Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Moncton, New Brunswick, 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+

July Air Quality Analysis

Moncton, New Brunswick, Canada

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
27th Jul 2023
56AQI
Lowest AQI recorded on
3rd Jul 2023
11AQI

Same Day Analysis (29th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 40 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 28th Jul - 29th Jul 2026

Moncton, New Brunswick, Canada

AQI
Day
Night
.

5 AM28th Jul 2026

9 PM

4 AM29th Jul 2026

Day time
Avg. Highest Time
2PM28th Jul

55AQI

Avg. Lowest Time
8PM28th Jul

22AQI

Night time
Avg. Highest Time
3AM29th Jul

51AQI

Avg. Lowest Time
9PM28th Jul

23AQI

In the last 24 hours,

Moncton's AQI reached its highest point of 55 at 2 PM during the Day, while the lowest point, 22, was recorded at 8 PM during the Day between 28th Jul and 29th Jul 2026.

Day & Night AQI Trend : Jun - Jul 2026

Moncton, New Brunswick, Canada

JunJul
30th - 01st01st - 02nd02nd - 03rd03rd - 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
Day
Night
30th Jun 2026365 AMAQI
30th Jun 2026256 AMAQI
30th Jun 2026247 AMAQI
30th Jun 2026248 AMAQI
30th Jun 2026249 AMAQI
30th Jun 20262510 AMAQI
30th Jun 20262811 AMAQI
30th Jun 20262812 PMAQI
30th Jun 2026261 PMAQI
30th Jun 2026512 PMAQI
30th Jun 2026553 PMAQI
30th Jun 2026424 PMAQI
30th Jun 2026665 PMAQI
30th Jun 2026806 PMAQI
30th Jun 2026827 PMAQI
30th Jun 2026798 PMAQI
30th Jun 2026739 PMAQI
30th Jun 20267010 PMAQI
30th Jun 20266111 PMAQI
1st Jul 20265212 AMAQI
1st Jul 2026441 AMAQI
1st Jul 2026402 AMAQI
1st Jul 2026423 AMAQI
1st Jul 2026414 AMAQI

21°C16/28°C

1st Jul 2026395 AMAQI
1st Jul 2026396 AMAQI
1st Jul 2026387 AMAQI
1st Jul 2026348 AMAQI
1st Jul 2026319 AMAQI
1st Jul 20262910 AMAQI
1st Jul 20263011 AMAQI
1st Jul 20263012 PMAQI
1st Jul 2026301 PMAQI
1st Jul 2026282 PMAQI
1st Jul 2026273 PMAQI
1st Jul 2026264 PMAQI
1st Jul 2026265 PMAQI
1st Jul 2026276 PMAQI
1st Jul 2026277 PMAQI
1st Jul 2026268 PMAQI
1st Jul 2026269 PMAQI
1st Jul 20262810 PMAQI
1st Jul 20262911 PMAQI
2nd Jul 20263012 AMAQI
2nd Jul 2026301 AMAQI
2nd Jul 2026292 AMAQI
2nd Jul 2026283 AMAQI
2nd Jul 2026264 AMAQI

20°C16/25°C

2nd Jul 2026265 AMAQI
2nd Jul 2026266 AMAQI
2nd Jul 2026277 AMAQI
2nd Jul 2026278 AMAQI
2nd Jul 2026279 AMAQI
2nd Jul 20262910 AMAQI
2nd Jul 20262911 AMAQI
2nd Jul 20262812 PMAQI
2nd Jul 2026291 PMAQI
2nd Jul 2026302 PMAQI
2nd Jul 2026323 PMAQI
2nd Jul 2026324 PMAQI
2nd Jul 2026315 PMAQI
2nd Jul 2026296 PMAQI
2nd Jul 2026297 PMAQI
2nd Jul 2026288 PMAQI
2nd Jul 2026419 PMAQI
2nd Jul 20265510 PMAQI
2nd Jul 20265611 PMAQI
3rd Jul 20264212 AMAQI
3rd Jul 2026291 AMAQI
3rd Jul 2026302 AMAQI
3rd Jul 2026293 AMAQI
3rd Jul 2026284 AMAQI

25°C18/35°C

3rd Jul 2026285 AMAQI
3rd Jul 2026286 AMAQI
3rd Jul 2026287 AMAQI
3rd Jul 2026288 AMAQI
3rd Jul 2026299 AMAQI
3rd Jul 20263010 AMAQI
3rd Jul 20263011 AMAQI
3rd Jul 20263012 PMAQI
3rd Jul 2026301 PMAQI
3rd Jul 2026302 PMAQI
3rd Jul 2026283 PMAQI
3rd Jul 2026274 PMAQI
3rd Jul 2026295 PMAQI
3rd Jul 2026296 PMAQI
3rd Jul 2026287 PMAQI
3rd Jul 2026268 PMAQI
3rd Jul 2026259 PMAQI
3rd Jul 20262510 PMAQI
3rd Jul 20262411 PMAQI
4th Jul 20262612 AMAQI
4th Jul 2026261 AMAQI
4th Jul 2026262 AMAQI
4th Jul 2026283 AMAQI
4th Jul 2026304 AMAQI

26°C19/34°C

4th Jul 2026275 AMAQI
4th Jul 2026266 AMAQI
4th Jul 2026267 AMAQI
4th Jul 2026258 AMAQI
4th Jul 2026269 AMAQI
4th Jul 20262610 AMAQI
4th Jul 20262811 AMAQI
4th Jul 20262812 PMAQI
4th Jul 2026251 PMAQI
4th Jul 2026262 PMAQI
4th Jul 2026263 PMAQI
4th Jul 2026244 PMAQI
4th Jul 2026255 PMAQI
4th Jul 2026266 PMAQI
4th Jul 2026257 PMAQI
4th Jul 2026228 PMAQI
4th Jul 2026209 PMAQI
4th Jul 20262010 PMAQI
4th Jul 20262011 PMAQI
5th Jul 20262012 AMAQI
5th Jul 2026221 AMAQI
5th Jul 2026242 AMAQI
5th Jul 2026273 AMAQI
5th Jul 2026284 AMAQI

24°C18/32°C

5th Jul 2026265 AMAQI
5th Jul 2026266 AMAQI
5th Jul 2026247 AMAQI
5th Jul 2026268 AMAQI
5th Jul 2026269 AMAQI
5th Jul 20262510 AMAQI
5th Jul 20262711 AMAQI
5th Jul 20262712 PMAQI
5th Jul 2026251 PMAQI
5th Jul 2026222 PMAQI
5th Jul 2026213 PMAQI
5th Jul 2026214 PMAQI
5th Jul 2026195 PMAQI
5th Jul 2026206 PMAQI
5th Jul 2026187 PMAQI
5th Jul 2026178 PMAQI
5th Jul 2026209 PMAQI
5th Jul 20262010 PMAQI
5th Jul 20262211 PMAQI
6th Jul 20262212 AMAQI
6th Jul 2026231 AMAQI
6th Jul 2026222 AMAQI
6th Jul 2026223 AMAQI
6th Jul 2026224 AMAQI

16°C11/18°C

6th Jul 2026205 AMAQI
6th Jul 2026216 AMAQI
6th Jul 2026237 AMAQI
6th Jul 2026248 AMAQI
6th Jul 2026269 AMAQI
6th Jul 20262910 AMAQI
6th Jul 20263011 AMAQI
6th Jul 20263012 PMAQI
6th Jul 2026301 PMAQI
6th Jul 2026302 PMAQI
6th Jul 2026303 PMAQI
6th Jul 2026304 PMAQI
6th Jul 2026305 PMAQI
6th Jul 2026306 PMAQI
6th Jul 2026307 PMAQI
6th Jul 2026288 PMAQI
6th Jul 2026269 PMAQI
6th Jul 20262610 PMAQI
6th Jul 20262511 PMAQI
7th Jul 20262312 AMAQI
7th Jul 2026241 AMAQI
7th Jul 2026282 AMAQI
7th Jul 2026293 AMAQI
7th Jul 2026304 AMAQI

19°C9/28°C

7th Jul 2026305 AMAQI
7th Jul 2026306 AMAQI
7th Jul 2026307 AMAQI
7th Jul 2026288 AMAQI
7th Jul 2026289 AMAQI
7th Jul 20262810 AMAQI
7th Jul 20263011 AMAQI
7th Jul 20263312 PMAQI
7th Jul 2026321 PMAQI
7th Jul 2026322 PMAQI
7th Jul 2026303 PMAQI
7th Jul 2026304 PMAQI
7th Jul 2026315 PMAQI
7th Jul 2026316 PMAQI
7th Jul 2026327 PMAQI
7th Jul 2026308 PMAQI
7th Jul 2026289 PMAQI
7th Jul 20262810 PMAQI
7th Jul 20262611 PMAQI
8th Jul 20262612 AMAQI
8th Jul 2026261 AMAQI
8th Jul 2026282 AMAQI
8th Jul 2026283 AMAQI
8th Jul 2026284 AMAQI

21°C14/29°C

8th Jul 2026275 AMAQI
8th Jul 2026246 AMAQI
8th Jul 2026227 AMAQI
8th Jul 2026228 AMAQI
8th Jul 2026239 AMAQI
8th Jul 20262610 AMAQI
8th Jul 20263011 AMAQI
8th Jul 20263012 PMAQI
8th Jul 2026321 PMAQI
8th Jul 2026322 PMAQI
8th Jul 2026303 PMAQI
8th Jul 2026284 PMAQI
8th Jul 2026285 PMAQI
8th Jul 2026286 PMAQI
8th Jul 2026297 PMAQI
8th Jul 2026268 PMAQI
8th Jul 2026239 PMAQI
8th Jul 20262310 PMAQI
8th Jul 20262411 PMAQI
9th Jul 20262212 AMAQI
9th Jul 2026241 AMAQI
9th Jul 2026282 AMAQI
9th Jul 2026283 AMAQI
9th Jul 2026274 AMAQI

21°C13/29°C

9th Jul 2026275 AMAQI
9th Jul 2026266 AMAQI
9th Jul 2026277 AMAQI
9th Jul 2026268 AMAQI
9th Jul 2026269 AMAQI
9th Jul 20263010 AMAQI
9th Jul 20263011 AMAQI
9th Jul 20263012 PMAQI
9th Jul 2026301 PMAQI
9th Jul 2026312 PMAQI
9th Jul 2026303 PMAQI
9th Jul 2026284 PMAQI
9th Jul 2026305 PMAQI
9th Jul 2026306 PMAQI
9th Jul 2026307 PMAQI
9th Jul 2026318 PMAQI
9th Jul 2026309 PMAQI
9th Jul 20262910 PMAQI
9th Jul 20262911 PMAQI
10th Jul 20262812 AMAQI
10th Jul 2026261 AMAQI
10th Jul 2026252 AMAQI
10th Jul 2026263 AMAQI
10th Jul 2026304 AMAQI

22°C14/31°C

10th Jul 2026335 AMAQI
10th Jul 2026326 AMAQI
10th Jul 2026327 AMAQI
10th Jul 2026338 AMAQI
10th Jul 2026349 AMAQI
10th Jul 20263410 AMAQI
10th Jul 20263611 AMAQI
10th Jul 20263612 PMAQI
10th Jul 2026341 PMAQI
10th Jul 2026322 PMAQI
10th Jul 2026303 PMAQI
10th Jul 2026324 PMAQI
10th Jul 2026345 PMAQI
10th Jul 2026346 PMAQI
10th Jul 2026367 PMAQI
10th Jul 2026368 PMAQI
10th Jul 2026379 PMAQI
10th Jul 20263410 PMAQI
10th Jul 20263011 PMAQI
11th Jul 20262812 AMAQI
11th Jul 2026241 AMAQI
11th Jul 2026242 AMAQI
11th Jul 2026263 AMAQI
11th Jul 2026304 AMAQI

20°C18/24°C

11th Jul 2026315 AMAQI
11th Jul 2026326 AMAQI
11th Jul 2026307 AMAQI
11th Jul 2026318 AMAQI
11th Jul 2026319 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20263211 AMAQI
11th Jul 20263312 PMAQI
11th Jul 2026321 PMAQI
11th Jul 2026322 PMAQI
11th Jul 2026303 PMAQI
11th Jul 2026304 PMAQI
11th Jul 2026325 PMAQI
11th Jul 2026316 PMAQI
11th Jul 2026317 PMAQI
11th Jul 2026308 PMAQI
11th Jul 2026329 PMAQI
11th Jul 20263010 PMAQI
11th Jul 20262411 PMAQI
12th Jul 20262212 AMAQI
12th Jul 2026231 AMAQI
12th Jul 2026222 AMAQI
12th Jul 2026183 AMAQI
12th Jul 2026244 AMAQI

19°C14/24°C

12th Jul 2026315 AMAQI
12th Jul 2026306 AMAQI
12th Jul 2026317 AMAQI
12th Jul 2026308 AMAQI
12th Jul 2026309 AMAQI
12th Jul 20263110 AMAQI
12th Jul 20263111 AMAQI
12th Jul 20263112 PMAQI
12th Jul 2026301 PMAQI
12th Jul 2026312 PMAQI
12th Jul 2026303 PMAQI
12th Jul 2026284 PMAQI
12th Jul 2026295 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026307 PMAQI
12th Jul 2026308 PMAQI
12th Jul 2026309 PMAQI
12th Jul 20263010 PMAQI
12th Jul 20262811 PMAQI
13th Jul 20262612 AMAQI
13th Jul 2026241 AMAQI
13th Jul 2026262 AMAQI
13th Jul 2026263 AMAQI
13th Jul 2026284 AMAQI

19°C12/26°C

13th Jul 2026325 AMAQI
13th Jul 2026326 AMAQI
13th Jul 2026327 AMAQI
13th Jul 2026318 AMAQI
13th Jul 2026339 AMAQI
13th Jul 20263510 AMAQI
13th Jul 20263411 AMAQI
13th Jul 20263412 PMAQI
13th Jul 2026341 PMAQI
13th Jul 2026322 PMAQI
13th Jul 2026303 PMAQI
13th Jul 2026304 PMAQI
13th Jul 2026325 PMAQI
13th Jul 2026326 PMAQI
13th Jul 2026287 PMAQI
13th Jul 2026308 PMAQI
13th Jul 2026339 PMAQI
13th Jul 20262910 PMAQI
13th Jul 20262611 PMAQI
14th Jul 20262412 AMAQI
14th Jul 2026211 AMAQI
14th Jul 2026212 AMAQI
14th Jul 2026233 AMAQI
14th Jul 2026284 AMAQI

21°C14/29°C

14th Jul 2026325 AMAQI
14th Jul 2026326 AMAQI
14th Jul 2026317 AMAQI
14th Jul 2026318 AMAQI
14th Jul 2026349 AMAQI
14th Jul 20263610 AMAQI
14th Jul 20263611 AMAQI
14th Jul 20263512 PMAQI
14th Jul 2026351 PMAQI
14th Jul 2026342 PMAQI
14th Jul 2026323 PMAQI
14th Jul 2026304 PMAQI
14th Jul 2026295 PMAQI
14th Jul 2026306 PMAQI
14th Jul 2026627 PMAQI
14th Jul 2026628 PMAQI
14th Jul 2026339 PMAQI
14th Jul 20263010 PMAQI
14th Jul 20262511 PMAQI
15th Jul 20262412 AMAQI
15th Jul 2026221 AMAQI
15th Jul 2026392 AMAQI
15th Jul 2026403 AMAQI
15th Jul 2026294 AMAQI

22°C17/27°C

15th Jul 2026345 AMAQI
15th Jul 2026386 AMAQI
15th Jul 2026457 AMAQI
15th Jul 2026438 AMAQI
15th Jul 2026409 AMAQI
15th Jul 20264210 AMAQI
15th Jul 20264811 AMAQI
15th Jul 20265312 PMAQI
15th Jul 2026441 PMAQI
15th Jul 2026362 PMAQI
15th Jul 2026333 PMAQI
15th Jul 2026344 PMAQI
15th Jul 2026335 PMAQI
15th Jul 2026306 PMAQI
15th Jul 2026337 PMAQI
15th Jul 2026368 PMAQI
15th Jul 2026329 PMAQI
15th Jul 20262610 PMAQI
15th Jul 20262811 PMAQI
16th Jul 20262612 AMAQI
16th Jul 2026261 AMAQI
16th Jul 2026262 AMAQI
16th Jul 2026243 AMAQI
16th Jul 2026264 AMAQI

23°C18/29°C

16th Jul 2026265 AMAQI
16th Jul 2026266 AMAQI
16th Jul 2026287 AMAQI
16th Jul 2026268 AMAQI
16th Jul 2026289 AMAQI
16th Jul 20262910 AMAQI
16th Jul 20262811 AMAQI
16th Jul 20262812 PMAQI
16th Jul 2026301 PMAQI
16th Jul 2026312 PMAQI
16th Jul 2026303 PMAQI
16th Jul 2026284 PMAQI
16th Jul 2026275 PMAQI
16th Jul 2026286 PMAQI
16th Jul 2026287 PMAQI
16th Jul 2026258 PMAQI
16th Jul 2026269 PMAQI
16th Jul 20262810 PMAQI
16th Jul 20262611 PMAQI
17th Jul 20262312 AMAQI
17th Jul 2026191 AMAQI
17th Jul 2026182 AMAQI
17th Jul 2026263 AMAQI
17th Jul 2026374 AMAQI

20°C14/27°C

17th Jul 2026445 AMAQI
17th Jul 2026466 AMAQI
17th Jul 2026457 AMAQI
17th Jul 2026448 AMAQI
17th Jul 2026419 AMAQI
17th Jul 20263210 AMAQI
17th Jul 20263411 AMAQI
17th Jul 20263912 PMAQI
17th Jul 2026351 PMAQI
17th Jul 2026342 PMAQI
17th Jul 2026273 PMAQI
17th Jul 2026204 PMAQI
17th Jul 2026315 PMAQI
17th Jul 2026446 PMAQI
17th Jul 2026447 PMAQI
17th Jul 2026348 PMAQI
17th Jul 2026239 PMAQI
17th Jul 20263410 PMAQI
17th Jul 20265011 PMAQI
18th Jul 20265412 AMAQI
18th Jul 2026581 AMAQI
18th Jul 2026462 AMAQI
18th Jul 2026323 AMAQI
18th Jul 2026434 AMAQI

17°C10/24°C

18th Jul 2026505 AMAQI
18th Jul 2026496 AMAQI
18th Jul 2026467 AMAQI
18th Jul 2026408 AMAQI
18th Jul 2026479 AMAQI
18th Jul 20266210 AMAQI
18th Jul 20266111 AMAQI
18th Jul 20265712 PMAQI
18th Jul 2026621 PMAQI
18th Jul 2026582 PMAQI
18th Jul 2026493 PMAQI
18th Jul 2026534 PMAQI
18th Jul 2026565 PMAQI
18th Jul 2026446 PMAQI
18th Jul 2026327 PMAQI
18th Jul 2026308 PMAQI
18th Jul 2026329 PMAQI
18th Jul 20263610 PMAQI
18th Jul 20263811 PMAQI
19th Jul 20263812 AMAQI
19th Jul 2026391 AMAQI
19th Jul 2026402 AMAQI
19th Jul 2026433 AMAQI
19th Jul 2026484 AMAQI

20°C12/27°C

19th Jul 2026545 AMAQI
19th Jul 2026636 AMAQI
19th Jul 2026697 AMAQI
19th Jul 2026728 AMAQI
19th Jul 2026769 AMAQI
19th Jul 20267210 AMAQI
19th Jul 20265611 AMAQI
19th Jul 20265012 PMAQI
19th Jul 2026621 PMAQI
19th Jul 2026542 PMAQI
19th Jul 2026433 PMAQI
19th Jul 2026404 PMAQI
19th Jul 2026415 PMAQI
19th Jul 2026386 PMAQI
19th Jul 2026347 PMAQI
19th Jul 2026368 PMAQI
19th Jul 2026309 PMAQI
19th Jul 20262610 PMAQI
19th Jul 20262411 PMAQI
20th Jul 20262212 AMAQI
20th Jul 2026201 AMAQI
20th Jul 2026302 AMAQI
20th Jul 2026323 AMAQI
20th Jul 2026244 AMAQI

19°C15/23°C

20th Jul 2026255 AMAQI
20th Jul 2026256 AMAQI
20th Jul 2026237 AMAQI
20th Jul 2026248 AMAQI
20th Jul 2026289 AMAQI
20th Jul 20262710 AMAQI
20th Jul 20262411 AMAQI
20th Jul 20262412 PMAQI
20th Jul 2026241 PMAQI
20th Jul 2026222 PMAQI
20th Jul 2026243 PMAQI
20th Jul 2026344 PMAQI
20th Jul 2026345 PMAQI
20th Jul 2026346 PMAQI
20th Jul 2026367 PMAQI
20th Jul 2026388 PMAQI
20th Jul 2026439 PMAQI
20th Jul 20264510 PMAQI
20th Jul 20265011 PMAQI
21st Jul 20264812 AMAQI
21st Jul 2026441 AMAQI
21st Jul 2026462 AMAQI
21st Jul 2026483 AMAQI
21st Jul 2026484 AMAQI

18°C12/25°C

21st Jul 2026515 AMAQI
21st Jul 2026506 AMAQI
21st Jul 2026487 AMAQI
21st Jul 2026488 AMAQI
21st Jul 2026449 AMAQI
21st Jul 20263710 AMAQI
21st Jul 20263211 AMAQI
21st Jul 20263812 PMAQI
21st Jul 2026491 PMAQI
21st Jul 2026462 PMAQI
21st Jul 2026363 PMAQI
21st Jul 2026264 PMAQI
21st Jul 2026265 PMAQI
21st Jul 2026316 PMAQI
21st Jul 2026317 PMAQI
21st Jul 2026298 PMAQI
21st Jul 2026299 PMAQI
21st Jul 20262610 PMAQI
21st Jul 20262511 PMAQI
22nd Jul 20263412 AMAQI
22nd Jul 2026461 AMAQI
22nd Jul 2026422 AMAQI
22nd Jul 2026323 AMAQI
22nd Jul 2026344 AMAQI

21°C12/29°C

22nd Jul 2026315 AMAQI
22nd Jul 2026276 AMAQI
22nd Jul 2026217 AMAQI
22nd Jul 2026178 AMAQI
22nd Jul 2026239 AMAQI
22nd Jul 20262610 AMAQI
22nd Jul 20262511 AMAQI
22nd Jul 20262412 PMAQI
22nd Jul 2026341 PMAQI
22nd Jul 2026382 PMAQI
22nd Jul 2026343 PMAQI
22nd Jul 2026374 PMAQI
22nd Jul 2026295 PMAQI
22nd Jul 2026286 PMAQI
22nd Jul 2026307 PMAQI
22nd Jul 2026268 PMAQI
22nd Jul 2026279 PMAQI
22nd Jul 20263110 PMAQI
22nd Jul 20262911 PMAQI
23rd Jul 20262312 AMAQI
23rd Jul 2026211 AMAQI
23rd Jul 2026212 AMAQI
23rd Jul 2026233 AMAQI
23rd Jul 2026224 AMAQI

20°C16/23°C

23rd Jul 2026175 AMAQI
23rd Jul 2026186 AMAQI
23rd Jul 2026187 AMAQI
23rd Jul 2026128 AMAQI
23rd Jul 2026169 AMAQI
23rd Jul 20262010 AMAQI
23rd Jul 20261211 AMAQI
23rd Jul 20261612 PMAQI
23rd Jul 2026201 PMAQI
23rd Jul 2026162 PMAQI
23rd Jul 2026153 PMAQI
23rd Jul 2026174 PMAQI
23rd Jul 2026185 PMAQI
23rd Jul 2026146 PMAQI
23rd Jul 2026187 PMAQI
23rd Jul 2026248 PMAQI
23rd Jul 2026249 PMAQI
23rd Jul 20262410 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262512 AMAQI
24th Jul 2026261 AMAQI
24th Jul 2026302 AMAQI
24th Jul 2026323 AMAQI
24th Jul 2026374 AMAQI

21°C16/26°C

24th Jul 2026425 AMAQI
24th Jul 2026386 AMAQI
24th Jul 2026377 AMAQI
24th Jul 2026368 AMAQI
24th Jul 2026329 AMAQI
24th Jul 20262910 AMAQI
24th Jul 20263411 AMAQI
24th Jul 20264412 PMAQI
24th Jul 2026421 PMAQI
24th Jul 2026362 PMAQI
24th Jul 2026443 PMAQI
24th Jul 2026434 PMAQI
24th Jul 2026395 PMAQI
24th Jul 2026406 PMAQI
24th Jul 2026347 PMAQI
24th Jul 2026318 PMAQI
24th Jul 2026369 PMAQI
24th Jul 20264110 PMAQI
24th Jul 20263611 PMAQI
25th Jul 20263012 AMAQI
25th Jul 2026311 AMAQI
25th Jul 2026362 AMAQI
25th Jul 2026403 AMAQI
25th Jul 2026424 AMAQI

20°C12/29°C

25th Jul 2026445 AMAQI
25th Jul 2026436 AMAQI
25th Jul 2026467 AMAQI
25th Jul 2026458 AMAQI
25th Jul 2026429 AMAQI
25th Jul 20264010 AMAQI
25th Jul 20263411 AMAQI
25th Jul 20263612 PMAQI
25th Jul 2026461 PMAQI
25th Jul 2026462 PMAQI
25th Jul 2026423 PMAQI
25th Jul 2026484 PMAQI
25th Jul 2026525 PMAQI
25th Jul 2026536 PMAQI
25th Jul 2026547 PMAQI
25th Jul 2026488 PMAQI
25th Jul 2026449 PMAQI
25th Jul 20265010 PMAQI
25th Jul 20265611 PMAQI
26th Jul 20265612 AMAQI
26th Jul 2026461 AMAQI
26th Jul 2026362 AMAQI
26th Jul 2026303 AMAQI
26th Jul 2026324 AMAQI

22°C14/31°C

26th Jul 2026325 AMAQI
26th Jul 2026326 AMAQI
26th Jul 2026347 AMAQI
26th Jul 2026348 AMAQI
26th Jul 2026409 AMAQI
26th Jul 20264110 AMAQI
26th Jul 20264211 AMAQI
26th Jul 20264512 PMAQI
26th Jul 2026441 PMAQI
26th Jul 2026362 PMAQI
26th Jul 2026283 PMAQI
26th Jul 2026304 PMAQI
26th Jul 2026365 PMAQI
26th Jul 2026326 PMAQI
26th Jul 2026397 PMAQI
26th Jul 2026528 PMAQI
26th Jul 2026529 PMAQI
26th Jul 20264410 PMAQI
26th Jul 20263611 PMAQI
27th Jul 20264112 AMAQI
27th Jul 2026401 AMAQI
27th Jul 2026382 AMAQI
27th Jul 2026383 AMAQI
27th Jul 2026364 AMAQI

21°C13/29°C

27th Jul 2026425 AMAQI
27th Jul 2026366 AMAQI
27th Jul 2026377 AMAQI
27th Jul 2026438 AMAQI
27th Jul 2026369 AMAQI
27th Jul 20263910 AMAQI
27th Jul 20264411 AMAQI
27th Jul 20264112 PMAQI
27th Jul 2026441 PMAQI
27th Jul 2026492 PMAQI
27th Jul 2026483 PMAQI
27th Jul 2026464 PMAQI
27th Jul 2026485 PMAQI
27th Jul 2026466 PMAQI
27th Jul 2026387 PMAQI
27th Jul 2026308 PMAQI
27th Jul 2026289 PMAQI
27th Jul 20263310 PMAQI
27th Jul 20263911 PMAQI
28th Jul 20263812 AMAQI
28th Jul 2026391 AMAQI
28th Jul 2026412 AMAQI
28th Jul 2026393 AMAQI
28th Jul 2026394 AMAQI

21°C12/28°C

28th Jul 2026415 AMAQI
28th Jul 2026446 AMAQI
28th Jul 2026457 AMAQI
28th Jul 2026438 AMAQI
28th Jul 2026419 AMAQI
28th Jul 20264210 AMAQI
28th Jul 20264111 AMAQI
28th Jul 20263612 PMAQI
28th Jul 2026451 PMAQI
28th Jul 2026552 PMAQI
28th Jul 2026463 PMAQI
28th Jul 2026414 PMAQI
28th Jul 2026385 PMAQI
28th Jul 2026376 PMAQI
28th Jul 2026327 PMAQI
28th Jul 2026228 PMAQI
28th Jul 2026239 PMAQI
28th Jul 20262810 PMAQI
28th Jul 20263711 PMAQI
29th Jul 20264512 AMAQI
29th Jul 2026491 AMAQI
29th Jul 2026502 AMAQI
29th Jul 2026513 AMAQI
29th Jul 2026484 AMAQI

21°C14/29°C

29th Jul 2026425 AMAQI
5 AM
29th Jul 2026386 AMAQI
29th Jul 2026347 AMAQI
29th Jul 2026328 AMAQI
29th Jul 2026389 AMAQI
29th Jul 20264010 AMAQI
29th Jul 20264011 AMAQI
29th Jul 20263912 PMAQI
29th Jul 2026371 PMAQI
1 PM
29th Jul 2026392 PMAQI
29th Jul 2026403 PMAQI
29th Jul 2026324 PMAQI
29th Jul 2026365 PMAQI
29th Jul 2026366 PMAQI
29th Jul 2026287 PMAQI
29th Jul 2026348 PMAQI
29th Jul 2026419 PMAQI
9 PM
29th Jul 20264610 PMAQI
29th Jul 20263811 PMAQI
1 AM
4 AM

22°C14/30°C

Day time
Avg. Highest Time
1 PM - 2 PM

36AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
4 PM

32AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 2 PM (Avg. 36), while the lowest AQI was between 4 PM to 4 PM (Avg. 32).
Night time
Avg. Highest Time
4 AM - 11 PM

33AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
12 AM - 1 AM

31AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 11 PM (Avg. 33), while the lowest AQI was between 12 AM to 1 AM (Avg. 31).

2026 Days Vs Air Quality

Moncton, New Brunswick, Canada

2026

96%

198

4%

9

Total number of days with different AQI categories in last 210 days in 2026 (155 days remaining)

Good
198 Days
Moderate
9 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 96%

Health Risk Level:

Very Low

In 2026, 96% of 210 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

Moncton, New Brunswick, 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
22AQI (US)
2nd January 2026
9AQI (US)
3rd January 2026
11AQI (US)
4th January 2026
18AQI (US)
5th January 2026
26AQI (US)
6th January 2026
42AQI (US)
7th January 2026
31AQI (US)
8th January 2026
20AQI (US)
9th January 2026
22AQI (US)
10th January 2026
12AQI (US)
11th January 2026
13AQI (US)
12th January 2026
10AQI (US)
13th January 2026
12AQI (US)
14th January 2026
26AQI (US)
15th January 2026
23AQI (US)
16th January 2026
19AQI (US)
17th January 2026
10AQI (US)
18th January 2026
24AQI (US)
19th January 2026
22AQI (US)
20th January 2026
17AQI (US)
21st January 2026
14AQI (US)
22nd January 2026
49AQI (US)
23rd January 2026
54AQI (US)
24th January 2026
48AQI (US)
25th January 2026
48AQI (US)
26th January 2026
47AQI (US)
27th January 2026
44AQI (US)
28th January 2026
46AQI (US)
29th January 2026
51AQI (US)
30th January 2026
48AQI (US)
31st January 2026
44AQI (US)
1st February 2026
46AQI (US)
2nd February 2026
48AQI (US)
3rd February 2026
50AQI (US)
4th February 2026
53AQI (US)
5th February 2026
50AQI (US)
6th February 2026
41AQI (US)
7th February 2026
38AQI (US)
8th February 2026
46AQI (US)
9th February 2026
46AQI (US)
10th February 2026
47AQI (US)
11th February 2026
47AQI (US)
12th February 2026
46AQI (US)
13th February 2026
53AQI (US)
14th February 2026
49AQI (US)
15th February 2026
40AQI (US)
16th February 2026
43AQI (US)
17th February 2026
44AQI (US)
18th February 2026
42AQI (US)
19th February 2026
40AQI (US)
20th February 2026
43AQI (US)
21st February 2026
38AQI (US)
22nd February 2026
34AQI (US)
23rd February 2026
39AQI (US)
24th February 2026
42AQI (US)
25th February 2026
42AQI (US)
26th February 2026
34AQI (US)
27th February 2026
34AQI (US)
28th February 2026
38AQI (US)
1st March 2026
41AQI (US)
2nd March 2026
52AQI (US)
3rd March 2026
47AQI (US)
4th March 2026
44AQI (US)
5th March 2026
43AQI (US)
6th March 2026
39AQI (US)
7th March 2026
40AQI (US)
8th March 2026
39AQI (US)
9th March 2026
40AQI (US)
10th March 2026
33AQI (US)
11th March 2026
40AQI (US)
12th March 2026
42AQI (US)
13th March 2026
40AQI (US)
14th March 2026
36AQI (US)
15th March 2026
35AQI (US)
16th March 2026
36AQI (US)
17th March 2026
34AQI (US)
18th March 2026
32AQI (US)
19th March 2026
32AQI (US)
20th March 2026
36AQI (US)
21st March 2026
36AQI (US)
22nd March 2026
35AQI (US)
23rd March 2026
41AQI (US)
24th March 2026
36AQI (US)
25th March 2026
35AQI (US)
26th March 2026
30AQI (US)
27th March 2026
31AQI (US)
28th March 2026
34AQI (US)
29th March 2026
31AQI (US)
30th March 2026
28AQI (US)
31st March 2026
24AQI (US)
1st April 2026
32AQI (US)
2nd April 2026
34AQI (US)
3rd April 2026
28AQI (US)
4th April 2026
30AQI (US)
5th April 2026
29AQI (US)
6th April 2026
27AQI (US)
7th April 2026
27AQI (US)
8th April 2026
31AQI (US)
9th April 2026
27AQI (US)
10th April 2026
30AQI (US)
11th April 2026
33AQI (US)
12th April 2026
30AQI (US)
13th April 2026
33AQI (US)
14th April 2026
34AQI (US)
15th April 2026
34AQI (US)
16th April 2026
30AQI (US)
17th April 2026
18th April 2026
34AQI (US)
19th April 2026
34AQI (US)
20th April 2026
30AQI (US)
21st April 2026
29AQI (US)
22nd April 2026
23rd April 2026
26AQI (US)
24th April 2026
29AQI (US)
25th April 2026
32AQI (US)
26th April 2026
34AQI (US)
27th April 2026
29AQI (US)
28th April 2026
25AQI (US)
29th April 2026
23AQI (US)
30th April 2026
26AQI (US)
1st May 2026
27AQI (US)
2nd May 2026
26AQI (US)
3rd May 2026
20AQI (US)
4th May 2026
28AQI (US)
5th May 2026
32AQI (US)
6th May 2026
32AQI (US)
7th May 2026
28AQI (US)
8th May 2026
28AQI (US)
9th May 2026
10th May 2026
33AQI (US)
11th May 2026
31AQI (US)
12th May 2026
30AQI (US)
13th May 2026
31AQI (US)
14th May 2026
25AQI (US)
15th May 2026
44AQI (US)
16th May 2026
52AQI (US)
17th May 2026
56AQI (US)
18th May 2026
58AQI (US)
19th May 2026
54AQI (US)
20th May 2026
49AQI (US)
21st May 2026
46AQI (US)
22nd May 2026
44AQI (US)
23rd May 2026
50AQI (US)
24th May 2026
47AQI (US)
25th May 2026
45AQI (US)
26th May 2026
28AQI (US)
27th May 2026
27AQI (US)
28th May 2026
20AQI (US)
29th May 2026
16AQI (US)
30th May 2026
26AQI (US)
31st May 2026
26AQI (US)
1st June 2026
29AQI (US)
2nd June 2026
26AQI (US)
3rd June 2026
23AQI (US)
4th June 2026
24AQI (US)
5th June 2026
26AQI (US)
6th June 2026
23AQI (US)
7th June 2026
23AQI (US)
8th June 2026
20AQI (US)
9th June 2026
24AQI (US)
10th June 2026
27AQI (US)
11th June 2026
28AQI (US)
12th June 2026
25AQI (US)
13th June 2026
22AQI (US)
14th June 2026
22AQI (US)
15th June 2026
25AQI (US)
16th June 2026
26AQI (US)
17th June 2026
26AQI (US)
18th June 2026
26AQI (US)
19th June 2026
22AQI (US)
20th June 2026
22AQI (US)
21st June 2026
20AQI (US)
22nd June 2026
21AQI (US)
23rd June 2026
21AQI (US)
24th June 2026
20AQI (US)
25th June 2026
24AQI (US)
26th June 2026
26AQI (US)
27th June 2026
28AQI (US)
28th June 2026
26AQI (US)
29th June 2026
24AQI (US)
30th June 2026
44AQI (US)
1st July 2026
32AQI (US)
2nd July 2026
32AQI (US)
3rd July 2026
28AQI (US)
4th July 2026
25AQI (US)
5th July 2026
23AQI (US)
6th July 2026
26AQI (US)
7th July 2026
29AQI (US)
8th July 2026
27AQI (US)
9th July 2026
28AQI (US)
10th July 2026
32AQI (US)
11th July 2026
30AQI (US)
12th July 2026
28AQI (US)
13th July 2026
30AQI (US)
14th July 2026
33AQI (US)
15th July 2026
36AQI (US)
16th July 2026
27AQI (US)
17th July 2026
34AQI (US)
18th July 2026
48AQI (US)
19th July 2026
48AQI (US)
20th July 2026
29AQI (US)
21st July 2026
39AQI (US)
22nd July 2026
30AQI (US)
23rd July 2026
19AQI (US)
24th July 2026
36AQI (US)
25th July 2026
44AQI (US)
26th July 2026
38AQI (US)
27th July 2026
40AQI (US)
28th July 2026
39AQI (US)
29th July 2026
40AQI (US)
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

28AQI (US)

43AQI (US)

37AQI (US)

30AQI (US)

35AQI (US)

25AQI (US)

33AQI (US)

No. of days

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

202633AQI (US)

29
2
26
2
30
1
28
26
4
30
29
198
9

Highest AQI (US) recorded in

February

43AQI (US)

Lowest AQI (US) recorded in

June

25AQI (US)

202524AQI (US)

31
28
31
30
31
29
1
29
2
29
2
30
31
29
1
30
1
358
7

Highest AQI (US) recorded in

June

29AQI (US)

Lowest AQI (US) recorded in

April

14AQI (US)

202423AQI (US)

31
29
28
30
31
29
30
1
29
2
30
31
30
30
1
358
4

Highest AQI (US) recorded in

February

29AQI (US)

Lowest AQI (US) recorded in

November

14AQI (US)

202330AQI (US)

31
28
31
30
31
24
6
30
1
31
27
3
30
1
28
1
30
1
351
13

Highest AQI (US) recorded in

February

34AQI (US)

Lowest AQI (US) recorded in

August

22AQI (US)

202228AQI (US)

28
2
21
31
30
31
30
22
1
1
29
31
30
29
2
313
5

Highest AQI (US) recorded in

January

35AQI (US)

Lowest AQI (US) recorded in

September

22AQI (US)

202128AQI (US)

28
1
28
30
1
30
31
29
1
30
1
29
2
30
31
29
1
31
356
7

Highest AQI (US) recorded in

March

33AQI (US)

Lowest AQI (US) recorded in

September

20AQI (US)

202024AQI (US)

13
21
18
29
1
31
31
30
31
9
31
244
1

Highest AQI (US) recorded in

March

31AQI (US)

Lowest AQI (US) recorded in

September

20AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2026(Avg.)
33AQI (US)
Least Polluted Year Recorded
2024(Avg.)
23AQI (US)

Moncton's annual 2026 AQI (US) (33) shows an average percentage change of 27.3% (worsened AQI (US)) compared to previous years: 2020 (24), 2021 (28), 2022 (28), 2023 (30), 2024 (23), 2025 (24).