Sandwich, Windsor, 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
Sandwich, Windsor, Ontario, Canada
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
125AQILowest AQI recorded on
25th Aug 2025
21AQISame Day Analysis (4th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 33 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 3rd Aug - 4th Aug 2026
Sandwich, Windsor, Ontario, Canada
AQI
Day
Night
.
6 AM3rd Aug 2026
9 PM
5 AM4th Aug 2026
Day time
Avg. Highest Time
7PM3rd Aug
49AQI
Avg. Lowest Time
6AM3rd Aug
34AQI
Night time
Avg. Highest Time
11PM3rd Aug
40AQI
Avg. Lowest Time
4AM4th Aug
23AQI
In the last 24 hours,
Sandwich's AQI reached its highest point of 49 at 7 PM during the Day, while the lowest point, 23, was recorded at 4 AM during the Night between 3rd Aug and 4th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Sandwich, Windsor, Ontario, Canada
JulAug
06th - 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
6th Jul 2026336 AMAQI
6th Jul 2026317 AMAQI
6th Jul 2026318 AMAQI
6th Jul 2026299 AMAQI
6th Jul 20262910 AMAQI
6th Jul 20262711 AMAQI
6th Jul 20262512 PMAQI
6th Jul 2026251 PMAQI
6th Jul 2026272 PMAQI
6th Jul 2026293 PMAQI
6th Jul 2026274 PMAQI
6th Jul 2026255 PMAQI
6th Jul 2026296 PMAQI
6th Jul 2026297 PMAQI
6th Jul 2026318 PMAQI
6th Jul 2026259 PMAQI
6th Jul 20262110 PMAQI
6th Jul 20262111 PMAQI
7th Jul 20262612 AMAQI
7th Jul 2026281 AMAQI
7th Jul 2026202 AMAQI
7th Jul 2026183 AMAQI
7th Jul 2026354 AMAQI
7th Jul 2026155 AMAQI
22°C19/29°C
7th Jul 2026146 AMAQI
7th Jul 2026157 AMAQI
7th Jul 2026178 AMAQI
7th Jul 2026209 AMAQI
7th Jul 20262010 AMAQI
7th Jul 20262011 AMAQI
7th Jul 20261812 PMAQI
7th Jul 2026181 PMAQI
7th Jul 2026192 PMAQI
7th Jul 2026183 PMAQI
7th Jul 2026164 PMAQI
7th Jul 2026165 PMAQI
7th Jul 2026166 PMAQI
7th Jul 2026187 PMAQI
7th Jul 2026198 PMAQI
7th Jul 2026149 PMAQI
7th Jul 20261210 PMAQI
7th Jul 20261411 PMAQI
8th Jul 20261212 AMAQI
8th Jul 2026121 AMAQI
8th Jul 2026122 AMAQI
8th Jul 2026103 AMAQI
8th Jul 2026104 AMAQI
8th Jul 202685 AMAQI
23°C16/32°C
8th Jul 2026106 AMAQI
8th Jul 2026127 AMAQI
8th Jul 2026198 AMAQI
8th Jul 2026189 AMAQI
8th Jul 20263010 AMAQI
8th Jul 20263011 AMAQI
8th Jul 20263212 PMAQI
8th Jul 2026301 PMAQI
8th Jul 2026252 PMAQI
8th Jul 2026233 PMAQI
8th Jul 2026204 PMAQI
8th Jul 2026205 PMAQI
8th Jul 2026236 PMAQI
8th Jul 2026237 PMAQI
8th Jul 2026228 PMAQI
8th Jul 2026189 PMAQI
8th Jul 20261610 PMAQI
8th Jul 20261611 PMAQI
9th Jul 20261812 AMAQI
9th Jul 2026201 AMAQI
9th Jul 2026242 AMAQI
9th Jul 2026323 AMAQI
9th Jul 2026264 AMAQI
9th Jul 2026205 AMAQI
26°C21/35°C
9th Jul 2026236 AMAQI
9th Jul 2026277 AMAQI
9th Jul 2026588 AMAQI
9th Jul 2026609 AMAQI
9th Jul 20267210 AMAQI
9th Jul 20265711 AMAQI
9th Jul 20265012 PMAQI
9th Jul 2026521 PMAQI
9th Jul 2026462 PMAQI
9th Jul 2026403 PMAQI
9th Jul 2026464 PMAQI
9th Jul 2026495 PMAQI
9th Jul 2026386 PMAQI
9th Jul 2026257 PMAQI
9th Jul 2026228 PMAQI
9th Jul 2026219 PMAQI
9th Jul 20261610 PMAQI
9th Jul 20261811 PMAQI
10th Jul 20261712 AMAQI
10th Jul 2026121 AMAQI
10th Jul 2026112 AMAQI
10th Jul 2026113 AMAQI
10th Jul 2026114 AMAQI
10th Jul 2026105 AMAQI
26°C20/34°C
10th Jul 2026106 AMAQI
10th Jul 2026107 AMAQI
10th Jul 2026108 AMAQI
10th Jul 2026129 AMAQI
10th Jul 20261610 AMAQI
10th Jul 20261911 AMAQI
10th Jul 20261912 PMAQI
10th Jul 2026161 PMAQI
10th Jul 2026142 PMAQI
10th Jul 2026143 PMAQI
10th Jul 2026144 PMAQI
10th Jul 2026145 PMAQI
10th Jul 2026146 PMAQI
10th Jul 2026167 PMAQI
10th Jul 2026188 PMAQI
10th Jul 2026199 PMAQI
10th Jul 20261210 PMAQI
10th Jul 20261211 PMAQI
11th Jul 2026912 AMAQI
11th Jul 2026101 AMAQI
11th Jul 2026112 AMAQI
11th Jul 202693 AMAQI
11th Jul 2026104 AMAQI
11th Jul 2026105 AMAQI
24°C21/31°C
11th Jul 2026106 AMAQI
11th Jul 2026107 AMAQI
11th Jul 2026108 AMAQI
11th Jul 2026129 AMAQI
11th Jul 20262610 AMAQI
11th Jul 20261811 AMAQI
11th Jul 20261612 PMAQI
11th Jul 2026141 PMAQI
11th Jul 2026122 PMAQI
11th Jul 2026163 PMAQI
11th Jul 2026144 PMAQI
11th Jul 2026145 PMAQI
11th Jul 2026146 PMAQI
11th Jul 2026157 PMAQI
11th Jul 2026168 PMAQI
11th Jul 2026149 PMAQI
11th Jul 20261710 PMAQI
11th Jul 20261611 PMAQI
12th Jul 20261612 AMAQI
12th Jul 2026181 AMAQI
12th Jul 2026182 AMAQI
12th Jul 2026183 AMAQI
12th Jul 2026204 AMAQI
12th Jul 2026205 AMAQI
25°C19/31°C
12th Jul 2026206 AMAQI
12th Jul 2026247 AMAQI
12th Jul 2026228 AMAQI
12th Jul 2026249 AMAQI
12th Jul 20261910 AMAQI
12th Jul 20262011 AMAQI
12th Jul 20261912 PMAQI
12th Jul 2026191 PMAQI
12th Jul 2026182 PMAQI
12th Jul 2026183 PMAQI
12th Jul 2026174 PMAQI
12th Jul 2026155 PMAQI
12th Jul 2026156 PMAQI
12th Jul 2026157 PMAQI
12th Jul 2026158 PMAQI
12th Jul 2026179 PMAQI
12th Jul 20261610 PMAQI
12th Jul 20262011 PMAQI
13th Jul 20262212 AMAQI
13th Jul 2026581 AMAQI
13th Jul 2026482 AMAQI
13th Jul 2026503 AMAQI
13th Jul 2026544 AMAQI
13th Jul 2026445 AMAQI
24°C17/32°C
13th Jul 2026556 AMAQI
13th Jul 2026677 AMAQI
13th Jul 2026648 AMAQI
13th Jul 2026709 AMAQI
13th Jul 20267210 AMAQI
13th Jul 20266411 AMAQI
13th Jul 20265812 PMAQI
13th Jul 2026521 PMAQI
13th Jul 2026502 PMAQI
13th Jul 2026443 PMAQI
13th Jul 2026324 PMAQI
13th Jul 2026325 PMAQI
13th Jul 2026326 PMAQI
13th Jul 2026307 PMAQI
13th Jul 2026268 PMAQI
13th Jul 2026259 PMAQI
13th Jul 20262010 PMAQI
13th Jul 20262011 PMAQI
14th Jul 20262212 AMAQI
14th Jul 2026281 AMAQI
14th Jul 2026382 AMAQI
14th Jul 2026523 AMAQI
14th Jul 2026544 AMAQI
14th Jul 2026535 AMAQI
25°C16/35°C
14th Jul 2026486 AMAQI
14th Jul 2026447 AMAQI
14th Jul 2026328 AMAQI
14th Jul 2026299 AMAQI
14th Jul 20263110 AMAQI
14th Jul 20263011 AMAQI
14th Jul 20263112 PMAQI
14th Jul 2026291 PMAQI
14th Jul 2026302 PMAQI
14th Jul 2026303 PMAQI
14th Jul 2026314 PMAQI
14th Jul 2026325 PMAQI
14th Jul 2026316 PMAQI
14th Jul 2026467 PMAQI
14th Jul 2026478 PMAQI
14th Jul 2026389 PMAQI
14th Jul 20263010 PMAQI
14th Jul 20262811 PMAQI
15th Jul 20262812 AMAQI
15th Jul 2026291 AMAQI
15th Jul 2026312 AMAQI
15th Jul 2026313 AMAQI
15th Jul 2026314 AMAQI
15th Jul 2026185 AMAQI
29°C20/39°C
15th Jul 2026176 AMAQI
15th Jul 2026187 AMAQI
15th Jul 2026208 AMAQI
15th Jul 2026209 AMAQI
15th Jul 20262210 AMAQI
15th Jul 20262811 AMAQI
15th Jul 20264312 PMAQI
15th Jul 2026471 PMAQI
15th Jul 2026342 PMAQI
15th Jul 2026323 PMAQI
15th Jul 20261104 PMAQI
15th Jul 2026245 PMAQI
15th Jul 2026266 PMAQI
15th Jul 2026247 PMAQI
15th Jul 2026258 PMAQI
15th Jul 2026389 PMAQI
15th Jul 202610310 PMAQI
15th Jul 202613811 PMAQI
16th Jul 20267912 AMAQI
16th Jul 2026761 AMAQI
16th Jul 2026762 AMAQI
16th Jul 2026783 AMAQI
16th Jul 2026764 AMAQI
16th Jul 2026905 AMAQI
30°C22/39°C
16th Jul 2026856 AMAQI
16th Jul 2026857 AMAQI
16th Jul 2026868 AMAQI
16th Jul 2026809 AMAQI
16th Jul 20269010 AMAQI
16th Jul 20269011 AMAQI
16th Jul 20268412 PMAQI
16th Jul 2026831 PMAQI
16th Jul 2026842 PMAQI
16th Jul 2026823 PMAQI
16th Jul 2026884 PMAQI
16th Jul 2026925 PMAQI
16th Jul 2026806 PMAQI
16th Jul 2026807 PMAQI
16th Jul 2026868 PMAQI
16th Jul 2026879 PMAQI
16th Jul 20268210 PMAQI
16th Jul 20268511 PMAQI
17th Jul 20267412 AMAQI
17th Jul 2026791 AMAQI
17th Jul 20261462 AMAQI
17th Jul 20261943 AMAQI
17th Jul 20261884 AMAQI
17th Jul 20263145 AMAQI
27°C19/35°C
17th Jul 20262976 AMAQI
17th Jul 20262937 AMAQI
17th Jul 20262858 AMAQI
17th Jul 20262939 AMAQI
17th Jul 202627910 AMAQI
17th Jul 202626411 AMAQI
17th Jul 202626712 PMAQI
17th Jul 20262541 PMAQI
17th Jul 20262172 PMAQI
17th Jul 20261983 PMAQI
17th Jul 20261974 PMAQI
17th Jul 20262035 PMAQI
17th Jul 20262096 PMAQI
17th Jul 20262327 PMAQI
17th Jul 20262338 PMAQI
17th Jul 20262259 PMAQI
17th Jul 202621710 PMAQI
17th Jul 202619811 PMAQI
18th Jul 202619212 AMAQI
18th Jul 20261911 AMAQI
18th Jul 20261772 AMAQI
18th Jul 20261663 AMAQI
18th Jul 20261394 AMAQI
18th Jul 2026895 AMAQI
25°C17/33°C
18th Jul 2026666 AMAQI
18th Jul 2026597 AMAQI
18th Jul 2026488 AMAQI
18th Jul 2026449 AMAQI
18th Jul 20264210 AMAQI
18th Jul 20263811 AMAQI
18th Jul 20264012 PMAQI
18th Jul 2026421 PMAQI
18th Jul 2026402 PMAQI
18th Jul 2026423 PMAQI
18th Jul 2026464 PMAQI
18th Jul 2026425 PMAQI
18th Jul 2026446 PMAQI
18th Jul 2026587 PMAQI
18th Jul 2026908 PMAQI
18th Jul 20261369 PMAQI
18th Jul 202615910 PMAQI
18th Jul 202615011 PMAQI
19th Jul 202614212 AMAQI
19th Jul 20261191 AMAQI
19th Jul 20261122 AMAQI
19th Jul 20261043 AMAQI
19th Jul 20261084 AMAQI
19th Jul 2026895 AMAQI
27°C22/36°C
19th Jul 2026976 AMAQI
19th Jul 2026987 AMAQI
19th Jul 2026988 AMAQI
19th Jul 20261009 AMAQI
19th Jul 202610610 AMAQI
19th Jul 202611611 AMAQI
19th Jul 202611612 PMAQI
19th Jul 20261321 PMAQI
19th Jul 20261252 PMAQI
19th Jul 20261263 PMAQI
19th Jul 20261204 PMAQI
19th Jul 20261145 PMAQI
19th Jul 20261226 PMAQI
19th Jul 20261307 PMAQI
19th Jul 20261188 PMAQI
19th Jul 20261309 PMAQI
19th Jul 202612010 PMAQI
19th Jul 202611011 PMAQI
20th Jul 202610012 AMAQI
20th Jul 2026851 AMAQI
20th Jul 2026762 AMAQI
20th Jul 2026723 AMAQI
20th Jul 2026754 AMAQI
20th Jul 2026695 AMAQI
22°C16/30°C
20th Jul 2026726 AMAQI
20th Jul 2026747 AMAQI
20th Jul 2026768 AMAQI
20th Jul 2026789 AMAQI
20th Jul 20269210 AMAQI
20th Jul 20269611 AMAQI
20th Jul 20269712 PMAQI
20th Jul 2026761 PMAQI
20th Jul 2026742 PMAQI
20th Jul 2026763 PMAQI
20th Jul 2026814 PMAQI
20th Jul 2026925 PMAQI
20th Jul 2026976 PMAQI
20th Jul 20261027 PMAQI
20th Jul 2026988 PMAQI
20th Jul 2026979 PMAQI
20th Jul 202610010 PMAQI
21st Jul 20268712 AMAQI
21st Jul 2026941 AMAQI
21st Jul 2026922 AMAQI
21st Jul 2026943 AMAQI
21st Jul 2026944 AMAQI
21st Jul 2026985 AMAQI
22°C14/30°C
21st Jul 20261026 AMAQI
21st Jul 2026947 AMAQI
21st Jul 20261008 AMAQI
21st Jul 20261029 AMAQI
21st Jul 20269710 AMAQI
21st Jul 20269611 AMAQI
21st Jul 202610212 PMAQI
21st Jul 2026881 PMAQI
21st Jul 2026812 PMAQI
21st Jul 2026663 PMAQI
21st Jul 2026634 PMAQI
21st Jul 2026625 PMAQI
21st Jul 2026666 PMAQI
21st Jul 2026567 PMAQI
21st Jul 2026518 PMAQI
21st Jul 2026429 PMAQI
21st Jul 20263810 PMAQI
21st Jul 20262111 PMAQI
22nd Jul 20262512 AMAQI
22nd Jul 2026421 AMAQI
22nd Jul 2026382 AMAQI
22nd Jul 2026423 AMAQI
22nd Jul 2026384 AMAQI
22nd Jul 2026275 AMAQI
26°C19/36°C
22nd Jul 2026286 AMAQI
22nd Jul 2026297 AMAQI
22nd Jul 2026238 AMAQI
22nd Jul 2026259 AMAQI
22nd Jul 20262510 AMAQI
22nd Jul 20262911 AMAQI
22nd Jul 20263812 PMAQI
22nd Jul 2026211 PMAQI
22nd Jul 2026332 PMAQI
22nd Jul 2026293 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026255 PMAQI
22nd Jul 2026216 PMAQI
22nd Jul 2026237 PMAQI
22nd Jul 2026218 PMAQI
22nd Jul 2026149 PMAQI
22nd Jul 20262110 PMAQI
22nd Jul 20262911 PMAQI
23rd Jul 20263012 AMAQI
23rd Jul 2026421 AMAQI
23rd Jul 2026382 AMAQI
23rd Jul 2026323 AMAQI
23rd Jul 2026234 AMAQI
23rd Jul 2026295 AMAQI
19°C13/25°C
23rd Jul 2026236 AMAQI
23rd Jul 2026217 AMAQI
23rd Jul 2026298 AMAQI
23rd Jul 2026289 AMAQI
23rd Jul 20263210 AMAQI
23rd Jul 20264211 AMAQI
23rd Jul 20264012 PMAQI
23rd Jul 2026381 PMAQI
23rd Jul 2026212 PMAQI
23rd Jul 2026173 PMAQI
23rd Jul 2026234 PMAQI
23rd Jul 2026305 PMAQI
23rd Jul 2026236 PMAQI
23rd Jul 2026217 PMAQI
23rd Jul 2026368 PMAQI
23rd Jul 2026279 PMAQI
23rd Jul 20262310 PMAQI
23rd Jul 20262911 PMAQI
24th Jul 20265012 AMAQI
24th Jul 2026381 AMAQI
24th Jul 2026312 AMAQI
24th Jul 2026273 AMAQI
24th Jul 2026214 AMAQI
24th Jul 2026235 AMAQI
20°C11/28°C
24th Jul 2026256 AMAQI
24th Jul 2026347 AMAQI
24th Jul 2026468 AMAQI
24th Jul 2026539 AMAQI
24th Jul 20265210 AMAQI
24th Jul 20264011 AMAQI
24th Jul 20263312 PMAQI
24th Jul 2026331 PMAQI
24th Jul 2026332 PMAQI
24th Jul 2026403 PMAQI
24th Jul 2026234 PMAQI
24th Jul 2026295 PMAQI
24th Jul 2026326 PMAQI
24th Jul 2026337 PMAQI
24th Jul 2026278 PMAQI
24th Jul 2026339 PMAQI
24th Jul 20264010 PMAQI
24th Jul 20263311 PMAQI
25th Jul 20262912 AMAQI
25th Jul 2026231 AMAQI
25th Jul 2026422 AMAQI
25th Jul 2026513 AMAQI
25th Jul 2026484 AMAQI
25th Jul 2026565 AMAQI
20°C13/27°C
25th Jul 2026546 AMAQI
25th Jul 2026577 AMAQI
25th Jul 2026528 AMAQI
25th Jul 2026529 AMAQI
25th Jul 20265210 AMAQI
25th Jul 20264211 AMAQI
25th Jul 20264012 PMAQI
25th Jul 2026251 PMAQI
25th Jul 2026252 PMAQI
25th Jul 2026233 PMAQI
25th Jul 2026274 PMAQI
25th Jul 2026275 PMAQI
25th Jul 2026276 PMAQI
25th Jul 2026277 PMAQI
25th Jul 2026278 PMAQI
25th Jul 2026239 PMAQI
25th Jul 20262710 PMAQI
25th Jul 20263111 PMAQI
26th Jul 20262912 AMAQI
26th Jul 2026401 AMAQI
26th Jul 2026382 AMAQI
26th Jul 2026423 AMAQI
26th Jul 2026424 AMAQI
26th Jul 2026465 AMAQI
22°C14/32°C
26th Jul 2026486 AMAQI
26th Jul 2026447 AMAQI
26th Jul 2026488 AMAQI
26th Jul 2026449 AMAQI
26th Jul 20264810 AMAQI
26th Jul 20264411 AMAQI
26th Jul 20264412 PMAQI
26th Jul 2026441 PMAQI
26th Jul 2026442 PMAQI
26th Jul 2026483 PMAQI
26th Jul 2026424 PMAQI
26th Jul 2026425 PMAQI
26th Jul 2026446 PMAQI
26th Jul 2026487 PMAQI
26th Jul 2026528 PMAQI
26th Jul 2026529 PMAQI
26th Jul 20265310 PMAQI
26th Jul 20265411 PMAQI
27th Jul 20265612 AMAQI
27th Jul 2026581 AMAQI
27th Jul 2026622 AMAQI
27th Jul 2026663 AMAQI
27th Jul 2026644 AMAQI
27th Jul 2026625 AMAQI
25°C18/32°C
27th Jul 2026696 AMAQI
27th Jul 2026667 AMAQI
27th Jul 2026668 AMAQI
27th Jul 2026679 AMAQI
27th Jul 20266710 AMAQI
27th Jul 20266311 AMAQI
27th Jul 20265812 PMAQI
27th Jul 2026591 PMAQI
27th Jul 2026582 PMAQI
27th Jul 2026603 PMAQI
27th Jul 2026604 PMAQI
27th Jul 2026605 PMAQI
27th Jul 2026606 PMAQI
27th Jul 2026607 PMAQI
27th Jul 2026688 PMAQI
27th Jul 2026799 PMAQI
27th Jul 20267810 PMAQI
27th Jul 20267511 PMAQI
28th Jul 20267312 AMAQI
28th Jul 2026691 AMAQI
28th Jul 2026672 AMAQI
28th Jul 2026583 AMAQI
28th Jul 2026544 AMAQI
28th Jul 2026515 AMAQI
26°C21/33°C
28th Jul 2026466 AMAQI
28th Jul 2026487 AMAQI
28th Jul 2026508 AMAQI
28th Jul 2026469 AMAQI
28th Jul 20264910 AMAQI
28th Jul 20265211 AMAQI
28th Jul 20265512 PMAQI
28th Jul 2026541 PMAQI
28th Jul 2026532 PMAQI
28th Jul 2026553 PMAQI
28th Jul 2026554 PMAQI
28th Jul 2026535 PMAQI
28th Jul 2026536 PMAQI
28th Jul 2026527 PMAQI
28th Jul 2026518 PMAQI
28th Jul 2026539 PMAQI
28th Jul 20264810 PMAQI
28th Jul 20264411 PMAQI
29th Jul 20264212 AMAQI
29th Jul 2026381 AMAQI
29th Jul 2026422 AMAQI
29th Jul 2026363 AMAQI
29th Jul 2026274 AMAQI
29th Jul 2026295 AMAQI
23°C19/28°C
29th Jul 2026276 AMAQI
29th Jul 2026297 AMAQI
29th Jul 2026298 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20262911 AMAQI
29th Jul 20262712 PMAQI
29th Jul 2026421 PMAQI
29th Jul 2026402 PMAQI
29th Jul 2026383 PMAQI
29th Jul 2026334 PMAQI
29th Jul 2026425 PMAQI
29th Jul 2026276 PMAQI
29th Jul 2026467 PMAQI
29th Jul 2026308 PMAQI
29th Jul 2026349 PMAQI
29th Jul 20264010 PMAQI
29th Jul 20262311 PMAQI
30th Jul 20263612 AMAQI
30th Jul 2026641 AMAQI
30th Jul 2026442 AMAQI
30th Jul 2026443 AMAQI
30th Jul 2026444 AMAQI
30th Jul 2026465 AMAQI
23°C15/31°C
30th Jul 2026406 AMAQI
30th Jul 2026447 AMAQI
30th Jul 2026448 AMAQI
30th Jul 2026529 AMAQI
30th Jul 20264710 AMAQI
30th Jul 20262811 AMAQI
30th Jul 20262612 PMAQI
30th Jul 2026481 PMAQI
30th Jul 2026532 PMAQI
30th Jul 2026563 PMAQI
30th Jul 2026554 PMAQI
30th Jul 2026575 PMAQI
30th Jul 2026556 PMAQI
30th Jul 2026547 PMAQI
30th Jul 2026538 PMAQI
30th Jul 2026549 PMAQI
30th Jul 20265610 PMAQI
30th Jul 20265911 PMAQI
31st Jul 20265712 AMAQI
31st Jul 2026601 AMAQI
31st Jul 2026592 AMAQI
31st Jul 2026573 AMAQI
31st Jul 2026574 AMAQI
31st Jul 2026545 AMAQI
25°C17/34°C
31st Jul 2026536 AMAQI
31st Jul 2026517 AMAQI
31st Jul 2026548 AMAQI
31st Jul 2026529 AMAQI
31st Jul 20265410 AMAQI
31st Jul 20265411 AMAQI
31st Jul 20265212 PMAQI
31st Jul 2026531 PMAQI
31st Jul 2026542 PMAQI
31st Jul 2026543 PMAQI
31st Jul 2026574 PMAQI
31st Jul 2026585 PMAQI
31st Jul 2026596 PMAQI
31st Jul 2026557 PMAQI
31st Jul 2026568 PMAQI
31st Jul 2026579 PMAQI
31st Jul 20265710 PMAQI
31st Jul 20265911 PMAQI
1st Aug 20265812 AMAQI
1st Aug 2026601 AMAQI
1st Aug 2026622 AMAQI
1st Aug 2026623 AMAQI
1st Aug 2026624 AMAQI
1st Aug 2026605 AMAQI
27°C19/35°C
1st Aug 2026586 AMAQI
1st Aug 2026607 AMAQI
1st Aug 2026568 AMAQI
1st Aug 2026559 AMAQI
1st Aug 20265410 AMAQI
1st Aug 20265411 AMAQI
1st Aug 20265412 PMAQI
1st Aug 2026551 PMAQI
1st Aug 2026532 PMAQI
1st Aug 2026523 PMAQI
1st Aug 2026524 PMAQI
1st Aug 2026465 PMAQI
1st Aug 2026466 PMAQI
1st Aug 2026447 PMAQI
1st Aug 2026408 PMAQI
1st Aug 2026389 PMAQI
1st Aug 20264610 PMAQI
1st Aug 20265011 PMAQI
2nd Aug 20264012 AMAQI
2nd Aug 2026331 AMAQI
2nd Aug 2026272 AMAQI
2nd Aug 2026233 AMAQI
2nd Aug 2026384 AMAQI
2nd Aug 2026365 AMAQI
25°C21/31°C
2nd Aug 2026256 AMAQI
2nd Aug 2026277 AMAQI
2nd Aug 2026238 AMAQI
2nd Aug 2026279 AMAQI
2nd Aug 20263110 AMAQI
2nd Aug 20262911 AMAQI
2nd Aug 20262912 PMAQI
2nd Aug 2026291 PMAQI
2nd Aug 2026472 PMAQI
2nd Aug 2026293 PMAQI
2nd Aug 2026294 PMAQI
2nd Aug 2026405 PMAQI
2nd Aug 2026366 PMAQI
2nd Aug 2026387 PMAQI
2nd Aug 2026328 PMAQI
2nd Aug 2026239 PMAQI
2nd Aug 20263110 PMAQI
2nd Aug 20262711 PMAQI
3rd Aug 20262312 AMAQI
3rd Aug 2026251 AMAQI
3rd Aug 2026252 AMAQI
3rd Aug 2026273 AMAQI
3rd Aug 2026384 AMAQI
3rd Aug 2026345 AMAQI
20°C18/23°C
3rd Aug 2026346 AMAQI
3rd Aug 2026407 AMAQI
3rd Aug 2026448 AMAQI
3rd Aug 2026449 AMAQI
3rd Aug 20264010 AMAQI
3rd Aug 20264411 AMAQI
3rd Aug 20264212 PMAQI
3rd Aug 2026441 PMAQI
3rd Aug 2026402 PMAQI
3rd Aug 2026423 PMAQI
3rd Aug 2026384 PMAQI
3rd Aug 2026405 PMAQI
3rd Aug 2026366 PMAQI
3rd Aug 2026497 PMAQI
3rd Aug 2026408 PMAQI
3rd Aug 2026329 PMAQI
3rd Aug 20263610 PMAQI
3rd Aug 20264011 PMAQI
4th Aug 20263612 AMAQI
4th Aug 2026321 AMAQI
4th Aug 2026292 AMAQI
4th Aug 2026253 AMAQI
4th Aug 2026234 AMAQI
4th Aug 2026255 AMAQI
22°C15/31°C
4th Aug 2026216 AMAQI
6 AM4th Aug 2026277 AMAQI
4th Aug 2026368 AMAQI
4th Aug 2026389 AMAQI
4th Aug 20264210 AMAQI
4th Aug 20264711 AMAQI
4th Aug 20262912 PMAQI
4th Aug 2026271 PMAQI
1 PM4th Aug 2026342 PMAQI
4th Aug 2026463 PMAQI
4th Aug 2026504 PMAQI
4th Aug 2026505 PMAQI
4th Aug 2026386 PMAQI
4th Aug 2026277 PMAQI
4th Aug 2026318 PMAQI
4th Aug 2026239 PMAQI
9 PM4th Aug 20262910 PMAQI
4th Aug 20263411 PMAQI
1 AM
5 AM
23°C14/32°C
Day time
Avg. Highest Time
10 AM - 1 PM
54AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
5 PM - 6 PM
48AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 1 PM (Avg. 54), while the lowest AQI was between 5 PM to 6 PM (Avg. 48).
Night time
Avg. Highest Time
12 AM - 10 PM
51AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 11 PM
51AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 10 PM (Avg. 51), while the lowest AQI was between 12 AM to 11 PM (Avg. 51).
2026 Days Vs Air Quality
Sandwich, Windsor, Ontario, Canada
2026
87%
186
12%
25
0.4%
1
0.4%
1
Total number of days with different AQI categories in last 216 days in 2026 (149 days remaining)
Good
186 DaysModerate
25 DaysPoor
1 DaysUnhealthy
0 DaysSevere
1 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2026, 87% of 216 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
Sandwich, Windsor, 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
19AQI (US)
19AQI (US)
2nd January 2026
37AQI (US)
37AQI (US)
3rd January 2026
41AQI (US)
41AQI (US)
4th January 2026
42AQI (US)
42AQI (US)
5th January 2026
67AQI (US)
67AQI (US)
6th January 2026
100AQI (US)
100AQI (US)
7th January 2026
76AQI (US)
76AQI (US)
8th January 2026
69AQI (US)
69AQI (US)
9th January 2026
28AQI (US)
28AQI (US)
10th January 2026
31AQI (US)
31AQI (US)
11th January 2026
25AQI (US)
25AQI (US)
12th January 2026
37AQI (US)
37AQI (US)
13th January 2026
53AQI (US)
53AQI (US)
14th January 2026
34AQI (US)
34AQI (US)
15th January 2026
16AQI (US)
16AQI (US)
16th January 2026
46AQI (US)
46AQI (US)
17th January 2026
51AQI (US)
51AQI (US)
18th January 2026
34AQI (US)
34AQI (US)
19th January 2026
37AQI (US)
37AQI (US)
20th January 2026
38AQI (US)
38AQI (US)
21st January 2026
46AQI (US)
46AQI (US)
22nd January 2026
53AQI (US)
53AQI (US)
23rd January 2026
54AQI (US)
54AQI (US)
24th January 2026
42AQI (US)
42AQI (US)
25th January 2026
47AQI (US)
47AQI (US)
26th January 2026
47AQI (US)
47AQI (US)
27th January 2026
34AQI (US)
34AQI (US)
28th January 2026
40AQI (US)
40AQI (US)
29th January 2026
46AQI (US)
46AQI (US)
30th January 2026
59AQI (US)
59AQI (US)
31st January 2026
39AQI (US)
39AQI (US)
1st February 2026
42AQI (US)
42AQI (US)
2nd February 2026
50AQI (US)
50AQI (US)
3rd February 2026
45AQI (US)
45AQI (US)
4th February 2026
38AQI (US)
38AQI (US)
5th February 2026
50AQI (US)
50AQI (US)
6th February 2026
46AQI (US)
46AQI (US)
7th February 2026
32AQI (US)
32AQI (US)
8th February 2026
32AQI (US)
32AQI (US)
9th February 2026
42AQI (US)
42AQI (US)
10th February 2026
42AQI (US)
42AQI (US)
11th February 2026
31AQI (US)
31AQI (US)
12th February 2026
28AQI (US)
28AQI (US)
13th February 2026
36AQI (US)
36AQI (US)
14th February 2026
44AQI (US)
44AQI (US)
15th February 2026
50AQI (US)
50AQI (US)
16th February 2026
55AQI (US)
55AQI (US)
17th February 2026
55AQI (US)
55AQI (US)
18th February 2026
41AQI (US)
41AQI (US)
19th February 2026
34AQI (US)
34AQI (US)
20th February 2026
34AQI (US)
34AQI (US)
21st February 2026
28AQI (US)
28AQI (US)
22nd February 2026
36AQI (US)
36AQI (US)
23rd February 2026
32AQI (US)
32AQI (US)
24th February 2026
38AQI (US)
38AQI (US)
25th February 2026
39AQI (US)
39AQI (US)
26th February 2026
27AQI (US)
27AQI (US)
27th February 2026
32AQI (US)
32AQI (US)
28th February 2026
29AQI (US)
29AQI (US)
1st March 2026
31AQI (US)
31AQI (US)
2nd March 2026
44AQI (US)
44AQI (US)
3rd March 2026
40AQI (US)
40AQI (US)
4th March 2026
42AQI (US)
42AQI (US)
5th March 2026
35AQI (US)
35AQI (US)
6th March 2026
29AQI (US)
29AQI (US)
7th March 2026
33AQI (US)
33AQI (US)
8th March 2026
30AQI (US)
30AQI (US)
9th March 2026
32AQI (US)
32AQI (US)
10th March 2026
33AQI (US)
33AQI (US)
11th March 2026
37AQI (US)
37AQI (US)
12th March 2026
30AQI (US)
30AQI (US)
13th March 2026
38AQI (US)
38AQI (US)
14th March 2026
34AQI (US)
34AQI (US)
15th March 2026
26AQI (US)
26AQI (US)
16th March 2026
26AQI (US)
26AQI (US)
17th March 2026
30AQI (US)
30AQI (US)
18th March 2026
28AQI (US)
28AQI (US)
19th March 2026
39AQI (US)
39AQI (US)
20th March 2026
42AQI (US)
42AQI (US)
21st March 2026
30AQI (US)
30AQI (US)
22nd March 2026
29AQI (US)
29AQI (US)
23rd March 2026
34AQI (US)
34AQI (US)
24th March 2026
28AQI (US)
28AQI (US)
25th March 2026
28AQI (US)
28AQI (US)
26th March 2026
43AQI (US)
43AQI (US)
27th March 2026
19AQI (US)
19AQI (US)
28th March 2026
22AQI (US)
22AQI (US)
29th March 2026
19AQI (US)
19AQI (US)
30th March 2026
34AQI (US)
34AQI (US)
31st March 2026
32AQI (US)
32AQI (US)
1st April 2026
27AQI (US)
27AQI (US)
2nd April 2026
22AQI (US)
22AQI (US)
3rd April 2026
22AQI (US)
22AQI (US)
4th April 2026
30AQI (US)
30AQI (US)
5th April 2026
29AQI (US)
29AQI (US)
6th April 2026
29AQI (US)
29AQI (US)
7th April 2026
24AQI (US)
24AQI (US)
8th April 2026
31AQI (US)
31AQI (US)
9th April 2026
32AQI (US)
32AQI (US)
10th April 2026
24AQI (US)
24AQI (US)
11th April 2026
24AQI (US)
24AQI (US)
12th April 2026
29AQI (US)
29AQI (US)
13th April 2026
29AQI (US)
29AQI (US)
14th April 2026
35AQI (US)
35AQI (US)
15th April 2026
31AQI (US)
31AQI (US)
16th April 2026
28AQI (US)
28AQI (US)
17th April 2026
18th April 2026
22AQI (US)
22AQI (US)
19th April 2026
28AQI (US)
28AQI (US)
20th April 2026
22AQI (US)
22AQI (US)
21st April 2026
32AQI (US)
32AQI (US)
22nd April 2026
23rd April 2026
32AQI (US)
32AQI (US)
24th April 2026
35AQI (US)
35AQI (US)
25th April 2026
19AQI (US)
19AQI (US)
26th April 2026
27AQI (US)
27AQI (US)
27th April 2026
21AQI (US)
21AQI (US)
28th April 2026
22AQI (US)
22AQI (US)
29th April 2026
23AQI (US)
23AQI (US)
30th April 2026
24AQI (US)
24AQI (US)
1st May 2026
21AQI (US)
21AQI (US)
2nd May 2026
22AQI (US)
22AQI (US)
3rd May 2026
33AQI (US)
33AQI (US)
4th May 2026
44AQI (US)
44AQI (US)
5th May 2026
31AQI (US)
31AQI (US)
6th May 2026
20AQI (US)
20AQI (US)
7th May 2026
29AQI (US)
29AQI (US)
8th May 2026
32AQI (US)
32AQI (US)
9th May 2026
10th May 2026
25AQI (US)
25AQI (US)
11th May 2026
19AQI (US)
19AQI (US)
12th May 2026
25AQI (US)
25AQI (US)
13th May 2026
30AQI (US)
30AQI (US)
14th May 2026
23AQI (US)
23AQI (US)
15th May 2026
48AQI (US)
48AQI (US)
16th May 2026
47AQI (US)
47AQI (US)
17th May 2026
54AQI (US)
54AQI (US)
18th May 2026
56AQI (US)
56AQI (US)
19th May 2026
52AQI (US)
52AQI (US)
20th May 2026
41AQI (US)
41AQI (US)
21st May 2026
38AQI (US)
38AQI (US)
22nd May 2026
40AQI (US)
40AQI (US)
23rd May 2026
50AQI (US)
50AQI (US)
24th May 2026
42AQI (US)
42AQI (US)
25th May 2026
43AQI (US)
43AQI (US)
26th May 2026
26AQI (US)
26AQI (US)
27th May 2026
33AQI (US)
33AQI (US)
28th May 2026
22AQI (US)
22AQI (US)
29th May 2026
32AQI (US)
32AQI (US)
30th May 2026
18AQI (US)
18AQI (US)
31st May 2026
15AQI (US)
15AQI (US)
1st June 2026
37AQI (US)
37AQI (US)
2nd June 2026
23AQI (US)
23AQI (US)
3rd June 2026
41AQI (US)
41AQI (US)
4th June 2026
42AQI (US)
42AQI (US)
5th June 2026
56AQI (US)
56AQI (US)
6th June 2026
21AQI (US)
21AQI (US)
7th June 2026
15AQI (US)
15AQI (US)
8th June 2026
28AQI (US)
28AQI (US)
9th June 2026
19AQI (US)
19AQI (US)
10th June 2026
16AQI (US)
16AQI (US)
11th June 2026
17AQI (US)
17AQI (US)
12th June 2026
15AQI (US)
15AQI (US)
13th June 2026
24AQI (US)
24AQI (US)
14th June 2026
22AQI (US)
22AQI (US)
15th June 2026
15AQI (US)
15AQI (US)
16th June 2026
24AQI (US)
24AQI (US)
17th June 2026
19AQI (US)
19AQI (US)
18th June 2026
16AQI (US)
16AQI (US)
19th June 2026
13AQI (US)
13AQI (US)
20th June 2026
15AQI (US)
15AQI (US)
21st June 2026
16AQI (US)
16AQI (US)
22nd June 2026
17AQI (US)
17AQI (US)
23rd June 2026
16AQI (US)
16AQI (US)
24th June 2026
24AQI (US)
24AQI (US)
25th June 2026
15AQI (US)
15AQI (US)
26th June 2026
19AQI (US)
19AQI (US)
27th June 2026
19AQI (US)
19AQI (US)
28th June 2026
15AQI (US)
15AQI (US)
29th June 2026
17AQI (US)
17AQI (US)
30th June 2026
42AQI (US)
42AQI (US)
1st July 2026
72AQI (US)
72AQI (US)
2nd July 2026
67AQI (US)
67AQI (US)
3rd July 2026
30AQI (US)
30AQI (US)
4th July 2026
15AQI (US)
15AQI (US)
5th July 2026
38AQI (US)
38AQI (US)
6th July 2026
28AQI (US)
28AQI (US)
7th July 2026
19AQI (US)
19AQI (US)
8th July 2026
19AQI (US)
19AQI (US)
9th July 2026
36AQI (US)
36AQI (US)
10th July 2026
14AQI (US)
14AQI (US)
11th July 2026
13AQI (US)
13AQI (US)
12th July 2026
18AQI (US)
18AQI (US)
13th July 2026
45AQI (US)
45AQI (US)
14th July 2026
36AQI (US)
36AQI (US)
15th July 2026
39AQI (US)
39AQI (US)
16th July 2026
84AQI (US)
84AQI (US)
17th July 2026
223AQI (US)
223AQI (US)
18th July 2026
89AQI (US)
89AQI (US)
19th July 2026
115AQI (US)
115AQI (US)
20th July 2026
85AQI (US)
85AQI (US)
21st July 2026
79AQI (US)
79AQI (US)
22nd July 2026
28AQI (US)
28AQI (US)
23rd July 2026
29AQI (US)
29AQI (US)
24th July 2026
35AQI (US)
35AQI (US)
25th July 2026
37AQI (US)
37AQI (US)
26th July 2026
45AQI (US)
45AQI (US)
27th July 2026
64AQI (US)
64AQI (US)
28th July 2026
54AQI (US)
54AQI (US)
29th July 2026
33AQI (US)
33AQI (US)
30th July 2026
48AQI (US)
48AQI (US)
31st July 2026
56AQI (US)
56AQI (US)
1st August 2026
53AQI (US)
53AQI (US)
2nd August 2026
31AQI (US)
31AQI (US)
3rd August 2026
37AQI (US)
37AQI (US)
4th August 2026
33AQI (US)
33AQI (US)
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
45AQI (US)
39AQI (US)
32AQI (US)
27AQI (US)
34AQI (US)
23AQI (US)
51AQI (US)
39AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202636AQI (US)
22
9
26
2
31
28
27
3
29
1
20
9
1
1
3
1
186
25
1
1
Highest AQI (US) recorded in
July51AQI (US)
Lowest AQI (US) recorded in
June23AQI (US)
202545AQI (US)
3
2
28
2
31
16
12
2
14
15
2
16
13
2
20
10
24
7
21
9
15
16
188
86
6
Highest AQI (US) recorded in
June57AQI (US)
Lowest AQI (US) recorded in
May28AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Most Polluted Year Recorded
2025(Avg.)
45AQI (US)Least Polluted Year Recorded
2026(Avg.)
36AQI (US)Sandwich's annual 2026 AQI (US) (36) shows an average percentage change of -20% (improved AQI (US)) compared to previous years: 2025 (45).
