
10th Aug 20255610 AMAQI
10th Aug 20255511 AMAQI
10th Aug 20255312 PMAQI
10th Aug 2025541 PMAQI
10th Aug 2025552 PMAQI
10th Aug 2025573 PMAQI
10th Aug 2025604 PMAQI
10th Aug 2025585 PMAQI
10th Aug 2025606 PMAQI
10th Aug 2025587 PMAQI
10th Aug 2025588 PMAQI
10th Aug 2025549 PMAQI
10th Aug 20255410 PMAQI
10th Aug 20255511 PMAQI
11th Aug 20255512 AMAQI
11th Aug 2025551 AMAQI
11th Aug 2025562 AMAQI
11th Aug 2025543 AMAQI
11th Aug 2025544 AMAQI
26°C19/31°C
11th Aug 2025555 AMAQI
11th Aug 2025556 AMAQI
11th Aug 2025567 AMAQI
11th Aug 2025568 AMAQI
11th Aug 2025589 AMAQI
11th Aug 20255810 AMAQI
11th Aug 20255711 AMAQI
11th Aug 20255712 PMAQI
11th Aug 2025581 PMAQI
11th Aug 2025582 PMAQI
11th Aug 2025583 PMAQI
11th Aug 2025594 PMAQI
11th Aug 2025585 PMAQI
11th Aug 2025596 PMAQI
11th Aug 2025597 PMAQI
11th Aug 2025608 PMAQI
11th Aug 2025599 PMAQI
11th Aug 20255710 PMAQI
11th Aug 20255811 PMAQI
12th Aug 20255912 AMAQI
12th Aug 2025571 AMAQI
12th Aug 2025582 AMAQI
12th Aug 2025583 AMAQI
12th Aug 2025594 AMAQI
27°C21/32°C
12th Aug 2025585 AMAQI
12th Aug 2025586 AMAQI
12th Aug 2025587 AMAQI
12th Aug 2025608 AMAQI
12th Aug 2025609 AMAQI
12th Aug 20256110 AMAQI
12th Aug 20256011 AMAQI
12th Aug 20256012 PMAQI
12th Aug 2025601 PMAQI
12th Aug 2025572 PMAQI
12th Aug 2025583 PMAQI
12th Aug 2025574 PMAQI
12th Aug 2025575 PMAQI
12th Aug 2025576 PMAQI
12th Aug 2025577 PMAQI
12th Aug 2025588 PMAQI
12th Aug 2025589 PMAQI
12th Aug 20255810 PMAQI
12th Aug 20255711 PMAQI
13th Aug 20255612 AMAQI
13th Aug 2025551 AMAQI
13th Aug 2025562 AMAQI
13th Aug 2025573 AMAQI
13th Aug 2025564 AMAQI
27°C19/34°C
13th Aug 2025585 AMAQI
5 AM13th Aug 2025566 AMAQI
13th Aug 2025557 AMAQI
13th Aug 2025578 AMAQI
13th Aug 2025589 AMAQI
13th Aug 20256010 AMAQI
13th Aug 20256011 AMAQI
13th Aug 20255812 PMAQI
12 PM13th Aug 2025581 PMAQI
13th Aug 2025582 PMAQI
13th Aug 2025583 PMAQI
13th Aug 2025544 PMAQI
13th Aug 2025495 PMAQI
13th Aug 2025486 PMAQI
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
47AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
47AQI
16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 PM (Avg. 47), while the lowest AQI was between 5 AM to 8 PM (Avg. 47).
Night time
Avg. Highest Time
12 AM - 11 PM
48AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
48AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 48), while the lowest AQI was between 12 AM to 11 PM (Avg. 48).
2025 Days Vs Air Quality
Upper Gatineau, Shannon, Quebec, Canada
2025
90%
202
10%
22
Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)
Good
202 DaysModerate
22 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2025, 90% of 225 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
Upper Gatineau, Shannon, Quebec, 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
20AQI
20AQI
2nd January 2025
20AQI
20AQI
3rd January 2025
21AQI
21AQI
4th January 2025
21AQI
21AQI
5th January 2025
21AQI
21AQI
6th January 2025
21AQI
21AQI
7th January 2025
20AQI
20AQI
8th January 2025
21AQI
21AQI
9th January 2025
22AQI
22AQI
10th January 2025
23AQI
23AQI
11th January 2025
25AQI
25AQI
12th January 2025
26AQI
26AQI
13th January 2025
38AQI
38AQI
14th January 2025
23AQI
23AQI
15th January 2025
22AQI
22AQI
16th January 2025
24AQI
24AQI
17th January 2025
37AQI
37AQI
18th January 2025
30AQI
30AQI
19th January 2025
22AQI
22AQI
20th January 2025
21AQI
21AQI
21st January 2025
27AQI
27AQI
22nd January 2025
31AQI
31AQI
23rd January 2025
31AQI
31AQI
24th January 2025
28AQI
28AQI
25th January 2025
30AQI
30AQI
26th January 2025
34AQI
34AQI
27th January 2025
28AQI
28AQI
28th January 2025
28AQI
28AQI
29th January 2025
26AQI
26AQI
30th January 2025
25AQI
25AQI
31st January 2025
32AQI
32AQI
1st February 2025
25AQI
25AQI
2nd February 2025
26AQI
26AQI
3rd February 2025
27AQI
27AQI
4th February 2025
22AQI
22AQI
5th February 2025
23AQI
23AQI
6th February 2025
26AQI
26AQI
7th February 2025
27AQI
27AQI
8th February 2025
24AQI
24AQI
9th February 2025
30AQI
30AQI
10th February 2025
27AQI
27AQI
11th February 2025
33AQI
33AQI
12th February 2025
37AQI
37AQI
13th February 2025
26AQI
26AQI
14th February 2025
22AQI
22AQI
15th February 2025
24AQI
24AQI
16th February 2025
31AQI
31AQI
17th February 2025
21AQI
21AQI
18th February 2025
19AQI
19AQI
19th February 2025
19AQI
19AQI
20th February 2025
21AQI
21AQI
21st February 2025
23AQI
23AQI
22nd February 2025
24AQI
24AQI
23rd February 2025
36AQI
36AQI
24th February 2025
35AQI
35AQI
25th February 2025
37AQI
37AQI
26th February 2025
27AQI
27AQI
27th February 2025
26AQI
26AQI
28th February 2025
24AQI
24AQI
1st March 2025
24AQI
24AQI
2nd March 2025
22AQI
22AQI
3rd March 2025
28AQI
28AQI
4th March 2025
39AQI
39AQI
5th March 2025
39AQI
39AQI
6th March 2025
21AQI
21AQI
7th March 2025
23AQI
23AQI
8th March 2025
25AQI
25AQI
9th March 2025
26AQI
26AQI
10th March 2025
23AQI
23AQI
11th March 2025
28AQI
28AQI
12th March 2025
22AQI
22AQI
13th March 2025
25AQI
25AQI
14th March 2025
31AQI
31AQI
15th March 2025
40AQI
40AQI
16th March 2025
33AQI
33AQI
17th March 2025
18AQI
18AQI
18th March 2025
19AQI
19AQI
19th March 2025
22AQI
22AQI
20th March 2025
25AQI
25AQI
21st March 2025
17AQI
17AQI
22nd March 2025
19AQI
19AQI
23rd March 2025
18AQI
18AQI
24th March 2025
20AQI
20AQI
25th March 2025
22AQI
22AQI
26th March 2025
22AQI
22AQI
27th March 2025
22AQI
22AQI
28th March 2025
20AQI
20AQI
29th March 2025
18AQI
18AQI
30th March 2025
21AQI
21AQI
31st March 2025
20AQI
20AQI
1st April 2025
17AQI
17AQI
2nd April 2025
18AQI
18AQI
3rd April 2025
18AQI
18AQI
4th April 2025
19AQI
19AQI
5th April 2025
19AQI
19AQI
6th April 2025
18AQI
18AQI
7th April 2025
20AQI
20AQI
8th April 2025
23AQI
23AQI
9th April 2025
16AQI
16AQI
10th April 2025
22AQI
22AQI
11th April 2025
28AQI
28AQI
12th April 2025
27AQI
27AQI
13th April 2025
23AQI
23AQI
14th April 2025
27AQI
27AQI
15th April 2025
20AQI
20AQI
16th April 2025
14AQI
14AQI
17th April 2025
17AQI
17AQI
18th April 2025
19AQI
19AQI
19th April 2025
24AQI
24AQI
20th April 2025
16AQI
16AQI
21st April 2025
14AQI
14AQI
22nd April 2025
16AQI
16AQI
23rd April 2025
12AQI
12AQI
24th April 2025
14AQI
14AQI
25th April 2025
20AQI
20AQI
26th April 2025
15AQI
15AQI
27th April 2025
12AQI
12AQI
28th April 2025
19AQI
19AQI
29th April 2025
22AQI
22AQI
30th April 2025
15AQI
15AQI
1st May 2025
16AQI
16AQI
2nd May 2025
22AQI
22AQI
3rd May 2025
19AQI
19AQI
4th May 2025
21AQI
21AQI
5th May 2025
17AQI
17AQI
6th May 2025
20AQI
20AQI
7th May 2025
18AQI
18AQI
8th May 2025
15AQI
15AQI
9th May 2025
15AQI
15AQI
10th May 2025
17AQI
17AQI
11th May 2025
16AQI
16AQI
12th May 2025
20AQI
20AQI
13th May 2025
21AQI
21AQI
14th May 2025
29AQI
29AQI
15th May 2025
34AQI
34AQI
16th May 2025
31AQI
31AQI
17th May 2025
28AQI
28AQI
18th May 2025
15AQI
15AQI
19th May 2025
11AQI
11AQI
20th May 2025
14AQI
14AQI
21st May 2025
17AQI
17AQI
22nd May 2025
15AQI
15AQI
23rd May 2025
14AQI
14AQI
24th May 2025
12AQI
12AQI
25th May 2025
15AQI
15AQI
26th May 2025
20AQI
20AQI
27th May 2025
25AQI
25AQI
28th May 2025
27AQI
27AQI
29th May 2025
32AQI
32AQI
30th May 2025
28AQI
28AQI
31st May 2025
27AQI
27AQI
1st June 2025
13AQI
13AQI
2nd June 2025
19AQI
19AQI
3rd June 2025
28AQI
28AQI
4th June 2025
45AQI
45AQI
5th June 2025
53AQI
53AQI
6th June 2025
53AQI
53AQI
7th June 2025
61AQI
61AQI
8th June 2025
53AQI
53AQI
9th June 2025
55AQI
55AQI
10th June 2025
52AQI
52AQI
11th June 2025
54AQI
54AQI
12th June 2025
54AQI
54AQI
13th June 2025
23AQI
23AQI
14th June 2025
23AQI
23AQI
15th June 2025
26AQI
26AQI
16th June 2025
31AQI
31AQI
17th June 2025
38AQI
38AQI
18th June 2025
23AQI
23AQI
19th June 2025
38AQI
38AQI
20th June 2025
20AQI
20AQI
21st June 2025
28AQI
28AQI
22nd June 2025
29AQI
29AQI
23rd June 2025
40AQI
40AQI
24th June 2025
43AQI
43AQI
25th June 2025
40AQI
40AQI
26th June 2025
26AQI
26AQI
27th June 2025
25AQI
25AQI
28th June 2025
21AQI
21AQI
29th June 2025
22AQI
22AQI
30th June 2025
33AQI
33AQI
1st July 2025
34AQI
34AQI
2nd July 2025
31AQI
31AQI
3rd July 2025
39AQI
39AQI
4th July 2025
27AQI
27AQI
5th July 2025
30AQI
30AQI
6th July 2025
37AQI
37AQI
7th July 2025
39AQI
39AQI
8th July 2025
28AQI
28AQI
9th July 2025
33AQI
33AQI
10th July 2025
35AQI
35AQI
11th July 2025
35AQI
35AQI
12th July 2025
48AQI
48AQI
13th July 2025
49AQI
49AQI
14th July 2025
43AQI
43AQI
15th July 2025
60AQI
60AQI
16th July 2025
60AQI
60AQI
17th July 2025
50AQI
50AQI
18th July 2025
25AQI
25AQI
19th July 2025
38AQI
38AQI
20th July 2025
45AQI
45AQI
21st July 2025
25AQI
25AQI
22nd July 2025
18AQI
18AQI
23rd July 2025
27AQI
27AQI
24th July 2025
32AQI
32AQI
25th July 2025
43AQI
43AQI
26th July 2025
54AQI
54AQI
27th July 2025
61AQI
61AQI
28th July 2025
58AQI
58AQI
29th July 2025
57AQI
57AQI
30th July 2025
60AQI
60AQI
31st July 2025
42AQI
42AQI
1st August 2025
21AQI
21AQI
2nd August 2025
39AQI
39AQI
3rd August 2025
93AQI
93AQI
4th August 2025
65AQI
65AQI
5th August 2025
29AQI
29AQI
6th August 2025
30AQI
30AQI
7th August 2025
48AQI
48AQI
8th August 2025
59AQI
59AQI
9th August 2025
59AQI
59AQI
10th August 2025
57AQI
57AQI
11th August 2025
57AQI
57AQI
12th August 2025
58AQI
58AQI
26AQI
27AQI
24AQI
19AQI
20AQI
36AQI
41AQI
51AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202529AQI
31
28
31
30
31
22
8
24
7
5
7
202
22
Highest AQI recorded in
August51AQI
Lowest AQI recorded in
April19AQI
202423AQI
31
29
31
29
31
29
29
2
27
4
30
31
30
28
3
355
9
Highest AQI recorded in
August30AQI
Lowest AQI recorded in
November14AQI
202332AQI
31
27
1
31
29
1
31
15
8
7
21
9
1
27
4
27
3
30
1
28
1
31
328
28
8
Highest AQI recorded in
June65AQI
Lowest AQI recorded in
January23AQI
202226AQI
27
3
20
2
31
30
30
1
30
22
1
1
29
30
30
31
311
7
Highest AQI recorded in
January33AQI
Lowest AQI recorded in
December19AQI
202127AQI
27
3
28
31
29
31
29
1
28
3
25
6
30
31
29
1
26
3
344
17
Highest AQI recorded in
August38AQI
Lowest AQI recorded in
September17AQI
202020AQI
18
18
30
31
31
30
31
28
2
30
1
247
3
Highest AQI recorded in
November26AQI
Lowest AQI recorded in
August16AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
32AQILeast Polluted Year Recorded
2020(Avg.)
20AQIUpper Gatineau's annual 2025 AQI (29) shows an average percentage change of 14.3% (worsened AQI) compared to previous years: 2020 (20), 2021 (27), 2022 (26), 2023 (32), 2024 (23).
