Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Petawawa, 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

Petawawa, Ontario, Canada

2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
3rd Aug 2025
83AQI
Lowest AQI recorded on
18th Aug 2025
14AQI

Same Day Analysis (1st August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 1st highest AQI at 44 of Good air quality on the same day.

Day & Night AQI Trend: 31st Jul - 1st Aug 2026

Petawawa, Ontario, Canada

AQI
Day
Night
.

5 AM31st Jul 2026

8 PM

4 AM1st Aug 2026

Day time
Avg. Highest Time
4PM31st Jul

52AQI

Avg. Lowest Time
7AM31st Jul

21AQI

Night time
Avg. Highest Time
10PM31st Jul

53AQI

Avg. Lowest Time
12AM1st Aug

47AQI

In the last 24 hours,

Petawawa's AQI reached its highest point of 53 at 10 PM during the Night, while the lowest point, 21, was recorded at 7 AM during the Day between 31st Jul and 1st Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Petawawa, 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 2026265 AMAQI
3rd Jul 2026306 AMAQI
3rd Jul 2026277 AMAQI
3rd Jul 2026288 AMAQI
3rd Jul 2026369 AMAQI
3rd Jul 20263010 AMAQI
3rd Jul 20263011 AMAQI
3rd Jul 20262812 PMAQI
3rd Jul 2026311 PMAQI
3rd Jul 2026302 PMAQI
3rd Jul 2026263 PMAQI
3rd Jul 2026284 PMAQI
3rd Jul 2026295 PMAQI
3rd Jul 2026346 PMAQI
3rd Jul 2026267 PMAQI
3rd Jul 2026348 PMAQI
3rd Jul 2026279 PMAQI
3rd Jul 20262810 PMAQI
3rd Jul 20262711 PMAQI
4th Jul 20264412 AMAQI
4th Jul 2026261 AMAQI
4th Jul 2026292 AMAQI
4th Jul 2026543 AMAQI
4th Jul 2026394 AMAQI

23°C19/28°C

4th Jul 2026275 AMAQI
4th Jul 2026256 AMAQI
4th Jul 2026407 AMAQI
4th Jul 2026288 AMAQI
4th Jul 2026409 AMAQI
4th Jul 20264410 AMAQI
4th Jul 20262711 AMAQI
4th Jul 20263012 PMAQI
4th Jul 2026241 PMAQI
4th Jul 2026262 PMAQI
4th Jul 2026263 PMAQI
4th Jul 2026414 PMAQI
4th Jul 20261025 PMAQI
4th Jul 2026316 PMAQI
4th Jul 2026237 PMAQI
4th Jul 2026208 PMAQI
4th Jul 2026579 PMAQI
4th Jul 20264210 PMAQI
4th Jul 20262011 PMAQI
5th Jul 20264612 AMAQI
5th Jul 2026481 AMAQI
5th Jul 2026522 AMAQI
5th Jul 2026283 AMAQI
5th Jul 2026724 AMAQI

21°C18/26°C

5th Jul 2026275 AMAQI
5th Jul 2026266 AMAQI
5th Jul 2026437 AMAQI
5th Jul 2026278 AMAQI
5th Jul 2026409 AMAQI
5th Jul 20265310 AMAQI
5th Jul 20263011 AMAQI
5th Jul 20262912 PMAQI
5th Jul 2026281 PMAQI
5th Jul 2026502 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 2026379 PMAQI
5th Jul 20263810 PMAQI
5th Jul 20262211 PMAQI
6th Jul 20262012 AMAQI
6th Jul 2026261 AMAQI
6th Jul 2026422 AMAQI
6th Jul 2026363 AMAQI
6th Jul 2026314 AMAQI

19°C14/26°C

6th Jul 2026305 AMAQI
6th Jul 2026236 AMAQI
6th Jul 2026307 AMAQI
6th Jul 2026308 AMAQI
6th Jul 2026309 AMAQI
6th Jul 20262910 AMAQI
6th Jul 20262911 AMAQI
6th Jul 20263412 PMAQI
6th Jul 2026321 PMAQI
6th Jul 2026322 PMAQI
6th Jul 2026403 PMAQI
6th Jul 2026344 PMAQI
6th Jul 2026325 PMAQI
6th Jul 2026566 PMAQI
6th Jul 2026317 PMAQI
6th Jul 2026408 PMAQI
6th Jul 2026269 PMAQI
6th Jul 20263610 PMAQI
6th Jul 20264011 PMAQI
7th Jul 20264212 AMAQI
7th Jul 2026281 AMAQI
7th Jul 2026322 AMAQI
7th Jul 2026283 AMAQI
7th Jul 2026444 AMAQI

21°C14/27°C

7th Jul 2026305 AMAQI
7th Jul 2026526 AMAQI
7th Jul 2026417 AMAQI
7th Jul 2026308 AMAQI
7th Jul 2026329 AMAQI
7th Jul 20263410 AMAQI
7th Jul 20263211 AMAQI
7th Jul 20263012 PMAQI
7th Jul 2026331 PMAQI
7th Jul 2026322 PMAQI
7th Jul 2026283 PMAQI
7th Jul 2026324 PMAQI
7th Jul 2026285 PMAQI
7th Jul 2026306 PMAQI
7th Jul 2026307 PMAQI
7th Jul 2026308 PMAQI
7th Jul 2026289 PMAQI
7th Jul 20262810 PMAQI
7th Jul 20262811 PMAQI
8th Jul 20262612 AMAQI
8th Jul 2026301 AMAQI
8th Jul 2026312 AMAQI
8th Jul 2026273 AMAQI
8th Jul 2026264 AMAQI

21°C15/27°C

8th Jul 2026265 AMAQI
8th Jul 2026206 AMAQI
8th Jul 2026217 AMAQI
8th Jul 2026268 AMAQI
8th Jul 2026289 AMAQI
8th Jul 20262910 AMAQI
8th Jul 20263111 AMAQI
8th Jul 20263212 PMAQI
8th Jul 2026321 PMAQI
8th Jul 2026312 PMAQI
8th Jul 2026293 PMAQI
8th Jul 2026284 PMAQI
8th Jul 2026305 PMAQI
8th Jul 2026366 PMAQI
8th Jul 2026307 PMAQI
8th Jul 2026428 PMAQI
8th Jul 2026259 PMAQI
8th Jul 20262610 PMAQI
8th Jul 20262411 PMAQI
9th Jul 20262412 AMAQI
9th Jul 2026251 AMAQI
9th Jul 2026282 AMAQI
9th Jul 2026293 AMAQI
9th Jul 2026274 AMAQI

23°C17/29°C

9th Jul 2026275 AMAQI
9th Jul 2026506 AMAQI
9th Jul 2026277 AMAQI
9th Jul 2026268 AMAQI
9th Jul 2026289 AMAQI
9th Jul 20263010 AMAQI
9th Jul 20263011 AMAQI
9th Jul 20263212 PMAQI
9th Jul 2026401 PMAQI
9th Jul 2026442 PMAQI
9th Jul 2026283 PMAQI
9th Jul 2026404 PMAQI
9th Jul 2026285 PMAQI
9th Jul 2026306 PMAQI
9th Jul 2026307 PMAQI
9th Jul 2026328 PMAQI
9th Jul 2026339 PMAQI
9th Jul 20263510 PMAQI
9th Jul 20263011 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026261 AMAQI
10th Jul 2026242 AMAQI
10th Jul 2026273 AMAQI
10th Jul 2026334 AMAQI

19°C17/22°C

10th Jul 2026325 AMAQI
10th Jul 2026336 AMAQI
10th Jul 2026327 AMAQI
10th Jul 2026328 AMAQI
10th Jul 2026329 AMAQI
10th Jul 20263610 AMAQI
10th Jul 20263411 AMAQI
10th Jul 20263512 PMAQI
10th Jul 2026361 PMAQI
10th Jul 2026352 PMAQI
10th Jul 2026293 PMAQI
10th Jul 2026504 PMAQI
10th Jul 2026695 PMAQI
10th Jul 2026566 PMAQI
10th Jul 2026547 PMAQI
10th Jul 2026498 PMAQI
10th Jul 2026489 PMAQI
10th Jul 20265310 PMAQI
10th Jul 20265111 PMAQI
11th Jul 20266012 AMAQI
11th Jul 2026581 AMAQI
11th Jul 2026532 AMAQI
11th Jul 2026593 AMAQI
11th Jul 2026504 AMAQI

20°C14/25°C

11th Jul 2026485 AMAQI
11th Jul 2026466 AMAQI
11th Jul 2026487 AMAQI
11th Jul 2026428 AMAQI
11th Jul 2026359 AMAQI
11th Jul 20263310 AMAQI
11th Jul 20263411 AMAQI
11th Jul 20263512 PMAQI
11th Jul 2026321 PMAQI
11th Jul 2026352 PMAQI
11th Jul 2026363 PMAQI
11th Jul 2026314 PMAQI
11th Jul 2026535 PMAQI
11th Jul 2026656 PMAQI
11th Jul 2026867 PMAQI
11th Jul 2026748 PMAQI
11th Jul 2026929 PMAQI
11th Jul 20269210 PMAQI
11th Jul 20268211 PMAQI
12th Jul 20267812 AMAQI
12th Jul 2026761 AMAQI
12th Jul 2026722 AMAQI
12th Jul 2026803 AMAQI
12th Jul 2026864 AMAQI

20°C14/26°C

12th Jul 2026825 AMAQI
12th Jul 2026906 AMAQI
12th Jul 2026837 AMAQI
12th Jul 2026978 AMAQI
12th Jul 2026879 AMAQI
12th Jul 20268710 AMAQI
12th Jul 20268911 AMAQI
12th Jul 20268812 PMAQI
12th Jul 2026711 PMAQI
12th Jul 2026662 PMAQI
12th Jul 2026573 PMAQI
12th Jul 2026494 PMAQI
12th Jul 2026525 PMAQI
12th Jul 2026496 PMAQI
12th Jul 2026537 PMAQI
12th Jul 2026548 PMAQI
12th Jul 2026549 PMAQI
12th Jul 20264910 PMAQI
12th Jul 20265311 PMAQI
13th Jul 20265412 AMAQI
13th Jul 2026521 AMAQI
13th Jul 2026502 AMAQI
13th Jul 2026503 AMAQI
13th Jul 2026404 AMAQI

20°C13/28°C

13th Jul 2026465 AMAQI
13th Jul 2026516 AMAQI
13th Jul 2026527 AMAQI
13th Jul 2026558 AMAQI
13th Jul 2026559 AMAQI
13th Jul 20265710 AMAQI
13th Jul 20265611 AMAQI
13th Jul 20265612 PMAQI
13th Jul 2026581 PMAQI
13th Jul 2026552 PMAQI
13th Jul 2026533 PMAQI
13th Jul 2026504 PMAQI
13th Jul 2026465 PMAQI
13th Jul 2026386 PMAQI
13th Jul 2026317 PMAQI
13th Jul 2026368 PMAQI
13th Jul 2026359 PMAQI
13th Jul 20263110 PMAQI
13th Jul 20263111 PMAQI
14th Jul 20262912 AMAQI
14th Jul 2026291 AMAQI
14th Jul 2026292 AMAQI
14th Jul 2026293 AMAQI
14th Jul 2026384 AMAQI

23°C17/28°C

14th Jul 2026335 AMAQI
14th Jul 2026336 AMAQI
14th Jul 2026347 AMAQI
14th Jul 2026328 AMAQI
14th Jul 2026379 AMAQI
14th Jul 20263610 AMAQI
14th Jul 20263411 AMAQI
14th Jul 20263712 PMAQI
14th Jul 2026341 PMAQI
14th Jul 2026522 PMAQI
14th Jul 2026713 PMAQI
14th Jul 2026744 PMAQI
14th Jul 20261165 PMAQI
14th Jul 2026656 PMAQI
14th Jul 2026927 PMAQI
14th Jul 2026848 PMAQI
14th Jul 2026519 PMAQI
14th Jul 20267810 PMAQI
14th Jul 20267211 PMAQI
15th Jul 20266912 AMAQI
15th Jul 2026711 AMAQI
15th Jul 2026672 AMAQI
15th Jul 2026763 AMAQI
15th Jul 2026764 AMAQI

25°C20/31°C

15th Jul 2026815 AMAQI
15th Jul 2026626 AMAQI
15th Jul 2026677 AMAQI
15th Jul 2026568 AMAQI
15th Jul 2026469 AMAQI
15th Jul 20265810 AMAQI
15th Jul 20266011 AMAQI
15th Jul 20266012 PMAQI
15th Jul 2026581 PMAQI
15th Jul 2026462 PMAQI
15th Jul 2026463 PMAQI
15th Jul 2026504 PMAQI
15th Jul 2026495 PMAQI
15th Jul 2026466 PMAQI
15th Jul 2026557 PMAQI
15th Jul 2026548 PMAQI
15th Jul 2026549 PMAQI
15th Jul 20265710 PMAQI
15th Jul 20265211 PMAQI
16th Jul 20267412 AMAQI
16th Jul 2026661 AMAQI
16th Jul 2026782 AMAQI
16th Jul 2026733 AMAQI
16th Jul 2026584 AMAQI

22°C18/28°C

16th Jul 2026545 AMAQI
16th Jul 2026766 AMAQI
16th Jul 2026877 AMAQI
16th Jul 2026818 AMAQI
16th Jul 2026819 AMAQI
16th Jul 20269010 AMAQI
16th Jul 20266211 AMAQI
16th Jul 20268612 PMAQI
16th Jul 2026741 PMAQI
16th Jul 2026902 PMAQI
16th Jul 2026863 PMAQI
16th Jul 2026804 PMAQI
16th Jul 2026865 PMAQI
16th Jul 2026666 PMAQI
16th Jul 2026487 PMAQI
16th Jul 2026528 PMAQI
16th Jul 2026449 PMAQI
16th Jul 20262910 PMAQI
16th Jul 20262811 PMAQI
17th Jul 20262612 AMAQI
17th Jul 2026261 AMAQI
17th Jul 2026232 AMAQI
17th Jul 2026643 AMAQI
17th Jul 2026674 AMAQI

21°C16/26°C

17th Jul 2026725 AMAQI
17th Jul 2026636 AMAQI
17th Jul 2026747 AMAQI
17th Jul 2026718 AMAQI
17th Jul 2026769 AMAQI
17th Jul 20267810 AMAQI
17th Jul 20266711 AMAQI
17th Jul 20264212 PMAQI
17th Jul 2026631 PMAQI
17th Jul 2026642 PMAQI
17th Jul 2026563 PMAQI
17th Jul 2026654 PMAQI
17th Jul 2026635 PMAQI
17th Jul 2026676 PMAQI
17th Jul 2026407 PMAQI
17th Jul 2026508 PMAQI
17th Jul 2026369 PMAQI
17th Jul 20265610 PMAQI
17th Jul 20266211 PMAQI
18th Jul 20262112 AMAQI
18th Jul 2026331 AMAQI
18th Jul 2026592 AMAQI
18th Jul 2026623 AMAQI
18th Jul 2026624 AMAQI

20°C13/26°C

18th Jul 2026655 AMAQI
18th Jul 2026576 AMAQI
18th Jul 2026647 AMAQI
18th Jul 2026638 AMAQI
18th Jul 2026609 AMAQI
18th Jul 20266310 AMAQI
18th Jul 20266311 AMAQI
18th Jul 20265912 PMAQI
18th Jul 2026651 PMAQI
18th Jul 2026692 PMAQI
18th Jul 2026703 PMAQI
18th Jul 2026684 PMAQI
18th Jul 2026645 PMAQI
18th Jul 2026566 PMAQI
18th Jul 2026607 PMAQI
18th Jul 2026588 PMAQI
18th Jul 2026569 PMAQI
18th Jul 20265710 PMAQI
18th Jul 20265611 PMAQI
19th Jul 20265412 AMAQI
19th Jul 2026551 AMAQI
19th Jul 2026562 AMAQI
19th Jul 2026583 AMAQI
19th Jul 2026534 AMAQI

18°C16/21°C

19th Jul 2026425 AMAQI
19th Jul 2026446 AMAQI
19th Jul 2026317 AMAQI
19th Jul 2026258 AMAQI
19th Jul 2026239 AMAQI
19th Jul 20264010 AMAQI
19th Jul 20263311 AMAQI
19th Jul 20264212 PMAQI
19th Jul 2026271 PMAQI
19th Jul 2026262 PMAQI
19th Jul 2026293 PMAQI
19th Jul 2026294 PMAQI
19th Jul 2026255 PMAQI
19th Jul 2026366 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026278 PMAQI
19th Jul 2026269 PMAQI
19th Jul 20264210 PMAQI
19th Jul 20264611 PMAQI
20th Jul 20263312 AMAQI
20th Jul 2026561 AMAQI
20th Jul 2026482 AMAQI
20th Jul 2026503 AMAQI
20th Jul 2026534 AMAQI

17°C13/23°C

20th Jul 2026535 AMAQI
20th Jul 2026486 AMAQI
20th Jul 2026667 AMAQI
20th Jul 2026298 AMAQI
20th Jul 2026329 AMAQI
20th Jul 20262910 AMAQI
20th Jul 20263311 AMAQI
20th Jul 20262412 PMAQI
20th Jul 2026231 PMAQI
20th Jul 2026242 PMAQI
20th Jul 2026383 PMAQI
20th Jul 2026254 PMAQI
20th Jul 2026325 PMAQI
20th Jul 2026246 PMAQI
20th Jul 2026277 PMAQI
20th Jul 2026298 PMAQI
20th Jul 2026369 PMAQI
20th Jul 20263610 PMAQI
21st Jul 20263612 AMAQI
21st Jul 2026401 AMAQI
21st Jul 2026402 AMAQI
21st Jul 2026553 AMAQI
21st Jul 2026564 AMAQI

20°C13/26°C

21st Jul 2026605 AMAQI
21st Jul 2026666 AMAQI
21st Jul 2026647 AMAQI
21st Jul 2026738 AMAQI
21st Jul 2026709 AMAQI
21st Jul 20266810 AMAQI
21st Jul 20266611 AMAQI
21st Jul 20266612 PMAQI
21st Jul 2026691 PMAQI
21st Jul 2026662 PMAQI
21st Jul 2026643 PMAQI
21st Jul 2026544 PMAQI
21st Jul 2026555 PMAQI
21st Jul 2026536 PMAQI
21st Jul 2026447 PMAQI
21st Jul 2026238 PMAQI
21st Jul 2026309 PMAQI
21st Jul 20262110 PMAQI
21st Jul 20262411 PMAQI
22nd Jul 20262112 AMAQI
22nd Jul 2026211 AMAQI
22nd Jul 2026252 AMAQI
22nd Jul 2026213 AMAQI
22nd Jul 2026254 AMAQI

20°C16/26°C

22nd Jul 2026235 AMAQI
22nd Jul 2026246 AMAQI
22nd Jul 2026287 AMAQI
22nd Jul 2026228 AMAQI
22nd Jul 2026269 AMAQI
22nd Jul 20263010 AMAQI
22nd Jul 20262611 AMAQI
22nd Jul 20262412 PMAQI
22nd Jul 2026241 PMAQI
22nd Jul 2026212 PMAQI
22nd Jul 2026223 PMAQI
22nd Jul 2026224 PMAQI
22nd Jul 2026225 PMAQI
22nd Jul 2026216 PMAQI
22nd Jul 2026527 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026279 PMAQI
22nd Jul 20262510 PMAQI
22nd Jul 20266311 PMAQI
23rd Jul 20264812 AMAQI
23rd Jul 2026221 AMAQI
23rd Jul 2026432 AMAQI
23rd Jul 2026663 AMAQI
23rd Jul 2026344 AMAQI

16°C13/19°C

23rd Jul 2026295 AMAQI
23rd Jul 2026446 AMAQI
23rd Jul 2026667 AMAQI
23rd Jul 2026548 AMAQI
23rd Jul 2026349 AMAQI
23rd Jul 20262810 AMAQI
23rd Jul 20262811 AMAQI
23rd Jul 20262412 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026252 PMAQI
23rd Jul 2026273 PMAQI
23rd Jul 2026264 PMAQI
23rd Jul 2026255 PMAQI
23rd Jul 2026296 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026278 PMAQI
23rd Jul 2026239 PMAQI
23rd Jul 20262710 PMAQI
23rd Jul 20264211 PMAQI
24th Jul 20264012 AMAQI
24th Jul 2026491 AMAQI
24th Jul 2026292 AMAQI
24th Jul 2026303 AMAQI
24th Jul 2026284 AMAQI

18°C12/26°C

24th Jul 2026365 AMAQI
24th Jul 2026336 AMAQI
24th Jul 2026407 AMAQI
24th Jul 2026428 AMAQI
24th Jul 2026469 AMAQI
24th Jul 20264210 AMAQI
24th Jul 20263011 AMAQI
24th Jul 20264212 PMAQI
24th Jul 2026521 PMAQI
24th Jul 2026462 PMAQI
24th Jul 2026383 PMAQI
24th Jul 2026464 PMAQI
24th Jul 2026495 PMAQI
24th Jul 2026466 PMAQI
24th Jul 2026487 PMAQI
24th Jul 2026488 PMAQI
24th Jul 2026429 PMAQI
24th Jul 20263810 PMAQI
24th Jul 20262511 PMAQI
25th Jul 20263812 AMAQI
25th Jul 2026541 AMAQI
25th Jul 2026442 AMAQI
25th Jul 2026473 AMAQI
25th Jul 2026524 AMAQI

21°C14/28°C

25th Jul 2026445 AMAQI
25th Jul 2026406 AMAQI
25th Jul 2026387 AMAQI
25th Jul 2026408 AMAQI
25th Jul 2026389 AMAQI
25th Jul 20263810 AMAQI
25th Jul 20264211 AMAQI
25th Jul 20263612 PMAQI
25th Jul 2026251 PMAQI
25th Jul 2026232 PMAQI
25th Jul 2026273 PMAQI
25th Jul 2026274 PMAQI
25th Jul 2026295 PMAQI
25th Jul 2026346 PMAQI
25th Jul 2026307 PMAQI
25th Jul 2026218 PMAQI
25th Jul 2026219 PMAQI
25th Jul 20262110 PMAQI
25th Jul 20262311 PMAQI
26th Jul 20263612 AMAQI
26th Jul 2026401 AMAQI
26th Jul 2026422 AMAQI
26th Jul 2026443 AMAQI
26th Jul 2026384 AMAQI

21°C14/29°C

26th Jul 2026365 AMAQI
26th Jul 2026326 AMAQI
26th Jul 2026327 AMAQI
26th Jul 2026328 AMAQI
26th Jul 2026329 AMAQI
26th Jul 20262910 AMAQI
26th Jul 20264411 AMAQI
26th Jul 20264212 PMAQI
26th Jul 2026361 PMAQI
26th Jul 2026292 PMAQI
26th Jul 2026233 PMAQI
26th Jul 2026294 PMAQI
26th Jul 2026275 PMAQI
26th Jul 2026326 PMAQI
26th Jul 2026327 PMAQI
26th Jul 2026218 PMAQI
26th Jul 2026279 PMAQI
26th Jul 20263210 PMAQI
26th Jul 20263211 PMAQI
27th Jul 20263012 AMAQI
27th Jul 2026421 AMAQI
27th Jul 2026462 AMAQI
27th Jul 2026403 AMAQI
27th Jul 2026404 AMAQI

22°C16/28°C

27th Jul 2026425 AMAQI
27th Jul 2026426 AMAQI
27th Jul 2026427 AMAQI
27th Jul 2026428 AMAQI
27th Jul 2026409 AMAQI
27th Jul 20264210 AMAQI
27th Jul 20264211 AMAQI
27th Jul 20264012 PMAQI
27th Jul 2026421 PMAQI
27th Jul 2026442 PMAQI
27th Jul 2026463 PMAQI
27th Jul 2026464 PMAQI
27th Jul 2026445 PMAQI
27th Jul 2026446 PMAQI
27th Jul 2026487 PMAQI
27th Jul 2026488 PMAQI
27th Jul 2026469 PMAQI
27th Jul 20264610 PMAQI
27th Jul 20264211 PMAQI
28th Jul 20264612 AMAQI
28th Jul 2026461 AMAQI
28th Jul 2026502 AMAQI
28th Jul 2026503 AMAQI
28th Jul 2026514 AMAQI

24°C18/30°C

28th Jul 2026515 AMAQI
28th Jul 2026526 AMAQI
28th Jul 2026507 AMAQI
28th Jul 2026538 AMAQI
28th Jul 2026539 AMAQI
28th Jul 20264610 AMAQI
28th Jul 20263211 AMAQI
28th Jul 20263412 PMAQI
28th Jul 2026361 PMAQI
28th Jul 2026322 PMAQI
28th Jul 2026323 PMAQI
28th Jul 2026324 PMAQI
28th Jul 2026365 PMAQI
28th Jul 2026346 PMAQI
28th Jul 2026407 PMAQI
28th Jul 2026338 PMAQI
28th Jul 2026389 PMAQI
28th Jul 20263210 PMAQI
28th Jul 20262911 PMAQI
29th Jul 20263412 AMAQI
29th Jul 2026361 AMAQI
29th Jul 2026402 AMAQI
29th Jul 2026403 AMAQI
29th Jul 2026494 AMAQI

21°C19/23°C

29th Jul 2026465 AMAQI
29th Jul 2026426 AMAQI
29th Jul 2026327 AMAQI
29th Jul 2026328 AMAQI
29th Jul 2026299 AMAQI
29th Jul 20262710 AMAQI
29th Jul 20262111 AMAQI
29th Jul 20262312 PMAQI
29th Jul 2026251 PMAQI
29th Jul 2026212 PMAQI
29th Jul 2026213 PMAQI
29th Jul 2026264 PMAQI
29th Jul 2026215 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026337 PMAQI
29th Jul 2026248 PMAQI
29th Jul 2026239 PMAQI
29th Jul 20262910 PMAQI
29th Jul 20264811 PMAQI
30th Jul 20263112 AMAQI
30th Jul 2026271 AMAQI
30th Jul 2026272 AMAQI
30th Jul 2026223 AMAQI
30th Jul 2026364 AMAQI

21°C18/24°C

30th Jul 2026365 AMAQI
30th Jul 2026336 AMAQI
30th Jul 2026237 AMAQI
30th Jul 2026328 AMAQI
30th Jul 2026309 AMAQI
30th Jul 20262910 AMAQI
30th Jul 20262511 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026231 PMAQI
30th Jul 2026322 PMAQI
30th Jul 2026383 PMAQI
30th Jul 2026294 PMAQI
30th Jul 2026385 PMAQI
30th Jul 2026296 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026258 PMAQI
30th Jul 2026259 PMAQI
30th Jul 20262710 PMAQI
30th Jul 20262911 PMAQI
31st Jul 20263612 AMAQI
31st Jul 2026461 AMAQI
31st Jul 2026462 AMAQI
31st Jul 2026383 AMAQI
31st Jul 2026364 AMAQI

23°C18/28°C

31st Jul 2026275 AMAQI
31st Jul 2026236 AMAQI
31st Jul 2026217 AMAQI
31st Jul 2026238 AMAQI
31st Jul 2026259 AMAQI
31st Jul 20262310 AMAQI
31st Jul 20263311 AMAQI
31st Jul 20264412 PMAQI
31st Jul 2026421 PMAQI
31st Jul 2026442 PMAQI
31st Jul 2026483 PMAQI
31st Jul 2026524 PMAQI
31st Jul 2026515 PMAQI
31st Jul 2026516 PMAQI
31st Jul 2026527 PMAQI
31st Jul 2026518 PMAQI
31st Jul 2026529 PMAQI
31st Jul 20265310 PMAQI
31st Jul 20265211 PMAQI
1st Aug 20264712 AMAQI
1st Aug 2026491 AMAQI
1st Aug 2026492 AMAQI
1st Aug 2026533 AMAQI
1st Aug 2026514 AMAQI

22°C14/30°C

1st Aug 2026505 AMAQI
5 AM
1st Aug 2026486 AMAQI
1st Aug 2026507 AMAQI
1st Aug 2026508 AMAQI
1st Aug 2026499 AMAQI
1st Aug 20265310 AMAQI
1st Aug 20265111 AMAQI
1st Aug 20264612 PMAQI
12 PM
1st Aug 2026461 PMAQI
1st Aug 2026402 PMAQI
1st Aug 2026443 PMAQI
1st Aug 2026444 PMAQI
1st Aug 2026445 PMAQI
1st Aug 2026256 PMAQI
1st Aug 2026237 PMAQI
1st Aug 2026298 PMAQI
8 PM
1st Aug 2026389 PMAQI
1st Aug 20264010 PMAQI
1st Aug 20264211 PMAQI
12 AM
4 AM

22°C19/29°C

Day time
Avg. Highest Time
5 PM

46AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM

39AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 5 PM (Avg. 46), while the lowest AQI was between 8 PM to 8 PM (Avg. 39).
Night time
Avg. Highest Time
3 AM - 4 AM

46AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
9 PM - 11 PM

40AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 4 AM (Avg. 46), while the lowest AQI was between 9 PM to 11 PM (Avg. 40).

2026 Days Vs Air Quality

Petawawa, Ontario, Canada

2026

90%

189

10%

21

Total number of days with different AQI categories in last 213 days in 2026 (152 days remaining)

Good
189 Days
Moderate
21 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under 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

Petawawa, 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
18AQI (US)
2nd January 2026
32AQI (US)
3rd January 2026
17AQI (US)
4th January 2026
30AQI (US)
5th January 2026
33AQI (US)
6th January 2026
50AQI (US)
7th January 2026
55AQI (US)
8th January 2026
41AQI (US)
9th January 2026
36AQI (US)
10th January 2026
14AQI (US)
11th January 2026
14AQI (US)
12th January 2026
17AQI (US)
13th January 2026
39AQI (US)
14th January 2026
29AQI (US)
15th January 2026
16AQI (US)
16th January 2026
18AQI (US)
17th January 2026
29AQI (US)
18th January 2026
29AQI (US)
19th January 2026
40AQI (US)
20th January 2026
18AQI (US)
21st January 2026
24AQI (US)
22nd January 2026
57AQI (US)
23rd January 2026
61AQI (US)
24th January 2026
49AQI (US)
25th January 2026
50AQI (US)
26th January 2026
47AQI (US)
27th January 2026
37AQI (US)
28th January 2026
42AQI (US)
29th January 2026
48AQI (US)
30th January 2026
52AQI (US)
31st January 2026
41AQI (US)
1st February 2026
48AQI (US)
2nd February 2026
53AQI (US)
3rd February 2026
48AQI (US)
4th February 2026
45AQI (US)
5th February 2026
50AQI (US)
6th February 2026
37AQI (US)
7th February 2026
36AQI (US)
8th February 2026
41AQI (US)
9th February 2026
45AQI (US)
10th February 2026
44AQI (US)
11th February 2026
39AQI (US)
12th February 2026
38AQI (US)
13th February 2026
46AQI (US)
14th February 2026
49AQI (US)
15th February 2026
49AQI (US)
16th February 2026
44AQI (US)
17th February 2026
53AQI (US)
18th February 2026
44AQI (US)
19th February 2026
41AQI (US)
20th February 2026
39AQI (US)
21st February 2026
36AQI (US)
22nd February 2026
35AQI (US)
23rd February 2026
37AQI (US)
24th February 2026
43AQI (US)
25th February 2026
43AQI (US)
26th February 2026
34AQI (US)
27th February 2026
37AQI (US)
28th February 2026
38AQI (US)
1st March 2026
38AQI (US)
2nd March 2026
55AQI (US)
3rd March 2026
46AQI (US)
4th March 2026
46AQI (US)
5th March 2026
40AQI (US)
6th March 2026
32AQI (US)
7th March 2026
42AQI (US)
8th March 2026
39AQI (US)
9th March 2026
37AQI (US)
10th March 2026
37AQI (US)
11th March 2026
45AQI (US)
12th March 2026
40AQI (US)
13th March 2026
42AQI (US)
14th March 2026
36AQI (US)
15th March 2026
32AQI (US)
16th March 2026
34AQI (US)
17th March 2026
32AQI (US)
18th March 2026
32AQI (US)
19th March 2026
35AQI (US)
20th March 2026
41AQI (US)
21st March 2026
40AQI (US)
22nd March 2026
35AQI (US)
23rd March 2026
39AQI (US)
24th March 2026
36AQI (US)
25th March 2026
33AQI (US)
26th March 2026
30AQI (US)
27th March 2026
28AQI (US)
28th March 2026
31AQI (US)
29th March 2026
29AQI (US)
30th March 2026
27AQI (US)
31st March 2026
29AQI (US)
1st April 2026
30AQI (US)
2nd April 2026
29AQI (US)
3rd April 2026
30AQI (US)
4th April 2026
31AQI (US)
5th April 2026
28AQI (US)
6th April 2026
29AQI (US)
7th April 2026
25AQI (US)
8th April 2026
30AQI (US)
9th April 2026
28AQI (US)
10th April 2026
30AQI (US)
11th April 2026
30AQI (US)
12th April 2026
27AQI (US)
13th April 2026
34AQI (US)
14th April 2026
39AQI (US)
15th April 2026
33AQI (US)
16th April 2026
37AQI (US)
17th April 2026
18th April 2026
29AQI (US)
19th April 2026
32AQI (US)
20th April 2026
28AQI (US)
21st April 2026
27AQI (US)
22nd April 2026
23rd April 2026
25AQI (US)
24th April 2026
25AQI (US)
25th April 2026
27AQI (US)
26th April 2026
32AQI (US)
27th April 2026
26AQI (US)
28th April 2026
27AQI (US)
29th April 2026
23AQI (US)
30th April 2026
25AQI (US)
1st May 2026
25AQI (US)
2nd May 2026
24AQI (US)
3rd May 2026
22AQI (US)
4th May 2026
34AQI (US)
5th May 2026
37AQI (US)
6th May 2026
30AQI (US)
7th May 2026
25AQI (US)
8th May 2026
28AQI (US)
9th May 2026
10th May 2026
31AQI (US)
11th May 2026
27AQI (US)
12th May 2026
25AQI (US)
13th May 2026
34AQI (US)
14th May 2026
21AQI (US)
15th May 2026
46AQI (US)
16th May 2026
52AQI (US)
17th May 2026
56AQI (US)
18th May 2026
57AQI (US)
19th May 2026
55AQI (US)
20th May 2026
51AQI (US)
21st May 2026
45AQI (US)
22nd May 2026
44AQI (US)
23rd May 2026
51AQI (US)
24th May 2026
47AQI (US)
25th May 2026
45AQI (US)
26th May 2026
34AQI (US)
27th May 2026
30AQI (US)
28th May 2026
28AQI (US)
29th May 2026
27AQI (US)
30th May 2026
27AQI (US)
31st May 2026
29AQI (US)
1st June 2026
30AQI (US)
2nd June 2026
32AQI (US)
3rd June 2026
32AQI (US)
4th June 2026
28AQI (US)
5th June 2026
28AQI (US)
6th June 2026
27AQI (US)
7th June 2026
27AQI (US)
8th June 2026
26AQI (US)
9th June 2026
32AQI (US)
10th June 2026
30AQI (US)
11th June 2026
30AQI (US)
12th June 2026
27AQI (US)
13th June 2026
26AQI (US)
14th June 2026
26AQI (US)
15th June 2026
26AQI (US)
16th June 2026
27AQI (US)
17th June 2026
28AQI (US)
18th June 2026
28AQI (US)
19th June 2026
26AQI (US)
20th June 2026
25AQI (US)
21st June 2026
22AQI (US)
22nd June 2026
26AQI (US)
23rd June 2026
25AQI (US)
24th June 2026
24AQI (US)
25th June 2026
26AQI (US)
26th June 2026
28AQI (US)
27th June 2026
35AQI (US)
28th June 2026
28AQI (US)
29th June 2026
32AQI (US)
30th June 2026
33AQI (US)
1st July 2026
28AQI (US)
2nd July 2026
31AQI (US)
3rd July 2026
29AQI (US)
4th July 2026
36AQI (US)
5th July 2026
35AQI (US)
6th July 2026
33AQI (US)
7th July 2026
33AQI (US)
8th July 2026
29AQI (US)
9th July 2026
31AQI (US)
10th July 2026
39AQI (US)
11th July 2026
53AQI (US)
12th July 2026
71AQI (US)
13th July 2026
47AQI (US)
14th July 2026
51AQI (US)
15th July 2026
59AQI (US)
16th July 2026
69AQI (US)
17th July 2026
57AQI (US)
18th July 2026
59AQI (US)
19th July 2026
37AQI (US)
20th July 2026
37AQI (US)
21st July 2026
53AQI (US)
22nd July 2026
27AQI (US)
23rd July 2026
34AQI (US)
24th July 2026
40AQI (US)
25th July 2026
35AQI (US)
26th July 2026
33AQI (US)
27th July 2026
43AQI (US)
28th July 2026
41AQI (US)
29th July 2026
31AQI (US)
30th July 2026
29AQI (US)
31st July 2026
40AQI (US)
1st August 2026
44AQI (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

35AQI (US)

43AQI (US)

37AQI (US)

29AQI (US)

36AQI (US)

28AQI (US)

41AQI (US)

44AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202636AQI (US)

27
4
26
2
30
1
28
24
6
30
23
8
1
189
21

Highest AQI (US) recorded in

August

44AQI (US)

Lowest AQI (US) recorded in

June

28AQI (US)

202529AQI (US)

31
28
30
1
30
31
23
7
22
9
22
9
30
27
4
28
2
29
2
331
34

Highest AQI (US) recorded in

July

42AQI (US)

Lowest AQI (US) recorded in

April

18AQI (US)

202424AQI (US)

16
1
1
1
12
29
31
28
3
28
31
30
30
1
238
4

Highest AQI (US) recorded in

February

46AQI (US)

Lowest AQI (US) recorded in

March

4AQI (US)

202327AQI (US)

3
28
3
31
3

Highest AQI (US) recorded in

December

27AQI (US)

Lowest AQI (US) recorded in

November

21AQI (US)

202228AQI (US)

31
21
52

Highest AQI (US) recorded in

February

30AQI (US)

Lowest AQI (US) recorded in

January

27AQI (US)

202126AQI (US)

29
28
31
30
31
30
25
6
28
3
30
31
30
30
1
353
10

Highest AQI (US) recorded in

August

33AQI (US)

Lowest AQI (US) recorded in

September

17AQI (US)

202024AQI (US)

13
21
18
29
1
30
1
31
30
31
30
31
264
2

Highest AQI (US) recorded in

May

32AQI (US)

Lowest AQI (US) recorded in

August

19AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2026(Avg.)
36AQI (US)
Least Polluted Year Recorded
2020(Avg.)
24AQI (US)

Petawawa's annual 2026 AQI (US) (36) shows an average percentage change of 37.4% (worsened AQI (US)) compared to previous years: 2020 (24), 2021 (26), 2022 (28), 2023 (27), 2024 (24), 2025 (29).