Country Background

Chesterfield, 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
150
不健康
200
严重
300
危险
301+

十月空气质量分析

Chesterfield, Virginia, United States

2025
AQI
.
天数

AQI趋势:最高与最低

最高AQI记录于
6th Oct 2025
39AQI
最低AQI记录于
8th Oct 2025
11AQI


同日分析(18th October ):
在过去1年的这一天,AQI差异显著:2025年排名为1st 最高,AQI为29,属于良好空气质量。

下载2024年度数据

全球空气质量报告

Globe

日夜AQI趋势:18th Oct - 19th Oct 2025

Chesterfield, Virginia, United States

AQI
夜晚
.

7 AM18th Oct 2025

6 PM

6 AM19th Oct 2025

白天时间
平均最高时间
5PM18th Oct

41AQI

平均最低时间
11AM18th Oct

27AQI

夜晚时间
平均最高时间
5AM19th Oct

58AQI

平均最低时间
7PM18th Oct

42AQI

在过去的24小时内,

Chesterfield的AQI最高点为58,出现在夜晚的5 AM;最低点为27,出现在的11 AM。

日夜AQI趋势:Sep - Oct 2025

Chesterfield, Virginia, United States

SepOct
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 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
夜晚
19th Sep 2025487 AMAQI
19th Sep 2025468 AMAQI
19th Sep 2025449 AMAQI
19th Sep 20254210 AMAQI
19th Sep 20254311 AMAQI
19th Sep 20254312 PMAQI
19th Sep 2025441 PMAQI
19th Sep 2025452 PMAQI
19th Sep 2025463 PMAQI
19th Sep 2025434 PMAQI
19th Sep 2025465 PMAQI
19th Sep 2025446 PMAQI
19th Sep 2025437 PMAQI
19th Sep 2025468 PMAQI
19th Sep 2025489 PMAQI
19th Sep 20255010 PMAQI
19th Sep 20254811 PMAQI
20th Sep 20255112 AMAQI
20th Sep 2025561 AMAQI
20th Sep 2025572 AMAQI
20th Sep 2025563 AMAQI
20th Sep 2025584 AMAQI
20th Sep 2025585 AMAQI
20th Sep 2025566 AMAQI

23°C18/32°C

20th Sep 2025567 AMAQI
20th Sep 2025568 AMAQI
20th Sep 2025569 AMAQI
20th Sep 20255710 AMAQI
20th Sep 20255611 AMAQI
20th Sep 20255612 PMAQI
20th Sep 2025541 PMAQI
20th Sep 2025562 PMAQI
20th Sep 2025553 PMAQI
20th Sep 2025544 PMAQI
20th Sep 2025545 PMAQI
20th Sep 2025536 PMAQI
20th Sep 2025557 PMAQI
20th Sep 2025568 PMAQI
20th Sep 2025539 PMAQI
20th Sep 20255210 PMAQI
20th Sep 20255411 PMAQI
21st Sep 20255312 AMAQI
21st Sep 2025491 AMAQI
21st Sep 2025522 AMAQI
21st Sep 2025533 AMAQI
21st Sep 2025534 AMAQI
21st Sep 2025515 AMAQI
21st Sep 2025526 AMAQI

22°C18/26°C

21st Sep 2025527 AMAQI
21st Sep 2025538 AMAQI
21st Sep 2025509 AMAQI
21st Sep 20255210 AMAQI
21st Sep 20254511 AMAQI
21st Sep 20254612 PMAQI
21st Sep 2025461 PMAQI
21st Sep 2025482 PMAQI
21st Sep 2025493 PMAQI
21st Sep 2025504 PMAQI
21st Sep 2025515 PMAQI
21st Sep 2025496 PMAQI
21st Sep 2025527 PMAQI
21st Sep 2025488 PMAQI
21st Sep 2025489 PMAQI
21st Sep 20254610 PMAQI
21st Sep 20254611 PMAQI
22nd Sep 20254212 AMAQI
22nd Sep 2025321 AMAQI
22nd Sep 2025302 AMAQI
22nd Sep 2025333 AMAQI
22nd Sep 2025344 AMAQI
22nd Sep 2025325 AMAQI
22nd Sep 2025316 AMAQI

22°C19/28°C

22nd Sep 2025327 AMAQI
22nd Sep 2025328 AMAQI
22nd Sep 2025319 AMAQI
22nd Sep 20252910 AMAQI
22nd Sep 20252811 AMAQI
22nd Sep 20253012 PMAQI
22nd Sep 2025331 PMAQI
22nd Sep 2025332 PMAQI
22nd Sep 2025343 PMAQI
22nd Sep 2025344 PMAQI
22nd Sep 2025365 PMAQI
22nd Sep 2025366 PMAQI
22nd Sep 2025337 PMAQI
22nd Sep 2025328 PMAQI
22nd Sep 2025349 PMAQI
22nd Sep 20253610 PMAQI
22nd Sep 20253611 PMAQI
23rd Sep 20253512 AMAQI
23rd Sep 2025341 AMAQI
23rd Sep 2025352 AMAQI
23rd Sep 2025353 AMAQI
23rd Sep 2025324 AMAQI
23rd Sep 2025315 AMAQI
23rd Sep 2025336 AMAQI

21°C13/30°C

23rd Sep 2025357 AMAQI
23rd Sep 2025358 AMAQI
23rd Sep 2025369 AMAQI
23rd Sep 20253910 AMAQI
23rd Sep 20253811 AMAQI
23rd Sep 20253812 PMAQI
23rd Sep 2025381 PMAQI
23rd Sep 2025422 PMAQI
23rd Sep 2025423 PMAQI
23rd Sep 2025424 PMAQI
23rd Sep 2025425 PMAQI
23rd Sep 2025416 PMAQI
23rd Sep 2025407 PMAQI
23rd Sep 2025388 PMAQI
23rd Sep 2025409 PMAQI
23rd Sep 20254010 PMAQI
23rd Sep 20254211 PMAQI
24th Sep 20254212 AMAQI
24th Sep 2025491 AMAQI
24th Sep 2025492 AMAQI
24th Sep 2025513 AMAQI
24th Sep 2025514 AMAQI
24th Sep 2025485 AMAQI
24th Sep 2025506 AMAQI

23°C15/33°C

24th Sep 2025497 AMAQI
24th Sep 2025478 AMAQI
24th Sep 2025469 AMAQI
24th Sep 20254410 AMAQI
24th Sep 20254411 AMAQI
24th Sep 20254512 PMAQI
24th Sep 2025441 PMAQI
24th Sep 2025482 PMAQI
24th Sep 2025503 PMAQI
24th Sep 2025504 PMAQI
24th Sep 2025505 PMAQI
24th Sep 2025506 PMAQI
24th Sep 2025497 PMAQI
24th Sep 2025488 PMAQI
24th Sep 2025469 PMAQI
24th Sep 20254610 PMAQI
24th Sep 20254611 PMAQI
25th Sep 20255412 AMAQI
25th Sep 2025541 AMAQI
25th Sep 2025522 AMAQI
25th Sep 2025523 AMAQI
25th Sep 2025534 AMAQI
25th Sep 2025525 AMAQI
25th Sep 2025446 AMAQI

25°C19/34°C

25th Sep 2025447 AMAQI
25th Sep 2025458 AMAQI
25th Sep 2025349 AMAQI
25th Sep 20252510 AMAQI
25th Sep 20252411 AMAQI
25th Sep 20252812 PMAQI
25th Sep 2025301 PMAQI
25th Sep 2025362 PMAQI
25th Sep 2025403 PMAQI
25th Sep 2025444 PMAQI
25th Sep 2025445 PMAQI
25th Sep 2025406 PMAQI
25th Sep 2025407 PMAQI
25th Sep 2025438 PMAQI
25th Sep 2025489 PMAQI
25th Sep 20255210 PMAQI
25th Sep 20255411 PMAQI
26th Sep 20255512 AMAQI
26th Sep 2025551 AMAQI
26th Sep 2025552 AMAQI
26th Sep 2025553 AMAQI
26th Sep 2025534 AMAQI
26th Sep 2025485 AMAQI
26th Sep 2025426 AMAQI

26°C21/34°C

26th Sep 2025397 AMAQI
26th Sep 2025448 AMAQI
26th Sep 2025459 AMAQI
26th Sep 20254010 AMAQI
26th Sep 20253111 AMAQI
26th Sep 20252412 PMAQI
26th Sep 2025181 PMAQI
26th Sep 2025192 PMAQI
26th Sep 2025193 PMAQI
26th Sep 2025184 PMAQI
26th Sep 2025185 PMAQI
26th Sep 2025146 PMAQI
26th Sep 2025137 PMAQI
26th Sep 2025178 PMAQI
26th Sep 2025229 PMAQI
26th Sep 20253010 PMAQI
26th Sep 20253311 PMAQI
27th Sep 20253312 AMAQI
27th Sep 2025371 AMAQI
27th Sep 2025422 AMAQI
27th Sep 2025353 AMAQI
27th Sep 2025284 AMAQI
27th Sep 2025305 AMAQI
27th Sep 2025336 AMAQI

25°C21/29°C

27th Sep 2025337 AMAQI
27th Sep 2025278 AMAQI
27th Sep 2025189 AMAQI
27th Sep 20251710 AMAQI
27th Sep 20251711 AMAQI
27th Sep 20251712 PMAQI
27th Sep 2025151 PMAQI
27th Sep 2025122 PMAQI
27th Sep 2025113 PMAQI
27th Sep 2025114 PMAQI
27th Sep 2025105 PMAQI
27th Sep 2025116 PMAQI
27th Sep 2025117 PMAQI
27th Sep 2025128 PMAQI
27th Sep 2025139 PMAQI
27th Sep 20251410 PMAQI
27th Sep 20251311 PMAQI
28th Sep 20251312 AMAQI
28th Sep 2025171 AMAQI
28th Sep 2025212 AMAQI
28th Sep 2025183 AMAQI
28th Sep 2025204 AMAQI
28th Sep 2025245 AMAQI
28th Sep 2025286 AMAQI

21°C20/22°C

28th Sep 2025247 AMAQI
28th Sep 2025178 AMAQI
28th Sep 2025169 AMAQI
28th Sep 20251310 AMAQI
28th Sep 20251111 AMAQI
28th Sep 20251112 PMAQI
28th Sep 2025141 PMAQI
28th Sep 2025252 PMAQI
28th Sep 2025283 PMAQI
28th Sep 2025264 PMAQI
28th Sep 2025245 PMAQI
28th Sep 2025266 PMAQI
28th Sep 2025387 PMAQI
28th Sep 2025388 PMAQI
28th Sep 2025439 PMAQI
28th Sep 20254010 PMAQI
28th Sep 20253411 PMAQI
29th Sep 20253712 AMAQI
29th Sep 2025391 AMAQI
29th Sep 2025372 AMAQI
29th Sep 2025373 AMAQI
29th Sep 2025324 AMAQI
29th Sep 2025325 AMAQI
29th Sep 2025356 AMAQI

21°C18/26°C

29th Sep 2025347 AMAQI
29th Sep 2025218 AMAQI
29th Sep 2025169 AMAQI
29th Sep 20251810 AMAQI
29th Sep 20252411 AMAQI
29th Sep 20252412 PMAQI
29th Sep 2025151 PMAQI
29th Sep 2025202 PMAQI
29th Sep 2025173 PMAQI
29th Sep 2025114 PMAQI
29th Sep 2025115 PMAQI
29th Sep 2025126 PMAQI
29th Sep 2025127 PMAQI
29th Sep 2025148 PMAQI
29th Sep 2025229 PMAQI
29th Sep 20252210 PMAQI
29th Sep 20251811 PMAQI
30th Sep 20252412 AMAQI
30th Sep 2025251 AMAQI
30th Sep 2025232 AMAQI
30th Sep 2025233 AMAQI
30th Sep 2025234 AMAQI
30th Sep 2025395 AMAQI
30th Sep 2025246 AMAQI

21°C17/26°C

30th Sep 2025337 AMAQI
30th Sep 2025268 AMAQI
30th Sep 2025189 AMAQI
30th Sep 20251910 AMAQI
30th Sep 20251811 AMAQI
30th Sep 20251812 PMAQI
30th Sep 2025201 PMAQI
30th Sep 2025422 PMAQI
30th Sep 2025323 PMAQI
30th Sep 2025194 PMAQI
30th Sep 2025235 PMAQI
30th Sep 2025206 PMAQI
30th Sep 2025207 PMAQI
30th Sep 2025188 PMAQI
30th Sep 2025199 PMAQI
30th Sep 20253110 PMAQI
30th Sep 20253811 PMAQI
1st Oct 20253412 AMAQI
1st Oct 2025351 AMAQI
1st Oct 2025392 AMAQI
1st Oct 2025393 AMAQI
1st Oct 2025424 AMAQI
1st Oct 2025465 AMAQI
1st Oct 2025406 AMAQI

21°C18/27°C

1st Oct 2025417 AMAQI
1st Oct 2025418 AMAQI
1st Oct 2025399 AMAQI
1st Oct 20254010 AMAQI
1st Oct 20254111 AMAQI
1st Oct 20254112 PMAQI
1st Oct 2025421 PMAQI
1st Oct 2025392 PMAQI
1st Oct 2025383 PMAQI
1st Oct 2025374 PMAQI
1st Oct 2025385 PMAQI
1st Oct 2025196 PMAQI
1st Oct 2025127 PMAQI
1st Oct 2025128 PMAQI
1st Oct 2025119 PMAQI
1st Oct 20251210 PMAQI
1st Oct 20251211 PMAQI
2nd Oct 20251212 AMAQI
2nd Oct 2025261 AMAQI
2nd Oct 2025362 AMAQI
2nd Oct 2025363 AMAQI
2nd Oct 2025354 AMAQI
2nd Oct 2025325 AMAQI
2nd Oct 2025356 AMAQI

19°C14/24°C

2nd Oct 2025337 AMAQI
2nd Oct 2025358 AMAQI
2nd Oct 2025349 AMAQI
2nd Oct 20253610 AMAQI
2nd Oct 20253711 AMAQI
2nd Oct 20252412 PMAQI
2nd Oct 2025131 PMAQI
2nd Oct 2025142 PMAQI
2nd Oct 2025133 PMAQI
2nd Oct 2025124 PMAQI
2nd Oct 2025115 PMAQI
2nd Oct 202596 PMAQI
2nd Oct 202597 PMAQI
2nd Oct 202598 PMAQI
2nd Oct 202589 PMAQI
2nd Oct 2025910 PMAQI
2nd Oct 2025911 PMAQI
3rd Oct 20251412 AMAQI
3rd Oct 2025111 AMAQI
3rd Oct 2025112 AMAQI
3rd Oct 202583 AMAQI
3rd Oct 202584 AMAQI
3rd Oct 202585 AMAQI
3rd Oct 202586 AMAQI

15°C9/21°C

3rd Oct 202577 AMAQI
3rd Oct 202598 AMAQI
3rd Oct 202599 AMAQI
3rd Oct 20251010 AMAQI
3rd Oct 20251011 AMAQI
3rd Oct 20251412 PMAQI
3rd Oct 2025161 PMAQI
3rd Oct 2025152 PMAQI
3rd Oct 2025153 PMAQI
3rd Oct 2025184 PMAQI
3rd Oct 2025125 PMAQI
3rd Oct 2025126 PMAQI
3rd Oct 2025187 PMAQI
3rd Oct 2025128 PMAQI
3rd Oct 2025129 PMAQI
3rd Oct 20251310 PMAQI
3rd Oct 20252711 PMAQI
4th Oct 20254412 AMAQI
4th Oct 2025471 AMAQI
4th Oct 2025472 AMAQI
4th Oct 2025503 AMAQI
4th Oct 2025484 AMAQI
4th Oct 2025405 AMAQI
4th Oct 2025386 AMAQI

15°C8/23°C

4th Oct 2025437 AMAQI
4th Oct 2025448 AMAQI
4th Oct 2025479 AMAQI
4th Oct 20254610 AMAQI
4th Oct 20254311 AMAQI
4th Oct 20253912 PMAQI
4th Oct 2025381 PMAQI
4th Oct 2025232 PMAQI
4th Oct 2025253 PMAQI
4th Oct 2025324 PMAQI
4th Oct 2025425 PMAQI
4th Oct 2025426 PMAQI
4th Oct 2025207 PMAQI
4th Oct 2025118 PMAQI
4th Oct 2025299 PMAQI
4th Oct 20253910 PMAQI
4th Oct 20254411 PMAQI
5th Oct 20255012 AMAQI
5th Oct 2025531 AMAQI
5th Oct 2025502 AMAQI
5th Oct 2025393 AMAQI
5th Oct 2025404 AMAQI
5th Oct 2025405 AMAQI
5th Oct 2025456 AMAQI

17°C8/27°C

5th Oct 2025447 AMAQI
5th Oct 2025368 AMAQI
5th Oct 2025389 AMAQI
5th Oct 20253910 AMAQI
5th Oct 20254911 AMAQI
5th Oct 20254412 PMAQI
5th Oct 2025191 PMAQI
5th Oct 2025142 PMAQI
5th Oct 2025123 PMAQI
5th Oct 202594 PMAQI
5th Oct 2025105 PMAQI
5th Oct 2025126 PMAQI
5th Oct 2025127 PMAQI
5th Oct 2025128 PMAQI
5th Oct 2025319 PMAQI
5th Oct 20254410 PMAQI
5th Oct 20254811 PMAQI
6th Oct 20254112 AMAQI
6th Oct 2025381 AMAQI
6th Oct 2025362 AMAQI
6th Oct 2025403 AMAQI
6th Oct 2025394 AMAQI
6th Oct 2025395 AMAQI
6th Oct 2025376 AMAQI

18°C11/28°C

6th Oct 2025377 AMAQI
6th Oct 2025398 AMAQI
6th Oct 2025399 AMAQI
6th Oct 20253610 AMAQI
6th Oct 20253911 AMAQI
6th Oct 20253912 PMAQI
6th Oct 2025401 PMAQI

19°C12/29°C

7th Oct 2025387 AMAQI
7th Oct 2025108 AMAQI
7th Oct 2025119 AMAQI
7th Oct 20252810 AMAQI
7th Oct 20254011 AMAQI
7th Oct 20252012 PMAQI
7th Oct 2025121 PMAQI
7th Oct 2025162 PMAQI
7th Oct 2025283 PMAQI
7th Oct 2025234 PMAQI
7th Oct 2025195 PMAQI
7th Oct 2025166 PMAQI
7th Oct 2025117 PMAQI
7th Oct 2025108 PMAQI
7th Oct 2025109 PMAQI
7th Oct 20251110 PMAQI
7th Oct 20251011 PMAQI
8th Oct 20251112 AMAQI
8th Oct 2025111 AMAQI
8th Oct 2025112 AMAQI
8th Oct 2025133 AMAQI
8th Oct 2025124 AMAQI
8th Oct 2025125 AMAQI
8th Oct 2025116 AMAQI

21°C14/30°C

8th Oct 2025117 AMAQI
8th Oct 2025108 AMAQI
8th Oct 2025119 AMAQI
8th Oct 20251010 AMAQI
8th Oct 20251111 AMAQI
8th Oct 20251112 PMAQI
8th Oct 2025121 PMAQI
8th Oct 202592 PMAQI
8th Oct 2025113 PMAQI
8th Oct 2025114 PMAQI
8th Oct 2025135 PMAQI
8th Oct 2025136 PMAQI
8th Oct 2025117 PMAQI
8th Oct 202588 PMAQI
8th Oct 202599 PMAQI
8th Oct 2025910 PMAQI
8th Oct 2025811 PMAQI
9th Oct 2025912 AMAQI
9th Oct 202581 AMAQI
9th Oct 202582 AMAQI
9th Oct 202583 AMAQI
9th Oct 202584 AMAQI
9th Oct 202575 AMAQI
9th Oct 202576 AMAQI

22°C15/27°C

9th Oct 202577 AMAQI
9th Oct 202578 AMAQI
9th Oct 202589 AMAQI
9th Oct 2025710 AMAQI
9th Oct 2025711 AMAQI
9th Oct 20251612 PMAQI
9th Oct 2025401 PMAQI
9th Oct 2025392 PMAQI
9th Oct 2025163 PMAQI
9th Oct 2025164 PMAQI
9th Oct 2025205 PMAQI
9th Oct 2025196 PMAQI
9th Oct 2025107 PMAQI
9th Oct 202588 PMAQI
9th Oct 202589 PMAQI
9th Oct 2025810 PMAQI
9th Oct 2025811 PMAQI
10th Oct 2025812 AMAQI
10th Oct 202571 AMAQI
10th Oct 202572 AMAQI
10th Oct 202583 AMAQI
10th Oct 202584 AMAQI
10th Oct 202585 AMAQI
10th Oct 202586 AMAQI

15°C10/21°C

10th Oct 202587 AMAQI
10th Oct 202598 AMAQI
10th Oct 2025179 AMAQI
10th Oct 20252510 AMAQI
10th Oct 20252511 AMAQI
10th Oct 20252412 PMAQI
10th Oct 2025221 PMAQI
10th Oct 2025142 PMAQI
10th Oct 2025123 PMAQI
10th Oct 2025124 PMAQI
10th Oct 2025115 PMAQI
10th Oct 2025146 PMAQI
10th Oct 2025127 PMAQI
10th Oct 2025128 PMAQI
10th Oct 2025139 PMAQI
10th Oct 20251310 PMAQI
10th Oct 20251211 PMAQI
11th Oct 20253212 AMAQI
11th Oct 2025261 AMAQI
11th Oct 2025112 AMAQI
11th Oct 2025113 AMAQI
11th Oct 2025114 AMAQI
11th Oct 2025115 AMAQI
11th Oct 2025106 AMAQI

14°C9/20°C

11th Oct 2025107 AMAQI
11th Oct 2025108 AMAQI
11th Oct 2025109 AMAQI
11th Oct 2025910 AMAQI
11th Oct 20251111 AMAQI
11th Oct 20251612 PMAQI
11th Oct 2025151 PMAQI
11th Oct 2025152 PMAQI
11th Oct 2025163 PMAQI
11th Oct 2025334 PMAQI
11th Oct 2025235 PMAQI
11th Oct 2025166 PMAQI
11th Oct 2025157 PMAQI
11th Oct 2025148 PMAQI
11th Oct 2025149 PMAQI
11th Oct 20251310 PMAQI
11th Oct 20251611 PMAQI
12th Oct 20251512 AMAQI
12th Oct 2025171 AMAQI
12th Oct 2025172 AMAQI
12th Oct 2025323 AMAQI
12th Oct 2025184 AMAQI
12th Oct 2025115 AMAQI
12th Oct 2025116 AMAQI

16°C11/20°C

12th Oct 202597 AMAQI
12th Oct 2025128 AMAQI
12th Oct 2025169 AMAQI
12th Oct 20251010 AMAQI
12th Oct 2025811 AMAQI
12th Oct 2025712 PMAQI
12th Oct 202591 PMAQI
12th Oct 2025102 PMAQI
12th Oct 202593 PMAQI
12th Oct 2025104 PMAQI
12th Oct 202585 PMAQI
12th Oct 202576 PMAQI
12th Oct 2025107 PMAQI
12th Oct 202598 PMAQI
12th Oct 2025209 PMAQI
12th Oct 20251310 PMAQI
12th Oct 2025711 PMAQI
13th Oct 2025612 AMAQI
13th Oct 2025161 AMAQI
13th Oct 2025222 AMAQI
13th Oct 2025243 AMAQI
13th Oct 2025234 AMAQI
13th Oct 2025245 AMAQI
13th Oct 2025256 AMAQI

17°C14/18°C

13th Oct 2025247 AMAQI
13th Oct 2025258 AMAQI
13th Oct 2025289 AMAQI
13th Oct 20252710 AMAQI
13th Oct 20252711 AMAQI
13th Oct 20252812 PMAQI
13th Oct 2025301 PMAQI
13th Oct 2025302 PMAQI
13th Oct 2025313 PMAQI
13th Oct 2025294 PMAQI
13th Oct 2025305 PMAQI
13th Oct 2025296 PMAQI
13th Oct 2025317 PMAQI
13th Oct 2025278 PMAQI
13th Oct 2025269 PMAQI
13th Oct 20252610 PMAQI
13th Oct 20252511 PMAQI
14th Oct 20252512 AMAQI
14th Oct 2025261 AMAQI
14th Oct 2025282 AMAQI
14th Oct 2025253 AMAQI
14th Oct 2025284 AMAQI
14th Oct 2025265 AMAQI
14th Oct 2025266 AMAQI

16°C14/19°C

14th Oct 2025257 AMAQI
14th Oct 2025278 AMAQI
14th Oct 2025269 AMAQI
14th Oct 20252610 AMAQI
14th Oct 20252811 AMAQI
14th Oct 20252512 PMAQI
14th Oct 2025291 PMAQI
14th Oct 2025252 PMAQI
14th Oct 2025213 PMAQI
14th Oct 2025184 PMAQI
14th Oct 202565 PMAQI
14th Oct 202576 PMAQI
14th Oct 2025207 PMAQI
14th Oct 2025158 PMAQI
14th Oct 2025169 PMAQI
14th Oct 2025810 PMAQI
14th Oct 20251711 PMAQI
15th Oct 20252112 AMAQI
15th Oct 202571 AMAQI
15th Oct 202572 AMAQI
15th Oct 202573 AMAQI
15th Oct 202564 AMAQI
15th Oct 202565 AMAQI
15th Oct 202566 AMAQI

15°C13/19°C

15th Oct 202577 AMAQI
15th Oct 202578 AMAQI
15th Oct 202579 AMAQI
15th Oct 2025810 AMAQI
15th Oct 2025711 AMAQI
15th Oct 20251112 PMAQI
15th Oct 202581 PMAQI
15th Oct 2025192 PMAQI
15th Oct 2025223 PMAQI
15th Oct 202584 PMAQI
15th Oct 202575 PMAQI
15th Oct 2025276 PMAQI
15th Oct 2025407 PMAQI
15th Oct 2025378 PMAQI
15th Oct 2025199 PMAQI
15th Oct 20252810 PMAQI
15th Oct 20253911 PMAQI
16th Oct 20254312 AMAQI
16th Oct 2025361 AMAQI
16th Oct 2025192 AMAQI
16th Oct 2025153 AMAQI
16th Oct 202574 AMAQI
16th Oct 202575 AMAQI
16th Oct 202586 AMAQI

17°C11/24°C

16th Oct 202567 AMAQI
16th Oct 202578 AMAQI
16th Oct 202579 AMAQI
16th Oct 2025610 AMAQI
16th Oct 2025911 AMAQI
16th Oct 20251212 PMAQI
16th Oct 2025151 PMAQI
16th Oct 202592 PMAQI
16th Oct 2025123 PMAQI
16th Oct 202584 PMAQI
16th Oct 202595 PMAQI
16th Oct 202586 PMAQI
16th Oct 2025147 PMAQI
16th Oct 202598 PMAQI
16th Oct 2025139 PMAQI
16th Oct 20251510 PMAQI
16th Oct 20251111 PMAQI
17th Oct 20251012 AMAQI
17th Oct 2025171 AMAQI
17th Oct 2025182 AMAQI
17th Oct 2025103 AMAQI
17th Oct 2025144 AMAQI
17th Oct 2025145 AMAQI
17th Oct 202596 AMAQI

14°C9/22°C

17th Oct 202587 AMAQI
17th Oct 202588 AMAQI
17th Oct 202599 AMAQI
17th Oct 20251010 AMAQI
17th Oct 20251111 AMAQI
17th Oct 20251412 PMAQI
17th Oct 2025211 PMAQI
17th Oct 2025202 PMAQI
17th Oct 2025163 PMAQI
17th Oct 2025134 PMAQI
17th Oct 202585 PMAQI
17th Oct 2025106 PMAQI
17th Oct 2025107 PMAQI
17th Oct 202588 PMAQI
17th Oct 202599 PMAQI
17th Oct 2025810 PMAQI
17th Oct 20251011 PMAQI
18th Oct 20251312 AMAQI
18th Oct 202591 AMAQI
18th Oct 202592 AMAQI
18th Oct 2025233 AMAQI
18th Oct 2025364 AMAQI
18th Oct 2025465 AMAQI
18th Oct 2025386 AMAQI

12°C5/21°C

18th Oct 2025297 AMAQI
18th Oct 2025278 AMAQI
18th Oct 2025279 AMAQI
18th Oct 20252810 AMAQI
18th Oct 20252711 AMAQI
18th Oct 20253412 PMAQI
18th Oct 2025361 PMAQI
18th Oct 2025342 PMAQI
18th Oct 2025383 PMAQI
18th Oct 2025394 PMAQI
18th Oct 2025415 PMAQI
18th Oct 2025406 PMAQI
18th Oct 2025427 PMAQI
18th Oct 2025438 PMAQI
18th Oct 2025459 PMAQI
18th Oct 20254510 PMAQI
18th Oct 20255111 PMAQI
19th Oct 20254912 AMAQI
19th Oct 2025531 AMAQI
19th Oct 2025542 AMAQI
19th Oct 2025543 AMAQI
19th Oct 2025574 AMAQI
19th Oct 2025585 AMAQI
19th Oct 2025566 AMAQI

15°C6/25°C

7 AM
12 PM
6 PM
12 AM
6 AM

--°C/°C

白天时间
平均最高时间
7 AM

29AQI

1 小时 / 天
30 小时 / 月
平均最低时间
6 PM

24AQI

1 小时 / 天
30 小时 / 月
过去30天中,白天AQI最高值为7 AM到7 AM(平均29),最低值为6 PM到6 PM(平均24)。
夜晚时间
平均最高时间
1 AM - 5 AM

31AQI

5 小时 / 天
150 小时 / 月
平均最低时间
8 PM

23AQI

1 小时 / 天
30 小时 / 月
过去30天中,夜间AQI最高值为1 AM到5 AM(平均31),最低值为8 PM到8 PM(平均23)。

2025空气质量与天数对比

Chesterfield, Virginia, United States

2025

89%

184

11%

22

2025年的最后292天中,不同AQI类别的总天数 (剩余 73 天)

良好
184 天数
适中
22 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:89%

健康风险级别:

在2025年中,89%292天在WHO的安全空气质量限制内,健康问题的风险是,特别是对易感人群有潜在影响。

年度空气质量洞察

Chesterfield, 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
2nd 一月 2025
3rd 一月 2025
4th 一月 2025
5th 一月 2025
6th 一月 2025
7th 一月 2025
8th 一月 2025
9th 一月 2025
10th 一月 2025
11th 一月 2025
12th 一月 2025
13th 一月 2025
14th 一月 2025
15th 一月 2025
16th 一月 2025
17th 一月 2025
18th 一月 2025
19th 一月 2025
20th 一月 2025
21st 一月 2025
22nd 一月 2025
23rd 一月 2025
24th 一月 2025
25th 一月 2025
26th 一月 2025
27th 一月 2025
28th 一月 2025
29th 一月 2025
30th 一月 2025
31st 一月 2025
1st 二月 2025
2nd 二月 2025
3rd 二月 2025
4th 二月 2025
5th 二月 2025
6th 二月 2025
7th 二月 2025
8th 二月 2025
9th 二月 2025
10th 二月 2025
11th 二月 2025
12th 二月 2025
13th 二月 2025
14th 二月 2025
15th 二月 2025
16th 二月 2025
17th 二月 2025
18th 二月 2025
19th 二月 2025
20th 二月 2025
21st 二月 2025
22nd 二月 2025
23rd 二月 2025
24th 二月 2025
25th 二月 2025
26th 二月 2025
27th 二月 2025
28th 二月 2025
1st 三月 2025
2nd 三月 2025
3rd 三月 2025
4th 三月 2025
5th 三月 2025
6th 三月 2025
7th 三月 2025
8th 三月 2025
9th 三月 2025
10th 三月 2025
11th 三月 2025
12th 三月 2025
13th 三月 2025
14th 三月 2025
15th 三月 2025
16th 三月 2025
17th 三月 2025
18th 三月 2025
19th 三月 2025
20th 三月 2025
21st 三月 2025
22nd 三月 2025
23rd 三月 2025
24th 三月 2025
25th 三月 2025
26th 三月 2025
27th 三月 2025
21AQI
28th 三月 2025
42AQI
29th 三月 2025
48AQI
30th 三月 2025
37AQI
31st 三月 2025
29AQI
1st 四月 2025
18AQI
2nd 四月 2025
26AQI
3rd 四月 2025
40AQI
4th 四月 2025
41AQI
5th 四月 2025
42AQI
6th 四月 2025
36AQI
7th 四月 2025
22AQI
8th 四月 2025
21AQI
9th 四月 2025
17AQI
10th 四月 2025
23AQI
11th 四月 2025
24AQI
12th 四月 2025
19AQI
13th 四月 2025
25AQI
14th 四月 2025
38AQI
15th 四月 2025
39AQI
16th 四月 2025
16AQI
17th 四月 2025
21AQI
18th 四月 2025
40AQI
19th 四月 2025
46AQI
20th 四月 2025
57AQI
21st 四月 2025
48AQI
22nd 四月 2025
49AQI
23rd 四月 2025
42AQI
24th 四月 2025
41AQI
25th 四月 2025
36AQI
26th 四月 2025
39AQI
27th 四月 2025
18AQI
28th 四月 2025
20AQI
29th 四月 2025
32AQI
30th 四月 2025
47AQI
1st 五月 2025
53AQI
2nd 五月 2025
45AQI
3rd 五月 2025
39AQI
4th 五月 2025
26AQI
5th 五月 2025
29AQI
6th 五月 2025
26AQI
7th 五月 2025
30AQI
8th 五月 2025
39AQI
9th 五月 2025
29AQI
10th 五月 2025
25AQI
11th 五月 2025
31AQI
12th 五月 2025
31AQI
13th 五月 2025
21AQI
14th 五月 2025
29AQI
15th 五月 2025
34AQI
16th 五月 2025
53AQI
17th 五月 2025
32AQI
18th 五月 2025
24AQI
19th 五月 2025
30AQI
20th 五月 2025
27AQI
21st 五月 2025
20AQI
22nd 五月 2025
19AQI
23rd 五月 2025
15AQI
24th 五月 2025
18AQI
25th 五月 2025
22AQI
26th 五月 2025
22AQI
27th 五月 2025
22AQI
28th 五月 2025
16AQI
29th 五月 2025
22AQI
30th 五月 2025
28AQI
31st 五月 2025
38AQI
1st 六月 2025
35AQI
2nd 六月 2025
31AQI
3rd 六月 2025
33AQI
4th 六月 2025
46AQI
5th 六月 2025
47AQI
6th 六月 2025
52AQI
7th 六月 2025
39AQI
8th 六月 2025
32AQI
9th 六月 2025
32AQI
10th 六月 2025
38AQI
11th 六月 2025
49AQI
12th 六月 2025
61AQI
13th 六月 2025
50AQI
14th 六月 2025
31AQI
15th 六月 2025
29AQI
16th 六月 2025
23AQI
17th 六月 2025
29AQI
18th 六月 2025
34AQI
19th 六月 2025
32AQI
20th 六月 2025
28AQI
21st 六月 2025
43AQI
22nd 六月 2025
45AQI
23rd 六月 2025
55AQI
24th 六月 2025
57AQI
25th 六月 2025
59AQI
26th 六月 2025
54AQI
27th 六月 2025
46AQI
28th 六月 2025
44AQI
29th 六月 2025
45AQI
30th 六月 2025
37AQI
1st 七月 2025
39AQI
2nd 七月 2025
25AQI
3rd 七月 2025
33AQI
4th 七月 2025
54AQI
5th 七月 2025
69AQI
6th 七月 2025
51AQI
7th 七月 2025
33AQI
8th 七月 2025
52AQI
9th 七月 2025
37AQI
10th 七月 2025
29AQI
11th 七月 2025
42AQI
12th 七月 2025
45AQI
13th 七月 2025
35AQI
14th 七月 2025
34AQI
15th 七月 2025
23AQI
16th 七月 2025
33AQI
17th 七月 2025
34AQI
18th 七月 2025
29AQI
19th 七月 2025
25AQI
20th 七月 2025
27AQI
21st 七月 2025
43AQI
22nd 七月 2025
46AQI
23rd 七月 2025
59AQI
24th 七月 2025
50AQI
25th 七月 2025
53AQI
26th 七月 2025
51AQI
27th 七月 2025
46AQI
28th 七月 2025
28AQI
29th 七月 2025
41AQI
30th 七月 2025
44AQI
31st 七月 2025
39AQI
1st 八月 2025
29AQI
2nd 八月 2025
40AQI
3rd 八月 2025
43AQI
4th 八月 2025
46AQI
5th 八月 2025
57AQI
6th 八月 2025
55AQI
7th 八月 2025
70AQI
8th 八月 2025
67AQI
9th 八月 2025
33AQI
10th 八月 2025
32AQI
11th 八月 2025
28AQI
12th 八月 2025
21AQI
13th 八月 2025
25AQI
14th 八月 2025
24AQI
15th 八月 2025
33AQI
16th 八月 2025
41AQI
17th 八月 2025
45AQI
18th 八月 2025
41AQI
19th 八月 2025
18AQI
20th 八月 2025
20AQI
21st 八月 2025
25AQI
22nd 八月 2025
25AQI
23rd 八月 2025
28AQI
24th 八月 2025
29AQI
25th 八月 2025
31AQI
26th 八月 2025
27AQI
27th 八月 2025
26AQI
28th 八月 2025
32AQI
29th 八月 2025
40AQI
30th 八月 2025
30AQI
31st 八月 2025
30AQI
1st 九月 2025
24AQI
2nd 九月 2025
23AQI
3rd 九月 2025
27AQI
4th 九月 2025
34AQI
5th 九月 2025
49AQI
6th 九月 2025
58AQI
7th 九月 2025
38AQI
8th 九月 2025
26AQI
9th 九月 2025
25AQI
10th 九月 2025
21AQI
11th 九月 2025
26AQI
12th 九月 2025
33AQI
13th 九月 2025
38AQI
14th 九月 2025
44AQI
15th 九月 2025
48AQI
16th 九月 2025
36AQI
17th 九月 2025
21AQI
18th 九月 2025
22AQI
19th 九月 2025
45AQI
20th 九月 2025
55AQI
21st 九月 2025
50AQI
22nd 九月 2025
33AQI
23rd 九月 2025
37AQI
24th 九月 2025
48AQI
25th 九月 2025
44AQI
26th 九月 2025
34AQI
27th 九月 2025
21AQI
28th 九月 2025
25AQI
29th 九月 2025
24AQI
30th 九月 2025
25AQI
1st 十月 2025
31AQI
2nd 十月 2025
21AQI
3rd 十月 2025
12AQI
4th 十月 2025
38AQI
5th 十月 2025
35AQI
6th 十月 2025
39AQI
7th 十月 2025
17AQI
8th 十月 2025
11AQI
9th 十月 2025
12AQI
10th 十月 2025
13AQI
11th 十月 2025
15AQI
12th 十月 2025
13AQI
13th 十月 2025
25AQI
14th 十月 2025
21AQI
15th 十月 2025
17AQI
16th 十月 2025
13AQI
17th 十月 2025
12AQI
18th 十月 2025
29AQI
19th 十月 2025
20th 十月 2025
21st 十月 2025
22nd 十月 2025
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

35AQI

33AQI

29AQI

41AQI

40AQI

35AQI

34AQI

21AQI


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

5
29
1
29
2
24
6
24
7
27
4
28
2
18
184
22

最高AQI记录于

六月

41AQI


最低AQI记录于

十月

21AQI


过去1年中污染最重与最轻的年份

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


Chesterfield的年度2025 AQI(34)相比之前几年的平均百分比变化为NaN% (改善 AQI):。