Grand Bend, Ontario, 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
Grand Bend, Ontario, Canada
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
131AQILowest AQI recorded on
25th Aug 2025
15AQISame Day Analysis (31st August):
On this day, AQI across the 1 years varied significantly: 2026 ranks 1st highest AQI at 29 of Good air quality on the same day.
Day & Night AQI Trend: 31st Jul - 1st Aug 2026
Grand Bend, Ontario, Canada
AQI
Day
Night
.
6 AM31st Jul 2026
9 PM
5 AM1st Aug 2026
Day time
Avg. Highest Time
11AM31st Jul
44AQI
Avg. Lowest Time
1PM31st Jul
23AQI
Night time
Avg. Highest Time
9PM31st Jul
40AQI
Avg. Lowest Time
3AM1st Aug
25AQI
In the last 24 hours,
Grand Bend's AQI reached its highest point of 44 at 11 AM during the Day, while the lowest point, 23, was recorded at 1 PM during the Day between 31st Jul and 1st Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Grand Bend, Ontario, Canada
JulAug
03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st
Day
Night
3rd Jul 2026406 AMAQI
3rd Jul 2026407 AMAQI
3rd Jul 2026338 AMAQI
3rd Jul 2026329 AMAQI
3rd Jul 20263610 AMAQI
3rd Jul 20263211 AMAQI
3rd Jul 20263212 PMAQI
3rd Jul 2026301 PMAQI
3rd Jul 2026302 PMAQI
3rd Jul 2026243 PMAQI
3rd Jul 2026294 PMAQI
3rd Jul 2026315 PMAQI
3rd Jul 2026266 PMAQI
3rd Jul 2026387 PMAQI
3rd Jul 2026388 PMAQI
3rd Jul 2026279 PMAQI
3rd Jul 20262610 PMAQI
3rd Jul 20262411 PMAQI
4th Jul 20262612 AMAQI
4th Jul 2026281 AMAQI
4th Jul 2026282 AMAQI
4th Jul 2026283 AMAQI
4th Jul 2026274 AMAQI
4th Jul 2026275 AMAQI
27°C21/31°C
4th Jul 2026266 AMAQI
4th Jul 2026267 AMAQI
4th Jul 2026278 AMAQI
4th Jul 2026269 AMAQI
4th Jul 20262810 AMAQI
4th Jul 20262911 AMAQI
4th Jul 20262912 PMAQI
4th Jul 2026251 PMAQI
4th Jul 2026262 PMAQI
4th Jul 2026243 PMAQI
4th Jul 2026244 PMAQI
4th Jul 2026285 PMAQI
4th Jul 2026286 PMAQI
4th Jul 2026247 PMAQI
4th Jul 2026238 PMAQI
4th Jul 2026229 PMAQI
4th Jul 20262510 PMAQI
4th Jul 20262711 PMAQI
5th Jul 20262512 AMAQI
5th Jul 2026361 AMAQI
5th Jul 2026422 AMAQI
5th Jul 2026293 AMAQI
5th Jul 2026304 AMAQI
5th Jul 2026285 AMAQI
24°C20/28°C
5th Jul 2026286 AMAQI
5th Jul 2026297 AMAQI
5th Jul 2026298 AMAQI
5th Jul 2026299 AMAQI
5th Jul 20263010 AMAQI
5th Jul 20262911 AMAQI
5th Jul 20262612 PMAQI
5th Jul 2026261 PMAQI
5th Jul 2026282 PMAQI
5th Jul 2026243 PMAQI
5th Jul 2026274 PMAQI
5th Jul 2026255 PMAQI
5th Jul 2026286 PMAQI
5th Jul 2026307 PMAQI
5th Jul 2026298 PMAQI
5th Jul 2026519 PMAQI
5th Jul 20263710 PMAQI
5th Jul 20262211 PMAQI
6th Jul 20262012 AMAQI
6th Jul 2026221 AMAQI
6th Jul 2026272 AMAQI
6th Jul 2026263 AMAQI
6th Jul 2026224 AMAQI
6th Jul 2026205 AMAQI
23°C20/29°C
6th Jul 2026226 AMAQI
6th Jul 2026287 AMAQI
6th Jul 2026308 AMAQI
6th Jul 2026289 AMAQI
6th Jul 20262910 AMAQI
6th Jul 20262911 AMAQI
6th Jul 20263012 PMAQI
6th Jul 2026321 PMAQI
6th Jul 2026322 PMAQI
6th Jul 2026303 PMAQI
6th Jul 2026324 PMAQI
6th Jul 2026325 PMAQI
6th Jul 2026286 PMAQI
6th Jul 2026287 PMAQI
6th Jul 2026268 PMAQI
6th Jul 2026269 PMAQI
6th Jul 20262510 PMAQI
6th Jul 20262411 PMAQI
7th Jul 20262412 AMAQI
7th Jul 2026251 AMAQI
7th Jul 2026302 AMAQI
7th Jul 2026253 AMAQI
7th Jul 2026554 AMAQI
7th Jul 2026495 AMAQI
23°C17/29°C
7th Jul 2026306 AMAQI
7th Jul 2026287 AMAQI
7th Jul 2026318 AMAQI
7th Jul 2026289 AMAQI
7th Jul 20262810 AMAQI
7th Jul 20263211 AMAQI
7th Jul 20263212 PMAQI
7th Jul 2026301 PMAQI
7th Jul 2026322 PMAQI
7th Jul 2026283 PMAQI
7th Jul 2026334 PMAQI
7th Jul 2026285 PMAQI
7th Jul 2026316 PMAQI
7th Jul 2026327 PMAQI
7th Jul 2026298 PMAQI
7th Jul 2026289 PMAQI
7th Jul 20262610 PMAQI
7th Jul 20262711 PMAQI
8th Jul 20262812 AMAQI
8th Jul 2026261 AMAQI
8th Jul 2026302 AMAQI
8th Jul 2026283 AMAQI
8th Jul 2026264 AMAQI
8th Jul 2026265 AMAQI
23°C18/29°C
8th Jul 2026196 AMAQI
8th Jul 2026227 AMAQI
8th Jul 2026248 AMAQI
8th Jul 2026249 AMAQI
8th Jul 20262710 AMAQI
8th Jul 20263111 AMAQI
8th Jul 20262912 PMAQI
8th Jul 2026301 PMAQI
8th Jul 2026312 PMAQI
8th Jul 2026303 PMAQI
8th Jul 2026284 PMAQI
8th Jul 2026265 PMAQI
8th Jul 2026286 PMAQI
8th Jul 2026287 PMAQI
8th Jul 2026248 PMAQI
8th Jul 2026249 PMAQI
8th Jul 20262210 PMAQI
8th Jul 20262611 PMAQI
9th Jul 20262212 AMAQI
9th Jul 2026241 AMAQI
9th Jul 2026302 AMAQI
9th Jul 2026283 AMAQI
9th Jul 2026284 AMAQI
9th Jul 2026265 AMAQI
24°C17/29°C
9th Jul 2026286 AMAQI
9th Jul 2026277 AMAQI
9th Jul 2026248 AMAQI
9th Jul 2026289 AMAQI
9th Jul 20263010 AMAQI
9th Jul 20263011 AMAQI
9th Jul 20262812 PMAQI
9th Jul 2026291 PMAQI
9th Jul 2026282 PMAQI
9th Jul 2026273 PMAQI
9th Jul 2026304 PMAQI
9th Jul 2026325 PMAQI
9th Jul 2026316 PMAQI
9th Jul 2026327 PMAQI
9th Jul 2026288 PMAQI
9th Jul 2026329 PMAQI
9th Jul 20263010 PMAQI
9th Jul 20262811 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026241 AMAQI
10th Jul 2026242 AMAQI
10th Jul 2026213 AMAQI
10th Jul 2026314 AMAQI
10th Jul 2026325 AMAQI
24°C19/30°C
10th Jul 2026296 AMAQI
10th Jul 2026427 AMAQI
10th Jul 2026298 AMAQI
10th Jul 2026179 AMAQI
10th Jul 20262710 AMAQI
10th Jul 20263411 AMAQI
10th Jul 20263412 PMAQI
10th Jul 2026331 PMAQI
10th Jul 2026302 PMAQI
10th Jul 2026293 PMAQI
10th Jul 2026344 PMAQI
10th Jul 2026295 PMAQI
10th Jul 2026256 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026278 PMAQI
10th Jul 2026369 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20262811 PMAQI
11th Jul 20262612 AMAQI
11th Jul 2026241 AMAQI
11th Jul 2026262 AMAQI
11th Jul 2026283 AMAQI
11th Jul 2026344 AMAQI
11th Jul 2026325 AMAQI
23°C18/27°C
11th Jul 2026326 AMAQI
11th Jul 2026307 AMAQI
11th Jul 2026328 AMAQI
11th Jul 2026309 AMAQI
11th Jul 20263410 AMAQI
11th Jul 20263411 AMAQI
11th Jul 20263412 PMAQI
11th Jul 2026341 PMAQI
11th Jul 2026382 PMAQI
11th Jul 2026423 PMAQI
11th Jul 2026444 PMAQI
11th Jul 2026335 PMAQI
11th Jul 2026526 PMAQI
11th Jul 2026537 PMAQI
11th Jul 2026588 PMAQI
11th Jul 2026409 PMAQI
11th Jul 20265910 PMAQI
11th Jul 20265511 PMAQI
12th Jul 20265412 AMAQI
12th Jul 2026501 AMAQI
12th Jul 2026462 AMAQI
12th Jul 2026483 AMAQI
12th Jul 2026484 AMAQI
12th Jul 2026465 AMAQI
23°C17/29°C
12th Jul 2026506 AMAQI
12th Jul 2026537 AMAQI
12th Jul 2026528 AMAQI
12th Jul 2026519 AMAQI
12th Jul 20264810 AMAQI
12th Jul 20265011 AMAQI
12th Jul 20264212 PMAQI
12th Jul 2026311 PMAQI
12th Jul 2026332 PMAQI
12th Jul 2026443 PMAQI
12th Jul 2026444 PMAQI
12th Jul 2026465 PMAQI
12th Jul 2026366 PMAQI
12th Jul 2026327 PMAQI
12th Jul 2026318 PMAQI
12th Jul 2026319 PMAQI
12th Jul 20264010 PMAQI
12th Jul 20265311 PMAQI
13th Jul 20264012 AMAQI
13th Jul 2026421 AMAQI
13th Jul 2026442 AMAQI
13th Jul 2026423 AMAQI
13th Jul 2026394 AMAQI
13th Jul 2026425 AMAQI
22°C15/29°C
13th Jul 2026376 AMAQI
13th Jul 2026467 AMAQI
13th Jul 2026468 AMAQI
13th Jul 2026409 AMAQI
13th Jul 20264410 AMAQI
13th Jul 20264211 AMAQI
13th Jul 20264412 PMAQI
13th Jul 2026421 PMAQI
13th Jul 2026442 PMAQI
13th Jul 2026483 PMAQI
13th Jul 2026424 PMAQI
13th Jul 2026385 PMAQI
13th Jul 2026426 PMAQI
13th Jul 2026467 PMAQI
13th Jul 2026368 PMAQI
13th Jul 2026359 PMAQI
13th Jul 20262710 PMAQI
13th Jul 20262611 PMAQI
14th Jul 20262112 AMAQI
14th Jul 2026221 AMAQI
14th Jul 2026222 AMAQI
14th Jul 2026253 AMAQI
14th Jul 2026324 AMAQI
14th Jul 2026325 AMAQI
23°C15/30°C
14th Jul 2026316 AMAQI
14th Jul 2026327 AMAQI
14th Jul 2026348 AMAQI
14th Jul 2026369 AMAQI
14th Jul 20263610 AMAQI
14th Jul 20263411 AMAQI
14th Jul 20263612 PMAQI
14th Jul 2026361 PMAQI
14th Jul 2026322 PMAQI
14th Jul 2026293 PMAQI
14th Jul 2026304 PMAQI
14th Jul 2026275 PMAQI
14th Jul 2026326 PMAQI
14th Jul 2026337 PMAQI
14th Jul 2026338 PMAQI
14th Jul 2026349 PMAQI
14th Jul 20262810 PMAQI
14th Jul 20262411 PMAQI
15th Jul 20262112 AMAQI
15th Jul 2026211 AMAQI
15th Jul 2026202 AMAQI
15th Jul 2026223 AMAQI
15th Jul 2026264 AMAQI
15th Jul 2026265 AMAQI
27°C20/33°C
15th Jul 2026256 AMAQI
15th Jul 2026287 AMAQI
15th Jul 2026238 AMAQI
15th Jul 2026309 AMAQI
15th Jul 20262810 AMAQI
15th Jul 20262611 AMAQI
15th Jul 20262512 PMAQI
15th Jul 2026441 PMAQI
15th Jul 2026662 PMAQI
15th Jul 2026723 PMAQI
15th Jul 2026724 PMAQI
15th Jul 2026745 PMAQI
15th Jul 2026716 PMAQI
15th Jul 2026737 PMAQI
15th Jul 2026828 PMAQI
15th Jul 2026849 PMAQI
15th Jul 20267610 PMAQI
15th Jul 20268511 PMAQI
16th Jul 20268012 AMAQI
16th Jul 2026801 AMAQI
16th Jul 2026832 AMAQI
16th Jul 2026813 AMAQI
16th Jul 2026804 AMAQI
16th Jul 2026835 AMAQI
25°C20/30°C
16th Jul 2026846 AMAQI
16th Jul 2026817 AMAQI
16th Jul 2026878 AMAQI
16th Jul 2026769 AMAQI
16th Jul 20266410 AMAQI
16th Jul 20266611 AMAQI
16th Jul 20268012 PMAQI
16th Jul 2026861 PMAQI
16th Jul 2026852 PMAQI
16th Jul 2026873 PMAQI
16th Jul 2026844 PMAQI
16th Jul 2026835 PMAQI
16th Jul 2026826 PMAQI
16th Jul 2026787 PMAQI
16th Jul 2026838 PMAQI
16th Jul 2026869 PMAQI
16th Jul 20268810 PMAQI
16th Jul 20268211 PMAQI
17th Jul 20268012 AMAQI
17th Jul 2026781 AMAQI
17th Jul 2026762 AMAQI
17th Jul 2026623 AMAQI
17th Jul 2026664 AMAQI
17th Jul 2026705 AMAQI
20°C17/25°C
17th Jul 2026646 AMAQI
17th Jul 2026687 AMAQI
17th Jul 2026668 AMAQI
17th Jul 2026699 AMAQI
17th Jul 20267410 AMAQI
17th Jul 20267411 AMAQI
17th Jul 20268012 PMAQI
17th Jul 2026761 PMAQI
17th Jul 2026762 PMAQI
17th Jul 2026673 PMAQI
17th Jul 2026714 PMAQI
17th Jul 2026715 PMAQI
17th Jul 2026626 PMAQI
17th Jul 2026637 PMAQI
17th Jul 2026678 PMAQI
17th Jul 2026649 PMAQI
17th Jul 20266810 PMAQI
17th Jul 20266211 PMAQI
18th Jul 20266412 AMAQI
18th Jul 2026591 AMAQI
18th Jul 2026622 AMAQI
18th Jul 2026573 AMAQI
18th Jul 2026644 AMAQI
18th Jul 2026675 AMAQI
21°C14/28°C
18th Jul 2026586 AMAQI
18th Jul 2026677 AMAQI
18th Jul 2026628 AMAQI
18th Jul 2026649 AMAQI
18th Jul 20266510 AMAQI
18th Jul 20266411 AMAQI
18th Jul 20266012 PMAQI
18th Jul 2026561 PMAQI
18th Jul 2026462 PMAQI
18th Jul 2026423 PMAQI
18th Jul 2026384 PMAQI
18th Jul 2026535 PMAQI
18th Jul 2026606 PMAQI
18th Jul 2026647 PMAQI
18th Jul 2026648 PMAQI
18th Jul 2026579 PMAQI
18th Jul 20266510 PMAQI
18th Jul 20267611 PMAQI
19th Jul 20266312 AMAQI
19th Jul 2026601 AMAQI
19th Jul 2026552 AMAQI
19th Jul 2026543 AMAQI
19th Jul 2026534 AMAQI
19th Jul 2026625 AMAQI
23°C19/28°C
19th Jul 2026676 AMAQI
19th Jul 2026697 AMAQI
19th Jul 2026718 AMAQI
19th Jul 2026769 AMAQI
19th Jul 20267210 AMAQI
19th Jul 20267111 AMAQI
19th Jul 20266212 PMAQI
19th Jul 2026481 PMAQI
19th Jul 2026622 PMAQI
19th Jul 2026553 PMAQI
19th Jul 2026524 PMAQI
19th Jul 2026525 PMAQI
19th Jul 2026406 PMAQI
19th Jul 2026287 PMAQI
19th Jul 2026568 PMAQI
19th Jul 2026489 PMAQI
19th Jul 20264610 PMAQI
19th Jul 20265611 PMAQI
20th Jul 20265212 AMAQI
20th Jul 2026501 AMAQI
20th Jul 2026422 AMAQI
20th Jul 2026403 AMAQI
20th Jul 2026424 AMAQI
20th Jul 2026335 AMAQI
18°C13/23°C
20th Jul 2026646 AMAQI
20th Jul 2026587 AMAQI
20th Jul 2026408 AMAQI
20th Jul 2026449 AMAQI
20th Jul 20265310 AMAQI
20th Jul 20265411 AMAQI
20th Jul 20265812 PMAQI
20th Jul 2026721 PMAQI
20th Jul 2026712 PMAQI
20th Jul 2026693 PMAQI
20th Jul 2026684 PMAQI
20th Jul 2026695 PMAQI
20th Jul 2026706 PMAQI
20th Jul 2026627 PMAQI
20th Jul 2026668 PMAQI
20th Jul 2026789 PMAQI
20th Jul 20267810 PMAQI
21st Jul 20266212 AMAQI
21st Jul 2026781 AMAQI
21st Jul 2026622 AMAQI
21st Jul 2026763 AMAQI
21st Jul 2026684 AMAQI
21st Jul 2026905 AMAQI
18°C9/26°C
21st Jul 2026736 AMAQI
21st Jul 2026557 AMAQI
21st Jul 2026708 AMAQI
21st Jul 2026909 AMAQI
21st Jul 20269010 AMAQI
21st Jul 20268511 AMAQI
21st Jul 20267212 PMAQI
21st Jul 2026821 PMAQI
21st Jul 2026782 PMAQI
21st Jul 2026663 PMAQI
21st Jul 2026544 PMAQI
21st Jul 2026425 PMAQI
21st Jul 2026386 PMAQI
21st Jul 2026337 PMAQI
21st Jul 2026298 PMAQI
21st Jul 2026229 PMAQI
21st Jul 20263310 PMAQI
21st Jul 20262511 PMAQI
22nd Jul 20262512 AMAQI
22nd Jul 2026331 AMAQI
22nd Jul 2026522 AMAQI
22nd Jul 2026463 AMAQI
22nd Jul 2026364 AMAQI
22nd Jul 2026255 AMAQI
21°C16/27°C
22nd Jul 2026246 AMAQI
22nd Jul 2026267 AMAQI
22nd Jul 2026228 AMAQI
22nd Jul 2026259 AMAQI
22nd Jul 20262810 AMAQI
22nd Jul 20262511 AMAQI
22nd Jul 20262312 PMAQI
22nd Jul 2026251 PMAQI
22nd Jul 2026332 PMAQI
22nd Jul 2026293 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026255 PMAQI
22nd Jul 2026216 PMAQI
22nd Jul 2026247 PMAQI
22nd Jul 2026248 PMAQI
22nd Jul 2026279 PMAQI
22nd Jul 20262510 PMAQI
22nd Jul 20265211 PMAQI
23rd Jul 20264612 AMAQI
23rd Jul 2026291 AMAQI
23rd Jul 2026332 AMAQI
23rd Jul 2026273 AMAQI
23rd Jul 2026564 AMAQI
23rd Jul 2026385 AMAQI
16°C13/20°C
23rd Jul 2026256 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026268 AMAQI
23rd Jul 2026319 AMAQI
23rd Jul 20263310 AMAQI
23rd Jul 20264211 AMAQI
23rd Jul 20263312 PMAQI
23rd Jul 2026271 PMAQI
23rd Jul 2026252 PMAQI
23rd Jul 2026273 PMAQI
23rd Jul 2026264 PMAQI
23rd Jul 2026255 PMAQI
23rd Jul 2026296 PMAQI
23rd Jul 2026237 PMAQI
23rd Jul 2026298 PMAQI
23rd Jul 2026299 PMAQI
23rd Jul 20262410 PMAQI
23rd Jul 20262211 PMAQI
24th Jul 20263412 AMAQI
24th Jul 2026341 AMAQI
24th Jul 2026272 AMAQI
24th Jul 2026343 AMAQI
24th Jul 2026274 AMAQI
24th Jul 2026315 AMAQI
17°C11/23°C
24th Jul 2026256 AMAQI
24th Jul 2026277 AMAQI
24th Jul 2026398 AMAQI
24th Jul 2026269 AMAQI
24th Jul 20262410 AMAQI
24th Jul 20262911 AMAQI
24th Jul 20263312 PMAQI
24th Jul 2026311 PMAQI
24th Jul 2026272 PMAQI
24th Jul 2026363 PMAQI
24th Jul 2026344 PMAQI
24th Jul 2026275 PMAQI
24th Jul 2026296 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026259 PMAQI
24th Jul 20262110 PMAQI
24th Jul 20262511 PMAQI
25th Jul 20262312 AMAQI
25th Jul 2026401 AMAQI
25th Jul 2026382 AMAQI
25th Jul 2026253 AMAQI
25th Jul 2026344 AMAQI
25th Jul 2026215 AMAQI
19°C11/27°C
25th Jul 2026216 AMAQI
25th Jul 2026237 AMAQI
25th Jul 2026388 AMAQI
25th Jul 2026369 AMAQI
25th Jul 20263210 AMAQI
25th Jul 20262311 AMAQI
25th Jul 20262712 PMAQI
25th Jul 2026231 PMAQI
25th Jul 2026252 PMAQI
25th Jul 2026253 PMAQI
25th Jul 2026574 PMAQI
25th Jul 2026605 PMAQI
25th Jul 2026386 PMAQI
25th Jul 2026337 PMAQI
25th Jul 2026588 PMAQI
25th Jul 2026589 PMAQI
25th Jul 20265710 PMAQI
25th Jul 20264411 PMAQI
26th Jul 20263812 AMAQI
26th Jul 2026361 AMAQI
26th Jul 2026362 AMAQI
26th Jul 2026233 AMAQI
26th Jul 2026234 AMAQI
26th Jul 2026255 AMAQI
21°C15/26°C
26th Jul 2026256 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026368 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20262710 AMAQI
26th Jul 20262711 AMAQI
26th Jul 20262912 PMAQI
26th Jul 2026261 PMAQI
26th Jul 2026272 PMAQI
26th Jul 2026293 PMAQI
26th Jul 2026584 PMAQI
26th Jul 2026545 PMAQI
26th Jul 2026546 PMAQI
26th Jul 2026567 PMAQI
26th Jul 2026608 PMAQI
26th Jul 2026489 PMAQI
26th Jul 20263310 PMAQI
26th Jul 20262911 PMAQI
27th Jul 20262712 AMAQI
27th Jul 2026251 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026273 AMAQI
27th Jul 2026294 AMAQI
27th Jul 2026315 AMAQI
21°C15/27°C
27th Jul 2026386 AMAQI
27th Jul 2026367 AMAQI
27th Jul 2026388 AMAQI
27th Jul 2026389 AMAQI
27th Jul 20264010 AMAQI
27th Jul 20264411 AMAQI
27th Jul 20264612 PMAQI
27th Jul 2026491 PMAQI
27th Jul 2026512 PMAQI
27th Jul 2026513 PMAQI
27th Jul 2026484 PMAQI
27th Jul 2026575 PMAQI
27th Jul 2026556 PMAQI
27th Jul 2026527 PMAQI
27th Jul 2026528 PMAQI
27th Jul 2026539 PMAQI
27th Jul 20265310 PMAQI
27th Jul 20265211 PMAQI
28th Jul 20265512 AMAQI
28th Jul 2026551 AMAQI
28th Jul 2026542 AMAQI
28th Jul 2026543 AMAQI
28th Jul 2026534 AMAQI
28th Jul 2026565 AMAQI
22°C16/29°C
28th Jul 2026586 AMAQI
28th Jul 2026587 AMAQI
28th Jul 2026668 AMAQI
28th Jul 2026679 AMAQI
28th Jul 20266210 AMAQI
28th Jul 20266011 AMAQI
28th Jul 20265912 PMAQI
28th Jul 2026641 PMAQI
28th Jul 2026542 PMAQI
28th Jul 2026543 PMAQI
28th Jul 2026424 PMAQI
28th Jul 2026425 PMAQI
28th Jul 2026386 PMAQI
28th Jul 2026507 PMAQI
28th Jul 2026428 PMAQI
28th Jul 2026449 PMAQI
28th Jul 20264010 PMAQI
28th Jul 20264411 PMAQI
29th Jul 20264412 AMAQI
29th Jul 2026381 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026233 AMAQI
29th Jul 2026254 AMAQI
29th Jul 2026245 AMAQI
20°C17/25°C
29th Jul 2026246 AMAQI
29th Jul 2026267 AMAQI
29th Jul 2026238 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20263810 AMAQI
29th Jul 20263211 AMAQI
29th Jul 20262912 PMAQI
29th Jul 2026341 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026213 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026205 PMAQI
29th Jul 2026306 PMAQI
29th Jul 2026407 PMAQI
29th Jul 2026228 PMAQI
29th Jul 2026279 PMAQI
29th Jul 20262210 PMAQI
29th Jul 20262711 PMAQI
30th Jul 20263412 AMAQI
30th Jul 2026231 AMAQI
30th Jul 2026292 AMAQI
30th Jul 2026273 AMAQI
30th Jul 2026254 AMAQI
30th Jul 2026255 AMAQI
20°C15/25°C
30th Jul 2026246 AMAQI
30th Jul 2026217 AMAQI
30th Jul 2026298 AMAQI
30th Jul 2026309 AMAQI
30th Jul 20263610 AMAQI
30th Jul 20262611 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026401 PMAQI
30th Jul 2026542 PMAQI
30th Jul 2026463 PMAQI
30th Jul 2026534 PMAQI
30th Jul 2026475 PMAQI
30th Jul 2026426 PMAQI
30th Jul 2026347 PMAQI
30th Jul 2026388 PMAQI
30th Jul 2026609 PMAQI
30th Jul 20262910 PMAQI
30th Jul 20263111 PMAQI
31st Jul 20263612 AMAQI
31st Jul 2026331 AMAQI
31st Jul 2026252 AMAQI
31st Jul 2026293 AMAQI
31st Jul 2026234 AMAQI
31st Jul 2026255 AMAQI
20°C12/27°C
31st Jul 2026256 AMAQI
31st Jul 2026337 AMAQI
31st Jul 2026388 AMAQI
31st Jul 2026429 AMAQI
31st Jul 20264210 AMAQI
31st Jul 20264411 AMAQI
31st Jul 20263812 PMAQI
31st Jul 2026231 PMAQI
31st Jul 2026272 PMAQI
31st Jul 2026293 PMAQI
31st Jul 2026404 PMAQI
31st Jul 2026385 PMAQI
31st Jul 2026406 PMAQI
31st Jul 2026367 PMAQI
31st Jul 2026368 PMAQI
31st Jul 2026409 PMAQI
31st Jul 20263610 PMAQI
31st Jul 20263811 PMAQI
1st Aug 20263312 AMAQI
1st Aug 2026331 AMAQI
1st Aug 2026272 AMAQI
1st Aug 2026253 AMAQI
1st Aug 2026274 AMAQI
1st Aug 2026275 AMAQI
22°C14/30°C
1st Aug 2026296 AMAQI
6 AM1st Aug 2026297 AMAQI
1st Aug 2026348 AMAQI
1st Aug 2026409 AMAQI
1st Aug 20264010 AMAQI
1st Aug 20264011 AMAQI
1st Aug 20263312 PMAQI
1st Aug 2026441 PMAQI
1 PM1st Aug 2026402 PMAQI
1st Aug 2026443 PMAQI
1st Aug 2026464 PMAQI
1st Aug 2026495 PMAQI
1st Aug 2026476 PMAQI
1st Aug 2026517 PMAQI
1st Aug 2026578 PMAQI
1st Aug 2026539 PMAQI
9 PM1st Aug 20264010 PMAQI
1 AM
5 AM
24°C19/30°C
Day time
Avg. Highest Time
4 PM - 9 PM
42AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
6 AM - 9 AM
39AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 PM to 9 PM (Avg. 42), while the lowest AQI was between 6 AM to 9 AM (Avg. 39).
Night time
Avg. Highest Time
4 AM - 11 PM
40AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
3 AM
37AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 11 PM (Avg. 40), while the lowest AQI was between 3 AM to 3 AM (Avg. 37).
2026 Days Vs Air Quality
Grand Bend, Ontario, Canada
2026
90%
189
10%
20
Total number of days with different AQI categories in last 213 days in 2026 (152 days remaining)
Good
189 DaysModerate
20 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2026, 90% of 213 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
Grand Bend, Ontario, Canada
AQI levels in 2026
AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
13AQI (US)
13AQI (US)
2nd January 2026
10AQI (US)
10AQI (US)
3rd January 2026
13AQI (US)
13AQI (US)
4th January 2026
13AQI (US)
13AQI (US)
5th January 2026
45AQI (US)
45AQI (US)
6th January 2026
76AQI (US)
76AQI (US)
7th January 2026
57AQI (US)
57AQI (US)
8th January 2026
52AQI (US)
52AQI (US)
9th January 2026
17AQI (US)
17AQI (US)
10th January 2026
17AQI (US)
17AQI (US)
11th January 2026
18AQI (US)
18AQI (US)
12th January 2026
24AQI (US)
24AQI (US)
13th January 2026
34AQI (US)
34AQI (US)
14th January 2026
21AQI (US)
21AQI (US)
15th January 2026
10AQI (US)
10AQI (US)
16th January 2026
24AQI (US)
24AQI (US)
17th January 2026
40AQI (US)
40AQI (US)
18th January 2026
23AQI (US)
23AQI (US)
19th January 2026
28AQI (US)
28AQI (US)
20th January 2026
19AQI (US)
19AQI (US)
21st January 2026
26AQI (US)
26AQI (US)
22nd January 2026
59AQI (US)
59AQI (US)
23rd January 2026
60AQI (US)
60AQI (US)
24th January 2026
47AQI (US)
47AQI (US)
25th January 2026
50AQI (US)
50AQI (US)
26th January 2026
47AQI (US)
47AQI (US)
27th January 2026
38AQI (US)
38AQI (US)
28th January 2026
42AQI (US)
42AQI (US)
29th January 2026
49AQI (US)
49AQI (US)
30th January 2026
58AQI (US)
58AQI (US)
31st January 2026
43AQI (US)
43AQI (US)
1st February 2026
45AQI (US)
45AQI (US)
2nd February 2026
52AQI (US)
52AQI (US)
3rd February 2026
48AQI (US)
48AQI (US)
4th February 2026
44AQI (US)
44AQI (US)
5th February 2026
51AQI (US)
51AQI (US)
6th February 2026
49AQI (US)
49AQI (US)
7th February 2026
40AQI (US)
40AQI (US)
8th February 2026
43AQI (US)
43AQI (US)
9th February 2026
47AQI (US)
47AQI (US)
10th February 2026
47AQI (US)
47AQI (US)
11th February 2026
39AQI (US)
39AQI (US)
12th February 2026
38AQI (US)
38AQI (US)
13th February 2026
47AQI (US)
47AQI (US)
14th February 2026
50AQI (US)
50AQI (US)
15th February 2026
44AQI (US)
44AQI (US)
16th February 2026
46AQI (US)
46AQI (US)
17th February 2026
58AQI (US)
58AQI (US)
18th February 2026
43AQI (US)
43AQI (US)
19th February 2026
42AQI (US)
42AQI (US)
20th February 2026
41AQI (US)
41AQI (US)
21st February 2026
37AQI (US)
37AQI (US)
22nd February 2026
35AQI (US)
35AQI (US)
23rd February 2026
37AQI (US)
37AQI (US)
24th February 2026
46AQI (US)
46AQI (US)
25th February 2026
44AQI (US)
44AQI (US)
26th February 2026
35AQI (US)
35AQI (US)
27th February 2026
36AQI (US)
36AQI (US)
28th February 2026
35AQI (US)
35AQI (US)
1st March 2026
38AQI (US)
38AQI (US)
2nd March 2026
60AQI (US)
60AQI (US)
3rd March 2026
45AQI (US)
45AQI (US)
4th March 2026
46AQI (US)
46AQI (US)
5th March 2026
42AQI (US)
42AQI (US)
6th March 2026
36AQI (US)
36AQI (US)
7th March 2026
38AQI (US)
38AQI (US)
8th March 2026
37AQI (US)
37AQI (US)
9th March 2026
36AQI (US)
36AQI (US)
10th March 2026
35AQI (US)
35AQI (US)
11th March 2026
43AQI (US)
43AQI (US)
12th March 2026
38AQI (US)
38AQI (US)
13th March 2026
42AQI (US)
42AQI (US)
14th March 2026
35AQI (US)
35AQI (US)
15th March 2026
32AQI (US)
32AQI (US)
16th March 2026
38AQI (US)
38AQI (US)
17th March 2026
35AQI (US)
35AQI (US)
18th March 2026
32AQI (US)
32AQI (US)
19th March 2026
38AQI (US)
38AQI (US)
20th March 2026
42AQI (US)
42AQI (US)
21st March 2026
39AQI (US)
39AQI (US)
22nd March 2026
36AQI (US)
36AQI (US)
23rd March 2026
40AQI (US)
40AQI (US)
24th March 2026
37AQI (US)
37AQI (US)
25th March 2026
40AQI (US)
40AQI (US)
26th March 2026
36AQI (US)
36AQI (US)
27th March 2026
29AQI (US)
29AQI (US)
28th March 2026
31AQI (US)
31AQI (US)
29th March 2026
29AQI (US)
29AQI (US)
30th March 2026
26AQI (US)
26AQI (US)
31st March 2026
28AQI (US)
28AQI (US)
1st April 2026
30AQI (US)
30AQI (US)
2nd April 2026
29AQI (US)
29AQI (US)
3rd April 2026
29AQI (US)
29AQI (US)
4th April 2026
31AQI (US)
31AQI (US)
5th April 2026
30AQI (US)
30AQI (US)
6th April 2026
32AQI (US)
32AQI (US)
7th April 2026
28AQI (US)
28AQI (US)
8th April 2026
34AQI (US)
34AQI (US)
9th April 2026
29AQI (US)
29AQI (US)
10th April 2026
31AQI (US)
31AQI (US)
11th April 2026
30AQI (US)
30AQI (US)
12th April 2026
28AQI (US)
28AQI (US)
13th April 2026
32AQI (US)
32AQI (US)
14th April 2026
38AQI (US)
38AQI (US)
15th April 2026
36AQI (US)
36AQI (US)
16th April 2026
32AQI (US)
32AQI (US)
17th April 2026
18th April 2026
29AQI (US)
29AQI (US)
19th April 2026
33AQI (US)
33AQI (US)
20th April 2026
28AQI (US)
28AQI (US)
21st April 2026
29AQI (US)
29AQI (US)
22nd April 2026
23rd April 2026
24AQI (US)
24AQI (US)
24th April 2026
25AQI (US)
25AQI (US)
25th April 2026
28AQI (US)
28AQI (US)
26th April 2026
32AQI (US)
32AQI (US)
27th April 2026
27AQI (US)
27AQI (US)
28th April 2026
27AQI (US)
27AQI (US)
29th April 2026
24AQI (US)
24AQI (US)
30th April 2026
26AQI (US)
26AQI (US)
1st May 2026
26AQI (US)
26AQI (US)
2nd May 2026
23AQI (US)
23AQI (US)
3rd May 2026
23AQI (US)
23AQI (US)
4th May 2026
35AQI (US)
35AQI (US)
5th May 2026
38AQI (US)
38AQI (US)
6th May 2026
30AQI (US)
30AQI (US)
7th May 2026
26AQI (US)
26AQI (US)
8th May 2026
29AQI (US)
29AQI (US)
9th May 2026
10th May 2026
30AQI (US)
30AQI (US)
11th May 2026
27AQI (US)
27AQI (US)
12th May 2026
26AQI (US)
26AQI (US)
13th May 2026
35AQI (US)
35AQI (US)
14th May 2026
22AQI (US)
22AQI (US)
15th May 2026
40AQI (US)
40AQI (US)
16th May 2026
56AQI (US)
56AQI (US)
17th May 2026
65AQI (US)
65AQI (US)
18th May 2026
63AQI (US)
63AQI (US)
19th May 2026
44AQI (US)
44AQI (US)
20th May 2026
49AQI (US)
49AQI (US)
21st May 2026
44AQI (US)
44AQI (US)
22nd May 2026
44AQI (US)
44AQI (US)
23rd May 2026
50AQI (US)
50AQI (US)
24th May 2026
40AQI (US)
40AQI (US)
25th May 2026
44AQI (US)
44AQI (US)
26th May 2026
33AQI (US)
33AQI (US)
27th May 2026
28AQI (US)
28AQI (US)
28th May 2026
22AQI (US)
22AQI (US)
29th May 2026
23AQI (US)
23AQI (US)
30th May 2026
22AQI (US)
22AQI (US)
31st May 2026
28AQI (US)
28AQI (US)
1st June 2026
30AQI (US)
30AQI (US)
2nd June 2026
28AQI (US)
28AQI (US)
3rd June 2026
33AQI (US)
33AQI (US)
4th June 2026
27AQI (US)
27AQI (US)
5th June 2026
33AQI (US)
33AQI (US)
6th June 2026
27AQI (US)
27AQI (US)
7th June 2026
24AQI (US)
24AQI (US)
8th June 2026
25AQI (US)
25AQI (US)
9th June 2026
26AQI (US)
26AQI (US)
10th June 2026
28AQI (US)
28AQI (US)
11th June 2026
27AQI (US)
27AQI (US)
12th June 2026
26AQI (US)
26AQI (US)
13th June 2026
23AQI (US)
23AQI (US)
14th June 2026
23AQI (US)
23AQI (US)
15th June 2026
23AQI (US)
23AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
27AQI (US)
27AQI (US)
18th June 2026
27AQI (US)
27AQI (US)
19th June 2026
23AQI (US)
23AQI (US)
20th June 2026
23AQI (US)
23AQI (US)
21st June 2026
20AQI (US)
20AQI (US)
22nd June 2026
24AQI (US)
24AQI (US)
23rd June 2026
23AQI (US)
23AQI (US)
24th June 2026
23AQI (US)
23AQI (US)
25th June 2026
37AQI (US)
37AQI (US)
26th June 2026
27AQI (US)
27AQI (US)
27th June 2026
31AQI (US)
31AQI (US)
28th June 2026
29AQI (US)
29AQI (US)
29th June 2026
25AQI (US)
25AQI (US)
30th June 2026
31AQI (US)
31AQI (US)
1st July 2026
46AQI (US)
46AQI (US)
2nd July 2026
47AQI (US)
47AQI (US)
3rd July 2026
34AQI (US)
34AQI (US)
4th July 2026
26AQI (US)
26AQI (US)
5th July 2026
30AQI (US)
30AQI (US)
6th July 2026
27AQI (US)
27AQI (US)
7th July 2026
31AQI (US)
31AQI (US)
8th July 2026
27AQI (US)
27AQI (US)
9th July 2026
28AQI (US)
28AQI (US)
10th July 2026
29AQI (US)
29AQI (US)
11th July 2026
38AQI (US)
38AQI (US)
12th July 2026
44AQI (US)
44AQI (US)
13th July 2026
41AQI (US)
41AQI (US)
14th July 2026
30AQI (US)
30AQI (US)
15th July 2026
47AQI (US)
47AQI (US)
16th July 2026
81AQI (US)
81AQI (US)
17th July 2026
70AQI (US)
70AQI (US)
18th July 2026
60AQI (US)
60AQI (US)
19th July 2026
57AQI (US)
57AQI (US)
20th July 2026
58AQI (US)
58AQI (US)
21st July 2026
61AQI (US)
61AQI (US)
22nd July 2026
29AQI (US)
29AQI (US)
23rd July 2026
30AQI (US)
30AQI (US)
24th July 2026
29AQI (US)
29AQI (US)
25th July 2026
36AQI (US)
36AQI (US)
26th July 2026
35AQI (US)
35AQI (US)
27th July 2026
42AQI (US)
42AQI (US)
28th July 2026
53AQI (US)
53AQI (US)
29th July 2026
28AQI (US)
28AQI (US)
30th July 2026
34AQI (US)
34AQI (US)
31st July 2026
34AQI (US)
34AQI (US)
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
35AQI (US)
44AQI (US)
37AQI (US)
30AQI (US)
36AQI (US)
27AQI (US)
41AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202635AQI (US)
25
6
25
3
30
1
28
27
3
30
24
7
189
20
Highest AQI (US) recorded in
February44AQI (US)
Lowest AQI (US) recorded in
June27AQI (US)
202534AQI (US)
5
30
31
19
11
25
5
1
18
11
2
29
1
28
3
28
2
27
4
240
37
3
Highest AQI (US) recorded in
August48AQI (US)
Lowest AQI (US) recorded in
May21AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Most Polluted Year Recorded
2026(Avg.)
35AQI (US)Least Polluted Year Recorded
2025(Avg.)
34AQI (US)Grand Bend's annual 2026 AQI (US) (35) shows an average percentage change of 2.9% (worsened AQI (US)) compared to previous years: 2025 (34).
