Country Background

Horn Point, Cambridge, Maryland, United States 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
150
不健康
200
严重
300
危险
301+

十月空气质量分析

Horn Point, Cambridge, Maryland, United States

2021
2022
2023
2024
2025
AQI
.
天数

AQI趋势:最高与最低

最高AQI记录于
3rd Oct 2023
58AQI
最低AQI记录于
16th Oct 2024
15AQI


同日分析(22nd October ):
在过去5年的这一天,AQI差异显著:2025年排名为4th 最高,AQI为31,属于良好空气质量,比2024、2022和2021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:22nd Oct - 23rd Oct 2025

Horn Point, Cambridge, Maryland, United States

AQI
夜晚
.

7 AM22nd Oct 2025

6 PM

6 AM23rd Oct 2025

白天时间
平均最高时间
10AM22nd Oct

38AQI

平均最低时间
7AM22nd Oct

15AQI

夜晚时间
平均最高时间
10PM22nd Oct

35AQI

平均最低时间
1AM23rd Oct

17AQI

在过去的24小时内,

Horn Point的AQI最高点为38,出现在的10 AM;最低点为15,出现在的7 AM。

日夜AQI趋势:Sep - Oct 2025

Horn Point, Cambridge, Maryland, United States

SepOct
23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd
夜晚
23rd Sep 2025207 AMAQI
23rd Sep 2025208 AMAQI
23rd Sep 2025189 AMAQI
23rd Sep 20252210 AMAQI
23rd Sep 20252411 AMAQI
23rd Sep 20252812 PMAQI
23rd Sep 2025291 PMAQI
23rd Sep 2025302 PMAQI
23rd Sep 2025303 PMAQI
23rd Sep 2025314 PMAQI
23rd Sep 2025325 PMAQI
23rd Sep 2025346 PMAQI
23rd Sep 2025277 PMAQI
23rd Sep 2025298 PMAQI
23rd Sep 2025349 PMAQI
23rd Sep 20253410 PMAQI
23rd Sep 20253411 PMAQI
24th Sep 20253012 AMAQI
24th Sep 2025261 AMAQI
24th Sep 2025322 AMAQI
24th Sep 2025303 AMAQI
24th Sep 2025284 AMAQI
24th Sep 2025235 AMAQI
24th Sep 2025216 AMAQI

23°C19/30°C

24th Sep 2025287 AMAQI
24th Sep 2025288 AMAQI
24th Sep 2025289 AMAQI
24th Sep 20253610 AMAQI
24th Sep 20254111 AMAQI
24th Sep 20254012 PMAQI
24th Sep 2025391 PMAQI
24th Sep 2025382 PMAQI
24th Sep 2025363 PMAQI
24th Sep 2025374 PMAQI
24th Sep 2025375 PMAQI
24th Sep 2025366 PMAQI
24th Sep 2025357 PMAQI
24th Sep 2025348 PMAQI
24th Sep 2025319 PMAQI
24th Sep 20253210 PMAQI
24th Sep 20252811 PMAQI
25th Sep 20251912 AMAQI
25th Sep 2025151 AMAQI
25th Sep 2025142 AMAQI
25th Sep 2025133 AMAQI
25th Sep 2025184 AMAQI
25th Sep 2025225 AMAQI
25th Sep 2025246 AMAQI

25°C20/31°C

25th Sep 2025177 AMAQI
25th Sep 2025248 AMAQI
25th Sep 2025309 AMAQI
25th Sep 20253010 AMAQI
25th Sep 20253411 AMAQI
25th Sep 20253312 PMAQI
25th Sep 2025281 PMAQI
25th Sep 2025302 PMAQI
25th Sep 2025353 PMAQI
25th Sep 2025424 PMAQI
25th Sep 2025475 PMAQI
25th Sep 2025496 PMAQI
25th Sep 2025467 PMAQI
25th Sep 2025378 PMAQI
25th Sep 2025429 PMAQI
25th Sep 20254110 PMAQI
25th Sep 20254211 PMAQI
26th Sep 20254912 AMAQI
26th Sep 2025431 AMAQI
26th Sep 2025342 AMAQI
26th Sep 2025313 AMAQI
26th Sep 2025484 AMAQI
26th Sep 2025475 AMAQI
26th Sep 2025496 AMAQI

25°C22/31°C

26th Sep 2025477 AMAQI
26th Sep 2025438 AMAQI
26th Sep 2025319 AMAQI
26th Sep 20253110 AMAQI
26th Sep 20252911 AMAQI
26th Sep 20253412 PMAQI
26th Sep 2025391 PMAQI
26th Sep 2025412 PMAQI
26th Sep 2025443 PMAQI
26th Sep 2025474 PMAQI
26th Sep 2025455 PMAQI
26th Sep 2025376 PMAQI
26th Sep 2025297 PMAQI
26th Sep 2025288 PMAQI
26th Sep 2025309 PMAQI
26th Sep 20253510 PMAQI
26th Sep 20253711 PMAQI
27th Sep 20253312 AMAQI
27th Sep 2025311 AMAQI
27th Sep 2025262 AMAQI
27th Sep 2025223 AMAQI
27th Sep 2025224 AMAQI
27th Sep 2025245 AMAQI
27th Sep 2025306 AMAQI

25°C22/30°C

27th Sep 2025337 AMAQI
27th Sep 2025318 AMAQI
27th Sep 2025309 AMAQI
27th Sep 20253610 AMAQI
27th Sep 20254411 AMAQI
27th Sep 20254212 PMAQI
27th Sep 2025391 PMAQI
27th Sep 2025362 PMAQI
27th Sep 2025263 PMAQI
27th Sep 2025264 PMAQI
27th Sep 2025275 PMAQI
27th Sep 2025186 PMAQI
27th Sep 2025177 PMAQI
27th Sep 2025178 PMAQI
27th Sep 2025179 PMAQI
27th Sep 20251510 PMAQI
27th Sep 20251111 PMAQI
28th Sep 20251112 AMAQI
28th Sep 2025131 AMAQI
28th Sep 2025202 AMAQI
28th Sep 2025283 AMAQI
28th Sep 2025284 AMAQI
28th Sep 2025235 AMAQI
28th Sep 2025116 AMAQI

22°C20/26°C

28th Sep 2025117 AMAQI
28th Sep 2025118 AMAQI
28th Sep 2025139 AMAQI
28th Sep 20251810 AMAQI
28th Sep 20251811 AMAQI
28th Sep 20252412 PMAQI
28th Sep 2025281 PMAQI
28th Sep 2025282 PMAQI
28th Sep 2025253 PMAQI
28th Sep 2025264 PMAQI
28th Sep 2025245 PMAQI
28th Sep 2025266 PMAQI
28th Sep 2025327 PMAQI
28th Sep 2025338 PMAQI
28th Sep 2025329 PMAQI
28th Sep 20253110 PMAQI
28th Sep 20253711 PMAQI
29th Sep 20253212 AMAQI
29th Sep 2025331 AMAQI
29th Sep 2025412 AMAQI
29th Sep 2025323 AMAQI
29th Sep 2025284 AMAQI
29th Sep 2025265 AMAQI
29th Sep 2025226 AMAQI

22°C19/28°C

29th Sep 2025237 AMAQI
29th Sep 2025188 AMAQI
29th Sep 2025179 AMAQI
29th Sep 20251410 AMAQI
29th Sep 20251611 AMAQI
29th Sep 20251612 PMAQI
29th Sep 2025161 PMAQI
29th Sep 2025282 PMAQI
29th Sep 2025323 PMAQI
29th Sep 2025444 PMAQI
29th Sep 2025365 PMAQI
29th Sep 2025346 PMAQI
29th Sep 2025157 PMAQI
29th Sep 2025128 PMAQI
29th Sep 2025149 PMAQI
29th Sep 20251310 PMAQI
29th Sep 20251411 PMAQI
30th Sep 20251712 AMAQI
30th Sep 2025171 AMAQI
30th Sep 2025182 AMAQI
30th Sep 2025153 AMAQI
30th Sep 2025154 AMAQI
30th Sep 2025245 AMAQI
30th Sep 2025186 AMAQI

22°C18/28°C

30th Sep 2025197 AMAQI
30th Sep 2025168 AMAQI
30th Sep 2025189 AMAQI
30th Sep 20251710 AMAQI
30th Sep 20251811 AMAQI
30th Sep 20251712 PMAQI
30th Sep 2025191 PMAQI
30th Sep 2025422 PMAQI
30th Sep 2025363 PMAQI
30th Sep 2025204 PMAQI
30th Sep 2025195 PMAQI
30th Sep 2025206 PMAQI
30th Sep 2025237 PMAQI
30th Sep 2025218 PMAQI
30th Sep 2025229 PMAQI
30th Sep 20253710 PMAQI
30th Sep 20253911 PMAQI
1st Oct 20253912 AMAQI
1st Oct 2025381 AMAQI
1st Oct 2025482 AMAQI
1st Oct 2025503 AMAQI
1st Oct 2025574 AMAQI
1st Oct 2025545 AMAQI
1st Oct 2025476 AMAQI

23°C19/28°C

1st Oct 2025427 AMAQI
1st Oct 2025518 AMAQI
1st Oct 2025469 AMAQI
1st Oct 20255010 AMAQI
1st Oct 20255111 AMAQI
1st Oct 20254212 PMAQI
1st Oct 2025401 PMAQI
1st Oct 2025402 PMAQI
1st Oct 2025373 PMAQI
1st Oct 2025404 PMAQI
1st Oct 2025385 PMAQI
1st Oct 2025366 PMAQI
1st Oct 2025397 PMAQI
1st Oct 2025408 PMAQI
1st Oct 2025409 PMAQI
1st Oct 20254510 PMAQI
1st Oct 20255011 PMAQI
2nd Oct 20255112 AMAQI
2nd Oct 2025471 AMAQI
2nd Oct 2025482 AMAQI
2nd Oct 2025543 AMAQI
2nd Oct 2025404 AMAQI
2nd Oct 2025385 AMAQI
2nd Oct 2025356 AMAQI

20°C15/25°C

2nd Oct 2025417 AMAQI
2nd Oct 2025408 AMAQI
2nd Oct 2025379 AMAQI
2nd Oct 20253510 AMAQI
2nd Oct 20254311 AMAQI
2nd Oct 20253812 PMAQI
2nd Oct 2025341 PMAQI
2nd Oct 2025342 PMAQI
2nd Oct 2025333 PMAQI
2nd Oct 2025304 PMAQI
2nd Oct 2025365 PMAQI
2nd Oct 2025406 PMAQI
2nd Oct 2025377 PMAQI
2nd Oct 2025428 PMAQI
2nd Oct 2025459 PMAQI
2nd Oct 20253510 PMAQI
2nd Oct 20253911 PMAQI
3rd Oct 20254612 AMAQI
3rd Oct 2025401 AMAQI
3rd Oct 2025382 AMAQI
3rd Oct 2025343 AMAQI
3rd Oct 2025364 AMAQI
3rd Oct 2025365 AMAQI
3rd Oct 2025176 AMAQI

16°C12/21°C

3rd Oct 2025297 AMAQI
3rd Oct 2025388 AMAQI
3rd Oct 2025399 AMAQI
3rd Oct 20254210 AMAQI
3rd Oct 20254611 AMAQI
3rd Oct 20254512 PMAQI
3rd Oct 2025431 PMAQI
3rd Oct 2025372 PMAQI
3rd Oct 2025403 PMAQI
3rd Oct 2025384 PMAQI
3rd Oct 2025405 PMAQI
3rd Oct 2025456 PMAQI
3rd Oct 2025437 PMAQI
3rd Oct 2025388 PMAQI
3rd Oct 2025429 PMAQI
3rd Oct 20254010 PMAQI
3rd Oct 20254611 PMAQI
4th Oct 20255512 AMAQI
4th Oct 2025531 AMAQI
4th Oct 2025512 AMAQI
4th Oct 2025423 AMAQI
4th Oct 2025494 AMAQI
4th Oct 2025545 AMAQI
4th Oct 2025526 AMAQI

16°C10/24°C

4th Oct 2025467 AMAQI
4th Oct 2025448 AMAQI
4th Oct 2025519 AMAQI
4th Oct 20255110 AMAQI
4th Oct 20255111 AMAQI
4th Oct 20254712 PMAQI
4th Oct 2025411 PMAQI
4th Oct 2025402 PMAQI
4th Oct 2025473 PMAQI
4th Oct 2025474 PMAQI
4th Oct 2025465 PMAQI
4th Oct 2025446 PMAQI
4th Oct 2025447 PMAQI
4th Oct 2025508 PMAQI
4th Oct 2025509 PMAQI
4th Oct 20254910 PMAQI
4th Oct 20255311 PMAQI
5th Oct 20255112 AMAQI
5th Oct 2025431 AMAQI
5th Oct 2025392 AMAQI
5th Oct 2025513 AMAQI
5th Oct 2025534 AMAQI
5th Oct 2025525 AMAQI
5th Oct 2025536 AMAQI

17°C10/26°C

5th Oct 2025457 AMAQI
5th Oct 2025468 AMAQI
5th Oct 2025499 AMAQI
5th Oct 20254610 AMAQI
5th Oct 20254311 AMAQI
5th Oct 20254212 PMAQI
5th Oct 2025461 PMAQI
5th Oct 2025472 PMAQI
5th Oct 2025453 PMAQI
5th Oct 2025454 PMAQI
5th Oct 2025425 PMAQI
5th Oct 2025386 PMAQI
5th Oct 2025467 PMAQI
5th Oct 2025538 PMAQI
5th Oct 2025439 PMAQI
5th Oct 20254910 PMAQI
5th Oct 20255211 PMAQI
6th Oct 20254312 AMAQI
6th Oct 2025461 AMAQI
6th Oct 2025512 AMAQI
6th Oct 2025523 AMAQI
6th Oct 2025404 AMAQI
6th Oct 2025465 AMAQI
6th Oct 2025526 AMAQI

18°C11/27°C

6th Oct 2025487 AMAQI
6th Oct 2025448 AMAQI
6th Oct 2025439 AMAQI
6th Oct 20254910 AMAQI
6th Oct 20254911 AMAQI
6th Oct 20254512 PMAQI
6th Oct 2025391 PMAQI

20°C14/29°C

7th Oct 2025437 AMAQI
7th Oct 2025438 AMAQI
7th Oct 2025469 AMAQI
7th Oct 20254810 AMAQI
7th Oct 20254711 AMAQI
7th Oct 20254012 PMAQI
7th Oct 2025211 PMAQI
7th Oct 2025172 PMAQI
7th Oct 2025303 PMAQI
7th Oct 2025334 PMAQI
7th Oct 2025265 PMAQI
7th Oct 2025286 PMAQI
7th Oct 2025447 PMAQI
7th Oct 2025238 PMAQI
7th Oct 2025339 PMAQI
7th Oct 20254210 PMAQI
7th Oct 20253911 PMAQI
8th Oct 20251912 AMAQI
8th Oct 2025101 AMAQI
8th Oct 2025102 AMAQI
8th Oct 2025123 AMAQI
8th Oct 2025124 AMAQI
8th Oct 2025125 AMAQI
8th Oct 2025116 AMAQI

22°C16/29°C

8th Oct 202597 AMAQI
8th Oct 2025108 AMAQI
8th Oct 2025309 AMAQI
8th Oct 20251710 AMAQI
8th Oct 20252111 AMAQI
8th Oct 20253312 PMAQI
8th Oct 2025381 PMAQI
8th Oct 2025402 PMAQI
8th Oct 2025373 PMAQI
8th Oct 2025424 PMAQI
8th Oct 2025195 PMAQI
8th Oct 2025336 PMAQI
8th Oct 2025207 PMAQI
8th Oct 2025428 PMAQI
8th Oct 2025479 PMAQI
8th Oct 20255310 PMAQI
8th Oct 20254411 PMAQI
9th Oct 20253912 AMAQI
9th Oct 2025441 AMAQI
9th Oct 2025442 AMAQI
9th Oct 2025403 AMAQI
9th Oct 2025404 AMAQI
9th Oct 2025485 AMAQI
9th Oct 2025436 AMAQI

21°C15/22°C

9th Oct 2025467 AMAQI
9th Oct 2025448 AMAQI
9th Oct 2025459 AMAQI
9th Oct 20253710 AMAQI
9th Oct 20254211 AMAQI
9th Oct 20253712 PMAQI
9th Oct 2025381 PMAQI
9th Oct 2025422 PMAQI
9th Oct 2025403 PMAQI
9th Oct 2025364 PMAQI
9th Oct 2025385 PMAQI
9th Oct 2025376 PMAQI
9th Oct 2025447 PMAQI
9th Oct 2025468 PMAQI
9th Oct 2025429 PMAQI
9th Oct 20254610 PMAQI
9th Oct 20254911 PMAQI
10th Oct 20255212 AMAQI
10th Oct 2025461 AMAQI
10th Oct 2025452 AMAQI
10th Oct 2025473 AMAQI
10th Oct 2025484 AMAQI
10th Oct 2025485 AMAQI
10th Oct 2025476 AMAQI

15°C11/20°C

10th Oct 2025427 AMAQI
10th Oct 2025428 AMAQI
10th Oct 2025389 AMAQI
10th Oct 20255110 AMAQI
10th Oct 20254511 AMAQI
10th Oct 20253912 PMAQI
10th Oct 2025211 PMAQI
10th Oct 2025102 PMAQI
10th Oct 202593 PMAQI
10th Oct 202594 PMAQI
10th Oct 2025105 PMAQI
10th Oct 2025406 PMAQI
10th Oct 2025417 PMAQI
10th Oct 2025398 PMAQI
10th Oct 2025449 PMAQI
10th Oct 20254610 PMAQI
10th Oct 20255311 PMAQI
11th Oct 20254812 AMAQI
11th Oct 2025451 AMAQI
11th Oct 2025452 AMAQI
11th Oct 2025423 AMAQI
11th Oct 2025394 AMAQI
11th Oct 2025385 AMAQI
11th Oct 2025386 AMAQI

15°C10/19°C

11th Oct 2025397 AMAQI
11th Oct 2025378 AMAQI
11th Oct 2025389 AMAQI
11th Oct 20253910 AMAQI
11th Oct 20253711 AMAQI
11th Oct 20254112 PMAQI
11th Oct 2025481 PMAQI
11th Oct 2025402 PMAQI
11th Oct 2025193 PMAQI
11th Oct 2025334 PMAQI
11th Oct 2025435 PMAQI
11th Oct 2025406 PMAQI
11th Oct 2025417 PMAQI
11th Oct 2025438 PMAQI
11th Oct 2025449 PMAQI
11th Oct 20254510 PMAQI
11th Oct 20255111 PMAQI
12th Oct 20255212 AMAQI
12th Oct 2025481 AMAQI
12th Oct 2025462 AMAQI
12th Oct 2025443 AMAQI
12th Oct 2025514 AMAQI
12th Oct 2025455 AMAQI
12th Oct 2025456 AMAQI

17°C12/22°C

12th Oct 2025497 AMAQI
12th Oct 2025528 AMAQI
12th Oct 2025559 AMAQI
12th Oct 20254710 AMAQI
12th Oct 20254011 AMAQI
12th Oct 20255012 PMAQI
12th Oct 2025521 PMAQI
12th Oct 2025462 PMAQI
12th Oct 2025443 PMAQI
12th Oct 2025164 PMAQI
12th Oct 202575 PMAQI
12th Oct 202576 PMAQI
12th Oct 202587 PMAQI
12th Oct 202578 PMAQI
12th Oct 2025179 PMAQI
12th Oct 20253110 PMAQI
12th Oct 20251411 PMAQI
13th Oct 20251512 AMAQI
13th Oct 2025261 AMAQI
13th Oct 2025222 AMAQI
13th Oct 2025243 AMAQI
13th Oct 2025244 AMAQI
13th Oct 2025255 AMAQI
13th Oct 2025256 AMAQI

17°C14/19°C

13th Oct 2025257 AMAQI
13th Oct 2025258 AMAQI
13th Oct 2025289 AMAQI
13th Oct 20252810 AMAQI
13th Oct 20252611 AMAQI
13th Oct 20252812 PMAQI
13th Oct 2025301 PMAQI
13th Oct 2025302 PMAQI
13th Oct 2025303 PMAQI
13th Oct 2025284 PMAQI
13th Oct 2025305 PMAQI
13th Oct 2025316 PMAQI
13th Oct 2025327 PMAQI
13th Oct 2025278 PMAQI
13th Oct 2025289 PMAQI
13th Oct 20252810 PMAQI
13th Oct 20252511 PMAQI
14th Oct 20252512 AMAQI
14th Oct 2025261 AMAQI
14th Oct 202562 AMAQI
14th Oct 2025103 AMAQI
14th Oct 2025134 AMAQI
14th Oct 2025175 AMAQI
14th Oct 202576 AMAQI

15°C14/15°C

14th Oct 202567 AMAQI
14th Oct 2025168 AMAQI
14th Oct 2025289 AMAQI
14th Oct 20252610 AMAQI
14th Oct 20252611 AMAQI
14th Oct 20251912 PMAQI
14th Oct 2025171 PMAQI
14th Oct 2025232 PMAQI
14th Oct 2025213 PMAQI
14th Oct 2025354 PMAQI
14th Oct 2025355 PMAQI
14th Oct 2025416 PMAQI
14th Oct 2025387 PMAQI
14th Oct 2025148 PMAQI
14th Oct 2025189 PMAQI
14th Oct 2025910 PMAQI
14th Oct 20253511 PMAQI
15th Oct 20254012 AMAQI
15th Oct 2025461 AMAQI
15th Oct 2025432 AMAQI
15th Oct 2025133 AMAQI
15th Oct 202564 AMAQI
15th Oct 202565 AMAQI
15th Oct 202556 AMAQI

16°C13/19°C

15th Oct 202567 AMAQI
15th Oct 2025238 AMAQI
15th Oct 2025189 AMAQI
15th Oct 20251010 AMAQI
15th Oct 20251211 AMAQI
15th Oct 20253212 PMAQI
15th Oct 2025401 PMAQI
15th Oct 2025392 PMAQI
15th Oct 2025393 PMAQI
15th Oct 2025464 PMAQI
15th Oct 2025405 PMAQI
15th Oct 2025476 PMAQI
15th Oct 2025467 PMAQI
15th Oct 2025458 PMAQI
15th Oct 2025469 PMAQI
15th Oct 20254710 PMAQI
15th Oct 20254411 PMAQI
16th Oct 20254412 AMAQI
16th Oct 2025401 AMAQI
16th Oct 2025222 AMAQI
16th Oct 2025403 AMAQI
16th Oct 2025344 AMAQI
16th Oct 2025355 AMAQI
16th Oct 2025286 AMAQI

18°C13/25°C

16th Oct 2025167 AMAQI
16th Oct 2025108 AMAQI
16th Oct 2025319 AMAQI
16th Oct 20252210 AMAQI
16th Oct 20251211 AMAQI
16th Oct 20251912 PMAQI
16th Oct 2025201 PMAQI
16th Oct 2025102 PMAQI
16th Oct 2025153 PMAQI
16th Oct 2025124 PMAQI
16th Oct 2025135 PMAQI
16th Oct 2025136 PMAQI
16th Oct 2025177 PMAQI
16th Oct 2025118 PMAQI
16th Oct 2025159 PMAQI
16th Oct 20251710 PMAQI
16th Oct 20251311 PMAQI
17th Oct 2025912 AMAQI
17th Oct 2025171 AMAQI
17th Oct 2025172 AMAQI
17th Oct 202583 AMAQI
17th Oct 2025414 AMAQI
17th Oct 2025425 AMAQI
17th Oct 2025166 AMAQI

14°C10/20°C

17th Oct 202597 AMAQI
17th Oct 202598 AMAQI
17th Oct 2025109 AMAQI
17th Oct 20253010 AMAQI
17th Oct 20254911 AMAQI
17th Oct 20252212 PMAQI
17th Oct 2025221 PMAQI
17th Oct 2025192 PMAQI
17th Oct 2025163 PMAQI
17th Oct 2025154 PMAQI
17th Oct 2025115 PMAQI
17th Oct 2025126 PMAQI
17th Oct 2025127 PMAQI
17th Oct 2025328 PMAQI
17th Oct 2025469 PMAQI
17th Oct 20254810 PMAQI
17th Oct 20255311 PMAQI
18th Oct 20254612 AMAQI
18th Oct 2025401 AMAQI
18th Oct 2025462 AMAQI
18th Oct 2025463 AMAQI
18th Oct 2025494 AMAQI
18th Oct 2025435 AMAQI
18th Oct 2025456 AMAQI

14°C9/20°C

18th Oct 2025387 AMAQI
18th Oct 2025408 AMAQI
18th Oct 2025429 AMAQI
18th Oct 20254410 AMAQI
18th Oct 20253811 AMAQI
18th Oct 20255012 PMAQI
18th Oct 2025491 PMAQI
18th Oct 2025342 PMAQI
18th Oct 2025283 PMAQI
18th Oct 2025184 PMAQI
18th Oct 2025215 PMAQI
18th Oct 2025356 PMAQI
18th Oct 2025227 PMAQI
18th Oct 2025218 PMAQI
18th Oct 2025329 PMAQI
18th Oct 20255310 PMAQI
18th Oct 20255811 PMAQI
19th Oct 20255612 AMAQI
19th Oct 2025471 AMAQI
19th Oct 2025412 AMAQI
19th Oct 2025393 AMAQI
19th Oct 2025404 AMAQI
19th Oct 2025385 AMAQI
19th Oct 2025556 AMAQI

15°C8/24°C

19th Oct 2025557 AMAQI
19th Oct 2025528 AMAQI
19th Oct 2025449 AMAQI
19th Oct 20255210 AMAQI
19th Oct 20255511 AMAQI
19th Oct 20253512 PMAQI
19th Oct 2025241 PMAQI
19th Oct 2025442 PMAQI
19th Oct 2025293 PMAQI
19th Oct 2025194 PMAQI
19th Oct 2025205 PMAQI
19th Oct 2025206 PMAQI
19th Oct 2025207 PMAQI
19th Oct 2025148 PMAQI
19th Oct 2025139 PMAQI
19th Oct 20251110 PMAQI
19th Oct 20251111 PMAQI
20th Oct 20251012 AMAQI
20th Oct 2025101 AMAQI
20th Oct 2025132 AMAQI
20th Oct 2025143 AMAQI
20th Oct 2025214 AMAQI
20th Oct 2025225 AMAQI
20th Oct 2025226 AMAQI

19°C14/25°C

20th Oct 2025227 AMAQI
20th Oct 2025228 AMAQI
20th Oct 2025229 AMAQI
20th Oct 20252310 AMAQI
20th Oct 20252411 AMAQI
20th Oct 20252412 PMAQI
20th Oct 2025261 PMAQI
20th Oct 2025242 PMAQI
20th Oct 2025263 PMAQI
20th Oct 2025194 PMAQI
20th Oct 2025125 PMAQI
20th Oct 2025286 PMAQI
20th Oct 2025147 PMAQI
20th Oct 2025198 PMAQI
20th Oct 2025199 PMAQI
20th Oct 20252310 PMAQI
20th Oct 20255111 PMAQI
21st Oct 20255712 AMAQI
21st Oct 2025221 AMAQI
21st Oct 2025142 AMAQI
21st Oct 2025153 AMAQI
21st Oct 2025214 AMAQI
21st Oct 2025225 AMAQI
21st Oct 2025246 AMAQI

16°C12/21°C

21st Oct 2025257 AMAQI
21st Oct 2025248 AMAQI
21st Oct 2025169 AMAQI
21st Oct 20253410 AMAQI
21st Oct 20253811 AMAQI
21st Oct 20252112 PMAQI
21st Oct 2025171 PMAQI
21st Oct 2025262 PMAQI
21st Oct 2025183 PMAQI
21st Oct 2025354 PMAQI
21st Oct 2025345 PMAQI
21st Oct 2025246 PMAQI
21st Oct 2025317 PMAQI
21st Oct 2025298 PMAQI
21st Oct 2025379 PMAQI
21st Oct 20253410 PMAQI
21st Oct 20253311 PMAQI
22nd Oct 20254712 AMAQI
22nd Oct 2025361 AMAQI
22nd Oct 2025452 AMAQI
22nd Oct 2025363 AMAQI
22nd Oct 2025334 AMAQI
22nd Oct 2025515 AMAQI
22nd Oct 2025376 AMAQI

15°C8/23°C

22nd Oct 2025157 AMAQI
22nd Oct 2025258 AMAQI
22nd Oct 2025379 AMAQI
22nd Oct 20253810 AMAQI
22nd Oct 20252111 AMAQI
22nd Oct 20252612 PMAQI
22nd Oct 2025281 PMAQI
22nd Oct 2025262 PMAQI
22nd Oct 2025233 PMAQI
22nd Oct 2025224 PMAQI
22nd Oct 2025195 PMAQI
22nd Oct 2025216 PMAQI
22nd Oct 2025237 PMAQI
22nd Oct 2025278 PMAQI
22nd Oct 2025199 PMAQI
22nd Oct 20253510 PMAQI
22nd Oct 20253411 PMAQI
23rd Oct 20252712 AMAQI
23rd Oct 2025171 AMAQI
23rd Oct 2025262 AMAQI
23rd Oct 2025283 AMAQI
23rd Oct 2025324 AMAQI
23rd Oct 2025295 AMAQI
23rd Oct 2025286 AMAQI

17°C13/22°C

23rd Oct 2025327 AMAQI
7 AM
23rd Oct 2025248 AMAQI
23rd Oct 2025319 AMAQI
23rd Oct 20253310 AMAQI
23rd Oct 20252311 AMAQI
23rd Oct 20251812 PMAQI
12 PM
23rd Oct 2025211 PMAQI
23rd Oct 2025132 PMAQI
23rd Oct 2025203 PMAQI
23rd Oct 2025184 PMAQI
23rd Oct 2025185 PMAQI
23rd Oct 2025156 PMAQI
6 PM
23rd Oct 2025247 PMAQI
12 AM
6 AM

--°C/°C

白天时间
平均最高时间
9 AM - 12 PM

34AQI

4 小时 / 天
120 小时 / 月
平均最低时间
5 PM

29AQI

1 小时 / 天
30 小时 / 月
过去30天中,白天AQI最高值为9 AM到12 PM(平均34),最低值为5 PM到5 PM(平均29)。
夜晚时间
平均最高时间
11 PM

38AQI

1 小时 / 天
30 小时 / 月
平均最低时间
7 PM - 8 PM

30AQI

2 小时 / 天
60 小时 / 月
过去30天中,夜间AQI最高值为11 PM到11 PM(平均38),最低值为7 PM到8 PM(平均30)。

2025空气质量与天数对比

Horn Point, Cambridge, Maryland, United States

2025

95%

279

5%

16

2025年的最后296天中,不同AQI类别的总天数 (剩余 69 天)

良好
279 天数
适中
16 天数
0 天数
不健康
0 天数
严重
0 天数
危险
0 天数



WHO安全空气质量限制内:95%

健康风险级别:

非常低

在2025年中,95%296天在WHO的安全空气质量限制内。健康问题的风险是非常低,但长期影响仍不明确。

年度空气质量洞察

Horn Point, Cambridge, Maryland, United States

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

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st 一月 2025
23AQI
2nd 一月 2025
21AQI
3rd 一月 2025
23AQI
4th 一月 2025
22AQI
5th 一月 2025
24AQI
6th 一月 2025
29AQI
7th 一月 2025
23AQI
8th 一月 2025
26AQI
9th 一月 2025
28AQI
10th 一月 2025
29AQI
11th 一月 2025
32AQI
12th 一月 2025
42AQI
13th 一月 2025
35AQI
14th 一月 2025
27AQI
15th 一月 2025
26AQI
16th 一月 2025
31AQI
17th 一月 2025
36AQI
18th 一月 2025
28AQI
19th 一月 2025
45AQI
20th 一月 2025
28AQI
21st 一月 2025
28AQI
22nd 一月 2025
40AQI
23rd 一月 2025
47AQI
24th 一月 2025
49AQI
25th 一月 2025
49AQI
26th 一月 2025
37AQI
27th 一月 2025
39AQI
28th 一月 2025
30AQI
29th 一月 2025
26AQI
30th 一月 2025
26AQI
31st 一月 2025
31AQI
1st 二月 2025
26AQI
2nd 二月 2025
23AQI
3rd 二月 2025
26AQI
4th 二月 2025
35AQI
5th 二月 2025
23AQI
6th 二月 2025
25AQI
7th 二月 2025
30AQI
8th 二月 2025
25AQI
9th 二月 2025
27AQI
10th 二月 2025
28AQI
11th 二月 2025
30AQI
12th 二月 2025
29AQI
13th 二月 2025
22AQI
14th 二月 2025
28AQI
15th 二月 2025
27AQI
16th 二月 2025
23AQI
17th 二月 2025
28AQI
18th 二月 2025
27AQI
19th 二月 2025
24AQI
20th 二月 2025
24AQI
21st 二月 2025
26AQI
22nd 二月 2025
30AQI
23rd 二月 2025
30AQI
24th 二月 2025
31AQI
25th 二月 2025
35AQI
26th 二月 2025
41AQI
27th 二月 2025
42AQI
28th 二月 2025
28AQI
1st 三月 2025
29AQI
2nd 三月 2025
28AQI
3rd 三月 2025
26AQI
4th 三月 2025
31AQI
5th 三月 2025
29AQI
6th 三月 2025
23AQI
7th 三月 2025
29AQI
8th 三月 2025
28AQI
9th 三月 2025
29AQI
10th 三月 2025
28AQI
11th 三月 2025
39AQI
12th 三月 2025
30AQI
13th 三月 2025
34AQI
14th 三月 2025
33AQI
15th 三月 2025
25AQI
16th 三月 2025
29AQI
17th 三月 2025
20AQI
18th 三月 2025
17AQI
19th 三月 2025
20AQI
20th 三月 2025
27AQI
21st 三月 2025
16AQI
22nd 三月 2025
19AQI
23rd 三月 2025
20AQI
24th 三月 2025
35AQI
25th 三月 2025
31AQI
26th 三月 2025
23AQI
27th 三月 2025
18AQI
28th 三月 2025
28AQI
29th 三月 2025
51AQI
30th 三月 2025
31AQI
31st 三月 2025
23AQI
1st 四月 2025
19AQI
2nd 四月 2025
22AQI
3rd 四月 2025
28AQI
4th 四月 2025
27AQI
5th 四月 2025
32AQI
6th 四月 2025
31AQI
7th 四月 2025
15AQI
8th 四月 2025
20AQI
9th 四月 2025
16AQI
10th 四月 2025
20AQI
11th 四月 2025
17AQI
12th 四月 2025
13AQI
13th 四月 2025
17AQI
14th 四月 2025
27AQI
15th 四月 2025
35AQI
16th 四月 2025
14AQI
17th 四月 2025
18AQI
18th 四月 2025
28AQI
19th 四月 2025
40AQI
20th 四月 2025
39AQI
21st 四月 2025
22AQI
22nd 四月 2025
38AQI
23rd 四月 2025
26AQI
24th 四月 2025
28AQI
25th 四月 2025
21AQI
26th 四月 2025
33AQI
27th 四月 2025
14AQI
28th 四月 2025
18AQI
29th 四月 2025
25AQI
30th 四月 2025
39AQI
1st 五月 2025
42AQI
2nd 五月 2025
45AQI
3rd 五月 2025
38AQI
4th 五月 2025
23AQI
5th 五月 2025
19AQI
6th 五月 2025
19AQI
7th 五月 2025
19AQI
8th 五月 2025
23AQI
9th 五月 2025
19AQI
10th 五月 2025
18AQI
11th 五月 2025
29AQI
12th 五月 2025
28AQI
13th 五月 2025
22AQI
14th 五月 2025
28AQI
15th 五月 2025
22AQI
16th 五月 2025
41AQI
17th 五月 2025
24AQI
18th 五月 2025
19AQI
19th 五月 2025
20AQI
20th 五月 2025
19AQI
21st 五月 2025
16AQI
22nd 五月 2025
14AQI
23rd 五月 2025
16AQI
24th 五月 2025
14AQI
25th 五月 2025
15AQI
26th 五月 2025
17AQI
27th 五月 2025
20AQI
28th 五月 2025
14AQI
29th 五月 2025
18AQI
30th 五月 2025
22AQI
31st 五月 2025
28AQI
1st 六月 2025
18AQI
2nd 六月 2025
20AQI
3rd 六月 2025
24AQI
4th 六月 2025
34AQI
5th 六月 2025
34AQI
6th 六月 2025
29AQI
7th 六月 2025
23AQI
8th 六月 2025
27AQI
9th 六月 2025
24AQI
10th 六月 2025
31AQI
11th 六月 2025
44AQI
12th 六月 2025
56AQI
13th 六月 2025
58AQI
14th 六月 2025
55AQI
15th 六月 2025
53AQI
16th 六月 2025
42AQI
17th 六月 2025
24AQI
18th 六月 2025
27AQI
19th 六月 2025
26AQI
20th 六月 2025
26AQI
21st 六月 2025
40AQI
22nd 六月 2025
44AQI
23rd 六月 2025
55AQI
24th 六月 2025
60AQI
25th 六月 2025
60AQI
26th 六月 2025
53AQI
27th 六月 2025
43AQI
28th 六月 2025
30AQI
29th 六月 2025
49AQI
30th 六月 2025
45AQI
1st 七月 2025
44AQI
2nd 七月 2025
22AQI
3rd 七月 2025
35AQI
4th 七月 2025
52AQI
5th 七月 2025
59AQI
6th 七月 2025
47AQI
7th 七月 2025
31AQI
8th 七月 2025
34AQI
9th 七月 2025
28AQI
10th 七月 2025
23AQI
11th 七月 2025
31AQI
12th 七月 2025
30AQI
13th 七月 2025
26AQI
14th 七月 2025
23AQI
15th 七月 2025
20AQI
16th 七月 2025
28AQI
17th 七月 2025
26AQI
18th 七月 2025
30AQI
19th 七月 2025
28AQI
20th 七月 2025
20AQI
21st 七月 2025
27AQI
22nd 七月 2025
53AQI
23rd 七月 2025
48AQI
24th 七月 2025
32AQI
25th 七月 2025
37AQI
26th 七月 2025
41AQI
27th 七月 2025
47AQI
28th 七月 2025
25AQI
29th 七月 2025
34AQI
30th 七月 2025
36AQI
31st 七月 2025
30AQI
1st 八月 2025
23AQI
2nd 八月 2025
28AQI
3rd 八月 2025
27AQI
4th 八月 2025
35AQI
5th 八月 2025
54AQI
6th 八月 2025
66AQI
7th 八月 2025
53AQI
8th 八月 2025
38AQI
9th 八月 2025
29AQI
10th 八月 2025
32AQI
11th 八月 2025
30AQI
12th 八月 2025
24AQI
13th 八月 2025
28AQI
14th 八月 2025
28AQI
15th 八月 2025
37AQI
16th 八月 2025
46AQI
17th 八月 2025
51AQI
18th 八月 2025
35AQI
19th 八月 2025
16AQI
20th 八月 2025
23AQI
21st 八月 2025
19AQI
22nd 八月 2025
28AQI
23rd 八月 2025
32AQI
24th 八月 2025
28AQI
25th 八月 2025
29AQI
26th 八月 2025
26AQI
27th 八月 2025
23AQI
28th 八月 2025
28AQI
29th 八月 2025
30AQI
30th 八月 2025
25AQI
31st 八月 2025
25AQI
1st 九月 2025
26AQI
2nd 九月 2025
20AQI
3rd 九月 2025
23AQI
4th 九月 2025
30AQI
5th 九月 2025
40AQI
6th 九月 2025
49AQI
7th 九月 2025
41AQI
8th 九月 2025
29AQI
9th 九月 2025
30AQI
10th 九月 2025
23AQI
11th 九月 2025
24AQI
12th 九月 2025
29AQI
13th 九月 2025
42AQI
14th 九月 2025
42AQI
15th 九月 2025
36AQI
16th 九月 2025
33AQI
17th 九月 2025
18AQI
18th 九月 2025
20AQI
19th 九月 2025
29AQI
20th 九月 2025
42AQI
21st 九月 2025
28AQI
22nd 九月 2025
20AQI
23rd 九月 2025
26AQI
24th 九月 2025
32AQI
25th 九月 2025
30AQI
26th 九月 2025
38AQI
27th 九月 2025
26AQI
28th 九月 2025
24AQI
29th 九月 2025
24AQI
30th 九月 2025
22AQI
1st 十月 2025
44AQI
2nd 十月 2025
40AQI
3rd 十月 2025
39AQI
4th 十月 2025
48AQI
5th 十月 2025
47AQI
6th 十月 2025
47AQI
7th 十月 2025
35AQI
8th 十月 2025
26AQI
9th 十月 2025
42AQI
10th 十月 2025
40AQI
11th 十月 2025
41AQI
12th 十月 2025
35AQI
13th 十月 2025
27AQI
14th 十月 2025
21AQI
15th 十月 2025
31AQI
16th 十月 2025
22AQI
17th 十月 2025
24AQI
18th 十月 2025
39AQI
19th 十月 2025
33AQI
20th 十月 2025
21AQI
21st 十月 2025
27AQI
22nd 十月 2025
31AQI
23rd 十月 2025
24th 十月 2025
25th 十月 2025
26th 十月 2025
27th 十月 2025
28th 十月 2025
29th 十月 2025
30th 十月 2025
31st 十月 2025
1st 十一月 2025
2nd 十一月 2025
3rd 十一月 2025
4th 十一月 2025
5th 十一月 2025
6th 十一月 2025
7th 十一月 2025
8th 十一月 2025
9th 十一月 2025
10th 十一月 2025
11th 十一月 2025
12th 十一月 2025
13th 十一月 2025
14th 十一月 2025
15th 十一月 2025
16th 十一月 2025
17th 十一月 2025
18th 十一月 2025
19th 十一月 2025
20th 十一月 2025
21st 十一月 2025
22nd 十一月 2025
23rd 十一月 2025
24th 十一月 2025
25th 十一月 2025
26th 十一月 2025
27th 十一月 2025
28th 十一月 2025
29th 十一月 2025
30th 十一月 2025
1st 十二月 2025
2nd 十二月 2025
3rd 十二月 2025
4th 十二月 2025
5th 十二月 2025
6th 十二月 2025
7th 十二月 2025
8th 十二月 2025
9th 十二月 2025
10th 十二月 2025
11th 十二月 2025
12th 十二月 2025
13th 十二月 2025
14th 十二月 2025
15th 十二月 2025
16th 十二月 2025
17th 十二月 2025
18th 十二月 2025
19th 十二月 2025
20th 十二月 2025
21st 十二月 2025
22nd 十二月 2025
23rd 十二月 2025
24th 十二月 2025
25th 十二月 2025
26th 十二月 2025
27th 十二月 2025
28th 十二月 2025
29th 十二月 2025
30th 十二月 2025
31st 十二月 2025

32AQI

28AQI

27AQI

25AQI

23AQI

38AQI

34AQI

32AQI

30AQI

35AQI


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

202530AQI

31
28
30
1
30
31
22
8
28
3
27
4
30
22
279
16

最高AQI记录于

六月

38AQI


最低AQI记录于

五月

23AQI


202431AQI

31
28
1
30
1
30
31
29
27
4
29
2
30
31
30
29
2
355
10

最高AQI记录于

八月

36AQI


最低AQI记录于

十一月

25AQI


202336AQI

30
1
28
31
30
29
2
16
10
1
3
24
7
28
3
28
2
30
1
28
1
30
1
332
28
1
3

最高AQI记录于

六月

60AQI


最低AQI记录于

十二月

27AQI


202234AQI

30
21
31
30
31
28
2
20
3
2
29
31
30
30
1
313
6

最高AQI记录于

六月

38AQI


最低AQI记录于

一月

31AQI


202133AQI

30
25
3
29
2
30
31
30
24
7
30
1
29
1
31
30
31
350
14

最高AQI记录于

七月

40AQI


最低AQI记录于

十一月

28AQI


202028AQI

13
20
16
28
31
31
30
30
30
31
260

最高AQI记录于

四月

33AQI


最低AQI记录于

九月

21AQI


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)
36AQI
污染最轻的记录年份
2020(平均)
28AQI


Horn Point的年度2025 AQI(30)相比之前几年的平均百分比变化为-4.9% (改善 AQI):2020 (28), 2021 (33), 2022 (34), 2023 (36), 2024 (31)。