Shimosaigo, Kikugawa, 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+
October Air Quality Analysis
Shimosaigo, Kikugawa, Shizuoka, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
13th Oct 2025
63AQILowest AQI recorded on
6th Oct 2022
8AQISame Day Analysis (19th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 51 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 19th Oct - 20th Oct 2025
Shimosaigo, Kikugawa, Shizuoka, Japan
AQI
Day
Night
.
5 AM19th Oct 2025
5 PM
4 AM20th Oct 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
2AM20th Oct
56AQI
Avg. Lowest Time
1AM20th Oct
36AQI
In the last 24 hours,
Shimosaigo's AQI reached its highest point of 56 at 2 AM during the Night, while the lowest point, 36, was recorded at 1 AM during the Night between 19th Oct and 20th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Shimosaigo, Kikugawa, Shizuoka, Japan
SepOct
20th - 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 - 20th20th
Day
Night
20th Sep 2025405 AMAQI
20th Sep 2025406 AMAQI
20th Sep 2025407 AMAQI
20th Sep 2025408 AMAQI
20th Sep 2025319 AMAQI
20th Sep 20252610 AMAQI
20th Sep 20252311 AMAQI
20th Sep 20252312 PMAQI
20th Sep 2025211 PMAQI
20th Sep 2025222 PMAQI
20th Sep 2025263 PMAQI
20th Sep 2025224 PMAQI
20th Sep 2025245 PMAQI
20th Sep 2025236 PMAQI
20th Sep 2025247 PMAQI
20th Sep 2025248 PMAQI
20th Sep 2025349 PMAQI
20th Sep 20253410 PMAQI
20th Sep 20253311 PMAQI
21st Sep 20253412 AMAQI
21st Sep 2025421 AMAQI
21st Sep 2025402 AMAQI
21st Sep 2025413 AMAQI
21st Sep 2025394 AMAQI
22°C20/23°C
21st Sep 2025375 AMAQI
21st Sep 2025376 AMAQI
21st Sep 2025387 AMAQI
21st Sep 2025378 AMAQI
21st Sep 2025209 AMAQI
21st Sep 20251610 AMAQI
21st Sep 20251811 AMAQI
21st Sep 20251812 PMAQI
21st Sep 2025221 PMAQI
21st Sep 2025192 PMAQI
21st Sep 2025173 PMAQI
21st Sep 2025154 PMAQI
21st Sep 2025175 PMAQI
21st Sep 2025166 PMAQI
21st Sep 2025227 PMAQI
21st Sep 2025258 PMAQI
21st Sep 2025329 PMAQI
21st Sep 20253210 PMAQI
21st Sep 20253011 PMAQI
22nd Sep 20252912 AMAQI
22nd Sep 2025361 AMAQI
22nd Sep 2025372 AMAQI
22nd Sep 2025383 AMAQI
22nd Sep 2025374 AMAQI
26°C22/31°C
22nd Sep 2025345 AMAQI
22nd Sep 2025346 AMAQI
22nd Sep 2025347 AMAQI
22nd Sep 2025348 AMAQI
22nd Sep 2025219 AMAQI
22nd Sep 20251810 AMAQI
22nd Sep 20251911 AMAQI
22nd Sep 20251912 PMAQI
22nd Sep 2025231 PMAQI
22nd Sep 2025292 PMAQI
22nd Sep 2025243 PMAQI
22nd Sep 2025194 PMAQI
22nd Sep 2025225 PMAQI
22nd Sep 2025226 PMAQI
22nd Sep 2025267 PMAQI
22nd Sep 2025268 PMAQI
22nd Sep 2025339 PMAQI
22nd Sep 20253210 PMAQI
22nd Sep 20253111 PMAQI
23rd Sep 20253012 AMAQI
23rd Sep 2025341 AMAQI
23rd Sep 2025352 AMAQI
23rd Sep 2025353 AMAQI
23rd Sep 2025334 AMAQI
23°C20/26°C
23rd Sep 2025325 AMAQI
23rd Sep 2025316 AMAQI
23rd Sep 2025327 AMAQI
23rd Sep 2025328 AMAQI
23rd Sep 2025289 AMAQI
23rd Sep 20252910 AMAQI
23rd Sep 20253211 AMAQI
23rd Sep 20253512 PMAQI
23rd Sep 2025281 PMAQI
23rd Sep 2025262 PMAQI
23rd Sep 2025253 PMAQI
23rd Sep 2025264 PMAQI
23rd Sep 2025255 PMAQI
23rd Sep 2025286 PMAQI
23rd Sep 2025247 PMAQI
23rd Sep 2025258 PMAQI
23rd Sep 2025309 PMAQI
23rd Sep 20252910 PMAQI
23rd Sep 20253211 PMAQI
24th Sep 20253412 AMAQI
24th Sep 2025321 AMAQI
24th Sep 2025322 AMAQI
24th Sep 2025323 AMAQI
24th Sep 2025324 AMAQI
22°C19/26°C
24th Sep 2025305 AMAQI
24th Sep 2025316 AMAQI
24th Sep 2025317 AMAQI
24th Sep 2025318 AMAQI
24th Sep 2025279 AMAQI
24th Sep 20253010 AMAQI
24th Sep 20253111 AMAQI
24th Sep 20252612 PMAQI
24th Sep 2025221 PMAQI
24th Sep 2025192 PMAQI
24th Sep 2025203 PMAQI
24th Sep 2025214 PMAQI
24th Sep 2025245 PMAQI
24th Sep 2025226 PMAQI
24th Sep 2025247 PMAQI
24th Sep 2025258 PMAQI
24th Sep 2025289 PMAQI
24th Sep 20252610 PMAQI
24th Sep 20252811 PMAQI
25th Sep 20252912 AMAQI
25th Sep 2025321 AMAQI
25th Sep 2025312 AMAQI
25th Sep 2025313 AMAQI
25th Sep 2025314 AMAQI
22°C18/26°C
25th Sep 2025305 AMAQI
25th Sep 2025306 AMAQI
25th Sep 2025307 AMAQI
25th Sep 2025308 AMAQI
25th Sep 2025259 AMAQI
25th Sep 20252410 AMAQI
25th Sep 20253011 AMAQI
25th Sep 20253012 PMAQI
25th Sep 2025301 PMAQI
25th Sep 2025402 PMAQI
25th Sep 2025423 PMAQI
25th Sep 2025444 PMAQI
25th Sep 2025455 PMAQI
25th Sep 2025436 PMAQI
25th Sep 2025457 PMAQI
25th Sep 2025398 PMAQI
25th Sep 2025339 PMAQI
25th Sep 20254010 PMAQI
25th Sep 20254511 PMAQI
26th Sep 20254312 AMAQI
26th Sep 2025391 AMAQI
26th Sep 2025372 AMAQI
26th Sep 2025333 AMAQI
26th Sep 2025344 AMAQI
23°C20/27°C
26th Sep 2025335 AMAQI
26th Sep 2025336 AMAQI
26th Sep 2025287 AMAQI
26th Sep 2025288 AMAQI
26th Sep 2025339 AMAQI
26th Sep 20254410 AMAQI
26th Sep 20254611 AMAQI
26th Sep 20254212 PMAQI
26th Sep 2025421 PMAQI
26th Sep 2025402 PMAQI
26th Sep 2025393 PMAQI
26th Sep 2025434 PMAQI
26th Sep 2025465 PMAQI
26th Sep 2025476 PMAQI
26th Sep 2025387 PMAQI
26th Sep 2025308 PMAQI
26th Sep 2025429 PMAQI
26th Sep 20254810 PMAQI
26th Sep 20254611 PMAQI
27th Sep 20254112 AMAQI
27th Sep 2025401 AMAQI
27th Sep 2025392 AMAQI
27th Sep 2025373 AMAQI
27th Sep 2025354 AMAQI
25°C21/31°C
27th Sep 2025375 AMAQI
27th Sep 2025356 AMAQI
27th Sep 2025337 AMAQI
27th Sep 2025338 AMAQI
27th Sep 2025309 AMAQI
27th Sep 20253510 AMAQI
27th Sep 20254611 AMAQI
27th Sep 20255012 PMAQI
27th Sep 2025411 PMAQI
27th Sep 2025342 PMAQI
27th Sep 2025423 PMAQI
27th Sep 2025354 PMAQI
27th Sep 2025305 PMAQI
27th Sep 2025286 PMAQI
27th Sep 2025307 PMAQI
27th Sep 2025308 PMAQI
27th Sep 2025309 PMAQI
27th Sep 20253010 PMAQI
27th Sep 20252811 PMAQI
28th Sep 20252612 AMAQI
28th Sep 2025291 AMAQI
28th Sep 2025302 AMAQI
28th Sep 2025283 AMAQI
28th Sep 2025284 AMAQI
24°C21/27°C
28th Sep 2025285 AMAQI
28th Sep 2025256 AMAQI
28th Sep 2025257 AMAQI
28th Sep 2025288 AMAQI
28th Sep 2025319 AMAQI
28th Sep 20253310 AMAQI
28th Sep 20253311 AMAQI
28th Sep 20253212 PMAQI
28th Sep 2025311 PMAQI
28th Sep 2025412 PMAQI
28th Sep 2025413 PMAQI
28th Sep 2025404 PMAQI
28th Sep 2025375 PMAQI
28th Sep 2025336 PMAQI
28th Sep 2025377 PMAQI
28th Sep 2025338 PMAQI
28th Sep 2025309 PMAQI
28th Sep 20253210 PMAQI
28th Sep 20253111 PMAQI
29th Sep 20252912 AMAQI
29th Sep 2025241 AMAQI
29th Sep 2025292 AMAQI
29th Sep 2025353 AMAQI
29th Sep 2025294 AMAQI
24°C21/27°C
29th Sep 2025215 AMAQI
29th Sep 2025206 AMAQI
29th Sep 2025217 AMAQI
29th Sep 2025278 AMAQI
29th Sep 2025319 AMAQI
29th Sep 20252310 AMAQI
29th Sep 20251711 AMAQI
29th Sep 20251712 PMAQI
29th Sep 2025221 PMAQI
29th Sep 2025172 PMAQI
29th Sep 2025183 PMAQI
29th Sep 2025194 PMAQI
29th Sep 2025235 PMAQI
29th Sep 2025226 PMAQI
29th Sep 2025167 PMAQI
29th Sep 2025138 PMAQI
29th Sep 2025129 PMAQI
29th Sep 20251110 PMAQI
29th Sep 20251011 PMAQI
30th Sep 20251012 AMAQI
30th Sep 2025101 AMAQI
30th Sep 2025122 AMAQI
30th Sep 2025123 AMAQI
30th Sep 2025134 AMAQI
24°C21/29°C
30th Sep 2025145 AMAQI
30th Sep 2025246 AMAQI
30th Sep 2025247 AMAQI
30th Sep 2025208 AMAQI
30th Sep 2025199 AMAQI
30th Sep 20252010 AMAQI
30th Sep 20252411 AMAQI
30th Sep 20253012 PMAQI
30th Sep 2025401 PMAQI
30th Sep 2025372 PMAQI
30th Sep 2025383 PMAQI
30th Sep 2025464 PMAQI
30th Sep 2025415 PMAQI
30th Sep 2025386 PMAQI
30th Sep 2025377 PMAQI
30th Sep 2025308 PMAQI
30th Sep 2025219 PMAQI
30th Sep 20252110 PMAQI
30th Sep 20251711 PMAQI
1st Oct 20251812 AMAQI
1st Oct 2025161 AMAQI
1st Oct 2025162 AMAQI
1st Oct 2025163 AMAQI
1st Oct 2025174 AMAQI
23°C20/26°C
1st Oct 2025165 AMAQI
1st Oct 2025276 AMAQI
1st Oct 2025297 AMAQI
1st Oct 2025278 AMAQI
1st Oct 2025269 AMAQI
1st Oct 20252810 AMAQI
1st Oct 20253111 AMAQI
1st Oct 20252612 PMAQI
1st Oct 2025261 PMAQI
1st Oct 2025332 PMAQI
1st Oct 2025333 PMAQI
1st Oct 2025334 PMAQI
1st Oct 2025455 PMAQI
1st Oct 2025496 PMAQI
1st Oct 2025427 PMAQI
1st Oct 2025318 PMAQI
1st Oct 2025279 PMAQI
1st Oct 20252510 PMAQI
1st Oct 20251811 PMAQI
2nd Oct 20252012 AMAQI
2nd Oct 2025331 AMAQI
2nd Oct 2025442 AMAQI
2nd Oct 2025473 AMAQI
2nd Oct 2025444 AMAQI
21°C19/24°C
2nd Oct 2025455 AMAQI
2nd Oct 2025476 AMAQI
2nd Oct 2025517 AMAQI
2nd Oct 2025508 AMAQI
2nd Oct 2025509 AMAQI
2nd Oct 20254610 AMAQI
2nd Oct 20254811 AMAQI
2nd Oct 20255212 PMAQI
2nd Oct 2025511 PMAQI
2nd Oct 2025472 PMAQI
2nd Oct 2025593 PMAQI
2nd Oct 2025594 PMAQI
2nd Oct 2025585 PMAQI
2nd Oct 2025506 PMAQI
2nd Oct 2025497 PMAQI
2nd Oct 2025528 PMAQI
2nd Oct 2025529 PMAQI
2nd Oct 20254810 PMAQI
2nd Oct 20254611 PMAQI
3rd Oct 20254412 AMAQI
3rd Oct 2025481 AMAQI
3rd Oct 2025512 AMAQI
3rd Oct 2025493 AMAQI
3rd Oct 2025474 AMAQI
21°C17/27°C
3rd Oct 2025515 AMAQI
3rd Oct 2025496 AMAQI
3rd Oct 2025487 AMAQI
3rd Oct 2025448 AMAQI
3rd Oct 2025479 AMAQI
3rd Oct 20254010 AMAQI
3rd Oct 20254211 AMAQI
3rd Oct 20253612 PMAQI
3rd Oct 2025331 PMAQI
3rd Oct 2025342 PMAQI
3rd Oct 2025393 PMAQI
3rd Oct 2025394 PMAQI
3rd Oct 2025435 PMAQI
3rd Oct 2025476 PMAQI
3rd Oct 2025507 PMAQI
3rd Oct 2025378 PMAQI
3rd Oct 2025469 PMAQI
3rd Oct 20255210 PMAQI
3rd Oct 20255211 PMAQI
4th Oct 20255012 AMAQI
4th Oct 2025561 AMAQI
4th Oct 2025542 AMAQI
4th Oct 2025533 AMAQI
4th Oct 2025564 AMAQI
23°C20/26°C
4th Oct 2025555 AMAQI
4th Oct 2025566 AMAQI
4th Oct 2025527 AMAQI
4th Oct 2025528 AMAQI
4th Oct 2025549 AMAQI
4th Oct 20255110 AMAQI
4th Oct 20255011 AMAQI
4th Oct 20254912 PMAQI
4th Oct 2025551 PMAQI
4th Oct 2025542 PMAQI
4th Oct 2025433 PMAQI
4th Oct 2025444 PMAQI
4th Oct 2025525 PMAQI
4th Oct 2025546 PMAQI
4th Oct 2025497 PMAQI
4th Oct 2025508 PMAQI
4th Oct 2025489 PMAQI
4th Oct 20253110 PMAQI
4th Oct 20251411 PMAQI
5th Oct 20252412 AMAQI
5th Oct 2025361 AMAQI
5th Oct 2025242 AMAQI
5th Oct 2025143 AMAQI
5th Oct 2025154 AMAQI
22°C21/23°C
5th Oct 2025125 AMAQI
5th Oct 2025176 AMAQI
5th Oct 2025237 AMAQI
5th Oct 2025158 AMAQI
5th Oct 2025179 AMAQI
5th Oct 20252310 AMAQI
5th Oct 20251411 AMAQI
5th Oct 20252212 PMAQI
5th Oct 2025411 PMAQI
5th Oct 2025472 PMAQI
5th Oct 2025483 PMAQI
5th Oct 2025434 PMAQI
5th Oct 2025415 PMAQI
5th Oct 2025396 PMAQI
5th Oct 2025447 PMAQI
5th Oct 2025538 PMAQI
5th Oct 2025579 PMAQI
5th Oct 20255910 PMAQI
5th Oct 20254811 PMAQI
6th Oct 20254412 AMAQI
6th Oct 2025391 AMAQI
6th Oct 2025322 AMAQI
6th Oct 2025393 AMAQI
6th Oct 2025304 AMAQI
24°C21/28°C
6th Oct 2025405 AMAQI
6th Oct 2025316 AMAQI
6th Oct 2025377 AMAQI
6th Oct 2025318 AMAQI
6th Oct 2025259 AMAQI
6th Oct 20253810 AMAQI
6th Oct 20253111 AMAQI
6th Oct 20253612 PMAQI
6th Oct 2025421 PMAQI
6th Oct 2025362 PMAQI
6th Oct 2025383 PMAQI
6th Oct 2025374 PMAQI
6th Oct 2025395 PMAQI
6th Oct 2025416 PMAQI
6th Oct 2025417 PMAQI
6th Oct 2025428 PMAQI
6th Oct 2025469 PMAQI
6th Oct 20254810 PMAQI
6th Oct 20255211 PMAQI
7th Oct 20255412 AMAQI
7th Oct 2025541 AMAQI
7th Oct 2025552 AMAQI
24°C21/29°C
7th Oct 2025478 PMAQI
7th Oct 2025349 PMAQI
7th Oct 20255310 PMAQI
7th Oct 20255411 PMAQI
8th Oct 20255312 AMAQI
8th Oct 2025521 AMAQI
8th Oct 2025522 AMAQI
8th Oct 2025483 AMAQI
8th Oct 2025494 AMAQI
23°C21/26°C
8th Oct 2025485 AMAQI
8th Oct 2025506 AMAQI
8th Oct 2025427 AMAQI
8th Oct 2025468 AMAQI
8th Oct 2025389 AMAQI
8th Oct 20254010 AMAQI
8th Oct 20254011 AMAQI
8th Oct 20254112 PMAQI
8th Oct 2025421 PMAQI
8th Oct 2025442 PMAQI
8th Oct 2025493 PMAQI
8th Oct 2025614 PMAQI
8th Oct 2025595 PMAQI
8th Oct 2025566 PMAQI
8th Oct 2025557 PMAQI
8th Oct 2025568 PMAQI
8th Oct 2025609 PMAQI
8th Oct 20256110 PMAQI
8th Oct 20255411 PMAQI
9th Oct 20255512 AMAQI
9th Oct 2025561 AMAQI
9th Oct 2025612 AMAQI
9th Oct 2025603 AMAQI
9th Oct 2025624 AMAQI
24°C20/29°C
9th Oct 2025655 AMAQI
9th Oct 2025656 AMAQI
9th Oct 2025667 AMAQI
9th Oct 2025668 AMAQI
9th Oct 2025639 AMAQI
9th Oct 20256110 AMAQI
9th Oct 20256311 AMAQI
9th Oct 20256112 PMAQI
9th Oct 2025601 PMAQI
9th Oct 2025562 PMAQI
9th Oct 2025583 PMAQI
9th Oct 2025544 PMAQI
9th Oct 2025545 PMAQI
9th Oct 2025496 PMAQI
9th Oct 2025477 PMAQI
9th Oct 2025508 PMAQI
9th Oct 2025499 PMAQI
9th Oct 20254710 PMAQI
9th Oct 20255211 PMAQI
10th Oct 20255512 AMAQI
10th Oct 2025461 AMAQI
10th Oct 2025522 AMAQI
10th Oct 2025553 AMAQI
10th Oct 2025564 AMAQI
24°C21/28°C
10th Oct 2025515 AMAQI
10th Oct 2025516 AMAQI
10th Oct 2025517 AMAQI
10th Oct 2025488 AMAQI
10th Oct 2025499 AMAQI
10th Oct 20254810 AMAQI
10th Oct 20254611 AMAQI
10th Oct 20254812 PMAQI
10th Oct 2025521 PMAQI
10th Oct 2025482 PMAQI
10th Oct 2025483 PMAQI
10th Oct 2025524 PMAQI
10th Oct 2025505 PMAQI
10th Oct 2025536 PMAQI
10th Oct 2025537 PMAQI
10th Oct 2025498 PMAQI
10th Oct 2025529 PMAQI
10th Oct 20255210 PMAQI
10th Oct 20255211 PMAQI
11th Oct 20255612 AMAQI
11th Oct 2025571 AMAQI
11th Oct 2025602 AMAQI
11th Oct 2025573 AMAQI
11th Oct 2025574 AMAQI
20°C18/23°C
11th Oct 2025555 AMAQI
11th Oct 2025576 AMAQI
11th Oct 2025607 AMAQI
11th Oct 2025578 AMAQI
11th Oct 2025579 AMAQI
11th Oct 20255810 AMAQI
11th Oct 20255911 AMAQI
11th Oct 20255812 PMAQI
11th Oct 2025541 PMAQI
11th Oct 2025572 PMAQI
11th Oct 2025583 PMAQI
11th Oct 2025524 PMAQI
11th Oct 2025475 PMAQI
11th Oct 2025336 PMAQI
11th Oct 2025277 PMAQI
11th Oct 2025268 PMAQI
11th Oct 2025269 PMAQI
11th Oct 20252610 PMAQI
11th Oct 20252911 PMAQI
12th Oct 20252612 AMAQI
12th Oct 2025271 AMAQI
12th Oct 2025232 AMAQI
12th Oct 2025263 AMAQI
12th Oct 2025264 AMAQI
20°C19/20°C
12th Oct 2025235 AMAQI
12th Oct 2025266 AMAQI
12th Oct 2025237 AMAQI
12th Oct 2025288 AMAQI
12th Oct 2025429 AMAQI
12th Oct 20254710 AMAQI
12th Oct 20254711 AMAQI
12th Oct 20255012 PMAQI
12th Oct 2025611 PMAQI
12th Oct 2025622 PMAQI
12th Oct 2025583 PMAQI
12th Oct 2025534 PMAQI
12th Oct 2025505 PMAQI
12th Oct 2025496 PMAQI
12th Oct 2025577 PMAQI
12th Oct 2025598 PMAQI
12th Oct 2025579 PMAQI
12th Oct 20256010 PMAQI
12th Oct 20256811 PMAQI
13th Oct 20257212 AMAQI
13th Oct 2025671 AMAQI
13th Oct 2025732 AMAQI
13th Oct 2025713 AMAQI
13th Oct 2025684 AMAQI
23°C20/26°C
13th Oct 2025575 AMAQI
13th Oct 2025556 AMAQI
13th Oct 2025567 AMAQI
13th Oct 2025518 AMAQI
13th Oct 2025459 AMAQI
13th Oct 20254310 AMAQI
13th Oct 20254311 AMAQI
13th Oct 20255012 PMAQI
13th Oct 2025611 PMAQI
13th Oct 2025632 PMAQI
13th Oct 2025613 PMAQI
13th Oct 2025564 PMAQI
13th Oct 2025565 PMAQI
13th Oct 2025576 PMAQI
13th Oct 2025607 PMAQI
13th Oct 2025728 PMAQI
13th Oct 2025759 PMAQI
13th Oct 20256010 PMAQI
13th Oct 20255911 PMAQI
14th Oct 20256012 AMAQI
14th Oct 2025561 AMAQI
14th Oct 2025532 AMAQI
14th Oct 2025503 AMAQI
14th Oct 2025484 AMAQI
25°C21/31°C
14th Oct 2025485 AMAQI
14th Oct 2025476 AMAQI
14th Oct 2025467 AMAQI
14th Oct 2025428 AMAQI
14th Oct 2025439 AMAQI
14th Oct 20254610 AMAQI
14th Oct 20254411 AMAQI
14th Oct 20254912 PMAQI
14th Oct 2025471 PMAQI
14th Oct 2025392 PMAQI
14th Oct 2025203 PMAQI
14th Oct 2025204 PMAQI
14th Oct 2025295 PMAQI
14th Oct 2025456 PMAQI
14th Oct 2025487 PMAQI
14th Oct 2025518 PMAQI
14th Oct 2025459 PMAQI
14th Oct 20255110 PMAQI
14th Oct 20255311 PMAQI
15th Oct 20255212 AMAQI
15th Oct 2025521 AMAQI
15th Oct 2025552 AMAQI
15th Oct 2025563 AMAQI
15th Oct 2025524 AMAQI
19°C17/21°C
15th Oct 2025545 AMAQI
15th Oct 2025526 AMAQI
15th Oct 2025297 AMAQI
15th Oct 2025188 AMAQI
15th Oct 2025249 AMAQI
15th Oct 20251810 AMAQI
15th Oct 20251311 AMAQI
15th Oct 20253012 PMAQI
15th Oct 2025201 PMAQI
15th Oct 2025162 PMAQI
15th Oct 2025203 PMAQI
15th Oct 2025204 PMAQI
15th Oct 2025195 PMAQI
15th Oct 2025246 PMAQI
15th Oct 2025407 PMAQI
15th Oct 2025328 PMAQI
15th Oct 2025269 PMAQI
15th Oct 20253910 PMAQI
15th Oct 20251211 PMAQI
16th Oct 20251512 AMAQI
16th Oct 2025281 AMAQI
16th Oct 2025392 AMAQI
16th Oct 2025343 AMAQI
16th Oct 2025364 AMAQI
19°C18/19°C
16th Oct 2025385 AMAQI
16th Oct 2025326 AMAQI
16th Oct 2025367 AMAQI
16th Oct 2025298 AMAQI
16th Oct 2025249 AMAQI
16th Oct 20251710 AMAQI
16th Oct 20251111 AMAQI
16th Oct 20251212 PMAQI
16th Oct 2025181 PMAQI
16th Oct 2025302 PMAQI
16th Oct 2025343 PMAQI
16th Oct 2025384 PMAQI
16th Oct 2025325 PMAQI
16th Oct 2025216 PMAQI
16th Oct 2025327 PMAQI
16th Oct 2025208 PMAQI
16th Oct 2025389 PMAQI
16th Oct 20253910 PMAQI
16th Oct 20254111 PMAQI
17th Oct 20254612 AMAQI
17th Oct 2025471 AMAQI
17th Oct 2025472 AMAQI
17th Oct 2025443 AMAQI
17th Oct 2025424 AMAQI
21°C19/25°C
17th Oct 2025405 AMAQI
17th Oct 2025416 AMAQI
17th Oct 2025457 AMAQI
17th Oct 2025468 AMAQI
17th Oct 2025449 AMAQI
17th Oct 20254310 AMAQI
17th Oct 20254211 AMAQI
17th Oct 20254212 PMAQI
17th Oct 2025401 PMAQI
17th Oct 2025422 PMAQI
17th Oct 2025363 PMAQI
17th Oct 2025384 PMAQI
17th Oct 2025605 PMAQI
17th Oct 2025596 PMAQI
17th Oct 2025597 PMAQI
17th Oct 2025548 PMAQI
17th Oct 2025519 PMAQI
17th Oct 20255310 PMAQI
17th Oct 20255511 PMAQI
18th Oct 20255112 AMAQI
18th Oct 2025521 AMAQI
18th Oct 2025502 AMAQI
18th Oct 2025463 AMAQI
18th Oct 2025564 AMAQI
22°C19/26°C
18th Oct 2025485 AMAQI
18th Oct 2025406 AMAQI
18th Oct 2025487 AMAQI
18th Oct 2025498 AMAQI
18th Oct 2025499 AMAQI
18th Oct 20254310 AMAQI
18th Oct 20254211 AMAQI
18th Oct 20254112 PMAQI
18th Oct 2025461 PMAQI
18th Oct 2025482 PMAQI
18th Oct 2025453 PMAQI
18th Oct 2025504 PMAQI
18th Oct 2025525 PMAQI
18th Oct 2025536 PMAQI
18th Oct 2025547 PMAQI
18th Oct 2025558 PMAQI
18th Oct 2025549 PMAQI
18th Oct 20255210 PMAQI
18th Oct 20255311 PMAQI
19th Oct 20255312 AMAQI
19th Oct 2025501 AMAQI
19th Oct 2025512 AMAQI
19th Oct 2025523 AMAQI
19th Oct 2025534 AMAQI
21°C17/25°C
19th Oct 2025545 AMAQI
19th Oct 2025526 AMAQI
19th Oct 2025527 AMAQI
19th Oct 2025528 AMAQI
19th Oct 2025519 AMAQI
19th Oct 20255210 AMAQI
19th Oct 20255111 AMAQI
19th Oct 20254812 PMAQI
19th Oct 2025481 PMAQI
19th Oct 2025492 PMAQI
19th Oct 2025443 PMAQI
19th Oct 2025474 PMAQI
19th Oct 2025515 PMAQI
19th Oct 2025486 PMAQI
19th Oct 2025417 PMAQI
19th Oct 2025438 PMAQI
19th Oct 2025419 PMAQI
19th Oct 20253810 PMAQI
19th Oct 20254011 PMAQI
20th Oct 20254312 AMAQI
20th Oct 2025361 AMAQI
20th Oct 2025562 AMAQI
20th Oct 2025563 AMAQI
20th Oct 2025564 AMAQI
--°C/°C
20th Oct 2025565 AMAQI
5 AM20th Oct 2025526 AMAQI
11 AM
5 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 AM
39AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
9 AM - 12 PM
36AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 39), while the lowest AQI was between 9 AM to 12 PM (Avg. 36).
Night time
Avg. Highest Time
12 AM - 10 PM
41AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM
40AQI
11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 10 PM (Avg. 41), while the lowest AQI was between 12 AM to 11 PM (Avg. 40).
2025 Days Vs Air Quality
Shimosaigo, Kikugawa, Shizuoka, Japan
2025
87%
254
13%
37
0.3%
1
Total number of days with different AQI categories in last 292 days in 2025 (73 days remaining)
Good
254 DaysModerate
37 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2025, 87% of 292 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Shimosaigo, Kikugawa, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
29AQI
29AQI
2nd January 2025
33AQI
33AQI
3rd January 2025
30AQI
30AQI
4th January 2025
29AQI
29AQI
5th January 2025
30AQI
30AQI
6th January 2025
27AQI
27AQI
7th January 2025
29AQI
29AQI
8th January 2025
26AQI
26AQI
9th January 2025
29AQI
29AQI
10th January 2025
25AQI
25AQI
11th January 2025
27AQI
27AQI
12th January 2025
25AQI
25AQI
13th January 2025
28AQI
28AQI
14th January 2025
36AQI
36AQI
15th January 2025
39AQI
39AQI
16th January 2025
27AQI
27AQI
17th January 2025
29AQI
29AQI
18th January 2025
28AQI
28AQI
19th January 2025
29AQI
29AQI
20th January 2025
31AQI
31AQI
21st January 2025
36AQI
36AQI
22nd January 2025
33AQI
33AQI
23rd January 2025
56AQI
56AQI
24th January 2025
53AQI
53AQI
25th January 2025
46AQI
46AQI
26th January 2025
37AQI
37AQI
27th January 2025
30AQI
30AQI
28th January 2025
33AQI
33AQI
29th January 2025
31AQI
31AQI
30th January 2025
32AQI
32AQI
31st January 2025
42AQI
42AQI
1st February 2025
39AQI
39AQI
2nd February 2025
32AQI
32AQI
3rd February 2025
38AQI
38AQI
4th February 2025
31AQI
31AQI
5th February 2025
33AQI
33AQI
6th February 2025
31AQI
31AQI
7th February 2025
35AQI
35AQI
8th February 2025
30AQI
30AQI
9th February 2025
30AQI
30AQI
10th February 2025
31AQI
31AQI
11th February 2025
32AQI
32AQI
12th February 2025
29AQI
29AQI
13th February 2025
32AQI
32AQI
14th February 2025
30AQI
30AQI
15th February 2025
31AQI
31AQI
16th February 2025
37AQI
37AQI
17th February 2025
37AQI
37AQI
18th February 2025
32AQI
32AQI
19th February 2025
31AQI
31AQI
20th February 2025
30AQI
30AQI
21st February 2025
30AQI
30AQI
22nd February 2025
31AQI
31AQI
23rd February 2025
32AQI
32AQI
24th February 2025
33AQI
33AQI
25th February 2025
40AQI
40AQI
26th February 2025
36AQI
36AQI
27th February 2025
40AQI
40AQI
28th February 2025
49AQI
49AQI
1st March 2025
48AQI
48AQI
2nd March 2025
51AQI
51AQI
3rd March 2025
40AQI
40AQI
4th March 2025
36AQI
36AQI
5th March 2025
28AQI
28AQI
6th March 2025
30AQI
30AQI
7th March 2025
31AQI
31AQI
8th March 2025
30AQI
30AQI
9th March 2025
34AQI
34AQI
10th March 2025
35AQI
35AQI
11th March 2025
30AQI
30AQI
12th March 2025
27AQI
27AQI
13th March 2025
47AQI
47AQI
14th March 2025
36AQI
36AQI
15th March 2025
37AQI
37AQI
16th March 2025
20AQI
20AQI
17th March 2025
19AQI
19AQI
18th March 2025
20AQI
20AQI
19th March 2025
17AQI
17AQI
20th March 2025
30AQI
30AQI
21st March 2025
54AQI
54AQI
22nd March 2025
49AQI
49AQI
23rd March 2025
62AQI
62AQI
24th March 2025
59AQI
59AQI
25th March 2025
68AQI
68AQI
26th March 2025
113AQI
113AQI
27th March 2025
77AQI
77AQI
28th March 2025
64AQI
64AQI
29th March 2025
45AQI
45AQI
30th March 2025
41AQI
41AQI
31st March 2025
33AQI
33AQI
1st April 2025
27AQI
27AQI
2nd April 2025
25AQI
25AQI
3rd April 2025
23AQI
23AQI
4th April 2025
24AQI
24AQI
5th April 2025
27AQI
27AQI
6th April 2025
25AQI
25AQI
7th April 2025
34AQI
34AQI
8th April 2025
41AQI
41AQI
9th April 2025
37AQI
37AQI
10th April 2025
50AQI
50AQI
11th April 2025
42AQI
42AQI
12th April 2025
50AQI
50AQI
13th April 2025
27AQI
27AQI
14th April 2025
50AQI
50AQI
15th April 2025
23AQI
23AQI
16th April 2025
41AQI
41AQI
17th April 2025
45AQI
45AQI
18th April 2025
52AQI
52AQI
19th April 2025
63AQI
63AQI
20th April 2025
47AQI
47AQI
21st April 2025
51AQI
51AQI
22nd April 2025
43AQI
43AQI
23rd April 2025
31AQI
31AQI
24th April 2025
40AQI
40AQI
25th April 2025
45AQI
45AQI
26th April 2025
50AQI
50AQI
27th April 2025
52AQI
52AQI
28th April 2025
41AQI
41AQI
29th April 2025
44AQI
44AQI
30th April 2025
48AQI
48AQI
1st May 2025
46AQI
46AQI
2nd May 2025
29AQI
29AQI
3rd May 2025
37AQI
37AQI
4th May 2025
34AQI
34AQI
5th May 2025
35AQI
35AQI
6th May 2025
23AQI
23AQI
7th May 2025
28AQI
28AQI
8th May 2025
28AQI
28AQI
9th May 2025
29AQI
29AQI
10th May 2025
22AQI
22AQI
11th May 2025
24AQI
24AQI
12th May 2025
31AQI
31AQI
13th May 2025
41AQI
41AQI
14th May 2025
43AQI
43AQI
15th May 2025
44AQI
44AQI
16th May 2025
45AQI
45AQI
17th May 2025
31AQI
31AQI
18th May 2025
47AQI
47AQI
19th May 2025
46AQI
46AQI
20th May 2025
60AQI
60AQI
21st May 2025
39AQI
39AQI
22nd May 2025
33AQI
33AQI
23rd May 2025
40AQI
40AQI
24th May 2025
37AQI
37AQI
25th May 2025
23AQI
23AQI
26th May 2025
27AQI
27AQI
27th May 2025
25AQI
25AQI
28th May 2025
28AQI
28AQI
29th May 2025
30AQI
30AQI
30th May 2025
22AQI
22AQI
31st May 2025
22AQI
22AQI
1st June 2025
20AQI
20AQI
2nd June 2025
27AQI
27AQI
3rd June 2025
22AQI
22AQI
4th June 2025
34AQI
34AQI
5th June 2025
41AQI
41AQI
6th June 2025
44AQI
44AQI
7th June 2025
50AQI
50AQI
8th June 2025
58AQI
58AQI
9th June 2025
40AQI
40AQI
10th June 2025
29AQI
29AQI
11th June 2025
30AQI
30AQI
12th June 2025
44AQI
44AQI
13th June 2025
38AQI
38AQI
14th June 2025
30AQI
30AQI
15th June 2025
31AQI
31AQI
16th June 2025
40AQI
40AQI
17th June 2025
42AQI
42AQI
18th June 2025
49AQI
49AQI
19th June 2025
51AQI
51AQI
20th June 2025
38AQI
38AQI
21st June 2025
33AQI
33AQI
22nd June 2025
23AQI
23AQI
23rd June 2025
24AQI
24AQI
24th June 2025
22AQI
22AQI
25th June 2025
21AQI
21AQI
26th June 2025
21AQI
21AQI
27th June 2025
34AQI
34AQI
28th June 2025
38AQI
38AQI
29th June 2025
35AQI
35AQI
30th June 2025
40AQI
40AQI
1st July 2025
41AQI
41AQI
2nd July 2025
44AQI
44AQI
3rd July 2025
44AQI
44AQI
4th July 2025
45AQI
45AQI
5th July 2025
80AQI
80AQI
6th July 2025
70AQI
70AQI
7th July 2025
79AQI
79AQI
8th July 2025
84AQI
84AQI
9th July 2025
75AQI
75AQI
10th July 2025
51AQI
51AQI
11th July 2025
50AQI
50AQI
12th July 2025
48AQI
48AQI
13th July 2025
46AQI
46AQI
14th July 2025
39AQI
39AQI
15th July 2025
39AQI
39AQI
16th July 2025
43AQI
43AQI
17th July 2025
46AQI
46AQI
18th July 2025
38AQI
38AQI
19th July 2025
35AQI
35AQI
20th July 2025
33AQI
33AQI
21st July 2025
31AQI
31AQI
22nd July 2025
29AQI
29AQI
23rd July 2025
28AQI
28AQI
24th July 2025
26AQI
26AQI
25th July 2025
25AQI
25AQI
26th July 2025
24AQI
24AQI
27th July 2025
22AQI
22AQI
28th July 2025
25AQI
25AQI
29th July 2025
28AQI
28AQI
30th July 2025
35AQI
35AQI
31st July 2025
34AQI
34AQI
1st August 2025
42AQI
42AQI
2nd August 2025
42AQI
42AQI
3rd August 2025
45AQI
45AQI
4th August 2025
64AQI
64AQI
5th August 2025
49AQI
49AQI
6th August 2025
52AQI
52AQI
7th August 2025
46AQI
46AQI
8th August 2025
45AQI
45AQI
9th August 2025
49AQI
49AQI
10th August 2025
43AQI
43AQI
11th August 2025
39AQI
39AQI
12th August 2025
35AQI
35AQI
13th August 2025
37AQI
37AQI
14th August 2025
36AQI
36AQI
15th August 2025
40AQI
40AQI
16th August 2025
37AQI
37AQI
17th August 2025
41AQI
41AQI
18th August 2025
43AQI
43AQI
19th August 2025
43AQI
43AQI
20th August 2025
46AQI
46AQI
21st August 2025
47AQI
47AQI
22nd August 2025
43AQI
43AQI
23rd August 2025
47AQI
47AQI
24th August 2025
54AQI
54AQI
25th August 2025
56AQI
56AQI
26th August 2025
53AQI
53AQI
27th August 2025
53AQI
53AQI
28th August 2025
51AQI
51AQI
29th August 2025
54AQI
54AQI
30th August 2025
55AQI
55AQI
31st August 2025
54AQI
54AQI
1st September 2025
39AQI
39AQI
2nd September 2025
33AQI
33AQI
3rd September 2025
36AQI
36AQI
4th September 2025
23AQI
23AQI
5th September 2025
23AQI
23AQI
6th September 2025
26AQI
26AQI
7th September 2025
30AQI
30AQI
8th September 2025
30AQI
30AQI
9th September 2025
36AQI
36AQI
10th September 2025
31AQI
31AQI
11th September 2025
27AQI
27AQI
12th September 2025
28AQI
28AQI
13th September 2025
25AQI
25AQI
14th September 2025
33AQI
33AQI
15th September 2025
41AQI
41AQI
16th September 2025
46AQI
46AQI
17th September 2025
50AQI
50AQI
18th September 2025
45AQI
45AQI
19th September 2025
36AQI
36AQI
20th September 2025
32AQI
32AQI
21st September 2025
28AQI
28AQI
22nd September 2025
29AQI
29AQI
23rd September 2025
30AQI
30AQI
24th September 2025
28AQI
28AQI
25th September 2025
36AQI
36AQI
26th September 2025
40AQI
40AQI
27th September 2025
36AQI
36AQI
28th September 2025
31AQI
31AQI
29th September 2025
23AQI
23AQI
30th September 2025
22AQI
22AQI
1st October 2025
26AQI
26AQI
2nd October 2025
43AQI
43AQI
3rd October 2025
45AQI
45AQI
4th October 2025
50AQI
50AQI
5th October 2025
27AQI
27AQI
6th October 2025
42AQI
42AQI
7th October 2025
50AQI
50AQI
8th October 2025
51AQI
51AQI
9th October 2025
56AQI
56AQI
10th October 2025
52AQI
52AQI
11th October 2025
49AQI
49AQI
12th October 2025
41AQI
41AQI
13th October 2025
63AQI
63AQI
14th October 2025
48AQI
48AQI
15th October 2025
36AQI
36AQI
16th October 2025
26AQI
26AQI
17th October 2025
46AQI
46AQI
18th October 2025
49AQI
49AQI
19th October 2025
51AQI
51AQI
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
33AQI
34AQI
42AQI
40AQI
34AQI
35AQI
43AQI
46AQI
32AQI
45AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202538AQI
29
2
28
23
7
1
26
4
30
1
28
2
25
6
21
10
30
14
5
254
37
1
Highest AQI recorded in
August46AQI
Lowest AQI recorded in
September32AQI
202433AQI
30
1
27
2
25
6
24
6
28
3
29
1
24
7
30
1
29
1
31
30
31
338
28
Highest AQI recorded in
April42AQI
Lowest AQI recorded in
December28AQI
202335AQI
30
1
27
1
27
4
19
11
27
4
24
6
24
7
30
1
29
1
30
1
25
4
28
3
320
44
Highest AQI recorded in
April48AQI
Lowest AQI recorded in
August26AQI
202232AQI
30
20
1
26
5
15
3
26
5
27
3
20
1
1
28
30
1
30
31
284
19
Highest AQI recorded in
March40AQI
Lowest AQI recorded in
August19AQI
202131AQI
30
1
25
3
27
3
1
25
5
27
4
26
4
29
2
29
2
30
31
28
2
31
338
26
1
Highest AQI recorded in
May37AQI
Lowest AQI recorded in
January22AQI
202023AQI
13
1
18
1
31
30
31
123
2
Highest AQI recorded in
August29AQI
Lowest AQI recorded in
December20AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
38AQILeast Polluted Year Recorded
2020(Avg.)
23AQIShimosaigo's annual 2025 AQI (38) shows an average percentage change of 25.7% (worsened AQI) compared to previous years: 2020 (23), 2021 (31), 2022 (32), 2023 (35), 2024 (33).
