West Side, Saint John, 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
West Side, Saint John, New Brunswick, Canada
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
21st Aug 2023
58AQILowest AQI recorded on
20th Aug 2021
17AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 25 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
West Side, Saint John, New Brunswick, Canada
AQI
Day
Night
.
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
11AM2nd Aug
26AQI
Avg. Lowest Time
6PM2nd Aug
18AQI
Night time
Avg. Highest Time
12AM3rd Aug
30AQI
Avg. Lowest Time
9PM2nd Aug
22AQI
In the last 24 hours,
West Side's AQI reached its highest point of 30 at 12 AM during the Night, while the lowest point, 18, was recorded at 6 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
West Side, Saint John, New Brunswick, 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 - 03rd03rd
Day
Night
4th Jul 2025365 AMAQI
4th Jul 2025376 AMAQI
4th Jul 2025407 AMAQI
4th Jul 2025398 AMAQI
4th Jul 2025379 AMAQI
4th Jul 20254110 AMAQI
4th Jul 20254111 AMAQI
4th Jul 20253612 PMAQI
4th Jul 2025341 PMAQI
4th Jul 2025442 PMAQI
4th Jul 2025443 PMAQI
4th Jul 2025434 PMAQI
4th Jul 2025405 PMAQI
4th Jul 2025396 PMAQI
4th Jul 2025367 PMAQI
4th Jul 2025338 PMAQI
4th Jul 2025379 PMAQI
4th Jul 20253610 PMAQI
4th Jul 20253211 PMAQI
5th Jul 20253212 AMAQI
5th Jul 2025301 AMAQI
5th Jul 2025272 AMAQI
5th Jul 2025203 AMAQI
5th Jul 2025234 AMAQI
18°C14/22°C
5th Jul 2025245 AMAQI
5th Jul 2025246 AMAQI
5th Jul 2025217 AMAQI
5th Jul 2025218 AMAQI
5th Jul 2025209 AMAQI
5th Jul 20252010 AMAQI
5th Jul 20252411 AMAQI
5th Jul 20252512 PMAQI
5th Jul 2025241 PMAQI
5th Jul 2025232 PMAQI
5th Jul 2025243 PMAQI
5th Jul 2025254 PMAQI
5th Jul 2025255 PMAQI
5th Jul 2025266 PMAQI
5th Jul 2025267 PMAQI
5th Jul 2025298 PMAQI
5th Jul 2025289 PMAQI
5th Jul 20252310 PMAQI
5th Jul 20252411 PMAQI
6th Jul 20252412 AMAQI
6th Jul 2025261 AMAQI
6th Jul 2025312 AMAQI
6th Jul 2025363 AMAQI
6th Jul 2025324 AMAQI
18°C12/26°C
6th Jul 2025305 AMAQI
6th Jul 2025316 AMAQI
6th Jul 2025327 AMAQI
6th Jul 2025318 AMAQI
6th Jul 2025339 AMAQI
6th Jul 20253410 AMAQI
6th Jul 20253811 AMAQI
6th Jul 20254012 PMAQI
6th Jul 2025471 PMAQI
6th Jul 2025502 PMAQI
6th Jul 2025513 PMAQI
6th Jul 2025444 PMAQI
6th Jul 2025355 PMAQI
6th Jul 2025346 PMAQI
6th Jul 2025377 PMAQI
6th Jul 2025368 PMAQI
6th Jul 2025369 PMAQI
6th Jul 20253510 PMAQI
6th Jul 20253711 PMAQI
7th Jul 20253612 AMAQI
7th Jul 2025381 AMAQI
7th Jul 2025412 AMAQI
7th Jul 2025523 AMAQI
7th Jul 2025504 AMAQI
15°C12/18°C
7th Jul 2025495 AMAQI
7th Jul 2025466 AMAQI
7th Jul 2025477 AMAQI
7th Jul 2025528 AMAQI
7th Jul 2025549 AMAQI
7th Jul 20255410 AMAQI
7th Jul 20255411 AMAQI
7th Jul 20255412 PMAQI
7th Jul 2025541 PMAQI
7th Jul 2025532 PMAQI
7th Jul 2025533 PMAQI
7th Jul 2025544 PMAQI
7th Jul 2025545 PMAQI
7th Jul 2025516 PMAQI
7th Jul 2025447 PMAQI
7th Jul 2025428 PMAQI
7th Jul 2025429 PMAQI
7th Jul 20254110 PMAQI
7th Jul 20253311 PMAQI
8th Jul 20253212 AMAQI
8th Jul 2025351 AMAQI
8th Jul 2025282 AMAQI
8th Jul 2025193 AMAQI
8th Jul 2025194 AMAQI
15°C13/20°C
8th Jul 2025185 AMAQI
8th Jul 2025186 AMAQI
8th Jul 2025197 AMAQI
8th Jul 2025198 AMAQI
8th Jul 2025219 AMAQI
8th Jul 20252210 AMAQI
8th Jul 20252211 AMAQI
8th Jul 20251812 PMAQI
8th Jul 2025181 PMAQI
8th Jul 2025172 PMAQI
8th Jul 2025183 PMAQI
8th Jul 2025194 PMAQI
8th Jul 2025205 PMAQI
8th Jul 2025216 PMAQI
8th Jul 2025217 PMAQI
8th Jul 2025228 PMAQI
8th Jul 2025219 PMAQI
8th Jul 20252110 PMAQI
8th Jul 20252211 PMAQI
9th Jul 20252212 AMAQI
9th Jul 2025221 AMAQI
9th Jul 2025222 AMAQI
9th Jul 2025203 AMAQI
9th Jul 2025224 AMAQI
16°C13/19°C
9th Jul 2025215 AMAQI
9th Jul 2025216 AMAQI
9th Jul 2025207 AMAQI
9th Jul 2025208 AMAQI
9th Jul 2025199 AMAQI
9th Jul 20252010 AMAQI
9th Jul 20252011 AMAQI
9th Jul 20252212 PMAQI
9th Jul 2025211 PMAQI
9th Jul 2025202 PMAQI
9th Jul 2025203 PMAQI
9th Jul 2025224 PMAQI
9th Jul 2025225 PMAQI
9th Jul 2025226 PMAQI
9th Jul 2025237 PMAQI
9th Jul 2025228 PMAQI
9th Jul 2025239 PMAQI
9th Jul 20252410 PMAQI
9th Jul 20252511 PMAQI
10th Jul 20252812 AMAQI
10th Jul 2025291 AMAQI
10th Jul 2025302 AMAQI
10th Jul 2025333 AMAQI
10th Jul 2025304 AMAQI
17°C12/22°C
10th Jul 2025285 AMAQI
10th Jul 2025306 AMAQI
10th Jul 2025327 AMAQI
10th Jul 2025328 AMAQI
10th Jul 2025319 AMAQI
10th Jul 20253210 AMAQI
10th Jul 20253111 AMAQI
10th Jul 20253212 PMAQI
10th Jul 2025321 PMAQI
10th Jul 2025322 PMAQI
10th Jul 2025313 PMAQI
10th Jul 2025304 PMAQI
10th Jul 2025315 PMAQI
10th Jul 2025306 PMAQI
10th Jul 2025327 PMAQI
10th Jul 2025308 PMAQI
10th Jul 2025309 PMAQI
10th Jul 20253110 PMAQI
10th Jul 20253011 PMAQI
11th Jul 20253012 AMAQI
11th Jul 2025291 AMAQI
11th Jul 2025282 AMAQI
11th Jul 2025263 AMAQI
11th Jul 2025264 AMAQI
17°C13/21°C
11th Jul 2025245 AMAQI
11th Jul 2025246 AMAQI
11th Jul 2025247 AMAQI
11th Jul 2025248 AMAQI
11th Jul 2025249 AMAQI
11th Jul 20252410 AMAQI
11th Jul 20252411 AMAQI
11th Jul 20252412 PMAQI
11th Jul 2025231 PMAQI
11th Jul 2025232 PMAQI
11th Jul 2025223 PMAQI
11th Jul 2025244 PMAQI
11th Jul 2025245 PMAQI
11th Jul 2025246 PMAQI
11th Jul 2025237 PMAQI
11th Jul 2025248 PMAQI
11th Jul 2025269 PMAQI
11th Jul 20252610 PMAQI
11th Jul 20252811 PMAQI
12th Jul 20252712 AMAQI
12th Jul 2025291 AMAQI
12th Jul 2025272 AMAQI
12th Jul 2025263 AMAQI
12th Jul 2025304 AMAQI
16°C13/20°C
12th Jul 2025355 AMAQI
12th Jul 2025286 AMAQI
12th Jul 2025267 AMAQI
12th Jul 2025258 AMAQI
12th Jul 2025259 AMAQI
12th Jul 20252310 AMAQI
12th Jul 20252311 AMAQI
12th Jul 20252212 PMAQI
12th Jul 2025221 PMAQI
12th Jul 2025222 PMAQI
12th Jul 2025203 PMAQI
12th Jul 2025224 PMAQI
12th Jul 2025245 PMAQI
12th Jul 2025236 PMAQI
12th Jul 2025237 PMAQI
12th Jul 2025228 PMAQI
12th Jul 2025249 PMAQI
12th Jul 20252410 PMAQI
12th Jul 20252611 PMAQI
13th Jul 20252812 AMAQI
13th Jul 2025281 AMAQI
13th Jul 2025252 AMAQI
13th Jul 2025203 AMAQI
13th Jul 2025184 AMAQI
16°C13/19°C
13th Jul 2025175 AMAQI
13th Jul 2025156 AMAQI
13th Jul 2025167 AMAQI
13th Jul 2025168 AMAQI
13th Jul 2025179 AMAQI
13th Jul 20251610 AMAQI
13th Jul 20251711 AMAQI
13th Jul 20251612 PMAQI
13th Jul 2025171 PMAQI
13th Jul 2025162 PMAQI
13th Jul 2025173 PMAQI
13th Jul 2025184 PMAQI
13th Jul 2025205 PMAQI
13th Jul 2025226 PMAQI
13th Jul 2025247 PMAQI
13th Jul 2025248 PMAQI
13th Jul 2025209 PMAQI
13th Jul 20252010 PMAQI
13th Jul 20252511 PMAQI
14th Jul 20252412 AMAQI
14th Jul 2025231 AMAQI
14th Jul 2025212 AMAQI
14th Jul 2025183 AMAQI
14th Jul 2025184 AMAQI
15°C12/18°C
14th Jul 2025185 AMAQI
14th Jul 2025176 AMAQI
14th Jul 2025167 AMAQI
14th Jul 2025178 AMAQI
14th Jul 2025169 AMAQI
14th Jul 20251610 AMAQI
14th Jul 20251811 AMAQI
14th Jul 20251612 PMAQI
14th Jul 2025151 PMAQI
14th Jul 2025162 PMAQI
14th Jul 2025163 PMAQI
14th Jul 2025184 PMAQI
14th Jul 2025185 PMAQI
14th Jul 2025196 PMAQI
14th Jul 2025207 PMAQI
14th Jul 2025208 PMAQI
14th Jul 2025179 PMAQI
14th Jul 20251810 PMAQI
14th Jul 20252211 PMAQI
15th Jul 20252112 AMAQI
15th Jul 2025221 AMAQI
15th Jul 2025202 AMAQI
15th Jul 2025163 AMAQI
15th Jul 2025144 AMAQI
15°C12/17°C
15th Jul 2025155 AMAQI
15th Jul 2025146 AMAQI
15th Jul 2025147 AMAQI
15th Jul 2025158 AMAQI
15th Jul 2025189 AMAQI
15th Jul 20251710 AMAQI
15th Jul 20251811 AMAQI
15th Jul 20252012 PMAQI
15th Jul 2025181 PMAQI
15th Jul 2025192 PMAQI
15th Jul 2025213 PMAQI
15th Jul 2025224 PMAQI
15th Jul 2025215 PMAQI
15th Jul 2025226 PMAQI
15th Jul 2025247 PMAQI
15th Jul 2025248 PMAQI
15th Jul 2025239 PMAQI
15th Jul 20252610 PMAQI
15th Jul 20253411 PMAQI
16th Jul 20253112 AMAQI
16th Jul 2025301 AMAQI
16th Jul 2025242 AMAQI
16th Jul 2025223 AMAQI
16th Jul 2025224 AMAQI
17°C13/23°C
16th Jul 2025235 AMAQI
16th Jul 2025256 AMAQI
16th Jul 2025277 AMAQI
16th Jul 2025278 AMAQI
16th Jul 2025309 AMAQI
16th Jul 20253010 AMAQI
16th Jul 20252911 AMAQI
16th Jul 20252812 PMAQI
16th Jul 2025271 PMAQI
16th Jul 2025272 PMAQI
16th Jul 2025273 PMAQI
16th Jul 2025284 PMAQI
16th Jul 2025315 PMAQI
16th Jul 2025306 PMAQI
16th Jul 2025317 PMAQI
16th Jul 2025308 PMAQI
16th Jul 2025299 PMAQI
16th Jul 20252810 PMAQI
16th Jul 20252811 PMAQI
17th Jul 20252612 AMAQI
17th Jul 2025261 AMAQI
17th Jul 2025252 AMAQI
17th Jul 2025213 AMAQI
17th Jul 2025184 AMAQI
17°C14/23°C
17th Jul 2025185 AMAQI
17th Jul 2025186 AMAQI
17th Jul 2025197 AMAQI
17th Jul 2025178 AMAQI
17th Jul 2025169 AMAQI
17th Jul 20251810 AMAQI
17th Jul 20251811 AMAQI
17th Jul 20251612 PMAQI
17th Jul 2025161 PMAQI
17th Jul 2025162 PMAQI
17th Jul 2025153 PMAQI
17th Jul 2025164 PMAQI
17th Jul 2025175 PMAQI
17th Jul 2025196 PMAQI
17th Jul 2025197 PMAQI
17th Jul 2025188 PMAQI
17th Jul 2025169 PMAQI
17th Jul 20251610 PMAQI
17th Jul 20251511 PMAQI
18th Jul 20251712 AMAQI
18th Jul 2025181 AMAQI
18th Jul 2025162 AMAQI
18th Jul 2025143 AMAQI
18th Jul 2025134 AMAQI
16°C14/18°C
18th Jul 2025135 AMAQI
18th Jul 2025126 AMAQI
18th Jul 2025147 AMAQI
18th Jul 2025168 AMAQI
18th Jul 2025189 AMAQI
18th Jul 20252010 AMAQI
18th Jul 20252411 AMAQI
18th Jul 20252712 PMAQI
18th Jul 2025311 PMAQI
18th Jul 2025352 PMAQI
18th Jul 2025383 PMAQI
18th Jul 2025294 PMAQI
18th Jul 2025275 PMAQI
18th Jul 2025276 PMAQI
18th Jul 2025287 PMAQI
18th Jul 2025288 PMAQI
18th Jul 2025219 PMAQI
18th Jul 20252510 PMAQI
18th Jul 20252611 PMAQI
19th Jul 20252512 AMAQI
19th Jul 2025241 AMAQI
19th Jul 2025222 AMAQI
19th Jul 2025263 AMAQI
19th Jul 2025294 AMAQI
20°C15/26°C
19th Jul 2025285 AMAQI
19th Jul 2025266 AMAQI
19th Jul 2025277 AMAQI
19th Jul 2025278 AMAQI
19th Jul 2025279 AMAQI
19th Jul 20252610 AMAQI
19th Jul 20252711 AMAQI
19th Jul 20252812 PMAQI
19th Jul 2025301 PMAQI
19th Jul 2025282 PMAQI
19th Jul 2025283 PMAQI
19th Jul 2025284 PMAQI
19th Jul 2025295 PMAQI
19th Jul 2025286 PMAQI
19th Jul 2025297 PMAQI
19th Jul 2025288 PMAQI
19th Jul 2025299 PMAQI
19th Jul 20252810 PMAQI
19th Jul 20253011 PMAQI
20th Jul 20253512 AMAQI
20th Jul 2025351 AMAQI
20th Jul 2025322 AMAQI
20th Jul 2025333 AMAQI
20th Jul 2025314 AMAQI
18°C12/24°C
20th Jul 2025295 AMAQI
20th Jul 2025286 AMAQI
20th Jul 2025277 AMAQI
20th Jul 2025258 AMAQI
20th Jul 2025259 AMAQI
20th Jul 20252510 AMAQI
20th Jul 20252411 AMAQI
20th Jul 20252512 PMAQI
20th Jul 2025241 PMAQI
20th Jul 2025252 PMAQI
20th Jul 2025263 PMAQI
20th Jul 2025274 PMAQI
20th Jul 2025285 PMAQI
20th Jul 2025286 PMAQI
20th Jul 2025287 PMAQI
20th Jul 2025298 PMAQI
20th Jul 2025289 PMAQI
20th Jul 20252910 PMAQI
20th Jul 20253111 PMAQI
21st Jul 20253012 AMAQI
21st Jul 2025291 AMAQI
21st Jul 2025252 AMAQI
21st Jul 2025243 AMAQI
21st Jul 2025214 AMAQI
14°C12/15°C
21st Jul 2025205 AMAQI
21st Jul 2025206 AMAQI
21st Jul 2025227 AMAQI
21st Jul 2025248 AMAQI
21st Jul 2025259 AMAQI
21st Jul 20252810 AMAQI
21st Jul 20253111 AMAQI
21st Jul 20253212 PMAQI
21st Jul 2025351 PMAQI
21st Jul 2025462 PMAQI
21st Jul 2025433 PMAQI
21st Jul 2025334 PMAQI
21st Jul 2025275 PMAQI
21st Jul 2025316 PMAQI
21st Jul 2025287 PMAQI
21st Jul 2025258 PMAQI
21st Jul 2025269 PMAQI
21st Jul 20252510 PMAQI
21st Jul 20252311 PMAQI
22nd Jul 20252312 AMAQI
22nd Jul 2025201 AMAQI
22nd Jul 2025212 AMAQI
22nd Jul 2025193 AMAQI
22nd Jul 2025254 AMAQI
17°C14/19°C
22nd Jul 2025305 AMAQI
22nd Jul 2025266 AMAQI
22nd Jul 2025287 AMAQI
22nd Jul 2025278 AMAQI
22nd Jul 2025239 AMAQI
22nd Jul 20252610 AMAQI
22nd Jul 20253111 AMAQI
22nd Jul 20252212 PMAQI
22nd Jul 2025231 PMAQI
22nd Jul 2025212 PMAQI
22nd Jul 2025183 PMAQI
22nd Jul 2025204 PMAQI
22nd Jul 2025205 PMAQI
22nd Jul 2025196 PMAQI
22nd Jul 2025207 PMAQI
22nd Jul 2025218 PMAQI
22nd Jul 2025229 PMAQI
22nd Jul 20252210 PMAQI
22nd Jul 20252211 PMAQI
23rd Jul 20252512 AMAQI
23rd Jul 2025261 AMAQI
23rd Jul 2025262 AMAQI
23rd Jul 2025293 AMAQI
23rd Jul 2025324 AMAQI
17°C12/24°C
23rd Jul 2025345 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025367 AMAQI
23rd Jul 2025348 AMAQI
23rd Jul 2025399 AMAQI
23rd Jul 20253710 AMAQI
23rd Jul 20253811 AMAQI
23rd Jul 20253812 PMAQI
23rd Jul 2025391 PMAQI
23rd Jul 2025372 PMAQI
23rd Jul 2025343 PMAQI
23rd Jul 2025334 PMAQI
23rd Jul 2025325 PMAQI
23rd Jul 2025326 PMAQI
23rd Jul 2025327 PMAQI
23rd Jul 2025328 PMAQI
23rd Jul 2025339 PMAQI
23rd Jul 20253010 PMAQI
23rd Jul 20252811 PMAQI
24th Jul 20252812 AMAQI
24th Jul 2025281 AMAQI
24th Jul 2025282 AMAQI
24th Jul 2025223 AMAQI
24th Jul 2025184 AMAQI
16°C12/21°C
24th Jul 2025195 AMAQI
24th Jul 2025216 AMAQI
24th Jul 2025207 AMAQI
24th Jul 2025218 AMAQI
24th Jul 2025279 AMAQI
24th Jul 20252310 AMAQI
24th Jul 20252411 AMAQI
24th Jul 20252512 PMAQI
24th Jul 2025261 PMAQI
24th Jul 2025272 PMAQI
24th Jul 2025283 PMAQI
24th Jul 2025284 PMAQI
24th Jul 2025305 PMAQI
24th Jul 2025296 PMAQI
24th Jul 2025297 PMAQI
24th Jul 2025328 PMAQI
24th Jul 2025289 PMAQI
24th Jul 20252910 PMAQI
24th Jul 20253211 PMAQI
25th Jul 20253112 AMAQI
25th Jul 2025321 AMAQI
25th Jul 2025332 AMAQI
25th Jul 2025393 AMAQI
25th Jul 2025434 AMAQI
15°C12/18°C
25th Jul 2025495 AMAQI
25th Jul 2025486 AMAQI
25th Jul 2025497 AMAQI
25th Jul 2025448 AMAQI
25th Jul 2025419 AMAQI
25th Jul 20253910 AMAQI
25th Jul 20253611 AMAQI
25th Jul 20253412 PMAQI
25th Jul 2025361 PMAQI
25th Jul 2025392 PMAQI
25th Jul 2025393 PMAQI
25th Jul 2025404 PMAQI
25th Jul 2025395 PMAQI
25th Jul 2025386 PMAQI
25th Jul 2025367 PMAQI
25th Jul 2025388 PMAQI
25th Jul 2025419 PMAQI
25th Jul 20254010 PMAQI
25th Jul 20253811 PMAQI
26th Jul 20253812 AMAQI
26th Jul 2025411 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025653 AMAQI
26th Jul 2025734 AMAQI
16°C14/17°C
26th Jul 2025705 AMAQI
26th Jul 2025656 AMAQI
26th Jul 2025707 AMAQI
26th Jul 2025658 AMAQI
26th Jul 2025639 AMAQI
26th Jul 20256010 AMAQI
26th Jul 20255611 AMAQI
26th Jul 20255412 PMAQI
26th Jul 2025511 PMAQI
26th Jul 2025482 PMAQI
26th Jul 2025483 PMAQI
26th Jul 2025544 PMAQI
26th Jul 2025565 PMAQI
26th Jul 2025566 PMAQI
26th Jul 2025557 PMAQI
26th Jul 2025568 PMAQI
26th Jul 2025569 PMAQI
26th Jul 20255610 PMAQI
26th Jul 20255511 PMAQI
27th Jul 20255412 AMAQI
27th Jul 2025551 AMAQI
27th Jul 2025532 AMAQI
27th Jul 2025453 AMAQI
27th Jul 2025444 AMAQI
21°C15/27°C
27th Jul 2025455 AMAQI
27th Jul 2025526 AMAQI
27th Jul 2025587 AMAQI
27th Jul 2025568 AMAQI
27th Jul 2025559 AMAQI
27th Jul 20255410 AMAQI
27th Jul 20255311 AMAQI
27th Jul 20255512 PMAQI
27th Jul 2025561 PMAQI
27th Jul 2025612 PMAQI
27th Jul 2025663 PMAQI
27th Jul 2025634 PMAQI
27th Jul 2025625 PMAQI
27th Jul 2025596 PMAQI
27th Jul 2025607 PMAQI
27th Jul 2025588 PMAQI
27th Jul 2025579 PMAQI
27th Jul 20255510 PMAQI
27th Jul 20255611 PMAQI
28th Jul 20255412 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025532 AMAQI
28th Jul 2025523 AMAQI
28th Jul 2025524 AMAQI
15°C9/22°C
28th Jul 2025545 AMAQI
28th Jul 2025566 AMAQI
28th Jul 2025587 AMAQI
28th Jul 2025598 AMAQI
28th Jul 2025589 AMAQI
28th Jul 20255810 AMAQI
28th Jul 20255711 AMAQI
28th Jul 20255712 PMAQI
28th Jul 2025561 PMAQI
28th Jul 2025562 PMAQI
28th Jul 2025593 PMAQI
28th Jul 2025554 PMAQI
28th Jul 2025545 PMAQI
28th Jul 2025546 PMAQI
28th Jul 2025537 PMAQI
28th Jul 2025528 PMAQI
28th Jul 2025559 PMAQI
28th Jul 20255610 PMAQI
28th Jul 20255111 PMAQI
29th Jul 20255312 AMAQI
29th Jul 2025521 AMAQI
29th Jul 2025462 AMAQI
29th Jul 2025323 AMAQI
29th Jul 2025324 AMAQI
17°C13/22°C
29th Jul 2025315 AMAQI
29th Jul 2025336 AMAQI
29th Jul 2025327 AMAQI
29th Jul 2025358 AMAQI
29th Jul 2025349 AMAQI
29th Jul 20253210 AMAQI
29th Jul 20253111 AMAQI
29th Jul 20253112 PMAQI
29th Jul 2025321 PMAQI
29th Jul 2025342 PMAQI
29th Jul 2025373 PMAQI
29th Jul 2025424 PMAQI
29th Jul 2025435 PMAQI
29th Jul 2025436 PMAQI
29th Jul 2025427 PMAQI
29th Jul 2025428 PMAQI
29th Jul 2025409 PMAQI
29th Jul 20253810 PMAQI
29th Jul 20254011 PMAQI
30th Jul 20254012 AMAQI
30th Jul 2025391 AMAQI
30th Jul 2025382 AMAQI
30th Jul 2025403 AMAQI
30th Jul 2025454 AMAQI
15°C14/17°C
30th Jul 2025445 AMAQI
30th Jul 2025456 AMAQI
30th Jul 2025467 AMAQI
30th Jul 2025468 AMAQI
30th Jul 2025469 AMAQI
30th Jul 20255010 AMAQI
30th Jul 20255211 AMAQI
30th Jul 20255312 PMAQI
30th Jul 2025531 PMAQI
30th Jul 2025522 PMAQI
30th Jul 2025503 PMAQI
30th Jul 2025484 PMAQI
30th Jul 2025475 PMAQI
30th Jul 2025476 PMAQI
30th Jul 2025477 PMAQI
30th Jul 2025478 PMAQI
30th Jul 2025479 PMAQI
30th Jul 20254710 PMAQI
30th Jul 20255211 PMAQI
31st Jul 20255312 AMAQI
31st Jul 2025531 AMAQI
31st Jul 2025542 AMAQI
31st Jul 2025553 AMAQI
31st Jul 2025544 AMAQI
18°C13/24°C
31st Jul 2025555 AMAQI
31st Jul 2025566 AMAQI
31st Jul 2025577 AMAQI
31st Jul 2025598 AMAQI
31st Jul 2025689 AMAQI
31st Jul 20257010 AMAQI
31st Jul 20257611 AMAQI
31st Jul 20257212 PMAQI
31st Jul 2025691 PMAQI
31st Jul 2025672 PMAQI
31st Jul 2025623 PMAQI
31st Jul 2025584 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025566 PMAQI
31st Jul 2025547 PMAQI
31st Jul 2025488 PMAQI
31st Jul 2025609 PMAQI
31st Jul 20254910 PMAQI
31st Jul 20253811 PMAQI
1st Aug 20253512 AMAQI
1st Aug 2025361 AMAQI
1st Aug 2025322 AMAQI
1st Aug 2025303 AMAQI
1st Aug 2025284 AMAQI
19°C15/24°C
1st Aug 2025265 AMAQI
1st Aug 2025286 AMAQI
1st Aug 2025227 AMAQI
1st Aug 2025208 AMAQI
1st Aug 2025189 AMAQI
1st Aug 20251810 AMAQI
1st Aug 20251811 AMAQI
1st Aug 20251712 PMAQI
1st Aug 2025161 PMAQI
1st Aug 2025172 PMAQI
1st Aug 2025183 PMAQI
1st Aug 2025174 PMAQI
1st Aug 2025185 PMAQI
1st Aug 2025176 PMAQI
1st Aug 2025177 PMAQI
1st Aug 2025178 PMAQI
1st Aug 2025189 PMAQI
1st Aug 20252010 PMAQI
1st Aug 20252211 PMAQI
2nd Aug 20252612 AMAQI
2nd Aug 2025321 AMAQI
2nd Aug 2025332 AMAQI
2nd Aug 2025343 AMAQI
2nd Aug 2025304 AMAQI
19°C14/24°C
2nd Aug 2025265 AMAQI
2nd Aug 2025246 AMAQI
2nd Aug 2025247 AMAQI
2nd Aug 2025248 AMAQI
2nd Aug 2025239 AMAQI
2nd Aug 20252510 AMAQI
2nd Aug 20252611 AMAQI
2nd Aug 20252412 PMAQI
2nd Aug 2025221 PMAQI
2nd Aug 2025222 PMAQI
2nd Aug 2025193 PMAQI
2nd Aug 2025254 PMAQI
2nd Aug 2025205 PMAQI
2nd Aug 2025186 PMAQI
2nd Aug 2025207 PMAQI
2nd Aug 2025198 PMAQI
2nd Aug 2025229 PMAQI
2nd Aug 20252510 PMAQI
2nd Aug 20252711 PMAQI
3rd Aug 20253012 AMAQI
3rd Aug 2025271 AMAQI
3rd Aug 2025302 AMAQI
3rd Aug 2025283 AMAQI
3rd Aug 2025264 AMAQI
17°C9/23°C
3rd Aug 2025275 AMAQI
5 AM3rd Aug 2025246 AMAQI
3rd Aug 2025247 AMAQI
3rd Aug 2025258 AMAQI
3rd Aug 2025269 AMAQI
3rd Aug 20252610 AMAQI
3rd Aug 20252811 AMAQI
3rd Aug 20253412 PMAQI
3rd Aug 2025501 PMAQI
1 PM3rd Aug 2025482 PMAQI
3rd Aug 2025443 PMAQI
3rd Aug 2025424 PMAQI
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 9 PM
32AQI
17 hours / Day
510 hours / Month
Avg. Lowest Time
5 AM - 9 PM
32AQI
17 hours / Day
510 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 9 PM (Avg. 32), while the lowest AQI was between 5 AM to 9 PM (Avg. 32).
Night time
Avg. Highest Time
12 AM - 11 PM
32AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 11 PM
32AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 32), while the lowest AQI was between 12 AM to 11 PM (Avg. 32).
2025 Days Vs Air Quality
West Side, Saint John, New Brunswick, Canada
2025
97%
207
3%
7
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
207 DaysModerate
7 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2025, 97% of 215 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
West Side, Saint John, 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
26AQI
26AQI
2nd January 2025
21AQI
21AQI
3rd January 2025
29AQI
29AQI
4th January 2025
23AQI
23AQI
5th January 2025
23AQI
23AQI
6th January 2025
26AQI
26AQI
7th January 2025
26AQI
26AQI
8th January 2025
23AQI
23AQI
9th January 2025
38AQI
38AQI
10th January 2025
29AQI
29AQI
11th January 2025
22AQI
22AQI
12th January 2025
24AQI
24AQI
13th January 2025
30AQI
30AQI
14th January 2025
34AQI
34AQI
15th January 2025
24AQI
24AQI
16th January 2025
26AQI
26AQI
17th January 2025
38AQI
38AQI
18th January 2025
32AQI
32AQI
19th January 2025
24AQI
24AQI
20th January 2025
25AQI
25AQI
21st January 2025
26AQI
26AQI
22nd January 2025
27AQI
27AQI
23rd January 2025
37AQI
37AQI
24th January 2025
30AQI
30AQI
25th January 2025
26AQI
26AQI
26th January 2025
34AQI
34AQI
27th January 2025
25AQI
25AQI
28th January 2025
29AQI
29AQI
29th January 2025
25AQI
25AQI
30th January 2025
34AQI
34AQI
31st January 2025
28AQI
28AQI
1st February 2025
29AQI
29AQI
2nd February 2025
27AQI
27AQI
3rd February 2025
28AQI
28AQI
4th February 2025
25AQI
25AQI
5th February 2025
29AQI
29AQI
6th February 2025
28AQI
28AQI
7th February 2025
26AQI
26AQI
8th February 2025
28AQI
28AQI
9th February 2025
27AQI
27AQI
10th February 2025
31AQI
31AQI
11th February 2025
28AQI
28AQI
12th February 2025
28AQI
28AQI
13th February 2025
26AQI
26AQI
14th February 2025
27AQI
27AQI
15th February 2025
29AQI
29AQI
16th February 2025
28AQI
28AQI
17th February 2025
28AQI
28AQI
18th February 2025
25AQI
25AQI
19th February 2025
24AQI
24AQI
20th February 2025
23AQI
23AQI
21st February 2025
29AQI
29AQI
22nd February 2025
30AQI
30AQI
23rd February 2025
30AQI
30AQI
24th February 2025
34AQI
34AQI
25th February 2025
46AQI
46AQI
26th February 2025
33AQI
33AQI
27th February 2025
30AQI
30AQI
28th February 2025
34AQI
34AQI
1st March 2025
32AQI
32AQI
2nd March 2025
30AQI
30AQI
3rd March 2025
30AQI
30AQI
4th March 2025
34AQI
34AQI
5th March 2025
47AQI
47AQI
6th March 2025
31AQI
31AQI
7th March 2025
26AQI
26AQI
8th March 2025
32AQI
32AQI
9th March 2025
30AQI
30AQI
10th March 2025
30AQI
30AQI
11th March 2025
29AQI
29AQI
12th March 2025
33AQI
33AQI
13th March 2025
24AQI
24AQI
14th March 2025
22AQI
22AQI
15th March 2025
22AQI
22AQI
16th March 2025
17AQI
17AQI
17th March 2025
26AQI
26AQI
18th March 2025
15AQI
15AQI
19th March 2025
23AQI
23AQI
20th March 2025
17AQI
17AQI
21st March 2025
14AQI
14AQI
22nd March 2025
26AQI
26AQI
23rd March 2025
38AQI
38AQI
24th March 2025
18AQI
18AQI
25th March 2025
19AQI
19AQI
26th March 2025
25AQI
25AQI
27th March 2025
23AQI
23AQI
28th March 2025
20AQI
20AQI
29th March 2025
16AQI
16AQI
30th March 2025
20AQI
20AQI
31st March 2025
17AQI
17AQI
1st April 2025
30AQI
30AQI
2nd April 2025
34AQI
34AQI
3rd April 2025
19AQI
19AQI
4th April 2025
27AQI
27AQI
5th April 2025
15AQI
15AQI
6th April 2025
17AQI
17AQI
7th April 2025
19AQI
19AQI
8th April 2025
18AQI
18AQI
9th April 2025
16AQI
16AQI
10th April 2025
16AQI
16AQI
11th April 2025
10AQI
10AQI
12th April 2025
11AQI
11AQI
13th April 2025
9AQI
9AQI
14th April 2025
9AQI
9AQI
15th April 2025
9AQI
9AQI
16th April 2025
8AQI
8AQI
17th April 2025
10AQI
10AQI
18th April 2025
12AQI
12AQI
19th April 2025
11AQI
11AQI
20th April 2025
15AQI
15AQI
21st April 2025
15AQI
15AQI
22nd April 2025
16AQI
16AQI
23rd April 2025
14AQI
14AQI
24th April 2025
15AQI
15AQI
25th April 2025
17AQI
17AQI
26th April 2025
19AQI
19AQI
27th April 2025
16AQI
16AQI
28th April 2025
15AQI
15AQI
29th April 2025
22AQI
22AQI
30th April 2025
26AQI
26AQI
1st May 2025
17AQI
17AQI
2nd May 2025
20AQI
20AQI
3rd May 2025
20AQI
20AQI
4th May 2025
24AQI
24AQI
5th May 2025
16AQI
16AQI
6th May 2025
17AQI
17AQI
7th May 2025
16AQI
16AQI
8th May 2025
17AQI
17AQI
9th May 2025
15AQI
15AQI
10th May 2025
15AQI
15AQI
11th May 2025
18AQI
18AQI
12th May 2025
17AQI
17AQI
13th May 2025
21AQI
21AQI
14th May 2025
21AQI
21AQI
15th May 2025
26AQI
26AQI
16th May 2025
26AQI
26AQI
17th May 2025
22AQI
22AQI
18th May 2025
17AQI
17AQI
19th May 2025
15AQI
15AQI
20th May 2025
12AQI
12AQI
21st May 2025
15AQI
15AQI
22nd May 2025
18AQI
18AQI
23rd May 2025
16AQI
16AQI
24th May 2025
14AQI
14AQI
25th May 2025
14AQI
14AQI
26th May 2025
14AQI
14AQI
27th May 2025
21AQI
21AQI
28th May 2025
26AQI
26AQI
29th May 2025
29AQI
29AQI
30th May 2025
21AQI
21AQI
31st May 2025
19AQI
19AQI
1st June 2025
26AQI
26AQI
2nd June 2025
28AQI
28AQI
3rd June 2025
27AQI
27AQI
4th June 2025
36AQI
36AQI
5th June 2025
37AQI
37AQI
6th June 2025
45AQI
45AQI
7th June 2025
43AQI
43AQI
8th June 2025
48AQI
48AQI
9th June 2025
51AQI
51AQI
10th June 2025
38AQI
38AQI
11th June 2025
31AQI
31AQI
12th June 2025
57AQI
57AQI
13th June 2025
41AQI
41AQI
14th June 2025
25AQI
25AQI
15th June 2025
26AQI
26AQI
16th June 2025
25AQI
25AQI
17th June 2025
23AQI
23AQI
18th June 2025
22AQI
22AQI
19th June 2025
18AQI
18AQI
20th June 2025
22AQI
22AQI
21st June 2025
18AQI
18AQI
22nd June 2025
22AQI
22AQI
23rd June 2025
35AQI
35AQI
24th June 2025
48AQI
48AQI
25th June 2025
51AQI
51AQI
26th June 2025
23AQI
23AQI
27th June 2025
23AQI
23AQI
28th June 2025
23AQI
23AQI
29th June 2025
16AQI
16AQI
30th June 2025
20AQI
20AQI
1st July 2025
29AQI
29AQI
2nd July 2025
26AQI
26AQI
3rd July 2025
34AQI
34AQI
4th July 2025
38AQI
38AQI
5th July 2025
25AQI
25AQI
6th July 2025
35AQI
35AQI
7th July 2025
47AQI
47AQI
8th July 2025
21AQI
21AQI
9th July 2025
22AQI
22AQI
10th July 2025
31AQI
31AQI
11th July 2025
25AQI
25AQI
12th July 2025
25AQI
25AQI
13th July 2025
20AQI
20AQI
14th July 2025
18AQI
18AQI
15th July 2025
20AQI
20AQI
16th July 2025
28AQI
28AQI
17th July 2025
18AQI
18AQI
18th July 2025
22AQI
22AQI
19th July 2025
27AQI
27AQI
20th July 2025
29AQI
29AQI
21st July 2025
27AQI
27AQI
22nd July 2025
23AQI
23AQI
23rd July 2025
33AQI
33AQI
24th July 2025
26AQI
26AQI
25th July 2025
39AQI
39AQI
26th July 2025
57AQI
57AQI
27th July 2025
55AQI
55AQI
28th July 2025
55AQI
55AQI
29th July 2025
38AQI
38AQI
30th July 2025
46AQI
46AQI
31st July 2025
57AQI
57AQI
1st August 2025
22AQI
22AQI
2nd August 2025
25AQI
25AQI
28AQI
29AQI
25AQI
16AQI
19AQI
32AQI
32AQI
24AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202526AQI
31
28
31
30
31
27
3
27
4
2
207
7
Highest AQI recorded in
July32AQI
Lowest AQI recorded in
April16AQI
202427AQI
31
29
31
30
31
26
3
31
31
30
31
30
31
362
3
Highest AQI recorded in
February31AQI
Lowest AQI recorded in
November18AQI
202329AQI
31
28
31
30
31
26
4
31
30
1
28
2
29
2
29
30
1
354
10
Highest AQI recorded in
December33AQI
Lowest AQI recorded in
January25AQI
202228AQI
31
20
1
31
30
31
30
22
2
1
27
2
31
30
29
2
313
7
Highest AQI recorded in
July33AQI
Lowest AQI recorded in
October24AQI
202128AQI
30
28
29
2
30
31
27
3
30
1
31
30
31
17
11
325
6
Highest AQI recorded in
March32AQI
Lowest AQI recorded in
September22AQI
202027AQI
13
21
18
29
1
30
1
31
30
31
19
1
31
253
3
Highest AQI recorded in
March33AQI
Lowest AQI recorded in
September23AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
29AQILeast Polluted Year Recorded
2025(Avg.)
26AQIWest Side's annual 2025 AQI (26) shows an average percentage change of -7.3% (improved AQI) compared to previous years: 2020 (27), 2021 (28), 2022 (28), 2023 (29), 2024 (27).
