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HistoryAQIPM2.5PM10COSO2NO2O3

Hamilton Downtown, Hamilton, Ontario, Canada 历史空气质量分析

深入了解详细的空气质量数据，包括历史数据、月度模式和年度趋势，尽在掌握！

良好
050
适中
100
差
150
不健康
200
严重
300
危险
301+

八月空气质量分析

Hamilton Downtown, Hamilton, Ontario, Canada

2021
2022
2023
2024
2025
AQI
.
天数

AQI趋势：最高与最低

最高AQI记录于
3rd Aug 2023
75AQI
最低AQI记录于
30th Aug 2023
19AQI

同日分析（3rd August ）：
在过去5年的这一天，AQI差异显著：2025年排名为2nd 最高，AQI为66，属于适中空气质量，比2023年有所改善。

下载2024年度数据

全球空气质量报告

Globe

日夜AQI趋势：2nd Aug - 3rd Aug 2025

Hamilton Downtown, Hamilton, Ontario, Canada

AQI
天
夜晚
.

5 AM2nd Aug 2025

8 PM

4 AM3rd Aug 2025

白天时间
平均最高时间
7PM2nd Aug

48AQI

平均最低时间
7AM2nd Aug

24AQI

夜晚时间
平均最高时间
4AM3rd Aug

66AQI

平均最低时间
5AM2nd Aug

24AQI

在过去的24小时内，

Hamilton Downtown的AQI最高点为66，出现在夜晚的4 AM；最低点为24，出现在天的7 AM。

日夜AQI趋势：Jul - Aug 2025

Hamilton Downtown, Hamilton, Ontario, 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
天
夜晚
4th Jul 2025295 AMAQI
4th Jul 2025296 AMAQI
4th Jul 2025287 AMAQI
4th Jul 2025348 AMAQI
4th Jul 2025339 AMAQI
4th Jul 20253610 AMAQI
4th Jul 20253511 AMAQI
4th Jul 20253812 PMAQI
4th Jul 2025361 PMAQI
4th Jul 2025352 PMAQI
4th Jul 2025323 PMAQI
4th Jul 2025344 PMAQI
4th Jul 2025325 PMAQI
4th Jul 2025336 PMAQI
4th Jul 2025327 PMAQI
4th Jul 2025318 PMAQI
4th Jul 2025349 PMAQI
4th Jul 20253510 PMAQI
4th Jul 20253511 PMAQI
5th Jul 20253912 AMAQI
5th Jul 2025421 AMAQI
5th Jul 2025402 AMAQI
5th Jul 2025403 AMAQI
5th Jul 2025414 AMAQI

22°C14/29°C

5th Jul 2025425 AMAQI
5th Jul 2025406 AMAQI
5th Jul 2025417 AMAQI
5th Jul 2025378 AMAQI
5th Jul 2025339 AMAQI
5th Jul 20253710 AMAQI
5th Jul 20254411 AMAQI
5th Jul 20255012 PMAQI
5th Jul 2025601 PMAQI
5th Jul 2025532 PMAQI
5th Jul 2025543 PMAQI
5th Jul 2025504 PMAQI
5th Jul 2025435 PMAQI
5th Jul 2025456 PMAQI
5th Jul 2025457 PMAQI
5th Jul 2025488 PMAQI
5th Jul 2025469 PMAQI
5th Jul 20254210 PMAQI
5th Jul 20254311 PMAQI
6th Jul 20254312 AMAQI
6th Jul 2025481 AMAQI
6th Jul 2025522 AMAQI
6th Jul 2025513 AMAQI
6th Jul 2025494 AMAQI

25°C17/34°C

6th Jul 2025485 AMAQI
6th Jul 2025516 AMAQI
6th Jul 2025537 AMAQI
6th Jul 2025548 AMAQI
6th Jul 2025539 AMAQI
6th Jul 20255410 AMAQI
6th Jul 20255311 AMAQI
6th Jul 20255312 PMAQI
6th Jul 2025521 PMAQI
6th Jul 2025522 PMAQI
6th Jul 2025523 PMAQI
6th Jul 2025504 PMAQI
6th Jul 2025525 PMAQI
6th Jul 2025526 PMAQI
6th Jul 2025527 PMAQI
6th Jul 2025528 PMAQI
6th Jul 2025529 PMAQI
6th Jul 20255210 PMAQI
6th Jul 20255111 PMAQI
7th Jul 20255212 AMAQI
7th Jul 2025521 AMAQI
7th Jul 2025522 AMAQI
7th Jul 2025533 AMAQI
7th Jul 2025534 AMAQI

28°C21/36°C

7th Jul 2025525 AMAQI
7th Jul 2025526 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025518 AMAQI
7th Jul 2025529 AMAQI
7th Jul 20255210 AMAQI
7th Jul 20255111 AMAQI
7th Jul 20254312 PMAQI
7th Jul 2025361 PMAQI
7th Jul 2025382 PMAQI
7th Jul 2025373 PMAQI
7th Jul 2025404 PMAQI
7th Jul 2025455 PMAQI
7th Jul 2025466 PMAQI
7th Jul 2025467 PMAQI
7th Jul 2025448 PMAQI
7th Jul 2025469 PMAQI
7th Jul 20254510 PMAQI
7th Jul 20254611 PMAQI
8th Jul 20254212 AMAQI
8th Jul 2025441 AMAQI
8th Jul 2025422 AMAQI
8th Jul 2025303 AMAQI
8th Jul 2025284 AMAQI

25°C21/28°C

8th Jul 2025265 AMAQI
8th Jul 2025246 AMAQI
8th Jul 2025277 AMAQI
8th Jul 2025328 AMAQI
8th Jul 2025329 AMAQI
8th Jul 20253210 AMAQI
8th Jul 20253411 AMAQI
8th Jul 20253212 PMAQI
8th Jul 2025321 PMAQI
8th Jul 2025342 PMAQI
8th Jul 2025363 PMAQI
8th Jul 2025364 PMAQI
8th Jul 2025365 PMAQI
8th Jul 2025356 PMAQI
8th Jul 2025357 PMAQI
8th Jul 2025348 PMAQI
8th Jul 2025339 PMAQI
8th Jul 20253210 PMAQI
8th Jul 20253211 PMAQI
9th Jul 20253312 AMAQI
9th Jul 2025341 AMAQI
9th Jul 2025312 AMAQI
9th Jul 2025333 AMAQI
9th Jul 2025374 AMAQI

22°C19/27°C

9th Jul 2025395 AMAQI
9th Jul 2025416 AMAQI
9th Jul 2025407 AMAQI
9th Jul 2025388 AMAQI
9th Jul 2025409 AMAQI
9th Jul 20254410 AMAQI
9th Jul 20254511 AMAQI
9th Jul 20254612 PMAQI
9th Jul 2025441 PMAQI
9th Jul 2025472 PMAQI
9th Jul 2025483 PMAQI
9th Jul 2025444 PMAQI
9th Jul 2025425 PMAQI
9th Jul 2025406 PMAQI
9th Jul 2025437 PMAQI
9th Jul 2025428 PMAQI
9th Jul 2025389 PMAQI
9th Jul 20253810 PMAQI
9th Jul 20253911 PMAQI
10th Jul 20253612 AMAQI
10th Jul 2025371 AMAQI
10th Jul 2025272 AMAQI
10th Jul 2025343 AMAQI
10th Jul 2025344 AMAQI

22°C18/26°C

10th Jul 2025325 AMAQI
10th Jul 2025286 AMAQI
10th Jul 2025297 AMAQI
10th Jul 2025338 AMAQI
10th Jul 2025349 AMAQI
10th Jul 20253410 AMAQI
10th Jul 20253711 AMAQI
10th Jul 20253512 PMAQI
10th Jul 2025401 PMAQI
10th Jul 2025452 PMAQI
10th Jul 2025483 PMAQI
10th Jul 2025454 PMAQI
10th Jul 2025395 PMAQI
10th Jul 2025386 PMAQI
10th Jul 2025387 PMAQI
10th Jul 2025408 PMAQI
10th Jul 2025379 PMAQI
10th Jul 20253810 PMAQI
10th Jul 20253811 PMAQI
11th Jul 20254012 AMAQI
11th Jul 2025401 AMAQI
11th Jul 2025562 AMAQI
11th Jul 2025543 AMAQI
11th Jul 2025554 AMAQI

24°C18/29°C

11th Jul 2025565 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025547 AMAQI
11th Jul 2025548 AMAQI
11th Jul 2025569 AMAQI
11th Jul 20255510 AMAQI
11th Jul 20255611 AMAQI
11th Jul 20255512 PMAQI
11th Jul 2025551 PMAQI
11th Jul 2025542 PMAQI
11th Jul 2025523 PMAQI
11th Jul 2025534 PMAQI
11th Jul 2025535 PMAQI
11th Jul 2025536 PMAQI
11th Jul 2025537 PMAQI
11th Jul 2025538 PMAQI
11th Jul 2025529 PMAQI
11th Jul 20255210 PMAQI
11th Jul 20255111 PMAQI
12th Jul 20255112 AMAQI
12th Jul 2025511 AMAQI
12th Jul 2025452 AMAQI
12th Jul 2025443 AMAQI
12th Jul 2025394 AMAQI

26°C20/31°C

12th Jul 2025425 AMAQI
12th Jul 2025446 AMAQI
12th Jul 2025417 AMAQI
12th Jul 2025358 AMAQI
12th Jul 2025429 AMAQI
12th Jul 20253710 AMAQI
12th Jul 20254411 AMAQI
12th Jul 20253912 PMAQI
12th Jul 2025401 PMAQI
12th Jul 2025422 PMAQI
12th Jul 2025433 PMAQI
12th Jul 2025484 PMAQI
12th Jul 2025445 PMAQI
12th Jul 2025466 PMAQI
12th Jul 2025477 PMAQI
12th Jul 2025458 PMAQI
12th Jul 2025469 PMAQI
12th Jul 20254310 PMAQI
12th Jul 20254411 PMAQI
13th Jul 20254412 AMAQI
13th Jul 2025441 AMAQI
13th Jul 2025432 AMAQI
13th Jul 2025403 AMAQI
13th Jul 2025424 AMAQI

29°C22/36°C

13th Jul 2025405 AMAQI
13th Jul 2025376 AMAQI
13th Jul 2025357 AMAQI
13th Jul 2025368 AMAQI
13th Jul 2025419 AMAQI
13th Jul 20253910 AMAQI
13th Jul 20253911 AMAQI
13th Jul 20253812 PMAQI
13th Jul 2025371 PMAQI
13th Jul 2025362 PMAQI
13th Jul 2025343 PMAQI
13th Jul 2025354 PMAQI
13th Jul 2025395 PMAQI
13th Jul 2025386 PMAQI
13th Jul 2025407 PMAQI
13th Jul 2025388 PMAQI
13th Jul 2025399 PMAQI
13th Jul 20254110 PMAQI
13th Jul 20254411 PMAQI
14th Jul 20254812 AMAQI
14th Jul 2025471 AMAQI
14th Jul 2025462 AMAQI
14th Jul 2025493 AMAQI
14th Jul 2025494 AMAQI

27°C23/30°C

14th Jul 2025365 AMAQI
14th Jul 2025366 AMAQI
14th Jul 2025437 AMAQI
14th Jul 2025428 AMAQI
14th Jul 2025489 AMAQI
14th Jul 20254810 AMAQI
14th Jul 20254811 AMAQI
14th Jul 20255012 PMAQI
14th Jul 2025481 PMAQI
14th Jul 2025502 PMAQI
14th Jul 2025473 PMAQI
14th Jul 2025484 PMAQI
14th Jul 2025485 PMAQI
14th Jul 2025486 PMAQI
14th Jul 2025487 PMAQI
14th Jul 2025478 PMAQI
14th Jul 2025459 PMAQI
14th Jul 20254610 PMAQI
14th Jul 20254611 PMAQI
15th Jul 20254712 AMAQI
15th Jul 2025481 AMAQI
15th Jul 2025552 AMAQI
15th Jul 2025563 AMAQI
15th Jul 2025564 AMAQI

27°C22/34°C

15th Jul 2025585 AMAQI
15th Jul 2025616 AMAQI
15th Jul 2025617 AMAQI
15th Jul 2025628 AMAQI
15th Jul 2025589 AMAQI
15th Jul 20255810 AMAQI
15th Jul 20255711 AMAQI
15th Jul 20255512 PMAQI
15th Jul 2025541 PMAQI
15th Jul 2025552 PMAQI
15th Jul 2025563 PMAQI
15th Jul 2025624 PMAQI
15th Jul 2025625 PMAQI
15th Jul 2025616 PMAQI
15th Jul 2025617 PMAQI
15th Jul 2025618 PMAQI
15th Jul 2025609 PMAQI
15th Jul 20256010 PMAQI
15th Jul 20256011 PMAQI
16th Jul 20256012 AMAQI
16th Jul 2025591 AMAQI
16th Jul 2025582 AMAQI
16th Jul 2025643 AMAQI
16th Jul 2025704 AMAQI

27°C20/35°C

16th Jul 2025675 AMAQI
16th Jul 2025716 AMAQI
16th Jul 2025727 AMAQI
16th Jul 2025748 AMAQI
16th Jul 2025669 AMAQI
16th Jul 20256810 AMAQI
16th Jul 20256611 AMAQI
16th Jul 20256512 PMAQI
16th Jul 2025641 PMAQI
16th Jul 2025662 PMAQI
16th Jul 2025663 PMAQI
16th Jul 2025674 PMAQI
16th Jul 2025665 PMAQI
16th Jul 2025666 PMAQI
16th Jul 2025667 PMAQI
16th Jul 2025658 PMAQI
16th Jul 2025679 PMAQI
16th Jul 20256410 PMAQI
16th Jul 20256011 PMAQI
17th Jul 20256012 AMAQI
17th Jul 2025601 AMAQI
17th Jul 2025412 AMAQI
17th Jul 2025353 AMAQI
17th Jul 2025334 AMAQI

26°C18/36°C

17th Jul 2025285 AMAQI
17th Jul 2025306 AMAQI
17th Jul 2025297 AMAQI
17th Jul 2025318 AMAQI
17th Jul 2025369 AMAQI
17th Jul 20253510 AMAQI
17th Jul 20253411 AMAQI
17th Jul 20253812 PMAQI
17th Jul 2025501 PMAQI
17th Jul 2025452 PMAQI
17th Jul 2025293 PMAQI
17th Jul 2025334 PMAQI
17th Jul 2025365 PMAQI
17th Jul 2025366 PMAQI
17th Jul 2025367 PMAQI
17th Jul 2025368 PMAQI
17th Jul 2025369 PMAQI
17th Jul 20253610 PMAQI
17th Jul 20253311 PMAQI
18th Jul 20253312 AMAQI
18th Jul 2025301 AMAQI
18th Jul 2025212 AMAQI
18th Jul 2025203 AMAQI
18th Jul 2025204 AMAQI

24°C18/29°C

18th Jul 2025205 AMAQI
18th Jul 2025216 AMAQI
18th Jul 2025207 AMAQI
18th Jul 2025208 AMAQI
18th Jul 2025199 AMAQI
18th Jul 20251910 AMAQI
18th Jul 20252011 AMAQI
18th Jul 20252012 PMAQI
18th Jul 2025191 PMAQI
18th Jul 2025202 PMAQI
18th Jul 2025203 PMAQI
18th Jul 2025204 PMAQI
18th Jul 2025215 PMAQI
18th Jul 2025206 PMAQI
18th Jul 2025207 PMAQI
18th Jul 2025228 PMAQI
18th Jul 2025209 PMAQI
18th Jul 20252010 PMAQI
18th Jul 20252211 PMAQI
19th Jul 20252212 AMAQI
19th Jul 2025231 AMAQI
19th Jul 2025262 AMAQI
19th Jul 2025263 AMAQI
19th Jul 2025274 AMAQI

20°C14/27°C

19th Jul 2025285 AMAQI
19th Jul 2025266 AMAQI
19th Jul 2025277 AMAQI
19th Jul 2025288 AMAQI
19th Jul 2025279 AMAQI
19th Jul 20252710 AMAQI
19th Jul 20253111 AMAQI
19th Jul 20253712 PMAQI
19th Jul 2025351 PMAQI
19th Jul 2025322 PMAQI
19th Jul 2025333 PMAQI
19th Jul 2025304 PMAQI
19th Jul 2025285 PMAQI
19th Jul 2025286 PMAQI
19th Jul 2025277 PMAQI
19th Jul 2025268 PMAQI
19th Jul 2025279 PMAQI
19th Jul 20252810 PMAQI
19th Jul 20252611 PMAQI
20th Jul 20252612 AMAQI
20th Jul 2025271 AMAQI
20th Jul 2025262 AMAQI
20th Jul 2025243 AMAQI
20th Jul 2025224 AMAQI

23°C15/31°C

20th Jul 2025225 AMAQI
20th Jul 2025226 AMAQI
20th Jul 2025247 AMAQI
20th Jul 2025248 AMAQI
20th Jul 2025229 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20252411 AMAQI
20th Jul 20252312 PMAQI
20th Jul 2025221 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025233 PMAQI
20th Jul 2025234 PMAQI
20th Jul 2025245 PMAQI
20th Jul 2025246 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025258 PMAQI
20th Jul 2025249 PMAQI
20th Jul 20252410 PMAQI
20th Jul 20252811 PMAQI
21st Jul 20252812 AMAQI
21st Jul 2025311 AMAQI
21st Jul 2025432 AMAQI
21st Jul 2025483 AMAQI
21st Jul 2025544 AMAQI

23°C19/28°C

21st Jul 2025585 AMAQI
21st Jul 2025596 AMAQI
21st Jul 2025577 AMAQI
21st Jul 2025588 AMAQI
21st Jul 2025549 AMAQI
21st Jul 20254610 AMAQI
21st Jul 20254111 AMAQI
21st Jul 20253612 PMAQI
21st Jul 2025341 PMAQI
21st Jul 2025352 PMAQI
21st Jul 2025363 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025425 PMAQI
21st Jul 2025416 PMAQI
21st Jul 2025427 PMAQI
21st Jul 2025418 PMAQI
21st Jul 2025449 PMAQI
21st Jul 20254410 PMAQI
21st Jul 20254211 PMAQI
22nd Jul 20254312 AMAQI
22nd Jul 2025441 AMAQI
22nd Jul 2025222 AMAQI
22nd Jul 2025203 AMAQI
22nd Jul 2025194 AMAQI

20°C16/24°C

22nd Jul 2025185 AMAQI
22nd Jul 2025186 AMAQI
22nd Jul 2025187 AMAQI
22nd Jul 2025198 AMAQI
22nd Jul 2025219 AMAQI
22nd Jul 20252010 AMAQI
22nd Jul 20252011 AMAQI
22nd Jul 20252512 PMAQI
22nd Jul 2025231 PMAQI
22nd Jul 2025232 PMAQI
22nd Jul 2025233 PMAQI
22nd Jul 2025324 PMAQI
22nd Jul 2025245 PMAQI
22nd Jul 2025256 PMAQI
22nd Jul 2025247 PMAQI
22nd Jul 2025248 PMAQI
22nd Jul 2025249 PMAQI
22nd Jul 20252310 PMAQI
22nd Jul 20252411 PMAQI
23rd Jul 20252312 AMAQI
23rd Jul 2025251 AMAQI
23rd Jul 2025252 AMAQI
23rd Jul 2025263 AMAQI
23rd Jul 2025224 AMAQI

20°C14/25°C

23rd Jul 2025225 AMAQI
23rd Jul 2025236 AMAQI
23rd Jul 2025227 AMAQI
23rd Jul 2025248 AMAQI
23rd Jul 2025259 AMAQI
23rd Jul 20252810 AMAQI
23rd Jul 20252811 AMAQI
23rd Jul 20252812 PMAQI
23rd Jul 2025231 PMAQI
23rd Jul 2025252 PMAQI
23rd Jul 2025303 PMAQI
23rd Jul 2025264 PMAQI
23rd Jul 2025265 PMAQI
23rd Jul 2025266 PMAQI
23rd Jul 2025247 PMAQI
23rd Jul 2025258 PMAQI
23rd Jul 2025249 PMAQI
23rd Jul 20252410 PMAQI
23rd Jul 20252511 PMAQI
24th Jul 20252612 AMAQI
24th Jul 2025251 AMAQI
24th Jul 2025262 AMAQI
24th Jul 2025273 AMAQI
24th Jul 2025284 AMAQI

24°C16/32°C

24th Jul 2025275 AMAQI
24th Jul 2025276 AMAQI
24th Jul 2025287 AMAQI
24th Jul 2025298 AMAQI
24th Jul 2025289 AMAQI
24th Jul 20253110 AMAQI
24th Jul 20253411 AMAQI
24th Jul 20253712 PMAQI
24th Jul 2025431 PMAQI
24th Jul 2025462 PMAQI
24th Jul 2025463 PMAQI
24th Jul 2025424 PMAQI
24th Jul 2025415 PMAQI
24th Jul 2025406 PMAQI
24th Jul 2025367 PMAQI
24th Jul 2025368 PMAQI
24th Jul 2025359 PMAQI
24th Jul 20253410 PMAQI
24th Jul 20253711 PMAQI
25th Jul 20253412 AMAQI
25th Jul 2025321 AMAQI
25th Jul 2025272 AMAQI
25th Jul 2025263 AMAQI
25th Jul 2025244 AMAQI

27°C18/36°C

25th Jul 2025245 AMAQI
25th Jul 2025286 AMAQI
25th Jul 2025287 AMAQI
25th Jul 2025328 AMAQI
25th Jul 2025319 AMAQI
25th Jul 20253110 AMAQI
25th Jul 20253011 AMAQI
25th Jul 20252812 PMAQI
25th Jul 2025261 PMAQI
25th Jul 2025262 PMAQI
25th Jul 2025263 PMAQI
25th Jul 2025274 PMAQI
25th Jul 2025285 PMAQI
25th Jul 2025316 PMAQI
25th Jul 2025347 PMAQI
25th Jul 2025378 PMAQI
25th Jul 2025339 PMAQI
25th Jul 20253410 PMAQI
25th Jul 20253811 PMAQI
26th Jul 20254012 AMAQI
26th Jul 2025381 AMAQI
26th Jul 2025502 AMAQI
26th Jul 2025573 AMAQI
26th Jul 2025564 AMAQI

27°C23/30°C

26th Jul 2025545 AMAQI
26th Jul 2025576 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025518 AMAQI
26th Jul 2025569 AMAQI
26th Jul 20255810 AMAQI
26th Jul 20255411 AMAQI
26th Jul 20255612 PMAQI
26th Jul 2025541 PMAQI
26th Jul 2025542 PMAQI
26th Jul 2025533 PMAQI
26th Jul 2025554 PMAQI
26th Jul 2025585 PMAQI
26th Jul 2025566 PMAQI
26th Jul 2025567 PMAQI
26th Jul 2025538 PMAQI
26th Jul 2025559 PMAQI
26th Jul 20255410 PMAQI
26th Jul 20255211 PMAQI
27th Jul 20255412 AMAQI
27th Jul 2025501 AMAQI
27th Jul 2025322 AMAQI
27th Jul 2025363 AMAQI
27th Jul 2025354 AMAQI

25°C21/31°C

27th Jul 2025325 AMAQI
27th Jul 2025296 AMAQI
27th Jul 2025267 AMAQI
27th Jul 2025278 AMAQI
27th Jul 2025309 AMAQI
27th Jul 20253010 AMAQI
27th Jul 20253311 AMAQI
27th Jul 20253512 PMAQI
27th Jul 2025371 PMAQI
27th Jul 2025372 PMAQI
27th Jul 2025403 PMAQI
27th Jul 2025404 PMAQI
27th Jul 2025395 PMAQI
27th Jul 2025396 PMAQI
27th Jul 2025407 PMAQI
27th Jul 2025388 PMAQI
27th Jul 2025389 PMAQI
27th Jul 20253910 PMAQI
27th Jul 20254111 PMAQI
28th Jul 20254312 AMAQI
28th Jul 2025451 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025554 AMAQI

27°C22/34°C

28th Jul 2025555 AMAQI
28th Jul 2025546 AMAQI
28th Jul 2025557 AMAQI
28th Jul 2025548 AMAQI
28th Jul 2025549 AMAQI
28th Jul 20255410 AMAQI
28th Jul 20255511 AMAQI
28th Jul 20255412 PMAQI
28th Jul 2025541 PMAQI
28th Jul 2025542 PMAQI
28th Jul 2025533 PMAQI
28th Jul 2025544 PMAQI
28th Jul 2025545 PMAQI
28th Jul 2025546 PMAQI
28th Jul 2025547 PMAQI
28th Jul 2025548 PMAQI
28th Jul 2025549 PMAQI
28th Jul 20255310 PMAQI
28th Jul 20255211 PMAQI
29th Jul 20255212 AMAQI
29th Jul 2025521 AMAQI
29th Jul 2025472 AMAQI
29th Jul 2025463 AMAQI
29th Jul 2025474 AMAQI

27°C19/36°C

29th Jul 2025475 AMAQI
29th Jul 2025476 AMAQI
29th Jul 2025467 AMAQI
29th Jul 2025488 AMAQI
29th Jul 2025489 AMAQI
29th Jul 20254810 AMAQI
29th Jul 20254811 AMAQI
29th Jul 20254612 PMAQI
29th Jul 2025451 PMAQI
29th Jul 2025462 PMAQI
29th Jul 2025463 PMAQI
29th Jul 2025484 PMAQI
29th Jul 2025495 PMAQI
29th Jul 2025496 PMAQI
29th Jul 2025497 PMAQI
29th Jul 2025488 PMAQI
29th Jul 2025489 PMAQI
29th Jul 20254910 PMAQI
29th Jul 20254711 PMAQI
30th Jul 20254712 AMAQI
30th Jul 2025471 AMAQI
30th Jul 2025422 AMAQI
30th Jul 2025423 AMAQI
30th Jul 2025424 AMAQI

27°C21/35°C

30th Jul 2025425 AMAQI
30th Jul 2025416 AMAQI
30th Jul 2025427 AMAQI
30th Jul 2025428 AMAQI
30th Jul 2025449 AMAQI
30th Jul 20254410 AMAQI
30th Jul 20254611 AMAQI
30th Jul 20254512 PMAQI
30th Jul 2025471 PMAQI
30th Jul 2025492 PMAQI
30th Jul 2025473 PMAQI
30th Jul 2025504 PMAQI
30th Jul 2025515 PMAQI
30th Jul 2025516 PMAQI
30th Jul 2025517 PMAQI
30th Jul 2025518 PMAQI
30th Jul 2025519 PMAQI
30th Jul 20255110 PMAQI
30th Jul 20255211 PMAQI
31st Jul 20255012 AMAQI
31st Jul 2025501 AMAQI
31st Jul 2025642 AMAQI
31st Jul 2025673 AMAQI
31st Jul 2025834 AMAQI

26°C21/30°C

31st Jul 2025795 AMAQI
31st Jul 2025796 AMAQI
31st Jul 2025737 AMAQI
31st Jul 20251028 AMAQI
31st Jul 2025889 AMAQI
31st Jul 20256810 AMAQI
31st Jul 20255211 AMAQI
31st Jul 20259412 PMAQI
31st Jul 20251421 PMAQI
31st Jul 20251332 PMAQI
31st Jul 20251173 PMAQI
31st Jul 20251024 PMAQI
31st Jul 2025865 PMAQI
31st Jul 2025806 PMAQI
31st Jul 2025787 PMAQI
31st Jul 2025788 PMAQI
31st Jul 20251219 PMAQI
31st Jul 20259910 PMAQI
31st Jul 20258611 PMAQI
1st Aug 20258612 AMAQI
1st Aug 2025781 AMAQI
1st Aug 2025862 AMAQI
1st Aug 2025783 AMAQI
1st Aug 2025704 AMAQI

21°C17/24°C

1st Aug 2025735 AMAQI
1st Aug 2025756 AMAQI
1st Aug 2025667 AMAQI
1st Aug 2025678 AMAQI
1st Aug 2025629 AMAQI
1st Aug 20256010 AMAQI
1st Aug 20255411 AMAQI
1st Aug 20254612 PMAQI
1st Aug 2025411 PMAQI
1st Aug 2025392 PMAQI
1st Aug 2025363 PMAQI
1st Aug 2025304 PMAQI
1st Aug 2025285 PMAQI
1st Aug 2025256 PMAQI
1st Aug 2025247 PMAQI
1st Aug 2025228 PMAQI
1st Aug 2025499 PMAQI
1st Aug 20253510 PMAQI
1st Aug 20252311 PMAQI
2nd Aug 20252612 AMAQI
2nd Aug 2025281 AMAQI
2nd Aug 2025292 AMAQI
2nd Aug 2025283 AMAQI
2nd Aug 2025244 AMAQI

21°C15/27°C

2nd Aug 2025245 AMAQI
2nd Aug 2025246 AMAQI
2nd Aug 2025247 AMAQI
2nd Aug 2025258 AMAQI
2nd Aug 2025269 AMAQI
2nd Aug 20252810 AMAQI
2nd Aug 20252811 AMAQI
2nd Aug 20253012 PMAQI
2nd Aug 2025281 PMAQI
2nd Aug 2025262 PMAQI
2nd Aug 2025303 PMAQI
2nd Aug 2025324 PMAQI
2nd Aug 2025375 PMAQI
2nd Aug 2025476 PMAQI
2nd Aug 2025487 PMAQI
2nd Aug 2025458 PMAQI
2nd Aug 2025369 PMAQI
2nd Aug 20254210 PMAQI
2nd Aug 20255311 PMAQI
3rd Aug 20255812 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025612 AMAQI
3rd Aug 2025633 AMAQI
3rd Aug 2025664 AMAQI

22°C12/30°C

3rd Aug 2025705 AMAQI
5 AM
3rd Aug 2025806 AMAQI
3rd Aug 2025867 AMAQI
3rd Aug 20251048 AMAQI
3rd Aug 2025929 AMAQI
3rd Aug 20259610 AMAQI
3rd Aug 20259611 AMAQI
3rd Aug 20258212 PMAQI
12 PM
3rd Aug 2025781 PMAQI
3rd Aug 2025832 PMAQI
3rd Aug 2025783 PMAQI
3rd Aug 2025834 PMAQI
3rd Aug 2025845 PMAQI
8 PM
12 AM
4 AM

--°C/°C

白天时间
平均最高时间
5 AM - 8 PM

43AQI

16 小时 / 天
480 小时 / 月
平均最低时间
5 AM - 8 PM

43AQI

16 小时 / 天
480 小时 / 月
过去30天中，白天AQI最高值为5 AM到8 PM（平均43），最低值为5 AM到8 PM（平均43）。
夜晚时间
平均最高时间
12 AM - 11 PM

43AQI

8 小时 / 天
240 小时 / 月
平均最低时间
12 AM - 11 PM

43AQI

8 小时 / 天
240 小时 / 月
过去30天中，夜间AQI最高值为12 AM到11 PM（平均43），最低值为12 AM到11 PM（平均43）。

2025空气质量与天数对比

Hamilton Downtown, Hamilton, Ontario, Canada

2025

86%

185

14%

30

在2025年的最后215天中，不同AQI类别的总天数 (剩余 150 天)

良好
185 天数
适中
30 天数
差
0 天数
不健康
0 天数
严重
0 天数
危险
0 天数

在WHO安全空气质量限制内：86%

健康风险级别:

低

在2025年中，86%的215天在WHO的安全空气质量限制内，健康问题的风险是低，特别是对易感人群有潜在影响。

年度空气质量洞察

Hamilton Downtown, Hamilton, Ontario, Canada

2025年AQI水平

AQI
PM2.5
PM10
CO
SO2
NO2
O3
周日周一周二周三周四周五周六

一月

二月

三月

四月

五月

六月

七月

八月

九月

十月

十一月

十二月

1st 一月 2025
21AQI
2nd 一月 2025
20AQI
3rd 一月 2025
23AQI
4th 一月 2025
26AQI
5th 一月 2025
25AQI
6th 一月 2025
22AQI
7th 一月 2025
22AQI
8th 一月 2025
25AQI
9th 一月 2025
24AQI
10th 一月 2025
45AQI
11th 一月 2025
65AQI
12th 一月 2025
52AQI
13th 一月 2025
43AQI
14th 一月 2025
29AQI
15th 一月 2025
27AQI
16th 一月 2025
54AQI
17th 一月 2025
45AQI
18th 一月 2025
27AQI
19th 一月 2025
26AQI
20th 一月 2025
24AQI
21st 一月 2025
24AQI
22nd 一月 2025
32AQI
23rd 一月 2025
45AQI
24th 一月 2025
29AQI
25th 一月 2025
54AQI
26th 一月 2025
33AQI
27th 一月 2025
27AQI
28th 一月 2025
27AQI
29th 一月 2025
25AQI
30th 一月 2025
25AQI
31st 一月 2025
58AQI
1st 二月 2025
26AQI
2nd 二月 2025
30AQI
3rd 二月 2025
61AQI
4th 二月 2025
24AQI
5th 二月 2025
26AQI
6th 二月 2025
38AQI
7th 二月 2025
27AQI
8th 二月 2025
48AQI
9th 二月 2025
34AQI
10th 二月 2025
29AQI
11th 二月 2025
49AQI
12th 二月 2025
28AQI
13th 二月 2025
30AQI
14th 二月 2025
30AQI
15th 二月 2025
38AQI
16th 二月 2025
29AQI
17th 二月 2025
26AQI
18th 二月 2025
26AQI
19th 二月 2025
22AQI
20th 二月 2025
21AQI
21st 二月 2025
25AQI
22nd 二月 2025
49AQI
23rd 二月 2025
61AQI
24th 二月 2025
54AQI
25th 二月 2025
57AQI
26th 二月 2025
36AQI
27th 二月 2025
44AQI
28th 二月 2025
24AQI
1st 三月 2025
27AQI
2nd 三月 2025
25AQI
3rd 三月 2025
31AQI
4th 三月 2025
38AQI
5th 三月 2025
54AQI
6th 三月 2025
25AQI
7th 三月 2025
31AQI
8th 三月 2025
33AQI
9th 三月 2025
29AQI
10th 三月 2025
32AQI
11th 三月 2025
33AQI
12th 三月 2025
26AQI
13th 三月 2025
35AQI
14th 三月 2025
61AQI
15th 三月 2025
62AQI
16th 三月 2025
31AQI
17th 三月 2025
16AQI
18th 三月 2025
24AQI
19th 三月 2025
47AQI
20th 三月 2025
30AQI
21st 三月 2025
17AQI
22nd 三月 2025
17AQI
23rd 三月 2025
26AQI
24th 三月 2025
24AQI
25th 三月 2025
20AQI
26th 三月 2025
19AQI
27th 三月 2025
22AQI
28th 三月 2025
22AQI
29th 三月 2025
20AQI
30th 三月 2025
22AQI
31st 三月 2025
24AQI
1st 四月 2025
17AQI
2nd 四月 2025
20AQI
3rd 四月 2025
29AQI
4th 四月 2025
21AQI
5th 四月 2025
23AQI
6th 四月 2025
17AQI
7th 四月 2025
19AQI
8th 四月 2025
16AQI
9th 四月 2025
19AQI
10th 四月 2025
29AQI
11th 四月 2025
38AQI
12th 四月 2025
37AQI
13th 四月 2025
34AQI
14th 四月 2025
33AQI
15th 四月 2025
17AQI
16th 四月 2025
14AQI
17th 四月 2025
18AQI
18th 四月 2025
40AQI
19th 四月 2025
42AQI
20th 四月 2025
19AQI
21st 四月 2025
23AQI
22nd 四月 2025
15AQI
23rd 四月 2025
24AQI
24th 四月 2025
37AQI
25th 四月 2025
50AQI
26th 四月 2025
31AQI
27th 四月 2025
14AQI
28th 四月 2025
29AQI
29th 四月 2025
39AQI
30th 四月 2025
23AQI
1st 五月 2025
30AQI
2nd 五月 2025
34AQI
3rd 五月 2025
18AQI
4th 五月 2025
17AQI
5th 五月 2025
19AQI
6th 五月 2025
27AQI
7th 五月 2025
30AQI
8th 五月 2025
19AQI
9th 五月 2025
26AQI
10th 五月 2025
24AQI
11th 五月 2025
22AQI
12th 五月 2025
32AQI
13th 五月 2025
41AQI
14th 五月 2025
40AQI
15th 五月 2025
39AQI
16th 五月 2025
35AQI
17th 五月 2025
28AQI
18th 五月 2025
18AQI
19th 五月 2025
18AQI
20th 五月 2025
16AQI
21st 五月 2025
18AQI
22nd 五月 2025
17AQI
23rd 五月 2025
11AQI
24th 五月 2025
12AQI
25th 五月 2025
13AQI
26th 五月 2025
18AQI
27th 五月 2025
33AQI
28th 五月 2025
36AQI
29th 五月 2025
27AQI
30th 五月 2025
31AQI
31st 五月 2025
26AQI
1st 六月 2025
15AQI
2nd 六月 2025
19AQI
3rd 六月 2025
33AQI
4th 六月 2025
58AQI
5th 六月 2025
50AQI
6th 六月 2025
62AQI
7th 六月 2025
61AQI
8th 六月 2025
76AQI
9th 六月 2025
63AQI
10th 六月 2025
44AQI
11th 六月 2025
57AQI
12th 六月 2025
66AQI
13th 六月 2025
38AQI
14th 六月 2025
28AQI
15th 六月 2025
38AQI
16th 六月 2025
39AQI
17th 六月 2025
44AQI
18th 六月 2025
36AQI
19th 六月 2025
25AQI
20th 六月 2025
38AQI
21st 六月 2025
49AQI
22nd 六月 2025
49AQI
23rd 六月 2025
52AQI
24th 六月 2025
54AQI
25th 六月 2025
43AQI
26th 六月 2025
41AQI
27th 六月 2025
35AQI
28th 六月 2025
33AQI
29th 六月 2025
38AQI
30th 六月 2025
42AQI
1st 七月 2025
38AQI
2nd 七月 2025
41AQI
3rd 七月 2025
49AQI
4th 七月 2025
33AQI
5th 七月 2025
44AQI
6th 七月 2025
51AQI
7th 七月 2025
48AQI
8th 七月 2025
33AQI
9th 七月 2025
40AQI
10th 七月 2025
36AQI
11th 七月 2025
53AQI
12th 七月 2025
44AQI
13th 七月 2025
39AQI
14th 七月 2025
46AQI
15th 七月 2025
58AQI
16th 七月 2025
65AQI
17th 七月 2025
37AQI
18th 七月 2025
21AQI
19th 七月 2025
28AQI
20th 七月 2025
24AQI
21st 七月 2025
44AQI
22nd 七月 2025
24AQI
23rd 七月 2025
25AQI
24th 七月 2025
33AQI
25th 七月 2025
30AQI
26th 七月 2025
53AQI
27th 七月 2025
37AQI
28th 七月 2025
53AQI
29th 七月 2025
48AQI
30th 七月 2025
47AQI
31st 七月 2025
85AQI
1st 八月 2025
52AQI
2nd 八月 2025
30AQI
3rd 八月 2025
66AQI

33AQI

35AQI

30AQI

26AQI

25AQI

44AQI

42AQI

49AQI

天数

一月二月三月四月五月六月七月八月九月十月十一月十二月总天数

202534AQI

26
5
24
4
28
3
30
31
21
9
24
7
1
2
185
30

最高AQI记录于

八月

49AQI

最低AQI记录于

五月

25AQI

202435AQI

25
6
23
6
29
2
29
1
21
10
27
3
29
2
24
7
21
9
30
1
30
29
2
317
49

最高AQI记录于

五月

40AQI

最低AQI记录于

十一月

25AQI

202343AQI

26
5
24
4
27
4
20
10
23
8
10
18
1
1
20
11
22
9
24
6
28
3
27
2
21
10
272
90
1
1

最高AQI记录于

六月

66AQI

最低AQI记录于

十月

31AQI

202238AQI

28
3
20
1
25
6
24
5
22
9
24
6
20
4
1
26
3
22
9
22
8
28
3
262
57

最高AQI记录于

五月

45AQI

最低AQI记录于

八月

20AQI

202138AQI

22
8
24
4
23
8
21
9
24
7
24
6
23
8
24
7
29
1
30
1
26
4
26
5
296
68

最高AQI记录于

四月

43AQI

最低AQI记录于

十月

29AQI

202036AQI

5
2
21
10
8
24
6
29
2
25
6
27
3
30
1
25
5
26
5
222
38

最高AQI记录于

五月

48AQI

最低AQI记录于

十月

27AQI

过去6年中污染最重与最轻的年份

污染最重的记录年份
2023(平均)
43AQI
污染最轻的记录年份
2025(平均)
34AQI

Hamilton Downtown的年度2025 AQI（34）相比之前几年的平均百分比变化为-10.3% (改善 AQI)：2020 (36), 2021 (38), 2022 (38), 2023 (43), 2024 (35)。