Submerged, Aizawa, Kanagawa, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Submerged, Aizawa, Kanagawa, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2021
80AQILowest AQI recorded on
30th Aug 2024
10AQISame Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 49 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Submerged, Aizawa, Kanagawa, Japan
AQI
Day
Night
.
4 AM5th Aug 2025
6 PM
3 AM6th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
11AM5th Aug
64AQI
Avg. Lowest Time
11PM5th Aug
48AQI
In the last 24 hours,
Submerged's AQI reached its highest point of 64 at 11 AM during the Night, while the lowest point, 48, was recorded at 11 PM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Submerged, Aizawa, Kanagawa, Japan
JulAug
07th - 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 - 04th04th - 05th05th - 06th06th
Day
Night
7th Jul 2025514 AMAQI
7th Jul 2025525 AMAQI
7th Jul 2025536 AMAQI
7th Jul 2025537 AMAQI
7th Jul 2025528 AMAQI
7th Jul 2025819 AMAQI
7th Jul 20259210 AMAQI
7th Jul 20259811 AMAQI
7th Jul 20259812 PMAQI
7th Jul 2025931 PMAQI
7th Jul 2025822 PMAQI
7th Jul 2025623 PMAQI
7th Jul 2025584 PMAQI
7th Jul 2025845 PMAQI
7th Jul 20251106 PMAQI
7th Jul 20251197 PMAQI
7th Jul 20251098 PMAQI
7th Jul 2025849 PMAQI
7th Jul 20258310 PMAQI
7th Jul 20258211 PMAQI
8th Jul 20258012 AMAQI
8th Jul 2025701 AMAQI
8th Jul 2025552 AMAQI
8th Jul 2025563 AMAQI
29°C26/34°C
8th Jul 2025574 AMAQI
8th Jul 2025625 AMAQI
8th Jul 2025626 AMAQI
8th Jul 2025627 AMAQI
8th Jul 2025628 AMAQI
8th Jul 20251069 AMAQI
8th Jul 202512210 AMAQI
8th Jul 202512411 AMAQI
8th Jul 202511912 PMAQI
8th Jul 2025981 PMAQI
8th Jul 2025602 PMAQI
8th Jul 2025503 PMAQI
8th Jul 2025544 PMAQI
8th Jul 2025585 PMAQI
8th Jul 2025696 PMAQI
8th Jul 2025937 PMAQI
8th Jul 2025918 PMAQI
8th Jul 2025799 PMAQI
8th Jul 20258010 PMAQI
8th Jul 20258011 PMAQI
9th Jul 20257912 AMAQI
9th Jul 2025751 AMAQI
9th Jul 2025632 AMAQI
9th Jul 2025633 AMAQI
29°C26/33°C
9th Jul 2025654 AMAQI
9th Jul 2025705 AMAQI
9th Jul 2025716 AMAQI
9th Jul 2025707 AMAQI
9th Jul 2025708 AMAQI
9th Jul 2025839 AMAQI
9th Jul 20259510 AMAQI
9th Jul 202510111 AMAQI
9th Jul 202512212 PMAQI
9th Jul 20251101 PMAQI
9th Jul 2025942 PMAQI
9th Jul 2025593 PMAQI
9th Jul 2025574 PMAQI
9th Jul 2025645 PMAQI
9th Jul 2025776 PMAQI
9th Jul 2025657 PMAQI
9th Jul 2025628 PMAQI
9th Jul 2025659 PMAQI
9th Jul 20256210 PMAQI
9th Jul 20256111 PMAQI
10th Jul 20256212 AMAQI
10th Jul 2025671 AMAQI
10th Jul 2025702 AMAQI
10th Jul 2025703 AMAQI
29°C25/32°C
10th Jul 2025724 AMAQI
10th Jul 2025755 AMAQI
10th Jul 2025756 AMAQI
10th Jul 2025757 AMAQI
10th Jul 2025758 AMAQI
10th Jul 2025539 AMAQI
10th Jul 20255410 AMAQI
10th Jul 20258611 AMAQI
10th Jul 20257512 PMAQI
10th Jul 2025551 PMAQI
10th Jul 2025382 PMAQI
10th Jul 2025373 PMAQI
10th Jul 2025334 PMAQI
10th Jul 2025275 PMAQI
10th Jul 2025266 PMAQI
10th Jul 2025277 PMAQI
10th Jul 2025368 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255610 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025601 AMAQI
11th Jul 2025702 AMAQI
11th Jul 2025703 AMAQI
28°C24/33°C
11th Jul 2025704 AMAQI
11th Jul 2025675 AMAQI
11th Jul 2025686 AMAQI
11th Jul 2025687 AMAQI
11th Jul 2025688 AMAQI
11th Jul 2025329 AMAQI
11th Jul 20251810 AMAQI
11th Jul 20251811 AMAQI
11th Jul 20252312 PMAQI
11th Jul 2025261 PMAQI
11th Jul 2025292 PMAQI
11th Jul 2025293 PMAQI
11th Jul 2025304 PMAQI
11th Jul 2025325 PMAQI
11th Jul 2025326 PMAQI
11th Jul 2025307 PMAQI
11th Jul 2025378 PMAQI
11th Jul 2025569 PMAQI
11th Jul 20255510 PMAQI
11th Jul 20255511 PMAQI
12th Jul 20255612 AMAQI
12th Jul 2025581 AMAQI
12th Jul 2025662 AMAQI
12th Jul 2025663 AMAQI
24°C23/27°C
12th Jul 2025644 AMAQI
12th Jul 2025605 AMAQI
12th Jul 2025606 AMAQI
12th Jul 2025597 AMAQI
12th Jul 2025608 AMAQI
12th Jul 2025389 AMAQI
12th Jul 20253410 AMAQI
12th Jul 20254211 AMAQI
12th Jul 20253712 PMAQI
12th Jul 2025441 PMAQI
12th Jul 2025502 PMAQI
12th Jul 2025523 PMAQI
12th Jul 2025534 PMAQI
12th Jul 2025535 PMAQI
12th Jul 2025536 PMAQI
12th Jul 2025557 PMAQI
12th Jul 2025588 PMAQI
12th Jul 2025589 PMAQI
12th Jul 20255810 PMAQI
12th Jul 20255811 PMAQI
13th Jul 20255812 AMAQI
13th Jul 2025591 AMAQI
13th Jul 2025612 AMAQI
13th Jul 2025623 AMAQI
25°C21/29°C
13th Jul 2025604 AMAQI
13th Jul 2025585 AMAQI
13th Jul 2025586 AMAQI
13th Jul 2025587 AMAQI
13th Jul 2025588 AMAQI
13th Jul 2025509 AMAQI
13th Jul 20254710 AMAQI
13th Jul 20254911 AMAQI
13th Jul 20255412 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025482 PMAQI
13th Jul 2025433 PMAQI
13th Jul 2025384 PMAQI
13th Jul 2025335 PMAQI
13th Jul 2025306 PMAQI
13th Jul 2025307 PMAQI
13th Jul 2025368 PMAQI
13th Jul 2025519 PMAQI
13th Jul 20255010 PMAQI
13th Jul 20255011 PMAQI
14th Jul 20255112 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025592 AMAQI
14th Jul 2025593 AMAQI
26°C23/30°C
14th Jul 2025594 AMAQI
14th Jul 2025585 AMAQI
14th Jul 2025586 AMAQI
14th Jul 2025587 AMAQI
14th Jul 2025578 AMAQI
14th Jul 2025319 AMAQI
14th Jul 20252010 AMAQI
14th Jul 20251811 AMAQI
14th Jul 20252212 PMAQI
14th Jul 2025311 PMAQI
14th Jul 2025222 PMAQI
14th Jul 2025203 PMAQI
14th Jul 2025184 PMAQI
14th Jul 2025205 PMAQI
14th Jul 2025246 PMAQI
14th Jul 2025267 PMAQI
14th Jul 2025298 PMAQI
14th Jul 2025459 PMAQI
14th Jul 20254510 PMAQI
14th Jul 20254511 PMAQI
15th Jul 20254512 AMAQI
15th Jul 2025511 AMAQI
15th Jul 2025572 AMAQI
15th Jul 2025563 AMAQI
26°C24/30°C
15th Jul 2025564 AMAQI
15th Jul 2025535 AMAQI
15th Jul 2025546 AMAQI
15th Jul 2025547 AMAQI
15th Jul 2025548 AMAQI
15th Jul 2025269 AMAQI
15th Jul 20251410 AMAQI
15th Jul 20251711 AMAQI
15th Jul 20252512 PMAQI
15th Jul 2025321 PMAQI
15th Jul 2025312 PMAQI
15th Jul 2025323 PMAQI
15th Jul 2025364 PMAQI
15th Jul 2025285 PMAQI
15th Jul 2025266 PMAQI
15th Jul 2025247 PMAQI
15th Jul 2025248 PMAQI
15th Jul 2025389 PMAQI
15th Jul 20253910 PMAQI
15th Jul 20253911 PMAQI
16th Jul 20253912 AMAQI
16th Jul 2025441 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025543 AMAQI
27°C25/29°C
16th Jul 2025534 AMAQI
16th Jul 2025515 AMAQI
16th Jul 2025516 AMAQI
16th Jul 2025517 AMAQI
16th Jul 2025518 AMAQI
16th Jul 2025569 AMAQI
16th Jul 20255810 AMAQI
16th Jul 20255311 AMAQI
16th Jul 20253712 PMAQI
16th Jul 2025241 PMAQI
16th Jul 2025212 PMAQI
16th Jul 2025233 PMAQI
16th Jul 2025314 PMAQI
16th Jul 2025275 PMAQI
16th Jul 2025206 PMAQI
16th Jul 2025207 PMAQI
16th Jul 2025258 PMAQI
16th Jul 2025389 PMAQI
16th Jul 20253910 PMAQI
16th Jul 20253811 PMAQI
17th Jul 20253712 AMAQI
17th Jul 2025411 AMAQI
17th Jul 2025512 AMAQI
17th Jul 2025513 AMAQI
27°C24/30°C
17th Jul 2025514 AMAQI
17th Jul 2025495 AMAQI
17th Jul 2025496 AMAQI
17th Jul 2025497 AMAQI
17th Jul 2025508 AMAQI
17th Jul 2025269 AMAQI
17th Jul 20252810 AMAQI
17th Jul 20253811 AMAQI
17th Jul 20253912 PMAQI
17th Jul 2025401 PMAQI
17th Jul 2025382 PMAQI
17th Jul 2025373 PMAQI
17th Jul 2025404 PMAQI
17th Jul 2025385 PMAQI
17th Jul 2025386 PMAQI
17th Jul 2025397 PMAQI
17th Jul 2025398 PMAQI
17th Jul 2025449 PMAQI
17th Jul 20254310 PMAQI
17th Jul 20254311 PMAQI
18th Jul 20254212 AMAQI
18th Jul 2025441 AMAQI
18th Jul 2025482 AMAQI
18th Jul 2025483 AMAQI
27°C25/31°C
18th Jul 2025474 AMAQI
18th Jul 2025465 AMAQI
18th Jul 2025466 AMAQI
18th Jul 2025467 AMAQI
18th Jul 2025468 AMAQI
18th Jul 2025299 AMAQI
18th Jul 20251810 AMAQI
18th Jul 20253111 AMAQI
18th Jul 20253312 PMAQI
18th Jul 2025301 PMAQI
18th Jul 2025272 PMAQI
18th Jul 2025303 PMAQI
18th Jul 2025274 PMAQI
18th Jul 2025265 PMAQI
18th Jul 2025266 PMAQI
18th Jul 2025267 PMAQI
18th Jul 2025308 PMAQI
18th Jul 2025389 PMAQI
18th Jul 20253710 PMAQI
18th Jul 20253611 PMAQI
19th Jul 20253612 AMAQI
19th Jul 2025381 AMAQI
19th Jul 2025462 AMAQI
19th Jul 2025463 AMAQI
27°C23/31°C
19th Jul 2025454 AMAQI
19th Jul 2025425 AMAQI
19th Jul 2025426 AMAQI
19th Jul 2025427 AMAQI
19th Jul 2025428 AMAQI
19th Jul 2025329 AMAQI
19th Jul 20253110 AMAQI
19th Jul 20253011 AMAQI
19th Jul 20252212 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025252 PMAQI
19th Jul 2025163 PMAQI
19th Jul 2025174 PMAQI
19th Jul 2025175 PMAQI
19th Jul 2025166 PMAQI
19th Jul 2025167 PMAQI
19th Jul 2025198 PMAQI
19th Jul 2025279 PMAQI
19th Jul 20252710 PMAQI
19th Jul 20252811 PMAQI
20th Jul 20252912 AMAQI
20th Jul 2025371 AMAQI
20th Jul 2025432 AMAQI
20th Jul 2025433 AMAQI
27°C24/31°C
20th Jul 2025424 AMAQI
20th Jul 2025405 AMAQI
20th Jul 2025396 AMAQI
20th Jul 2025397 AMAQI
20th Jul 2025398 AMAQI
20th Jul 2025349 AMAQI
20th Jul 20253410 AMAQI
20th Jul 20253411 AMAQI
20th Jul 20252812 PMAQI
20th Jul 2025311 PMAQI
20th Jul 2025262 PMAQI
20th Jul 2025163 PMAQI
20th Jul 2025174 PMAQI
20th Jul 2025175 PMAQI
20th Jul 2025186 PMAQI
20th Jul 2025207 PMAQI
20th Jul 2025308 PMAQI
20th Jul 2025349 PMAQI
20th Jul 20253410 PMAQI
20th Jul 20253411 PMAQI
21st Jul 20253612 AMAQI
21st Jul 2025361 AMAQI
21st Jul 2025402 AMAQI
21st Jul 2025403 AMAQI
28°C24/32°C
21st Jul 2025394 AMAQI
21st Jul 2025375 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025377 AMAQI
21st Jul 2025378 AMAQI
21st Jul 2025309 AMAQI
21st Jul 20253210 AMAQI
21st Jul 20254011 AMAQI
21st Jul 20254212 PMAQI
21st Jul 2025421 PMAQI
21st Jul 2025382 PMAQI
21st Jul 2025353 PMAQI
21st Jul 2025304 PMAQI
21st Jul 2025285 PMAQI
21st Jul 2025286 PMAQI
21st Jul 2025317 PMAQI
21st Jul 2025338 PMAQI
21st Jul 2025329 PMAQI
21st Jul 20252410 PMAQI
21st Jul 20252411 PMAQI
22nd Jul 20252612 AMAQI
22nd Jul 2025341 AMAQI
22nd Jul 2025382 AMAQI
22nd Jul 2025383 AMAQI
29°C26/33°C
22nd Jul 2025384 AMAQI
22nd Jul 2025385 AMAQI
22nd Jul 2025386 AMAQI
22nd Jul 2025387 AMAQI
22nd Jul 2025388 AMAQI
22nd Jul 2025459 AMAQI
22nd Jul 20255510 AMAQI
22nd Jul 20255711 AMAQI
22nd Jul 20256212 PMAQI
22nd Jul 2025601 PMAQI
22nd Jul 2025502 PMAQI
22nd Jul 2025433 PMAQI
22nd Jul 2025404 PMAQI
22nd Jul 2025315 PMAQI
22nd Jul 2025176 PMAQI
22nd Jul 2025147 PMAQI
22nd Jul 2025178 PMAQI
22nd Jul 2025249 PMAQI
22nd Jul 20252610 PMAQI
22nd Jul 20252511 PMAQI
23rd Jul 20253012 AMAQI
23rd Jul 2025371 AMAQI
23rd Jul 2025372 AMAQI
23rd Jul 2025373 AMAQI
29°C26/34°C
23rd Jul 2025384 AMAQI
23rd Jul 2025415 AMAQI
23rd Jul 2025426 AMAQI
23rd Jul 2025417 AMAQI
23rd Jul 2025418 AMAQI
23rd Jul 2025289 AMAQI
23rd Jul 20252610 AMAQI
23rd Jul 20253911 AMAQI
23rd Jul 20256612 PMAQI
23rd Jul 2025631 PMAQI
23rd Jul 2025572 PMAQI
23rd Jul 2025533 PMAQI
23rd Jul 2025534 PMAQI
23rd Jul 2025455 PMAQI
23rd Jul 2025356 PMAQI
23rd Jul 2025367 PMAQI
23rd Jul 2025318 PMAQI
23rd Jul 2025349 PMAQI
23rd Jul 20253610 PMAQI
23rd Jul 20253411 PMAQI
24th Jul 20253612 AMAQI
24th Jul 2025371 AMAQI
24th Jul 2025392 AMAQI
24th Jul 2025393 AMAQI
29°C26/34°C
24th Jul 2025404 AMAQI
24th Jul 2025415 AMAQI
24th Jul 2025416 AMAQI
24th Jul 2025427 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025539 AMAQI
24th Jul 20255810 AMAQI
24th Jul 20256011 AMAQI
24th Jul 20256312 PMAQI
24th Jul 2025611 PMAQI
24th Jul 2025582 PMAQI
24th Jul 2025503 PMAQI
24th Jul 2025444 PMAQI
24th Jul 2025465 PMAQI
24th Jul 2025366 PMAQI
24th Jul 2025337 PMAQI
24th Jul 2025308 PMAQI
24th Jul 2025369 PMAQI
24th Jul 20254010 PMAQI
24th Jul 20253811 PMAQI
25th Jul 20254212 AMAQI
25th Jul 2025401 AMAQI
25th Jul 2025382 AMAQI
25th Jul 2025383 AMAQI
30°C26/35°C
25th Jul 2025414 AMAQI
25th Jul 2025465 AMAQI
25th Jul 2025466 AMAQI
25th Jul 2025457 AMAQI
25th Jul 2025468 AMAQI
25th Jul 2025519 AMAQI
25th Jul 20254610 AMAQI
25th Jul 20253811 AMAQI
25th Jul 20255812 PMAQI
25th Jul 2025501 PMAQI
25th Jul 2025422 PMAQI
25th Jul 2025373 PMAQI
25th Jul 2025344 PMAQI
25th Jul 2025265 PMAQI
25th Jul 2025236 PMAQI
25th Jul 2025267 PMAQI
25th Jul 2025328 PMAQI
25th Jul 2025389 PMAQI
25th Jul 20254210 PMAQI
25th Jul 20253911 PMAQI
26th Jul 20253712 AMAQI
26th Jul 2025391 AMAQI
26th Jul 2025432 AMAQI
26th Jul 2025443 AMAQI
30°C26/34°C
26th Jul 2025424 AMAQI
26th Jul 2025425 AMAQI
26th Jul 2025426 AMAQI
26th Jul 2025437 AMAQI
26th Jul 2025428 AMAQI
26th Jul 2025479 AMAQI
26th Jul 20254910 AMAQI
26th Jul 20255311 AMAQI
26th Jul 20255312 PMAQI
26th Jul 2025441 PMAQI
26th Jul 2025362 PMAQI
26th Jul 2025283 PMAQI
26th Jul 2025284 PMAQI
26th Jul 2025265 PMAQI
26th Jul 2025256 PMAQI
26th Jul 2025317 PMAQI
26th Jul 2025328 PMAQI
26th Jul 2025379 PMAQI
26th Jul 20253810 PMAQI
26th Jul 20254011 PMAQI
27th Jul 20253612 AMAQI
27th Jul 2025381 AMAQI
27th Jul 2025402 AMAQI
27th Jul 2025413 AMAQI
30°C26/34°C
27th Jul 2025404 AMAQI
27th Jul 2025415 AMAQI
27th Jul 2025416 AMAQI
27th Jul 2025427 AMAQI
27th Jul 2025428 AMAQI
27th Jul 2025389 AMAQI
27th Jul 20253810 AMAQI
27th Jul 20254011 AMAQI
27th Jul 20254712 PMAQI
27th Jul 2025391 PMAQI
27th Jul 2025292 PMAQI
27th Jul 2025303 PMAQI
27th Jul 2025304 PMAQI
27th Jul 2025245 PMAQI
27th Jul 2025226 PMAQI
27th Jul 2025237 PMAQI
27th Jul 2025248 PMAQI
27th Jul 2025289 PMAQI
27th Jul 20253110 PMAQI
27th Jul 20253511 PMAQI
28th Jul 20253312 AMAQI
28th Jul 2025321 AMAQI
28th Jul 2025382 AMAQI
28th Jul 2025383 AMAQI
29°C26/34°C
28th Jul 2025384 AMAQI
28th Jul 2025385 AMAQI
28th Jul 2025386 AMAQI
28th Jul 2025387 AMAQI
28th Jul 2025388 AMAQI
28th Jul 2025399 AMAQI
28th Jul 20254410 AMAQI
28th Jul 20255211 AMAQI
28th Jul 20255412 PMAQI
28th Jul 2025571 PMAQI
28th Jul 2025502 PMAQI
28th Jul 2025263 PMAQI
28th Jul 2025274 PMAQI
28th Jul 2025235 PMAQI
28th Jul 2025186 PMAQI
28th Jul 2025197 PMAQI
28th Jul 2025218 PMAQI
28th Jul 2025259 PMAQI
28th Jul 20252410 PMAQI
28th Jul 20252511 PMAQI
29th Jul 20252812 AMAQI
29th Jul 2025311 AMAQI
29th Jul 2025362 AMAQI
29th Jul 2025363 AMAQI
30°C26/35°C
29th Jul 2025384 AMAQI
29th Jul 2025405 AMAQI
29th Jul 2025406 AMAQI
29th Jul 2025407 AMAQI
29th Jul 2025408 AMAQI
29th Jul 2025529 AMAQI
29th Jul 20255810 AMAQI
29th Jul 20256211 AMAQI
29th Jul 20256112 PMAQI
29th Jul 2025591 PMAQI
29th Jul 2025562 PMAQI
29th Jul 2025553 PMAQI
29th Jul 2025544 PMAQI
29th Jul 2025515 PMAQI
29th Jul 2025376 PMAQI
29th Jul 2025307 PMAQI
29th Jul 2025298 PMAQI
29th Jul 2025309 PMAQI
29th Jul 20252810 PMAQI
29th Jul 20252811 PMAQI
30th Jul 20253112 AMAQI
30th Jul 2025321 AMAQI
30th Jul 2025352 AMAQI
30th Jul 2025353 AMAQI
30°C25/36°C
30th Jul 2025374 AMAQI
30th Jul 2025425 AMAQI
30th Jul 2025416 AMAQI
30th Jul 2025427 AMAQI
30th Jul 2025428 AMAQI
30th Jul 2025269 AMAQI
30th Jul 20252210 AMAQI
30th Jul 20252411 AMAQI
30th Jul 20252912 PMAQI
30th Jul 2025351 PMAQI
30th Jul 2025302 PMAQI
30th Jul 2025343 PMAQI
30th Jul 2025374 PMAQI
30th Jul 2025345 PMAQI
30th Jul 2025306 PMAQI
30th Jul 2025297 PMAQI
30th Jul 2025378 PMAQI
30th Jul 2025379 PMAQI
30th Jul 20253810 PMAQI
30th Jul 20253811 PMAQI
31st Jul 20253712 AMAQI
31st Jul 2025361 AMAQI
31st Jul 2025362 AMAQI
31st Jul 2025373 AMAQI
30°C25/35°C
31st Jul 2025364 AMAQI
31st Jul 2025365 AMAQI
31st Jul 2025366 AMAQI
31st Jul 2025367 AMAQI
31st Jul 2025368 AMAQI
31st Jul 2025369 AMAQI
31st Jul 20253610 AMAQI
31st Jul 20254911 AMAQI
31st Jul 20255412 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025522 PMAQI
31st Jul 2025473 PMAQI
31st Jul 2025404 PMAQI
31st Jul 2025395 PMAQI
31st Jul 2025336 PMAQI
31st Jul 2025267 PMAQI
31st Jul 2025308 PMAQI
31st Jul 2025289 PMAQI
31st Jul 20253110 PMAQI
31st Jul 20252811 PMAQI
1st Aug 20252812 AMAQI
1st Aug 2025351 AMAQI
1st Aug 2025342 AMAQI
1st Aug 2025343 AMAQI
29°C25/34°C
1st Aug 2025364 AMAQI
1st Aug 2025355 AMAQI
1st Aug 2025366 AMAQI
1st Aug 2025367 AMAQI
1st Aug 2025378 AMAQI
1st Aug 2025329 AMAQI
1st Aug 20252410 AMAQI
1st Aug 20254311 AMAQI
1st Aug 20254812 PMAQI
1st Aug 2025481 PMAQI
1st Aug 2025352 PMAQI
1st Aug 2025363 PMAQI
1st Aug 2025444 PMAQI
1st Aug 2025385 PMAQI
1st Aug 2025456 PMAQI
1st Aug 2025287 PMAQI
1st Aug 2025268 PMAQI
1st Aug 2025309 PMAQI
1st Aug 20253110 PMAQI
1st Aug 20253011 PMAQI
2nd Aug 20253012 AMAQI
2nd Aug 2025301 AMAQI
2nd Aug 2025362 AMAQI
2nd Aug 2025393 AMAQI
27°C25/32°C
2nd Aug 2025394 AMAQI
2nd Aug 2025385 AMAQI
2nd Aug 2025406 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025408 AMAQI
2nd Aug 2025409 AMAQI
2nd Aug 20253610 AMAQI
2nd Aug 20254211 AMAQI
2nd Aug 20254112 PMAQI
2nd Aug 2025501 PMAQI
2nd Aug 2025572 PMAQI
2nd Aug 2025583 PMAQI
2nd Aug 2025574 PMAQI
2nd Aug 2025555 PMAQI
2nd Aug 2025586 PMAQI
2nd Aug 2025507 PMAQI
2nd Aug 2025408 PMAQI
2nd Aug 2025389 PMAQI
2nd Aug 20253810 PMAQI
2nd Aug 20254411 PMAQI
3rd Aug 20253612 AMAQI
3rd Aug 2025371 AMAQI
3rd Aug 2025382 AMAQI
3rd Aug 2025383 AMAQI
30°C26/35°C
3rd Aug 2025404 AMAQI
3rd Aug 2025405 AMAQI
3rd Aug 2025396 AMAQI
3rd Aug 2025397 AMAQI
3rd Aug 2025388 AMAQI
3rd Aug 2025469 AMAQI
3rd Aug 20255510 AMAQI
3rd Aug 20255711 AMAQI
3rd Aug 20256212 PMAQI
3rd Aug 2025571 PMAQI
3rd Aug 2025552 PMAQI
3rd Aug 2025543 PMAQI
3rd Aug 2025534 PMAQI
3rd Aug 2025535 PMAQI
3rd Aug 2025546 PMAQI
3rd Aug 2025557 PMAQI
3rd Aug 2025528 PMAQI
3rd Aug 2025439 PMAQI
3rd Aug 20254410 PMAQI
3rd Aug 20254211 PMAQI
4th Aug 20253712 AMAQI
4th Aug 2025371 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025403 AMAQI
30°C27/36°C
4th Aug 2025444 AMAQI
4th Aug 2025455 AMAQI
4th Aug 2025456 AMAQI
4th Aug 2025447 AMAQI
4th Aug 2025448 AMAQI
4th Aug 2025609 AMAQI
4th Aug 20256610 AMAQI
4th Aug 20257911 AMAQI
4th Aug 20258012 PMAQI
4th Aug 2025881 PMAQI
4th Aug 2025952 PMAQI
4th Aug 2025883 PMAQI
4th Aug 2025914 PMAQI
4th Aug 2025975 PMAQI
4th Aug 2025866 PMAQI
4th Aug 2025757 PMAQI
4th Aug 2025678 PMAQI
4th Aug 2025609 PMAQI
4th Aug 20255510 PMAQI
4th Aug 20254911 PMAQI
5th Aug 20255412 AMAQI
5th Aug 2025461 AMAQI
5th Aug 2025422 AMAQI
5th Aug 2025423 AMAQI
31°C27/36°C
5th Aug 2025514 AMAQI
5th Aug 2025545 AMAQI
5th Aug 2025536 AMAQI
5th Aug 2025537 AMAQI
5th Aug 2025548 AMAQI
5th Aug 2025589 AMAQI
5th Aug 20256310 AMAQI
5th Aug 20256411 AMAQI
5th Aug 20255912 PMAQI
5th Aug 2025581 PMAQI
5th Aug 2025572 PMAQI
5th Aug 2025553 PMAQI
5th Aug 2025584 PMAQI
5th Aug 2025575 PMAQI
5th Aug 2025526 PMAQI
5th Aug 2025557 PMAQI
5th Aug 2025538 PMAQI
5th Aug 2025509 PMAQI
5th Aug 20254910 PMAQI
5th Aug 20254811 PMAQI
6th Aug 20255012 AMAQI
6th Aug 2025521 AMAQI
6th Aug 2025512 AMAQI
6th Aug 2025523 AMAQI
--°C/°C
4 AM
11 AM
6 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 1 PM
53AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
3 PM - 6 PM
40AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 1 PM (Avg. 53), while the lowest AQI was between 3 PM to 6 PM (Avg. 40).
Night time
Avg. Highest Time
12 AM - 3 AM
46AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
7 PM - 8 PM
39AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 46), while the lowest AQI was between 7 PM to 8 PM (Avg. 39).
2025 Days Vs Air Quality
Submerged, Aizawa, Kanagawa, Japan
2025
95%
206
5%
11
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
206 DaysModerate
11 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2025, 95% of 217 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Submerged, Aizawa, Kanagawa, Japan
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
26AQI
26AQI
2nd January 2025
28AQI
28AQI
3rd January 2025
23AQI
23AQI
4th January 2025
25AQI
25AQI
5th January 2025
22AQI
22AQI
6th January 2025
47AQI
47AQI
7th January 2025
32AQI
32AQI
8th January 2025
36AQI
36AQI
9th January 2025
31AQI
31AQI
10th January 2025
26AQI
26AQI
11th January 2025
25AQI
25AQI
12th January 2025
25AQI
25AQI
13th January 2025
28AQI
28AQI
14th January 2025
25AQI
25AQI
15th January 2025
29AQI
29AQI
16th January 2025
22AQI
22AQI
17th January 2025
24AQI
24AQI
18th January 2025
25AQI
25AQI
19th January 2025
27AQI
27AQI
20th January 2025
27AQI
27AQI
21st January 2025
31AQI
31AQI
22nd January 2025
33AQI
33AQI
23rd January 2025
38AQI
38AQI
24th January 2025
37AQI
37AQI
25th January 2025
35AQI
35AQI
26th January 2025
32AQI
32AQI
27th January 2025
31AQI
31AQI
28th January 2025
29AQI
29AQI
29th January 2025
29AQI
29AQI
30th January 2025
27AQI
27AQI
31st January 2025
25AQI
25AQI
1st February 2025
23AQI
23AQI
2nd February 2025
23AQI
23AQI
3rd February 2025
28AQI
28AQI
4th February 2025
27AQI
27AQI
5th February 2025
29AQI
29AQI
6th February 2025
28AQI
28AQI
7th February 2025
28AQI
28AQI
8th February 2025
29AQI
29AQI
9th February 2025
28AQI
28AQI
10th February 2025
27AQI
27AQI
11th February 2025
28AQI
28AQI
12th February 2025
28AQI
28AQI
13th February 2025
28AQI
28AQI
14th February 2025
27AQI
27AQI
15th February 2025
27AQI
27AQI
16th February 2025
31AQI
31AQI
17th February 2025
33AQI
33AQI
18th February 2025
29AQI
29AQI
19th February 2025
28AQI
28AQI
20th February 2025
28AQI
28AQI
21st February 2025
29AQI
29AQI
22nd February 2025
27AQI
27AQI
23rd February 2025
32AQI
32AQI
24th February 2025
29AQI
29AQI
25th February 2025
33AQI
33AQI
26th February 2025
32AQI
32AQI
27th February 2025
37AQI
37AQI
28th February 2025
40AQI
40AQI
1st March 2025
54AQI
54AQI
2nd March 2025
43AQI
43AQI
3rd March 2025
38AQI
38AQI
4th March 2025
30AQI
30AQI
5th March 2025
26AQI
26AQI
6th March 2025
26AQI
26AQI
7th March 2025
29AQI
29AQI
8th March 2025
30AQI
30AQI
9th March 2025
33AQI
33AQI
10th March 2025
33AQI
33AQI
11th March 2025
31AQI
31AQI
12th March 2025
29AQI
29AQI
13th March 2025
34AQI
34AQI
14th March 2025
24AQI
24AQI
15th March 2025
21AQI
21AQI
16th March 2025
16AQI
16AQI
17th March 2025
17AQI
17AQI
18th March 2025
15AQI
15AQI
19th March 2025
14AQI
14AQI
20th March 2025
16AQI
16AQI
21st March 2025
23AQI
23AQI
22nd March 2025
26AQI
26AQI
23rd March 2025
30AQI
30AQI
24th March 2025
34AQI
34AQI
25th March 2025
48AQI
48AQI
26th March 2025
61AQI
61AQI
27th March 2025
56AQI
56AQI
28th March 2025
36AQI
36AQI
29th March 2025
30AQI
30AQI
30th March 2025
30AQI
30AQI
31st March 2025
29AQI
29AQI
1st April 2025
20AQI
20AQI
2nd April 2025
21AQI
21AQI
3rd April 2025
19AQI
19AQI
4th April 2025
19AQI
19AQI
5th April 2025
19AQI
19AQI
6th April 2025
14AQI
14AQI
7th April 2025
16AQI
16AQI
8th April 2025
19AQI
19AQI
9th April 2025
19AQI
19AQI
10th April 2025
23AQI
23AQI
11th April 2025
22AQI
22AQI
12th April 2025
21AQI
21AQI
13th April 2025
19AQI
19AQI
14th April 2025
22AQI
22AQI
15th April 2025
19AQI
19AQI
16th April 2025
18AQI
18AQI
17th April 2025
26AQI
26AQI
18th April 2025
30AQI
30AQI
19th April 2025
34AQI
34AQI
20th April 2025
29AQI
29AQI
21st April 2025
24AQI
24AQI
22nd April 2025
23AQI
23AQI
23rd April 2025
15AQI
15AQI
24th April 2025
17AQI
17AQI
25th April 2025
19AQI
19AQI
26th April 2025
22AQI
22AQI
27th April 2025
22AQI
22AQI
28th April 2025
20AQI
20AQI
29th April 2025
16AQI
16AQI
30th April 2025
19AQI
19AQI
1st May 2025
19AQI
19AQI
2nd May 2025
17AQI
17AQI
3rd May 2025
16AQI
16AQI
4th May 2025
18AQI
18AQI
5th May 2025
17AQI
17AQI
6th May 2025
17AQI
17AQI
7th May 2025
15AQI
15AQI
8th May 2025
16AQI
16AQI
9th May 2025
16AQI
16AQI
10th May 2025
14AQI
14AQI
11th May 2025
15AQI
15AQI
12th May 2025
16AQI
16AQI
13th May 2025
18AQI
18AQI
14th May 2025
17AQI
17AQI
15th May 2025
19AQI
19AQI
16th May 2025
20AQI
20AQI
17th May 2025
18AQI
18AQI
18th May 2025
21AQI
21AQI
19th May 2025
22AQI
22AQI
20th May 2025
52AQI
52AQI
21st May 2025
37AQI
37AQI
22nd May 2025
33AQI
33AQI
23rd May 2025
27AQI
27AQI
24th May 2025
24AQI
24AQI
25th May 2025
20AQI
20AQI
26th May 2025
20AQI
20AQI
27th May 2025
22AQI
22AQI
28th May 2025
16AQI
16AQI
29th May 2025
18AQI
18AQI
30th May 2025
15AQI
15AQI
31st May 2025
14AQI
14AQI
1st June 2025
14AQI
14AQI
2nd June 2025
16AQI
16AQI
3rd June 2025
16AQI
16AQI
4th June 2025
16AQI
16AQI
5th June 2025
19AQI
19AQI
6th June 2025
20AQI
20AQI
7th June 2025
33AQI
33AQI
8th June 2025
27AQI
27AQI
9th June 2025
25AQI
25AQI
10th June 2025
23AQI
23AQI
11th June 2025
21AQI
21AQI
12th June 2025
22AQI
22AQI
13th June 2025
21AQI
21AQI
14th June 2025
18AQI
18AQI
15th June 2025
21AQI
21AQI
16th June 2025
21AQI
21AQI
17th June 2025
27AQI
27AQI
18th June 2025
24AQI
24AQI
19th June 2025
25AQI
25AQI
20th June 2025
23AQI
23AQI
21st June 2025
20AQI
20AQI
22nd June 2025
12AQI
12AQI
23rd June 2025
13AQI
13AQI
24th June 2025
14AQI
14AQI
25th June 2025
17AQI
17AQI
26th June 2025
15AQI
15AQI
27th June 2025
21AQI
21AQI
28th June 2025
18AQI
18AQI
29th June 2025
23AQI
23AQI
30th June 2025
39AQI
39AQI
1st July 2025
41AQI
41AQI
2nd July 2025
46AQI
46AQI
3rd July 2025
48AQI
48AQI
4th July 2025
47AQI
47AQI
5th July 2025
50AQI
50AQI
6th July 2025
60AQI
60AQI
7th July 2025
77AQI
77AQI
8th July 2025
76AQI
76AQI
9th July 2025
74AQI
74AQI
10th July 2025
56AQI
56AQI
11th July 2025
47AQI
47AQI
12th July 2025
55AQI
55AQI
13th July 2025
49AQI
49AQI
14th July 2025
40AQI
40AQI
15th July 2025
38AQI
38AQI
16th July 2025
40AQI
40AQI
17th July 2025
42AQI
42AQI
18th July 2025
36AQI
36AQI
19th July 2025
31AQI
31AQI
20th July 2025
32AQI
32AQI
21st July 2025
34AQI
34AQI
22nd July 2025
35AQI
35AQI
23rd July 2025
40AQI
40AQI
24th July 2025
43AQI
43AQI
25th July 2025
39AQI
39AQI
26th July 2025
39AQI
39AQI
27th July 2025
34AQI
34AQI
28th July 2025
34AQI
34AQI
29th July 2025
41AQI
41AQI
30th July 2025
34AQI
34AQI
31st July 2025
37AQI
37AQI
1st August 2025
35AQI
35AQI
2nd August 2025
43AQI
43AQI
3rd August 2025
47AQI
47AQI
4th August 2025
60AQI
60AQI
5th August 2025
49AQI
49AQI
29AQI
29AQI
31AQI
21AQI
20AQI
21AQI
45AQI
47AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202529AQI
31
28
28
3
30
30
1
30
25
6
4
1
206
11
Highest AQI recorded in
August47AQI
Lowest AQI recorded in
May20AQI
202430AQI
31
28
1
30
1
29
1
30
1
28
2
26
5
31
29
1
31
30
31
354
12
Highest AQI recorded in
June40AQI
Lowest AQI recorded in
October24AQI
202328AQI
31
26
2
31
30
29
2
28
2
29
2
31
24
1
31
28
1
31
349
10
Highest AQI recorded in
April36AQI
Lowest AQI recorded in
August20AQI
202232AQI
30
1
20
1
25
6
29
1
23
8
20
10
21
3
1
28
31
30
31
289
30
Highest AQI recorded in
June46AQI
Lowest AQI recorded in
August13AQI
202127AQI
31
28
31
30
28
3
28
2
30
1
26
5
28
2
31
29
1
30
1
350
15
Highest AQI recorded in
June36AQI
Lowest AQI recorded in
January14AQI
202026AQI
13
20
1
18
22
8
29
2
19
12
19
31
30
31
232
23
Highest AQI recorded in
August47AQI
Lowest AQI recorded in
September14AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
32AQILeast Polluted Year Recorded
2020(Avg.)
26AQISubmerged's annual 2025 AQI (29) shows an average percentage change of -0.6% (improved AQI) compared to previous years: 2020 (26), 2021 (27), 2022 (32), 2023 (28), 2024 (30).
