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+
August Air Quality Analysis
Moncton, New Brunswick, Canada
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
17th Aug 2024
56AQILowest AQI recorded on
21st Aug 2024
12AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 45 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Moncton, New Brunswick, Canada
AQI
Day
Night
.
5 AM4th Aug 2025
9 PM
4 AM5th Aug 2025
Day time
Avg. Highest Time
6PM4th Aug
138AQI
Avg. Lowest Time
8AM4th Aug
56AQI
Night time
Avg. Highest Time
10PM4th Aug
88AQI
Avg. Lowest Time
4AM5th Aug
46AQI
In the last 24 hours,
Moncton's AQI reached its highest point of 138 at 6 PM during the Day, while the lowest point, 46, was recorded at 4 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Moncton, New Brunswick, 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 - 05th05th
Day
Night
6th Jul 2025265 AMAQI
6th Jul 2025266 AMAQI
6th Jul 2025287 AMAQI
6th Jul 2025298 AMAQI
6th Jul 2025249 AMAQI
6th Jul 20252410 AMAQI
6th Jul 20252411 AMAQI
6th Jul 20252212 PMAQI
6th Jul 2025221 PMAQI
6th Jul 2025252 PMAQI
6th Jul 2025273 PMAQI
6th Jul 2025294 PMAQI
6th Jul 2025295 PMAQI
6th Jul 2025286 PMAQI
6th Jul 2025307 PMAQI
6th Jul 2025338 PMAQI
6th Jul 2025289 PMAQI
6th Jul 20252710 PMAQI
6th Jul 20253411 PMAQI
7th Jul 20252812 AMAQI
7th Jul 2025301 AMAQI
7th Jul 2025292 AMAQI
7th Jul 2025433 AMAQI
7th Jul 2025464 AMAQI
22°C17/30°C
7th Jul 2025425 AMAQI
7th Jul 2025386 AMAQI
7th Jul 2025417 AMAQI
7th Jul 2025508 AMAQI
7th Jul 2025529 AMAQI
7th Jul 20255110 AMAQI
7th Jul 20254611 AMAQI
7th Jul 20254812 PMAQI
7th Jul 2025351 PMAQI
7th Jul 2025322 PMAQI
7th Jul 2025303 PMAQI
7th Jul 2025304 PMAQI
7th Jul 2025365 PMAQI
7th Jul 2025366 PMAQI
7th Jul 2025347 PMAQI
7th Jul 2025358 PMAQI
7th Jul 2025409 PMAQI
7th Jul 20253610 PMAQI
7th Jul 20253011 PMAQI
8th Jul 20252912 AMAQI
8th Jul 2025341 AMAQI
8th Jul 2025292 AMAQI
8th Jul 2025233 AMAQI
8th Jul 2025244 AMAQI
17°C14/20°C
8th Jul 2025265 AMAQI
8th Jul 2025306 AMAQI
8th Jul 2025297 AMAQI
8th Jul 2025278 AMAQI
8th Jul 2025259 AMAQI
8th Jul 20252210 AMAQI
8th Jul 20252111 AMAQI
8th Jul 20252012 PMAQI
8th Jul 2025211 PMAQI
8th Jul 2025222 PMAQI
8th Jul 2025223 PMAQI
8th Jul 2025224 PMAQI
8th Jul 2025245 PMAQI
8th Jul 2025236 PMAQI
8th Jul 2025237 PMAQI
8th Jul 2025228 PMAQI
8th Jul 2025239 PMAQI
8th Jul 20252410 PMAQI
8th Jul 20252211 PMAQI
9th Jul 20252212 AMAQI
9th Jul 2025231 AMAQI
9th Jul 2025262 AMAQI
9th Jul 2025223 AMAQI
9th Jul 2025244 AMAQI
17°C14/21°C
9th Jul 2025235 AMAQI
9th Jul 2025226 AMAQI
9th Jul 2025247 AMAQI
9th Jul 2025238 AMAQI
9th Jul 2025229 AMAQI
9th Jul 20252110 AMAQI
9th Jul 20252011 AMAQI
9th Jul 20252212 PMAQI
9th Jul 2025211 PMAQI
9th Jul 2025222 PMAQI
9th Jul 2025213 PMAQI
9th Jul 2025224 PMAQI
9th Jul 2025235 PMAQI
9th Jul 2025236 PMAQI
9th Jul 2025237 PMAQI
9th Jul 2025238 PMAQI
9th Jul 2025229 PMAQI
9th Jul 20252110 PMAQI
9th Jul 20252311 PMAQI
10th Jul 20252612 AMAQI
10th Jul 2025281 AMAQI
10th Jul 2025272 AMAQI
10th Jul 2025263 AMAQI
10th Jul 2025264 AMAQI
18°C8/28°C
10th Jul 2025275 AMAQI
10th Jul 2025286 AMAQI
10th Jul 2025267 AMAQI
10th Jul 2025278 AMAQI
10th Jul 2025289 AMAQI
10th Jul 20253010 AMAQI
10th Jul 20253011 AMAQI
10th Jul 20253012 PMAQI
10th Jul 2025291 PMAQI
10th Jul 2025282 PMAQI
10th Jul 2025273 PMAQI
10th Jul 2025284 PMAQI
10th Jul 2025295 PMAQI
10th Jul 2025296 PMAQI
10th Jul 2025297 PMAQI
10th Jul 2025308 PMAQI
10th Jul 2025299 PMAQI
10th Jul 20252910 PMAQI
10th Jul 20253011 PMAQI
11th Jul 20253212 AMAQI
11th Jul 2025321 AMAQI
11th Jul 2025312 AMAQI
11th Jul 2025313 AMAQI
11th Jul 2025304 AMAQI
21°C13/26°C
11th Jul 2025305 AMAQI
11th Jul 2025286 AMAQI
11th Jul 2025287 AMAQI
11th Jul 2025308 AMAQI
11th Jul 2025309 AMAQI
11th Jul 20252710 AMAQI
11th Jul 20252611 AMAQI
11th Jul 20252312 PMAQI
11th Jul 2025221 PMAQI
11th Jul 2025222 PMAQI
11th Jul 2025223 PMAQI
11th Jul 2025214 PMAQI
11th Jul 2025245 PMAQI
11th Jul 2025246 PMAQI
11th Jul 2025247 PMAQI
11th Jul 2025248 PMAQI
11th Jul 2025279 PMAQI
11th Jul 20252810 PMAQI
11th Jul 20252411 PMAQI
12th Jul 20252512 AMAQI
12th Jul 2025271 AMAQI
12th Jul 2025272 AMAQI
12th Jul 2025243 AMAQI
12th Jul 2025234 AMAQI
18°C15/22°C
12th Jul 2025255 AMAQI
12th Jul 2025256 AMAQI
12th Jul 2025247 AMAQI
12th Jul 2025238 AMAQI
12th Jul 2025249 AMAQI
12th Jul 20252310 AMAQI
12th Jul 20252211 AMAQI
12th Jul 20252212 PMAQI
12th Jul 2025231 PMAQI
12th Jul 2025252 PMAQI
12th Jul 2025263 PMAQI
12th Jul 2025274 PMAQI
12th Jul 2025275 PMAQI
12th Jul 2025266 PMAQI
12th Jul 2025257 PMAQI
12th Jul 2025258 PMAQI
12th Jul 2025249 PMAQI
12th Jul 20252610 PMAQI
12th Jul 20252711 PMAQI
13th Jul 20252712 AMAQI
13th Jul 2025271 AMAQI
13th Jul 2025262 AMAQI
13th Jul 2025213 AMAQI
13th Jul 2025244 AMAQI
19°C11/26°C
13th Jul 2025235 AMAQI
13th Jul 2025206 AMAQI
13th Jul 2025207 AMAQI
13th Jul 2025228 AMAQI
13th Jul 2025219 AMAQI
13th Jul 20251810 AMAQI
13th Jul 20251811 AMAQI
13th Jul 20251812 PMAQI
13th Jul 2025201 PMAQI
13th Jul 2025202 PMAQI
13th Jul 2025223 PMAQI
13th Jul 2025224 PMAQI
13th Jul 2025235 PMAQI
13th Jul 2025236 PMAQI
13th Jul 2025247 PMAQI
13th Jul 2025248 PMAQI
13th Jul 2025249 PMAQI
13th Jul 20252210 PMAQI
13th Jul 20252611 PMAQI
14th Jul 20252412 AMAQI
14th Jul 2025251 AMAQI
14th Jul 2025222 AMAQI
14th Jul 2025193 AMAQI
14th Jul 2025204 AMAQI
21°C17/29°C
14th Jul 2025205 AMAQI
14th Jul 2025226 AMAQI
14th Jul 2025217 AMAQI
14th Jul 2025208 AMAQI
14th Jul 2025209 AMAQI
14th Jul 20251910 AMAQI
14th Jul 20251811 AMAQI
14th Jul 20251912 PMAQI
14th Jul 2025181 PMAQI
14th Jul 2025182 PMAQI
14th Jul 2025203 PMAQI
14th Jul 2025204 PMAQI
14th Jul 2025205 PMAQI
14th Jul 2025206 PMAQI
14th Jul 2025217 PMAQI
14th Jul 2025218 PMAQI
14th Jul 2025209 PMAQI
14th Jul 20252110 PMAQI
14th Jul 20252011 PMAQI
15th Jul 20252012 AMAQI
15th Jul 2025231 AMAQI
15th Jul 2025202 AMAQI
15th Jul 2025173 AMAQI
15th Jul 2025174 AMAQI
20°C14/28°C
15th Jul 2025175 AMAQI
15th Jul 2025166 AMAQI
15th Jul 2025177 AMAQI
15th Jul 2025178 AMAQI
15th Jul 2025189 AMAQI
15th Jul 20251810 AMAQI
15th Jul 20252111 AMAQI
15th Jul 20252512 PMAQI
15th Jul 2025311 PMAQI
15th Jul 2025292 PMAQI
15th Jul 2025343 PMAQI
15th Jul 2025364 PMAQI
15th Jul 2025245 PMAQI
15th Jul 2025246 PMAQI
15th Jul 2025237 PMAQI
15th Jul 2025228 PMAQI
15th Jul 2025239 PMAQI
15th Jul 20252910 PMAQI
15th Jul 20252411 PMAQI
16th Jul 20252412 AMAQI
16th Jul 2025251 AMAQI
16th Jul 2025262 AMAQI
16th Jul 2025323 AMAQI
16th Jul 2025354 AMAQI
24°C17/32°C
16th Jul 2025405 AMAQI
16th Jul 2025426 AMAQI
16th Jul 2025447 AMAQI
16th Jul 2025418 AMAQI
16th Jul 2025399 AMAQI
16th Jul 20254010 AMAQI
16th Jul 20254511 AMAQI
16th Jul 20255212 PMAQI
16th Jul 2025501 PMAQI
16th Jul 2025482 PMAQI
16th Jul 2025453 PMAQI
16th Jul 2025424 PMAQI
16th Jul 2025425 PMAQI
16th Jul 2025426 PMAQI
16th Jul 2025427 PMAQI
16th Jul 2025428 PMAQI
16th Jul 2025419 PMAQI
16th Jul 20254110 PMAQI
16th Jul 20254211 PMAQI
17th Jul 20254912 AMAQI
17th Jul 2025451 AMAQI
17th Jul 2025432 AMAQI
17th Jul 2025343 AMAQI
17th Jul 2025334 AMAQI
26°C19/34°C
17th Jul 2025325 AMAQI
17th Jul 2025306 AMAQI
17th Jul 2025297 AMAQI
17th Jul 2025298 AMAQI
17th Jul 2025309 AMAQI
17th Jul 20253110 AMAQI
17th Jul 20253011 AMAQI
17th Jul 20253012 PMAQI
17th Jul 2025301 PMAQI
17th Jul 2025302 PMAQI
17th Jul 2025303 PMAQI
17th Jul 2025304 PMAQI
17th Jul 2025325 PMAQI
17th Jul 2025326 PMAQI
17th Jul 2025327 PMAQI
17th Jul 2025318 PMAQI
17th Jul 2025319 PMAQI
17th Jul 20253010 PMAQI
17th Jul 20252811 PMAQI
18th Jul 20252712 AMAQI
18th Jul 2025271 AMAQI
18th Jul 2025252 AMAQI
18th Jul 2025173 AMAQI
18th Jul 2025164 AMAQI
25°C20/31°C
18th Jul 2025185 AMAQI
18th Jul 2025136 AMAQI
18th Jul 2025127 AMAQI
18th Jul 2025148 AMAQI
18th Jul 2025169 AMAQI
18th Jul 20251610 AMAQI
18th Jul 20251611 AMAQI
18th Jul 20251612 PMAQI
18th Jul 2025151 PMAQI
18th Jul 2025152 PMAQI
18th Jul 2025143 PMAQI
18th Jul 2025144 PMAQI
18th Jul 2025165 PMAQI
18th Jul 2025176 PMAQI
18th Jul 2025177 PMAQI
18th Jul 2025178 PMAQI
18th Jul 2025179 PMAQI
18th Jul 20251710 PMAQI
18th Jul 20251811 PMAQI
19th Jul 20251812 AMAQI
19th Jul 2025201 AMAQI
19th Jul 2025202 AMAQI
19th Jul 2025203 AMAQI
19th Jul 2025204 AMAQI
24°C20/27°C
19th Jul 2025215 AMAQI
19th Jul 2025216 AMAQI
19th Jul 2025217 AMAQI
19th Jul 2025218 AMAQI
19th Jul 2025219 AMAQI
19th Jul 20252210 AMAQI
19th Jul 20252211 AMAQI
19th Jul 20252212 PMAQI
19th Jul 2025271 PMAQI
19th Jul 2025352 PMAQI
19th Jul 2025413 PMAQI
19th Jul 2025324 PMAQI
19th Jul 2025305 PMAQI
19th Jul 2025366 PMAQI
19th Jul 2025347 PMAQI
19th Jul 2025338 PMAQI
19th Jul 2025289 PMAQI
19th Jul 20252610 PMAQI
19th Jul 20253111 PMAQI
20th Jul 20253112 AMAQI
20th Jul 2025301 AMAQI
20th Jul 2025292 AMAQI
20th Jul 2025283 AMAQI
20th Jul 2025274 AMAQI
22°C14/30°C
20th Jul 2025265 AMAQI
20th Jul 2025266 AMAQI
20th Jul 2025247 AMAQI
20th Jul 2025248 AMAQI
20th Jul 2025249 AMAQI
20th Jul 20252410 AMAQI
20th Jul 20252411 AMAQI
20th Jul 20252312 PMAQI
20th Jul 2025241 PMAQI
20th Jul 2025232 PMAQI
20th Jul 2025223 PMAQI
20th Jul 2025224 PMAQI
20th Jul 2025225 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025227 PMAQI
20th Jul 2025208 PMAQI
20th Jul 2025239 PMAQI
20th Jul 20252410 PMAQI
20th Jul 20252211 PMAQI
21st Jul 20252212 AMAQI
21st Jul 2025221 AMAQI
21st Jul 2025212 AMAQI
21st Jul 2025183 AMAQI
21st Jul 2025174 AMAQI
17°C16/18°C
21st Jul 2025185 AMAQI
21st Jul 2025196 AMAQI
21st Jul 2025197 AMAQI
21st Jul 2025218 AMAQI
21st Jul 2025239 AMAQI
21st Jul 20252710 AMAQI
21st Jul 20252811 AMAQI
21st Jul 20252812 PMAQI
21st Jul 2025311 PMAQI
21st Jul 2025342 PMAQI
21st Jul 2025353 PMAQI
21st Jul 2025274 PMAQI
21st Jul 2025245 PMAQI
21st Jul 2025206 PMAQI
21st Jul 2025207 PMAQI
21st Jul 2025208 PMAQI
21st Jul 2025209 PMAQI
21st Jul 20251910 PMAQI
21st Jul 20251811 PMAQI
22nd Jul 20251812 AMAQI
22nd Jul 2025181 AMAQI
22nd Jul 2025172 AMAQI
22nd Jul 2025143 AMAQI
22nd Jul 2025144 AMAQI
17°C15/19°C
22nd Jul 2025145 AMAQI
22nd Jul 2025126 AMAQI
22nd Jul 2025117 AMAQI
22nd Jul 2025128 AMAQI
22nd Jul 2025129 AMAQI
22nd Jul 20251410 AMAQI
22nd Jul 20251511 AMAQI
22nd Jul 20251412 PMAQI
22nd Jul 2025151 PMAQI
22nd Jul 2025152 PMAQI
22nd Jul 2025153 PMAQI
22nd Jul 2025164 PMAQI
22nd Jul 2025165 PMAQI
22nd Jul 2025166 PMAQI
22nd Jul 2025177 PMAQI
22nd Jul 2025188 PMAQI
22nd Jul 2025169 PMAQI
22nd Jul 20251710 PMAQI
22nd Jul 20252111 PMAQI
23rd Jul 20252012 AMAQI
23rd Jul 2025221 AMAQI
23rd Jul 2025222 AMAQI
23rd Jul 2025223 AMAQI
23rd Jul 2025244 AMAQI
19°C11/26°C
23rd Jul 2025265 AMAQI
23rd Jul 2025256 AMAQI
23rd Jul 2025257 AMAQI
23rd Jul 2025258 AMAQI
23rd Jul 2025249 AMAQI
23rd Jul 20252610 AMAQI
23rd Jul 20252711 AMAQI
23rd Jul 20252812 PMAQI
23rd Jul 2025281 PMAQI
23rd Jul 2025262 PMAQI
23rd Jul 2025253 PMAQI
23rd Jul 2025244 PMAQI
23rd Jul 2025255 PMAQI
23rd Jul 2025276 PMAQI
23rd Jul 2025287 PMAQI
23rd Jul 2025298 PMAQI
23rd Jul 2025269 PMAQI
23rd Jul 20252610 PMAQI
23rd Jul 20253011 PMAQI
24th Jul 20252912 AMAQI
24th Jul 2025281 AMAQI
24th Jul 2025272 AMAQI
24th Jul 2025263 AMAQI
24th Jul 2025234 AMAQI
21°C15/28°C
24th Jul 2025215 AMAQI
24th Jul 2025206 AMAQI
24th Jul 2025207 AMAQI
24th Jul 2025218 AMAQI
24th Jul 2025229 AMAQI
24th Jul 20252210 AMAQI
24th Jul 20252211 AMAQI
24th Jul 20252212 PMAQI
24th Jul 2025221 PMAQI
24th Jul 2025232 PMAQI
24th Jul 2025233 PMAQI
24th Jul 2025244 PMAQI
24th Jul 2025255 PMAQI
24th Jul 2025266 PMAQI
24th Jul 2025267 PMAQI
24th Jul 2025288 PMAQI
24th Jul 2025259 PMAQI
24th Jul 20252610 PMAQI
24th Jul 20253011 PMAQI
25th Jul 20252812 AMAQI
25th Jul 2025281 AMAQI
25th Jul 2025282 AMAQI
25th Jul 2025303 AMAQI
25th Jul 2025324 AMAQI
20°C17/28°C
25th Jul 2025325 AMAQI
25th Jul 2025336 AMAQI
25th Jul 2025327 AMAQI
25th Jul 2025328 AMAQI
25th Jul 2025329 AMAQI
25th Jul 20253210 AMAQI
25th Jul 20253411 AMAQI
25th Jul 20253212 PMAQI
25th Jul 2025331 PMAQI
25th Jul 2025342 PMAQI
25th Jul 2025353 PMAQI
25th Jul 2025354 PMAQI
25th Jul 2025385 PMAQI
25th Jul 2025356 PMAQI
25th Jul 2025307 PMAQI
25th Jul 2025278 PMAQI
25th Jul 2025329 PMAQI
25th Jul 20252910 PMAQI
25th Jul 20252311 PMAQI
26th Jul 20252412 AMAQI
26th Jul 2025271 AMAQI
26th Jul 2025282 AMAQI
26th Jul 2025363 AMAQI
26th Jul 2025504 AMAQI
22°C17/28°C
26th Jul 2025455 AMAQI
26th Jul 2025476 AMAQI
26th Jul 2025477 AMAQI
26th Jul 2025468 AMAQI
26th Jul 2025409 AMAQI
26th Jul 20253710 AMAQI
26th Jul 20253211 AMAQI
26th Jul 20252812 PMAQI
26th Jul 2025261 PMAQI
26th Jul 2025252 PMAQI
26th Jul 2025263 PMAQI
26th Jul 2025314 PMAQI
26th Jul 2025285 PMAQI
26th Jul 2025286 PMAQI
26th Jul 2025297 PMAQI
26th Jul 2025298 PMAQI
26th Jul 2025279 PMAQI
26th Jul 20252810 PMAQI
26th Jul 20252811 PMAQI
27th Jul 20252812 AMAQI
27th Jul 2025331 AMAQI
27th Jul 2025322 AMAQI
27th Jul 2025263 AMAQI
27th Jul 2025284 AMAQI
22°C17/27°C
27th Jul 2025275 AMAQI
27th Jul 2025286 AMAQI
27th Jul 2025287 AMAQI
27th Jul 2025288 AMAQI
27th Jul 2025289 AMAQI
27th Jul 20252910 AMAQI
27th Jul 20253111 AMAQI
27th Jul 20253912 PMAQI
27th Jul 2025471 PMAQI
27th Jul 2025552 PMAQI
27th Jul 2025553 PMAQI
27th Jul 2025514 PMAQI
27th Jul 2025445 PMAQI
27th Jul 2025416 PMAQI
27th Jul 2025427 PMAQI
27th Jul 2025428 PMAQI
27th Jul 2025369 PMAQI
27th Jul 20253610 PMAQI
27th Jul 20253811 PMAQI
28th Jul 20254112 AMAQI
28th Jul 2025401 AMAQI
28th Jul 2025442 AMAQI
28th Jul 2025523 AMAQI
28th Jul 2025484 AMAQI
21°C10/31°C
28th Jul 2025465 AMAQI
28th Jul 2025476 AMAQI
28th Jul 2025547 AMAQI
28th Jul 2025528 AMAQI
28th Jul 2025539 AMAQI
28th Jul 20255210 AMAQI
28th Jul 20255311 AMAQI
28th Jul 20255412 PMAQI
28th Jul 2025551 PMAQI
28th Jul 2025562 PMAQI
28th Jul 2025573 PMAQI
28th Jul 2025544 PMAQI
28th Jul 2025525 PMAQI
28th Jul 2025536 PMAQI
28th Jul 2025537 PMAQI
28th Jul 2025528 PMAQI
28th Jul 2025549 PMAQI
28th Jul 20255410 PMAQI
28th Jul 20255011 PMAQI
29th Jul 20255112 AMAQI
29th Jul 2025501 AMAQI
29th Jul 2025502 AMAQI
29th Jul 2025413 AMAQI
29th Jul 2025424 AMAQI
21°C17/27°C
29th Jul 2025425 AMAQI
29th Jul 2025396 AMAQI
29th Jul 2025357 AMAQI
29th Jul 2025388 AMAQI
29th Jul 2025399 AMAQI
29th Jul 20253810 AMAQI
29th Jul 20254011 AMAQI
29th Jul 20254412 PMAQI
29th Jul 2025501 PMAQI
29th Jul 2025542 PMAQI
29th Jul 2025533 PMAQI
29th Jul 2025534 PMAQI
29th Jul 2025505 PMAQI
29th Jul 2025506 PMAQI
29th Jul 2025487 PMAQI
29th Jul 2025468 PMAQI
29th Jul 2025469 PMAQI
29th Jul 20254810 PMAQI
29th Jul 20255111 PMAQI
30th Jul 20255212 AMAQI
30th Jul 2025491 AMAQI
30th Jul 2025472 AMAQI
30th Jul 2025433 AMAQI
30th Jul 2025444 AMAQI
22°C17/29°C
30th Jul 2025465 AMAQI
30th Jul 2025466 AMAQI
30th Jul 2025507 AMAQI
30th Jul 2025498 AMAQI
30th Jul 2025509 AMAQI
30th Jul 20255210 AMAQI
30th Jul 20255211 AMAQI
30th Jul 20255112 PMAQI
30th Jul 2025521 PMAQI
30th Jul 2025532 PMAQI
30th Jul 2025543 PMAQI
30th Jul 2025564 PMAQI
30th Jul 2025575 PMAQI
30th Jul 2025576 PMAQI
30th Jul 2025577 PMAQI
30th Jul 2025578 PMAQI
30th Jul 2025579 PMAQI
30th Jul 20255710 PMAQI
30th Jul 20255411 PMAQI
31st Jul 20255412 AMAQI
31st Jul 2025541 AMAQI
31st Jul 2025552 AMAQI
31st Jul 2025553 AMAQI
31st Jul 2025524 AMAQI
22°C15/31°C
31st Jul 2025525 AMAQI
31st Jul 2025536 AMAQI
31st Jul 2025547 AMAQI
31st Jul 2025568 AMAQI
31st Jul 2025639 AMAQI
31st Jul 20256510 AMAQI
31st Jul 20256711 AMAQI
31st Jul 20256012 PMAQI
31st Jul 2025551 PMAQI
31st Jul 2025532 PMAQI
31st Jul 2025433 PMAQI
31st Jul 2025414 PMAQI
31st Jul 2025455 PMAQI
31st Jul 2025416 PMAQI
31st Jul 2025447 PMAQI
31st Jul 2025428 PMAQI
31st Jul 2025569 PMAQI
31st Jul 20254610 PMAQI
31st Jul 20253511 PMAQI
1st Aug 20253212 AMAQI
1st Aug 2025341 AMAQI
1st Aug 2025322 AMAQI
1st Aug 2025343 AMAQI
1st Aug 2025314 AMAQI
21°C18/25°C
1st Aug 2025295 AMAQI
1st Aug 2025306 AMAQI
1st Aug 2025227 AMAQI
1st Aug 2025208 AMAQI
1st Aug 2025189 AMAQI
1st Aug 20251810 AMAQI
1st Aug 20251911 AMAQI
1st Aug 20251812 PMAQI
1st Aug 2025161 PMAQI
1st Aug 2025262 PMAQI
1st Aug 2025223 PMAQI
1st Aug 2025214 PMAQI
1st Aug 2025295 PMAQI
1st Aug 2025246 PMAQI
1st Aug 2025207 PMAQI
1st Aug 2025218 PMAQI
1st Aug 2025229 PMAQI
1st Aug 20252010 PMAQI
1st Aug 20252211 PMAQI
2nd Aug 20252412 AMAQI
2nd Aug 2025251 AMAQI
2nd Aug 2025262 AMAQI
2nd Aug 2025283 AMAQI
2nd Aug 2025244 AMAQI
19°C14/24°C
2nd Aug 2025235 AMAQI
2nd Aug 2025226 AMAQI
2nd Aug 2025227 AMAQI
2nd Aug 2025228 AMAQI
2nd Aug 2025229 AMAQI
2nd Aug 20252010 AMAQI
2nd Aug 20252111 AMAQI
2nd Aug 20252012 PMAQI
2nd Aug 2025201 PMAQI
2nd Aug 2025182 PMAQI
2nd Aug 2025193 PMAQI
2nd Aug 2025164 PMAQI
2nd Aug 2025185 PMAQI
2nd Aug 2025176 PMAQI
2nd Aug 2025177 PMAQI
2nd Aug 2025198 PMAQI
2nd Aug 2025209 PMAQI
2nd Aug 20252210 PMAQI
2nd Aug 20252611 PMAQI
3rd Aug 20252712 AMAQI
3rd Aug 2025261 AMAQI
3rd Aug 2025282 AMAQI
3rd Aug 2025283 AMAQI
3rd Aug 2025244 AMAQI
18°C8/24°C
3rd Aug 2025265 AMAQI
3rd Aug 2025246 AMAQI
3rd Aug 2025257 AMAQI
3rd Aug 2025238 AMAQI
3rd Aug 2025269 AMAQI
3rd Aug 20253210 AMAQI
3rd Aug 20254411 AMAQI
3rd Aug 20255812 PMAQI
3rd Aug 2025621 PMAQI
3rd Aug 2025642 PMAQI
3rd Aug 2025623 PMAQI
3rd Aug 2025714 PMAQI
3rd Aug 2025875 PMAQI
3rd Aug 2025866 PMAQI
3rd Aug 2025837 PMAQI
3rd Aug 2025748 PMAQI
3rd Aug 2025359 PMAQI
3rd Aug 20254510 PMAQI
3rd Aug 20255711 PMAQI
4th Aug 20255412 AMAQI
4th Aug 2025501 AMAQI
4th Aug 2025502 AMAQI
4th Aug 2025473 AMAQI
4th Aug 2025424 AMAQI
22°C14/29°C
4th Aug 2025565 AMAQI
4th Aug 2025566 AMAQI
4th Aug 2025567 AMAQI
4th Aug 2025568 AMAQI
4th Aug 2025609 AMAQI
4th Aug 20256210 AMAQI
4th Aug 20256311 AMAQI
4th Aug 20257112 PMAQI
4th Aug 2025731 PMAQI
4th Aug 2025902 PMAQI
4th Aug 2025873 PMAQI
4th Aug 20251104 PMAQI
4th Aug 20251165 PMAQI
4th Aug 20251386 PMAQI
4th Aug 20251327 PMAQI
4th Aug 20251138 PMAQI
4th Aug 2025759 PMAQI
4th Aug 20258810 PMAQI
4th Aug 20258311 PMAQI
5th Aug 20257812 AMAQI
5th Aug 2025621 AMAQI
5th Aug 2025542 AMAQI
5th Aug 2025463 AMAQI
5th Aug 2025464 AMAQI
21°C15/31°C
5th Aug 2025445 AMAQI
5 AM5th Aug 2025406 AMAQI
5th Aug 2025367 AMAQI
5th Aug 2025318 AMAQI
1 PM
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
2 PM - 8 PM
34AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
5 AM - 1 PM
31AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 PM to 8 PM (Avg. 34), while the lowest AQI was between 5 AM to 1 PM (Avg. 31).
Night time
Avg. Highest Time
12 AM - 11 PM
31AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 4 AM
31AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 31), while the lowest AQI was between 12 AM to 4 AM (Avg. 31).
2025 Days Vs Air Quality
Moncton, New Brunswick, Canada
2025
99%
212
1%
3
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
212 DaysModerate
3 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 99%
Health Risk Level:
Very Low
In 2025, 99% of 217 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 2025
AQI
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.
1st January 2025
29AQI
29AQI
2nd January 2025
21AQI
21AQI
3rd January 2025
23AQI
23AQI
4th January 2025
24AQI
24AQI
5th January 2025
22AQI
22AQI
6th January 2025
23AQI
23AQI
7th January 2025
21AQI
21AQI
8th January 2025
22AQI
22AQI
9th January 2025
21AQI
21AQI
10th January 2025
27AQI
27AQI
11th January 2025
27AQI
27AQI
12th January 2025
26AQI
26AQI
13th January 2025
29AQI
29AQI
14th January 2025
29AQI
29AQI
15th January 2025
23AQI
23AQI
16th January 2025
25AQI
25AQI
17th January 2025
38AQI
38AQI
18th January 2025
38AQI
38AQI
19th January 2025
24AQI
24AQI
20th January 2025
25AQI
25AQI
21st January 2025
30AQI
30AQI
22nd January 2025
42AQI
42AQI
23rd January 2025
36AQI
36AQI
24th January 2025
30AQI
30AQI
25th January 2025
28AQI
28AQI
26th January 2025
35AQI
35AQI
27th January 2025
27AQI
27AQI
28th January 2025
30AQI
30AQI
29th January 2025
28AQI
28AQI
30th January 2025
28AQI
28AQI
31st January 2025
27AQI
27AQI
1st February 2025
27AQI
27AQI
2nd February 2025
25AQI
25AQI
3rd February 2025
25AQI
25AQI
4th February 2025
23AQI
23AQI
5th February 2025
24AQI
24AQI
6th February 2025
25AQI
25AQI
7th February 2025
24AQI
24AQI
8th February 2025
29AQI
29AQI
9th February 2025
32AQI
32AQI
10th February 2025
32AQI
32AQI
11th February 2025
28AQI
28AQI
12th February 2025
30AQI
30AQI
13th February 2025
31AQI
31AQI
14th February 2025
23AQI
23AQI
15th February 2025
23AQI
23AQI
16th February 2025
24AQI
24AQI
17th February 2025
20AQI
20AQI
18th February 2025
19AQI
19AQI
19th February 2025
20AQI
20AQI
20th February 2025
25AQI
25AQI
21st February 2025
25AQI
25AQI
22nd February 2025
26AQI
26AQI
23rd February 2025
30AQI
30AQI
24th February 2025
27AQI
27AQI
25th February 2025
34AQI
34AQI
26th February 2025
32AQI
32AQI
27th February 2025
25AQI
25AQI
28th February 2025
27AQI
27AQI
1st March 2025
27AQI
27AQI
2nd March 2025
25AQI
25AQI
3rd March 2025
24AQI
24AQI
4th March 2025
28AQI
28AQI
5th March 2025
38AQI
38AQI
6th March 2025
23AQI
23AQI
7th March 2025
22AQI
22AQI
8th March 2025
27AQI
27AQI
9th March 2025
25AQI
25AQI
10th March 2025
25AQI
25AQI
11th March 2025
28AQI
28AQI
12th March 2025
27AQI
27AQI
13th March 2025
21AQI
21AQI
14th March 2025
26AQI
26AQI
15th March 2025
23AQI
23AQI
16th March 2025
21AQI
21AQI
17th March 2025
22AQI
22AQI
18th March 2025
17AQI
17AQI
19th March 2025
20AQI
20AQI
20th March 2025
19AQI
19AQI
21st March 2025
15AQI
15AQI
22nd March 2025
16AQI
16AQI
23rd March 2025
21AQI
21AQI
24th March 2025
17AQI
17AQI
25th March 2025
18AQI
18AQI
26th March 2025
22AQI
22AQI
27th March 2025
19AQI
19AQI
28th March 2025
17AQI
17AQI
29th March 2025
15AQI
15AQI
30th March 2025
25AQI
25AQI
31st March 2025
18AQI
18AQI
1st April 2025
16AQI
16AQI
2nd April 2025
17AQI
17AQI
3rd April 2025
19AQI
19AQI
4th April 2025
17AQI
17AQI
5th April 2025
16AQI
16AQI
6th April 2025
14AQI
14AQI
7th April 2025
15AQI
15AQI
8th April 2025
18AQI
18AQI
9th April 2025
16AQI
16AQI
10th April 2025
15AQI
15AQI
11th April 2025
11AQI
11AQI
12th April 2025
11AQI
11AQI
13th April 2025
10AQI
10AQI
14th April 2025
10AQI
10AQI
15th April 2025
10AQI
10AQI
16th April 2025
9AQI
9AQI
17th April 2025
8AQI
8AQI
18th April 2025
9AQI
9AQI
19th April 2025
11AQI
11AQI
20th April 2025
9AQI
9AQI
21st April 2025
13AQI
13AQI
22nd April 2025
17AQI
17AQI
23rd April 2025
13AQI
13AQI
24th April 2025
14AQI
14AQI
25th April 2025
15AQI
15AQI
26th April 2025
19AQI
19AQI
27th April 2025
13AQI
13AQI
28th April 2025
16AQI
16AQI
29th April 2025
22AQI
22AQI
30th April 2025
23AQI
23AQI
1st May 2025
15AQI
15AQI
2nd May 2025
20AQI
20AQI
3rd May 2025
19AQI
19AQI
4th May 2025
17AQI
17AQI
5th May 2025
14AQI
14AQI
6th May 2025
19AQI
19AQI
7th May 2025
16AQI
16AQI
8th May 2025
17AQI
17AQI
9th May 2025
15AQI
15AQI
10th May 2025
14AQI
14AQI
11th May 2025
13AQI
13AQI
12th May 2025
17AQI
17AQI
13th May 2025
16AQI
16AQI
14th May 2025
21AQI
21AQI
15th May 2025
25AQI
25AQI
16th May 2025
28AQI
28AQI
17th May 2025
19AQI
19AQI
18th May 2025
14AQI
14AQI
19th May 2025
13AQI
13AQI
20th May 2025
14AQI
14AQI
21st May 2025
17AQI
17AQI
22nd May 2025
21AQI
21AQI
23rd May 2025
20AQI
20AQI
24th May 2025
11AQI
11AQI
25th May 2025
12AQI
12AQI
26th May 2025
16AQI
16AQI
27th May 2025
24AQI
24AQI
28th May 2025
27AQI
27AQI
29th May 2025
28AQI
28AQI
30th May 2025
18AQI
18AQI
31st May 2025
18AQI
18AQI
1st June 2025
21AQI
21AQI
2nd June 2025
20AQI
20AQI
3rd June 2025
19AQI
19AQI
4th June 2025
22AQI
22AQI
5th June 2025
30AQI
30AQI
6th June 2025
41AQI
41AQI
7th June 2025
45AQI
45AQI
8th June 2025
37AQI
37AQI
9th June 2025
41AQI
41AQI
10th June 2025
39AQI
39AQI
11th June 2025
30AQI
30AQI
12th June 2025
52AQI
52AQI
13th June 2025
41AQI
41AQI
14th June 2025
36AQI
36AQI
15th June 2025
37AQI
37AQI
16th June 2025
35AQI
35AQI
17th June 2025
27AQI
27AQI
18th June 2025
20AQI
20AQI
19th June 2025
18AQI
18AQI
20th June 2025
19AQI
19AQI
21st June 2025
17AQI
17AQI
22nd June 2025
18AQI
18AQI
23rd June 2025
29AQI
29AQI
24th June 2025
32AQI
32AQI
25th June 2025
41AQI
41AQI
26th June 2025
20AQI
20AQI
27th June 2025
17AQI
17AQI
28th June 2025
20AQI
20AQI
29th June 2025
17AQI
17AQI
30th June 2025
18AQI
18AQI
1st July 2025
25AQI
25AQI
2nd July 2025
23AQI
23AQI
3rd July 2025
30AQI
30AQI
4th July 2025
30AQI
30AQI
5th July 2025
19AQI
19AQI
6th July 2025
26AQI
26AQI
7th July 2025
37AQI
37AQI
8th July 2025
25AQI
25AQI
9th July 2025
22AQI
22AQI
10th July 2025
28AQI
28AQI
11th July 2025
27AQI
27AQI
12th July 2025
25AQI
25AQI
13th July 2025
23AQI
23AQI
14th July 2025
21AQI
21AQI
15th July 2025
22AQI
22AQI
16th July 2025
39AQI
39AQI
17th July 2025
34AQI
34AQI
18th July 2025
18AQI
18AQI
19th July 2025
25AQI
25AQI
20th July 2025
25AQI
25AQI
21st July 2025
22AQI
22AQI
22nd July 2025
16AQI
16AQI
23rd July 2025
25AQI
25AQI
24th July 2025
25AQI
25AQI
25th July 2025
31AQI
31AQI
26th July 2025
32AQI
32AQI
27th July 2025
35AQI
35AQI
28th July 2025
50AQI
50AQI
29th July 2025
46AQI
46AQI
30th July 2025
52AQI
52AQI
31st July 2025
51AQI
51AQI
1st August 2025
25AQI
25AQI
2nd August 2025
22AQI
22AQI
3rd August 2025
45AQI
45AQI
28AQI
26AQI
22AQI
14AQI
18AQI
29AQI
29AQI
31AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202524AQI
31
28
31
30
31
29
1
29
2
3
212
3
Highest AQI recorded in
August31AQI
Lowest AQI recorded in
April14AQI
202423AQI
31
29
28
30
31
29
30
1
29
2
30
31
30
30
1
358
4
Highest AQI recorded in
February29AQI
Lowest AQI recorded in
November14AQI
202330AQI
31
28
31
30
31
24
6
30
1
31
27
3
30
1
28
1
30
1
351
13
Highest AQI recorded in
February34AQI
Lowest AQI recorded in
August22AQI
202228AQI
29
2
21
31
30
31
30
22
1
1
29
31
30
29
2
314
5
Highest AQI recorded in
January35AQI
Lowest AQI recorded in
September22AQI
202128AQI
29
1
28
30
1
30
31
29
1
30
1
29
2
30
31
29
1
31
357
7
Highest AQI recorded in
March33AQI
Lowest AQI recorded in
September20AQI
202024AQI
13
21
18
29
1
31
31
30
31
9
31
244
1
Highest AQI recorded in
March31AQI
Lowest AQI recorded in
September20AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
30AQILeast Polluted Year Recorded
2024(Avg.)
23AQIMoncton's annual 2025 AQI (24) shows an average percentage change of -9.2% (improved AQI) compared to previous years: 2020 (24), 2021 (28), 2022 (28), 2023 (30), 2024 (23).
