Arlington, Virginia, 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
差
150
不健康
200
严重
300
危险
301+
十月空气质量分析
Arlington, Virginia, 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 2021
54AQI最低AQI记录于
15th Oct 2023
10AQI同日分析（23rd 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18，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
日夜AQI趋势：23rd Oct - 24th Oct 2025
Arlington, Virginia, United States
AQI
天
夜晚
.
7 AM23rd Oct 2025
6 PM
6 AM24th Oct 2025
白天时间
平均最高时间
6PM23rd Oct
125AQI
平均最低时间
7AM23rd Oct
12AQI
夜晚时间
平均最高时间
8PM23rd Oct
62AQI
平均最低时间
10PM23rd Oct
26AQI
在过去的24小时内，
Arlington的AQI最高点为125，出现在天的6 PM；最低点为12，出现在天的7 AM。
日夜AQI趋势：Sep - Oct 2025
Arlington, Virginia, United States
SepOct
24th - 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 - 24th24th
天
夜晚
24th Sep 2025367 AMAQI
24th Sep 2025398 AMAQI
24th Sep 2025409 AMAQI
24th Sep 20254010 AMAQI
24th Sep 20253911 AMAQI
24th Sep 20253912 PMAQI
24th Sep 2025371 PMAQI
24th Sep 2025372 PMAQI
24th Sep 2025393 PMAQI
24th Sep 2025374 PMAQI
24th Sep 2025385 PMAQI
24th Sep 2025396 PMAQI
24th Sep 2025377 PMAQI
24th Sep 2025378 PMAQI
24th Sep 2025379 PMAQI
24th Sep 20253610 PMAQI
24th Sep 20253511 PMAQI
25th Sep 20253212 AMAQI
25th Sep 2025331 AMAQI
25th Sep 2025352 AMAQI
25th Sep 2025393 AMAQI
25th Sep 2025384 AMAQI
25th Sep 2025365 AMAQI
25th Sep 2025356 AMAQI
24°C19/31°C
25th Sep 2025387 AMAQI
25th Sep 2025388 AMAQI
25th Sep 2025369 AMAQI
25th Sep 20253510 AMAQI
25th Sep 20253511 AMAQI
25th Sep 20253512 PMAQI
25th Sep 2025391 PMAQI
25th Sep 2025392 PMAQI
25th Sep 2025383 PMAQI
25th Sep 2025364 PMAQI
25th Sep 2025365 PMAQI
25th Sep 2025356 PMAQI
25th Sep 2025357 PMAQI
25th Sep 2025338 PMAQI
25th Sep 2025299 PMAQI
25th Sep 20252810 PMAQI
25th Sep 20252711 PMAQI
26th Sep 20252812 AMAQI
26th Sep 2025271 AMAQI
26th Sep 2025272 AMAQI
26th Sep 2025253 AMAQI
26th Sep 2025244 AMAQI
26th Sep 2025235 AMAQI
26th Sep 2025236 AMAQI
24°C21/31°C
26th Sep 2025257 AMAQI
26th Sep 2025268 AMAQI
26th Sep 2025279 AMAQI
26th Sep 20252510 AMAQI
26th Sep 20252811 AMAQI
26th Sep 20253612 PMAQI
26th Sep 2025341 PMAQI
26th Sep 2025322 PMAQI
26th Sep 2025363 PMAQI
26th Sep 2025404 PMAQI
26th Sep 2025435 PMAQI
26th Sep 2025446 PMAQI
26th Sep 2025447 PMAQI
26th Sep 2025428 PMAQI
26th Sep 2025349 PMAQI
26th Sep 20253010 PMAQI
26th Sep 20253011 PMAQI
27th Sep 20253012 AMAQI
27th Sep 2025321 AMAQI
27th Sep 2025322 AMAQI
27th Sep 2025333 AMAQI
27th Sep 2025364 AMAQI
27th Sep 2025375 AMAQI
27th Sep 2025356 AMAQI
24°C19/31°C
27th Sep 2025287 AMAQI
27th Sep 2025288 AMAQI
27th Sep 2025339 AMAQI
27th Sep 20253210 AMAQI
27th Sep 20254211 AMAQI
27th Sep 20254212 PMAQI
27th Sep 2025371 PMAQI
27th Sep 2025312 PMAQI
27th Sep 2025273 PMAQI
27th Sep 2025274 PMAQI
27th Sep 2025305 PMAQI
27th Sep 2025246 PMAQI
27th Sep 2025257 PMAQI
27th Sep 2025268 PMAQI
27th Sep 2025259 PMAQI
27th Sep 20252110 PMAQI
27th Sep 20252511 PMAQI
28th Sep 20253512 AMAQI
28th Sep 2025331 AMAQI
28th Sep 2025322 AMAQI
28th Sep 2025343 AMAQI
28th Sep 2025314 AMAQI
28th Sep 2025305 AMAQI
28th Sep 2025366 AMAQI
22°C19/27°C
28th Sep 2025347 AMAQI
28th Sep 2025288 AMAQI
28th Sep 2025279 AMAQI
28th Sep 20252810 AMAQI
28th Sep 20253111 AMAQI
28th Sep 20253912 PMAQI
28th Sep 2025441 PMAQI
28th Sep 2025432 PMAQI
28th Sep 2025423 PMAQI
28th Sep 2025404 PMAQI
28th Sep 2025425 PMAQI
28th Sep 2025436 PMAQI
28th Sep 2025477 PMAQI
28th Sep 2025468 PMAQI
28th Sep 2025469 PMAQI
28th Sep 20254910 PMAQI
28th Sep 20254711 PMAQI
29th Sep 20254712 AMAQI
29th Sep 2025501 AMAQI
29th Sep 2025482 AMAQI
29th Sep 2025453 AMAQI
29th Sep 2025444 AMAQI
29th Sep 2025455 AMAQI
29th Sep 2025466 AMAQI
24°C19/31°C
29th Sep 2025437 AMAQI
29th Sep 2025368 AMAQI
29th Sep 2025379 AMAQI
29th Sep 20253810 AMAQI
29th Sep 20253911 AMAQI
29th Sep 20253912 PMAQI
29th Sep 2025361 PMAQI
29th Sep 2025362 PMAQI
29th Sep 2025393 PMAQI
29th Sep 2025384 PMAQI
29th Sep 2025325 PMAQI
29th Sep 2025366 PMAQI
29th Sep 2025357 PMAQI
29th Sep 2025368 PMAQI
29th Sep 2025409 PMAQI
29th Sep 20253810 PMAQI
29th Sep 20254011 PMAQI
30th Sep 20254012 AMAQI
30th Sep 2025421 AMAQI
30th Sep 2025372 AMAQI
30th Sep 2025403 AMAQI
30th Sep 2025394 AMAQI
30th Sep 2025455 AMAQI
30th Sep 2025396 AMAQI
23°C17/31°C
30th Sep 2025407 AMAQI
30th Sep 2025408 AMAQI
30th Sep 2025399 AMAQI
30th Sep 20254110 AMAQI
30th Sep 20254011 AMAQI
30th Sep 20254012 PMAQI
30th Sep 2025381 PMAQI
30th Sep 2025462 PMAQI
30th Sep 2025443 PMAQI
30th Sep 2025384 PMAQI
30th Sep 2025385 PMAQI
30th Sep 2025406 PMAQI
30th Sep 2025407 PMAQI
30th Sep 2025398 PMAQI
30th Sep 2025409 PMAQI
30th Sep 20254710 PMAQI
30th Sep 20255111 PMAQI
1st Oct 20255112 AMAQI
1st Oct 2025521 AMAQI
1st Oct 2025542 AMAQI
1st Oct 2025523 AMAQI
1st Oct 2025474 AMAQI
1st Oct 2025455 AMAQI
1st Oct 2025476 AMAQI
22°C19/30°C
1st Oct 2025517 AMAQI
1st Oct 2025508 AMAQI
1st Oct 2025449 AMAQI
1st Oct 20254410 AMAQI
1st Oct 20254411 AMAQI
1st Oct 20254312 PMAQI
1st Oct 2025431 PMAQI
1st Oct 2025442 PMAQI
1st Oct 2025433 PMAQI
1st Oct 2025474 PMAQI
1st Oct 2025485 PMAQI
1st Oct 2025506 PMAQI
1st Oct 2025417 PMAQI
1st Oct 2025418 PMAQI
1st Oct 2025429 PMAQI
1st Oct 20254210 PMAQI
1st Oct 20254111 PMAQI
2nd Oct 20254812 AMAQI
2nd Oct 2025531 AMAQI
2nd Oct 2025582 AMAQI
2nd Oct 2025593 AMAQI
2nd Oct 2025604 AMAQI
2nd Oct 2025545 AMAQI
2nd Oct 2025536 AMAQI
20°C16/26°C
2nd Oct 2025567 AMAQI
2nd Oct 2025578 AMAQI
2nd Oct 2025549 AMAQI
2nd Oct 20255310 AMAQI
2nd Oct 20255211 AMAQI
2nd Oct 20255112 PMAQI
2nd Oct 2025501 PMAQI
2nd Oct 2025502 PMAQI
2nd Oct 2025433 PMAQI
2nd Oct 2025364 PMAQI
2nd Oct 2025365 PMAQI
2nd Oct 2025366 PMAQI
2nd Oct 2025367 PMAQI
2nd Oct 2025398 PMAQI
2nd Oct 2025399 PMAQI
2nd Oct 20253810 PMAQI
2nd Oct 20253611 PMAQI
3rd Oct 20253812 AMAQI
3rd Oct 2025361 AMAQI
3rd Oct 2025372 AMAQI
3rd Oct 2025373 AMAQI
3rd Oct 2025384 AMAQI
3rd Oct 2025395 AMAQI
3rd Oct 2025356 AMAQI
17°C10/23°C
3rd Oct 2025357 AMAQI
3rd Oct 2025428 AMAQI
3rd Oct 2025409 AMAQI
3rd Oct 20254210 AMAQI
3rd Oct 20254211 AMAQI
3rd Oct 20255412 PMAQI
3rd Oct 2025481 PMAQI
3rd Oct 2025442 PMAQI
3rd Oct 2025423 PMAQI
3rd Oct 2025434 PMAQI
3rd Oct 2025385 PMAQI
3rd Oct 2025366 PMAQI
3rd Oct 2025397 PMAQI
3rd Oct 2025378 PMAQI
3rd Oct 2025349 PMAQI
3rd Oct 20253510 PMAQI
3rd Oct 20253511 PMAQI
4th Oct 20253812 AMAQI
4th Oct 2025371 AMAQI
4th Oct 2025382 AMAQI
4th Oct 2025363 AMAQI
4th Oct 2025364 AMAQI
4th Oct 2025365 AMAQI
4th Oct 2025366 AMAQI
17°C10/26°C
4th Oct 2025377 AMAQI
4th Oct 2025368 AMAQI
4th Oct 2025369 AMAQI
4th Oct 20254710 AMAQI
4th Oct 20254111 AMAQI
4th Oct 20254612 PMAQI
4th Oct 2025521 PMAQI
4th Oct 2025542 PMAQI
4th Oct 2025513 PMAQI
4th Oct 2025434 PMAQI
4th Oct 2025485 PMAQI
4th Oct 2025486 PMAQI
4th Oct 2025477 PMAQI
4th Oct 2025408 PMAQI
4th Oct 2025489 PMAQI
4th Oct 20255710 PMAQI
4th Oct 20255711 PMAQI
5th Oct 20255812 AMAQI
5th Oct 2025561 AMAQI
5th Oct 2025542 AMAQI
5th Oct 2025513 AMAQI
5th Oct 2025484 AMAQI
5th Oct 2025475 AMAQI
5th Oct 2025376 AMAQI
19°C10/29°C
5th Oct 2025437 AMAQI
5th Oct 2025478 AMAQI
5th Oct 2025479 AMAQI
5th Oct 20254710 AMAQI
5th Oct 20255011 AMAQI
5th Oct 20254712 PMAQI
5th Oct 2025501 PMAQI
5th Oct 2025482 PMAQI
5th Oct 2025493 PMAQI
5th Oct 2025384 PMAQI
5th Oct 2025345 PMAQI
5th Oct 2025336 PMAQI
5th Oct 2025447 PMAQI
5th Oct 2025398 PMAQI
5th Oct 2025469 PMAQI
5th Oct 20255010 PMAQI
5th Oct 20254711 PMAQI
6th Oct 20254912 AMAQI
6th Oct 2025471 AMAQI
6th Oct 2025462 AMAQI
6th Oct 2025423 AMAQI
6th Oct 2025344 AMAQI
6th Oct 2025435 AMAQI
6th Oct 2025466 AMAQI
19°C10/30°C
6th Oct 2025497 AMAQI
6th Oct 2025508 AMAQI
6th Oct 2025509 AMAQI
6th Oct 20255010 AMAQI
6th Oct 20255111 AMAQI
6th Oct 20254512 PMAQI
6th Oct 2025391 PMAQI
7th Oct 2025486 AMAQI
21°C13/31°C
7th Oct 2025487 AMAQI
7th Oct 2025328 AMAQI
7th Oct 2025349 AMAQI
7th Oct 20253610 AMAQI
7th Oct 20254211 AMAQI
7th Oct 20254012 PMAQI
7th Oct 2025371 PMAQI
7th Oct 2025362 PMAQI
7th Oct 2025493 PMAQI
7th Oct 2025494 PMAQI
7th Oct 2025445 PMAQI
7th Oct 2025396 PMAQI
7th Oct 2025347 PMAQI
7th Oct 2025338 PMAQI
7th Oct 2025359 PMAQI
7th Oct 20253510 PMAQI
7th Oct 20253611 PMAQI
8th Oct 20253712 AMAQI
8th Oct 2025361 AMAQI
8th Oct 2025372 AMAQI
8th Oct 2025353 AMAQI
8th Oct 2025344 AMAQI
8th Oct 2025335 AMAQI
8th Oct 2025326 AMAQI
22°C15/30°C
8th Oct 2025337 AMAQI
8th Oct 2025328 AMAQI
8th Oct 2025329 AMAQI
8th Oct 20253110 AMAQI
8th Oct 20253111 AMAQI
8th Oct 20252012 PMAQI
8th Oct 2025261 PMAQI
8th Oct 2025392 PMAQI
8th Oct 2025523 PMAQI
8th Oct 2025494 PMAQI
8th Oct 2025425 PMAQI
8th Oct 2025326 PMAQI
8th Oct 2025327 PMAQI
8th Oct 2025338 PMAQI
8th Oct 2025359 PMAQI
8th Oct 20253510 PMAQI
8th Oct 20253511 PMAQI
9th Oct 20253512 AMAQI
9th Oct 2025361 AMAQI
9th Oct 2025362 AMAQI
9th Oct 2025363 AMAQI
9th Oct 2025354 AMAQI
9th Oct 2025335 AMAQI
9th Oct 2025346 AMAQI
20°C14/22°C
9th Oct 2025337 AMAQI
9th Oct 2025358 AMAQI
9th Oct 2025369 AMAQI
9th Oct 20253610 AMAQI
9th Oct 20253411 AMAQI
9th Oct 20253612 PMAQI
9th Oct 2025341 PMAQI
9th Oct 2025352 PMAQI
9th Oct 2025383 PMAQI
9th Oct 2025394 PMAQI
9th Oct 2025405 PMAQI
9th Oct 2025376 PMAQI
9th Oct 2025337 PMAQI
9th Oct 2025348 PMAQI
9th Oct 2025339 PMAQI
9th Oct 20253310 PMAQI
9th Oct 20253311 PMAQI
10th Oct 20253612 AMAQI
10th Oct 2025351 AMAQI
10th Oct 2025352 AMAQI
10th Oct 2025343 AMAQI
10th Oct 2025334 AMAQI
10th Oct 2025325 AMAQI
10th Oct 2025316 AMAQI
14°C10/20°C
10th Oct 2025337 AMAQI
10th Oct 2025328 AMAQI
10th Oct 2025329 AMAQI
10th Oct 20253310 AMAQI
10th Oct 20253511 AMAQI
10th Oct 20253812 PMAQI
10th Oct 2025371 PMAQI
10th Oct 2025442 PMAQI
10th Oct 2025523 PMAQI
10th Oct 2025524 PMAQI
10th Oct 2025385 PMAQI
10th Oct 2025376 PMAQI
10th Oct 2025347 PMAQI
10th Oct 2025388 PMAQI
10th Oct 2025379 PMAQI
10th Oct 20253910 PMAQI
10th Oct 20253911 PMAQI
11th Oct 20254512 AMAQI
11th Oct 2025431 AMAQI
11th Oct 2025382 AMAQI
11th Oct 2025373 AMAQI
11th Oct 2025364 AMAQI
11th Oct 2025485 AMAQI
11th Oct 2025536 AMAQI
13°C7/19°C
11th Oct 2025537 AMAQI
11th Oct 2025518 AMAQI
11th Oct 2025419 AMAQI
11th Oct 20253810 AMAQI
11th Oct 20253811 AMAQI
11th Oct 20253812 PMAQI
11th Oct 2025391 PMAQI
11th Oct 2025372 PMAQI
11th Oct 2025383 PMAQI
11th Oct 2025384 PMAQI
11th Oct 2025365 PMAQI
11th Oct 2025346 PMAQI
11th Oct 2025367 PMAQI
11th Oct 2025358 PMAQI
11th Oct 2025339 PMAQI
11th Oct 20253510 PMAQI
11th Oct 20253911 PMAQI
12th Oct 20254112 AMAQI
12th Oct 2025401 AMAQI
12th Oct 2025512 AMAQI
12th Oct 2025493 AMAQI
12th Oct 2025484 AMAQI
12th Oct 2025485 AMAQI
12th Oct 2025486 AMAQI
15°C9/22°C
12th Oct 2025387 AMAQI
12th Oct 2025368 AMAQI
12th Oct 2025379 AMAQI
12th Oct 20253610 AMAQI
12th Oct 20253711 AMAQI
12th Oct 20254412 PMAQI
12th Oct 2025401 PMAQI
12th Oct 2025372 PMAQI
12th Oct 2025363 PMAQI
12th Oct 2025354 PMAQI
12th Oct 2025315 PMAQI
12th Oct 2025326 PMAQI
12th Oct 2025317 PMAQI
12th Oct 2025328 PMAQI
12th Oct 2025409 PMAQI
12th Oct 20253710 PMAQI
12th Oct 20253811 PMAQI
13th Oct 20254312 AMAQI
13th Oct 2025421 AMAQI
13th Oct 2025392 AMAQI
13th Oct 2025403 AMAQI
13th Oct 2025404 AMAQI
13th Oct 2025415 AMAQI
13th Oct 2025406 AMAQI
17°C15/19°C
13th Oct 2025417 AMAQI
13th Oct 2025408 AMAQI
13th Oct 2025419 AMAQI
13th Oct 20254110 AMAQI
13th Oct 20254311 AMAQI
13th Oct 20254112 PMAQI
13th Oct 2025431 PMAQI
13th Oct 2025442 PMAQI
13th Oct 2025433 PMAQI
13th Oct 2025434 PMAQI
13th Oct 2025445 PMAQI
13th Oct 2025456 PMAQI
13th Oct 2025467 PMAQI
13th Oct 2025498 PMAQI
13th Oct 2025499 PMAQI
13th Oct 20254910 PMAQI
13th Oct 20254511 PMAQI
14th Oct 20254712 AMAQI
14th Oct 2025471 AMAQI
14th Oct 2025472 AMAQI
14th Oct 2025473 AMAQI
14th Oct 2025474 AMAQI
14th Oct 2025485 AMAQI
14th Oct 2025476 AMAQI
15°C14/16°C
14th Oct 2025477 AMAQI
14th Oct 2025478 AMAQI
14th Oct 2025499 AMAQI
14th Oct 20255110 AMAQI
14th Oct 20255111 AMAQI
14th Oct 20255012 PMAQI
14th Oct 2025531 PMAQI
14th Oct 2025512 PMAQI
14th Oct 2025473 PMAQI
14th Oct 2025444 PMAQI
14th Oct 2025385 PMAQI
14th Oct 2025376 PMAQI
14th Oct 2025427 PMAQI
14th Oct 2025428 PMAQI
14th Oct 2025449 PMAQI
14th Oct 20253610 PMAQI
14th Oct 20254311 PMAQI
15th Oct 20254412 AMAQI
15th Oct 2025341 AMAQI
15th Oct 2025362 AMAQI
15th Oct 2025343 AMAQI
15th Oct 2025334 AMAQI
15th Oct 2025345 AMAQI
15th Oct 2025336 AMAQI
16°C13/24°C
15th Oct 2025367 AMAQI
15th Oct 2025388 AMAQI
15th Oct 2025379 AMAQI
15th Oct 20253810 AMAQI
15th Oct 20254911 AMAQI
15th Oct 20254212 PMAQI
15th Oct 2025511 PMAQI
15th Oct 2025462 PMAQI
15th Oct 2025443 PMAQI
15th Oct 2025524 PMAQI
15th Oct 2025535 PMAQI
15th Oct 2025516 PMAQI
15th Oct 2025457 PMAQI
15th Oct 2025428 PMAQI
15th Oct 2025529 PMAQI
15th Oct 20254410 PMAQI
15th Oct 20254111 PMAQI
16th Oct 20253712 AMAQI
16th Oct 2025421 AMAQI
16th Oct 2025382 AMAQI
16th Oct 2025373 AMAQI
16th Oct 2025304 AMAQI
16th Oct 2025325 AMAQI
16th Oct 2025326 AMAQI
18°C12/27°C
16th Oct 2025317 AMAQI
16th Oct 2025338 AMAQI
16th Oct 2025369 AMAQI
16th Oct 20253510 AMAQI
16th Oct 20253511 AMAQI
16th Oct 20253812 PMAQI
16th Oct 2025411 PMAQI
16th Oct 2025362 PMAQI
16th Oct 2025383 PMAQI
16th Oct 2025334 PMAQI
16th Oct 2025355 PMAQI
16th Oct 2025376 PMAQI
16th Oct 2025417 PMAQI
16th Oct 2025408 PMAQI
16th Oct 2025449 PMAQI
16th Oct 20254410 PMAQI
16th Oct 20254211 PMAQI
17th Oct 20254012 AMAQI
17th Oct 2025431 AMAQI
17th Oct 2025462 AMAQI
17th Oct 2025373 AMAQI
17th Oct 2025414 AMAQI
17th Oct 2025415 AMAQI
17th Oct 2025336 AMAQI
14°C8/21°C
17th Oct 2025347 AMAQI
17th Oct 2025328 AMAQI
17th Oct 2025349 AMAQI
17th Oct 20253510 AMAQI
17th Oct 20253611 AMAQI
17th Oct 20253512 PMAQI
17th Oct 2025421 PMAQI
17th Oct 2025392 PMAQI
17th Oct 2025373 PMAQI
17th Oct 2025344 PMAQI
17th Oct 2025335 PMAQI
17th Oct 2025326 PMAQI
17th Oct 2025327 PMAQI
17th Oct 2025348 PMAQI
17th Oct 2025359 PMAQI
17th Oct 20253410 PMAQI
17th Oct 20254911 PMAQI
18th Oct 20254912 AMAQI
18th Oct 2025491 AMAQI
18th Oct 2025342 AMAQI
18th Oct 2025393 AMAQI
18th Oct 2025404 AMAQI
18th Oct 2025375 AMAQI
18th Oct 2025436 AMAQI
13°C7/21°C
18th Oct 2025397 AMAQI
18th Oct 2025468 AMAQI
18th Oct 2025469 AMAQI
18th Oct 20253410 AMAQI
18th Oct 20253211 AMAQI
18th Oct 20254112 PMAQI
18th Oct 2025391 PMAQI
18th Oct 2025352 PMAQI
18th Oct 2025423 PMAQI
18th Oct 2025374 PMAQI
18th Oct 2025385 PMAQI
18th Oct 2025386 PMAQI
18th Oct 2025527 PMAQI
18th Oct 2025468 PMAQI
18th Oct 2025499 PMAQI
18th Oct 20254710 PMAQI
18th Oct 20255211 PMAQI
19th Oct 20255112 AMAQI
19th Oct 2025521 AMAQI
19th Oct 2025472 AMAQI
19th Oct 2025453 AMAQI
19th Oct 2025404 AMAQI
19th Oct 2025465 AMAQI
19th Oct 2025476 AMAQI
15°C7/25°C
19th Oct 2025447 AMAQI
19th Oct 2025458 AMAQI
19th Oct 2025479 AMAQI
19th Oct 20254610 AMAQI
19th Oct 20253311 AMAQI
19th Oct 20253112 PMAQI
19th Oct 2025351 PMAQI
19th Oct 2025202 PMAQI
19th Oct 2025113 PMAQI
19th Oct 2025114 PMAQI
19th Oct 2025135 PMAQI
19th Oct 2025146 PMAQI
19th Oct 2025207 PMAQI
19th Oct 2025208 PMAQI
19th Oct 2025309 PMAQI
19th Oct 20253410 PMAQI
19th Oct 20253411 PMAQI
20th Oct 20254012 AMAQI
20th Oct 2025401 AMAQI
20th Oct 2025322 AMAQI
20th Oct 2025213 AMAQI
20th Oct 2025234 AMAQI
20th Oct 2025375 AMAQI
20th Oct 2025356 AMAQI
19°C11/28°C
20th Oct 2025287 AMAQI
20th Oct 2025298 AMAQI
20th Oct 2025309 AMAQI
20th Oct 20253110 AMAQI
20th Oct 20252911 AMAQI
20th Oct 20253212 PMAQI
20th Oct 2025331 PMAQI
20th Oct 2025352 PMAQI
20th Oct 2025443 PMAQI
20th Oct 2025504 PMAQI
20th Oct 2025325 PMAQI
20th Oct 2025366 PMAQI
20th Oct 2025357 PMAQI
20th Oct 2025398 PMAQI
20th Oct 2025429 PMAQI
20th Oct 20255910 PMAQI
20th Oct 20255411 PMAQI
21st Oct 20255412 AMAQI
21st Oct 2025531 AMAQI
21st Oct 2025342 AMAQI
21st Oct 2025243 AMAQI
21st Oct 2025244 AMAQI
21st Oct 2025375 AMAQI
21st Oct 2025446 AMAQI
15°C10/21°C
21st Oct 2025397 AMAQI
21st Oct 2025248 AMAQI
21st Oct 2025439 AMAQI
21st Oct 20253110 AMAQI
21st Oct 20254811 AMAQI
21st Oct 20255512 PMAQI
21st Oct 2025521 PMAQI
21st Oct 2025632 PMAQI
21st Oct 2025523 PMAQI
21st Oct 2025244 PMAQI
21st Oct 2025265 PMAQI
21st Oct 2025256 PMAQI
21st Oct 2025257 PMAQI
21st Oct 2025288 PMAQI
21st Oct 2025359 PMAQI
21st Oct 20254210 PMAQI
21st Oct 20254511 PMAQI
22nd Oct 20254412 AMAQI
22nd Oct 2025401 AMAQI
22nd Oct 2025332 AMAQI
22nd Oct 2025313 AMAQI
22nd Oct 2025294 AMAQI
22nd Oct 2025215 AMAQI
22nd Oct 2025266 AMAQI
14°C5/23°C
22nd Oct 2025267 AMAQI
22nd Oct 2025288 AMAQI
22nd Oct 2025329 AMAQI
22nd Oct 20253110 AMAQI
22nd Oct 20253311 AMAQI
22nd Oct 20253812 PMAQI
22nd Oct 2025321 PMAQI
22nd Oct 2025212 PMAQI
22nd Oct 2025203 PMAQI
22nd Oct 2025184 PMAQI
22nd Oct 2025165 PMAQI
22nd Oct 2025226 PMAQI
22nd Oct 2025127 PMAQI
22nd Oct 2025198 PMAQI
22nd Oct 2025319 PMAQI
22nd Oct 20253610 PMAQI
22nd Oct 20252811 PMAQI
23rd Oct 20253112 AMAQI
23rd Oct 2025261 AMAQI
23rd Oct 2025182 AMAQI
23rd Oct 2025193 AMAQI
23rd Oct 2025204 AMAQI
23rd Oct 2025215 AMAQI
23rd Oct 2025136 AMAQI
15°C10/21°C
23rd Oct 2025127 AMAQI
23rd Oct 2025138 AMAQI
23rd Oct 2025179 AMAQI
23rd Oct 20251710 AMAQI
23rd Oct 20251811 AMAQI
23rd Oct 20252612 PMAQI
23rd Oct 2025291 PMAQI
23rd Oct 2025282 PMAQI
23rd Oct 2025293 PMAQI
23rd Oct 2025334 PMAQI
23rd Oct 2025345 PMAQI
23rd Oct 20251256 PMAQI
23rd Oct 2025587 PMAQI
23rd Oct 2025628 PMAQI
23rd Oct 2025279 PMAQI
23rd Oct 20252610 PMAQI
23rd Oct 20252711 PMAQI
24th Oct 20252712 AMAQI
24th Oct 2025281 AMAQI
24th Oct 2025282 AMAQI
24th Oct 2025303 AMAQI
24th Oct 2025274 AMAQI
24th Oct 2025285 AMAQI
24th Oct 2025316 AMAQI
14°C9/21°C
24th Oct 2025307 AMAQI
7 AM24th Oct 2025278 AMAQI
24th Oct 2025209 AMAQI
24th Oct 20252910 AMAQI
24th Oct 20253811 AMAQI
24th Oct 20254112 PMAQI
12 PM24th Oct 2025561 PMAQI
24th Oct 2025522 PMAQI
24th Oct 2025433 PMAQI
24th Oct 2025234 PMAQI
6 PM
12 AM
6 AM
--°C/°C
白天时间
平均最高时间
11 AM - 3 PM
40AQI
5 小时 / 天
150 小时 / 月
平均最低时间
5 PM
36AQI
1 小时 / 天
30 小时 / 月
过去30天中，白天AQI最高值为11 AM到3 PM（平均40），最低值为5 PM到5 PM（平均36）。
夜晚时间
平均最高时间
12 AM - 1 AM
41AQI
2 小时 / 天
60 小时 / 月
平均最低时间
3 AM - 4 AM
37AQI
2 小时 / 天
60 小时 / 月
过去30天中，夜间AQI最高值为12 AM到1 AM（平均41），最低值为3 AM到4 AM（平均37）。
2025空气质量与天数对比
Arlington, Virginia, United States
2025
92%
273
8%
23
在2025年的最后297天中，不同AQI类别的总天数 (剩余 68 天)
良好
273 天数适中
23 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：92%
健康风险级别:
非常低
在2025年中，92%的297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
Arlington, Virginia, 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
24AQI
24AQI
2nd 一月 2025
21AQI
21AQI
3rd 一月 2025
23AQI
23AQI
4th 一月 2025
20AQI
20AQI
5th 一月 2025
27AQI
27AQI
6th 一月 2025
32AQI
32AQI
7th 一月 2025
18AQI
18AQI
8th 一月 2025
22AQI
22AQI
9th 一月 2025
19AQI
19AQI
10th 一月 2025
29AQI
29AQI
11th 一月 2025
34AQI
34AQI
12th 一月 2025
46AQI
46AQI
13th 一月 2025
37AQI
37AQI
14th 一月 2025
21AQI
21AQI
15th 一月 2025
28AQI
28AQI
16th 一月 2025
34AQI
34AQI
17th 一月 2025
34AQI
34AQI
18th 一月 2025
34AQI
34AQI
19th 一月 2025
51AQI
51AQI
20th 一月 2025
21AQI
21AQI
21st 一月 2025
27AQI
27AQI
22nd 一月 2025
37AQI
37AQI
23rd 一月 2025
52AQI
52AQI
24th 一月 2025
54AQI
54AQI
25th 一月 2025
50AQI
50AQI
26th 一月 2025
38AQI
38AQI
27th 一月 2025
40AQI
40AQI
28th 一月 2025
23AQI
23AQI
29th 一月 2025
21AQI
21AQI
30th 一月 2025
21AQI
21AQI
31st 一月 2025
32AQI
32AQI
1st 二月 2025
22AQI
22AQI
2nd 二月 2025
22AQI
22AQI
3rd 二月 2025
31AQI
31AQI
4th 二月 2025
30AQI
30AQI
5th 二月 2025
22AQI
22AQI
6th 二月 2025
28AQI
28AQI
7th 二月 2025
28AQI
28AQI
8th 二月 2025
27AQI
27AQI
9th 二月 2025
28AQI
28AQI
10th 二月 2025
32AQI
32AQI
11th 二月 2025
34AQI
34AQI
12th 二月 2025
49AQI
49AQI
13th 二月 2025
23AQI
23AQI
14th 二月 2025
22AQI
22AQI
15th 二月 2025
23AQI
23AQI
16th 二月 2025
21AQI
21AQI
17th 二月 2025
19AQI
19AQI
18th 二月 2025
20AQI
20AQI
19th 二月 2025
24AQI
24AQI
20th 二月 2025
24AQI
24AQI
21st 二月 2025
23AQI
23AQI
22nd 二月 2025
35AQI
35AQI
23rd 二月 2025
31AQI
31AQI
24th 二月 2025
30AQI
30AQI
25th 二月 2025
31AQI
31AQI
26th 二月 2025
31AQI
31AQI
27th 二月 2025
42AQI
42AQI
28th 二月 2025
23AQI
23AQI
1st 三月 2025
23AQI
23AQI
2nd 三月 2025
22AQI
22AQI
3rd 三月 2025
31AQI
31AQI
4th 三月 2025
29AQI
29AQI
5th 三月 2025
21AQI
21AQI
6th 三月 2025
16AQI
16AQI
7th 三月 2025
20AQI
20AQI
8th 三月 2025
21AQI
21AQI
9th 三月 2025
23AQI
23AQI
10th 三月 2025
24AQI
24AQI
11th 三月 2025
28AQI
28AQI
12th 三月 2025
25AQI
25AQI
13th 三月 2025
38AQI
38AQI
14th 三月 2025
46AQI
46AQI
15th 三月 2025
36AQI
36AQI
16th 三月 2025
28AQI
28AQI
17th 三月 2025
21AQI
21AQI
18th 三月 2025
17AQI
17AQI
19th 三月 2025
20AQI
20AQI
20th 三月 2025
29AQI
29AQI
21st 三月 2025
16AQI
16AQI
22nd 三月 2025
20AQI
20AQI
23rd 三月 2025
19AQI
19AQI
24th 三月 2025
32AQI
32AQI
25th 三月 2025
20AQI
20AQI
26th 三月 2025
19AQI
19AQI
27th 三月 2025
19AQI
19AQI
28th 三月 2025
32AQI
32AQI
29th 三月 2025
55AQI
55AQI
30th 三月 2025
35AQI
35AQI
31st 三月 2025
25AQI
25AQI
1st 四月 2025
19AQI
19AQI
2nd 四月 2025
21AQI
21AQI
3rd 四月 2025
32AQI
32AQI
4th 四月 2025
28AQI
28AQI
5th 四月 2025
38AQI
38AQI
6th 四月 2025
37AQI
37AQI
7th 四月 2025
20AQI
20AQI
8th 四月 2025
22AQI
22AQI
9th 四月 2025
18AQI
18AQI
10th 四月 2025
20AQI
20AQI
11th 四月 2025
22AQI
22AQI
12th 四月 2025
17AQI
17AQI
13th 四月 2025
19AQI
19AQI
14th 四月 2025
31AQI
31AQI
15th 四月 2025
34AQI
34AQI
16th 四月 2025
15AQI
15AQI
17th 四月 2025
18AQI
18AQI
18th 四月 2025
35AQI
35AQI
19th 四月 2025
49AQI
49AQI
20th 四月 2025
41AQI
41AQI
21st 四月 2025
28AQI
28AQI
22nd 四月 2025
37AQI
37AQI
23rd 四月 2025
30AQI
30AQI
24th 四月 2025
45AQI
45AQI
25th 四月 2025
30AQI
30AQI
26th 四月 2025
35AQI
35AQI
27th 四月 2025
12AQI
12AQI
28th 四月 2025
17AQI
17AQI
29th 四月 2025
29AQI
29AQI
30th 四月 2025
31AQI
31AQI
1st 五月 2025
40AQI
40AQI
2nd 五月 2025
42AQI
42AQI
3rd 五月 2025
37AQI
37AQI
4th 五月 2025
23AQI
23AQI
5th 五月 2025
25AQI
25AQI
6th 五月 2025
23AQI
23AQI
7th 五月 2025
19AQI
19AQI
8th 五月 2025
29AQI
29AQI
9th 五月 2025
22AQI
22AQI
10th 五月 2025
20AQI
20AQI
11th 五月 2025
28AQI
28AQI
12th 五月 2025
32AQI
32AQI
13th 五月 2025
21AQI
21AQI
14th 五月 2025
30AQI
30AQI
15th 五月 2025
33AQI
33AQI
16th 五月 2025
46AQI
46AQI
17th 五月 2025
29AQI
29AQI
18th 五月 2025
18AQI
18AQI
19th 五月 2025
20AQI
20AQI
20th 五月 2025
19AQI
19AQI
21st 五月 2025
17AQI
17AQI
22nd 五月 2025
14AQI
14AQI
23rd 五月 2025
14AQI
14AQI
24th 五月 2025
14AQI
14AQI
25th 五月 2025
16AQI
16AQI
26th 五月 2025
20AQI
20AQI
27th 五月 2025
26AQI
26AQI
28th 五月 2025
16AQI
16AQI
29th 五月 2025
20AQI
20AQI
30th 五月 2025
31AQI
31AQI
31st 五月 2025
31AQI
31AQI
1st 六月 2025
20AQI
20AQI
2nd 六月 2025
23AQI
23AQI
3rd 六月 2025
27AQI
27AQI
4th 六月 2025
45AQI
45AQI
5th 六月 2025
51AQI
51AQI
6th 六月 2025
47AQI
47AQI
7th 六月 2025
32AQI
32AQI
8th 六月 2025
41AQI
41AQI
9th 六月 2025
36AQI
36AQI
10th 六月 2025
39AQI
39AQI
11th 六月 2025
55AQI
55AQI
12th 六月 2025
61AQI
61AQI
13th 六月 2025
64AQI
64AQI
14th 六月 2025
49AQI
49AQI
15th 六月 2025
40AQI
40AQI
16th 六月 2025
24AQI
24AQI
17th 六月 2025
25AQI
25AQI
18th 六月 2025
37AQI
37AQI
19th 六月 2025
29AQI
29AQI
20th 六月 2025
23AQI
23AQI
21st 六月 2025
41AQI
41AQI
22nd 六月 2025
45AQI
45AQI
23rd 六月 2025
53AQI
53AQI
24th 六月 2025
56AQI
56AQI
25th 六月 2025
57AQI
57AQI
26th 六月 2025
49AQI
49AQI
27th 六月 2025
38AQI
38AQI
28th 六月 2025
28AQI
28AQI
29th 六月 2025
43AQI
43AQI
30th 六月 2025
40AQI
40AQI
1st 七月 2025
46AQI
46AQI
2nd 七月 2025
28AQI
28AQI
3rd 七月 2025
38AQI
38AQI
4th 七月 2025
53AQI
53AQI
5th 七月 2025
85AQI
85AQI
6th 七月 2025
57AQI
57AQI
7th 七月 2025
37AQI
37AQI
8th 七月 2025
41AQI
41AQI
9th 七月 2025
32AQI
32AQI
10th 七月 2025
31AQI
31AQI
11th 七月 2025
35AQI
35AQI
12th 七月 2025
38AQI
38AQI
13th 七月 2025
30AQI
30AQI
14th 七月 2025
30AQI
30AQI
15th 七月 2025
27AQI
27AQI
16th 七月 2025
29AQI
29AQI
17th 七月 2025
29AQI
29AQI
18th 七月 2025
29AQI
29AQI
19th 七月 2025
31AQI
31AQI
20th 七月 2025
27AQI
27AQI
21st 七月 2025
28AQI
28AQI
22nd 七月 2025
53AQI
53AQI
23rd 七月 2025
51AQI
51AQI
24th 七月 2025
36AQI
36AQI
25th 七月 2025
47AQI
47AQI
26th 七月 2025
41AQI
41AQI
27th 七月 2025
54AQI
54AQI
28th 七月 2025
34AQI
34AQI
29th 七月 2025
50AQI
50AQI
30th 七月 2025
52AQI
52AQI
31st 七月 2025
46AQI
46AQI
1st 八月 2025
28AQI
28AQI
2nd 八月 2025
42AQI
42AQI
3rd 八月 2025
48AQI
48AQI
4th 八月 2025
57AQI
57AQI
5th 八月 2025
67AQI
67AQI
6th 八月 2025
70AQI
70AQI
7th 八月 2025
63AQI
63AQI
8th 八月 2025
49AQI
49AQI
9th 八月 2025
31AQI
31AQI
10th 八月 2025
34AQI
34AQI
11th 八月 2025
44AQI
44AQI
12th 八月 2025
31AQI
31AQI
13th 八月 2025
29AQI
29AQI
14th 八月 2025
28AQI
28AQI
15th 八月 2025
45AQI
45AQI
16th 八月 2025
48AQI
48AQI
17th 八月 2025
48AQI
48AQI
18th 八月 2025
33AQI
33AQI
19th 八月 2025
20AQI
20AQI
20th 八月 2025
27AQI
27AQI
21st 八月 2025
20AQI
20AQI
22nd 八月 2025
24AQI
24AQI
23rd 八月 2025
29AQI
29AQI
24th 八月 2025
28AQI
28AQI
25th 八月 2025
25AQI
25AQI
26th 八月 2025
20AQI
20AQI
27th 八月 2025
20AQI
20AQI
28th 八月 2025
34AQI
34AQI
29th 八月 2025
28AQI
28AQI
30th 八月 2025
19AQI
19AQI
31st 八月 2025
30AQI
30AQI
1st 九月 2025
33AQI
33AQI
2nd 九月 2025
21AQI
21AQI
3rd 九月 2025
29AQI
29AQI
4th 九月 2025
29AQI
29AQI
5th 九月 2025
36AQI
36AQI
6th 九月 2025
53AQI
53AQI
7th 九月 2025
36AQI
36AQI
8th 九月 2025
25AQI
25AQI
9th 九月 2025
27AQI
27AQI
10th 九月 2025
22AQI
22AQI
11th 九月 2025
23AQI
23AQI
12th 九月 2025
35AQI
35AQI
13th 九月 2025
42AQI
42AQI
14th 九月 2025
46AQI
46AQI
15th 九月 2025
43AQI
43AQI
16th 九月 2025
34AQI
34AQI
17th 九月 2025
23AQI
23AQI
18th 九月 2025
21AQI
21AQI
19th 九月 2025
34AQI
34AQI
20th 九月 2025
36AQI
36AQI
21st 九月 2025
30AQI
30AQI
22nd 九月 2025
22AQI
22AQI
23rd 九月 2025
32AQI
32AQI
24th 九月 2025
44AQI
44AQI
25th 九月 2025
37AQI
37AQI
26th 九月 2025
23AQI
23AQI
27th 九月 2025
30AQI
30AQI
28th 九月 2025
26AQI
26AQI
29th 九月 2025
25AQI
25AQI
30th 九月 2025
23AQI
23AQI
1st 十月 2025
25AQI
25AQI
2nd 十月 2025
28AQI
28AQI
3rd 十月 2025
12AQI
12AQI
4th 十月 2025
27AQI
27AQI
5th 十月 2025
38AQI
38AQI
6th 十月 2025
37AQI
37AQI
7th 十月 2025
16AQI
16AQI
8th 十月 2025
14AQI
14AQI
9th 十月 2025
11AQI
11AQI
10th 十月 2025
14AQI
14AQI
11th 十月 2025
19AQI
19AQI
12th 十月 2025
21AQI
21AQI
13th 十月 2025
27AQI
27AQI
14th 十月 2025
22AQI
22AQI
15th 十月 2025
18AQI
18AQI
16th 十月 2025
12AQI
12AQI
17th 十月 2025
13AQI
13AQI
18th 十月 2025
38AQI
38AQI
19th 十月 2025
32AQI
32AQI
20th 十月 2025
25AQI
25AQI
21st 十月 2025
31AQI
31AQI
22nd 十月 2025
21AQI
21AQI
23rd 十月 2025
18AQI
18AQI
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
31AQI
28AQI
26AQI
28AQI
25AQI
41AQI
40AQI
36AQI
31AQI
23AQI
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
202531AQI
28
3
28
30
1
30
31
23
7
24
7
27
4
29
1
23
273
23
最高AQI记录于
六月41AQI
最低AQI记录于
十月23AQI
202428AQI
29
2
24
5
31
30
31
30
30
1
24
7
30
31
30
28
3
348
18
最高AQI记录于
八月35AQI
最低AQI记录于
三月22AQI
202337AQI
30
1
24
4
29
2
26
4
23
8
13
12
2
2
1
23
7
1
25
6
29
1
30
1
27
2
25
6
304
54
3
2
1
最高AQI记录于
六月72AQI
最低AQI记录于
十月25AQI
202232AQI
27
4
20
1
29
2
30
28
3
29
1
23
1
2
29
31
29
1
26
5
303
18
最高AQI记录于
十二月40AQI
最低AQI记录于
四月25AQI
202134AQI
26
4
22
6
29
2
30
30
1
28
2
19
12
24
7
27
3
30
1
27
3
28
3
320
44
最高AQI记录于
七月49AQI
最低AQI记录于
五月26AQI
202030AQI
12
1
21
18
30
26
5
31
30
31
27
3
27
4
253
13
最高AQI记录于
七月36AQI
最低AQI记录于
五月25AQI
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)
37AQI污染最轻的记录年份
2024(平均)
28AQIArlington的年度2025 AQI（31）相比之前几年的平均百分比变化为-2.4% (改善 AQI)：2020 (30), 2021 (34), 2022 (32), 2023 (37), 2024 (28)。
