Fredericton, 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+
November Air Quality Analysis
Fredericton, New Brunswick, Canada
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
22nd Nov 2025
32AQILowest AQI recorded on
17th Nov 2025
12AQISame Day Analysis (27th November ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 15 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 27th Nov - 28th Nov 2025
Fredericton, New Brunswick, Canada
AQI
Day
Night
.
7 AM27th Nov 2025
5 PM
6 AM28th Nov 2025
Day time
Avg. Highest Time
12PM27th Nov
26AQI
Avg. Lowest Time
10AM27th Nov
10AQI
Night time
Avg. Highest Time
1AM28th Nov
25AQI
Avg. Lowest Time
6PM27th Nov
11AQI
In the last 24 hours,
Fredericton's AQI reached its highest point of 26 at 12 PM during the Day, while the lowest point, 10, was recorded at 10 AM during the Day between 27th Nov and 28th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Fredericton, New Brunswick, Canada
OctNov
29th - 30th30th - 31st31st - 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
Day
Night
29th Oct 2025177 AMAQI
29th Oct 2025178 AMAQI
29th Oct 2025179 AMAQI
29th Oct 20251710 AMAQI
29th Oct 20251711 AMAQI
29th Oct 20251712 PMAQI
29th Oct 2025221 PMAQI
29th Oct 2025192 PMAQI
29th Oct 2025173 PMAQI
29th Oct 2025174 PMAQI
29th Oct 2025205 PMAQI
29th Oct 2025216 PMAQI
29th Oct 2025227 PMAQI
29th Oct 2025228 PMAQI
29th Oct 2025229 PMAQI
29th Oct 20252510 PMAQI
29th Oct 20252911 PMAQI
30th Oct 20253312 AMAQI
30th Oct 2025331 AMAQI
30th Oct 2025302 AMAQI
30th Oct 2025323 AMAQI
30th Oct 2025344 AMAQI
30th Oct 2025345 AMAQI
30th Oct 2025346 AMAQI
5°C-1/11°C
30th Oct 2025347 AMAQI
30th Oct 2025338 AMAQI
30th Oct 2025259 AMAQI
30th Oct 20252510 AMAQI
30th Oct 20252211 AMAQI
30th Oct 20252312 PMAQI
30th Oct 2025301 PMAQI
30th Oct 2025272 PMAQI
30th Oct 2025223 PMAQI
30th Oct 2025184 PMAQI
30th Oct 2025175 PMAQI
30th Oct 2025216 PMAQI
30th Oct 2025247 PMAQI
30th Oct 2025238 PMAQI
30th Oct 2025269 PMAQI
30th Oct 20252110 PMAQI
30th Oct 20252011 PMAQI
31st Oct 20252412 AMAQI
31st Oct 2025281 AMAQI
31st Oct 2025282 AMAQI
31st Oct 2025323 AMAQI
31st Oct 2025334 AMAQI
31st Oct 2025335 AMAQI
31st Oct 2025346 AMAQI
8°C6/9°C
31st Oct 2025337 AMAQI
31st Oct 2025248 AMAQI
31st Oct 2025189 AMAQI
31st Oct 20251310 AMAQI
31st Oct 20251711 AMAQI
31st Oct 20251712 PMAQI
31st Oct 2025161 PMAQI
31st Oct 2025212 PMAQI
31st Oct 2025183 PMAQI
31st Oct 2025174 PMAQI
31st Oct 2025365 PMAQI
31st Oct 2025526 PMAQI
31st Oct 2025547 PMAQI
31st Oct 2025538 PMAQI
31st Oct 2025519 PMAQI
31st Oct 20255010 PMAQI
31st Oct 20255111 PMAQI
1st Nov 20254212 AMAQI
1st Nov 2025341 AMAQI
1st Nov 2025332 AMAQI
1st Nov 2025223 AMAQI
1st Nov 2025214 AMAQI
1st Nov 2025225 AMAQI
1st Nov 2025186 AMAQI
11°C10/13°C
1st Nov 2025107 AMAQI
1st Nov 2025168 AMAQI
1st Nov 2025119 AMAQI
1st Nov 20251610 AMAQI
1st Nov 20251211 AMAQI
1st Nov 20251712 PMAQI
1st Nov 2025181 PMAQI
1st Nov 2025222 PMAQI
1st Nov 2025253 PMAQI
1st Nov 2025104 PMAQI
1st Nov 2025145 PMAQI
1st Nov 2025106 PMAQI
1st Nov 2025117 PMAQI
1st Nov 2025118 PMAQI
1st Nov 2025119 PMAQI
1st Nov 20251010 PMAQI
1st Nov 2025711 PMAQI
2nd Nov 20251112 AMAQI
2nd Nov 2025101 AMAQI
2nd Nov 202592 AMAQI
2nd Nov 2025103 AMAQI
2nd Nov 202594 AMAQI
2nd Nov 202595 AMAQI
2nd Nov 2025116 AMAQI
8°C4/10°C
2nd Nov 2025167 AMAQI
2nd Nov 2025138 AMAQI
2nd Nov 2025159 AMAQI
2nd Nov 20252910 AMAQI
2nd Nov 20253311 AMAQI
2nd Nov 20253712 PMAQI
2nd Nov 2025251 PMAQI
2nd Nov 2025242 PMAQI
2nd Nov 2025183 PMAQI
2nd Nov 2025174 PMAQI
2nd Nov 2025185 PMAQI
2nd Nov 2025126 PMAQI
2nd Nov 2025117 PMAQI
2nd Nov 2025118 PMAQI
2nd Nov 2025119 PMAQI
2nd Nov 20251710 PMAQI
2nd Nov 20251711 PMAQI
3rd Nov 20251712 AMAQI
3rd Nov 2025181 AMAQI
3rd Nov 2025172 AMAQI
3rd Nov 2025203 AMAQI
3rd Nov 2025224 AMAQI
3rd Nov 2025205 AMAQI
3rd Nov 2025186 AMAQI
5°C2/9°C
3rd Nov 2025187 AMAQI
3rd Nov 2025228 AMAQI
3rd Nov 2025229 AMAQI
3rd Nov 20252210 AMAQI
3rd Nov 20252311 AMAQI
3rd Nov 20252212 PMAQI
3rd Nov 2025191 PMAQI
3rd Nov 2025172 PMAQI
3rd Nov 2025173 PMAQI
3rd Nov 2025174 PMAQI
3rd Nov 2025175 PMAQI
3rd Nov 2025176 PMAQI
3rd Nov 2025177 PMAQI
3rd Nov 2025198 PMAQI
3rd Nov 2025229 PMAQI
3rd Nov 20252210 PMAQI
3rd Nov 20252211 PMAQI
4th Nov 20252212 AMAQI
4th Nov 2025181 AMAQI
4th Nov 2025182 AMAQI
4th Nov 2025153 AMAQI
4th Nov 2025144 AMAQI
4th Nov 2025195 AMAQI
4th Nov 2025186 AMAQI
5°C0/12°C
4th Nov 2025137 AMAQI
4th Nov 2025138 AMAQI
4th Nov 2025129 AMAQI
4th Nov 20251210 AMAQI
4th Nov 20251911 AMAQI
4th Nov 20253112 PMAQI
4th Nov 2025381 PMAQI
4th Nov 2025432 PMAQI
4th Nov 2025463 PMAQI
4th Nov 2025454 PMAQI
4th Nov 2025435 PMAQI
4th Nov 2025396 PMAQI
4th Nov 2025337 PMAQI
4th Nov 2025218 PMAQI
4th Nov 2025119 PMAQI
4th Nov 20251110 PMAQI
4th Nov 20251011 PMAQI
5th Nov 20251012 AMAQI
5th Nov 2025111 AMAQI
5th Nov 2025102 AMAQI
5th Nov 2025123 AMAQI
5th Nov 2025114 AMAQI
5th Nov 2025125 AMAQI
5th Nov 202596 AMAQI
7°C2/10°C
5th Nov 2025137 AMAQI
5th Nov 2025118 AMAQI
5th Nov 2025119 AMAQI
5th Nov 20251210 AMAQI
5th Nov 20251211 AMAQI
5th Nov 20251112 PMAQI
5th Nov 2025111 PMAQI
5th Nov 2025112 PMAQI
5th Nov 2025113 PMAQI
5th Nov 2025114 PMAQI
5th Nov 2025115 PMAQI
5th Nov 2025116 PMAQI
5th Nov 2025167 PMAQI
5th Nov 2025228 PMAQI
5th Nov 2025249 PMAQI
5th Nov 20252010 PMAQI
5th Nov 20251311 PMAQI
6th Nov 20251112 AMAQI
6th Nov 2025151 AMAQI
6th Nov 2025172 AMAQI
6th Nov 2025173 AMAQI
6th Nov 2025134 AMAQI
6th Nov 2025115 AMAQI
6th Nov 2025106 AMAQI
5°C1/12°C
6th Nov 2025137 AMAQI
6th Nov 2025128 AMAQI
6th Nov 2025109 AMAQI
6th Nov 20251210 AMAQI
6th Nov 20251311 AMAQI
6th Nov 20252512 PMAQI
6th Nov 2025271 PMAQI
6th Nov 2025182 PMAQI
6th Nov 2025303 PMAQI
6th Nov 2025294 PMAQI
6th Nov 2025235 PMAQI
6th Nov 2025186 PMAQI
6th Nov 2025127 PMAQI
6th Nov 2025158 PMAQI
6th Nov 2025109 PMAQI
6th Nov 20251010 PMAQI
6th Nov 2025911 PMAQI
7th Nov 20251012 AMAQI
7th Nov 2025151 AMAQI
7th Nov 2025132 AMAQI
7th Nov 2025113 AMAQI
7th Nov 2025114 AMAQI
7th Nov 2025115 AMAQI
7th Nov 2025116 AMAQI
4°C0/7°C
7th Nov 2025117 AMAQI
7th Nov 2025118 AMAQI
7th Nov 2025119 AMAQI
7th Nov 20251310 AMAQI
7th Nov 20251211 AMAQI
7th Nov 20251412 PMAQI
7th Nov 2025131 PMAQI
7th Nov 2025122 PMAQI
7th Nov 2025113 PMAQI
7th Nov 2025114 PMAQI
7th Nov 2025115 PMAQI
7th Nov 2025116 PMAQI
7th Nov 2025167 PMAQI
7th Nov 2025178 PMAQI
7th Nov 2025179 PMAQI
7th Nov 20251710 PMAQI
7th Nov 20252911 PMAQI
8th Nov 20252612 AMAQI
8th Nov 2025211 AMAQI
8th Nov 2025212 AMAQI
8th Nov 2025223 AMAQI
8th Nov 2025234 AMAQI
8th Nov 2025225 AMAQI
8th Nov 2025266 AMAQI
2°C0/7°C
8th Nov 2025277 AMAQI
8th Nov 2025338 AMAQI
8th Nov 2025359 AMAQI
8th Nov 20254210 AMAQI
8th Nov 20253811 AMAQI
8th Nov 20253712 PMAQI
8th Nov 2025371 PMAQI
8th Nov 2025412 PMAQI
8th Nov 2025363 PMAQI
8th Nov 2025344 PMAQI
8th Nov 2025305 PMAQI
8th Nov 2025286 PMAQI
8th Nov 2025267 PMAQI
8th Nov 2025228 PMAQI
8th Nov 2025229 PMAQI
8th Nov 20252510 PMAQI
8th Nov 20252311 PMAQI
9th Nov 20252812 AMAQI
9th Nov 2025241 AMAQI
9th Nov 2025282 AMAQI
9th Nov 2025233 AMAQI
9th Nov 2025184 AMAQI
9th Nov 2025135 AMAQI
9th Nov 2025166 AMAQI
7°C0/13°C
9th Nov 2025127 AMAQI
9th Nov 2025138 AMAQI
9th Nov 2025169 AMAQI
9th Nov 20251710 AMAQI
9th Nov 20251511 AMAQI
9th Nov 20251512 PMAQI
9th Nov 2025121 PMAQI
9th Nov 2025112 PMAQI
9th Nov 2025113 PMAQI
9th Nov 2025164 PMAQI
9th Nov 2025175 PMAQI
9th Nov 2025176 PMAQI
9th Nov 2025237 PMAQI
9th Nov 2025268 PMAQI
9th Nov 2025289 PMAQI
9th Nov 20252610 PMAQI
9th Nov 20252411 PMAQI
10th Nov 20252312 AMAQI
10th Nov 2025221 AMAQI
10th Nov 2025262 AMAQI
10th Nov 2025243 AMAQI
10th Nov 2025224 AMAQI
10th Nov 2025225 AMAQI
10th Nov 2025216 AMAQI
2°C0/6°C
10th Nov 2025207 AMAQI
10th Nov 2025188 AMAQI
10th Nov 2025179 AMAQI
10th Nov 20251710 AMAQI
10th Nov 20251711 AMAQI
10th Nov 20252112 PMAQI
10th Nov 2025221 PMAQI
10th Nov 2025222 PMAQI
10th Nov 2025223 PMAQI
10th Nov 2025134 PMAQI
10th Nov 2025115 PMAQI
10th Nov 2025116 PMAQI
10th Nov 2025117 PMAQI
10th Nov 2025178 PMAQI
10th Nov 2025219 PMAQI
10th Nov 20251610 PMAQI
10th Nov 20251711 PMAQI
11th Nov 20251712 AMAQI
11th Nov 2025171 AMAQI
11th Nov 2025182 AMAQI
11th Nov 2025213 AMAQI
11th Nov 2025224 AMAQI
11th Nov 2025155 AMAQI
11th Nov 2025116 AMAQI
6°C2/8°C
11th Nov 2025257 AMAQI
11th Nov 2025288 AMAQI
11th Nov 2025249 AMAQI
11th Nov 20252710 AMAQI
11th Nov 20252811 AMAQI
11th Nov 20252312 PMAQI
11th Nov 2025221 PMAQI
11th Nov 2025222 PMAQI
11th Nov 2025223 PMAQI
11th Nov 2025224 PMAQI
11th Nov 2025195 PMAQI
11th Nov 2025216 PMAQI
11th Nov 2025187 PMAQI
11th Nov 2025178 PMAQI
11th Nov 2025179 PMAQI
11th Nov 20251310 PMAQI
11th Nov 20251211 PMAQI
12th Nov 20251212 AMAQI
12th Nov 2025121 AMAQI
12th Nov 2025112 AMAQI
12th Nov 2025113 AMAQI
12th Nov 2025104 AMAQI
12th Nov 202585 AMAQI
12th Nov 202586 AMAQI
8°C1/11°C
12th Nov 202597 AMAQI
12th Nov 2025118 AMAQI
12th Nov 2025109 AMAQI
12th Nov 20251210 AMAQI
12th Nov 20251111 AMAQI
12th Nov 20251012 PMAQI
12th Nov 2025131 PMAQI
12th Nov 2025132 PMAQI
12th Nov 2025123 PMAQI
12th Nov 2025114 PMAQI
12th Nov 2025125 PMAQI
12th Nov 2025166 PMAQI
12th Nov 2025247 PMAQI
12th Nov 2025238 PMAQI
12th Nov 2025239 PMAQI
12th Nov 20252510 PMAQI
12th Nov 20255511 PMAQI
13th Nov 20253012 AMAQI
13th Nov 2025221 AMAQI
13th Nov 2025242 AMAQI
13th Nov 2025273 AMAQI
13th Nov 2025244 AMAQI
13th Nov 2025225 AMAQI
13th Nov 2025206 AMAQI
2°C0/8°C
13th Nov 2025187 AMAQI
13th Nov 2025188 AMAQI
13th Nov 2025189 AMAQI
13th Nov 20251810 AMAQI
13th Nov 20251811 AMAQI
13th Nov 20252212 PMAQI
13th Nov 2025171 PMAQI
13th Nov 2025172 PMAQI
13th Nov 2025173 PMAQI
13th Nov 2025174 PMAQI
13th Nov 2025175 PMAQI
13th Nov 2025176 PMAQI
13th Nov 2025177 PMAQI
13th Nov 2025178 PMAQI
13th Nov 2025179 PMAQI
13th Nov 20251710 PMAQI
13th Nov 20251711 PMAQI
14th Nov 20251712 AMAQI
14th Nov 2025171 AMAQI
14th Nov 2025172 AMAQI
14th Nov 2025173 AMAQI
14th Nov 2025174 AMAQI
14th Nov 2025175 AMAQI
14th Nov 2025176 AMAQI
1°C-3/5°C
14th Nov 2025177 AMAQI
14th Nov 2025178 AMAQI
14th Nov 2025179 AMAQI
14th Nov 20251510 AMAQI
14th Nov 20251411 AMAQI
14th Nov 20251612 PMAQI
14th Nov 2025171 PMAQI
14th Nov 2025192 PMAQI
14th Nov 2025263 PMAQI
14th Nov 2025224 PMAQI
14th Nov 2025175 PMAQI
14th Nov 2025186 PMAQI
14th Nov 2025227 PMAQI
14th Nov 2025258 PMAQI
14th Nov 2025329 PMAQI
14th Nov 20252610 PMAQI
14th Nov 20252211 PMAQI
15th Nov 20252212 AMAQI
15th Nov 2025191 AMAQI
15th Nov 2025302 AMAQI
15th Nov 2025293 AMAQI
15th Nov 2025164 AMAQI
15th Nov 2025295 AMAQI
15th Nov 2025246 AMAQI
1°C-1/5°C
15th Nov 2025297 AMAQI
15th Nov 2025218 AMAQI
15th Nov 2025179 AMAQI
15th Nov 20251810 AMAQI
15th Nov 20252211 AMAQI
15th Nov 20252012 PMAQI
15th Nov 2025131 PMAQI
15th Nov 2025122 PMAQI
15th Nov 2025133 PMAQI
15th Nov 2025114 PMAQI
15th Nov 2025115 PMAQI
15th Nov 2025116 PMAQI
15th Nov 2025487 PMAQI
15th Nov 2025208 PMAQI
15th Nov 2025179 PMAQI
15th Nov 20251710 PMAQI
15th Nov 20251711 PMAQI
16th Nov 20251812 AMAQI
16th Nov 2025241 AMAQI
16th Nov 2025232 AMAQI
16th Nov 2025223 AMAQI
16th Nov 2025184 AMAQI
16th Nov 2025215 AMAQI
16th Nov 2025276 AMAQI
-1°C-5/5°C
16th Nov 2025247 AMAQI
16th Nov 2025228 AMAQI
16th Nov 2025269 AMAQI
16th Nov 20252110 AMAQI
16th Nov 20251811 AMAQI
16th Nov 20251712 PMAQI
16th Nov 2025131 PMAQI
16th Nov 2025162 PMAQI
16th Nov 2025123 PMAQI
16th Nov 2025124 PMAQI
16th Nov 2025115 PMAQI
16th Nov 2025126 PMAQI
16th Nov 2025117 PMAQI
16th Nov 2025128 PMAQI
16th Nov 2025119 PMAQI
16th Nov 20251110 PMAQI
16th Nov 20251411 PMAQI
17th Nov 20251212 AMAQI
17th Nov 2025181 AMAQI
17th Nov 2025162 AMAQI
17th Nov 2025133 AMAQI
17th Nov 2025134 AMAQI
17th Nov 2025115 AMAQI
17th Nov 2025116 AMAQI
-1°C-7/2°C
17th Nov 2025117 AMAQI
17th Nov 2025118 AMAQI
17th Nov 2025119 AMAQI
17th Nov 20251110 AMAQI
17th Nov 20251111 AMAQI
17th Nov 20251112 PMAQI
17th Nov 2025111 PMAQI
17th Nov 2025112 PMAQI
17th Nov 2025113 PMAQI
17th Nov 2025144 PMAQI
17th Nov 202595 PMAQI
17th Nov 2025116 PMAQI
17th Nov 2025117 PMAQI
17th Nov 2025118 PMAQI
17th Nov 2025119 PMAQI
17th Nov 20251110 PMAQI
17th Nov 20251111 PMAQI
18th Nov 20251112 AMAQI
18th Nov 2025111 AMAQI
18th Nov 2025112 AMAQI
18th Nov 2025113 AMAQI
18th Nov 2025104 AMAQI
18th Nov 2025135 AMAQI
18th Nov 202586 AMAQI
2°C0/3°C
18th Nov 2025147 AMAQI
18th Nov 2025168 AMAQI
18th Nov 2025189 AMAQI
18th Nov 20251310 AMAQI
18th Nov 20251011 AMAQI
18th Nov 20251612 PMAQI
18th Nov 2025171 PMAQI
18th Nov 2025132 PMAQI
18th Nov 2025113 PMAQI
18th Nov 2025114 PMAQI
18th Nov 2025115 PMAQI
18th Nov 2025116 PMAQI
18th Nov 2025117 PMAQI
18th Nov 2025118 PMAQI
18th Nov 2025119 PMAQI
18th Nov 20251110 PMAQI
18th Nov 20251111 PMAQI
19th Nov 20251112 AMAQI
19th Nov 2025121 AMAQI
19th Nov 2025112 AMAQI
19th Nov 2025113 AMAQI
19th Nov 2025154 AMAQI
19th Nov 2025175 AMAQI
19th Nov 2025176 AMAQI
1°C0/4°C
19th Nov 2025177 AMAQI
19th Nov 2025178 AMAQI
19th Nov 2025179 AMAQI
19th Nov 20252110 AMAQI
19th Nov 20252211 AMAQI
19th Nov 20251912 PMAQI
19th Nov 2025191 PMAQI
19th Nov 2025132 PMAQI
19th Nov 2025113 PMAQI
19th Nov 2025114 PMAQI
19th Nov 2025135 PMAQI
19th Nov 2025166 PMAQI
19th Nov 2025207 PMAQI
19th Nov 2025228 PMAQI
19th Nov 2025189 PMAQI
19th Nov 20251710 PMAQI
19th Nov 20251811 PMAQI
20th Nov 20251912 AMAQI
20th Nov 2025181 AMAQI
20th Nov 2025172 AMAQI
20th Nov 2025183 AMAQI
20th Nov 2025234 AMAQI
20th Nov 2025235 AMAQI
20th Nov 2025226 AMAQI
1°C0/7°C
20th Nov 2025227 AMAQI
20th Nov 2025188 AMAQI
20th Nov 2025209 AMAQI
20th Nov 20252210 AMAQI
20th Nov 20252211 AMAQI
20th Nov 20252312 PMAQI
20th Nov 2025201 PMAQI
20th Nov 2025142 PMAQI
20th Nov 2025153 PMAQI
20th Nov 2025144 PMAQI
20th Nov 2025125 PMAQI
20th Nov 2025166 PMAQI
20th Nov 2025307 PMAQI
20th Nov 2025388 PMAQI
20th Nov 2025529 PMAQI
20th Nov 20254010 PMAQI
20th Nov 20253511 PMAQI
21st Nov 20253512 AMAQI
21st Nov 2025351 AMAQI
21st Nov 2025332 AMAQI
21st Nov 2025293 AMAQI
21st Nov 2025304 AMAQI
21st Nov 2025245 AMAQI
21st Nov 2025226 AMAQI
-1°C-5/6°C
21st Nov 2025277 AMAQI
21st Nov 2025288 AMAQI
21st Nov 2025289 AMAQI
21st Nov 20253210 AMAQI
21st Nov 20253811 AMAQI
21st Nov 20253512 PMAQI
21st Nov 2025391 PMAQI
21st Nov 2025562 PMAQI
21st Nov 2025513 PMAQI
21st Nov 2025474 PMAQI
21st Nov 2025255 PMAQI
21st Nov 2025246 PMAQI
21st Nov 2025277 PMAQI
21st Nov 2025328 PMAQI
21st Nov 2025349 PMAQI
21st Nov 20252910 PMAQI
21st Nov 20251811 PMAQI
22nd Nov 20251712 AMAQI
22nd Nov 2025251 AMAQI
22nd Nov 2025272 AMAQI
22nd Nov 2025323 AMAQI
22nd Nov 2025384 AMAQI
22nd Nov 2025395 AMAQI
22nd Nov 2025406 AMAQI
-2°C-5/4°C
22nd Nov 2025397 AMAQI
22nd Nov 2025398 AMAQI
22nd Nov 2025409 AMAQI
22nd Nov 20254210 AMAQI
22nd Nov 20253511 AMAQI
22nd Nov 20253112 PMAQI
22nd Nov 2025281 PMAQI
22nd Nov 2025232 PMAQI
22nd Nov 2025203 PMAQI
22nd Nov 2025184 PMAQI
22nd Nov 2025175 PMAQI
22nd Nov 2025226 PMAQI
22nd Nov 2025497 PMAQI
22nd Nov 2025448 PMAQI
22nd Nov 2025319 PMAQI
22nd Nov 20253210 PMAQI
22nd Nov 20252911 PMAQI
23rd Nov 20252812 AMAQI
23rd Nov 2025261 AMAQI
23rd Nov 2025192 AMAQI
23rd Nov 2025173 AMAQI
23rd Nov 2025174 AMAQI
23rd Nov 2025175 AMAQI
23rd Nov 2025146 AMAQI
2°C0/8°C
23rd Nov 2025117 AMAQI
23rd Nov 2025118 AMAQI
23rd Nov 2025139 AMAQI
23rd Nov 20251210 AMAQI
23rd Nov 20251111 AMAQI
23rd Nov 20251112 PMAQI
23rd Nov 2025111 PMAQI
23rd Nov 2025112 PMAQI
23rd Nov 2025113 PMAQI
23rd Nov 2025114 PMAQI
23rd Nov 2025115 PMAQI
23rd Nov 2025166 PMAQI
23rd Nov 2025177 PMAQI
23rd Nov 2025218 PMAQI
23rd Nov 2025259 PMAQI
23rd Nov 20253210 PMAQI
23rd Nov 20253011 PMAQI
24th Nov 20252812 AMAQI
24th Nov 2025371 AMAQI
24th Nov 2025402 AMAQI
24th Nov 2025323 AMAQI
24th Nov 2025284 AMAQI
24th Nov 2025245 AMAQI
24th Nov 2025226 AMAQI
0°C-4/6°C
24th Nov 2025227 AMAQI
24th Nov 2025228 AMAQI
24th Nov 2025229 AMAQI
24th Nov 20252510 AMAQI
24th Nov 20252411 AMAQI
24th Nov 20252112 PMAQI
24th Nov 2025251 PMAQI
24th Nov 2025272 PMAQI
24th Nov 2025273 PMAQI
24th Nov 2025294 PMAQI
24th Nov 2025345 PMAQI
24th Nov 2025306 PMAQI
24th Nov 2025327 PMAQI
24th Nov 2025338 PMAQI
24th Nov 2025299 PMAQI
24th Nov 20252210 PMAQI
24th Nov 20252011 PMAQI
25th Nov 20252212 AMAQI
25th Nov 2025221 AMAQI
25th Nov 2025232 AMAQI
25th Nov 2025223 AMAQI
25th Nov 2025264 AMAQI
25th Nov 2025245 AMAQI
25th Nov 2025226 AMAQI
-1°C-5/4°C
25th Nov 2025257 AMAQI
25th Nov 2025288 AMAQI
25th Nov 2025289 AMAQI
25th Nov 20253410 AMAQI
25th Nov 20253211 AMAQI
25th Nov 20253312 PMAQI
25th Nov 2025331 PMAQI
25th Nov 2025262 PMAQI
25th Nov 2025223 PMAQI
25th Nov 2025234 PMAQI
25th Nov 2025225 PMAQI
25th Nov 2025226 PMAQI
25th Nov 2025307 PMAQI
25th Nov 2025328 PMAQI
25th Nov 2025309 PMAQI
25th Nov 20253410 PMAQI
25th Nov 20253811 PMAQI
26th Nov 20253912 AMAQI
26th Nov 2025371 AMAQI
26th Nov 2025342 AMAQI
26th Nov 2025333 AMAQI
26th Nov 2025334 AMAQI
26th Nov 2025385 AMAQI
26th Nov 2025366 AMAQI
0°C-6/9°C
26th Nov 2025357 AMAQI
26th Nov 2025298 AMAQI
26th Nov 2025249 AMAQI
26th Nov 20251910 AMAQI
26th Nov 20251711 AMAQI
26th Nov 20251412 PMAQI
26th Nov 2025121 PMAQI
26th Nov 2025382 PMAQI
26th Nov 2025283 PMAQI
26th Nov 2025184 PMAQI
26th Nov 2025175 PMAQI
26th Nov 2025176 PMAQI
26th Nov 2025217 PMAQI
26th Nov 2025298 PMAQI
26th Nov 2025219 PMAQI
26th Nov 20251710 PMAQI
26th Nov 20251511 PMAQI
27th Nov 20251212 AMAQI
27th Nov 2025111 AMAQI
27th Nov 2025112 AMAQI
27th Nov 2025133 AMAQI
27th Nov 2025154 AMAQI
27th Nov 2025125 AMAQI
27th Nov 2025156 AMAQI
3°C-1/6°C
27th Nov 2025207 AMAQI
27th Nov 2025188 AMAQI
27th Nov 2025119 AMAQI
27th Nov 20251010 AMAQI
27th Nov 20252311 AMAQI
27th Nov 20252612 PMAQI
27th Nov 2025241 PMAQI
27th Nov 2025142 PMAQI
27th Nov 2025113 PMAQI
27th Nov 2025114 PMAQI
27th Nov 2025115 PMAQI
27th Nov 2025116 PMAQI
27th Nov 2025167 PMAQI
27th Nov 2025178 PMAQI
27th Nov 2025179 PMAQI
27th Nov 20252010 PMAQI
27th Nov 20252211 PMAQI
28th Nov 20252412 AMAQI
28th Nov 2025251 AMAQI
28th Nov 2025232 AMAQI
28th Nov 2025223 AMAQI
28th Nov 2025204 AMAQI
28th Nov 2025205 AMAQI
28th Nov 2025176 AMAQI
4°C0/7°C
28th Nov 2025127 AMAQI
7 AM28th Nov 2025118 AMAQI
28th Nov 2025169 AMAQI
28th Nov 20252410 AMAQI
28th Nov 20252311 AMAQI
28th Nov 20251912 PMAQI
12 PM28th Nov 2025131 PMAQI
28th Nov 2025122 PMAQI
28th Nov 2025163 PMAQI
28th Nov 2025174 PMAQI
5 PM
12 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 2 PM
21AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
5 PM
18AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 2 PM (Avg. 21), while the lowest AQI was between 5 PM to 5 PM (Avg. 18).
Night time
Avg. Highest Time
7 PM - 8 PM
23AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
6 AM - 6 PM
19AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 8 PM (Avg. 23), while the lowest AQI was between 6 AM to 6 PM (Avg. 19).
2025 Days Vs Air Quality
Fredericton, New Brunswick, Canada
2025
98%
241
2%
5
Total number of days with different AQI categories in last 332 days in 2025 (33 days remaining)
Good
241 DaysModerate
5 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 98%
Health Risk Level:
Very Low
In 2025, 98% of 332 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
Fredericton, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
2nd January 2025
3rd January 2025
4th January 2025
5th January 2025
6th January 2025
7th January 2025
8th January 2025
9th January 2025
10th January 2025
11th January 2025
12th January 2025
13th January 2025
14th January 2025
15th January 2025
16th January 2025
17th January 2025
18th January 2025
19th January 2025
20th January 2025
21st January 2025
22nd January 2025
23rd January 2025
24th January 2025
25th January 2025
26th January 2025
27th January 2025
28th January 2025
29th January 2025
30th January 2025
31st January 2025
1st February 2025
2nd February 2025
3rd February 2025
4th February 2025
5th February 2025
6th February 2025
7th February 2025
8th February 2025
9th February 2025
10th February 2025
11th February 2025
12th February 2025
13th February 2025
14th February 2025
15th February 2025
16th February 2025
17th February 2025
18th February 2025
19th February 2025
20th February 2025
21st February 2025
22nd February 2025
23rd February 2025
24th February 2025
25th February 2025
26th February 2025
27th February 2025
28th February 2025
1st March 2025
2nd March 2025
3rd March 2025
4th March 2025
5th March 2025
6th March 2025
7th March 2025
8th March 2025
9th March 2025
10th March 2025
11th March 2025
12th March 2025
13th March 2025
14th March 2025
15th March 2025
16th March 2025
17th March 2025
18th March 2025
19th March 2025
20th March 2025
21st March 2025
22nd March 2025
23rd March 2025
24th March 2025
25th March 2025
26th March 2025
27th March 2025
18AQI
18AQI
28th March 2025
22AQI
22AQI
29th March 2025
16AQI
16AQI
30th March 2025
22AQI
22AQI
31st March 2025
21AQI
21AQI
1st April 2025
28AQI
28AQI
2nd April 2025
17AQI
17AQI
3rd April 2025
21AQI
21AQI
4th April 2025
21AQI
21AQI
5th April 2025
15AQI
15AQI
6th April 2025
14AQI
14AQI
7th April 2025
16AQI
16AQI
8th April 2025
19AQI
19AQI
9th April 2025
17AQI
17AQI
10th April 2025
15AQI
15AQI
11th April 2025
13AQI
13AQI
12th April 2025
12AQI
12AQI
13th April 2025
10AQI
10AQI
14th April 2025
10AQI
10AQI
15th April 2025
11AQI
11AQI
16th April 2025
11AQI
11AQI
17th April 2025
12AQI
12AQI
18th April 2025
12AQI
12AQI
19th April 2025
10AQI
10AQI
20th April 2025
10AQI
10AQI
21st April 2025
12AQI
12AQI
22nd April 2025
17AQI
17AQI
23rd April 2025
20AQI
20AQI
24th April 2025
15AQI
15AQI
25th April 2025
17AQI
17AQI
26th April 2025
18AQI
18AQI
27th April 2025
15AQI
15AQI
28th April 2025
18AQI
18AQI
29th April 2025
25AQI
25AQI
30th April 2025
23AQI
23AQI
1st May 2025
15AQI
15AQI
2nd May 2025
20AQI
20AQI
3rd May 2025
21AQI
21AQI
4th May 2025
20AQI
20AQI
5th May 2025
16AQI
16AQI
6th May 2025
20AQI
20AQI
7th May 2025
16AQI
16AQI
8th May 2025
15AQI
15AQI
9th May 2025
16AQI
16AQI
10th May 2025
14AQI
14AQI
11th May 2025
14AQI
14AQI
12th May 2025
19AQI
19AQI
13th May 2025
19AQI
19AQI
14th May 2025
22AQI
22AQI
15th May 2025
28AQI
28AQI
16th May 2025
30AQI
30AQI
17th May 2025
22AQI
22AQI
18th May 2025
15AQI
15AQI
19th May 2025
13AQI
13AQI
20th May 2025
13AQI
13AQI
21st May 2025
17AQI
17AQI
22nd May 2025
21AQI
21AQI
23rd May 2025
19AQI
19AQI
24th May 2025
11AQI
11AQI
25th May 2025
12AQI
12AQI
26th May 2025
18AQI
18AQI
27th May 2025
26AQI
26AQI
28th May 2025
27AQI
27AQI
29th May 2025
31AQI
31AQI
30th May 2025
21AQI
21AQI
31st May 2025
23AQI
23AQI
1st June 2025
23AQI
23AQI
2nd June 2025
20AQI
20AQI
3rd June 2025
24AQI
24AQI
4th June 2025
29AQI
29AQI
5th June 2025
36AQI
36AQI
6th June 2025
45AQI
45AQI
7th June 2025
48AQI
48AQI
8th June 2025
45AQI
45AQI
9th June 2025
49AQI
49AQI
10th June 2025
44AQI
44AQI
11th June 2025
30AQI
30AQI
12th June 2025
54AQI
54AQI
13th June 2025
33AQI
33AQI
14th June 2025
24AQI
24AQI
15th June 2025
29AQI
29AQI
16th June 2025
28AQI
28AQI
17th June 2025
26AQI
26AQI
18th June 2025
19AQI
19AQI
19th June 2025
17AQI
17AQI
20th June 2025
22AQI
22AQI
21st June 2025
19AQI
19AQI
22nd June 2025
24AQI
24AQI
23rd June 2025
30AQI
30AQI
24th June 2025
38AQI
38AQI
25th June 2025
41AQI
41AQI
26th June 2025
20AQI
20AQI
27th June 2025
20AQI
20AQI
28th June 2025
23AQI
23AQI
29th June 2025
17AQI
17AQI
30th June 2025
22AQI
22AQI
1st July 2025
28AQI
28AQI
2nd July 2025
25AQI
25AQI
3rd July 2025
32AQI
32AQI
4th July 2025
32AQI
32AQI
5th July 2025
21AQI
21AQI
6th July 2025
28AQI
28AQI
7th July 2025
40AQI
40AQI
8th July 2025
22AQI
22AQI
9th July 2025
22AQI
22AQI
10th July 2025
28AQI
28AQI
11th July 2025
25AQI
25AQI
12th July 2025
23AQI
23AQI
13th July 2025
21AQI
21AQI
14th July 2025
21AQI
21AQI
15th July 2025
26AQI
26AQI
16th July 2025
38AQI
38AQI
17th July 2025
36AQI
36AQI
18th July 2025
18AQI
18AQI
19th July 2025
29AQI
29AQI
20th July 2025
28AQI
28AQI
21st July 2025
23AQI
23AQI
22nd July 2025
16AQI
16AQI
23rd July 2025
30AQI
30AQI
24th July 2025
26AQI
26AQI
25th July 2025
33AQI
33AQI
26th July 2025
43AQI
43AQI
27th July 2025
46AQI
46AQI
28th July 2025
54AQI
54AQI
29th July 2025
49AQI
49AQI
30th July 2025
50AQI
50AQI
31st July 2025
50AQI
50AQI
1st August 2025
24AQI
24AQI
2nd August 2025
22AQI
22AQI
3rd August 2025
48AQI
48AQI
4th August 2025
71AQI
71AQI
5th August 2025
36AQI
36AQI
6th August 2025
20AQI
20AQI
7th August 2025
27AQI
27AQI
8th August 2025
35AQI
35AQI
9th August 2025
36AQI
36AQI
10th August 2025
33AQI
33AQI
11th August 2025
46AQI
46AQI
12th August 2025
54AQI
54AQI
13th August 2025
57AQI
57AQI
14th August 2025
47AQI
47AQI
15th August 2025
27AQI
27AQI
16th August 2025
23AQI
23AQI
17th August 2025
24AQI
24AQI
18th August 2025
14AQI
14AQI
19th August 2025
15AQI
15AQI
20th August 2025
17AQI
17AQI
21st August 2025
22AQI
22AQI
22nd August 2025
24AQI
24AQI
23rd August 2025
26AQI
26AQI
24th August 2025
29AQI
29AQI
25th August 2025
24AQI
24AQI
26th August 2025
16AQI
16AQI
27th August 2025
17AQI
17AQI
28th August 2025
19AQI
19AQI
29th August 2025
20AQI
20AQI
30th August 2025
18AQI
18AQI
31st August 2025
19AQI
19AQI
1st September 2025
25AQI
25AQI
2nd September 2025
28AQI
28AQI
3rd September 2025
29AQI
29AQI
4th September 2025
24AQI
24AQI
5th September 2025
22AQI
22AQI
6th September 2025
25AQI
25AQI
7th September 2025
23AQI
23AQI
8th September 2025
19AQI
19AQI
9th September 2025
18AQI
18AQI
10th September 2025
21AQI
21AQI
11th September 2025
22AQI
22AQI
12th September 2025
18AQI
18AQI
13th September 2025
18AQI
18AQI
14th September 2025
18AQI
18AQI
15th September 2025
21AQI
21AQI
16th September 2025
23AQI
23AQI
17th September 2025
29AQI
29AQI
18th September 2025
20AQI
20AQI
19th September 2025
17AQI
17AQI
20th September 2025
14AQI
14AQI
21st September 2025
16AQI
16AQI
22nd September 2025
15AQI
15AQI
23rd September 2025
16AQI
16AQI
24th September 2025
16AQI
16AQI
25th September 2025
17AQI
17AQI
26th September 2025
16AQI
16AQI
27th September 2025
18AQI
18AQI
28th September 2025
27AQI
27AQI
29th September 2025
23AQI
23AQI
30th September 2025
18AQI
18AQI
1st October 2025
13AQI
13AQI
2nd October 2025
17AQI
17AQI
3rd October 2025
29AQI
29AQI
4th October 2025
41AQI
41AQI
5th October 2025
39AQI
39AQI
6th October 2025
38AQI
38AQI
7th October 2025
37AQI
37AQI
8th October 2025
44AQI
44AQI
9th October 2025
35AQI
35AQI
10th October 2025
33AQI
33AQI
11th October 2025
28AQI
28AQI
12th October 2025
31AQI
31AQI
13th October 2025
28AQI
28AQI
14th October 2025
32AQI
32AQI
15th October 2025
28AQI
28AQI
16th October 2025
28AQI
28AQI
17th October 2025
26AQI
26AQI
18th October 2025
32AQI
32AQI
19th October 2025
23AQI
23AQI
20th October 2025
25AQI
25AQI
21st October 2025
29AQI
29AQI
22nd October 2025
33AQI
33AQI
23rd October 2025
41AQI
41AQI
24th October 2025
34AQI
34AQI
25th October 2025
21AQI
21AQI
26th October 2025
24AQI
24AQI
27th October 2025
16AQI
16AQI
28th October 2025
18AQI
18AQI
29th October 2025
20AQI
20AQI
30th October 2025
27AQI
27AQI
31st October 2025
34AQI
34AQI
1st November 2025
18AQI
18AQI
2nd November 2025
15AQI
15AQI
3rd November 2025
19AQI
19AQI
4th November 2025
23AQI
23AQI
5th November 2025
13AQI
13AQI
6th November 2025
15AQI
15AQI
7th November 2025
14AQI
14AQI
8th November 2025
28AQI
28AQI
9th November 2025
20AQI
20AQI
10th November 2025
19AQI
19AQI
11th November 2025
19AQI
19AQI
12th November 2025
16AQI
16AQI
13th November 2025
20AQI
20AQI
14th November 2025
19AQI
19AQI
15th November 2025
21AQI
21AQI
16th November 2025
17AQI
17AQI
17th November 2025
12AQI
12AQI
18th November 2025
12AQI
12AQI
19th November 2025
16AQI
16AQI
20th November 2025
24AQI
24AQI
21st November 2025
31AQI
31AQI
22nd November 2025
32AQI
32AQI
23rd November 2025
18AQI
18AQI
24th November 2025
28AQI
28AQI
25th November 2025
27AQI
27AQI
26th November 2025
26AQI
26AQI
27th November 2025
15AQI
15AQI
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
20AQI
16AQI
19AQI
30AQI
31AQI
29AQI
21AQI
29AQI
20AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202524AQI
5
30
31
29
1
30
1
28
3
30
31
27
241
5
Highest AQI recorded in
July31AQI
Lowest AQI recorded in
April16AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
24AQILeast Polluted Year Recorded
2025(Avg.)
24AQIFredericton's annual 2025 AQI (24) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
