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
Shannon, Quebec, Canada
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Aug 2025
88AQILowest AQI recorded on
9th Aug 2024
14AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 88 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Shannon, Quebec, Canada
AQI
Day
Night
.
5 AM3rd Aug 2025
8 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
8PM3rd Aug
80AQI
Avg. Lowest Time
11AM3rd Aug
42AQI
Night time
Avg. Highest Time
11PM3rd Aug
73AQI
Avg. Lowest Time
4AM4th Aug
47AQI
In the last 24 hours,
Shannon's AQI reached its highest point of 80 at 8 PM during the Day, while the lowest point, 42, was recorded at 11 AM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Shannon, Quebec, 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 2025235 AMAQI
5th Jul 2025226 AMAQI
5th Jul 2025247 AMAQI
5th Jul 2025228 AMAQI
5th Jul 2025229 AMAQI
5th Jul 20252310 AMAQI
5th Jul 20252211 AMAQI
5th Jul 20252312 PMAQI
5th Jul 2025241 PMAQI
5th Jul 2025232 PMAQI
5th Jul 2025223 PMAQI
5th Jul 2025234 PMAQI
5th Jul 2025245 PMAQI
5th Jul 2025226 PMAQI
5th Jul 2025237 PMAQI
5th Jul 2025248 PMAQI
5th Jul 2025239 PMAQI
5th Jul 20252210 PMAQI
5th Jul 20252311 PMAQI
6th Jul 20252312 AMAQI
6th Jul 2025241 AMAQI
6th Jul 2025242 AMAQI
6th Jul 2025243 AMAQI
6th Jul 2025234 AMAQI
19°C12/26°C
6th Jul 2025245 AMAQI
6th Jul 2025256 AMAQI
6th Jul 2025247 AMAQI
6th Jul 2025258 AMAQI
6th Jul 2025259 AMAQI
6th Jul 20252510 AMAQI
6th Jul 20252611 AMAQI
6th Jul 20252712 PMAQI
6th Jul 2025291 PMAQI
6th Jul 2025322 PMAQI
6th Jul 2025293 PMAQI
6th Jul 2025294 PMAQI
6th Jul 2025275 PMAQI
6th Jul 2025256 PMAQI
6th Jul 2025277 PMAQI
6th Jul 2025288 PMAQI
6th Jul 2025289 PMAQI
6th Jul 20252710 PMAQI
6th Jul 20252911 PMAQI
7th Jul 20253012 AMAQI
7th Jul 2025281 AMAQI
7th Jul 2025282 AMAQI
7th Jul 2025293 AMAQI
7th Jul 2025314 AMAQI
23°C17/28°C
7th Jul 2025335 AMAQI
7th Jul 2025336 AMAQI
7th Jul 2025307 AMAQI
7th Jul 2025308 AMAQI
7th Jul 2025309 AMAQI
7th Jul 20253010 AMAQI
7th Jul 20252911 AMAQI
7th Jul 20252812 PMAQI
7th Jul 2025261 PMAQI
7th Jul 2025252 PMAQI
7th Jul 2025243 PMAQI
7th Jul 2025244 PMAQI
7th Jul 2025245 PMAQI
7th Jul 2025246 PMAQI
7th Jul 2025257 PMAQI
7th Jul 2025248 PMAQI
7th Jul 2025289 PMAQI
7th Jul 20252610 PMAQI
7th Jul 20252211 PMAQI
8th Jul 20252312 AMAQI
8th Jul 2025231 AMAQI
8th Jul 2025232 AMAQI
8th Jul 2025203 AMAQI
8th Jul 2025214 AMAQI
15°C13/16°C
8th Jul 2025215 AMAQI
8th Jul 2025216 AMAQI
8th Jul 2025217 AMAQI
8th Jul 2025218 AMAQI
8th Jul 2025239 AMAQI
8th Jul 20252310 AMAQI
8th Jul 20252311 AMAQI
8th Jul 20252212 PMAQI
8th Jul 2025221 PMAQI
8th Jul 2025222 PMAQI
8th Jul 2025233 PMAQI
8th Jul 2025234 PMAQI
8th Jul 2025235 PMAQI
8th Jul 2025246 PMAQI
8th Jul 2025237 PMAQI
8th Jul 2025248 PMAQI
8th Jul 2025229 PMAQI
8th Jul 20252410 PMAQI
8th Jul 20252611 PMAQI
9th Jul 20252612 AMAQI
9th Jul 2025251 AMAQI
9th Jul 2025262 AMAQI
9th Jul 2025243 AMAQI
9th Jul 2025254 AMAQI
19°C13/26°C
9th Jul 2025245 AMAQI
9th Jul 2025246 AMAQI
9th Jul 2025237 AMAQI
9th Jul 2025248 AMAQI
9th Jul 2025259 AMAQI
9th Jul 20252610 AMAQI
9th Jul 20252711 AMAQI
9th Jul 20252712 PMAQI
9th Jul 2025271 PMAQI
9th Jul 2025272 PMAQI
9th Jul 2025263 PMAQI
9th Jul 2025254 PMAQI
9th Jul 2025265 PMAQI
9th Jul 2025266 PMAQI
9th Jul 2025267 PMAQI
9th Jul 2025268 PMAQI
9th Jul 2025269 PMAQI
9th Jul 20252610 PMAQI
9th Jul 20252511 PMAQI
10th Jul 20252512 AMAQI
10th Jul 2025261 AMAQI
10th Jul 2025262 AMAQI
10th Jul 2025393 AMAQI
10th Jul 2025264 AMAQI
21°C13/29°C
10th Jul 2025265 AMAQI
10th Jul 2025266 AMAQI
10th Jul 2025267 AMAQI
10th Jul 2025268 AMAQI
10th Jul 2025269 AMAQI
10th Jul 20252710 AMAQI
10th Jul 20252711 AMAQI
10th Jul 20252612 PMAQI
10th Jul 2025261 PMAQI
10th Jul 2025262 PMAQI
10th Jul 2025253 PMAQI
10th Jul 2025254 PMAQI
10th Jul 2025265 PMAQI
10th Jul 2025256 PMAQI
10th Jul 2025257 PMAQI
10th Jul 2025268 PMAQI
10th Jul 2025269 PMAQI
10th Jul 20252610 PMAQI
10th Jul 20252611 PMAQI
11th Jul 20252512 AMAQI
11th Jul 2025251 AMAQI
11th Jul 2025252 AMAQI
11th Jul 2025233 AMAQI
11th Jul 2025224 AMAQI
20°C16/25°C
11th Jul 2025245 AMAQI
11th Jul 2025236 AMAQI
11th Jul 2025247 AMAQI
11th Jul 2025258 AMAQI
11th Jul 2025269 AMAQI
11th Jul 20252610 AMAQI
11th Jul 20252711 AMAQI
11th Jul 20253612 PMAQI
11th Jul 2025301 PMAQI
11th Jul 2025292 PMAQI
11th Jul 2025293 PMAQI
11th Jul 2025304 PMAQI
11th Jul 2025295 PMAQI
11th Jul 2025286 PMAQI
11th Jul 2025277 PMAQI
11th Jul 2025288 PMAQI
11th Jul 2025279 PMAQI
11th Jul 20252810 PMAQI
11th Jul 20252811 PMAQI
12th Jul 20253012 AMAQI
12th Jul 2025301 AMAQI
12th Jul 2025322 AMAQI
12th Jul 2025333 AMAQI
12th Jul 2025364 AMAQI
21°C16/29°C
12th Jul 2025355 AMAQI
12th Jul 2025346 AMAQI
12th Jul 2025347 AMAQI
12th Jul 2025338 AMAQI
12th Jul 2025349 AMAQI
12th Jul 20253510 AMAQI
12th Jul 20253611 AMAQI
12th Jul 20253512 PMAQI
12th Jul 2025321 PMAQI
12th Jul 2025332 PMAQI
12th Jul 2025333 PMAQI
12th Jul 2025314 PMAQI
12th Jul 2025335 PMAQI
12th Jul 2025326 PMAQI
12th Jul 2025337 PMAQI
12th Jul 2025348 PMAQI
12th Jul 2025369 PMAQI
12th Jul 20253710 PMAQI
12th Jul 20253711 PMAQI
13th Jul 20253812 AMAQI
13th Jul 2025391 AMAQI
13th Jul 2025342 AMAQI
13th Jul 2025353 AMAQI
13th Jul 2025424 AMAQI
24°C15/32°C
13th Jul 2025375 AMAQI
13th Jul 2025366 AMAQI
13th Jul 2025367 AMAQI
13th Jul 2025358 AMAQI
13th Jul 2025369 AMAQI
13th Jul 20253410 AMAQI
13th Jul 20253211 AMAQI
13th Jul 20253312 PMAQI
13th Jul 2025341 PMAQI
13th Jul 2025342 PMAQI
13th Jul 2025343 PMAQI
13th Jul 2025344 PMAQI
13th Jul 2025325 PMAQI
13th Jul 2025316 PMAQI
13th Jul 2025327 PMAQI
13th Jul 2025318 PMAQI
13th Jul 2025349 PMAQI
13th Jul 20253410 PMAQI
13th Jul 20253111 PMAQI
14th Jul 20252912 AMAQI
14th Jul 2025311 AMAQI
14th Jul 2025342 AMAQI
14th Jul 2025283 AMAQI
14th Jul 2025264 AMAQI
23°C19/30°C
14th Jul 2025285 AMAQI
14th Jul 2025286 AMAQI
14th Jul 2025307 AMAQI
14th Jul 2025298 AMAQI
14th Jul 2025299 AMAQI
14th Jul 20253010 AMAQI
14th Jul 20253111 AMAQI
14th Jul 20253212 PMAQI
14th Jul 2025321 PMAQI
14th Jul 2025362 PMAQI
14th Jul 2025353 PMAQI
14th Jul 2025324 PMAQI
14th Jul 2025335 PMAQI
14th Jul 2025336 PMAQI
14th Jul 2025357 PMAQI
14th Jul 2025368 PMAQI
14th Jul 2025329 PMAQI
14th Jul 20253110 PMAQI
14th Jul 20253011 PMAQI
15th Jul 20252912 AMAQI
15th Jul 2025321 AMAQI
15th Jul 2025322 AMAQI
15th Jul 2025353 AMAQI
15th Jul 2025414 AMAQI
25°C21/29°C
15th Jul 2025375 AMAQI
15th Jul 2025396 AMAQI
15th Jul 2025437 AMAQI
15th Jul 2025428 AMAQI
15th Jul 2025409 AMAQI
15th Jul 20254110 AMAQI
15th Jul 20254011 AMAQI
15th Jul 20254212 PMAQI
15th Jul 2025411 PMAQI
15th Jul 2025402 PMAQI
15th Jul 2025413 PMAQI
15th Jul 2025404 PMAQI
15th Jul 2025415 PMAQI
15th Jul 2025426 PMAQI
15th Jul 2025417 PMAQI
15th Jul 2025418 PMAQI
15th Jul 2025409 PMAQI
15th Jul 20254110 PMAQI
15th Jul 20254011 PMAQI
16th Jul 20254112 AMAQI
16th Jul 2025401 AMAQI
16th Jul 2025382 AMAQI
16th Jul 2025383 AMAQI
16th Jul 2025374 AMAQI
24°C17/29°C
16th Jul 2025365 AMAQI
16th Jul 2025386 AMAQI
16th Jul 2025397 AMAQI
16th Jul 2025398 AMAQI
16th Jul 2025409 AMAQI
16th Jul 20254010 AMAQI
16th Jul 20254211 AMAQI
16th Jul 20254212 PMAQI
16th Jul 2025411 PMAQI
16th Jul 2025412 PMAQI
16th Jul 2025403 PMAQI
16th Jul 2025404 PMAQI
16th Jul 2025415 PMAQI
16th Jul 2025416 PMAQI
16th Jul 2025407 PMAQI
16th Jul 2025418 PMAQI
16th Jul 2025419 PMAQI
16th Jul 20253910 PMAQI
16th Jul 20254011 PMAQI
17th Jul 20253812 AMAQI
17th Jul 2025381 AMAQI
17th Jul 2025382 AMAQI
17th Jul 2025363 AMAQI
17th Jul 2025354 AMAQI
25°C18/32°C
17th Jul 2025365 AMAQI
17th Jul 2025386 AMAQI
17th Jul 2025367 AMAQI
17th Jul 2025378 AMAQI
17th Jul 2025379 AMAQI
17th Jul 20253710 AMAQI
17th Jul 20253611 AMAQI
17th Jul 20253412 PMAQI
17th Jul 2025341 PMAQI
17th Jul 2025322 PMAQI
17th Jul 2025303 PMAQI
17th Jul 2025304 PMAQI
17th Jul 2025295 PMAQI
17th Jul 2025306 PMAQI
17th Jul 2025287 PMAQI
17th Jul 2025288 PMAQI
17th Jul 2025359 PMAQI
17th Jul 20253410 PMAQI
17th Jul 20252511 PMAQI
18th Jul 20252512 AMAQI
18th Jul 2025241 AMAQI
18th Jul 2025212 AMAQI
18th Jul 2025153 AMAQI
18th Jul 2025154 AMAQI
21°C20/23°C
18th Jul 2025175 AMAQI
18th Jul 2025166 AMAQI
18th Jul 2025177 AMAQI
18th Jul 2025158 AMAQI
18th Jul 2025169 AMAQI
18th Jul 20251710 AMAQI
18th Jul 20252011 AMAQI
18th Jul 20251912 PMAQI
18th Jul 2025241 PMAQI
18th Jul 2025282 PMAQI
18th Jul 2025263 PMAQI
18th Jul 2025244 PMAQI
18th Jul 2025225 PMAQI
18th Jul 2025226 PMAQI
18th Jul 2025247 PMAQI
18th Jul 2025248 PMAQI
18th Jul 2025219 PMAQI
18th Jul 20252010 PMAQI
18th Jul 20252511 PMAQI
19th Jul 20252612 AMAQI
19th Jul 2025261 AMAQI
19th Jul 2025252 AMAQI
19th Jul 2025253 AMAQI
19th Jul 2025254 AMAQI
19°C13/24°C
19th Jul 2025265 AMAQI
19th Jul 2025256 AMAQI
19th Jul 2025267 AMAQI
19th Jul 2025258 AMAQI
19th Jul 2025279 AMAQI
19th Jul 20252710 AMAQI
19th Jul 20252611 AMAQI
19th Jul 20252712 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025282 PMAQI
19th Jul 2025293 PMAQI
19th Jul 2025294 PMAQI
19th Jul 2025295 PMAQI
19th Jul 2025306 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025298 PMAQI
19th Jul 2025289 PMAQI
19th Jul 20252710 PMAQI
19th Jul 20252911 PMAQI
20th Jul 20252812 AMAQI
20th Jul 2025291 AMAQI
20th Jul 2025292 AMAQI
20th Jul 2025283 AMAQI
20th Jul 2025344 AMAQI
19°C13/27°C
20th Jul 2025355 AMAQI
20th Jul 2025326 AMAQI
20th Jul 2025287 AMAQI
20th Jul 2025288 AMAQI
20th Jul 2025289 AMAQI
20th Jul 20252910 AMAQI
20th Jul 20252811 AMAQI
20th Jul 20252912 PMAQI
20th Jul 2025311 PMAQI
20th Jul 2025322 PMAQI
20th Jul 2025313 PMAQI
20th Jul 2025324 PMAQI
20th Jul 2025315 PMAQI
20th Jul 2025316 PMAQI
20th Jul 2025307 PMAQI
20th Jul 2025308 PMAQI
20th Jul 2025319 PMAQI
20th Jul 20253310 PMAQI
20th Jul 20253311 PMAQI
21st Jul 20253212 AMAQI
21st Jul 2025341 AMAQI
21st Jul 2025322 AMAQI
21st Jul 2025263 AMAQI
21st Jul 2025224 AMAQI
19°C15/23°C
21st Jul 2025215 AMAQI
21st Jul 2025226 AMAQI
21st Jul 2025207 AMAQI
21st Jul 2025198 AMAQI
21st Jul 2025189 AMAQI
21st Jul 20251810 AMAQI
21st Jul 20251811 AMAQI
21st Jul 20251812 PMAQI
21st Jul 2025191 PMAQI
21st Jul 2025192 PMAQI
21st Jul 2025183 PMAQI
21st Jul 2025194 PMAQI
21st Jul 2025195 PMAQI
21st Jul 2025196 PMAQI
21st Jul 2025207 PMAQI
21st Jul 2025198 PMAQI
21st Jul 2025199 PMAQI
21st Jul 20251910 PMAQI
21st Jul 20251811 PMAQI
22nd Jul 20251812 AMAQI
22nd Jul 2025191 AMAQI
22nd Jul 2025172 AMAQI
22nd Jul 2025163 AMAQI
22nd Jul 2025154 AMAQI
16°C11/23°C
22nd Jul 2025165 AMAQI
22nd Jul 2025156 AMAQI
22nd Jul 2025167 AMAQI
22nd Jul 2025158 AMAQI
22nd Jul 2025159 AMAQI
22nd Jul 20251510 AMAQI
22nd Jul 20251511 AMAQI
22nd Jul 20251512 PMAQI
22nd Jul 2025161 PMAQI
22nd Jul 2025172 PMAQI
22nd Jul 2025183 PMAQI
22nd Jul 2025204 PMAQI
22nd Jul 2025205 PMAQI
22nd Jul 2025196 PMAQI
22nd Jul 2025207 PMAQI
22nd Jul 2025198 PMAQI
22nd Jul 2025189 PMAQI
22nd Jul 20251810 PMAQI
22nd Jul 20252011 PMAQI
23rd Jul 20252212 AMAQI
23rd Jul 2025251 AMAQI
23rd Jul 2025232 AMAQI
23rd Jul 2025243 AMAQI
23rd Jul 2025244 AMAQI
17°C9/23°C
23rd Jul 2025255 AMAQI
23rd Jul 2025246 AMAQI
23rd Jul 2025267 AMAQI
23rd Jul 2025238 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20252410 AMAQI
23rd Jul 20252411 AMAQI
23rd Jul 20252412 PMAQI
23rd Jul 2025221 PMAQI
23rd Jul 2025222 PMAQI
23rd Jul 2025223 PMAQI
23rd Jul 2025224 PMAQI
23rd Jul 2025245 PMAQI
23rd Jul 2025236 PMAQI
23rd Jul 2025247 PMAQI
23rd Jul 2025258 PMAQI
23rd Jul 2025229 PMAQI
23rd Jul 20252410 PMAQI
23rd Jul 20252211 PMAQI
24th Jul 20252312 AMAQI
24th Jul 2025231 AMAQI
24th Jul 2025332 AMAQI
24th Jul 2025373 AMAQI
24th Jul 2025394 AMAQI
19°C12/24°C
24th Jul 2025325 AMAQI
24th Jul 2025336 AMAQI
24th Jul 2025347 AMAQI
24th Jul 2025378 AMAQI
24th Jul 2025389 AMAQI
24th Jul 20253810 AMAQI
24th Jul 20254011 AMAQI
24th Jul 20254212 PMAQI
24th Jul 2025391 PMAQI
24th Jul 2025412 PMAQI
24th Jul 2025433 PMAQI
24th Jul 2025434 PMAQI
24th Jul 2025425 PMAQI
24th Jul 2025416 PMAQI
24th Jul 2025417 PMAQI
24th Jul 2025428 PMAQI
24th Jul 2025389 PMAQI
24th Jul 20253710 PMAQI
24th Jul 20254211 PMAQI
25th Jul 20254312 AMAQI
25th Jul 2025441 AMAQI
25th Jul 2025502 AMAQI
25th Jul 2025513 AMAQI
25th Jul 2025484 AMAQI
24°C16/32°C
25th Jul 2025475 AMAQI
25th Jul 2025476 AMAQI
25th Jul 2025477 AMAQI
25th Jul 2025468 AMAQI
25th Jul 2025439 AMAQI
25th Jul 20253910 AMAQI
25th Jul 20253811 AMAQI
25th Jul 20253812 PMAQI
25th Jul 2025431 PMAQI
25th Jul 2025442 PMAQI
25th Jul 2025413 PMAQI
25th Jul 2025434 PMAQI
25th Jul 2025425 PMAQI
25th Jul 2025436 PMAQI
25th Jul 2025437 PMAQI
25th Jul 2025448 PMAQI
25th Jul 2025479 PMAQI
25th Jul 20254610 PMAQI
25th Jul 20254311 PMAQI
26th Jul 20254312 AMAQI
26th Jul 2025421 AMAQI
26th Jul 2025342 AMAQI
26th Jul 2025393 AMAQI
26th Jul 2025374 AMAQI
23°C20/30°C
26th Jul 2025385 AMAQI
26th Jul 2025416 AMAQI
26th Jul 2025417 AMAQI
26th Jul 2025418 AMAQI
26th Jul 2025449 AMAQI
26th Jul 20254310 AMAQI
26th Jul 20254311 AMAQI
26th Jul 20254312 PMAQI
26th Jul 2025411 PMAQI
26th Jul 2025432 PMAQI
26th Jul 2025423 PMAQI
26th Jul 2025424 PMAQI
26th Jul 2025435 PMAQI
26th Jul 2025426 PMAQI
26th Jul 2025427 PMAQI
26th Jul 2025448 PMAQI
26th Jul 2025429 PMAQI
26th Jul 20254210 PMAQI
26th Jul 20254311 PMAQI
27th Jul 20254312 AMAQI
27th Jul 2025431 AMAQI
27th Jul 2025432 AMAQI
27th Jul 2025453 AMAQI
27th Jul 2025464 AMAQI
21°C11/29°C
27th Jul 2025455 AMAQI
27th Jul 2025456 AMAQI
27th Jul 2025447 AMAQI
27th Jul 2025448 AMAQI
27th Jul 2025449 AMAQI
27th Jul 20254410 AMAQI
27th Jul 20254611 AMAQI
27th Jul 20254412 PMAQI
27th Jul 2025451 PMAQI
27th Jul 2025452 PMAQI
27th Jul 2025443 PMAQI
27th Jul 2025454 PMAQI
27th Jul 2025455 PMAQI
27th Jul 2025446 PMAQI
27th Jul 2025447 PMAQI
27th Jul 2025448 PMAQI
27th Jul 2025449 PMAQI
27th Jul 20254410 PMAQI
27th Jul 20254411 PMAQI
28th Jul 20254312 AMAQI
28th Jul 2025421 AMAQI
28th Jul 2025382 AMAQI
28th Jul 2025383 AMAQI
28th Jul 2025374 AMAQI
23°C15/29°C
28th Jul 2025375 AMAQI
28th Jul 2025386 AMAQI
28th Jul 2025397 AMAQI
28th Jul 2025408 AMAQI
28th Jul 2025419 AMAQI
28th Jul 20254110 AMAQI
28th Jul 20254211 AMAQI
28th Jul 20254112 PMAQI
28th Jul 2025421 PMAQI
28th Jul 2025422 PMAQI
28th Jul 2025413 PMAQI
28th Jul 2025404 PMAQI
28th Jul 2025405 PMAQI
28th Jul 2025406 PMAQI
28th Jul 2025407 PMAQI
28th Jul 2025408 PMAQI
28th Jul 2025409 PMAQI
28th Jul 20254010 PMAQI
28th Jul 20254011 PMAQI
29th Jul 20254012 AMAQI
29th Jul 2025401 AMAQI
29th Jul 2025382 AMAQI
29th Jul 2025363 AMAQI
29th Jul 2025374 AMAQI
23°C18/30°C
29th Jul 2025385 AMAQI
29th Jul 2025386 AMAQI
29th Jul 2025387 AMAQI
29th Jul 2025388 AMAQI
29th Jul 2025389 AMAQI
29th Jul 20253410 AMAQI
29th Jul 20253611 AMAQI
29th Jul 20253412 PMAQI
29th Jul 2025341 PMAQI
29th Jul 2025372 PMAQI
29th Jul 2025343 PMAQI
29th Jul 2025364 PMAQI
29th Jul 2025375 PMAQI
29th Jul 2025366 PMAQI
29th Jul 2025377 PMAQI
29th Jul 2025378 PMAQI
29th Jul 2025389 PMAQI
29th Jul 20253510 PMAQI
29th Jul 20253811 PMAQI
30th Jul 20253712 AMAQI
30th Jul 2025361 AMAQI
30th Jul 2025372 AMAQI
30th Jul 2025343 AMAQI
30th Jul 2025344 AMAQI
23°C16/28°C
30th Jul 2025345 AMAQI
30th Jul 2025356 AMAQI
30th Jul 2025357 AMAQI
30th Jul 2025358 AMAQI
30th Jul 2025369 AMAQI
30th Jul 20253710 AMAQI
30th Jul 20253711 AMAQI
30th Jul 20253712 PMAQI
30th Jul 2025381 PMAQI
30th Jul 2025402 PMAQI
30th Jul 2025403 PMAQI
30th Jul 2025414 PMAQI
30th Jul 2025405 PMAQI
30th Jul 2025376 PMAQI
30th Jul 2025407 PMAQI
30th Jul 2025408 PMAQI
30th Jul 2025409 PMAQI
30th Jul 20254310 PMAQI
30th Jul 20253711 PMAQI
31st Jul 20253612 AMAQI
31st Jul 2025361 AMAQI
31st Jul 2025372 AMAQI
31st Jul 2025383 AMAQI
31st Jul 2025384 AMAQI
21°C17/28°C
31st Jul 2025405 AMAQI
31st Jul 2025406 AMAQI
31st Jul 2025407 AMAQI
31st Jul 2025388 AMAQI
31st Jul 2025429 AMAQI
31st Jul 20253410 AMAQI
31st Jul 20252611 AMAQI
31st Jul 20252312 PMAQI
31st Jul 2025221 PMAQI
31st Jul 2025212 PMAQI
31st Jul 2025213 PMAQI
31st Jul 2025204 PMAQI
31st Jul 2025205 PMAQI
31st Jul 2025196 PMAQI
31st Jul 2025207 PMAQI
31st Jul 2025218 PMAQI
31st Jul 2025269 PMAQI
31st Jul 20252410 PMAQI
31st Jul 20252411 PMAQI
1st Aug 20252312 AMAQI
1st Aug 2025221 AMAQI
1st Aug 2025222 AMAQI
1st Aug 2025223 AMAQI
1st Aug 2025204 AMAQI
18°C12/22°C
1st Aug 2025195 AMAQI
1st Aug 2025206 AMAQI
1st Aug 2025217 AMAQI
1st Aug 2025198 AMAQI
1st Aug 2025199 AMAQI
1st Aug 20251910 AMAQI
1st Aug 20251811 AMAQI
1st Aug 20251812 PMAQI
1st Aug 2025181 PMAQI
1st Aug 2025192 PMAQI
1st Aug 2025203 PMAQI
1st Aug 2025204 PMAQI
1st Aug 2025195 PMAQI
1st Aug 2025196 PMAQI
1st Aug 2025197 PMAQI
1st Aug 2025198 PMAQI
1st Aug 2025209 PMAQI
1st Aug 20252010 PMAQI
1st Aug 20252311 PMAQI
2nd Aug 20252612 AMAQI
2nd Aug 2025261 AMAQI
2nd Aug 2025262 AMAQI
2nd Aug 2025233 AMAQI
2nd Aug 2025264 AMAQI
17°C8/22°C
2nd Aug 2025245 AMAQI
2nd Aug 2025226 AMAQI
2nd Aug 2025227 AMAQI
2nd Aug 2025218 AMAQI
2nd Aug 2025219 AMAQI
2nd Aug 20252110 AMAQI
2nd Aug 20252211 AMAQI
2nd Aug 20252212 PMAQI
2nd Aug 2025221 PMAQI
2nd Aug 2025222 PMAQI
2nd Aug 2025243 PMAQI
2nd Aug 2025314 PMAQI
2nd Aug 2025365 PMAQI
2nd Aug 2025386 PMAQI
2nd Aug 2025437 PMAQI
2nd Aug 2025438 PMAQI
2nd Aug 2025319 PMAQI
2nd Aug 20254010 PMAQI
2nd Aug 20255311 PMAQI
3rd Aug 20255912 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025482 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025504 AMAQI
17°C8/24°C
3rd Aug 2025525 AMAQI
3rd Aug 2025496 AMAQI
3rd Aug 2025477 AMAQI
3rd Aug 2025448 AMAQI
3rd Aug 2025429 AMAQI
3rd Aug 20254210 AMAQI
3rd Aug 20254211 AMAQI
3rd Aug 20254712 PMAQI
3rd Aug 2025511 PMAQI
3rd Aug 2025532 PMAQI
3rd Aug 2025623 PMAQI
3rd Aug 2025574 PMAQI
3rd Aug 2025655 PMAQI
3rd Aug 2025776 PMAQI
3rd Aug 2025717 PMAQI
3rd Aug 2025808 PMAQI
3rd Aug 2025529 PMAQI
3rd Aug 20256110 PMAQI
3rd Aug 20257311 PMAQI
4th Aug 20256512 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025533 AMAQI
4th Aug 2025474 AMAQI
21°C14/30°C
4th Aug 2025505 AMAQI
5 AM4th Aug 2025586 AMAQI
4th Aug 2025567 AMAQI
4th Aug 2025458 AMAQI
4th Aug 2025539 AMAQI
4th Aug 20255310 AMAQI
4th Aug 20254811 AMAQI
4th Aug 20254412 PMAQI
12 PM4th Aug 2025401 PMAQI
4th Aug 2025362 PMAQI
4th Aug 2025353 PMAQI
4th Aug 2025274 PMAQI
4th Aug 2025255 PMAQI
4th Aug 2025326 PMAQI
4th Aug 2025317 PMAQI
4th Aug 2025248 PMAQI
8 PM4th Aug 2025249 PMAQI
4th Aug 20252310 PMAQI
4th Aug 20252411 PMAQI
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
32AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
32AQI
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. 32), while the lowest AQI was between 5 AM to 8 PM (Avg. 32).
Night time
Avg. Highest Time
12 AM - 11 PM
32AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
32AQI
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. 32), while the lowest AQI was between 12 AM to 11 PM (Avg. 32).
2025 Days Vs Air Quality
Shannon, Quebec, Canada
2025
93%
199
7%
16
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
199 DaysModerate
16 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% 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
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
88AQI
88AQI
26AQI
27AQI
24AQI
19AQI
20AQI
36AQI
41AQI
49AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202528AQI
31
28
31
30
31
22
8
24
7
2
1
199
16
Highest AQI recorded in
August49AQI
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.)
20AQIShannon's annual 2025 AQI (28) shows an average percentage change of 10.5% (worsened AQI) compared to previous years: 2020 (20), 2021 (27), 2022 (26), 2023 (32), 2024 (23).
