Burlington, 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
Burlington, Ontario, Canada
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
96AQILowest AQI recorded on
31st Aug 2022
15AQISame Day Analysis (1st August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 40 of Good air quality, showing improvement over 2025, 2024 and 2022 on the same day.
Day & Night AQI Trend: 1st Aug - 2nd Aug 2026
Burlington, Ontario, Canada
AQI
Day
Night
.
5 AM1st Aug 2026
8 PM
4 AM2nd Aug 2026
Day time
Avg. Highest Time
11AM1st Aug
46AQI
Avg. Lowest Time
2PM1st Aug
39AQI
Night time
Avg. Highest Time
5AM1st Aug
44AQI
Avg. Lowest Time
2AM2nd Aug
38AQI
In the last 24 hours,
Burlington's AQI reached its highest point of 46 at 11 AM during the Day, while the lowest point, 38, was recorded at 2 AM during the Night between 1st Aug and 2nd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Burlington, Ontario, Canada
JulAug
04th - 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 - 02nd02nd
Day
Night
4th Jul 2026265 AMAQI
4th Jul 2026256 AMAQI
4th Jul 2026267 AMAQI
4th Jul 2026278 AMAQI
4th Jul 2026269 AMAQI
4th Jul 20262610 AMAQI
4th Jul 20262711 AMAQI
4th Jul 20262912 PMAQI
4th Jul 2026251 PMAQI
4th Jul 2026242 PMAQI
4th Jul 2026243 PMAQI
4th Jul 2026244 PMAQI
4th Jul 2026245 PMAQI
4th Jul 2026246 PMAQI
4th Jul 2026247 PMAQI
4th Jul 2026218 PMAQI
4th Jul 2026229 PMAQI
4th Jul 20262010 PMAQI
4th Jul 20262011 PMAQI
5th Jul 20262012 AMAQI
5th Jul 2026231 AMAQI
5th Jul 2026282 AMAQI
5th Jul 2026283 AMAQI
5th Jul 2026274 AMAQI
23°C17/27°C
5th Jul 2026255 AMAQI
5th Jul 2026266 AMAQI
5th Jul 2026227 AMAQI
5th Jul 2026278 AMAQI
5th Jul 2026249 AMAQI
5th Jul 20264410 AMAQI
5th Jul 20262911 AMAQI
5th Jul 20262812 PMAQI
5th Jul 2026261 PMAQI
5th Jul 2026282 PMAQI
5th Jul 2026243 PMAQI
5th Jul 2026264 PMAQI
5th Jul 2026285 PMAQI
5th Jul 2026286 PMAQI
5th Jul 2026267 PMAQI
5th Jul 2026228 PMAQI
5th Jul 2026369 PMAQI
5th Jul 20262010 PMAQI
5th Jul 20262211 PMAQI
6th Jul 20262012 AMAQI
6th Jul 2026241 AMAQI
6th Jul 2026262 AMAQI
6th Jul 2026283 AMAQI
6th Jul 2026214 AMAQI
20°C18/21°C
6th Jul 2026205 AMAQI
6th Jul 2026216 AMAQI
6th Jul 2026287 AMAQI
6th Jul 2026278 AMAQI
6th Jul 2026289 AMAQI
6th Jul 20262910 AMAQI
6th Jul 20263211 AMAQI
6th Jul 20263212 PMAQI
6th Jul 2026311 PMAQI
6th Jul 2026302 PMAQI
6th Jul 2026303 PMAQI
6th Jul 2026324 PMAQI
6th Jul 2026305 PMAQI
6th Jul 2026306 PMAQI
6th Jul 2026327 PMAQI
6th Jul 2026268 PMAQI
6th Jul 2026289 PMAQI
6th Jul 20262610 PMAQI
6th Jul 20262411 PMAQI
7th Jul 20262412 AMAQI
7th Jul 2026261 AMAQI
7th Jul 2026302 AMAQI
7th Jul 2026303 AMAQI
7th Jul 2026424 AMAQI
20°C18/22°C
7th Jul 2026295 AMAQI
7th Jul 2026306 AMAQI
7th Jul 2026307 AMAQI
7th Jul 2026308 AMAQI
7th Jul 2026269 AMAQI
7th Jul 20262810 AMAQI
7th Jul 20263211 AMAQI
7th Jul 20263212 PMAQI
7th Jul 2026331 PMAQI
7th Jul 2026322 PMAQI
7th Jul 2026283 PMAQI
7th Jul 2026324 PMAQI
7th Jul 2026315 PMAQI
7th Jul 2026306 PMAQI
7th Jul 2026317 PMAQI
7th Jul 2026268 PMAQI
7th Jul 2026289 PMAQI
7th Jul 20262610 PMAQI
7th Jul 20262711 PMAQI
8th Jul 20262612 AMAQI
8th Jul 2026281 AMAQI
8th Jul 2026302 AMAQI
8th Jul 2026313 AMAQI
8th Jul 2026264 AMAQI
20°C18/23°C
8th Jul 2026265 AMAQI
8th Jul 2026216 AMAQI
8th Jul 2026227 AMAQI
8th Jul 2026248 AMAQI
8th Jul 2026249 AMAQI
8th Jul 20262810 AMAQI
8th Jul 20263111 AMAQI
8th Jul 20263212 PMAQI
8th Jul 2026311 PMAQI
8th Jul 2026372 PMAQI
8th Jul 2026293 PMAQI
8th Jul 2026344 PMAQI
8th Jul 2026315 PMAQI
8th Jul 2026496 PMAQI
8th Jul 2026467 PMAQI
8th Jul 2026248 PMAQI
8th Jul 2026269 PMAQI
8th Jul 20262410 PMAQI
8th Jul 20262311 PMAQI
9th Jul 20262112 AMAQI
9th Jul 2026251 AMAQI
9th Jul 2026282 AMAQI
9th Jul 2026263 AMAQI
9th Jul 2026274 AMAQI
23°C18/28°C
9th Jul 2026285 AMAQI
9th Jul 2026276 AMAQI
9th Jul 2026287 AMAQI
9th Jul 2026288 AMAQI
9th Jul 2026289 AMAQI
9th Jul 20263110 AMAQI
9th Jul 20262911 AMAQI
9th Jul 20263312 PMAQI
9th Jul 2026291 PMAQI
9th Jul 2026302 PMAQI
9th Jul 2026283 PMAQI
9th Jul 2026304 PMAQI
9th Jul 2026325 PMAQI
9th Jul 2026346 PMAQI
9th Jul 2026367 PMAQI
9th Jul 2026308 PMAQI
9th Jul 2026329 PMAQI
9th Jul 20263010 PMAQI
9th Jul 20262811 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026251 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026283 AMAQI
10th Jul 2026324 AMAQI
24°C20/31°C
10th Jul 2026325 AMAQI
10th Jul 2026326 AMAQI
10th Jul 2026327 AMAQI
10th Jul 2026328 AMAQI
10th Jul 2026349 AMAQI
10th Jul 20263510 AMAQI
10th Jul 20264211 AMAQI
10th Jul 20265112 PMAQI
10th Jul 2026531 PMAQI
10th Jul 2026442 PMAQI
10th Jul 2026313 PMAQI
10th Jul 2026344 PMAQI
10th Jul 2026355 PMAQI
10th Jul 2026426 PMAQI
10th Jul 2026447 PMAQI
10th Jul 2026448 PMAQI
10th Jul 2026369 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20262911 PMAQI
11th Jul 20262612 AMAQI
11th Jul 2026271 AMAQI
11th Jul 2026252 AMAQI
11th Jul 2026283 AMAQI
11th Jul 2026334 AMAQI
22°C20/26°C
11th Jul 2026325 AMAQI
11th Jul 2026326 AMAQI
11th Jul 2026287 AMAQI
11th Jul 2026318 AMAQI
11th Jul 2026339 AMAQI
11th Jul 20265210 AMAQI
11th Jul 20263311 AMAQI
11th Jul 20263312 PMAQI
11th Jul 2026331 PMAQI
11th Jul 2026462 PMAQI
11th Jul 2026303 PMAQI
11th Jul 2026314 PMAQI
11th Jul 2026325 PMAQI
11th Jul 2026306 PMAQI
11th Jul 2026307 PMAQI
11th Jul 2026328 PMAQI
11th Jul 2026329 PMAQI
11th Jul 20262810 PMAQI
11th Jul 20262811 PMAQI
12th Jul 20262412 AMAQI
12th Jul 2026231 AMAQI
12th Jul 2026232 AMAQI
12th Jul 2026263 AMAQI
12th Jul 2026324 AMAQI
22°C19/26°C
12th Jul 2026305 AMAQI
12th Jul 2026306 AMAQI
12th Jul 2026447 AMAQI
12th Jul 2026568 AMAQI
12th Jul 2026549 AMAQI
12th Jul 20264210 AMAQI
12th Jul 20263111 AMAQI
12th Jul 20263412 PMAQI
12th Jul 2026311 PMAQI
12th Jul 2026302 PMAQI
12th Jul 2026493 PMAQI
12th Jul 2026724 PMAQI
12th Jul 2026775 PMAQI
12th Jul 2026746 PMAQI
12th Jul 2026697 PMAQI
12th Jul 2026628 PMAQI
12th Jul 2026529 PMAQI
12th Jul 20265110 PMAQI
12th Jul 20265611 PMAQI
13th Jul 20266012 AMAQI
13th Jul 2026621 AMAQI
13th Jul 2026632 AMAQI
13th Jul 2026643 AMAQI
13th Jul 2026464 AMAQI
22°C18/27°C
13th Jul 2026345 AMAQI
13th Jul 2026326 AMAQI
13th Jul 2026337 AMAQI
13th Jul 2026328 AMAQI
13th Jul 2026329 AMAQI
13th Jul 20263610 AMAQI
13th Jul 20263411 AMAQI
13th Jul 20263412 PMAQI
13th Jul 2026321 PMAQI
13th Jul 2026332 PMAQI
13th Jul 2026283 PMAQI
13th Jul 2026324 PMAQI
13th Jul 2026335 PMAQI
13th Jul 2026316 PMAQI
13th Jul 2026267 PMAQI
13th Jul 2026338 PMAQI
13th Jul 2026349 PMAQI
13th Jul 20262710 PMAQI
13th Jul 20263011 PMAQI
14th Jul 20262112 AMAQI
14th Jul 2026221 AMAQI
14th Jul 2026222 AMAQI
14th Jul 2026263 AMAQI
14th Jul 2026314 AMAQI
25°C18/33°C
14th Jul 2026305 AMAQI
14th Jul 2026316 AMAQI
14th Jul 2026327 AMAQI
14th Jul 2026328 AMAQI
14th Jul 2026359 AMAQI
14th Jul 20263410 AMAQI
14th Jul 20263411 AMAQI
14th Jul 20263612 PMAQI
14th Jul 2026361 PMAQI
14th Jul 2026342 PMAQI
14th Jul 2026313 PMAQI
14th Jul 2026324 PMAQI
14th Jul 2026255 PMAQI
14th Jul 2026346 PMAQI
14th Jul 2026337 PMAQI
14th Jul 2026328 PMAQI
14th Jul 2026339 PMAQI
14th Jul 20262810 PMAQI
14th Jul 20262511 PMAQI
15th Jul 20262212 AMAQI
15th Jul 2026221 AMAQI
15th Jul 2026202 AMAQI
15th Jul 2026223 AMAQI
15th Jul 2026264 AMAQI
29°C22/37°C
15th Jul 2026285 AMAQI
15th Jul 2026236 AMAQI
15th Jul 2026277 AMAQI
15th Jul 2026248 AMAQI
15th Jul 2026279 AMAQI
15th Jul 20262710 AMAQI
15th Jul 20264111 AMAQI
15th Jul 20265312 PMAQI
15th Jul 2026601 PMAQI
15th Jul 2026652 PMAQI
15th Jul 2026663 PMAQI
15th Jul 20261304 PMAQI
15th Jul 2026885 PMAQI
15th Jul 2026676 PMAQI
15th Jul 2026447 PMAQI
15th Jul 2026488 PMAQI
15th Jul 2026499 PMAQI
15th Jul 20265010 PMAQI
15th Jul 20265311 PMAQI
16th Jul 20265612 AMAQI
16th Jul 2026551 AMAQI
16th Jul 2026632 AMAQI
16th Jul 2026753 AMAQI
16th Jul 2026784 AMAQI
26°C23/31°C
16th Jul 2026865 AMAQI
16th Jul 2026876 AMAQI
16th Jul 2026847 AMAQI
16th Jul 2026908 AMAQI
16th Jul 2026829 AMAQI
16th Jul 20268810 AMAQI
16th Jul 20268611 AMAQI
16th Jul 20269212 PMAQI
16th Jul 2026881 PMAQI
16th Jul 2026882 PMAQI
16th Jul 2026883 PMAQI
16th Jul 2026884 PMAQI
16th Jul 2026845 PMAQI
16th Jul 2026866 PMAQI
16th Jul 2026797 PMAQI
16th Jul 2026748 PMAQI
16th Jul 2026809 PMAQI
16th Jul 20268410 PMAQI
16th Jul 20268611 PMAQI
17th Jul 20267812 AMAQI
17th Jul 2026761 AMAQI
17th Jul 2026752 AMAQI
17th Jul 2026613 AMAQI
17th Jul 2026674 AMAQI
24°C20/30°C
17th Jul 2026705 AMAQI
17th Jul 2026606 AMAQI
17th Jul 2026757 AMAQI
17th Jul 2026708 AMAQI
17th Jul 2026739 AMAQI
17th Jul 20267210 AMAQI
17th Jul 20269511 AMAQI
17th Jul 202610012 PMAQI
17th Jul 2026771 PMAQI
17th Jul 2026782 PMAQI
17th Jul 2026713 PMAQI
17th Jul 2026674 PMAQI
17th Jul 2026675 PMAQI
17th Jul 2026656 PMAQI
17th Jul 2026707 PMAQI
17th Jul 2026678 PMAQI
17th Jul 2026879 PMAQI
17th Jul 202611410 PMAQI
17th Jul 202611411 PMAQI
18th Jul 202611312 AMAQI
18th Jul 20261131 AMAQI
18th Jul 20261082 AMAQI
18th Jul 20261123 AMAQI
18th Jul 20261174 AMAQI
22°C19/26°C
18th Jul 20261225 AMAQI
18th Jul 20261166 AMAQI
18th Jul 20261217 AMAQI
18th Jul 20261158 AMAQI
18th Jul 20261149 AMAQI
18th Jul 202611910 AMAQI
18th Jul 202611511 AMAQI
18th Jul 20266012 PMAQI
18th Jul 2026641 PMAQI
18th Jul 2026752 PMAQI
18th Jul 2026753 PMAQI
18th Jul 2026644 PMAQI
18th Jul 2026605 PMAQI
18th Jul 2026606 PMAQI
18th Jul 2026647 PMAQI
18th Jul 20261108 PMAQI
18th Jul 20261069 PMAQI
18th Jul 202610610 PMAQI
18th Jul 202610811 PMAQI
19th Jul 20266412 AMAQI
19th Jul 2026621 AMAQI
19th Jul 2026582 AMAQI
19th Jul 2026543 AMAQI
19th Jul 2026514 AMAQI
24°C19/32°C
19th Jul 2026555 AMAQI
19th Jul 2026646 AMAQI
19th Jul 2026877 AMAQI
19th Jul 2026928 AMAQI
19th Jul 2026919 AMAQI
19th Jul 20267210 AMAQI
19th Jul 20267211 AMAQI
19th Jul 20265112 PMAQI
19th Jul 2026361 PMAQI
19th Jul 2026262 PMAQI
19th Jul 2026263 PMAQI
19th Jul 2026264 PMAQI
19th Jul 2026245 PMAQI
19th Jul 2026406 PMAQI
19th Jul 2026237 PMAQI
19th Jul 2026288 PMAQI
19th Jul 2026289 PMAQI
19th Jul 20262210 PMAQI
19th Jul 20262411 PMAQI
20th Jul 20263412 AMAQI
20th Jul 2026311 AMAQI
20th Jul 2026262 AMAQI
20th Jul 2026283 AMAQI
20th Jul 2026284 AMAQI
20°C16/24°C
20th Jul 2026525 AMAQI
20th Jul 2026366 AMAQI
20th Jul 2026427 AMAQI
20th Jul 2026268 AMAQI
20th Jul 2026309 AMAQI
20th Jul 20262510 AMAQI
20th Jul 20262611 AMAQI
20th Jul 20262612 PMAQI
20th Jul 2026331 PMAQI
20th Jul 2026302 PMAQI
20th Jul 2026513 PMAQI
20th Jul 2026504 PMAQI
20th Jul 2026595 PMAQI
20th Jul 2026616 PMAQI
20th Jul 2026807 PMAQI
20th Jul 2026848 PMAQI
20th Jul 2026859 PMAQI
20th Jul 20268210 PMAQI
21st Jul 20267812 AMAQI
21st Jul 2026731 AMAQI
21st Jul 2026862 AMAQI
21st Jul 2026673 AMAQI
21st Jul 2026774 AMAQI
21°C15/28°C
21st Jul 2026685 AMAQI
21st Jul 2026676 AMAQI
21st Jul 2026707 AMAQI
21st Jul 2026748 AMAQI
21st Jul 2026709 AMAQI
21st Jul 20267410 AMAQI
21st Jul 20268411 AMAQI
21st Jul 20268012 PMAQI
21st Jul 2026741 PMAQI
21st Jul 2026572 PMAQI
21st Jul 2026383 PMAQI
21st Jul 2026364 PMAQI
21st Jul 2026265 PMAQI
21st Jul 2026346 PMAQI
21st Jul 2026247 PMAQI
21st Jul 2026238 PMAQI
21st Jul 2026289 PMAQI
21st Jul 20262710 PMAQI
21st Jul 20262811 PMAQI
22nd Jul 20262612 AMAQI
22nd Jul 2026201 AMAQI
22nd Jul 2026342 AMAQI
22nd Jul 2026303 AMAQI
22nd Jul 2026334 AMAQI
22°C19/26°C
22nd Jul 2026335 AMAQI
22nd Jul 2026336 AMAQI
22nd Jul 2026367 AMAQI
22nd Jul 2026338 AMAQI
22nd Jul 2026249 AMAQI
22nd Jul 20262810 AMAQI
22nd Jul 20262611 AMAQI
22nd Jul 20262412 PMAQI
22nd Jul 2026241 PMAQI
22nd Jul 2026192 PMAQI
22nd Jul 2026223 PMAQI
22nd Jul 2026204 PMAQI
22nd Jul 2026225 PMAQI
22nd Jul 2026216 PMAQI
22nd Jul 2026397 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026269 PMAQI
22nd Jul 20262210 PMAQI
22nd Jul 20263911 PMAQI
23rd Jul 20263412 AMAQI
23rd Jul 2026241 AMAQI
23rd Jul 2026342 AMAQI
23rd Jul 2026423 AMAQI
23rd Jul 2026334 AMAQI
18°C14/24°C
23rd Jul 2026295 AMAQI
23rd Jul 2026336 AMAQI
23rd Jul 2026387 AMAQI
23rd Jul 2026518 AMAQI
23rd Jul 2026309 AMAQI
23rd Jul 20262510 AMAQI
23rd Jul 20262711 AMAQI
23rd Jul 20262412 PMAQI
23rd Jul 2026311 PMAQI
23rd Jul 2026252 PMAQI
23rd Jul 2026273 PMAQI
23rd Jul 2026294 PMAQI
23rd Jul 2026245 PMAQI
23rd Jul 2026326 PMAQI
23rd Jul 2026237 PMAQI
23rd Jul 2026268 PMAQI
23rd Jul 2026269 PMAQI
23rd Jul 20262210 PMAQI
23rd Jul 20262411 PMAQI
24th Jul 20262412 AMAQI
24th Jul 2026211 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026303 AMAQI
24th Jul 2026244 AMAQI
19°C13/25°C
24th Jul 2026285 AMAQI
24th Jul 2026306 AMAQI
24th Jul 2026267 AMAQI
24th Jul 2026408 AMAQI
24th Jul 2026329 AMAQI
24th Jul 20263610 AMAQI
24th Jul 20262811 AMAQI
24th Jul 20263012 PMAQI
24th Jul 2026281 PMAQI
24th Jul 2026272 PMAQI
24th Jul 2026263 PMAQI
24th Jul 2026264 PMAQI
24th Jul 2026295 PMAQI
24th Jul 2026276 PMAQI
24th Jul 2026267 PMAQI
24th Jul 2026278 PMAQI
24th Jul 2026259 PMAQI
24th Jul 20262510 PMAQI
24th Jul 20262511 PMAQI
25th Jul 20262412 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026232 AMAQI
25th Jul 2026283 AMAQI
25th Jul 2026284 AMAQI
19°C14/23°C
25th Jul 2026275 AMAQI
25th Jul 2026346 AMAQI
25th Jul 2026277 AMAQI
25th Jul 2026258 AMAQI
25th Jul 2026259 AMAQI
25th Jul 20263010 AMAQI
25th Jul 20263811 AMAQI
25th Jul 20263412 PMAQI
25th Jul 2026381 PMAQI
25th Jul 2026412 PMAQI
25th Jul 2026463 PMAQI
25th Jul 2026394 PMAQI
25th Jul 2026395 PMAQI
25th Jul 2026346 PMAQI
25th Jul 2026367 PMAQI
25th Jul 2026378 PMAQI
25th Jul 2026349 PMAQI
25th Jul 20263410 PMAQI
25th Jul 20263411 PMAQI
26th Jul 20263412 AMAQI
26th Jul 2026381 AMAQI
26th Jul 2026402 AMAQI
26th Jul 2026383 AMAQI
26th Jul 2026384 AMAQI
20°C16/24°C
26th Jul 2026415 AMAQI
26th Jul 2026426 AMAQI
26th Jul 2026427 AMAQI
26th Jul 2026448 AMAQI
26th Jul 2026439 AMAQI
26th Jul 20264210 AMAQI
26th Jul 20263711 AMAQI
26th Jul 20264012 PMAQI
26th Jul 2026381 PMAQI
26th Jul 2026322 PMAQI
26th Jul 2026263 PMAQI
26th Jul 2026264 PMAQI
26th Jul 2026345 PMAQI
26th Jul 2026406 PMAQI
26th Jul 2026397 PMAQI
26th Jul 2026408 PMAQI
26th Jul 2026409 PMAQI
26th Jul 20263910 PMAQI
26th Jul 20263811 PMAQI
27th Jul 20264012 AMAQI
27th Jul 2026401 AMAQI
27th Jul 2026402 AMAQI
27th Jul 2026403 AMAQI
27th Jul 2026404 AMAQI
22°C18/26°C
27th Jul 2026395 AMAQI
27th Jul 2026426 AMAQI
27th Jul 2026427 AMAQI
27th Jul 2026438 AMAQI
27th Jul 2026449 AMAQI
27th Jul 20264410 AMAQI
27th Jul 20264511 AMAQI
27th Jul 20264512 PMAQI
27th Jul 2026481 PMAQI
27th Jul 2026512 PMAQI
27th Jul 2026483 PMAQI
27th Jul 2026524 PMAQI
27th Jul 2026545 PMAQI
27th Jul 2026546 PMAQI
27th Jul 2026547 PMAQI
27th Jul 2026568 PMAQI
27th Jul 2026549 PMAQI
27th Jul 20265510 PMAQI
27th Jul 20265611 PMAQI
28th Jul 20265512 AMAQI
28th Jul 2026541 AMAQI
28th Jul 2026532 AMAQI
28th Jul 2026543 AMAQI
28th Jul 2026544 AMAQI
23°C18/28°C
28th Jul 2026545 AMAQI
28th Jul 2026506 AMAQI
28th Jul 2026527 AMAQI
28th Jul 2026528 AMAQI
28th Jul 2026529 AMAQI
28th Jul 20265410 AMAQI
28th Jul 20265411 AMAQI
28th Jul 20265012 PMAQI
28th Jul 2026521 PMAQI
28th Jul 2026522 PMAQI
28th Jul 2026523 PMAQI
28th Jul 2026544 PMAQI
28th Jul 2026515 PMAQI
28th Jul 2026426 PMAQI
28th Jul 2026367 PMAQI
28th Jul 2026388 PMAQI
28th Jul 2026369 PMAQI
28th Jul 20263410 PMAQI
28th Jul 20263211 PMAQI
29th Jul 20262912 AMAQI
29th Jul 2026261 AMAQI
29th Jul 2026262 AMAQI
29th Jul 2026253 AMAQI
29th Jul 2026234 AMAQI
23°C20/28°C
29th Jul 2026265 AMAQI
29th Jul 2026276 AMAQI
29th Jul 2026287 AMAQI
29th Jul 2026288 AMAQI
29th Jul 2026329 AMAQI
29th Jul 20263210 AMAQI
29th Jul 20262211 AMAQI
29th Jul 20262212 PMAQI
29th Jul 2026221 PMAQI
29th Jul 2026222 PMAQI
29th Jul 2026213 PMAQI
29th Jul 2026204 PMAQI
29th Jul 2026225 PMAQI
29th Jul 2026226 PMAQI
29th Jul 2026347 PMAQI
29th Jul 2026218 PMAQI
29th Jul 2026219 PMAQI
29th Jul 20262210 PMAQI
29th Jul 20263011 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026271 AMAQI
30th Jul 2026292 AMAQI
30th Jul 2026293 AMAQI
30th Jul 2026364 AMAQI
22°C17/28°C
30th Jul 2026275 AMAQI
30th Jul 2026276 AMAQI
30th Jul 2026267 AMAQI
30th Jul 2026258 AMAQI
30th Jul 2026219 AMAQI
30th Jul 20262510 AMAQI
30th Jul 20263411 AMAQI
30th Jul 20263112 PMAQI
30th Jul 2026411 PMAQI
30th Jul 2026502 PMAQI
30th Jul 2026273 PMAQI
30th Jul 2026254 PMAQI
30th Jul 2026235 PMAQI
30th Jul 2026236 PMAQI
30th Jul 2026247 PMAQI
30th Jul 2026278 PMAQI
30th Jul 2026389 PMAQI
30th Jul 20263310 PMAQI
30th Jul 20263311 PMAQI
31st Jul 20264212 AMAQI
31st Jul 2026311 AMAQI
31st Jul 2026302 AMAQI
31st Jul 2026243 AMAQI
31st Jul 2026274 AMAQI
22°C17/28°C
31st Jul 2026255 AMAQI
31st Jul 2026366 AMAQI
31st Jul 2026417 AMAQI
31st Jul 2026298 AMAQI
31st Jul 2026329 AMAQI
31st Jul 20263610 AMAQI
31st Jul 20263011 AMAQI
31st Jul 20262512 PMAQI
31st Jul 2026271 PMAQI
31st Jul 2026262 PMAQI
31st Jul 2026213 PMAQI
31st Jul 2026304 PMAQI
31st Jul 2026305 PMAQI
31st Jul 2026276 PMAQI
31st Jul 2026307 PMAQI
31st Jul 2026278 PMAQI
31st Jul 2026239 PMAQI
31st Jul 20262210 PMAQI
31st Jul 20263011 PMAQI
1st Aug 20263012 AMAQI
1st Aug 2026341 AMAQI
1st Aug 2026242 AMAQI
1st Aug 2026253 AMAQI
1st Aug 2026334 AMAQI
22°C17/27°C
1st Aug 2026445 AMAQI
1st Aug 2026426 AMAQI
1st Aug 2026417 AMAQI
1st Aug 2026428 AMAQI
1st Aug 2026459 AMAQI
1st Aug 20264410 AMAQI
1st Aug 20264611 AMAQI
1st Aug 20264312 PMAQI
1st Aug 2026401 PMAQI
1st Aug 2026392 PMAQI
1st Aug 2026403 PMAQI
1st Aug 2026424 PMAQI
1st Aug 2026415 PMAQI
1st Aug 2026416 PMAQI
1st Aug 2026417 PMAQI
1st Aug 2026418 PMAQI
1st Aug 2026429 PMAQI
1st Aug 20264210 PMAQI
1st Aug 20263811 PMAQI
2nd Aug 20263812 AMAQI
2nd Aug 2026381 AMAQI
2nd Aug 2026382 AMAQI
2nd Aug 2026413 AMAQI
2nd Aug 2026394 AMAQI
22°C20/26°C
2nd Aug 2026385 AMAQI
5 AM2nd Aug 2026416 AMAQI
2nd Aug 2026437 AMAQI
2nd Aug 2026448 AMAQI
2nd Aug 2026449 AMAQI
2nd Aug 20264210 AMAQI
2nd Aug 20263411 AMAQI
2nd Aug 20262312 PMAQI
12 PM2nd Aug 2026261 PMAQI
2nd Aug 2026322 PMAQI
2nd Aug 2026283 PMAQI
2nd Aug 2026344 PMAQI
2nd Aug 2026345 PMAQI
2nd Aug 2026246 PMAQI
2nd Aug 2026257 PMAQI
2nd Aug 2026248 PMAQI
8 PM2nd Aug 2026239 PMAQI
2nd Aug 20264010 PMAQI
2nd Aug 20262711 PMAQI
12 AM
4 AM
21°C20/22°C
Day time
Avg. Highest Time
7 AM - 11 AM
43AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
3 PM
38AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 11 AM (Avg. 43), while the lowest AQI was between 3 PM to 3 PM (Avg. 38).
Night time
Avg. Highest Time
2 AM - 11 PM
40AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
12 AM - 1 AM
38AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 11 PM (Avg. 40), while the lowest AQI was between 12 AM to 1 AM (Avg. 38).
2026 Days Vs Air Quality
Burlington, Ontario, Canada
2026
91%
191
9%
19
Total number of days with different AQI categories in last 214 days in 2026 (151 days remaining)
Good
191 DaysModerate
19 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2026, 91% of 214 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
Burlington, 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
14AQI (US)
14AQI (US)
2nd January 2026
15AQI (US)
15AQI (US)
3rd January 2026
19AQI (US)
19AQI (US)
4th January 2026
33AQI (US)
33AQI (US)
5th January 2026
40AQI (US)
40AQI (US)
6th January 2026
76AQI (US)
76AQI (US)
7th January 2026
54AQI (US)
54AQI (US)
8th January 2026
56AQI (US)
56AQI (US)
9th January 2026
32AQI (US)
32AQI (US)
10th January 2026
15AQI (US)
15AQI (US)
11th January 2026
18AQI (US)
18AQI (US)
12th January 2026
26AQI (US)
26AQI (US)
13th January 2026
33AQI (US)
33AQI (US)
14th January 2026
34AQI (US)
34AQI (US)
15th January 2026
10AQI (US)
10AQI (US)
16th January 2026
24AQI (US)
24AQI (US)
17th January 2026
37AQI (US)
37AQI (US)
18th January 2026
23AQI (US)
23AQI (US)
19th January 2026
30AQI (US)
30AQI (US)
20th January 2026
21AQI (US)
21AQI (US)
21st January 2026
28AQI (US)
28AQI (US)
22nd January 2026
50AQI (US)
50AQI (US)
23rd January 2026
54AQI (US)
54AQI (US)
24th January 2026
48AQI (US)
48AQI (US)
25th January 2026
47AQI (US)
47AQI (US)
26th January 2026
48AQI (US)
48AQI (US)
27th January 2026
44AQI (US)
44AQI (US)
28th January 2026
46AQI (US)
46AQI (US)
29th January 2026
52AQI (US)
52AQI (US)
30th January 2026
53AQI (US)
53AQI (US)
31st January 2026
46AQI (US)
46AQI (US)
1st February 2026
45AQI (US)
45AQI (US)
2nd February 2026
54AQI (US)
54AQI (US)
3rd February 2026
56AQI (US)
56AQI (US)
4th February 2026
48AQI (US)
48AQI (US)
5th February 2026
48AQI (US)
48AQI (US)
6th February 2026
52AQI (US)
52AQI (US)
7th February 2026
40AQI (US)
40AQI (US)
8th February 2026
46AQI (US)
46AQI (US)
9th February 2026
46AQI (US)
46AQI (US)
10th February 2026
44AQI (US)
44AQI (US)
11th February 2026
40AQI (US)
40AQI (US)
12th February 2026
38AQI (US)
38AQI (US)
13th February 2026
48AQI (US)
48AQI (US)
14th February 2026
50AQI (US)
50AQI (US)
15th February 2026
45AQI (US)
45AQI (US)
16th February 2026
44AQI (US)
44AQI (US)
17th February 2026
62AQI (US)
62AQI (US)
18th February 2026
44AQI (US)
44AQI (US)
19th February 2026
41AQI (US)
41AQI (US)
20th February 2026
41AQI (US)
41AQI (US)
21st February 2026
36AQI (US)
36AQI (US)
22nd February 2026
36AQI (US)
36AQI (US)
23rd February 2026
38AQI (US)
38AQI (US)
24th February 2026
46AQI (US)
46AQI (US)
25th February 2026
47AQI (US)
47AQI (US)
26th February 2026
35AQI (US)
35AQI (US)
27th February 2026
39AQI (US)
39AQI (US)
28th February 2026
36AQI (US)
36AQI (US)
1st March 2026
38AQI (US)
38AQI (US)
2nd March 2026
60AQI (US)
60AQI (US)
3rd March 2026
49AQI (US)
49AQI (US)
4th March 2026
48AQI (US)
48AQI (US)
5th March 2026
43AQI (US)
43AQI (US)
6th March 2026
45AQI (US)
45AQI (US)
7th March 2026
42AQI (US)
42AQI (US)
8th March 2026
38AQI (US)
38AQI (US)
9th March 2026
39AQI (US)
39AQI (US)
10th March 2026
34AQI (US)
34AQI (US)
11th March 2026
41AQI (US)
41AQI (US)
12th March 2026
41AQI (US)
41AQI (US)
13th March 2026
41AQI (US)
41AQI (US)
14th March 2026
36AQI (US)
36AQI (US)
15th March 2026
34AQI (US)
34AQI (US)
16th March 2026
38AQI (US)
38AQI (US)
17th March 2026
34AQI (US)
34AQI (US)
18th March 2026
32AQI (US)
32AQI (US)
19th March 2026
39AQI (US)
39AQI (US)
20th March 2026
41AQI (US)
41AQI (US)
21st March 2026
38AQI (US)
38AQI (US)
22nd March 2026
42AQI (US)
42AQI (US)
23rd March 2026
41AQI (US)
41AQI (US)
24th March 2026
37AQI (US)
37AQI (US)
25th March 2026
38AQI (US)
38AQI (US)
26th March 2026
37AQI (US)
37AQI (US)
27th March 2026
28AQI (US)
28AQI (US)
28th March 2026
31AQI (US)
31AQI (US)
29th March 2026
32AQI (US)
32AQI (US)
30th March 2026
26AQI (US)
26AQI (US)
31st March 2026
28AQI (US)
28AQI (US)
1st April 2026
32AQI (US)
32AQI (US)
2nd April 2026
30AQI (US)
30AQI (US)
3rd April 2026
30AQI (US)
30AQI (US)
4th April 2026
32AQI (US)
32AQI (US)
5th April 2026
30AQI (US)
30AQI (US)
6th April 2026
30AQI (US)
30AQI (US)
7th April 2026
28AQI (US)
28AQI (US)
8th April 2026
33AQI (US)
33AQI (US)
9th April 2026
29AQI (US)
29AQI (US)
10th April 2026
31AQI (US)
31AQI (US)
11th April 2026
31AQI (US)
31AQI (US)
12th April 2026
30AQI (US)
30AQI (US)
13th April 2026
35AQI (US)
35AQI (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
32AQI (US)
32AQI (US)
20th April 2026
28AQI (US)
28AQI (US)
21st April 2026
28AQI (US)
28AQI (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
26AQI (US)
26AQI (US)
29th April 2026
22AQI (US)
22AQI (US)
30th April 2026
25AQI (US)
25AQI (US)
1st May 2026
26AQI (US)
26AQI (US)
2nd May 2026
24AQI (US)
24AQI (US)
3rd May 2026
23AQI (US)
23AQI (US)
4th May 2026
32AQI (US)
32AQI (US)
5th May 2026
34AQI (US)
34AQI (US)
6th May 2026
30AQI (US)
30AQI (US)
7th May 2026
28AQI (US)
28AQI (US)
8th May 2026
31AQI (US)
31AQI (US)
9th May 2026
10th May 2026
32AQI (US)
32AQI (US)
11th May 2026
28AQI (US)
28AQI (US)
12th May 2026
26AQI (US)
26AQI (US)
13th May 2026
36AQI (US)
36AQI (US)
14th May 2026
23AQI (US)
23AQI (US)
15th May 2026
46AQI (US)
46AQI (US)
16th May 2026
52AQI (US)
52AQI (US)
17th May 2026
56AQI (US)
56AQI (US)
18th May 2026
58AQI (US)
58AQI (US)
19th May 2026
55AQI (US)
55AQI (US)
20th May 2026
50AQI (US)
50AQI (US)
21st May 2026
44AQI (US)
44AQI (US)
22nd May 2026
43AQI (US)
43AQI (US)
23rd May 2026
50AQI (US)
50AQI (US)
24th May 2026
48AQI (US)
48AQI (US)
25th May 2026
45AQI (US)
45AQI (US)
26th May 2026
34AQI (US)
34AQI (US)
27th May 2026
29AQI (US)
29AQI (US)
28th May 2026
27AQI (US)
27AQI (US)
29th May 2026
26AQI (US)
26AQI (US)
30th May 2026
28AQI (US)
28AQI (US)
31st May 2026
29AQI (US)
29AQI (US)
1st June 2026
30AQI (US)
30AQI (US)
2nd June 2026
32AQI (US)
32AQI (US)
3rd June 2026
32AQI (US)
32AQI (US)
4th June 2026
27AQI (US)
27AQI (US)
5th June 2026
27AQI (US)
27AQI (US)
6th June 2026
26AQI (US)
26AQI (US)
7th June 2026
24AQI (US)
24AQI (US)
8th June 2026
26AQI (US)
26AQI (US)
9th June 2026
27AQI (US)
27AQI (US)
10th June 2026
27AQI (US)
27AQI (US)
11th June 2026
27AQI (US)
27AQI (US)
12th June 2026
27AQI (US)
27AQI (US)
13th June 2026
26AQI (US)
26AQI (US)
14th June 2026
26AQI (US)
26AQI (US)
15th June 2026
26AQI (US)
26AQI (US)
16th June 2026
27AQI (US)
27AQI (US)
17th June 2026
28AQI (US)
28AQI (US)
18th June 2026
28AQI (US)
28AQI (US)
19th June 2026
26AQI (US)
26AQI (US)
20th June 2026
25AQI (US)
25AQI (US)
21st June 2026
22AQI (US)
22AQI (US)
22nd June 2026
26AQI (US)
26AQI (US)
23rd June 2026
25AQI (US)
25AQI (US)
24th June 2026
24AQI (US)
24AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
30AQI (US)
30AQI (US)
27th June 2026
33AQI (US)
33AQI (US)
28th June 2026
28AQI (US)
28AQI (US)
29th June 2026
26AQI (US)
26AQI (US)
30th June 2026
26AQI (US)
26AQI (US)
1st July 2026
27AQI (US)
27AQI (US)
2nd July 2026
37AQI (US)
37AQI (US)
3rd July 2026
31AQI (US)
31AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
26AQI (US)
26AQI (US)
6th July 2026
28AQI (US)
28AQI (US)
7th July 2026
30AQI (US)
30AQI (US)
8th July 2026
29AQI (US)
29AQI (US)
9th July 2026
29AQI (US)
29AQI (US)
10th July 2026
36AQI (US)
36AQI (US)
11th July 2026
32AQI (US)
32AQI (US)
12th July 2026
44AQI (US)
44AQI (US)
13th July 2026
38AQI (US)
38AQI (US)
14th July 2026
30AQI (US)
30AQI (US)
15th July 2026
45AQI (US)
45AQI (US)
16th July 2026
81AQI (US)
81AQI (US)
17th July 2026
77AQI (US)
77AQI (US)
18th July 2026
98AQI (US)
98AQI (US)
19th July 2026
49AQI (US)
49AQI (US)
20th July 2026
44AQI (US)
44AQI (US)
21st July 2026
57AQI (US)
57AQI (US)
22nd July 2026
28AQI (US)
28AQI (US)
23rd July 2026
30AQI (US)
30AQI (US)
24th July 2026
28AQI (US)
28AQI (US)
25th July 2026
32AQI (US)
32AQI (US)
26th July 2026
38AQI (US)
38AQI (US)
27th July 2026
47AQI (US)
47AQI (US)
28th July 2026
48AQI (US)
48AQI (US)
29th July 2026
25AQI (US)
25AQI (US)
30th July 2026
29AQI (US)
29AQI (US)
31st July 2026
29AQI (US)
29AQI (US)
1st August 2026
40AQI (US)
40AQI (US)
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
36AQI (US)
44AQI (US)
38AQI (US)
30AQI (US)
36AQI (US)
27AQI (US)
40AQI (US)
40AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202636AQI (US)
25
6
24
4
30
1
28
26
4
30
27
4
1
191
19
Highest AQI (US) recorded in
February44AQI (US)
Lowest AQI (US) recorded in
June27AQI (US)
202533AQI (US)
28
3
24
4
29
2
30
31
19
11
26
5
18
13
30
28
3
28
2
28
3
319
46
Highest AQI (US) recorded in
June43AQI (US)
Lowest AQI (US) recorded in
May22AQI (US)
202432AQI (US)
26
5
25
4
31
30
27
4
28
1
29
2
24
7
28
2
30
1
30
30
1
338
27
Highest AQI (US) recorded in
January38AQI (US)
Lowest AQI (US) recorded in
November24AQI (US)
202340AQI (US)
27
4
25
3
31
26
4
29
2
10
15
3
1
1
22
8
1
22
9
28
2
29
2
26
3
22
9
297
61
4
1
1
Highest AQI (US) recorded in
June74AQI (US)
Lowest AQI (US) recorded in
October30AQI (US)
202233AQI (US)
27
3
20
1
28
3
30
28
3
24
6
23
1
2
27
1
27
4
25
4
1
29
2
290
28
1
Highest AQI (US) recorded in
May38AQI (US)
Lowest AQI (US) recorded in
September26AQI (US)
202134AQI (US)
23
6
25
3
25
6
27
3
26
5
28
2
25
6
27
4
30
31
27
3
29
2
323
40
Highest AQI (US) recorded in
February38AQI (US)
Lowest AQI (US) recorded in
October24AQI (US)
202033AQI (US)
13
21
17
1
26
4
29
2
30
1
27
3
31
27
3
26
5
247
19
Highest AQI (US) recorded in
May38AQI (US)
Lowest AQI (US) recorded in
October24AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
40AQI (US)Least Polluted Year Recorded
2024(Avg.)
32AQI (US)Burlington's annual 2026 AQI (US) (36) shows an average percentage change of 5.9% (worsened AQI (US)) compared to previous years: 2020 (33), 2021 (34), 2022 (33), 2023 (40), 2024 (32), 2025 (33).
