Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Omaezaki, Shizuoka, 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

Omaezaki, Shizuoka, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
30th Aug 2021
68AQI
Lowest AQI recorded on
20th Aug 2021
13AQI

Same Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 56 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 4th Aug - 5th Aug 2025

Omaezaki, Shizuoka, Japan

AQI
Day
Night
.

4 AM4th Aug 2025

6 PM

3 AM5th Aug 2025

Day time
Avg. Highest Time
5PM4th Aug

100AQI

Avg. Lowest Time
8AM4th Aug

42AQI

Night time
Avg. Highest Time
7PM4th Aug

73AQI

Avg. Lowest Time
3AM5th Aug

41AQI

In the last 24 hours,

Omaezaki's AQI reached its highest point of 100 at 5 PM during the Day, while the lowest point, 41, was recorded at 3 AM during the Night between 4th Aug and 5th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Omaezaki, Shizuoka, Japan

JulAug
06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
6th Jul 2025484 AMAQI
6th Jul 2025545 AMAQI
6th Jul 2025546 AMAQI
6th Jul 2025547 AMAQI
6th Jul 2025548 AMAQI
6th Jul 2025759 AMAQI
6th Jul 20259010 AMAQI
6th Jul 20259811 AMAQI
6th Jul 20259712 PMAQI
6th Jul 2025871 PMAQI
6th Jul 2025782 PMAQI
6th Jul 2025753 PMAQI
6th Jul 20251014 PMAQI
6th Jul 2025925 PMAQI
6th Jul 2025946 PMAQI
6th Jul 2025947 PMAQI
6th Jul 2025868 PMAQI
6th Jul 2025739 PMAQI
6th Jul 20257010 PMAQI
6th Jul 20257111 PMAQI
7th Jul 20256612 AMAQI
7th Jul 2025571 AMAQI
7th Jul 2025542 AMAQI
7th Jul 2025543 AMAQI

28°C24/33°C

7th Jul 2025564 AMAQI
7th Jul 2025605 AMAQI
7th Jul 2025606 AMAQI
7th Jul 2025607 AMAQI
7th Jul 2025608 AMAQI
7th Jul 2025849 AMAQI
7th Jul 20259010 AMAQI
7th Jul 20259411 AMAQI
7th Jul 20259812 PMAQI
7th Jul 2025921 PMAQI
7th Jul 2025942 PMAQI
7th Jul 2025953 PMAQI
7th Jul 2025984 PMAQI
7th Jul 20251175 PMAQI
7th Jul 20251166 PMAQI
7th Jul 20251167 PMAQI
7th Jul 20251038 PMAQI
7th Jul 2025829 PMAQI
7th Jul 20258310 PMAQI
7th Jul 20258311 PMAQI
8th Jul 20257412 AMAQI
8th Jul 2025631 AMAQI
8th Jul 2025582 AMAQI
8th Jul 2025583 AMAQI

28°C25/33°C

8th Jul 2025614 AMAQI
8th Jul 2025655 AMAQI
8th Jul 2025656 AMAQI
8th Jul 2025657 AMAQI
8th Jul 2025658 AMAQI
8th Jul 20251089 AMAQI
8th Jul 202512610 AMAQI
8th Jul 202512711 AMAQI
8th Jul 202512512 PMAQI
8th Jul 20251041 PMAQI
8th Jul 2025972 PMAQI
8th Jul 2025983 PMAQI
8th Jul 20251004 PMAQI
8th Jul 2025975 PMAQI
8th Jul 20251046 PMAQI
8th Jul 20251077 PMAQI
8th Jul 2025968 PMAQI
8th Jul 2025809 PMAQI
8th Jul 20257910 PMAQI
8th Jul 20258011 PMAQI
9th Jul 20257412 AMAQI
9th Jul 2025661 AMAQI
9th Jul 2025632 AMAQI
9th Jul 2025643 AMAQI

28°C25/32°C

9th Jul 2025674 AMAQI
9th Jul 2025725 AMAQI
9th Jul 2025726 AMAQI
9th Jul 2025727 AMAQI
9th Jul 2025728 AMAQI
9th Jul 2025989 AMAQI
9th Jul 202510210 AMAQI
9th Jul 20259711 AMAQI
9th Jul 202510212 PMAQI
9th Jul 20251021 PMAQI
9th Jul 2025982 PMAQI
9th Jul 2025853 PMAQI
9th Jul 2025674 PMAQI
9th Jul 2025605 PMAQI
9th Jul 2025556 PMAQI
9th Jul 2025537 PMAQI
9th Jul 2025558 PMAQI
9th Jul 2025599 PMAQI
9th Jul 20256010 PMAQI
9th Jul 20256011 PMAQI
10th Jul 20256212 AMAQI
10th Jul 2025681 AMAQI
10th Jul 2025702 AMAQI
10th Jul 2025693 AMAQI

28°C24/32°C

10th Jul 2025724 AMAQI
10th Jul 2025765 AMAQI
10th Jul 2025766 AMAQI
10th Jul 2025767 AMAQI
10th Jul 2025758 AMAQI
10th Jul 2025469 AMAQI
10th Jul 20253010 AMAQI
10th Jul 20253111 AMAQI
10th Jul 20253312 PMAQI
10th Jul 2025291 PMAQI
10th Jul 2025242 PMAQI
10th Jul 2025253 PMAQI
10th Jul 2025264 PMAQI
10th Jul 2025255 PMAQI
10th Jul 2025276 PMAQI
10th Jul 2025277 PMAQI
10th Jul 2025388 PMAQI
10th Jul 2025559 PMAQI
10th Jul 20255610 PMAQI
10th Jul 20255711 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025702 AMAQI
11th Jul 2025703 AMAQI

28°C24/33°C

11th Jul 2025684 AMAQI
11th Jul 2025645 AMAQI
11th Jul 2025646 AMAQI
11th Jul 2025647 AMAQI
11th Jul 2025648 AMAQI
11th Jul 2025329 AMAQI
11th Jul 20252210 AMAQI
11th Jul 20252511 AMAQI
11th Jul 20252812 PMAQI
11th Jul 2025341 PMAQI
11th Jul 2025302 PMAQI
11th Jul 2025313 PMAQI
11th Jul 2025384 PMAQI
11th Jul 2025435 PMAQI
11th Jul 2025426 PMAQI
11th Jul 2025367 PMAQI
11th Jul 2025438 PMAQI
11th Jul 2025549 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255511 PMAQI
12th Jul 20255712 AMAQI
12th Jul 2025631 AMAQI
12th Jul 2025652 AMAQI
12th Jul 2025653 AMAQI

27°C24/31°C

12th Jul 2025624 AMAQI
12th Jul 2025605 AMAQI
12th Jul 2025596 AMAQI
12th Jul 2025607 AMAQI
12th Jul 2025598 AMAQI
12th Jul 2025369 AMAQI
12th Jul 20253310 AMAQI
12th Jul 20253211 AMAQI
12th Jul 20253312 PMAQI
12th Jul 2025371 PMAQI
12th Jul 2025372 PMAQI
12th Jul 2025343 PMAQI
12th Jul 2025344 PMAQI
12th Jul 2025335 PMAQI
12th Jul 2025326 PMAQI
12th Jul 2025347 PMAQI
12th Jul 2025438 PMAQI
12th Jul 2025549 PMAQI
12th Jul 20255410 PMAQI
12th Jul 20255511 PMAQI
13th Jul 20255612 AMAQI
13th Jul 2025611 AMAQI
13th Jul 2025612 AMAQI
13th Jul 2025613 AMAQI

26°C23/29°C

13th Jul 2025604 AMAQI
13th Jul 2025585 AMAQI
13th Jul 2025586 AMAQI
13th Jul 2025587 AMAQI
13th Jul 2025588 AMAQI
13th Jul 2025489 AMAQI
13th Jul 20253710 AMAQI
13th Jul 20253511 AMAQI
13th Jul 20253112 PMAQI
13th Jul 2025311 PMAQI
13th Jul 2025312 PMAQI
13th Jul 2025323 PMAQI
13th Jul 2025314 PMAQI
13th Jul 2025295 PMAQI
13th Jul 2025316 PMAQI
13th Jul 2025297 PMAQI
13th Jul 2025358 PMAQI
13th Jul 2025509 PMAQI
13th Jul 20254810 PMAQI
13th Jul 20254611 PMAQI
14th Jul 20254812 AMAQI
14th Jul 2025571 AMAQI
14th Jul 2025592 AMAQI
14th Jul 2025593 AMAQI

27°C23/30°C

14th Jul 2025584 AMAQI
14th Jul 2025565 AMAQI
14th Jul 2025576 AMAQI
14th Jul 2025567 AMAQI
14th Jul 2025568 AMAQI
14th Jul 2025319 AMAQI
14th Jul 20252010 AMAQI
14th Jul 20252411 AMAQI
14th Jul 20252212 PMAQI
14th Jul 2025221 PMAQI
14th Jul 2025212 PMAQI
14th Jul 2025193 PMAQI
14th Jul 2025194 PMAQI
14th Jul 2025175 PMAQI
14th Jul 2025196 PMAQI
14th Jul 2025207 PMAQI
14th Jul 2025328 PMAQI
14th Jul 2025489 PMAQI
14th Jul 20254810 PMAQI
14th Jul 20254811 PMAQI
15th Jul 20255012 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025563 AMAQI

26°C23/31°C

15th Jul 2025554 AMAQI
15th Jul 2025535 AMAQI
15th Jul 2025536 AMAQI
15th Jul 2025537 AMAQI
15th Jul 2025538 AMAQI
15th Jul 2025389 AMAQI
15th Jul 20253310 AMAQI
15th Jul 20252811 AMAQI
15th Jul 20252812 PMAQI
15th Jul 2025351 PMAQI
15th Jul 2025352 PMAQI
15th Jul 2025303 PMAQI
15th Jul 2025324 PMAQI
15th Jul 2025245 PMAQI
15th Jul 2025246 PMAQI
15th Jul 2025247 PMAQI
15th Jul 2025338 PMAQI
15th Jul 2025459 PMAQI
15th Jul 20254510 PMAQI
15th Jul 20254611 PMAQI
16th Jul 20254712 AMAQI
16th Jul 2025541 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025543 AMAQI

26°C24/29°C

16th Jul 2025534 AMAQI
16th Jul 2025525 AMAQI
16th Jul 2025526 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025528 AMAQI
16th Jul 2025489 AMAQI
16th Jul 20254310 AMAQI
16th Jul 20254011 AMAQI
16th Jul 20253412 PMAQI
16th Jul 2025381 PMAQI
16th Jul 2025382 PMAQI
16th Jul 2025333 PMAQI
16th Jul 2025284 PMAQI
16th Jul 2025345 PMAQI
16th Jul 2025296 PMAQI
16th Jul 2025307 PMAQI
16th Jul 2025308 PMAQI
16th Jul 2025429 PMAQI
16th Jul 20254110 PMAQI
16th Jul 20253911 PMAQI
17th Jul 20254312 AMAQI
17th Jul 2025521 AMAQI
17th Jul 2025522 AMAQI
17th Jul 2025523 AMAQI

25°C22/28°C

17th Jul 2025524 AMAQI
17th Jul 2025525 AMAQI
17th Jul 2025526 AMAQI
17th Jul 2025527 AMAQI
17th Jul 2025528 AMAQI
17th Jul 2025399 AMAQI
17th Jul 20254010 AMAQI
17th Jul 20254411 AMAQI
17th Jul 20254712 PMAQI
17th Jul 2025421 PMAQI
17th Jul 2025392 PMAQI
17th Jul 2025413 PMAQI
17th Jul 2025394 PMAQI
17th Jul 2025405 PMAQI
17th Jul 2025396 PMAQI
17th Jul 2025397 PMAQI
17th Jul 2025428 PMAQI
17th Jul 2025459 PMAQI
17th Jul 20254310 PMAQI
17th Jul 20254211 PMAQI
18th Jul 20254412 AMAQI
18th Jul 2025511 AMAQI
18th Jul 2025522 AMAQI
18th Jul 2025523 AMAQI

24°C23/26°C

18th Jul 2025514 AMAQI
18th Jul 2025515 AMAQI
18th Jul 2025516 AMAQI
18th Jul 2025517 AMAQI
18th Jul 2025508 AMAQI
18th Jul 2025279 AMAQI
18th Jul 20252610 AMAQI
18th Jul 20252311 AMAQI
18th Jul 20252312 PMAQI
18th Jul 2025261 PMAQI
18th Jul 2025262 PMAQI
18th Jul 2025263 PMAQI
18th Jul 2025234 PMAQI
18th Jul 2025215 PMAQI
18th Jul 2025196 PMAQI
18th Jul 2025217 PMAQI
18th Jul 2025288 PMAQI
18th Jul 2025389 PMAQI
18th Jul 20253710 PMAQI
18th Jul 20253611 PMAQI
19th Jul 20254012 AMAQI
19th Jul 2025471 AMAQI
19th Jul 2025502 AMAQI
19th Jul 2025503 AMAQI

26°C22/29°C

19th Jul 2025484 AMAQI
19th Jul 2025455 AMAQI
19th Jul 2025446 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025448 AMAQI
19th Jul 2025309 AMAQI
19th Jul 20252010 AMAQI
19th Jul 20252311 AMAQI
19th Jul 20252612 PMAQI
19th Jul 2025241 PMAQI
19th Jul 2025242 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025224 PMAQI
19th Jul 2025195 PMAQI
19th Jul 2025186 PMAQI
19th Jul 2025207 PMAQI
19th Jul 2025258 PMAQI
19th Jul 2025329 PMAQI
19th Jul 20253210 PMAQI
19th Jul 20253411 PMAQI
20th Jul 20253712 AMAQI
20th Jul 2025441 AMAQI
20th Jul 2025472 AMAQI
20th Jul 2025463 AMAQI

26°C22/30°C

20th Jul 2025444 AMAQI
20th Jul 2025425 AMAQI
20th Jul 2025426 AMAQI
20th Jul 2025427 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20251910 AMAQI
20th Jul 20252111 AMAQI
20th Jul 20252012 PMAQI
20th Jul 2025221 PMAQI
20th Jul 2025232 PMAQI
20th Jul 2025223 PMAQI
20th Jul 2025244 PMAQI
20th Jul 2025185 PMAQI
20th Jul 2025206 PMAQI
20th Jul 2025217 PMAQI
20th Jul 2025278 PMAQI
20th Jul 2025349 PMAQI
20th Jul 20252910 PMAQI
20th Jul 20252811 PMAQI
21st Jul 20253412 AMAQI
21st Jul 2025401 AMAQI
21st Jul 2025422 AMAQI
21st Jul 2025423 AMAQI

27°C23/31°C

21st Jul 2025404 AMAQI
21st Jul 2025385 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025239 AMAQI
21st Jul 20251810 AMAQI
21st Jul 20252311 AMAQI
21st Jul 20252312 PMAQI
21st Jul 2025181 PMAQI
21st Jul 2025202 PMAQI
21st Jul 2025193 PMAQI
21st Jul 2025204 PMAQI
21st Jul 2025215 PMAQI
21st Jul 2025206 PMAQI
21st Jul 2025207 PMAQI
21st Jul 2025228 PMAQI
21st Jul 2025279 PMAQI
21st Jul 20252510 PMAQI
21st Jul 20252811 PMAQI
22nd Jul 20253112 AMAQI
22nd Jul 2025371 AMAQI
22nd Jul 2025392 AMAQI
22nd Jul 2025393 AMAQI

28°C24/32°C

22nd Jul 2025374 AMAQI
22nd Jul 2025355 AMAQI
22nd Jul 2025356 AMAQI
22nd Jul 2025357 AMAQI
22nd Jul 2025358 AMAQI
22nd Jul 2025239 AMAQI
22nd Jul 20252110 AMAQI
22nd Jul 20252011 AMAQI
22nd Jul 20251912 PMAQI
22nd Jul 2025201 PMAQI
22nd Jul 2025222 PMAQI
22nd Jul 2025233 PMAQI
22nd Jul 2025194 PMAQI
22nd Jul 2025185 PMAQI
22nd Jul 2025136 PMAQI
22nd Jul 2025177 PMAQI
22nd Jul 2025218 PMAQI
22nd Jul 2025249 PMAQI
22nd Jul 20252510 PMAQI
22nd Jul 20252711 PMAQI
23rd Jul 20252812 AMAQI
23rd Jul 2025341 AMAQI
23rd Jul 2025362 AMAQI
23rd Jul 2025363 AMAQI

28°C25/32°C

23rd Jul 2025344 AMAQI
23rd Jul 2025335 AMAQI
23rd Jul 2025336 AMAQI
23rd Jul 2025337 AMAQI
23rd Jul 2025338 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20251810 AMAQI
23rd Jul 20252111 AMAQI
23rd Jul 20252112 PMAQI
23rd Jul 2025201 PMAQI
23rd Jul 2025182 PMAQI
23rd Jul 2025203 PMAQI
23rd Jul 2025184 PMAQI
23rd Jul 2025165 PMAQI
23rd Jul 2025186 PMAQI
23rd Jul 2025157 PMAQI
23rd Jul 2025208 PMAQI
23rd Jul 2025239 PMAQI
23rd Jul 20252610 PMAQI
23rd Jul 20252611 PMAQI
24th Jul 20252912 AMAQI
24th Jul 2025321 AMAQI
24th Jul 2025342 AMAQI
24th Jul 2025333 AMAQI

27°C24/31°C

24th Jul 2025324 AMAQI
24th Jul 2025325 AMAQI
24th Jul 2025316 AMAQI
24th Jul 2025317 AMAQI
24th Jul 2025318 AMAQI
24th Jul 2025249 AMAQI
24th Jul 20252110 AMAQI
24th Jul 20252411 AMAQI
24th Jul 20252112 PMAQI
24th Jul 2025191 PMAQI
24th Jul 2025182 PMAQI
24th Jul 2025183 PMAQI
24th Jul 2025164 PMAQI
24th Jul 2025165 PMAQI
24th Jul 2025156 PMAQI
24th Jul 2025177 PMAQI
24th Jul 2025228 PMAQI
24th Jul 2025229 PMAQI
24th Jul 20252210 PMAQI
24th Jul 20252311 PMAQI
25th Jul 20252612 AMAQI
25th Jul 2025301 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025323 AMAQI

28°C24/32°C

25th Jul 2025314 AMAQI
25th Jul 2025305 AMAQI
25th Jul 2025306 AMAQI
25th Jul 2025307 AMAQI
25th Jul 2025308 AMAQI
25th Jul 2025239 AMAQI
25th Jul 20252210 AMAQI
25th Jul 20252511 AMAQI
25th Jul 20252112 PMAQI
25th Jul 2025191 PMAQI
25th Jul 2025172 PMAQI
25th Jul 2025163 PMAQI
25th Jul 2025164 PMAQI
25th Jul 2025165 PMAQI
25th Jul 2025156 PMAQI
25th Jul 2025147 PMAQI
25th Jul 2025178 PMAQI
25th Jul 2025219 PMAQI
25th Jul 20252210 PMAQI
25th Jul 20252211 PMAQI
26th Jul 20252412 AMAQI
26th Jul 2025291 AMAQI
26th Jul 2025312 AMAQI
26th Jul 2025313 AMAQI

28°C25/32°C

26th Jul 2025294 AMAQI
26th Jul 2025285 AMAQI
26th Jul 2025286 AMAQI
26th Jul 2025287 AMAQI
26th Jul 2025288 AMAQI
26th Jul 2025219 AMAQI
26th Jul 20252010 AMAQI
26th Jul 20252211 AMAQI
26th Jul 20252212 PMAQI
26th Jul 2025221 PMAQI
26th Jul 2025192 PMAQI
26th Jul 2025183 PMAQI
26th Jul 2025204 PMAQI
26th Jul 2025215 PMAQI
26th Jul 2025186 PMAQI
26th Jul 2025167 PMAQI
26th Jul 2025208 PMAQI
26th Jul 2025239 PMAQI
26th Jul 20252410 PMAQI
26th Jul 20252611 PMAQI
27th Jul 20252612 AMAQI
27th Jul 2025281 AMAQI
27th Jul 2025282 AMAQI
27th Jul 2025283 AMAQI

28°C24/32°C

27th Jul 2025284 AMAQI
27th Jul 2025265 AMAQI
27th Jul 2025266 AMAQI
27th Jul 2025267 AMAQI
27th Jul 2025278 AMAQI
27th Jul 2025219 AMAQI
27th Jul 20251910 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252312 PMAQI
27th Jul 2025241 PMAQI
27th Jul 2025162 PMAQI
27th Jul 2025163 PMAQI
27th Jul 2025164 PMAQI
27th Jul 2025165 PMAQI
27th Jul 2025156 PMAQI
27th Jul 2025167 PMAQI
27th Jul 2025188 PMAQI
27th Jul 2025219 PMAQI
27th Jul 20252210 PMAQI
27th Jul 20252211 PMAQI
28th Jul 20252312 AMAQI
28th Jul 2025261 AMAQI
28th Jul 2025282 AMAQI
28th Jul 2025283 AMAQI

28°C24/32°C

28th Jul 2025274 AMAQI
28th Jul 2025265 AMAQI
28th Jul 2025266 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025268 AMAQI
28th Jul 2025189 AMAQI
28th Jul 20251810 AMAQI
28th Jul 20251811 AMAQI
28th Jul 20252012 PMAQI
28th Jul 2025241 PMAQI
28th Jul 2025222 PMAQI
28th Jul 2025223 PMAQI
28th Jul 2025224 PMAQI
28th Jul 2025205 PMAQI
28th Jul 2025176 PMAQI
28th Jul 2025157 PMAQI
28th Jul 2025238 PMAQI
28th Jul 2025269 PMAQI
28th Jul 20252510 PMAQI
28th Jul 20252511 PMAQI
29th Jul 20252512 AMAQI
29th Jul 2025251 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025263 AMAQI

28°C25/32°C

29th Jul 2025264 AMAQI
29th Jul 2025265 AMAQI
29th Jul 2025266 AMAQI
29th Jul 2025257 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025329 AMAQI
29th Jul 20252810 AMAQI
29th Jul 20253011 AMAQI
29th Jul 20253212 PMAQI
29th Jul 2025301 PMAQI
29th Jul 2025262 PMAQI
29th Jul 2025293 PMAQI
29th Jul 2025244 PMAQI
29th Jul 2025225 PMAQI
29th Jul 2025196 PMAQI
29th Jul 2025237 PMAQI
29th Jul 2025258 PMAQI
29th Jul 2025249 PMAQI
29th Jul 20252410 PMAQI
29th Jul 20252311 PMAQI
30th Jul 20252412 AMAQI
30th Jul 2025251 AMAQI
30th Jul 2025272 AMAQI
30th Jul 2025263 AMAQI

28°C24/33°C

30th Jul 2025264 AMAQI
30th Jul 2025285 AMAQI
30th Jul 2025276 AMAQI
30th Jul 2025277 AMAQI
30th Jul 2025288 AMAQI
30th Jul 2025409 AMAQI
30th Jul 20255310 AMAQI
30th Jul 20255411 AMAQI
30th Jul 20254712 PMAQI
30th Jul 2025461 PMAQI
30th Jul 2025402 PMAQI
30th Jul 2025413 PMAQI
30th Jul 2025444 PMAQI
30th Jul 2025495 PMAQI
30th Jul 2025486 PMAQI
30th Jul 2025407 PMAQI
30th Jul 2025348 PMAQI
30th Jul 2025309 PMAQI
30th Jul 20253110 PMAQI
30th Jul 20253011 PMAQI
31st Jul 20253012 AMAQI
31st Jul 2025281 AMAQI
31st Jul 2025262 AMAQI
31st Jul 2025263 AMAQI

29°C24/34°C

31st Jul 2025264 AMAQI
31st Jul 2025265 AMAQI
31st Jul 2025266 AMAQI
31st Jul 2025267 AMAQI
31st Jul 2025268 AMAQI
31st Jul 2025269 AMAQI
31st Jul 20252610 AMAQI
31st Jul 20253711 AMAQI
31st Jul 20253812 PMAQI
31st Jul 2025381 PMAQI
31st Jul 2025402 PMAQI
31st Jul 2025423 PMAQI
31st Jul 2025444 PMAQI
31st Jul 2025435 PMAQI
31st Jul 2025426 PMAQI
31st Jul 2025427 PMAQI
31st Jul 2025378 PMAQI
31st Jul 2025349 PMAQI
31st Jul 20253910 PMAQI
31st Jul 20253511 PMAQI
1st Aug 20253312 AMAQI
1st Aug 2025301 AMAQI
1st Aug 2025322 AMAQI
1st Aug 2025363 AMAQI

29°C24/34°C

1st Aug 2025324 AMAQI
1st Aug 2025325 AMAQI
1st Aug 2025326 AMAQI
1st Aug 2025357 AMAQI
1st Aug 2025328 AMAQI
1st Aug 2025409 AMAQI
1st Aug 20253910 AMAQI
1st Aug 20254411 AMAQI
1st Aug 20254812 PMAQI
1st Aug 2025441 PMAQI
1st Aug 2025422 PMAQI
1st Aug 2025463 PMAQI
1st Aug 2025504 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025546 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025448 PMAQI
1st Aug 2025409 PMAQI
1st Aug 20253810 PMAQI
1st Aug 20253511 PMAQI
2nd Aug 20253412 AMAQI
2nd Aug 2025331 AMAQI
2nd Aug 2025332 AMAQI
2nd Aug 2025323 AMAQI

29°C24/35°C

2nd Aug 2025364 AMAQI
2nd Aug 2025365 AMAQI
2nd Aug 2025396 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025449 AMAQI
2nd Aug 20254910 AMAQI
2nd Aug 20255111 AMAQI
2nd Aug 20255012 PMAQI
2nd Aug 2025521 PMAQI
2nd Aug 2025602 PMAQI
2nd Aug 2025563 PMAQI
2nd Aug 2025514 PMAQI
2nd Aug 2025525 PMAQI
2nd Aug 2025496 PMAQI
2nd Aug 2025487 PMAQI
2nd Aug 2025448 PMAQI
2nd Aug 2025409 PMAQI
2nd Aug 20253610 PMAQI
2nd Aug 20254111 PMAQI
3rd Aug 20253612 AMAQI
3rd Aug 2025371 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025373 AMAQI

29°C26/35°C

3rd Aug 2025404 AMAQI
3rd Aug 2025405 AMAQI
3rd Aug 2025406 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025398 AMAQI
3rd Aug 2025489 AMAQI
3rd Aug 20255310 AMAQI
3rd Aug 20255511 AMAQI
3rd Aug 20255612 PMAQI
3rd Aug 2025521 PMAQI
3rd Aug 2025542 PMAQI
3rd Aug 2025543 PMAQI
3rd Aug 2025544 PMAQI
3rd Aug 2025425 PMAQI
3rd Aug 2025486 PMAQI
3rd Aug 2025467 PMAQI
3rd Aug 2025458 PMAQI
3rd Aug 2025429 PMAQI
3rd Aug 20254510 PMAQI
3rd Aug 20254511 PMAQI
4th Aug 20254012 AMAQI
4th Aug 2025391 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025403 AMAQI

29°C25/34°C

4th Aug 2025424 AMAQI
4th Aug 2025425 AMAQI
4th Aug 2025436 AMAQI
4th Aug 2025447 AMAQI
4th Aug 2025428 AMAQI
4th Aug 2025709 AMAQI
4th Aug 20258210 AMAQI
4th Aug 20259011 AMAQI
4th Aug 20259112 PMAQI
4th Aug 2025861 PMAQI
4th Aug 2025902 PMAQI
4th Aug 2025923 PMAQI
4th Aug 2025974 PMAQI
4th Aug 20251005 PMAQI
4th Aug 2025846 PMAQI
4th Aug 2025737 PMAQI
4th Aug 2025628 PMAQI
4th Aug 2025589 PMAQI
4th Aug 20255510 PMAQI
4th Aug 20254711 PMAQI
5th Aug 20254912 AMAQI
5th Aug 2025451 AMAQI
5th Aug 2025422 AMAQI
5th Aug 2025413 AMAQI

29°C26/32°C

5th Aug 2025514 AMAQI
4 AM
5th Aug 2025565 AMAQI
5th Aug 2025546 AMAQI
5th Aug 2025547 AMAQI
5th Aug 2025548 AMAQI
5th Aug 2025569 AMAQI
5th Aug 20255610 AMAQI
5th Aug 20255511 AMAQI
11 AM
5th Aug 20255012 PMAQI
5th Aug 2025571 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025403 PMAQI
5th Aug 2025544 PMAQI
5th Aug 2025465 PMAQI
5th Aug 2025426 PMAQI
6 PM
5th Aug 2025457 PMAQI
5th Aug 2025478 PMAQI
5th Aug 2025479 PMAQI
11 PM
3 AM

--°C/°C

Day time
Avg. Highest Time
4 AM - 8 AM

45AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
9 AM - 6 PM

41AQI

10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 8 AM (Avg. 45), while the lowest AQI was between 9 AM to 6 PM (Avg. 41).
Night time
Avg. Highest Time
12 AM - 3 AM

44AQI

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. 44), while the lowest AQI was between 7 PM to 8 PM (Avg. 39).

2025 Days Vs Air Quality

Omaezaki, Shizuoka, Japan

2025

90%

194

10%

21

0.4%

1

Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)

Good
194 Days
Moderate
21 Days
Poor
1 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 90%

Health Risk Level:

Very Low

In 2025, 90% 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

Omaezaki, Shizuoka, 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
30AQI
2nd January 2025
32AQI
3rd January 2025
31AQI
4th January 2025
30AQI
5th January 2025
30AQI
6th January 2025
28AQI
7th January 2025
31AQI
8th January 2025
26AQI
9th January 2025
30AQI
10th January 2025
27AQI
11th January 2025
28AQI
12th January 2025
27AQI
13th January 2025
29AQI
14th January 2025
37AQI
15th January 2025
39AQI
16th January 2025
28AQI
17th January 2025
29AQI
18th January 2025
28AQI
19th January 2025
27AQI
20th January 2025
29AQI
21st January 2025
33AQI
22nd January 2025
33AQI
23rd January 2025
52AQI
24th January 2025
49AQI
25th January 2025
43AQI
26th January 2025
49AQI
27th January 2025
30AQI
28th January 2025
37AQI
29th January 2025
32AQI
30th January 2025
33AQI
31st January 2025
43AQI
1st February 2025
38AQI
2nd February 2025
34AQI
3rd February 2025
34AQI
4th February 2025
32AQI
5th February 2025
33AQI
6th February 2025
32AQI
7th February 2025
34AQI
8th February 2025
31AQI
9th February 2025
31AQI
10th February 2025
31AQI
11th February 2025
32AQI
12th February 2025
30AQI
13th February 2025
32AQI
14th February 2025
31AQI
15th February 2025
31AQI
16th February 2025
36AQI
17th February 2025
37AQI
18th February 2025
32AQI
19th February 2025
32AQI
20th February 2025
31AQI
21st February 2025
31AQI
22nd February 2025
32AQI
23rd February 2025
33AQI
24th February 2025
34AQI
25th February 2025
35AQI
26th February 2025
37AQI
27th February 2025
43AQI
28th February 2025
48AQI
1st March 2025
47AQI
2nd March 2025
56AQI
3rd March 2025
43AQI
4th March 2025
40AQI
5th March 2025
28AQI
6th March 2025
32AQI
7th March 2025
32AQI
8th March 2025
30AQI
9th March 2025
35AQI
10th March 2025
35AQI
11th March 2025
32AQI
12th March 2025
28AQI
13th March 2025
44AQI
14th March 2025
35AQI
15th March 2025
36AQI
16th March 2025
20AQI
17th March 2025
20AQI
18th March 2025
19AQI
19th March 2025
20AQI
20th March 2025
30AQI
21st March 2025
51AQI
22nd March 2025
52AQI
23rd March 2025
63AQI
24th March 2025
60AQI
25th March 2025
65AQI
26th March 2025
110AQI
27th March 2025
76AQI
28th March 2025
62AQI
29th March 2025
43AQI
30th March 2025
39AQI
31st March 2025
32AQI
1st April 2025
27AQI
2nd April 2025
25AQI
3rd April 2025
22AQI
4th April 2025
23AQI
5th April 2025
25AQI
6th April 2025
26AQI
7th April 2025
31AQI
8th April 2025
38AQI
9th April 2025
37AQI
10th April 2025
49AQI
11th April 2025
40AQI
12th April 2025
49AQI
13th April 2025
27AQI
14th April 2025
48AQI
15th April 2025
23AQI
16th April 2025
44AQI
17th April 2025
44AQI
18th April 2025
53AQI
19th April 2025
62AQI
20th April 2025
46AQI
21st April 2025
50AQI
22nd April 2025
42AQI
23rd April 2025
32AQI
24th April 2025
41AQI
25th April 2025
45AQI
26th April 2025
49AQI
27th April 2025
53AQI
28th April 2025
42AQI
29th April 2025
43AQI
30th April 2025
49AQI
1st May 2025
45AQI
2nd May 2025
30AQI
3rd May 2025
39AQI
4th May 2025
33AQI
5th May 2025
35AQI
6th May 2025
24AQI
7th May 2025
28AQI
8th May 2025
27AQI
9th May 2025
28AQI
10th May 2025
25AQI
11th May 2025
28AQI
12th May 2025
35AQI
13th May 2025
45AQI
14th May 2025
43AQI
15th May 2025
45AQI
16th May 2025
46AQI
17th May 2025
35AQI
18th May 2025
46AQI
19th May 2025
47AQI
20th May 2025
59AQI
21st May 2025
39AQI
22nd May 2025
32AQI
23rd May 2025
40AQI
24th May 2025
36AQI
25th May 2025
26AQI
26th May 2025
27AQI
27th May 2025
24AQI
28th May 2025
28AQI
29th May 2025
31AQI
30th May 2025
22AQI
31st May 2025
23AQI
1st June 2025
20AQI
2nd June 2025
28AQI
3rd June 2025
26AQI
4th June 2025
35AQI
5th June 2025
43AQI
6th June 2025
46AQI
7th June 2025
51AQI
8th June 2025
57AQI
9th June 2025
41AQI
10th June 2025
30AQI
11th June 2025
33AQI
12th June 2025
46AQI
13th June 2025
40AQI
14th June 2025
32AQI
15th June 2025
36AQI
16th June 2025
43AQI
17th June 2025
44AQI
18th June 2025
49AQI
19th June 2025
50AQI
20th June 2025
36AQI
21st June 2025
30AQI
22nd June 2025
15AQI
23rd June 2025
21AQI
24th June 2025
21AQI
25th June 2025
21AQI
26th June 2025
21AQI
27th June 2025
37AQI
28th June 2025
39AQI
29th June 2025
37AQI
30th June 2025
37AQI
1st July 2025
39AQI
2nd July 2025
39AQI
3rd July 2025
37AQI
4th July 2025
39AQI
5th July 2025
80AQI
6th July 2025
72AQI
7th July 2025
82AQI
8th July 2025
86AQI
9th July 2025
72AQI
10th July 2025
50AQI
11th July 2025
49AQI
12th July 2025
48AQI
13th July 2025
45AQI
14th July 2025
39AQI
15th July 2025
42AQI
16th July 2025
43AQI
17th July 2025
45AQI
18th July 2025
36AQI
19th July 2025
33AQI
20th July 2025
31AQI
21st July 2025
29AQI
22nd July 2025
27AQI
23rd July 2025
26AQI
24th July 2025
24AQI
25th July 2025
23AQI
26th July 2025
24AQI
27th July 2025
22AQI
28th July 2025
23AQI
29th July 2025
26AQI
30th July 2025
35AQI
31st July 2025
33AQI
1st August 2025
40AQI
2nd August 2025
43AQI
3rd August 2025
45AQI
4th August 2025
56AQI

33AQI

34AQI

42AQI

40AQI

35AQI

36AQI

42AQI

46AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202537AQI

30
1
28
22
8
1
27
3
30
1
28
2
26
5
3
1
194
21
1

Highest AQI recorded in

August

46AQI

Lowest AQI recorded in

January

33AQI

202435AQI

31
28
1
26
5
23
7
26
5
27
3
22
9
30
1
29
1
29
2
30
31
332
34

Highest AQI recorded in

April

45AQI

Lowest AQI recorded in

November

28AQI

202336AQI

31
28
29
2
20
10
27
4
23
7
29
2
30
1
28
2
30
1
25
4
28
3
328
36

Highest AQI recorded in

April

48AQI

Lowest AQI recorded in

August

27AQI

202236AQI

30
1
20
1
25
6
21
9
20
11
29
1
19
2
1
27
2
30
1
28
2
31
281
36

Highest AQI recorded in

May

46AQI

Lowest AQI recorded in

August

26AQI

202136AQI

28
3
23
5
27
4
23
7
25
6
26
4
28
3
26
5
23
7
30
1
22
8
30
1
311
54

Highest AQI recorded in

June

43AQI

Lowest AQI recorded in

January

27AQI

202031AQI

13
1
18
1
29
2
26
4
31
117
8

Highest AQI recorded in

November

35AQI

Lowest AQI recorded in

September

27AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
37AQI
Least Polluted Year Recorded
2020(Avg.)
31AQI

Omaezaki's annual 2025 AQI (37) shows an average percentage change of 7.002% (worsened AQI) compared to previous years: 2020 (31), 2021 (36), 2022 (36), 2023 (36), 2024 (35).