Halifax Johnston, Halifax, Nova Scotia, Canada の歴史的な空気品質分析
歴史的データ、月別のパターン、年間の傾向に基づいて空気品質の詳細なインサイトを手のひらでご覧ください！
良い
050
適度
100
悪い
150
不健康
200
深刻
300
危険
301+
11月 空気品質分析
Halifax Johnston, Halifax, Nova Scotia, Canada
2021
2022
2023
2024
2025
AQI
.
日
AQIトレンド: 最高値と最低値
記録された最高AQIは
22nd Nov 2021
44AQI記録された最低AQIは
2nd Nov 2024
4AQI同日分析 (27th November ):
この日における AQI は 5 年間 で大きく変動しました: 2025 年は 4th 位、最高 AQI は 20 で、2024 年、2023 年、2021 年に比べて改善が見られました。
2024年の年次データをダウンロード
世界の大気品質レポート
昼夜AQIトレンド: 27th Nov - 28th Nov 2025
Halifax Johnston, Halifax, Nova Scotia, Canada
AQI
日
夜
.
7 AM27th Nov 2025
4 PM
6 AM28th Nov 2025
昼間
平均最高時間
3PM27th Nov
31AQI
平均最低時間
8AM27th Nov
9AQI
夜間
平均最高時間
5PM27th Nov
28AQI
平均最低時間
7PM27th Nov
15AQI
過去24時間で、
Halifax Johnston のAQI は 日 の 31 で最高値を記録し、最も低い 9 は 8 AM に 日 に記録されました。
昼夜AQIトレンド : Oct - Nov 2025
Halifax Johnston, Halifax, Nova Scotia, 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
日
夜
29th Oct 2025117 AMAQI
29th Oct 2025118 AMAQI
29th Oct 2025159 AMAQI
29th Oct 20251710 AMAQI
29th Oct 20251711 AMAQI
29th Oct 20251712 PMAQI
29th Oct 2025171 PMAQI
29th Oct 2025202 PMAQI
29th Oct 2025263 PMAQI
29th Oct 2025244 PMAQI
29th Oct 2025225 PMAQI
29th Oct 2025186 PMAQI
29th Oct 2025177 PMAQI
29th Oct 2025178 PMAQI
29th Oct 2025179 PMAQI
29th Oct 20251710 PMAQI
29th Oct 20251711 PMAQI
30th Oct 20251712 AMAQI
30th Oct 2025171 AMAQI
30th Oct 2025172 AMAQI
30th Oct 2025173 AMAQI
30th Oct 2025174 AMAQI
30th Oct 2025175 AMAQI
30th Oct 2025176 AMAQI
--°C/°C
30th Oct 2025177 AMAQI
30th Oct 2025178 AMAQI
30th Oct 2025179 AMAQI
30th Oct 20252010 AMAQI
30th Oct 20253011 AMAQI
30th Oct 20253012 PMAQI
30th Oct 2025281 PMAQI
30th Oct 2025242 PMAQI
30th Oct 2025263 PMAQI
30th Oct 2025324 PMAQI
30th Oct 2025305 PMAQI
30th Oct 2025286 PMAQI
30th Oct 2025307 PMAQI
30th Oct 2025338 PMAQI
30th Oct 2025389 PMAQI
30th Oct 20254410 PMAQI
30th Oct 20254411 PMAQI
31st Oct 20254012 AMAQI
31st Oct 2025391 AMAQI
31st Oct 2025392 AMAQI
31st Oct 2025393 AMAQI
31st Oct 2025424 AMAQI
31st Oct 2025445 AMAQI
31st Oct 2025446 AMAQI
12°C9/14°C
31st Oct 2025447 AMAQI
31st Oct 2025448 AMAQI
31st Oct 2025489 AMAQI
31st Oct 20255010 AMAQI
31st Oct 20255011 AMAQI
31st Oct 20255012 PMAQI
31st Oct 2025461 PMAQI
31st Oct 2025402 PMAQI
31st Oct 2025353 PMAQI
31st Oct 2025374 PMAQI
31st Oct 2025275 PMAQI
31st Oct 2025226 PMAQI
31st Oct 2025227 PMAQI
31st Oct 2025308 PMAQI
31st Oct 2025459 PMAQI
31st Oct 20254610 PMAQI
31st Oct 20254011 PMAQI
1st Nov 20253912 AMAQI
1st Nov 2025351 AMAQI
1st Nov 2025332 AMAQI
1st Nov 2025303 AMAQI
1st Nov 2025204 AMAQI
1st Nov 2025205 AMAQI
1st Nov 2025266 AMAQI
15°C12/17°C
1st Nov 2025287 AMAQI
1st Nov 2025248 AMAQI
1st Nov 2025229 AMAQI
1st Nov 20252210 AMAQI
1st Nov 20252211 AMAQI
1st Nov 20252212 PMAQI
1st Nov 2025181 PMAQI
1st Nov 2025172 PMAQI
1st Nov 2025133 PMAQI
1st Nov 2025114 PMAQI
1st Nov 2025115 PMAQI
1st Nov 2025116 PMAQI
1st Nov 2025117 PMAQI
1st Nov 2025158 PMAQI
1st Nov 2025179 PMAQI
1st Nov 20251710 PMAQI
1st Nov 20251711 PMAQI
2nd Nov 20251712 AMAQI
2nd Nov 2025121 AMAQI
2nd Nov 2025112 AMAQI
2nd Nov 2025113 AMAQI
2nd Nov 2025114 AMAQI
2nd Nov 2025115 AMAQI
2nd Nov 2025116 AMAQI
10°C7/12°C
2nd Nov 2025117 AMAQI
2nd Nov 2025118 AMAQI
2nd Nov 2025119 AMAQI
2nd Nov 20251110 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 2025158 PMAQI
2nd Nov 2025179 PMAQI
2nd Nov 20252010 PMAQI
2nd Nov 20252211 PMAQI
3rd Nov 20251812 AMAQI
3rd Nov 2025171 AMAQI
3rd Nov 2025172 AMAQI
3rd Nov 2025173 AMAQI
3rd Nov 2025174 AMAQI
3rd Nov 2025175 AMAQI
3rd Nov 2025176 AMAQI
7°C4/11°C
3rd Nov 2025177 AMAQI
3rd Nov 2025178 AMAQI
3rd Nov 2025179 AMAQI
3rd Nov 20251710 AMAQI
3rd Nov 20252011 AMAQI
3rd Nov 20251812 PMAQI
3rd Nov 2025201 PMAQI
3rd Nov 2025222 PMAQI
3rd Nov 2025223 PMAQI
3rd Nov 2025224 PMAQI
3rd Nov 2025225 PMAQI
3rd Nov 2025226 PMAQI
3rd Nov 2025227 PMAQI
3rd Nov 2025228 PMAQI
3rd Nov 2025229 PMAQI
3rd Nov 20252210 PMAQI
3rd Nov 20252211 PMAQI
4th Nov 20251812 AMAQI
4th Nov 2025171 AMAQI
4th Nov 2025172 AMAQI
4th Nov 2025133 AMAQI
4th Nov 2025114 AMAQI
4th Nov 2025115 AMAQI
4th Nov 2025116 AMAQI
6°C1/11°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 2025111 PMAQI
4th Nov 2025182 PMAQI
4th Nov 2025223 PMAQI
4th Nov 2025184 PMAQI
4th Nov 2025135 PMAQI
4th Nov 2025106 PMAQI
4th Nov 2025117 PMAQI
4th Nov 2025118 PMAQI
4th Nov 2025159 PMAQI
4th Nov 20251710 PMAQI
4th Nov 20251311 PMAQI
5th Nov 20251112 AMAQI
5th Nov 2025111 AMAQI
5th Nov 2025152 AMAQI
5th Nov 2025133 AMAQI
5th Nov 2025114 AMAQI
5th Nov 2025115 AMAQI
5th Nov 2025116 AMAQI
7°C4/9°C
5th Nov 2025117 AMAQI
5th Nov 2025118 AMAQI
5th Nov 2025119 AMAQI
5th Nov 20251110 AMAQI
5th Nov 20251511 AMAQI
5th Nov 20251412 PMAQI
5th Nov 2025111 PMAQI
5th Nov 2025152 PMAQI
5th Nov 2025173 PMAQI
5th Nov 2025174 PMAQI
5th Nov 2025135 PMAQI
5th Nov 2025116 PMAQI
5th Nov 2025117 PMAQI
5th Nov 2025158 PMAQI
5th Nov 2025209 PMAQI
5th Nov 20252610 PMAQI
5th Nov 20252411 PMAQI
6th Nov 20251812 AMAQI
6th Nov 2025121 AMAQI
6th Nov 2025112 AMAQI
6th Nov 2025113 AMAQI
6th Nov 2025114 AMAQI
6th Nov 2025115 AMAQI
6th Nov 2025116 AMAQI
6°C3/10°C
6th Nov 2025117 AMAQI
6th Nov 2025118 AMAQI
6th Nov 2025119 AMAQI
6th Nov 20251110 AMAQI
6th Nov 20251111 AMAQI
6th Nov 20251112 PMAQI
6th Nov 2025151 PMAQI
6th Nov 2025172 PMAQI
6th Nov 2025133 PMAQI
6th Nov 2025114 PMAQI
6th Nov 2025155 PMAQI
6th Nov 2025176 PMAQI
6th Nov 2025137 PMAQI
6th Nov 2025158 PMAQI
6th Nov 2025179 PMAQI
6th Nov 20251710 PMAQI
6th Nov 20251311 PMAQI
7th Nov 20251112 AMAQI
7th Nov 2025111 AMAQI
7th Nov 2025112 AMAQI
7th Nov 2025113 AMAQI
7th Nov 2025114 AMAQI
7th Nov 2025115 AMAQI
7th Nov 2025116 AMAQI
5°C2/9°C
7th Nov 2025157 AMAQI
7th Nov 2025138 AMAQI
7th Nov 2025119 AMAQI
7th Nov 20251110 AMAQI
7th Nov 20251511 AMAQI
7th Nov 20251712 PMAQI
7th Nov 2025171 PMAQI
7th Nov 2025172 PMAQI
7th Nov 2025173 PMAQI
7th Nov 2025174 PMAQI
7th Nov 2025175 PMAQI
7th Nov 2025176 PMAQI
7th Nov 2025207 PMAQI
7th Nov 2025228 PMAQI
7th Nov 2025309 PMAQI
7th Nov 20253310 PMAQI
7th Nov 20253011 PMAQI
8th Nov 20252812 AMAQI
8th Nov 2025231 AMAQI
8th Nov 2025222 AMAQI
8th Nov 2025223 AMAQI
8th Nov 2025224 AMAQI
8th Nov 2025225 AMAQI
8th Nov 2025186 AMAQI
4°C1/8°C
8th Nov 2025207 AMAQI
8th Nov 2025228 AMAQI
8th Nov 2025229 AMAQI
8th Nov 20252210 AMAQI
8th Nov 20253011 AMAQI
8th Nov 20253312 PMAQI
8th Nov 2025331 PMAQI
8th Nov 2025302 PMAQI
8th Nov 2025243 PMAQI
8th Nov 2025264 PMAQI
8th Nov 2025325 PMAQI
8th Nov 2025226 PMAQI
8th Nov 2025257 PMAQI
8th Nov 2025398 PMAQI
8th Nov 2025339 PMAQI
8th Nov 20253210 PMAQI
8th Nov 20253311 PMAQI
9th Nov 20253312 AMAQI
9th Nov 2025381 AMAQI
9th Nov 2025312 AMAQI
9th Nov 2025283 AMAQI
9th Nov 2025204 AMAQI
9th Nov 2025175 AMAQI
9th Nov 2025176 AMAQI
9°C3/14°C
9th Nov 2025177 AMAQI
9th Nov 2025178 AMAQI
9th Nov 2025179 AMAQI
9th Nov 20251710 AMAQI
9th Nov 20251711 AMAQI
9th Nov 20251712 PMAQI
9th Nov 2025171 PMAQI
9th Nov 2025172 PMAQI
9th Nov 2025173 PMAQI
9th Nov 2025174 PMAQI
9th Nov 2025175 PMAQI
9th Nov 2025186 PMAQI
9th Nov 2025187 PMAQI
9th Nov 2025208 PMAQI
9th Nov 2025279 PMAQI
9th Nov 20253610 PMAQI
9th Nov 20253411 PMAQI
10th Nov 20252812 AMAQI
10th Nov 2025191 AMAQI
10th Nov 2025202 AMAQI
10th Nov 2025223 AMAQI
10th Nov 2025184 AMAQI
10th Nov 2025205 AMAQI
10th Nov 2025226 AMAQI
7°C3/10°C
10th Nov 2025267 AMAQI
10th Nov 2025368 AMAQI
10th Nov 2025399 AMAQI
10th Nov 20253910 AMAQI
10th Nov 20254211 AMAQI
10th Nov 20254412 PMAQI
10th Nov 2025481 PMAQI
10th Nov 2025502 PMAQI
10th Nov 2025463 PMAQI
10th Nov 2025404 PMAQI
10th Nov 2025425 PMAQI
10th Nov 2025486 PMAQI
10th Nov 2025357 PMAQI
10th Nov 2025328 PMAQI
10th Nov 2025339 PMAQI
10th Nov 20252510 PMAQI
10th Nov 20251811 PMAQI
11th Nov 20251712 AMAQI
11th Nov 2025261 AMAQI
11th Nov 2025392 AMAQI
11th Nov 2025253 AMAQI
11th Nov 2025174 AMAQI
11th Nov 2025175 AMAQI
11th Nov 2025176 AMAQI
10°C4/14°C
11th Nov 2025257 AMAQI
11th Nov 2025248 AMAQI
11th Nov 2025189 AMAQI
11th Nov 20252010 AMAQI
11th Nov 20253011 AMAQI
11th Nov 20253712 PMAQI
11th Nov 2025351 PMAQI
11th Nov 2025332 PMAQI
11th Nov 2025373 PMAQI
11th Nov 2025354 PMAQI
11th Nov 2025305 PMAQI
11th Nov 2025326 PMAQI
11th Nov 2025337 PMAQI
11th Nov 2025258 PMAQI
11th Nov 2025149 PMAQI
11th Nov 20251110 PMAQI
11th Nov 20251511 PMAQI
12th Nov 20251712 AMAQI
12th Nov 2025171 AMAQI
12th Nov 2025172 AMAQI
12th Nov 2025133 AMAQI
12th Nov 2025154 AMAQI
12th Nov 2025175 AMAQI
12th Nov 2025176 AMAQI
12°C4/16°C
12th Nov 2025177 AMAQI
12th Nov 2025138 AMAQI
12th Nov 2025119 AMAQI
12th Nov 20251110 AMAQI
12th Nov 20251111 AMAQI
12th Nov 20251112 PMAQI
12th Nov 2025111 PMAQI
12th Nov 2025112 PMAQI
12th Nov 2025153 PMAQI
12th Nov 2025174 PMAQI
12th Nov 2025175 PMAQI
12th Nov 2025176 PMAQI
12th Nov 2025177 PMAQI
12th Nov 2025208 PMAQI
12th Nov 2025229 PMAQI
12th Nov 20252610 PMAQI
12th Nov 20253211 PMAQI
13th Nov 20253012 AMAQI
13th Nov 2025281 AMAQI
13th Nov 2025242 AMAQI
13th Nov 2025263 AMAQI
13th Nov 2025244 AMAQI
13th Nov 2025225 AMAQI
13th Nov 2025226 AMAQI
3°C1/9°C
13th Nov 2025187 AMAQI
13th Nov 2025178 AMAQI
13th Nov 2025179 AMAQI
13th Nov 20252010 AMAQI
13th Nov 20252611 AMAQI
13th Nov 20252812 PMAQI
13th Nov 2025351 PMAQI
13th Nov 2025252 PMAQI
13th Nov 2025183 PMAQI
13th Nov 2025134 PMAQI
13th Nov 2025155 PMAQI
13th Nov 2025176 PMAQI
13th Nov 2025137 PMAQI
13th Nov 2025158 PMAQI
13th Nov 2025139 PMAQI
13th Nov 20251110 PMAQI
13th Nov 20251111 PMAQI
14th Nov 20251112 AMAQI
14th Nov 2025161 AMAQI
14th Nov 2025172 AMAQI
14th Nov 2025133 AMAQI
14th Nov 2025114 AMAQI
14th Nov 2025115 AMAQI
14th Nov 2025116 AMAQI
4°C3/6°C
14th Nov 202597 AMAQI
14th Nov 2025118 AMAQI
14th Nov 2025119 AMAQI
14th Nov 20251510 AMAQI
14th Nov 20252011 AMAQI
14th Nov 20252612 PMAQI
14th Nov 2025241 PMAQI
14th Nov 2025142 PMAQI
14th Nov 2025113 PMAQI
14th Nov 2025154 PMAQI
14th Nov 2025175 PMAQI
14th Nov 2025176 PMAQI
14th Nov 2025177 PMAQI
14th Nov 2025178 PMAQI
14th Nov 2025179 PMAQI
14th Nov 20251710 PMAQI
14th Nov 20251711 PMAQI
15th Nov 20251712 AMAQI
15th Nov 2025171 AMAQI
15th Nov 2025172 AMAQI
15th Nov 2025173 AMAQI
15th Nov 2025174 AMAQI
15th Nov 2025175 AMAQI
15th Nov 2025176 AMAQI
3°C1/6°C
15th Nov 2025177 AMAQI
15th Nov 2025178 AMAQI
15th Nov 2025179 AMAQI
15th Nov 20251710 AMAQI
15th Nov 20251711 AMAQI
15th Nov 20251712 PMAQI
15th Nov 2025131 PMAQI
15th Nov 2025112 PMAQI
15th Nov 2025113 PMAQI
15th Nov 2025114 PMAQI
15th Nov 2025195 PMAQI
15th Nov 2025186 PMAQI
15th Nov 2025177 PMAQI
15th Nov 2025258 PMAQI
15th Nov 2025289 PMAQI
15th Nov 20252810 PMAQI
15th Nov 20253211 PMAQI
16th Nov 20253312 AMAQI
16th Nov 2025231 AMAQI
16th Nov 2025222 AMAQI
16th Nov 2025263 AMAQI
16th Nov 2025244 AMAQI
16th Nov 2025225 AMAQI
16th Nov 2025186 AMAQI
1°C0/2°C
16th Nov 2025177 AMAQI
16th Nov 2025178 AMAQI
16th Nov 2025179 AMAQI
16th Nov 20251710 AMAQI
16th Nov 20251711 AMAQI
16th Nov 20252012 PMAQI
16th Nov 2025251 PMAQI
16th Nov 2025322 PMAQI
16th Nov 2025333 PMAQI
16th Nov 2025334 PMAQI
16th Nov 2025305 PMAQI
16th Nov 2025366 PMAQI
16th Nov 2025477 PMAQI
16th Nov 2025358 PMAQI
16th Nov 2025249 PMAQI
16th Nov 20252610 PMAQI
16th Nov 20252811 PMAQI
17th Nov 20252412 AMAQI
17th Nov 2025181 AMAQI
17th Nov 2025172 AMAQI
17th Nov 2025133 AMAQI
17th Nov 2025114 AMAQI
17th Nov 2025115 AMAQI
17th Nov 2025156 AMAQI
5°C0/10°C
17th Nov 2025177 AMAQI
17th Nov 2025208 AMAQI
17th Nov 2025189 AMAQI
17th Nov 20251710 AMAQI
17th Nov 20251711 AMAQI
17th Nov 20251712 PMAQI
17th Nov 2025171 PMAQI
17th Nov 2025172 PMAQI
17th Nov 2025173 PMAQI
17th Nov 2025174 PMAQI
17th Nov 2025135 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 2025154 AMAQI
18th Nov 2025135 AMAQI
18th Nov 2025116 AMAQI
3°C2/5°C
18th Nov 2025117 AMAQI
18th Nov 2025118 AMAQI
18th Nov 2025119 AMAQI
18th Nov 20251610 AMAQI
18th Nov 20251211 AMAQI
18th Nov 20251112 PMAQI
18th Nov 2025111 PMAQI
18th Nov 2025112 PMAQI
18th Nov 2025153 PMAQI
18th Nov 2025174 PMAQI
18th Nov 2025175 PMAQI
18th Nov 2025136 PMAQI
18th Nov 2025157 PMAQI
18th Nov 2025178 PMAQI
18th Nov 2025179 PMAQI
18th Nov 20251710 PMAQI
18th Nov 20251711 PMAQI
19th Nov 20251712 AMAQI
19th Nov 2025171 AMAQI
19th Nov 2025172 AMAQI
19th Nov 2025173 AMAQI
19th Nov 2025174 AMAQI
19th Nov 2025175 AMAQI
19th Nov 2025176 AMAQI
2°C1/6°C
19th Nov 2025177 AMAQI
19th Nov 2025178 AMAQI
19th Nov 2025179 AMAQI
19th Nov 20252010 AMAQI
19th Nov 20252211 AMAQI
19th Nov 20252212 PMAQI
19th Nov 2025181 PMAQI
19th Nov 2025172 PMAQI
19th Nov 2025173 PMAQI
19th Nov 2025174 PMAQI
19th Nov 2025175 PMAQI
19th Nov 2025176 PMAQI
19th Nov 2025177 PMAQI
19th Nov 2025208 PMAQI
19th Nov 2025269 PMAQI
19th Nov 20252810 PMAQI
19th Nov 20252811 PMAQI
20th Nov 20252412 AMAQI
20th Nov 2025181 AMAQI
20th Nov 2025172 AMAQI
20th Nov 2025173 AMAQI
20th Nov 2025174 AMAQI
20th Nov 2025175 AMAQI
20th Nov 2025176 AMAQI
3°C0/8°C
20th Nov 2025177 AMAQI
20th Nov 2025208 AMAQI
20th Nov 2025229 AMAQI
20th Nov 20252210 AMAQI
20th Nov 20252811 AMAQI
20th Nov 20252812 PMAQI
20th Nov 2025281 PMAQI
20th Nov 2025282 PMAQI
20th Nov 2025283 PMAQI
20th Nov 2025284 PMAQI
20th Nov 2025205 PMAQI
20th Nov 2025206 PMAQI
20th Nov 2025227 PMAQI
20th Nov 2025228 PMAQI
20th Nov 2025229 PMAQI
20th Nov 20253310 PMAQI
20th Nov 20253911 PMAQI
21st Nov 20254212 AMAQI
21st Nov 2025351 AMAQI
21st Nov 2025332 AMAQI
21st Nov 2025303 AMAQI
21st Nov 2025354 AMAQI
21st Nov 2025355 AMAQI
21st Nov 2025336 AMAQI
3°C0/9°C
21st Nov 2025377 AMAQI
21st Nov 2025398 AMAQI
21st Nov 2025359 AMAQI
21st Nov 20253710 AMAQI
21st Nov 20254211 AMAQI
21st Nov 20254812 PMAQI
21st Nov 2025381 PMAQI
21st Nov 2025252 PMAQI
21st Nov 2025223 PMAQI
21st Nov 2025224 PMAQI
21st Nov 2025225 PMAQI
21st Nov 2025266 PMAQI
21st Nov 2025287 PMAQI
21st Nov 2025328 PMAQI
21st Nov 2025379 PMAQI
21st Nov 20254910 PMAQI
21st Nov 20255311 PMAQI
22nd Nov 20255112 AMAQI
22nd Nov 2025451 AMAQI
22nd Nov 2025402 AMAQI
22nd Nov 2025313 AMAQI
22nd Nov 2025244 AMAQI
22nd Nov 2025225 AMAQI
22nd Nov 2025186 AMAQI
3°C0/7°C
22nd Nov 2025177 AMAQI
22nd Nov 2025208 AMAQI
22nd Nov 2025229 AMAQI
22nd Nov 20252610 AMAQI
22nd Nov 20252811 AMAQI
22nd Nov 20253212 PMAQI
22nd Nov 2025331 PMAQI
22nd Nov 2025372 PMAQI
22nd Nov 2025393 PMAQI
22nd Nov 2025394 PMAQI
22nd Nov 2025395 PMAQI
22nd Nov 2025426 PMAQI
22nd Nov 2025447 PMAQI
22nd Nov 2025478 PMAQI
22nd Nov 2025509 PMAQI
22nd Nov 20255210 PMAQI
22nd Nov 20252811 PMAQI
23rd Nov 20252512 AMAQI
23rd Nov 2025231 AMAQI
23rd Nov 2025222 AMAQI
23rd Nov 2025183 AMAQI
23rd Nov 2025174 AMAQI
23rd Nov 2025175 AMAQI
23rd Nov 2025176 AMAQI
5°C1/9°C
23rd Nov 2025177 AMAQI
23rd Nov 2025178 AMAQI
23rd Nov 2025179 AMAQI
23rd Nov 20251710 AMAQI
23rd Nov 20251711 AMAQI
23rd Nov 20251712 PMAQI
23rd Nov 2025171 PMAQI
23rd Nov 2025172 PMAQI
23rd Nov 2025173 PMAQI
23rd Nov 2025174 PMAQI
23rd Nov 2025175 PMAQI
23rd Nov 2025176 PMAQI
23rd Nov 2025177 PMAQI
23rd Nov 2025208 PMAQI
23rd Nov 2025349 PMAQI
23rd Nov 20253510 PMAQI
23rd Nov 20253011 PMAQI
24th Nov 20252812 AMAQI
24th Nov 2025281 AMAQI
24th Nov 2025252 AMAQI
24th Nov 2025223 AMAQI
24th Nov 2025224 AMAQI
24th Nov 2025225 AMAQI
24th Nov 2025266 AMAQI
2°C0/7°C
24th Nov 2025287 AMAQI
24th Nov 2025288 AMAQI
24th Nov 2025329 AMAQI
24th Nov 20253010 AMAQI
24th Nov 20252411 AMAQI
24th Nov 20252212 PMAQI
24th Nov 2025221 PMAQI
24th Nov 2025222 PMAQI
24th Nov 2025183 PMAQI
24th Nov 2025204 PMAQI
24th Nov 2025265 PMAQI
24th Nov 2025326 PMAQI
24th Nov 2025307 PMAQI
24th Nov 2025248 PMAQI
24th Nov 2025269 PMAQI
24th Nov 20252810 PMAQI
24th Nov 20252411 PMAQI
25th Nov 20252212 AMAQI
25th Nov 2025221 AMAQI
25th Nov 2025252 AMAQI
25th Nov 2025283 AMAQI
25th Nov 2025324 AMAQI
25th Nov 2025305 AMAQI
25th Nov 2025286 AMAQI
2°C0/3°C
25th Nov 2025287 AMAQI
25th Nov 2025288 AMAQI
25th Nov 2025249 AMAQI
25th Nov 20252210 AMAQI
25th Nov 20252211 AMAQI
25th Nov 20252212 PMAQI
25th Nov 2025221 PMAQI
25th Nov 2025262 PMAQI
25th Nov 2025283 PMAQI
25th Nov 2025284 PMAQI
25th Nov 2025285 PMAQI
25th Nov 2025286 PMAQI
25th Nov 2025247 PMAQI
25th Nov 2025268 PMAQI
25th Nov 2025289 PMAQI
25th Nov 20252810 PMAQI
25th Nov 20253111 PMAQI
26th Nov 20253012 AMAQI
26th Nov 2025281 AMAQI
26th Nov 2025282 AMAQI
26th Nov 2025283 AMAQI
26th Nov 2025284 AMAQI
26th Nov 2025245 AMAQI
26th Nov 2025226 AMAQI
3°C-1/8°C
26th Nov 2025267 AMAQI
26th Nov 2025288 AMAQI
26th Nov 2025249 AMAQI
26th Nov 20252610 AMAQI
26th Nov 20252811 AMAQI
26th Nov 20253212 PMAQI
26th Nov 2025571 PMAQI
26th Nov 2025642 PMAQI
26th Nov 2025463 PMAQI
26th Nov 2025784 PMAQI
26th Nov 2025625 PMAQI
26th Nov 2025266 PMAQI
26th Nov 2025257 PMAQI
26th Nov 2025328 PMAQI
26th Nov 2025339 PMAQI
26th Nov 20253010 PMAQI
26th Nov 20252811 PMAQI
27th Nov 20252412 AMAQI
27th Nov 2025221 AMAQI
27th Nov 2025222 AMAQI
27th Nov 2025263 AMAQI
27th Nov 2025244 AMAQI
27th Nov 2025155 AMAQI
27th Nov 2025156 AMAQI
8°C3/12°C
27th Nov 2025117 AMAQI
27th Nov 202598 AMAQI
27th Nov 2025119 AMAQI
27th Nov 20251110 AMAQI
27th Nov 20251511 AMAQI
27th Nov 20251312 PMAQI
27th Nov 2025151 PMAQI
27th Nov 2025252 PMAQI
27th Nov 2025313 PMAQI
27th Nov 2025304 PMAQI
27th Nov 2025285 PMAQI
27th Nov 2025166 PMAQI
27th Nov 2025157 PMAQI
27th Nov 2025208 PMAQI
27th Nov 2025229 PMAQI
27th Nov 20252210 PMAQI
27th Nov 20252211 PMAQI
28th Nov 20252212 AMAQI
28th Nov 2025221 AMAQI
28th Nov 2025182 AMAQI
28th Nov 2025203 AMAQI
28th Nov 2025224 AMAQI
28th Nov 2025225 AMAQI
28th Nov 2025226 AMAQI
10°C4/14°C
28th Nov 2025227 AMAQI
7 AM28th Nov 2025188 AMAQI
28th Nov 2025189 AMAQI
28th Nov 20252010 AMAQI
28th Nov 20252111 AMAQI
11 AM28th Nov 20252712 PMAQI
28th Nov 2025261 PMAQI
28th Nov 2025192 PMAQI
28th Nov 2025213 PMAQI
28th Nov 2025224 PMAQI
4 PM28th Nov 2025185 PMAQI
28th Nov 2025176 PMAQI
28th Nov 2025177 PMAQI
28th Nov 2025208 PMAQI
28th Nov 2025229 PMAQI
11 PM
6 AM
3°C1/6°C
昼間
平均最高時間
1 PM - 2 PM
24AQI
2 時間 / 日
60 時間 / 月
平均最低時間
7 AM - 9 AM
19AQI
3 時間 / 日
90 時間 / 月
過去30日間、昼間の最高AQIは 1 PM から 2 PM の間に記録され（平均 24）、最も低いAQIは 7 AM から 9 AM の間に記録され（平均 19）ました。
夜間
平均最高時間
10 PM
27AQI
1 時間 / 日
30 時間 / 月
平均最低時間
6 AM
18AQI
1 時間 / 日
30 時間 / 月
過去30日間、昼間の最高AQIは 10 PM から 10 PM の間に記録され（平均 27）、最も低いAQIは 6 AM から 6 AM の間に記録され（平均 18）ました。
2025 年間 vs 空気品質
Halifax Johnston, Halifax, Nova Scotia, Canada
2025
99%
327
1%
4
過去333 日間の AQI カテゴリ別総日数（2025 年） (32 日残り)
良い
327 日適度
4 日悪い
0 日不健康
0 日深刻
0 日危険
0 日WHOの安全な 空気品質基準以下: 99%
健康リスクレベル:
非常に低い
2025 年、99% の 333 日は WHO の安全な空気品質基準内でした。健康問題のリスクは 非常に低い ですが、健康への影響はまだ不明です。
年間空気品質インサイト
Halifax Johnston, Halifax, Nova Scotia, Canada
2025 年のAQIレベル
AQI
PM2.5
PM10
CO
SO2
NO2
O3
日月火水木金土
1月
2月
3月
4月
5月
6月
7月
8月
9月
10月
11月
12月
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st 1月 2025
29AQI
29AQI
2nd 1月 2025
23AQI
23AQI
3rd 1月 2025
19AQI
19AQI
4th 1月 2025
18AQI
18AQI
5th 1月 2025
20AQI
20AQI
6th 1月 2025
18AQI
18AQI
7th 1月 2025
19AQI
19AQI
8th 1月 2025
18AQI
18AQI
9th 1月 2025
18AQI
18AQI
10th 1月 2025
19AQI
19AQI
11th 1月 2025
21AQI
21AQI
12th 1月 2025
20AQI
20AQI
13th 1月 2025
24AQI
24AQI
14th 1月 2025
26AQI
26AQI
15th 1月 2025
20AQI
20AQI
16th 1月 2025
22AQI
22AQI
17th 1月 2025
31AQI
31AQI
18th 1月 2025
26AQI
26AQI
19th 1月 2025
24AQI
24AQI
20th 1月 2025
20AQI
20AQI
21st 1月 2025
22AQI
22AQI
22nd 1月 2025
24AQI
24AQI
23rd 1月 2025
25AQI
25AQI
24th 1月 2025
27AQI
27AQI
25th 1月 2025
26AQI
26AQI
26th 1月 2025
28AQI
28AQI
27th 1月 2025
22AQI
22AQI
28th 1月 2025
29AQI
29AQI
29th 1月 2025
23AQI
23AQI
30th 1月 2025
18AQI
18AQI
31st 1月 2025
26AQI
26AQI
1st 2月 2025
17AQI
17AQI
2nd 2月 2025
19AQI
19AQI
3rd 2月 2025
21AQI
21AQI
4th 2月 2025
19AQI
19AQI
5th 2月 2025
21AQI
21AQI
6th 2月 2025
24AQI
24AQI
7th 2月 2025
21AQI
21AQI
8th 2月 2025
22AQI
22AQI
9th 2月 2025
22AQI
22AQI
10th 2月 2025
25AQI
25AQI
11th 2月 2025
24AQI
24AQI
12th 2月 2025
23AQI
23AQI
13th 2月 2025
24AQI
24AQI
14th 2月 2025
19AQI
19AQI
15th 2月 2025
19AQI
19AQI
16th 2月 2025
26AQI
26AQI
17th 2月 2025
19AQI
19AQI
18th 2月 2025
18AQI
18AQI
19th 2月 2025
19AQI
19AQI
20th 2月 2025
23AQI
23AQI
21st 2月 2025
20AQI
20AQI
22nd 2月 2025
21AQI
21AQI
23rd 2月 2025
24AQI
24AQI
24th 2月 2025
29AQI
29AQI
25th 2月 2025
32AQI
32AQI
26th 2月 2025
27AQI
27AQI
27th 2月 2025
24AQI
24AQI
28th 2月 2025
21AQI
21AQI
1st 3月 2025
25AQI
25AQI
2nd 3月 2025
22AQI
22AQI
3rd 3月 2025
21AQI
21AQI
4th 3月 2025
25AQI
25AQI
5th 3月 2025
36AQI
36AQI
6th 3月 2025
22AQI
22AQI
7th 3月 2025
18AQI
18AQI
8th 3月 2025
21AQI
21AQI
9th 3月 2025
19AQI
19AQI
10th 3月 2025
20AQI
20AQI
11th 3月 2025
22AQI
22AQI
12th 3月 2025
22AQI
22AQI
13th 3月 2025
19AQI
19AQI
14th 3月 2025
23AQI
23AQI
15th 3月 2025
25AQI
25AQI
16th 3月 2025
19AQI
19AQI
17th 3月 2025
23AQI
23AQI
18th 3月 2025
20AQI
20AQI
19th 3月 2025
19AQI
19AQI
20th 3月 2025
17AQI
17AQI
21st 3月 2025
15AQI
15AQI
22nd 3月 2025
17AQI
17AQI
23rd 3月 2025
27AQI
27AQI
24th 3月 2025
18AQI
18AQI
25th 3月 2025
23AQI
23AQI
26th 3月 2025
28AQI
28AQI
27th 3月 2025
17AQI
17AQI
28th 3月 2025
19AQI
19AQI
29th 3月 2025
16AQI
16AQI
30th 3月 2025
21AQI
21AQI
31st 3月 2025
18AQI
18AQI
1st 4月 2025
18AQI
18AQI
2nd 4月 2025
17AQI
17AQI
3rd 4月 2025
19AQI
19AQI
4th 4月 2025
18AQI
18AQI
5th 4月 2025
17AQI
17AQI
6th 4月 2025
18AQI
18AQI
7th 4月 2025
17AQI
17AQI
8th 4月 2025
16AQI
16AQI
9th 4月 2025
18AQI
18AQI
10th 4月 2025
19AQI
19AQI
11th 4月 2025
28AQI
28AQI
12th 4月 2025
26AQI
26AQI
13th 4月 2025
26AQI
26AQI
14th 4月 2025
32AQI
32AQI
15th 4月 2025
23AQI
23AQI
16th 4月 2025
27AQI
27AQI
17th 4月 2025
31AQI
31AQI
18th 4月 2025
26AQI
26AQI
19th 4月 2025
28AQI
28AQI
20th 4月 2025
36AQI
36AQI
21st 4月 2025
13AQI
13AQI
22nd 4月 2025
19AQI
19AQI
23rd 4月 2025
14AQI
14AQI
24th 4月 2025
15AQI
15AQI
25th 4月 2025
20AQI
20AQI
26th 4月 2025
29AQI
29AQI
27th 4月 2025
16AQI
16AQI
28th 4月 2025
17AQI
17AQI
29th 4月 2025
27AQI
27AQI
30th 4月 2025
33AQI
33AQI
1st 5月 2025
15AQI
15AQI
2nd 5月 2025
26AQI
26AQI
3rd 5月 2025
22AQI
22AQI
4th 5月 2025
25AQI
25AQI
5th 5月 2025
17AQI
17AQI
6th 5月 2025
20AQI
20AQI
7th 5月 2025
22AQI
22AQI
8th 5月 2025
16AQI
16AQI
9th 5月 2025
19AQI
19AQI
10th 5月 2025
16AQI
16AQI
11th 5月 2025
15AQI
15AQI
12th 5月 2025
17AQI
17AQI
13th 5月 2025
19AQI
19AQI
14th 5月 2025
19AQI
19AQI
15th 5月 2025
24AQI
24AQI
16th 5月 2025
24AQI
24AQI
17th 5月 2025
26AQI
26AQI
18th 5月 2025
14AQI
14AQI
19th 5月 2025
27AQI
27AQI
20th 5月 2025
17AQI
17AQI
21st 5月 2025
21AQI
21AQI
22nd 5月 2025
19AQI
19AQI
23rd 5月 2025
18AQI
18AQI
24th 5月 2025
17AQI
17AQI
25th 5月 2025
16AQI
16AQI
26th 5月 2025
16AQI
16AQI
27th 5月 2025
23AQI
23AQI
28th 5月 2025
26AQI
26AQI
29th 5月 2025
25AQI
25AQI
30th 5月 2025
20AQI
20AQI
31st 5月 2025
20AQI
20AQI
1st 6月 2025
33AQI
33AQI
2nd 6月 2025
30AQI
30AQI
3rd 6月 2025
22AQI
22AQI
4th 6月 2025
25AQI
25AQI
5th 6月 2025
27AQI
27AQI
6th 6月 2025
37AQI
37AQI
7th 6月 2025
34AQI
34AQI
8th 6月 2025
39AQI
39AQI
9th 6月 2025
41AQI
41AQI
10th 6月 2025
34AQI
34AQI
11th 6月 2025
32AQI
32AQI
12th 6月 2025
55AQI
55AQI
13th 6月 2025
38AQI
38AQI
14th 6月 2025
23AQI
23AQI
15th 6月 2025
25AQI
25AQI
16th 6月 2025
24AQI
24AQI
17th 6月 2025
22AQI
22AQI
18th 6月 2025
20AQI
20AQI
19th 6月 2025
27AQI
27AQI
20th 6月 2025
23AQI
23AQI
21st 6月 2025
23AQI
23AQI
22nd 6月 2025
23AQI
23AQI
23rd 6月 2025
45AQI
45AQI
24th 6月 2025
42AQI
42AQI
25th 6月 2025
51AQI
51AQI
26th 6月 2025
24AQI
24AQI
27th 6月 2025
20AQI
20AQI
28th 6月 2025
25AQI
25AQI
29th 6月 2025
25AQI
25AQI
30th 6月 2025
21AQI
21AQI
1st 7月 2025
30AQI
30AQI
2nd 7月 2025
25AQI
25AQI
3rd 7月 2025
30AQI
30AQI
4th 7月 2025
30AQI
30AQI
5th 7月 2025
26AQI
26AQI
6th 7月 2025
31AQI
31AQI
7th 7月 2025
46AQI
46AQI
8th 7月 2025
23AQI
23AQI
9th 7月 2025
25AQI
25AQI
10th 7月 2025
31AQI
31AQI
11th 7月 2025
25AQI
25AQI
12th 7月 2025
30AQI
30AQI
13th 7月 2025
26AQI
26AQI
14th 7月 2025
21AQI
21AQI
15th 7月 2025
22AQI
22AQI
16th 7月 2025
47AQI
47AQI
17th 7月 2025
23AQI
23AQI
18th 7月 2025
19AQI
19AQI
19th 7月 2025
22AQI
22AQI
20th 7月 2025
25AQI
25AQI
21st 7月 2025
22AQI
22AQI
22nd 7月 2025
16AQI
16AQI
23rd 7月 2025
24AQI
24AQI
24th 7月 2025
24AQI
24AQI
25th 7月 2025
28AQI
28AQI
26th 7月 2025
36AQI
36AQI
27th 7月 2025
40AQI
40AQI
28th 7月 2025
46AQI
46AQI
29th 7月 2025
40AQI
40AQI
30th 7月 2025
49AQI
49AQI
31st 7月 2025
57AQI
57AQI
1st 8月 2025
50AQI
50AQI
2nd 8月 2025
27AQI
27AQI
3rd 8月 2025
38AQI
38AQI
4th 8月 2025
44AQI
44AQI
5th 8月 2025
56AQI
56AQI
6th 8月 2025
26AQI
26AQI
7th 8月 2025
28AQI
28AQI
8th 8月 2025
31AQI
31AQI
9th 8月 2025
32AQI
32AQI
10th 8月 2025
29AQI
29AQI
11th 8月 2025
39AQI
39AQI
12th 8月 2025
50AQI
50AQI
13th 8月 2025
41AQI
41AQI
14th 8月 2025
38AQI
38AQI
15th 8月 2025
24AQI
24AQI
16th 8月 2025
18AQI
18AQI
17th 8月 2025
25AQI
25AQI
18th 8月 2025
16AQI
16AQI
19th 8月 2025
16AQI
16AQI
20th 8月 2025
17AQI
17AQI
21st 8月 2025
25AQI
25AQI
22nd 8月 2025
23AQI
23AQI
23rd 8月 2025
22AQI
22AQI
24th 8月 2025
26AQI
26AQI
25th 8月 2025
28AQI
28AQI
26th 8月 2025
20AQI
20AQI
27th 8月 2025
23AQI
23AQI
28th 8月 2025
26AQI
26AQI
29th 8月 2025
22AQI
22AQI
30th 8月 2025
19AQI
19AQI
31st 8月 2025
20AQI
20AQI
1st 9月 2025
23AQI
23AQI
2nd 9月 2025
28AQI
28AQI
3rd 9月 2025
28AQI
28AQI
4th 9月 2025
24AQI
24AQI
5th 9月 2025
20AQI
20AQI
6th 9月 2025
24AQI
24AQI
7th 9月 2025
19AQI
19AQI
8th 9月 2025
20AQI
20AQI
9th 9月 2025
19AQI
19AQI
10th 9月 2025
22AQI
22AQI
11th 9月 2025
19AQI
19AQI
12th 9月 2025
20AQI
20AQI
13th 9月 2025
20AQI
20AQI
14th 9月 2025
20AQI
20AQI
15th 9月 2025
22AQI
22AQI
16th 9月 2025
24AQI
24AQI
17th 9月 2025
25AQI
25AQI
18th 9月 2025
22AQI
22AQI
19th 9月 2025
20AQI
20AQI
20th 9月 2025
15AQI
15AQI
21st 9月 2025
15AQI
15AQI
22nd 9月 2025
17AQI
17AQI
23rd 9月 2025
18AQI
18AQI
24th 9月 2025
19AQI
19AQI
25th 9月 2025
17AQI
17AQI
26th 9月 2025
15AQI
15AQI
27th 9月 2025
18AQI
18AQI
28th 9月 2025
21AQI
21AQI
29th 9月 2025
23AQI
23AQI
30th 9月 2025
21AQI
21AQI
1st 10月 2025
19AQI
19AQI
2nd 10月 2025
22AQI
22AQI
3rd 10月 2025
34AQI
34AQI
4th 10月 2025
34AQI
34AQI
5th 10月 2025
28AQI
28AQI
6th 10月 2025
43AQI
43AQI
7th 10月 2025
44AQI
44AQI
8th 10月 2025
32AQI
32AQI
9th 10月 2025
23AQI
23AQI
10th 10月 2025
20AQI
20AQI
11th 10月 2025
20AQI
20AQI
12th 10月 2025
22AQI
22AQI
13th 10月 2025
24AQI
24AQI
14th 10月 2025
25AQI
25AQI
15th 10月 2025
23AQI
23AQI
16th 10月 2025
28AQI
28AQI
17th 10月 2025
28AQI
28AQI
18th 10月 2025
29AQI
29AQI
19th 10月 2025
24AQI
24AQI
20th 10月 2025
25AQI
25AQI
21st 10月 2025
29AQI
29AQI
22nd 10月 2025
34AQI
34AQI
23rd 10月 2025
34AQI
34AQI
24th 10月 2025
29AQI
29AQI
25th 10月 2025
26AQI
26AQI
26th 10月 2025
26AQI
26AQI
27th 10月 2025
15AQI
15AQI
28th 10月 2025
17AQI
17AQI
29th 10月 2025
17AQI
17AQI
30th 10月 2025
26AQI
26AQI
31st 10月 2025
40AQI
40AQI
1st 11月 2025
21AQI
21AQI
2nd 11月 2025
13AQI
13AQI
3rd 11月 2025
20AQI
20AQI
4th 11月 2025
13AQI
13AQI
5th 11月 2025
14AQI
14AQI
6th 11月 2025
13AQI
13AQI
7th 11月 2025
17AQI
17AQI
8th 11月 2025
27AQI
27AQI
9th 11月 2025
23AQI
23AQI
10th 11月 2025
32AQI
32AQI
11th 11月 2025
25AQI
25AQI
12th 11月 2025
17AQI
17AQI
13th 11月 2025
20AQI
20AQI
14th 11月 2025
15AQI
15AQI
15th 11月 2025
19AQI
19AQI
16th 11月 2025
26AQI
26AQI
17th 11月 2025
15AQI
15AQI
18th 11月 2025
14AQI
14AQI
19th 11月 2025
19AQI
19AQI
20th 11月 2025
23AQI
23AQI
21st 11月 2025
35AQI
35AQI
22nd 11月 2025
35AQI
35AQI
23rd 11月 2025
20AQI
20AQI
24th 11月 2025
26AQI
26AQI
25th 11月 2025
26AQI
26AQI
26th 11月 2025
33AQI
33AQI
27th 11月 2025
20AQI
20AQI
28th 11月 2025
29th 11月 2025
30th 11月 2025
1st 12月 2025
2nd 12月 2025
3rd 12月 2025
4th 12月 2025
5th 12月 2025
6th 12月 2025
7th 12月 2025
8th 12月 2025
9th 12月 2025
10th 12月 2025
11th 12月 2025
12th 12月 2025
13th 12月 2025
14th 12月 2025
15th 12月 2025
16th 12月 2025
17th 12月 2025
18th 12月 2025
19th 12月 2025
20th 12月 2025
21st 12月 2025
22nd 12月 2025
23rd 12月 2025
24th 12月 2025
25th 12月 2025
26th 12月 2025
27th 12月 2025
28th 12月 2025
29th 12月 2025
30th 12月 2025
31st 12月 2025
23AQI
22AQI
21AQI
22AQI
20AQI
30AQI
30AQI
29AQI
21AQI
27AQI
22AQI
日数
1月2月3月4月5月6月7月8月9月10月11月12月総日数
202524AQI
31
28
31
30
31
28
2
30
1
30
1
30
31
27
327
4
記録された最高 AQI
6月30AQI
記録された最低 AQI
5月20AQI
202419AQI
31
29
31
30
31
29
31
31
30
31
30
31
365
記録された最高 AQI
8月27AQI
記録された最低 AQI
11月13AQI
202322AQI
31
28
31
17
10
1
30
1
29
1
30
29
30
1
265
4
記録された最高 AQI
7月34AQI
記録された最低 AQI
1月18AQI
202222AQI
31
20
1
31
16
1
31
30
22
1
1
29
31
30
31
303
3
記録された最高 AQI
7月27AQI
記録された最低 AQI
5月19AQI
202123AQI
30
28
31
29
1
31
28
2
30
1
31
30
29
30
31
358
4
記録された最高 AQI
8月30AQI
記録された最低 AQI
1月17AQI
202023AQI
13
19
18
30
29
2
30
30
31
29
1
29
2
258
5
記録された最高 AQI
7月28AQI
記録された最低 AQI
9月19AQI
過去6 年間の最も汚染された年と最も清浄な年
最も汚染された年
2025(平均)
24AQI最も清浄な年
2024(平均)
19AQIHalifax Johnston の年間 2025 AQI（24）は、前年と比較して 12.5% (悪化 AQI) の平均パーセント変動を示しています: 2020 (23), 2021 (23), 2022 (22), 2023 (22), 2024 (19)。
