Yaizu, Yaizu, 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
Yaizu, Yaizu, Shizuoka, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
27th Aug 2023
71AQILowest AQI recorded on
29th Aug 2024
10AQISame Day Analysis (24th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 54 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 24th Aug - 25th Aug 2025
Yaizu, Yaizu, Shizuoka, Japan
AQI
Day
Night
.
5 AM24th Aug 2025
6 PM
4 AM25th Aug 2025
Day time
Avg. Highest Time
10AM24th Aug
66AQI
Avg. Lowest Time
8AM24th Aug
45AQI
Night time
Avg. Highest Time
7PM24th Aug
62AQI
Avg. Lowest Time
3AM25th Aug
48AQI
In the last 24 hours,
Yaizu's AQI reached its highest point of 66 at 10 AM during the Day, while the lowest point, 45, was recorded at 8 AM during the Day between 24th Aug and 25th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Yaizu, Yaizu, Shizuoka, Japan
JulAug
26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th
Day
Night
26th Jul 2025295 AMAQI
26th Jul 2025286 AMAQI
26th Jul 2025297 AMAQI
26th Jul 2025298 AMAQI
26th Jul 2025209 AMAQI
26th Jul 20251910 AMAQI
26th Jul 20251811 AMAQI
26th Jul 20252012 PMAQI
26th Jul 2025241 PMAQI
26th Jul 2025212 PMAQI
26th Jul 2025213 PMAQI
26th Jul 2025224 PMAQI
26th Jul 2025205 PMAQI
26th Jul 2025216 PMAQI
26th Jul 2025227 PMAQI
26th Jul 2025188 PMAQI
26th Jul 2025219 PMAQI
26th Jul 20252210 PMAQI
26th Jul 20252211 PMAQI
27th Jul 20252112 AMAQI
27th Jul 2025281 AMAQI
27th Jul 2025292 AMAQI
27th Jul 2025303 AMAQI
27th Jul 2025284 AMAQI
28°C25/31°C
27th Jul 2025285 AMAQI
27th Jul 2025286 AMAQI
27th Jul 2025277 AMAQI
27th Jul 2025278 AMAQI
27th Jul 2025219 AMAQI
27th Jul 20251710 AMAQI
27th Jul 20251911 AMAQI
27th Jul 20251612 PMAQI
27th Jul 2025151 PMAQI
27th Jul 2025152 PMAQI
27th Jul 2025183 PMAQI
27th Jul 2025174 PMAQI
27th Jul 2025175 PMAQI
27th Jul 2025166 PMAQI
27th Jul 2025187 PMAQI
27th Jul 2025168 PMAQI
27th Jul 2025199 PMAQI
27th Jul 20252010 PMAQI
27th Jul 20252011 PMAQI
28th Jul 20252212 AMAQI
28th Jul 2025261 AMAQI
28th Jul 2025282 AMAQI
28th Jul 2025283 AMAQI
28th Jul 2025274 AMAQI
28°C25/31°C
28th Jul 2025265 AMAQI
28th Jul 2025266 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025268 AMAQI
28th Jul 2025179 AMAQI
28th Jul 20251810 AMAQI
28th Jul 20252211 AMAQI
28th Jul 20252512 PMAQI
28th Jul 2025261 PMAQI
28th Jul 2025272 PMAQI
28th Jul 2025233 PMAQI
28th Jul 2025234 PMAQI
28th Jul 2025205 PMAQI
28th Jul 2025226 PMAQI
28th Jul 2025207 PMAQI
28th Jul 2025268 PMAQI
28th Jul 2025239 PMAQI
28th Jul 20252210 PMAQI
28th Jul 20252311 PMAQI
29th Jul 20252312 AMAQI
29th Jul 2025261 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025273 AMAQI
29th Jul 2025264 AMAQI
28°C25/31°C
29th Jul 2025265 AMAQI
29th Jul 2025266 AMAQI
29th Jul 2025267 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025279 AMAQI
29th Jul 20253610 AMAQI
29th Jul 20254211 AMAQI
29th Jul 20255112 PMAQI
29th Jul 2025481 PMAQI
29th Jul 2025382 PMAQI
29th Jul 2025323 PMAQI
29th Jul 2025254 PMAQI
29th Jul 2025195 PMAQI
29th Jul 2025176 PMAQI
29th Jul 2025177 PMAQI
29th Jul 2025178 PMAQI
29th Jul 2025209 PMAQI
29th Jul 20252110 PMAQI
29th Jul 20252111 PMAQI
30th Jul 20252312 AMAQI
30th Jul 2025271 AMAQI
30th Jul 2025282 AMAQI
30th Jul 2025273 AMAQI
30th Jul 2025284 AMAQI
28°C25/31°C
30th Jul 2025305 AMAQI
30th Jul 2025306 AMAQI
30th Jul 2025297 AMAQI
30th Jul 2025298 AMAQI
30th Jul 2025289 AMAQI
30th Jul 20252810 AMAQI
30th Jul 20252611 AMAQI
30th Jul 20252812 PMAQI
30th Jul 2025371 PMAQI
30th Jul 2025262 PMAQI
30th Jul 2025303 PMAQI
30th Jul 2025304 PMAQI
30th Jul 2025345 PMAQI
30th Jul 2025366 PMAQI
30th Jul 2025397 PMAQI
30th Jul 2025368 PMAQI
30th Jul 2025319 PMAQI
30th Jul 20252710 PMAQI
30th Jul 20252911 PMAQI
31st Jul 20253112 AMAQI
31st Jul 2025281 AMAQI
31st Jul 2025282 AMAQI
31st Jul 2025283 AMAQI
31st Jul 2025274 AMAQI
28°C24/32°C
31st Jul 2025275 AMAQI
31st Jul 2025276 AMAQI
31st Jul 2025277 AMAQI
31st Jul 2025278 AMAQI
31st Jul 2025279 AMAQI
31st Jul 20252710 AMAQI
31st Jul 20253611 AMAQI
31st Jul 20253312 PMAQI
31st Jul 2025321 PMAQI
31st Jul 2025352 PMAQI
31st Jul 2025363 PMAQI
31st Jul 2025404 PMAQI
31st Jul 2025485 PMAQI
31st Jul 2025486 PMAQI
31st Jul 2025467 PMAQI
31st Jul 2025368 PMAQI
31st Jul 2025319 PMAQI
31st Jul 20253510 PMAQI
31st Jul 20252711 PMAQI
1st Aug 20253212 AMAQI
1st Aug 2025281 AMAQI
1st Aug 2025302 AMAQI
1st Aug 2025313 AMAQI
1st Aug 2025324 AMAQI
28°C24/32°C
1st Aug 2025345 AMAQI
1st Aug 2025346 AMAQI
1st Aug 2025377 AMAQI
1st Aug 2025358 AMAQI
1st Aug 2025369 AMAQI
1st Aug 20253210 AMAQI
1st Aug 20253211 AMAQI
1st Aug 20254012 PMAQI
1st Aug 2025351 PMAQI
1st Aug 2025362 PMAQI
1st Aug 2025343 PMAQI
1st Aug 2025564 PMAQI
1st Aug 2025475 PMAQI
1st Aug 2025546 PMAQI
1st Aug 2025457 PMAQI
1st Aug 2025418 PMAQI
1st Aug 2025409 PMAQI
1st Aug 20253610 PMAQI
1st Aug 20253211 PMAQI
2nd Aug 20253412 AMAQI
2nd Aug 2025311 AMAQI
2nd Aug 2025342 AMAQI
2nd Aug 2025333 AMAQI
2nd Aug 2025344 AMAQI
29°C24/34°C
2nd Aug 2025365 AMAQI
2nd Aug 2025376 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025479 AMAQI
2nd Aug 20254610 AMAQI
2nd Aug 20254311 AMAQI
2nd Aug 20254612 PMAQI
2nd Aug 2025541 PMAQI
2nd Aug 2025602 PMAQI
2nd Aug 2025563 PMAQI
2nd Aug 2025634 PMAQI
2nd Aug 2025505 PMAQI
2nd Aug 2025486 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025448 PMAQI
2nd Aug 2025399 PMAQI
2nd Aug 20253610 PMAQI
2nd Aug 20253811 PMAQI
3rd Aug 20253612 AMAQI
3rd Aug 2025361 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025363 AMAQI
3rd Aug 2025404 AMAQI
29°C25/33°C
3rd Aug 2025405 AMAQI
3rd Aug 2025396 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025398 AMAQI
3rd Aug 2025499 AMAQI
3rd Aug 20255410 AMAQI
3rd Aug 20255711 AMAQI
3rd Aug 20255712 PMAQI
3rd Aug 2025541 PMAQI
3rd Aug 2025542 PMAQI
3rd Aug 2025523 PMAQI
3rd Aug 2025544 PMAQI
3rd Aug 2025445 PMAQI
3rd Aug 2025446 PMAQI
3rd Aug 2025467 PMAQI
3rd Aug 2025448 PMAQI
3rd Aug 2025449 PMAQI
3rd Aug 20254310 PMAQI
3rd Aug 20254411 PMAQI
4th Aug 20254012 AMAQI
4th Aug 2025381 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025393 AMAQI
4th Aug 2025404 AMAQI
29°C26/32°C
4th Aug 2025435 AMAQI
4th Aug 2025436 AMAQI
4th Aug 2025447 AMAQI
4th Aug 2025438 AMAQI
4th Aug 2025699 AMAQI
4th Aug 20258310 AMAQI
4th Aug 20258911 AMAQI
4th Aug 20259012 PMAQI
4th Aug 2025921 PMAQI
4th Aug 2025892 PMAQI
4th Aug 2025923 PMAQI
4th Aug 2025984 PMAQI
4th Aug 20251045 PMAQI
4th Aug 20251056 PMAQI
4th Aug 2025797 PMAQI
4th Aug 2025808 PMAQI
4th Aug 2025589 PMAQI
4th Aug 20255310 PMAQI
4th Aug 20254711 PMAQI
5th Aug 20254812 AMAQI
5th Aug 2025461 AMAQI
5th Aug 2025422 AMAQI
5th Aug 2025403 AMAQI
5th Aug 2025524 AMAQI
29°C26/32°C
5th Aug 2025565 AMAQI
5th Aug 2025556 AMAQI
5th Aug 2025557 AMAQI
5th Aug 2025548 AMAQI
5th Aug 2025599 AMAQI
5th Aug 20255610 AMAQI
5th Aug 20256011 AMAQI
5th Aug 20255912 PMAQI
5th Aug 2025621 PMAQI
5th Aug 2025512 PMAQI
5th Aug 2025463 PMAQI
5th Aug 2025544 PMAQI
5th Aug 2025505 PMAQI
5th Aug 2025486 PMAQI
5th Aug 2025507 PMAQI
5th Aug 2025478 PMAQI
5th Aug 2025489 PMAQI
5th Aug 20254610 PMAQI
5th Aug 20254511 PMAQI
6th Aug 20254512 AMAQI
6th Aug 2025511 AMAQI
6th Aug 2025502 AMAQI
6th Aug 2025503 AMAQI
6th Aug 2025524 AMAQI
30°C27/34°C
6th Aug 2025525 AMAQI
6th Aug 2025526 AMAQI
6th Aug 2025527 AMAQI
6th Aug 2025528 AMAQI
6th Aug 2025499 AMAQI
6th Aug 20254810 AMAQI
6th Aug 20254711 AMAQI
6th Aug 20255712 PMAQI
6th Aug 2025551 PMAQI
6th Aug 2025552 PMAQI
6th Aug 2025483 PMAQI
6th Aug 2025554 PMAQI
6th Aug 2025565 PMAQI
6th Aug 2025586 PMAQI
6th Aug 2025597 PMAQI
6th Aug 2025588 PMAQI
6th Aug 2025579 PMAQI
6th Aug 20255810 PMAQI
6th Aug 20255511 PMAQI
7th Aug 20255412 AMAQI
7th Aug 2025501 AMAQI
7th Aug 2025522 AMAQI
7th Aug 2025523 AMAQI
7th Aug 2025524 AMAQI
31°C27/36°C
7th Aug 2025515 AMAQI
7th Aug 2025516 AMAQI
7th Aug 2025497 AMAQI
7th Aug 2025528 AMAQI
7th Aug 2025569 AMAQI
7th Aug 20255410 AMAQI
7th Aug 20255311 AMAQI
7th Aug 20254912 PMAQI
7th Aug 2025421 PMAQI
7th Aug 2025422 PMAQI
7th Aug 2025363 PMAQI
7th Aug 2025344 PMAQI
7th Aug 2025385 PMAQI
7th Aug 2025406 PMAQI
7th Aug 2025357 PMAQI
7th Aug 2025358 PMAQI
7th Aug 2025429 PMAQI
7th Aug 20254010 PMAQI
7th Aug 20253811 PMAQI
8th Aug 20254212 AMAQI
8th Aug 2025521 AMAQI
8th Aug 2025522 AMAQI
8th Aug 2025523 AMAQI
8th Aug 2025524 AMAQI
29°C27/32°C
8th Aug 2025525 AMAQI
8th Aug 2025526 AMAQI
8th Aug 2025527 AMAQI
8th Aug 2025528 AMAQI
8th Aug 2025339 AMAQI
8th Aug 20252710 AMAQI
8th Aug 20253211 AMAQI
8th Aug 20253412 PMAQI
8th Aug 2025341 PMAQI
8th Aug 2025352 PMAQI
8th Aug 2025393 PMAQI
8th Aug 2025404 PMAQI
8th Aug 2025445 PMAQI
8th Aug 2025516 PMAQI
8th Aug 2025437 PMAQI
8th Aug 2025428 PMAQI
8th Aug 2025489 PMAQI
8th Aug 20254810 PMAQI
8th Aug 20254911 PMAQI
9th Aug 20254912 AMAQI
9th Aug 2025511 AMAQI
9th Aug 2025512 AMAQI
9th Aug 2025513 AMAQI
9th Aug 2025504 AMAQI
28°C24/33°C
9th Aug 2025485 AMAQI
9th Aug 2025486 AMAQI
9th Aug 2025487 AMAQI
9th Aug 2025488 AMAQI
9th Aug 2025519 AMAQI
9th Aug 20255010 AMAQI
9th Aug 20255311 AMAQI
9th Aug 20255412 PMAQI
9th Aug 2025541 PMAQI
9th Aug 2025552 PMAQI
9th Aug 2025543 PMAQI
9th Aug 2025564 PMAQI
9th Aug 2025575 PMAQI
9th Aug 2025576 PMAQI
9th Aug 2025567 PMAQI
9th Aug 2025558 PMAQI
9th Aug 2025529 PMAQI
9th Aug 20255210 PMAQI
9th Aug 20255111 PMAQI
10th Aug 20254912 AMAQI
10th Aug 2025501 AMAQI
10th Aug 2025502 AMAQI
10th Aug 2025493 AMAQI
10th Aug 2025514 AMAQI
27°C24/31°C
10th Aug 2025515 AMAQI
10th Aug 2025526 AMAQI
10th Aug 2025517 AMAQI
10th Aug 2025518 AMAQI
10th Aug 2025429 AMAQI
10th Aug 20253010 AMAQI
10th Aug 20252811 AMAQI
10th Aug 20253612 PMAQI
10th Aug 2025301 PMAQI
10th Aug 2025282 PMAQI
10th Aug 2025393 PMAQI
10th Aug 2025344 PMAQI
10th Aug 2025335 PMAQI
10th Aug 2025396 PMAQI
10th Aug 2025417 PMAQI
10th Aug 2025458 PMAQI
10th Aug 2025469 PMAQI
10th Aug 20254410 PMAQI
10th Aug 20254211 PMAQI
11th Aug 20254512 AMAQI
11th Aug 2025501 AMAQI
11th Aug 2025512 AMAQI
11th Aug 2025503 AMAQI
11th Aug 2025504 AMAQI
26°C25/26°C
11th Aug 2025485 AMAQI
11th Aug 2025476 AMAQI
11th Aug 2025487 AMAQI
11th Aug 2025478 AMAQI
11th Aug 2025329 AMAQI
11th Aug 20252610 AMAQI
11th Aug 20252411 AMAQI
11th Aug 20252312 PMAQI
11th Aug 2025281 PMAQI
11th Aug 2025262 PMAQI
11th Aug 2025303 PMAQI
11th Aug 2025324 PMAQI
11th Aug 2025335 PMAQI
11th Aug 2025396 PMAQI
11th Aug 2025327 PMAQI
11th Aug 2025388 PMAQI
11th Aug 2025369 PMAQI
11th Aug 20253510 PMAQI
11th Aug 20253711 PMAQI
12th Aug 20254212 AMAQI
12th Aug 2025471 AMAQI
12th Aug 2025472 AMAQI
12th Aug 2025463 AMAQI
12th Aug 2025434 AMAQI
26°C25/27°C
12th Aug 2025435 AMAQI
12th Aug 2025406 AMAQI
12th Aug 2025427 AMAQI
12th Aug 2025438 AMAQI
12th Aug 2025299 AMAQI
12th Aug 20252610 AMAQI
12th Aug 20253511 AMAQI
12th Aug 20253412 PMAQI
12th Aug 2025331 PMAQI
12th Aug 2025352 PMAQI
12th Aug 2025243 PMAQI
12th Aug 2025244 PMAQI
12th Aug 2025255 PMAQI
12th Aug 2025346 PMAQI
12th Aug 2025347 PMAQI
12th Aug 2025348 PMAQI
12th Aug 2025369 PMAQI
12th Aug 20253510 PMAQI
12th Aug 20253411 PMAQI
13th Aug 20253412 AMAQI
13th Aug 2025401 AMAQI
13th Aug 2025402 AMAQI
13th Aug 2025413 AMAQI
13th Aug 2025404 AMAQI
26°C25/26°C
13th Aug 2025385 AMAQI
13th Aug 2025396 AMAQI
13th Aug 2025387 AMAQI
13th Aug 2025388 AMAQI
13th Aug 2025299 AMAQI
13th Aug 20253310 AMAQI
13th Aug 20253411 AMAQI
13th Aug 20254212 PMAQI
13th Aug 2025361 PMAQI
13th Aug 2025452 PMAQI
13th Aug 2025523 PMAQI
13th Aug 2025544 PMAQI
13th Aug 2025425 PMAQI
13th Aug 2025366 PMAQI
13th Aug 2025367 PMAQI
13th Aug 2025328 PMAQI
13th Aug 2025329 PMAQI
13th Aug 20253010 PMAQI
13th Aug 20253411 PMAQI
14th Aug 20253112 AMAQI
14th Aug 2025371 AMAQI
14th Aug 2025382 AMAQI
14th Aug 2025383 AMAQI
14th Aug 2025384 AMAQI
27°C26/30°C
14th Aug 2025375 AMAQI
14th Aug 2025386 AMAQI
14th Aug 2025377 AMAQI
14th Aug 2025368 AMAQI
14th Aug 2025299 AMAQI
14th Aug 20253510 AMAQI
14th Aug 20254211 AMAQI
14th Aug 20253812 PMAQI
14th Aug 2025411 PMAQI
14th Aug 2025382 PMAQI
14th Aug 2025433 PMAQI
14th Aug 2025404 PMAQI
14th Aug 2025435 PMAQI
14th Aug 2025396 PMAQI
14th Aug 2025407 PMAQI
14th Aug 2025408 PMAQI
14th Aug 2025389 PMAQI
14th Aug 20253810 PMAQI
14th Aug 20253411 PMAQI
15th Aug 20253512 AMAQI
15th Aug 2025371 AMAQI
15th Aug 2025352 AMAQI
15th Aug 2025363 AMAQI
15th Aug 2025374 AMAQI
26°C25/29°C
15th Aug 2025375 AMAQI
15th Aug 2025376 AMAQI
15th Aug 2025377 AMAQI
15th Aug 2025378 AMAQI
15th Aug 2025369 AMAQI
15th Aug 20253410 AMAQI
15th Aug 20253411 AMAQI
15th Aug 20255112 PMAQI
15th Aug 2025421 PMAQI
15th Aug 2025402 PMAQI
15th Aug 2025373 PMAQI
15th Aug 2025424 PMAQI
15th Aug 2025465 PMAQI
15th Aug 2025326 PMAQI
15th Aug 2025347 PMAQI
15th Aug 2025408 PMAQI
15th Aug 2025359 PMAQI
15th Aug 20253310 PMAQI
15th Aug 20253211 PMAQI
16th Aug 20253412 AMAQI
16th Aug 2025371 AMAQI
16th Aug 2025362 AMAQI
16th Aug 2025373 AMAQI
16th Aug 2025374 AMAQI
27°C25/30°C
16th Aug 2025375 AMAQI
16th Aug 2025376 AMAQI
16th Aug 2025407 AMAQI
16th Aug 2025388 AMAQI
16th Aug 2025309 AMAQI
16th Aug 20253810 AMAQI
16th Aug 20253811 AMAQI
16th Aug 20254112 PMAQI
16th Aug 2025361 PMAQI
16th Aug 2025362 PMAQI
16th Aug 2025433 PMAQI
16th Aug 2025424 PMAQI
16th Aug 2025355 PMAQI
16th Aug 2025356 PMAQI
16th Aug 2025387 PMAQI
16th Aug 2025368 PMAQI
16th Aug 2025359 PMAQI
16th Aug 20253610 PMAQI
16th Aug 20253311 PMAQI
17th Aug 20253812 AMAQI
17th Aug 2025371 AMAQI
17th Aug 2025362 AMAQI
17th Aug 2025363 AMAQI
17th Aug 2025374 AMAQI
27°C25/28°C
17th Aug 2025405 AMAQI
17th Aug 2025376 AMAQI
17th Aug 2025387 AMAQI
17th Aug 2025368 AMAQI
17th Aug 2025339 AMAQI
17th Aug 20253610 AMAQI
17th Aug 20253811 AMAQI
17th Aug 20255012 PMAQI
17th Aug 2025461 PMAQI
17th Aug 2025462 PMAQI
17th Aug 2025383 PMAQI
17th Aug 2025424 PMAQI
17th Aug 2025385 PMAQI
17th Aug 2025396 PMAQI
17th Aug 2025347 PMAQI
17th Aug 2025338 PMAQI
17th Aug 2025349 PMAQI
17th Aug 20253610 PMAQI
17th Aug 20253611 PMAQI
18th Aug 20253612 AMAQI
18th Aug 2025361 AMAQI
18th Aug 2025372 AMAQI
18th Aug 2025373 AMAQI
18th Aug 2025384 AMAQI
27°C25/31°C
18th Aug 2025405 AMAQI
18th Aug 2025406 AMAQI
18th Aug 2025407 AMAQI
18th Aug 2025398 AMAQI
18th Aug 2025369 AMAQI
18th Aug 20254110 AMAQI
18th Aug 20254411 AMAQI
18th Aug 20254612 PMAQI
18th Aug 2025521 PMAQI
18th Aug 2025552 PMAQI
18th Aug 2025543 PMAQI
18th Aug 2025524 PMAQI
18th Aug 2025565 PMAQI
18th Aug 2025456 PMAQI
18th Aug 2025527 PMAQI
18th Aug 2025468 PMAQI
18th Aug 2025439 PMAQI
18th Aug 20254110 PMAQI
18th Aug 20254211 PMAQI
19th Aug 20253612 AMAQI
19th Aug 2025381 AMAQI
19th Aug 2025402 AMAQI
19th Aug 2025383 AMAQI
19th Aug 2025394 AMAQI
28°C24/32°C
19th Aug 2025405 AMAQI
19th Aug 2025406 AMAQI
19th Aug 2025407 AMAQI
19th Aug 2025418 AMAQI
19th Aug 2025389 AMAQI
19th Aug 20254810 AMAQI
19th Aug 20254911 AMAQI
19th Aug 20254612 PMAQI
19th Aug 2025501 PMAQI
19th Aug 2025442 PMAQI
19th Aug 2025463 PMAQI
19th Aug 2025504 PMAQI
19th Aug 2025475 PMAQI
19th Aug 2025486 PMAQI
19th Aug 2025507 PMAQI
19th Aug 2025498 PMAQI
19th Aug 2025459 PMAQI
19th Aug 20254910 PMAQI
19th Aug 20254311 PMAQI
20th Aug 20254212 AMAQI
20th Aug 2025421 AMAQI
20th Aug 2025402 AMAQI
20th Aug 2025403 AMAQI
20th Aug 2025444 AMAQI
27°C25/31°C
20th Aug 2025445 AMAQI
20th Aug 2025446 AMAQI
20th Aug 2025437 AMAQI
20th Aug 2025428 AMAQI
20th Aug 2025459 AMAQI
20th Aug 20254810 AMAQI
20th Aug 20255011 AMAQI
20th Aug 20255912 PMAQI
20th Aug 2025611 PMAQI
20th Aug 2025572 PMAQI
20th Aug 2025503 PMAQI
20th Aug 2025554 PMAQI
20th Aug 2025525 PMAQI
20th Aug 2025506 PMAQI
20th Aug 2025467 PMAQI
20th Aug 2025468 PMAQI
20th Aug 2025419 PMAQI
20th Aug 20254410 PMAQI
20th Aug 20253911 PMAQI
21st Aug 20254412 AMAQI
21st Aug 2025431 AMAQI
21st Aug 2025432 AMAQI
21st Aug 2025423 AMAQI
21st Aug 2025464 AMAQI
28°C25/31°C
21st Aug 2025475 AMAQI
21st Aug 2025486 AMAQI
21st Aug 2025477 AMAQI
21st Aug 2025478 AMAQI
21st Aug 2025559 AMAQI
21st Aug 20254910 AMAQI
21st Aug 20254911 AMAQI
21st Aug 20255512 PMAQI
21st Aug 2025581 PMAQI
21st Aug 2025532 PMAQI
21st Aug 2025493 PMAQI
21st Aug 2025484 PMAQI
21st Aug 2025505 PMAQI
21st Aug 2025486 PMAQI
21st Aug 2025507 PMAQI
21st Aug 2025498 PMAQI
21st Aug 2025459 PMAQI
21st Aug 20254210 PMAQI
21st Aug 20254111 PMAQI
22nd Aug 20254412 AMAQI
22nd Aug 2025481 AMAQI
22nd Aug 2025472 AMAQI
22nd Aug 2025453 AMAQI
22nd Aug 2025484 AMAQI
27°C24/32°C
22nd Aug 2025505 AMAQI
22nd Aug 2025496 AMAQI
22nd Aug 2025507 AMAQI
22nd Aug 2025508 AMAQI
22nd Aug 2025469 AMAQI
22nd Aug 20254810 AMAQI
22nd Aug 20254611 AMAQI
22nd Aug 20255512 PMAQI
22nd Aug 2025701 PMAQI
22nd Aug 2025502 PMAQI
22nd Aug 2025413 PMAQI
22nd Aug 2025394 PMAQI
22nd Aug 2025485 PMAQI
22nd Aug 2025406 PMAQI
22nd Aug 2025467 PMAQI
22nd Aug 2025388 PMAQI
22nd Aug 2025429 PMAQI
22nd Aug 20253610 PMAQI
22nd Aug 20254011 PMAQI
23rd Aug 20253912 AMAQI
23rd Aug 2025471 AMAQI
23rd Aug 2025482 AMAQI
23rd Aug 2025503 AMAQI
23rd Aug 2025504 AMAQI
27°C24/31°C
23rd Aug 2025505 AMAQI
23rd Aug 2025506 AMAQI
23rd Aug 2025487 AMAQI
23rd Aug 2025508 AMAQI
23rd Aug 2025349 AMAQI
23rd Aug 20253410 AMAQI
23rd Aug 20254011 AMAQI
23rd Aug 20253912 PMAQI
23rd Aug 2025331 PMAQI
23rd Aug 2025342 PMAQI
23rd Aug 2025463 PMAQI
23rd Aug 2025474 PMAQI
23rd Aug 2025445 PMAQI
23rd Aug 2025506 PMAQI
23rd Aug 2025547 PMAQI
23rd Aug 2025548 PMAQI
23rd Aug 2025529 PMAQI
23rd Aug 20255310 PMAQI
23rd Aug 20255211 PMAQI
24th Aug 20255312 AMAQI
24th Aug 2025481 AMAQI
24th Aug 2025472 AMAQI
24th Aug 2025473 AMAQI
24th Aug 2025464 AMAQI
28°C25/31°C
24th Aug 2025465 AMAQI
24th Aug 2025466 AMAQI
24th Aug 2025457 AMAQI
24th Aug 2025458 AMAQI
24th Aug 2025559 AMAQI
24th Aug 20256610 AMAQI
24th Aug 20256411 AMAQI
24th Aug 20256112 PMAQI
24th Aug 2025581 PMAQI
24th Aug 2025612 PMAQI
24th Aug 2025623 PMAQI
24th Aug 2025634 PMAQI
24th Aug 2025635 PMAQI
24th Aug 2025626 PMAQI
24th Aug 2025627 PMAQI
24th Aug 2025588 PMAQI
24th Aug 2025569 PMAQI
24th Aug 20255410 PMAQI
24th Aug 20255411 PMAQI
25th Aug 20255112 AMAQI
25th Aug 2025481 AMAQI
25th Aug 2025482 AMAQI
25th Aug 2025483 AMAQI
25th Aug 2025514 AMAQI
28°C25/31°C
25th Aug 2025515 AMAQI
5 AM25th Aug 2025526 AMAQI
25th Aug 2025517 AMAQI
25th Aug 2025528 AMAQI
25th Aug 2025579 AMAQI
25th Aug 20255010 AMAQI
25th Aug 20256011 AMAQI
11 AM25th Aug 20256812 PMAQI
25th Aug 2025611 PMAQI
25th Aug 2025482 PMAQI
25th Aug 2025663 PMAQI
25th Aug 2025724 PMAQI
25th Aug 2025605 PMAQI
25th Aug 2025626 PMAQI
6 PM25th Aug 2025647 PMAQI
25th Aug 2025628 PMAQI
25th Aug 2025579 PMAQI
25th Aug 20255710 PMAQI
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 1 PM
45AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
9 AM - 10 AM
40AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 1 PM (Avg. 45), while the lowest AQI was between 9 AM to 10 AM (Avg. 40).
Night time
Avg. Highest Time
7 PM - 8 PM
43AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
12 AM
38AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 8 PM (Avg. 43), while the lowest AQI was between 12 AM to 12 AM (Avg. 38).
2025 Days Vs Air Quality
Yaizu, Yaizu, Shizuoka, Japan
2025
87%
205
13%
30
0.4%
1
Total number of days with different AQI categories in last 237 days in 2025 (128 days remaining)
Good
205 DaysModerate
30 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2025, 87% of 237 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
Yaizu, Yaizu, 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
28AQI
28AQI
2nd January 2025
31AQI
31AQI
3rd January 2025
29AQI
29AQI
4th January 2025
28AQI
28AQI
5th January 2025
28AQI
28AQI
6th January 2025
33AQI
33AQI
7th January 2025
47AQI
47AQI
8th January 2025
68AQI
68AQI
9th January 2025
70AQI
70AQI
10th January 2025
85AQI
85AQI
11th January 2025
79AQI
79AQI
12th January 2025
69AQI
69AQI
13th January 2025
76AQI
76AQI
14th January 2025
74AQI
74AQI
15th January 2025
53AQI
53AQI
16th January 2025
34AQI
34AQI
17th January 2025
33AQI
33AQI
18th January 2025
30AQI
30AQI
19th January 2025
28AQI
28AQI
20th January 2025
32AQI
32AQI
21st January 2025
33AQI
33AQI
22nd January 2025
32AQI
32AQI
23rd January 2025
50AQI
50AQI
24th January 2025
52AQI
52AQI
25th January 2025
45AQI
45AQI
26th January 2025
38AQI
38AQI
27th January 2025
30AQI
30AQI
28th January 2025
31AQI
31AQI
29th January 2025
30AQI
30AQI
30th January 2025
31AQI
31AQI
31st January 2025
36AQI
36AQI
1st February 2025
38AQI
38AQI
2nd February 2025
32AQI
32AQI
3rd February 2025
34AQI
34AQI
4th February 2025
32AQI
32AQI
5th February 2025
31AQI
31AQI
6th February 2025
30AQI
30AQI
7th February 2025
33AQI
33AQI
8th February 2025
30AQI
30AQI
9th February 2025
29AQI
29AQI
10th February 2025
30AQI
30AQI
11th February 2025
32AQI
32AQI
12th February 2025
31AQI
31AQI
13th February 2025
31AQI
31AQI
14th February 2025
30AQI
30AQI
15th February 2025
31AQI
31AQI
16th February 2025
37AQI
37AQI
17th February 2025
37AQI
37AQI
18th February 2025
31AQI
31AQI
19th February 2025
32AQI
32AQI
20th February 2025
30AQI
30AQI
21st February 2025
30AQI
30AQI
22nd February 2025
32AQI
32AQI
23rd February 2025
33AQI
33AQI
24th February 2025
33AQI
33AQI
25th February 2025
38AQI
38AQI
26th February 2025
37AQI
37AQI
27th February 2025
41AQI
41AQI
28th February 2025
45AQI
45AQI
1st March 2025
49AQI
49AQI
2nd March 2025
48AQI
48AQI
3rd March 2025
41AQI
41AQI
4th March 2025
37AQI
37AQI
5th March 2025
30AQI
30AQI
6th March 2025
28AQI
28AQI
7th March 2025
30AQI
30AQI
8th March 2025
30AQI
30AQI
9th March 2025
35AQI
35AQI
10th March 2025
36AQI
36AQI
11th March 2025
32AQI
32AQI
12th March 2025
31AQI
31AQI
13th March 2025
38AQI
38AQI
14th March 2025
38AQI
38AQI
15th March 2025
28AQI
28AQI
16th March 2025
22AQI
22AQI
17th March 2025
18AQI
18AQI
18th March 2025
22AQI
22AQI
19th March 2025
16AQI
16AQI
20th March 2025
31AQI
31AQI
21st March 2025
49AQI
49AQI
22nd March 2025
47AQI
47AQI
23rd March 2025
62AQI
62AQI
24th March 2025
62AQI
62AQI
25th March 2025
67AQI
67AQI
26th March 2025
108AQI
108AQI
27th March 2025
75AQI
75AQI
28th March 2025
62AQI
62AQI
29th March 2025
39AQI
39AQI
30th March 2025
41AQI
41AQI
31st March 2025
31AQI
31AQI
1st April 2025
27AQI
27AQI
2nd April 2025
26AQI
26AQI
3rd April 2025
21AQI
21AQI
4th April 2025
24AQI
24AQI
5th April 2025
28AQI
28AQI
6th April 2025
27AQI
27AQI
7th April 2025
35AQI
35AQI
8th April 2025
38AQI
38AQI
9th April 2025
47AQI
47AQI
10th April 2025
50AQI
50AQI
11th April 2025
47AQI
47AQI
12th April 2025
50AQI
50AQI
13th April 2025
29AQI
29AQI
14th April 2025
48AQI
48AQI
15th April 2025
22AQI
22AQI
16th April 2025
42AQI
42AQI
17th April 2025
45AQI
45AQI
18th April 2025
53AQI
53AQI
19th April 2025
64AQI
64AQI
20th April 2025
45AQI
45AQI
21st April 2025
47AQI
47AQI
22nd April 2025
39AQI
39AQI
23rd April 2025
30AQI
30AQI
24th April 2025
32AQI
32AQI
25th April 2025
39AQI
39AQI
26th April 2025
47AQI
47AQI
27th April 2025
48AQI
48AQI
28th April 2025
44AQI
44AQI
29th April 2025
37AQI
37AQI
30th April 2025
46AQI
46AQI
1st May 2025
40AQI
40AQI
2nd May 2025
28AQI
28AQI
3rd May 2025
34AQI
34AQI
4th May 2025
32AQI
32AQI
5th May 2025
34AQI
34AQI
6th May 2025
22AQI
22AQI
7th May 2025
28AQI
28AQI
8th May 2025
28AQI
28AQI
9th May 2025
29AQI
29AQI
10th May 2025
24AQI
24AQI
11th May 2025
23AQI
23AQI
12th May 2025
29AQI
29AQI
13th May 2025
36AQI
36AQI
14th May 2025
40AQI
40AQI
15th May 2025
39AQI
39AQI
16th May 2025
42AQI
42AQI
17th May 2025
31AQI
31AQI
18th May 2025
48AQI
48AQI
19th May 2025
41AQI
41AQI
20th May 2025
63AQI
63AQI
21st May 2025
41AQI
41AQI
22nd May 2025
35AQI
35AQI
23rd May 2025
41AQI
41AQI
24th May 2025
40AQI
40AQI
25th May 2025
25AQI
25AQI
26th May 2025
28AQI
28AQI
27th May 2025
24AQI
24AQI
28th May 2025
29AQI
29AQI
29th May 2025
32AQI
32AQI
30th May 2025
23AQI
23AQI
31st May 2025
23AQI
23AQI
1st June 2025
21AQI
21AQI
2nd June 2025
29AQI
29AQI
3rd June 2025
26AQI
26AQI
4th June 2025
32AQI
32AQI
5th June 2025
41AQI
41AQI
6th June 2025
45AQI
45AQI
7th June 2025
51AQI
51AQI
8th June 2025
61AQI
61AQI
9th June 2025
42AQI
42AQI
10th June 2025
29AQI
29AQI
11th June 2025
32AQI
32AQI
12th June 2025
47AQI
47AQI
13th June 2025
37AQI
37AQI
14th June 2025
29AQI
29AQI
15th June 2025
36AQI
36AQI
16th June 2025
42AQI
42AQI
17th June 2025
42AQI
42AQI
18th June 2025
48AQI
48AQI
19th June 2025
51AQI
51AQI
20th June 2025
34AQI
34AQI
21st June 2025
30AQI
30AQI
22nd June 2025
18AQI
18AQI
23rd June 2025
20AQI
20AQI
24th June 2025
20AQI
20AQI
25th June 2025
19AQI
19AQI
26th June 2025
20AQI
20AQI
27th June 2025
34AQI
34AQI
28th June 2025
34AQI
34AQI
29th June 2025
34AQI
34AQI
30th June 2025
40AQI
40AQI
1st July 2025
40AQI
40AQI
2nd July 2025
41AQI
41AQI
3rd July 2025
40AQI
40AQI
4th July 2025
43AQI
43AQI
5th July 2025
68AQI
68AQI
6th July 2025
67AQI
67AQI
7th July 2025
79AQI
79AQI
8th July 2025
86AQI
86AQI
9th July 2025
72AQI
72AQI
10th July 2025
49AQI
49AQI
11th July 2025
46AQI
46AQI
12th July 2025
46AQI
46AQI
13th July 2025
46AQI
46AQI
14th July 2025
39AQI
39AQI
15th July 2025
38AQI
38AQI
16th July 2025
42AQI
42AQI
17th July 2025
46AQI
46AQI
18th July 2025
36AQI
36AQI
19th July 2025
33AQI
33AQI
20th July 2025
32AQI
32AQI
21st July 2025
29AQI
29AQI
22nd July 2025
28AQI
28AQI
23rd July 2025
27AQI
27AQI
24th July 2025
26AQI
26AQI
25th July 2025
24AQI
24AQI
26th July 2025
24AQI
24AQI
27th July 2025
21AQI
21AQI
28th July 2025
24AQI
24AQI
29th July 2025
27AQI
27AQI
30th July 2025
30AQI
30AQI
31st July 2025
33AQI
33AQI
1st August 2025
37AQI
37AQI
2nd August 2025
42AQI
42AQI
3rd August 2025
44AQI
44AQI
4th August 2025
65AQI
65AQI
5th August 2025
51AQI
51AQI
6th August 2025
53AQI
53AQI
7th August 2025
45AQI
45AQI
8th August 2025
45AQI
45AQI
9th August 2025
52AQI
52AQI
10th August 2025
43AQI
43AQI
11th August 2025
38AQI
38AQI
12th August 2025
36AQI
36AQI
13th August 2025
38AQI
38AQI
14th August 2025
38AQI
38AQI
15th August 2025
37AQI
37AQI
16th August 2025
37AQI
37AQI
17th August 2025
38AQI
38AQI
18th August 2025
43AQI
43AQI
19th August 2025
44AQI
44AQI
20th August 2025
46AQI
46AQI
21st August 2025
47AQI
47AQI
22nd August 2025
46AQI
46AQI
23rd August 2025
47AQI
47AQI
24th August 2025
54AQI
54AQI
25th August 2025
26th August 2025
27th August 2025
28th August 2025
29th August 2025
30th August 2025
31st August 2025
1st September 2025
2nd September 2025
3rd September 2025
4th September 2025
5th September 2025
6th September 2025
7th September 2025
8th September 2025
9th September 2025
10th September 2025
11th September 2025
12th September 2025
13th September 2025
14th September 2025
15th September 2025
16th September 2025
17th September 2025
18th September 2025
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
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
44AQI
33AQI
41AQI
39AQI
33AQI
35AQI
41AQI
44AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202539AQI
22
9
28
25
5
1
28
2
30
1
27
3
26
5
19
5
205
30
1
Highest AQI recorded in
August44AQI
Lowest AQI recorded in
February33AQI
202435AQI
31
28
1
27
4
23
7
26
5
28
2
24
7
31
27
3
31
30
31
337
29
Highest AQI recorded in
April45AQI
Lowest AQI recorded in
January28AQI
202336AQI
30
1
28
28
3
22
8
27
4
22
8
29
2
29
2
23
7
28
3
24
5
29
2
319
45
Highest AQI recorded in
April46AQI
Lowest AQI recorded in
August27AQI
202234AQI
31
21
27
4
22
8
25
6
28
2
20
3
1
28
31
30
30
1
294
24
Highest AQI recorded in
May43AQI
Lowest AQI recorded in
August23AQI
202133AQI
30
1
24
4
25
5
1
23
7
27
4
26
4
28
3
26
5
29
1
30
1
29
1
31
328
36
1
Highest AQI recorded in
June40AQI
Lowest AQI recorded in
January22AQI
202027AQI
12
2
19
29
2
27
3
30
1
117
8
Highest AQI recorded in
August35AQI
Lowest AQI recorded in
December20AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
39AQILeast Polluted Year Recorded
2020(Avg.)
27AQIYaizu's annual 2025 AQI (39) shows an average percentage change of 19.1% (worsened AQI) compared to previous years: 2020 (27), 2021 (33), 2022 (34), 2023 (36), 2024 (35).
