Loyalist, Ontario, Canada Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
November Air Quality Analysis
Loyalist, Ontario, Canada
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Nov 2021
67AQILowest AQI recorded on
2nd Nov 2024
10AQISame Day Analysis (26th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 29 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 26th Nov - 27th Nov 2025
Loyalist, Ontario, Canada
AQI
Day
Night
.
7 AM26th Nov 2025
4 PM
6 AM27th Nov 2025
Day time
Avg. Highest Time
7AM26th Nov
30AQI
Avg. Lowest Time
1PM26th Nov
22AQI
Night time
Avg. Highest Time
7PM26th Nov
32AQI
Avg. Lowest Time
6AM27th Nov
11AQI
In the last 24 hours,
Loyalist's AQI reached its highest point of 32 at 7 PM during the Night, while the lowest point, 11, was recorded at 6 AM during the Night between 26th Nov and 27th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Loyalist, Ontario, Canada
OctNov
28th - 29th29th - 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
Day
Night
28th Oct 2025287 AMAQI
28th Oct 2025288 AMAQI
28th Oct 2025369 AMAQI
28th Oct 20253910 AMAQI
28th Oct 20253911 AMAQI
28th Oct 20253512 PMAQI
28th Oct 2025301 PMAQI
28th Oct 2025242 PMAQI
28th Oct 2025223 PMAQI
28th Oct 2025224 PMAQI
28th Oct 2025225 PMAQI
28th Oct 2025226 PMAQI
28th Oct 2025227 PMAQI
28th Oct 2025268 PMAQI
28th Oct 2025289 PMAQI
28th Oct 20252810 PMAQI
28th Oct 20253211 PMAQI
29th Oct 20253312 AMAQI
29th Oct 2025331 AMAQI
29th Oct 2025302 AMAQI
29th Oct 2025283 AMAQI
29th Oct 2025284 AMAQI
29th Oct 2025285 AMAQI
29th Oct 2025286 AMAQI
7°C1/15°C
29th Oct 2025287 AMAQI
29th Oct 2025288 AMAQI
29th Oct 2025289 AMAQI
29th Oct 20253110 AMAQI
29th Oct 20253311 AMAQI
29th Oct 20253312 PMAQI
29th Oct 2025301 PMAQI
29th Oct 2025282 PMAQI
29th Oct 2025243 PMAQI
29th Oct 2025224 PMAQI
29th Oct 2025225 PMAQI
29th Oct 2025226 PMAQI
29th Oct 2025227 PMAQI
29th Oct 2025228 PMAQI
29th Oct 2025269 PMAQI
29th Oct 20253210 PMAQI
29th Oct 20253311 PMAQI
30th Oct 20253312 AMAQI
30th Oct 2025371 AMAQI
30th Oct 2025392 AMAQI
30th Oct 2025393 AMAQI
30th Oct 2025394 AMAQI
30th Oct 2025395 AMAQI
30th Oct 2025316 AMAQI
6°C0/13°C
30th Oct 2025287 AMAQI
30th Oct 2025288 AMAQI
30th Oct 2025289 AMAQI
30th Oct 20252810 AMAQI
30th Oct 20252811 AMAQI
30th Oct 20252812 PMAQI
30th Oct 2025241 PMAQI
30th Oct 2025222 PMAQI
30th Oct 2025183 PMAQI
30th Oct 2025174 PMAQI
30th Oct 2025205 PMAQI
30th Oct 2025226 PMAQI
30th Oct 2025227 PMAQI
30th Oct 2025218 PMAQI
30th Oct 2025179 PMAQI
30th Oct 20251210 PMAQI
30th Oct 20251911 PMAQI
31st Oct 20252612 AMAQI
31st Oct 2025281 AMAQI
31st Oct 2025242 AMAQI
31st Oct 2025183 AMAQI
31st Oct 2025134 AMAQI
31st Oct 2025115 AMAQI
31st Oct 2025106 AMAQI
5°C3/7°C
31st Oct 202587 AMAQI
31st Oct 2025108 AMAQI
31st Oct 2025109 AMAQI
31st Oct 20251510 AMAQI
31st Oct 20251611 AMAQI
31st Oct 20252312 PMAQI
31st Oct 2025231 PMAQI
31st Oct 2025222 PMAQI
31st Oct 2025193 PMAQI
31st Oct 2025204 PMAQI
31st Oct 2025215 PMAQI
31st Oct 2025226 PMAQI
31st Oct 2025207 PMAQI
31st Oct 2025388 PMAQI
31st Oct 2025219 PMAQI
31st Oct 20251210 PMAQI
31st Oct 20251111 PMAQI
1st Nov 20251512 AMAQI
1st Nov 2025131 AMAQI
1st Nov 2025112 AMAQI
1st Nov 2025113 AMAQI
1st Nov 2025154 AMAQI
1st Nov 2025175 AMAQI
1st Nov 2025136 AMAQI
5°C1/6°C
1st Nov 2025117 AMAQI
1st Nov 2025118 AMAQI
1st Nov 2025129 AMAQI
1st Nov 20251110 AMAQI
1st Nov 20251211 AMAQI
1st Nov 20252312 PMAQI
1st Nov 2025211 PMAQI
1st Nov 2025202 PMAQI
1st Nov 2025243 PMAQI
1st Nov 2025124 PMAQI
1st Nov 2025165 PMAQI
1st Nov 2025176 PMAQI
1st Nov 2025257 PMAQI
1st Nov 2025298 PMAQI
1st Nov 2025179 PMAQI
1st Nov 20251110 PMAQI
1st Nov 20251111 PMAQI
2nd Nov 20251112 AMAQI
2nd Nov 2025111 AMAQI
2nd Nov 2025162 AMAQI
2nd Nov 2025173 AMAQI
2nd Nov 2025174 AMAQI
2nd Nov 2025175 AMAQI
2nd Nov 2025176 AMAQI
5°C2/7°C
2nd Nov 2025177 AMAQI
2nd Nov 2025178 AMAQI
2nd Nov 2025179 AMAQI
2nd Nov 20251210 AMAQI
2nd Nov 20251111 AMAQI
2nd Nov 20251112 PMAQI
2nd Nov 2025111 PMAQI
2nd Nov 2025112 PMAQI
2nd Nov 2025113 PMAQI
2nd Nov 2025114 PMAQI
2nd Nov 2025115 PMAQI
2nd Nov 2025116 PMAQI
2nd Nov 2025117 PMAQI
2nd Nov 2025118 PMAQI
2nd Nov 2025119 PMAQI
2nd Nov 20251110 PMAQI
2nd Nov 20252111 PMAQI
3rd Nov 20251812 AMAQI
3rd Nov 2025171 AMAQI
3rd Nov 2025172 AMAQI
3rd Nov 2025213 AMAQI
3rd Nov 2025224 AMAQI
3rd Nov 2025275 AMAQI
3rd Nov 2025326 AMAQI
5°C1/8°C
3rd Nov 2025297 AMAQI
3rd Nov 2025288 AMAQI
3rd Nov 2025289 AMAQI
3rd Nov 20252810 AMAQI
3rd Nov 20252811 AMAQI
3rd Nov 20252812 PMAQI
3rd Nov 2025281 PMAQI
3rd Nov 2025282 PMAQI
3rd Nov 2025233 PMAQI
3rd Nov 2025184 PMAQI
3rd Nov 2025215 PMAQI
3rd Nov 2025226 PMAQI
3rd Nov 2025277 PMAQI
3rd Nov 2025328 PMAQI
3rd Nov 2025249 PMAQI
3rd Nov 20251310 PMAQI
3rd Nov 20251111 PMAQI
4th Nov 20251112 AMAQI
4th Nov 2025111 AMAQI
4th Nov 2025122 AMAQI
4th Nov 2025123 AMAQI
4th Nov 2025114 AMAQI
4th Nov 2025115 AMAQI
4th Nov 2025116 AMAQI
8°C5/13°C
4th Nov 2025117 AMAQI
4th Nov 2025118 AMAQI
4th Nov 2025119 AMAQI
4th Nov 20251110 AMAQI
4th Nov 20251111 AMAQI
4th Nov 20251112 PMAQI
4th Nov 2025151 PMAQI
4th Nov 2025172 PMAQI
4th Nov 2025153 PMAQI
4th Nov 2025164 PMAQI
4th Nov 2025195 PMAQI
4th Nov 2025216 PMAQI
4th Nov 2025277 PMAQI
4th Nov 2025178 PMAQI
4th Nov 2025209 PMAQI
4th Nov 20252610 PMAQI
4th Nov 20251111 PMAQI
5th Nov 20251112 AMAQI
5th Nov 2025111 AMAQI
5th Nov 2025142 AMAQI
5th Nov 2025173 AMAQI
5th Nov 2025144 AMAQI
5th Nov 2025145 AMAQI
5th Nov 2025146 AMAQI
8°C3/14°C
5th Nov 2025147 AMAQI
5th Nov 2025178 AMAQI
5th Nov 2025179 AMAQI
5th Nov 20252010 AMAQI
5th Nov 20252111 AMAQI
5th Nov 20252312 PMAQI
5th Nov 2025261 PMAQI
5th Nov 2025192 PMAQI
5th Nov 2025253 PMAQI
5th Nov 2025264 PMAQI
5th Nov 2025275 PMAQI
5th Nov 2025236 PMAQI
5th Nov 2025247 PMAQI
5th Nov 2025308 PMAQI
5th Nov 2025309 PMAQI
5th Nov 20253210 PMAQI
5th Nov 20252511 PMAQI
6th Nov 20252012 AMAQI
6th Nov 2025131 AMAQI
6th Nov 2025162 AMAQI
6th Nov 2025113 AMAQI
6th Nov 2025104 AMAQI
6th Nov 2025105 AMAQI
6th Nov 2025146 AMAQI
7°C4/12°C
6th Nov 2025177 AMAQI
6th Nov 2025118 AMAQI
6th Nov 2025129 AMAQI
6th Nov 20251210 AMAQI
6th Nov 20251311 AMAQI
6th Nov 20251112 PMAQI
6th Nov 2025291 PMAQI
6th Nov 2025202 PMAQI
6th Nov 2025213 PMAQI
6th Nov 2025184 PMAQI
6th Nov 2025245 PMAQI
6th Nov 2025146 PMAQI
6th Nov 2025287 PMAQI
6th Nov 2025198 PMAQI
6th Nov 2025169 PMAQI
6th Nov 20252310 PMAQI
6th Nov 20251811 PMAQI
7th Nov 20253912 AMAQI
7th Nov 2025251 AMAQI
7th Nov 2025132 AMAQI
7th Nov 2025293 AMAQI
7th Nov 2025274 AMAQI
7th Nov 2025195 AMAQI
7th Nov 2025186 AMAQI
3°C2/7°C
7th Nov 2025187 AMAQI
7th Nov 2025188 AMAQI
7th Nov 2025189 AMAQI
7th Nov 20251610 AMAQI
7th Nov 20251811 AMAQI
7th Nov 20251712 PMAQI
7th Nov 2025231 PMAQI
7th Nov 2025292 PMAQI
7th Nov 2025243 PMAQI
7th Nov 2025244 PMAQI
7th Nov 2025315 PMAQI
7th Nov 2025376 PMAQI
7th Nov 2025427 PMAQI
7th Nov 2025438 PMAQI
7th Nov 2025409 PMAQI
7th Nov 20254210 PMAQI
7th Nov 20254111 PMAQI
8th Nov 20254512 AMAQI
8th Nov 2025401 AMAQI
8th Nov 2025442 AMAQI
8th Nov 2025493 AMAQI
8th Nov 2025434 AMAQI
8th Nov 2025365 AMAQI
8th Nov 2025366 AMAQI
7°C-1/13°C
8th Nov 2025447 AMAQI
8th Nov 2025438 AMAQI
8th Nov 2025369 AMAQI
8th Nov 20253610 AMAQI
8th Nov 20251411 AMAQI
8th Nov 20252512 PMAQI
8th Nov 2025211 PMAQI
8th Nov 2025172 PMAQI
8th Nov 2025163 PMAQI
8th Nov 2025134 PMAQI
8th Nov 2025255 PMAQI
8th Nov 2025286 PMAQI
8th Nov 2025257 PMAQI
8th Nov 2025258 PMAQI
8th Nov 2025179 PMAQI
8th Nov 20251410 PMAQI
8th Nov 20251911 PMAQI
9th Nov 20251912 AMAQI
9th Nov 2025141 AMAQI
9th Nov 2025182 AMAQI
9th Nov 2025153 AMAQI
9th Nov 2025164 AMAQI
9th Nov 2025175 AMAQI
9th Nov 2025186 AMAQI
5°C1/6°C
9th Nov 2025127 AMAQI
9th Nov 2025118 AMAQI
9th Nov 2025119 AMAQI
9th Nov 20251610 AMAQI
9th Nov 20251711 AMAQI
9th Nov 20251712 PMAQI
9th Nov 2025171 PMAQI
9th Nov 2025172 PMAQI
9th Nov 2025223 PMAQI
9th Nov 2025224 PMAQI
9th Nov 2025225 PMAQI
9th Nov 2025226 PMAQI
9th Nov 2025227 PMAQI
9th Nov 2025188 PMAQI
9th Nov 2025179 PMAQI
9th Nov 20251310 PMAQI
9th Nov 20251111 PMAQI
10th Nov 20251112 AMAQI
10th Nov 2025121 AMAQI
10th Nov 202582 AMAQI
10th Nov 2025143 AMAQI
10th Nov 202594 AMAQI
10th Nov 2025135 AMAQI
10th Nov 2025136 AMAQI
0°C-1/1°C
10th Nov 2025127 AMAQI
10th Nov 202588 AMAQI
10th Nov 2025149 AMAQI
10th Nov 20251410 AMAQI
10th Nov 20251611 AMAQI
10th Nov 20251712 PMAQI
10th Nov 2025121 PMAQI
10th Nov 2025112 PMAQI
10th Nov 2025113 PMAQI
10th Nov 2025114 PMAQI
10th Nov 2025115 PMAQI
10th Nov 2025116 PMAQI
10th Nov 2025117 PMAQI
10th Nov 2025118 PMAQI
10th Nov 2025119 PMAQI
10th Nov 20251110 PMAQI
10th Nov 20251111 PMAQI
11th Nov 20251212 AMAQI
11th Nov 2025151 AMAQI
11th Nov 2025112 AMAQI
11th Nov 2025123 AMAQI
11th Nov 2025104 AMAQI
11th Nov 2025105 AMAQI
11th Nov 2025116 AMAQI
-3°C-4/-2°C
11th Nov 2025117 AMAQI
11th Nov 2025108 AMAQI
11th Nov 2025119 AMAQI
11th Nov 20251210 AMAQI
11th Nov 20251411 AMAQI
11th Nov 20251212 PMAQI
11th Nov 2025111 PMAQI
11th Nov 2025162 PMAQI
11th Nov 2025223 PMAQI
11th Nov 2025184 PMAQI
11th Nov 2025125 PMAQI
11th Nov 2025116 PMAQI
11th Nov 2025117 PMAQI
11th Nov 2025118 PMAQI
11th Nov 2025119 PMAQI
11th Nov 20251610 PMAQI
11th Nov 20251211 PMAQI
12th Nov 20251112 AMAQI
12th Nov 2025111 AMAQI
12th Nov 2025112 AMAQI
12th Nov 2025213 AMAQI
12th Nov 2025274 AMAQI
12th Nov 2025325 AMAQI
12th Nov 2025386 AMAQI
-2°C-5/2°C
12th Nov 2025347 AMAQI
12th Nov 2025338 AMAQI
12th Nov 2025289 AMAQI
12th Nov 20253810 AMAQI
12th Nov 20253911 AMAQI
12th Nov 20253412 PMAQI
12th Nov 2025421 PMAQI
12th Nov 2025512 PMAQI
12th Nov 2025463 PMAQI
12th Nov 2025404 PMAQI
12th Nov 2025435 PMAQI
12th Nov 2025516 PMAQI
12th Nov 2025537 PMAQI
12th Nov 2025538 PMAQI
12th Nov 2025539 PMAQI
12th Nov 20253310 PMAQI
12th Nov 20252311 PMAQI
13th Nov 20251812 AMAQI
13th Nov 2025131 AMAQI
13th Nov 2025112 AMAQI
13th Nov 2025113 AMAQI
13th Nov 2025114 AMAQI
13th Nov 2025225 AMAQI
13th Nov 2025206 AMAQI
3°C1/5°C
13th Nov 2025257 AMAQI
13th Nov 2025288 AMAQI
13th Nov 2025289 AMAQI
13th Nov 20253010 AMAQI
13th Nov 20253311 AMAQI
13th Nov 20252612 PMAQI
13th Nov 2025121 PMAQI
13th Nov 2025112 PMAQI
13th Nov 2025113 PMAQI
13th Nov 2025114 PMAQI
13th Nov 2025115 PMAQI
13th Nov 2025166 PMAQI
13th Nov 2025177 PMAQI
13th Nov 2025128 PMAQI
13th Nov 2025169 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 2025224 AMAQI
14th Nov 2025225 AMAQI
14th Nov 2025226 AMAQI
3°C1/7°C
14th Nov 2025227 AMAQI
14th Nov 2025228 AMAQI
14th Nov 2025189 AMAQI
14th Nov 20251710 AMAQI
14th Nov 20251811 AMAQI
14th Nov 20251912 PMAQI
14th Nov 2025221 PMAQI
14th Nov 2025222 PMAQI
14th Nov 2025223 PMAQI
14th Nov 2025274 PMAQI
14th Nov 2025275 PMAQI
14th Nov 2025226 PMAQI
14th Nov 2025187 PMAQI
14th Nov 2025178 PMAQI
14th Nov 2025179 PMAQI
14th Nov 20251210 PMAQI
14th Nov 20251111 PMAQI
15th Nov 20251112 AMAQI
15th Nov 2025161 AMAQI
15th Nov 2025172 AMAQI
15th Nov 2025123 AMAQI
15th Nov 2025114 AMAQI
15th Nov 2025165 AMAQI
15th Nov 2025176 AMAQI
3°C1/7°C
15th Nov 2025177 AMAQI
15th Nov 2025178 AMAQI
15th Nov 2025179 AMAQI
15th Nov 20251710 AMAQI
15th Nov 20251711 AMAQI
15th Nov 20252212 PMAQI
15th Nov 2025181 PMAQI
15th Nov 2025172 PMAQI
15th Nov 2025173 PMAQI
15th Nov 2025174 PMAQI
15th Nov 2025215 PMAQI
15th Nov 2025226 PMAQI
15th Nov 2025227 PMAQI
15th Nov 2025228 PMAQI
15th Nov 2025189 PMAQI
15th Nov 20251710 PMAQI
15th Nov 20252111 PMAQI
16th Nov 20252612 AMAQI
16th Nov 2025181 AMAQI
16th Nov 2025172 AMAQI
16th Nov 2025173 AMAQI
16th Nov 2025224 AMAQI
16th Nov 2025225 AMAQI
16th Nov 2025186 AMAQI
2°C-2/6°C
16th Nov 2025177 AMAQI
16th Nov 2025178 AMAQI
16th Nov 2025179 AMAQI
16th Nov 20251710 AMAQI
16th Nov 20251711 AMAQI
16th Nov 20251712 PMAQI
16th Nov 2025171 PMAQI
16th Nov 2025172 PMAQI
16th Nov 2025173 PMAQI
16th Nov 2025184 PMAQI
16th Nov 2025155 PMAQI
16th Nov 2025116 PMAQI
16th Nov 2025127 PMAQI
16th Nov 2025118 PMAQI
16th Nov 2025119 PMAQI
16th Nov 20251110 PMAQI
16th Nov 20251611 PMAQI
17th Nov 20251712 AMAQI
17th Nov 2025181 AMAQI
17th Nov 2025182 AMAQI
17th Nov 2025183 AMAQI
17th Nov 2025174 AMAQI
17th Nov 2025175 AMAQI
17th Nov 2025136 AMAQI
2°C0/3°C
17th Nov 2025117 AMAQI
17th Nov 2025118 AMAQI
17th Nov 2025119 AMAQI
17th Nov 20251510 AMAQI
17th Nov 20251411 AMAQI
17th Nov 20251212 PMAQI
17th Nov 2025111 PMAQI
17th Nov 2025172 PMAQI
17th Nov 2025183 PMAQI
17th Nov 2025124 PMAQI
17th Nov 2025125 PMAQI
17th Nov 2025116 PMAQI
17th Nov 2025117 PMAQI
17th Nov 2025168 PMAQI
17th Nov 2025179 PMAQI
17th Nov 20251710 PMAQI
17th Nov 20251711 PMAQI
18th Nov 20251712 AMAQI
18th Nov 2025121 AMAQI
18th Nov 2025112 AMAQI
18th Nov 2025133 AMAQI
18th Nov 2025134 AMAQI
18th Nov 2025135 AMAQI
18th Nov 2025116 AMAQI
0°C-1/3°C
18th Nov 2025117 AMAQI
18th Nov 2025118 AMAQI
18th Nov 2025119 AMAQI
18th Nov 20251110 AMAQI
18th Nov 20251111 AMAQI
18th Nov 20251112 PMAQI
18th Nov 2025111 PMAQI
18th Nov 2025112 PMAQI
18th Nov 2025113 PMAQI
18th Nov 2025114 PMAQI
18th Nov 2025115 PMAQI
18th Nov 2025166 PMAQI
18th Nov 2025177 PMAQI
18th Nov 2025178 PMAQI
18th Nov 2025229 PMAQI
18th Nov 20252210 PMAQI
18th Nov 20252211 PMAQI
19th Nov 20252712 AMAQI
19th Nov 2025281 AMAQI
19th Nov 2025322 AMAQI
19th Nov 2025283 AMAQI
19th Nov 2025284 AMAQI
19th Nov 2025285 AMAQI
19th Nov 2025236 AMAQI
0°C-2/4°C
19th Nov 2025227 AMAQI
19th Nov 2025278 AMAQI
19th Nov 2025289 AMAQI
19th Nov 20252810 AMAQI
19th Nov 20252811 AMAQI
19th Nov 20252812 PMAQI
19th Nov 2025281 PMAQI
19th Nov 2025282 PMAQI
19th Nov 2025283 PMAQI
19th Nov 2025284 PMAQI
19th Nov 2025325 PMAQI
19th Nov 2025286 PMAQI
19th Nov 2025287 PMAQI
19th Nov 2025328 PMAQI
19th Nov 2025339 PMAQI
19th Nov 20254210 PMAQI
19th Nov 20254011 PMAQI
20th Nov 20253912 AMAQI
20th Nov 2025441 AMAQI
20th Nov 2025492 AMAQI
20th Nov 2025453 AMAQI
20th Nov 2025404 AMAQI
20th Nov 2025445 AMAQI
20th Nov 2025496 AMAQI
-2°C-5/1°C
20th Nov 2025507 AMAQI
20th Nov 2025508 AMAQI
20th Nov 2025529 AMAQI
20th Nov 20255310 AMAQI
20th Nov 20255311 AMAQI
20th Nov 20255012 PMAQI
20th Nov 2025451 PMAQI
20th Nov 2025402 PMAQI
20th Nov 2025303 PMAQI
20th Nov 2025284 PMAQI
20th Nov 2025285 PMAQI
20th Nov 2025286 PMAQI
20th Nov 2025287 PMAQI
20th Nov 2025288 PMAQI
20th Nov 2025289 PMAQI
20th Nov 20253710 PMAQI
20th Nov 20255011 PMAQI
21st Nov 20255612 AMAQI
21st Nov 2025591 AMAQI
21st Nov 2025622 AMAQI
21st Nov 2025653 AMAQI
21st Nov 2025654 AMAQI
21st Nov 2025655 AMAQI
21st Nov 2025656 AMAQI
-1°C-4/5°C
21st Nov 2025657 AMAQI
21st Nov 2025618 AMAQI
21st Nov 2025579 AMAQI
21st Nov 20255110 AMAQI
21st Nov 20255211 AMAQI
21st Nov 20255512 PMAQI
21st Nov 2025591 PMAQI
21st Nov 2025662 PMAQI
21st Nov 2025683 PMAQI
21st Nov 2025664 PMAQI
21st Nov 2025565 PMAQI
21st Nov 2025466 PMAQI
21st Nov 2025447 PMAQI
21st Nov 2025408 PMAQI
21st Nov 2025249 PMAQI
21st Nov 20251810 PMAQI
21st Nov 20251711 PMAQI
22nd Nov 20251712 AMAQI
22nd Nov 2025171 AMAQI
22nd Nov 2025172 AMAQI
22nd Nov 2025173 AMAQI
22nd Nov 2025214 AMAQI
22nd Nov 2025225 AMAQI
22nd Nov 2025226 AMAQI
5°C-2/10°C
22nd Nov 2025227 AMAQI
22nd Nov 2025228 AMAQI
22nd Nov 2025229 AMAQI
22nd Nov 20251810 AMAQI
22nd Nov 20251711 AMAQI
22nd Nov 20251712 PMAQI
22nd Nov 2025171 PMAQI
22nd Nov 2025122 PMAQI
22nd Nov 2025113 PMAQI
22nd Nov 2025114 PMAQI
22nd Nov 2025115 PMAQI
22nd Nov 2025166 PMAQI
22nd Nov 2025207 PMAQI
22nd Nov 2025228 PMAQI
22nd Nov 2025229 PMAQI
22nd Nov 20252210 PMAQI
22nd Nov 20252711 PMAQI
23rd Nov 20252812 AMAQI
23rd Nov 2025321 AMAQI
23rd Nov 2025382 AMAQI
23rd Nov 2025393 AMAQI
23rd Nov 2025434 AMAQI
23rd Nov 2025355 AMAQI
23rd Nov 2025336 AMAQI
2°C0/6°C
23rd Nov 2025387 AMAQI
23rd Nov 2025298 AMAQI
23rd Nov 2025289 AMAQI
23rd Nov 20253210 AMAQI
23rd Nov 20253311 AMAQI
23rd Nov 20252912 PMAQI
23rd Nov 2025231 PMAQI
23rd Nov 2025272 PMAQI
23rd Nov 2025283 PMAQI
23rd Nov 2025484 PMAQI
23rd Nov 2025545 PMAQI
23rd Nov 2025506 PMAQI
23rd Nov 2025507 PMAQI
23rd Nov 2025508 PMAQI
23rd Nov 2025259 PMAQI
23rd Nov 20251810 PMAQI
23rd Nov 20251211 PMAQI
24th Nov 20251112 AMAQI
24th Nov 2025111 AMAQI
24th Nov 2025112 AMAQI
24th Nov 2025113 AMAQI
24th Nov 2025114 AMAQI
24th Nov 2025115 AMAQI
24th Nov 2025116 AMAQI
3°C-1/6°C
24th Nov 2025117 AMAQI
24th Nov 2025118 AMAQI
24th Nov 2025299 AMAQI
24th Nov 20251910 AMAQI
24th Nov 20251211 AMAQI
24th Nov 20251112 PMAQI
24th Nov 2025201 PMAQI
24th Nov 2025222 PMAQI
24th Nov 2025123 PMAQI
24th Nov 2025164 PMAQI
24th Nov 2025225 PMAQI
24th Nov 2025236 PMAQI
24th Nov 2025127 PMAQI
24th Nov 2025118 PMAQI
24th Nov 2025119 PMAQI
24th Nov 20251110 PMAQI
24th Nov 20251111 PMAQI
25th Nov 20251512 AMAQI
25th Nov 2025171 AMAQI
25th Nov 2025172 AMAQI
25th Nov 2025173 AMAQI
25th Nov 2025174 AMAQI
25th Nov 2025175 AMAQI
25th Nov 2025176 AMAQI
3°C1/8°C
25th Nov 2025177 AMAQI
25th Nov 2025178 AMAQI
25th Nov 2025179 AMAQI
25th Nov 20252610 AMAQI
25th Nov 20251911 AMAQI
25th Nov 20252112 PMAQI
25th Nov 2025221 PMAQI
25th Nov 2025222 PMAQI
25th Nov 2025273 PMAQI
25th Nov 2025284 PMAQI
25th Nov 2025285 PMAQI
25th Nov 2025286 PMAQI
25th Nov 2025287 PMAQI
25th Nov 2025328 PMAQI
25th Nov 2025339 PMAQI
25th Nov 20253810 PMAQI
25th Nov 20253911 PMAQI
26th Nov 20254212 AMAQI
26th Nov 2025441 AMAQI
26th Nov 2025402 AMAQI
26th Nov 2025343 AMAQI
26th Nov 2025294 AMAQI
26th Nov 2025285 AMAQI
26th Nov 2025326 AMAQI
7°C5/12°C
26th Nov 2025307 AMAQI
26th Nov 2025288 AMAQI
26th Nov 2025289 AMAQI
26th Nov 20252310 AMAQI
26th Nov 20252211 AMAQI
26th Nov 20252212 PMAQI
26th Nov 2025221 PMAQI
26th Nov 2025262 PMAQI
26th Nov 2025283 PMAQI
26th Nov 2025284 PMAQI
26th Nov 2025285 PMAQI
26th Nov 2025286 PMAQI
26th Nov 2025327 PMAQI
26th Nov 2025248 PMAQI
26th Nov 2025229 PMAQI
26th Nov 20252210 PMAQI
26th Nov 20251811 PMAQI
27th Nov 20251212 AMAQI
27th Nov 2025111 AMAQI
27th Nov 2025112 AMAQI
27th Nov 2025113 AMAQI
27th Nov 2025114 AMAQI
27th Nov 2025115 AMAQI
27th Nov 2025116 AMAQI
7°C4/11°C
27th Nov 2025117 AMAQI
7 AM27th Nov 2025168 AMAQI
27th Nov 2025139 AMAQI
27th Nov 20251610 AMAQI
27th Nov 20251711 AMAQI
11 AM27th Nov 20251212 PMAQI
27th Nov 2025111 PMAQI
27th Nov 2025112 PMAQI
4 PM
11 PM
6 AM
--°C/°C
Day time
Avg. Highest Time
10 AM
23AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 AM - 9 AM
22AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 23), while the lowest AQI was between 7 AM to 9 AM (Avg. 22).
Night time
Avg. Highest Time
8 PM
25AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
10 PM - 11 PM
21AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 8 PM (Avg. 25), while the lowest AQI was between 10 PM to 11 PM (Avg. 21).
2025 Days Vs Air Quality
Loyalist, Ontario, Canada
2025
91%
299
9%
31
Total number of days with different AQI categories in last 331 days in 2025 (34 days remaining)
Good
299 DaysModerate
31 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2025, 91% of 331 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
Loyalist, Ontario, 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
19AQI
19AQI
2nd January 2025
20AQI
20AQI
3rd January 2025
23AQI
23AQI
4th January 2025
26AQI
26AQI
5th January 2025
25AQI
25AQI
6th January 2025
23AQI
23AQI
7th January 2025
22AQI
22AQI
8th January 2025
24AQI
24AQI
9th January 2025
26AQI
26AQI
10th January 2025
26AQI
26AQI
11th January 2025
30AQI
30AQI
12th January 2025
48AQI
48AQI
13th January 2025
35AQI
35AQI
14th January 2025
25AQI
25AQI
15th January 2025
22AQI
22AQI
16th January 2025
32AQI
32AQI
17th January 2025
49AQI
49AQI
18th January 2025
29AQI
29AQI
19th January 2025
23AQI
23AQI
20th January 2025
25AQI
25AQI
21st January 2025
25AQI
25AQI
22nd January 2025
30AQI
30AQI
23rd January 2025
32AQI
32AQI
24th January 2025
35AQI
35AQI
25th January 2025
47AQI
47AQI
26th January 2025
40AQI
40AQI
27th January 2025
30AQI
30AQI
28th January 2025
28AQI
28AQI
29th January 2025
26AQI
26AQI
30th January 2025
26AQI
26AQI
31st January 2025
38AQI
38AQI
1st February 2025
27AQI
27AQI
2nd February 2025
26AQI
26AQI
3rd February 2025
44AQI
44AQI
4th February 2025
22AQI
22AQI
5th February 2025
22AQI
22AQI
6th February 2025
27AQI
27AQI
7th February 2025
28AQI
28AQI
8th February 2025
28AQI
28AQI
9th February 2025
28AQI
28AQI
10th February 2025
27AQI
27AQI
11th February 2025
29AQI
29AQI
12th February 2025
26AQI
26AQI
13th February 2025
25AQI
25AQI
14th February 2025
27AQI
27AQI
15th February 2025
30AQI
30AQI
16th February 2025
26AQI
26AQI
17th February 2025
27AQI
27AQI
18th February 2025
26AQI
26AQI
19th February 2025
22AQI
22AQI
20th February 2025
24AQI
24AQI
21st February 2025
26AQI
26AQI
22nd February 2025
36AQI
36AQI
23rd February 2025
54AQI
54AQI
24th February 2025
51AQI
51AQI
25th February 2025
54AQI
54AQI
26th February 2025
34AQI
34AQI
27th February 2025
27AQI
27AQI
28th February 2025
28AQI
28AQI
1st March 2025
29AQI
29AQI
2nd March 2025
26AQI
26AQI
3rd March 2025
28AQI
28AQI
4th March 2025
34AQI
34AQI
5th March 2025
35AQI
35AQI
6th March 2025
23AQI
23AQI
7th March 2025
31AQI
31AQI
8th March 2025
31AQI
31AQI
9th March 2025
30AQI
30AQI
10th March 2025
29AQI
29AQI
11th March 2025
29AQI
29AQI
12th March 2025
28AQI
28AQI
13th March 2025
30AQI
30AQI
14th March 2025
51AQI
51AQI
15th March 2025
50AQI
50AQI
16th March 2025
31AQI
31AQI
17th March 2025
15AQI
15AQI
18th March 2025
24AQI
24AQI
19th March 2025
28AQI
28AQI
20th March 2025
22AQI
22AQI
21st March 2025
16AQI
16AQI
22nd March 2025
17AQI
17AQI
23rd March 2025
17AQI
17AQI
24th March 2025
21AQI
21AQI
25th March 2025
19AQI
19AQI
26th March 2025
19AQI
19AQI
27th March 2025
19AQI
19AQI
28th March 2025
18AQI
18AQI
29th March 2025
18AQI
18AQI
30th March 2025
23AQI
23AQI
31st March 2025
25AQI
25AQI
1st April 2025
16AQI
16AQI
2nd April 2025
17AQI
17AQI
3rd April 2025
21AQI
21AQI
4th April 2025
17AQI
17AQI
5th April 2025
17AQI
17AQI
6th April 2025
16AQI
16AQI
7th April 2025
19AQI
19AQI
8th April 2025
16AQI
16AQI
9th April 2025
17AQI
17AQI
10th April 2025
25AQI
25AQI
11th April 2025
29AQI
29AQI
12th April 2025
41AQI
41AQI
13th April 2025
24AQI
24AQI
14th April 2025
21AQI
21AQI
15th April 2025
22AQI
22AQI
16th April 2025
15AQI
15AQI
17th April 2025
16AQI
16AQI
18th April 2025
22AQI
22AQI
19th April 2025
43AQI
43AQI
20th April 2025
15AQI
15AQI
21st April 2025
17AQI
17AQI
22nd April 2025
19AQI
19AQI
23rd April 2025
14AQI
14AQI
24th April 2025
22AQI
22AQI
25th April 2025
25AQI
25AQI
26th April 2025
23AQI
23AQI
27th April 2025
13AQI
13AQI
28th April 2025
19AQI
19AQI
29th April 2025
25AQI
25AQI
30th April 2025
14AQI
14AQI
1st May 2025
16AQI
16AQI
2nd May 2025
26AQI
26AQI
3rd May 2025
16AQI
16AQI
4th May 2025
15AQI
15AQI
5th May 2025
15AQI
15AQI
6th May 2025
14AQI
14AQI
7th May 2025
26AQI
26AQI
8th May 2025
15AQI
15AQI
9th May 2025
18AQI
18AQI
10th May 2025
20AQI
20AQI
11th May 2025
18AQI
18AQI
12th May 2025
19AQI
19AQI
13th May 2025
28AQI
28AQI
14th May 2025
23AQI
23AQI
15th May 2025
22AQI
22AQI
16th May 2025
26AQI
26AQI
17th May 2025
33AQI
33AQI
18th May 2025
16AQI
16AQI
19th May 2025
13AQI
13AQI
20th May 2025
12AQI
12AQI
21st May 2025
15AQI
15AQI
22nd May 2025
13AQI
13AQI
23rd May 2025
11AQI
11AQI
24th May 2025
14AQI
14AQI
25th May 2025
14AQI
14AQI
26th May 2025
18AQI
18AQI
27th May 2025
21AQI
21AQI
28th May 2025
28AQI
28AQI
29th May 2025
18AQI
18AQI
30th May 2025
34AQI
34AQI
31st May 2025
23AQI
23AQI
1st June 2025
12AQI
12AQI
2nd June 2025
16AQI
16AQI
3rd June 2025
24AQI
24AQI
4th June 2025
48AQI
48AQI
5th June 2025
46AQI
46AQI
6th June 2025
54AQI
54AQI
7th June 2025
59AQI
59AQI
8th June 2025
70AQI
70AQI
9th June 2025
52AQI
52AQI
10th June 2025
35AQI
35AQI
11th June 2025
50AQI
50AQI
12th June 2025
64AQI
64AQI
13th June 2025
29AQI
29AQI
14th June 2025
27AQI
27AQI
15th June 2025
31AQI
31AQI
16th June 2025
37AQI
37AQI
17th June 2025
23AQI
23AQI
18th June 2025
25AQI
25AQI
19th June 2025
25AQI
25AQI
20th June 2025
24AQI
24AQI
21st June 2025
51AQI
51AQI
22nd June 2025
53AQI
53AQI
23rd June 2025
54AQI
54AQI
24th June 2025
55AQI
55AQI
25th June 2025
42AQI
42AQI
26th June 2025
28AQI
28AQI
27th June 2025
27AQI
27AQI
28th June 2025
30AQI
30AQI
29th June 2025
26AQI
26AQI
30th June 2025
27AQI
27AQI
1st July 2025
34AQI
34AQI
2nd July 2025
32AQI
32AQI
3rd July 2025
48AQI
48AQI
4th July 2025
29AQI
29AQI
5th July 2025
35AQI
35AQI
6th July 2025
47AQI
47AQI
7th July 2025
49AQI
49AQI
8th July 2025
26AQI
26AQI
9th July 2025
27AQI
27AQI
10th July 2025
44AQI
44AQI
11th July 2025
44AQI
44AQI
12th July 2025
49AQI
49AQI
13th July 2025
39AQI
39AQI
14th July 2025
39AQI
39AQI
15th July 2025
50AQI
50AQI
16th July 2025
57AQI
57AQI
17th July 2025
35AQI
35AQI
18th July 2025
20AQI
20AQI
19th July 2025
21AQI
21AQI
20th July 2025
22AQI
22AQI
21st July 2025
36AQI
36AQI
22nd July 2025
18AQI
18AQI
23rd July 2025
20AQI
20AQI
24th July 2025
35AQI
35AQI
25th July 2025
34AQI
34AQI
26th July 2025
53AQI
53AQI
27th July 2025
45AQI
45AQI
28th July 2025
53AQI
53AQI
29th July 2025
49AQI
49AQI
30th July 2025
54AQI
54AQI
31st July 2025
63AQI
63AQI
1st August 2025
27AQI
27AQI
2nd August 2025
28AQI
28AQI
3rd August 2025
65AQI
65AQI
4th August 2025
91AQI
91AQI
5th August 2025
76AQI
76AQI
6th August 2025
55AQI
55AQI
7th August 2025
72AQI
72AQI
8th August 2025
70AQI
70AQI
9th August 2025
66AQI
66AQI
10th August 2025
61AQI
61AQI
11th August 2025
51AQI
51AQI
12th August 2025
52AQI
52AQI
13th August 2025
42AQI
42AQI
14th August 2025
43AQI
43AQI
15th August 2025
31AQI
31AQI
16th August 2025
47AQI
47AQI
17th August 2025
37AQI
37AQI
18th August 2025
15AQI
15AQI
19th August 2025
19AQI
19AQI
20th August 2025
18AQI
18AQI
21st August 2025
17AQI
17AQI
22nd August 2025
27AQI
27AQI
23rd August 2025
27AQI
27AQI
24th August 2025
29AQI
29AQI
25th August 2025
20AQI
20AQI
26th August 2025
16AQI
16AQI
27th August 2025
17AQI
17AQI
28th August 2025
22AQI
22AQI
29th August 2025
17AQI
17AQI
30th August 2025
17AQI
17AQI
31st August 2025
22AQI
22AQI
1st September 2025
27AQI
27AQI
2nd September 2025
29AQI
29AQI
3rd September 2025
29AQI
29AQI
4th September 2025
29AQI
29AQI
5th September 2025
33AQI
33AQI
6th September 2025
24AQI
24AQI
7th September 2025
20AQI
20AQI
8th September 2025
18AQI
18AQI
9th September 2025
20AQI
20AQI
10th September 2025
24AQI
24AQI
11th September 2025
30AQI
30AQI
12th September 2025
29AQI
29AQI
13th September 2025
37AQI
37AQI
14th September 2025
44AQI
44AQI
15th September 2025
33AQI
33AQI
16th September 2025
31AQI
31AQI
17th September 2025
31AQI
31AQI
18th September 2025
32AQI
32AQI
19th September 2025
18AQI
18AQI
20th September 2025
17AQI
17AQI
21st September 2025
18AQI
18AQI
22nd September 2025
24AQI
24AQI
23rd September 2025
35AQI
35AQI
24th September 2025
37AQI
37AQI
25th September 2025
21AQI
21AQI
26th September 2025
22AQI
22AQI
27th September 2025
25AQI
25AQI
28th September 2025
22AQI
22AQI
29th September 2025
21AQI
21AQI
30th September 2025
19AQI
19AQI
1st October 2025
17AQI
17AQI
2nd October 2025
18AQI
18AQI
3rd October 2025
21AQI
21AQI
4th October 2025
45AQI
45AQI
5th October 2025
54AQI
54AQI
6th October 2025
57AQI
57AQI
7th October 2025
33AQI
33AQI
8th October 2025
22AQI
22AQI
9th October 2025
20AQI
20AQI
10th October 2025
23AQI
23AQI
11th October 2025
25AQI
25AQI
12th October 2025
27AQI
27AQI
13th October 2025
29AQI
29AQI
14th October 2025
24AQI
24AQI
15th October 2025
27AQI
27AQI
16th October 2025
27AQI
27AQI
17th October 2025
28AQI
28AQI
18th October 2025
25AQI
25AQI
19th October 2025
30AQI
30AQI
20th October 2025
33AQI
33AQI
21st October 2025
21AQI
21AQI
22nd October 2025
20AQI
20AQI
23rd October 2025
19AQI
19AQI
24th October 2025
19AQI
19AQI
25th October 2025
17AQI
17AQI
26th October 2025
15AQI
15AQI
27th October 2025
16AQI
16AQI
28th October 2025
26AQI
26AQI
29th October 2025
28AQI
28AQI
30th October 2025
27AQI
27AQI
31st October 2025
19AQI
19AQI
1st November 2025
16AQI
16AQI
2nd November 2025
13AQI
13AQI
3rd November 2025
23AQI
23AQI
4th November 2025
15AQI
15AQI
5th November 2025
20AQI
20AQI
6th November 2025
17AQI
17AQI
7th November 2025
28AQI
28AQI
8th November 2025
31AQI
31AQI
9th November 2025
17AQI
17AQI
10th November 2025
12AQI
12AQI
11th November 2025
12AQI
12AQI
12th November 2025
34AQI
34AQI
13th November 2025
17AQI
17AQI
14th November 2025
19AQI
19AQI
15th November 2025
17AQI
17AQI
16th November 2025
16AQI
16AQI
17th November 2025
15AQI
15AQI
18th November 2025
14AQI
14AQI
19th November 2025
30AQI
30AQI
20th November 2025
41AQI
41AQI
21st November 2025
52AQI
52AQI
22nd November 2025
19AQI
19AQI
23rd November 2025
35AQI
35AQI
24th November 2025
14AQI
14AQI
25th November 2025
23AQI
23AQI
26th November 2025
29AQI
29AQI
27th November 2025
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
29AQI
30AQI
26AQI
21AQI
19AQI
38AQI
39AQI
39AQI
27AQI
26AQI
22AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202529AQI
31
25
3
30
1
30
31
21
9
26
5
21
10
30
29
2
25
1
299
31
Highest AQI recorded in
July39AQI
Lowest AQI recorded in
May19AQI
202428AQI
30
1
28
1
31
30
31
28
1
30
1
26
5
30
31
30
30
1
355
10
Highest AQI recorded in
August33AQI
Lowest AQI recorded in
November18AQI
202336AQI
31
27
1
31
28
2
30
1
14
12
3
1
23
7
1
29
2
25
5
29
2
29
27
4
323
36
1
3
1
Highest AQI recorded in
June71AQI
Lowest AQI recorded in
November26AQI
202229AQI
29
2
21
1
30
1
17
31
30
20
2
2
28
1
31
29
1
31
299
8
Highest AQI recorded in
January33AQI
Lowest AQI recorded in
September24AQI
202133AQI
25
5
28
29
2
29
1
26
5
28
2
25
5
1
26
5
29
1
31
29
1
29
2
334
29
1
Highest AQI recorded in
July39AQI
Lowest AQI recorded in
November25AQI
202030AQI
13
21
18
30
29
2
29
2
29
1
31
27
3
30
1
257
9
Highest AQI recorded in
May32AQI
Lowest AQI recorded in
October25AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
36AQILeast Polluted Year Recorded
2024(Avg.)
28AQILoyalist's annual 2025 AQI (29) shows an average percentage change of -6.6% (improved AQI) compared to previous years: 2020 (30), 2021 (33), 2022 (29), 2023 (36), 2024 (28).
