Taira, Iwaki, Fukushima, 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
Taira, Iwaki, Fukushima, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Oct 2025
63AQILowest AQI recorded on
19th Oct 2021
19AQISame Day Analysis (19th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 61 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
Taira, Iwaki, Fukushima, Japan
AQI
Day
Night
.
5 AM19th Oct 2025
5 PM
4 AM20th Oct 2025
Day time
Avg. Highest Time
5AM19th Oct
60AQI
Avg. Lowest Time
2PM19th Oct
40AQI
Night time
Avg. Highest Time
3AM20th Oct
74AQI
Avg. Lowest Time
1AM20th Oct
29AQI
In the last 24 hours,
Taira's AQI reached its highest point of 74 at 3 AM during the Night, while the lowest point, 29, was recorded at 1 AM during the Night between 19th Oct and 20th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Taira, Iwaki, Fukushima, 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 2025335 AMAQI
20th Sep 2025336 AMAQI
20th Sep 2025347 AMAQI
20th Sep 2025338 AMAQI
20th Sep 2025239 AMAQI
20th Sep 20252610 AMAQI
20th Sep 20252211 AMAQI
20th Sep 20252212 PMAQI
20th Sep 2025211 PMAQI
20th Sep 2025262 PMAQI
20th Sep 2025223 PMAQI
20th Sep 2025294 PMAQI
20th Sep 2025405 PMAQI
20th Sep 2025256 PMAQI
20th Sep 2025277 PMAQI
20th Sep 2025278 PMAQI
20th Sep 2025299 PMAQI
20th Sep 20253210 PMAQI
20th Sep 20253911 PMAQI
21st Sep 20253012 AMAQI
21st Sep 2025281 AMAQI
21st Sep 2025322 AMAQI
21st Sep 2025323 AMAQI
21st Sep 2025324 AMAQI
22°C20/25°C
21st Sep 2025305 AMAQI
21st Sep 2025306 AMAQI
21st Sep 2025307 AMAQI
21st Sep 2025308 AMAQI
21st Sep 2025189 AMAQI
21st Sep 20251610 AMAQI
21st Sep 20251511 AMAQI
21st Sep 20251312 PMAQI
21st Sep 2025131 PMAQI
21st Sep 2025182 PMAQI
21st Sep 2025223 PMAQI
21st Sep 2025214 PMAQI
21st Sep 2025175 PMAQI
21st Sep 2025206 PMAQI
21st Sep 2025267 PMAQI
21st Sep 2025228 PMAQI
21st Sep 2025289 PMAQI
21st Sep 20252810 PMAQI
21st Sep 20252811 PMAQI
22nd Sep 20252412 AMAQI
22nd Sep 2025261 AMAQI
22nd Sep 2025282 AMAQI
22nd Sep 2025293 AMAQI
22nd Sep 2025284 AMAQI
22°C18/26°C
22nd Sep 2025275 AMAQI
22nd Sep 2025276 AMAQI
22nd Sep 2025277 AMAQI
22nd Sep 2025268 AMAQI
22nd Sep 2025249 AMAQI
22nd Sep 20251410 AMAQI
22nd Sep 20251611 AMAQI
22nd Sep 20252012 PMAQI
22nd Sep 2025191 PMAQI
22nd Sep 2025272 PMAQI
22nd Sep 2025303 PMAQI
22nd Sep 2025244 PMAQI
22nd Sep 2025205 PMAQI
22nd Sep 2025206 PMAQI
22nd Sep 2025177 PMAQI
22nd Sep 2025188 PMAQI
22nd Sep 2025229 PMAQI
22nd Sep 20252110 PMAQI
22nd Sep 20252111 PMAQI
23rd Sep 20252312 AMAQI
23rd Sep 2025261 AMAQI
23rd Sep 2025272 AMAQI
23rd Sep 2025263 AMAQI
23rd Sep 2025274 AMAQI
19°C15/23°C
23rd Sep 2025265 AMAQI
23rd Sep 2025266 AMAQI
23rd Sep 2025267 AMAQI
23rd Sep 2025268 AMAQI
23rd Sep 2025209 AMAQI
23rd Sep 20252010 AMAQI
23rd Sep 20252311 AMAQI
23rd Sep 20252412 PMAQI
23rd Sep 2025201 PMAQI
23rd Sep 2025162 PMAQI
23rd Sep 2025183 PMAQI
23rd Sep 2025204 PMAQI
23rd Sep 2025175 PMAQI
23rd Sep 2025186 PMAQI
23rd Sep 2025227 PMAQI
23rd Sep 2025238 PMAQI
23rd Sep 2025229 PMAQI
23rd Sep 20252110 PMAQI
23rd Sep 20252211 PMAQI
24th Sep 20252012 AMAQI
24th Sep 2025221 AMAQI
24th Sep 2025272 AMAQI
24th Sep 2025263 AMAQI
24th Sep 2025264 AMAQI
18°C15/22°C
24th Sep 2025255 AMAQI
24th Sep 2025246 AMAQI
24th Sep 2025267 AMAQI
24th Sep 2025268 AMAQI
24th Sep 2025229 AMAQI
24th Sep 20252110 AMAQI
24th Sep 20251911 AMAQI
24th Sep 20251712 PMAQI
24th Sep 2025211 PMAQI
24th Sep 2025232 PMAQI
24th Sep 2025213 PMAQI
24th Sep 2025234 PMAQI
24th Sep 2025225 PMAQI
24th Sep 2025166 PMAQI
24th Sep 2025207 PMAQI
24th Sep 2025268 PMAQI
24th Sep 2025279 PMAQI
24th Sep 20252210 PMAQI
24th Sep 20252211 PMAQI
25th Sep 20252412 AMAQI
25th Sep 2025271 AMAQI
25th Sep 2025262 AMAQI
25th Sep 2025253 AMAQI
25th Sep 2025244 AMAQI
18°C15/22°C
25th Sep 2025245 AMAQI
25th Sep 2025256 AMAQI
25th Sep 2025247 AMAQI
25th Sep 2025248 AMAQI
25th Sep 2025199 AMAQI
25th Sep 20252110 AMAQI
25th Sep 20252311 AMAQI
25th Sep 20253412 PMAQI
25th Sep 2025311 PMAQI
25th Sep 2025442 PMAQI
25th Sep 2025393 PMAQI
25th Sep 2025444 PMAQI
25th Sep 2025565 PMAQI
25th Sep 2025446 PMAQI
25th Sep 2025457 PMAQI
25th Sep 2025538 PMAQI
25th Sep 2025559 PMAQI
25th Sep 20255910 PMAQI
25th Sep 20255411 PMAQI
26th Sep 20255712 AMAQI
26th Sep 2025601 AMAQI
26th Sep 2025572 AMAQI
26th Sep 2025613 AMAQI
26th Sep 2025584 AMAQI
21°C16/26°C
26th Sep 2025605 AMAQI
26th Sep 2025666 AMAQI
26th Sep 2025527 AMAQI
26th Sep 2025378 AMAQI
26th Sep 2025409 AMAQI
26th Sep 20255010 AMAQI
26th Sep 20255211 AMAQI
26th Sep 20253812 PMAQI
26th Sep 2025351 PMAQI
26th Sep 2025402 PMAQI
26th Sep 2025443 PMAQI
26th Sep 2025364 PMAQI
26th Sep 2025315 PMAQI
26th Sep 2025396 PMAQI
26th Sep 2025447 PMAQI
26th Sep 2025518 PMAQI
26th Sep 2025579 PMAQI
26th Sep 20255410 PMAQI
26th Sep 20253811 PMAQI
27th Sep 20252012 AMAQI
27th Sep 2025121 AMAQI
27th Sep 2025192 AMAQI
27th Sep 2025203 AMAQI
27th Sep 2025184 AMAQI
23°C20/27°C
27th Sep 2025205 AMAQI
27th Sep 2025266 AMAQI
27th Sep 2025307 AMAQI
27th Sep 2025288 AMAQI
27th Sep 2025239 AMAQI
27th Sep 20252810 AMAQI
27th Sep 20253711 AMAQI
27th Sep 20254012 PMAQI
27th Sep 2025381 PMAQI
27th Sep 2025222 PMAQI
27th Sep 2025173 PMAQI
27th Sep 2025224 PMAQI
27th Sep 2025345 PMAQI
27th Sep 2025396 PMAQI
27th Sep 2025267 PMAQI
27th Sep 2025128 PMAQI
27th Sep 2025319 PMAQI
27th Sep 20253710 PMAQI
27th Sep 20252611 PMAQI
28th Sep 20253112 AMAQI
28th Sep 2025291 AMAQI
28th Sep 2025182 AMAQI
28th Sep 2025173 AMAQI
28th Sep 2025164 AMAQI
21°C18/26°C
28th Sep 2025125 AMAQI
28th Sep 2025156 AMAQI
28th Sep 2025177 AMAQI
28th Sep 2025178 AMAQI
28th Sep 2025199 AMAQI
28th Sep 20252310 AMAQI
28th Sep 20252611 AMAQI
28th Sep 20253512 PMAQI
28th Sep 2025321 PMAQI
28th Sep 2025282 PMAQI
28th Sep 2025363 PMAQI
28th Sep 2025424 PMAQI
28th Sep 2025485 PMAQI
28th Sep 2025466 PMAQI
28th Sep 2025387 PMAQI
28th Sep 2025378 PMAQI
28th Sep 2025469 PMAQI
28th Sep 20254310 PMAQI
28th Sep 20254211 PMAQI
29th Sep 20254712 AMAQI
29th Sep 2025531 AMAQI
29th Sep 2025462 AMAQI
29th Sep 2025253 AMAQI
29th Sep 2025244 AMAQI
21°C17/25°C
29th Sep 2025315 AMAQI
29th Sep 2025266 AMAQI
29th Sep 2025207 AMAQI
29th Sep 2025318 AMAQI
29th Sep 2025429 AMAQI
29th Sep 20254810 AMAQI
29th Sep 20253011 AMAQI
29th Sep 20251312 PMAQI
29th Sep 2025301 PMAQI
29th Sep 2025322 PMAQI
29th Sep 2025313 PMAQI
29th Sep 2025334 PMAQI
29th Sep 2025265 PMAQI
29th Sep 2025156 PMAQI
29th Sep 2025187 PMAQI
29th Sep 2025158 PMAQI
29th Sep 2025139 PMAQI
29th Sep 20251810 PMAQI
29th Sep 20251511 PMAQI
30th Sep 20251512 AMAQI
30th Sep 2025171 AMAQI
30th Sep 2025202 AMAQI
30th Sep 2025133 AMAQI
30th Sep 2025144 AMAQI
23°C18/28°C
30th Sep 2025205 AMAQI
30th Sep 2025216 AMAQI
30th Sep 2025197 AMAQI
30th Sep 2025208 AMAQI
30th Sep 2025219 AMAQI
30th Sep 20252810 AMAQI
30th Sep 20251711 AMAQI
30th Sep 20252012 PMAQI
30th Sep 2025181 PMAQI
30th Sep 2025182 PMAQI
30th Sep 2025243 PMAQI
30th Sep 2025294 PMAQI
30th Sep 2025295 PMAQI
30th Sep 2025306 PMAQI
30th Sep 2025377 PMAQI
30th Sep 2025308 PMAQI
30th Sep 2025279 PMAQI
30th Sep 20253310 PMAQI
30th Sep 20253411 PMAQI
1st Oct 20253312 AMAQI
1st Oct 2025331 AMAQI
1st Oct 2025332 AMAQI
1st Oct 2025283 AMAQI
1st Oct 2025304 AMAQI
20°C17/24°C
1st Oct 2025275 AMAQI
1st Oct 2025306 AMAQI
1st Oct 2025277 AMAQI
1st Oct 2025288 AMAQI
1st Oct 2025289 AMAQI
1st Oct 20253210 AMAQI
1st Oct 20253311 AMAQI
1st Oct 20252412 PMAQI
1st Oct 2025301 PMAQI
1st Oct 2025302 PMAQI
1st Oct 2025303 PMAQI
1st Oct 2025294 PMAQI
1st Oct 2025325 PMAQI
1st Oct 2025326 PMAQI
1st Oct 2025327 PMAQI
1st Oct 2025388 PMAQI
1st Oct 2025399 PMAQI
1st Oct 20252610 PMAQI
1st Oct 20251511 PMAQI
2nd Oct 20252612 AMAQI
2nd Oct 2025361 AMAQI
2nd Oct 2025352 AMAQI
2nd Oct 2025353 AMAQI
2nd Oct 2025324 AMAQI
19°C17/20°C
2nd Oct 2025325 AMAQI
2nd Oct 2025446 AMAQI
2nd Oct 2025467 AMAQI
2nd Oct 2025408 AMAQI
2nd Oct 2025409 AMAQI
2nd Oct 20253610 AMAQI
2nd Oct 20254511 AMAQI
2nd Oct 20254712 PMAQI
2nd Oct 2025521 PMAQI
2nd Oct 2025522 PMAQI
2nd Oct 2025423 PMAQI
2nd Oct 2025374 PMAQI
2nd Oct 2025415 PMAQI
2nd Oct 2025396 PMAQI
2nd Oct 2025457 PMAQI
2nd Oct 2025428 PMAQI
2nd Oct 2025459 PMAQI
2nd Oct 20255210 PMAQI
2nd Oct 20255411 PMAQI
3rd Oct 20255212 AMAQI
3rd Oct 2025521 AMAQI
3rd Oct 2025532 AMAQI
3rd Oct 2025583 AMAQI
3rd Oct 2025594 AMAQI
19°C15/25°C
3rd Oct 2025485 AMAQI
3rd Oct 2025366 AMAQI
3rd Oct 2025367 AMAQI
3rd Oct 2025348 AMAQI
3rd Oct 2025389 AMAQI
3rd Oct 20254410 AMAQI
3rd Oct 20254511 AMAQI
3rd Oct 20255612 PMAQI
3rd Oct 2025581 PMAQI
3rd Oct 2025532 PMAQI
3rd Oct 2025553 PMAQI
3rd Oct 2025614 PMAQI
3rd Oct 2025585 PMAQI
3rd Oct 2025636 PMAQI
3rd Oct 2025627 PMAQI
3rd Oct 2025538 PMAQI
3rd Oct 2025709 PMAQI
3rd Oct 20256810 PMAQI
3rd Oct 20256811 PMAQI
4th Oct 20256812 AMAQI
4th Oct 2025571 AMAQI
4th Oct 2025642 AMAQI
4th Oct 2025633 AMAQI
4th Oct 2025634 AMAQI
19°C16/23°C
4th Oct 2025545 AMAQI
4th Oct 2025546 AMAQI
4th Oct 2025547 AMAQI
4th Oct 2025588 AMAQI
4th Oct 2025629 AMAQI
4th Oct 20256310 AMAQI
4th Oct 20256211 AMAQI
4th Oct 20256612 PMAQI
4th Oct 2025641 PMAQI
4th Oct 2025692 PMAQI
4th Oct 2025703 PMAQI
4th Oct 2025664 PMAQI
4th Oct 2025645 PMAQI
4th Oct 2025626 PMAQI
4th Oct 2025597 PMAQI
4th Oct 2025618 PMAQI
4th Oct 2025639 PMAQI
4th Oct 20255710 PMAQI
4th Oct 20256411 PMAQI
5th Oct 20256712 AMAQI
5th Oct 2025671 AMAQI
5th Oct 2025642 AMAQI
5th Oct 2025583 AMAQI
5th Oct 2025594 AMAQI
20°C17/23°C
5th Oct 2025645 AMAQI
5th Oct 2025646 AMAQI
5th Oct 2025627 AMAQI
5th Oct 2025438 AMAQI
5th Oct 2025499 AMAQI
5th Oct 20255210 AMAQI
5th Oct 20255611 AMAQI
5th Oct 20255712 PMAQI
5th Oct 2025571 PMAQI
5th Oct 2025672 PMAQI
5th Oct 2025623 PMAQI
5th Oct 2025554 PMAQI
5th Oct 2025565 PMAQI
5th Oct 2025576 PMAQI
5th Oct 2025547 PMAQI
5th Oct 2025648 PMAQI
5th Oct 2025659 PMAQI
5th Oct 20256510 PMAQI
5th Oct 20255811 PMAQI
6th Oct 20254112 AMAQI
6th Oct 2025421 AMAQI
6th Oct 2025522 AMAQI
6th Oct 2025523 AMAQI
6th Oct 2025614 AMAQI
22°C20/26°C
6th Oct 2025675 AMAQI
6th Oct 2025686 AMAQI
6th Oct 2025697 AMAQI
6th Oct 2025518 AMAQI
6th Oct 2025439 AMAQI
6th Oct 20256710 AMAQI
6th Oct 20256811 AMAQI
6th Oct 20255812 PMAQI
6th Oct 2025561 PMAQI
6th Oct 2025552 PMAQI
6th Oct 2025493 PMAQI
6th Oct 2025624 PMAQI
6th Oct 2025565 PMAQI
6th Oct 2025566 PMAQI
6th Oct 2025607 PMAQI
6th Oct 2025598 PMAQI
6th Oct 2025699 PMAQI
6th Oct 20257210 PMAQI
6th Oct 20257111 PMAQI
7th Oct 20257412 AMAQI
7th Oct 2025541 AMAQI
7th Oct 2025552 AMAQI
20°C18/23°C
7th Oct 2025478 PMAQI
7th Oct 2025369 PMAQI
7th Oct 20255510 PMAQI
7th Oct 20255211 PMAQI
8th Oct 20255412 AMAQI
8th Oct 2025541 AMAQI
8th Oct 2025542 AMAQI
8th Oct 2025493 AMAQI
8th Oct 2025474 AMAQI
18°C18/19°C
8th Oct 2025505 AMAQI
8th Oct 2025456 AMAQI
8th Oct 2025447 AMAQI
8th Oct 2025458 AMAQI
8th Oct 2025619 AMAQI
8th Oct 20255810 AMAQI
8th Oct 20255811 AMAQI
8th Oct 20255712 PMAQI
8th Oct 2025581 PMAQI
8th Oct 2025562 PMAQI
8th Oct 2025603 PMAQI
8th Oct 2025624 PMAQI
8th Oct 2025615 PMAQI
8th Oct 2025636 PMAQI
8th Oct 2025637 PMAQI
8th Oct 2025628 PMAQI
8th Oct 2025669 PMAQI
8th Oct 20256710 PMAQI
8th Oct 20256911 PMAQI
9th Oct 20256512 AMAQI
9th Oct 2025691 AMAQI
9th Oct 2025682 AMAQI
9th Oct 2025613 AMAQI
9th Oct 2025614 AMAQI
21°C18/26°C
9th Oct 2025595 AMAQI
9th Oct 2025596 AMAQI
9th Oct 2025527 AMAQI
9th Oct 2025488 AMAQI
9th Oct 2025489 AMAQI
9th Oct 20255210 AMAQI
9th Oct 20256211 AMAQI
9th Oct 20256212 PMAQI
9th Oct 2025641 PMAQI
9th Oct 2025582 PMAQI
9th Oct 2025563 PMAQI
9th Oct 2025564 PMAQI
9th Oct 2025545 PMAQI
9th Oct 2025506 PMAQI
9th Oct 2025497 PMAQI
9th Oct 2025528 PMAQI
9th Oct 2025589 PMAQI
9th Oct 20255710 PMAQI
9th Oct 20255011 PMAQI
10th Oct 20255112 AMAQI
10th Oct 2025501 AMAQI
10th Oct 2025432 AMAQI
10th Oct 2025403 AMAQI
10th Oct 2025494 AMAQI
18°C15/19°C
10th Oct 2025475 AMAQI
10th Oct 2025456 AMAQI
10th Oct 2025467 AMAQI
10th Oct 2025528 AMAQI
10th Oct 2025589 AMAQI
10th Oct 20254810 AMAQI
10th Oct 20255111 AMAQI
10th Oct 20254512 PMAQI
10th Oct 2025471 PMAQI
10th Oct 2025522 PMAQI
10th Oct 2025553 PMAQI
10th Oct 2025584 PMAQI
10th Oct 2025595 PMAQI
10th Oct 2025596 PMAQI
10th Oct 2025617 PMAQI
10th Oct 2025618 PMAQI
10th Oct 2025419 PMAQI
10th Oct 20253810 PMAQI
10th Oct 20253811 PMAQI
11th Oct 20255312 AMAQI
11th Oct 2025581 AMAQI
11th Oct 2025562 AMAQI
11th Oct 2025593 AMAQI
11th Oct 2025594 AMAQI
17°C13/20°C
11th Oct 2025505 AMAQI
11th Oct 2025496 AMAQI
11th Oct 2025507 AMAQI
11th Oct 2025508 AMAQI
11th Oct 2025509 AMAQI
11th Oct 20255110 AMAQI
11th Oct 20254811 AMAQI
11th Oct 20254512 PMAQI
11th Oct 2025561 PMAQI
11th Oct 2025432 PMAQI
11th Oct 2025463 PMAQI
11th Oct 2025534 PMAQI
11th Oct 2025565 PMAQI
11th Oct 2025516 PMAQI
11th Oct 2025517 PMAQI
11th Oct 2025488 PMAQI
11th Oct 2025269 PMAQI
11th Oct 20252810 PMAQI
11th Oct 20253411 PMAQI
12th Oct 20255012 AMAQI
12th Oct 2025521 AMAQI
12th Oct 2025512 AMAQI
12th Oct 2025453 AMAQI
12th Oct 2025454 AMAQI
16°C15/16°C
12th Oct 2025435 AMAQI
12th Oct 2025416 AMAQI
12th Oct 2025447 AMAQI
12th Oct 2025468 AMAQI
12th Oct 2025299 AMAQI
12th Oct 20253310 AMAQI
12th Oct 20255611 AMAQI
12th Oct 20255612 PMAQI
12th Oct 2025561 PMAQI
12th Oct 2025562 PMAQI
12th Oct 2025543 PMAQI
12th Oct 2025594 PMAQI
12th Oct 2025575 PMAQI
12th Oct 2025616 PMAQI
12th Oct 2025587 PMAQI
12th Oct 2025608 PMAQI
12th Oct 2025629 PMAQI
12th Oct 20256210 PMAQI
12th Oct 20255311 PMAQI
13th Oct 20255812 AMAQI
13th Oct 2025611 AMAQI
13th Oct 2025622 AMAQI
13th Oct 2025543 AMAQI
13th Oct 2025484 AMAQI
18°C15/22°C
13th Oct 2025545 AMAQI
13th Oct 2025576 AMAQI
13th Oct 2025607 AMAQI
13th Oct 2025588 AMAQI
13th Oct 2025599 AMAQI
13th Oct 20257510 AMAQI
13th Oct 20257911 AMAQI
13th Oct 20256912 PMAQI
13th Oct 2025791 PMAQI
13th Oct 2025492 PMAQI
13th Oct 2025393 PMAQI
13th Oct 2025374 PMAQI
13th Oct 2025395 PMAQI
13th Oct 2025436 PMAQI
13th Oct 2025477 PMAQI
13th Oct 2025428 PMAQI
13th Oct 2025399 PMAQI
13th Oct 20254010 PMAQI
13th Oct 20254611 PMAQI
14th Oct 20255212 AMAQI
14th Oct 2025591 AMAQI
14th Oct 2025612 AMAQI
14th Oct 2025603 AMAQI
14th Oct 2025584 AMAQI
18°C16/19°C
14th Oct 2025585 AMAQI
14th Oct 2025566 AMAQI
14th Oct 2025577 AMAQI
14th Oct 2025558 AMAQI
14th Oct 2025539 AMAQI
14th Oct 20255010 AMAQI
14th Oct 20255411 AMAQI
14th Oct 20256012 PMAQI
14th Oct 2025581 PMAQI
14th Oct 2025612 PMAQI
14th Oct 2025623 PMAQI
14th Oct 2025614 PMAQI
14th Oct 2025525 PMAQI
14th Oct 2025516 PMAQI
14th Oct 2025537 PMAQI
14th Oct 2025518 PMAQI
14th Oct 2025569 PMAQI
14th Oct 20256210 PMAQI
14th Oct 20256511 PMAQI
15th Oct 20256412 AMAQI
15th Oct 2025521 AMAQI
15th Oct 2025442 AMAQI
15th Oct 2025493 AMAQI
15th Oct 2025524 AMAQI
16°C15/18°C
15th Oct 2025645 AMAQI
15th Oct 2025436 AMAQI
15th Oct 2025347 AMAQI
15th Oct 2025388 AMAQI
15th Oct 2025419 AMAQI
15th Oct 20254010 AMAQI
15th Oct 20253711 AMAQI
15th Oct 20254112 PMAQI
15th Oct 2025531 PMAQI
15th Oct 2025432 PMAQI
15th Oct 2025453 PMAQI
15th Oct 2025484 PMAQI
15th Oct 2025555 PMAQI
15th Oct 2025636 PMAQI
15th Oct 2025627 PMAQI
15th Oct 2025638 PMAQI
15th Oct 2025769 PMAQI
15th Oct 20257810 PMAQI
15th Oct 20257811 PMAQI
16th Oct 20257512 AMAQI
16th Oct 2025721 AMAQI
16th Oct 2025732 AMAQI
16th Oct 2025633 AMAQI
16th Oct 2025624 AMAQI
16°C13/20°C
16th Oct 2025635 AMAQI
16th Oct 2025616 AMAQI
16th Oct 2025617 AMAQI
16th Oct 2025608 AMAQI
16th Oct 2025629 AMAQI
16th Oct 20257110 AMAQI
16th Oct 20257011 AMAQI
16th Oct 20257012 PMAQI
16th Oct 2025541 PMAQI
16th Oct 2025562 PMAQI
16th Oct 2025553 PMAQI
16th Oct 2025664 PMAQI
16th Oct 2025655 PMAQI
16th Oct 2025626 PMAQI
16th Oct 2025627 PMAQI
16th Oct 2025628 PMAQI
16th Oct 2025569 PMAQI
16th Oct 20255010 PMAQI
16th Oct 20254111 PMAQI
17th Oct 20254212 AMAQI
17th Oct 2025441 AMAQI
17th Oct 2025302 AMAQI
17th Oct 2025273 AMAQI
17th Oct 2025564 AMAQI
17°C14/20°C
17th Oct 2025425 AMAQI
17th Oct 2025356 AMAQI
17th Oct 2025377 AMAQI
17th Oct 2025408 AMAQI
17th Oct 2025419 AMAQI
17th Oct 20255310 AMAQI
17th Oct 20254111 AMAQI
17th Oct 20254512 PMAQI
17th Oct 2025521 PMAQI
17th Oct 2025482 PMAQI
17th Oct 2025433 PMAQI
17th Oct 2025404 PMAQI
17th Oct 2025625 PMAQI
17th Oct 2025656 PMAQI
17th Oct 2025677 PMAQI
17th Oct 2025598 PMAQI
17th Oct 2025599 PMAQI
17th Oct 20256210 PMAQI
17th Oct 20256311 PMAQI
18th Oct 20256512 AMAQI
18th Oct 2025631 AMAQI
18th Oct 2025522 AMAQI
18th Oct 2025503 AMAQI
18th Oct 2025524 AMAQI
17°C15/21°C
18th Oct 2025525 AMAQI
18th Oct 2025516 AMAQI
18th Oct 2025607 AMAQI
18th Oct 2025678 AMAQI
18th Oct 2025659 AMAQI
18th Oct 20255610 AMAQI
18th Oct 20256111 AMAQI
18th Oct 20256612 PMAQI
18th Oct 2025681 PMAQI
18th Oct 2025612 PMAQI
18th Oct 2025573 PMAQI
18th Oct 2025584 PMAQI
18th Oct 2025765 PMAQI
18th Oct 2025756 PMAQI
18th Oct 2025697 PMAQI
18th Oct 2025738 PMAQI
18th Oct 2025669 PMAQI
18th Oct 20256310 PMAQI
18th Oct 20256311 PMAQI
19th Oct 20256412 AMAQI
19th Oct 2025671 AMAQI
19th Oct 2025722 AMAQI
19th Oct 2025663 AMAQI
19th Oct 2025604 AMAQI
19°C14/22°C
19th Oct 2025605 AMAQI
19th Oct 2025566 AMAQI
19th Oct 2025567 AMAQI
19th Oct 2025558 AMAQI
19th Oct 2025559 AMAQI
19th Oct 20255310 AMAQI
19th Oct 20254511 AMAQI
19th Oct 20255712 PMAQI
19th Oct 2025431 PMAQI
19th Oct 2025402 PMAQI
19th Oct 2025463 PMAQI
19th Oct 2025464 PMAQI
19th Oct 2025405 PMAQI
19th Oct 2025386 PMAQI
19th Oct 2025397 PMAQI
19th Oct 2025488 PMAQI
19th Oct 2025519 PMAQI
19th Oct 20255210 PMAQI
19th Oct 20255411 PMAQI
20th Oct 20254912 AMAQI
20th Oct 2025291 AMAQI
20th Oct 2025562 AMAQI
20th Oct 2025743 AMAQI
20th Oct 2025594 AMAQI
18°C15/20°C
20th Oct 2025595 AMAQI
5 AM20th Oct 2025596 AMAQI
20th Oct 2025297 AMAQI
20th Oct 2025528 AMAQI
20th Oct 2025299 AMAQI
20th Oct 20255010 AMAQI
11 AM
5 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 PM
46AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
9 AM
39AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 5 PM (Avg. 46), while the lowest AQI was between 9 AM to 9 AM (Avg. 39).
Night time
Avg. Highest Time
9 PM - 11 PM
47AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
3 AM - 8 PM
44AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 47), while the lowest AQI was between 3 AM to 8 PM (Avg. 44).
2025 Days Vs Air Quality
Taira, Iwaki, Fukushima, Japan
2025
83%
241
17%
51
Total number of days with different AQI categories in last 293 days in 2025 (72 days remaining)
Good
241 DaysModerate
51 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2025, 83% of 293 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
Taira, Iwaki, Fukushima, 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
27AQI
27AQI
2nd January 2025
27AQI
27AQI
3rd January 2025
24AQI
24AQI
4th January 2025
26AQI
26AQI
5th January 2025
23AQI
23AQI
6th January 2025
28AQI
28AQI
7th January 2025
26AQI
26AQI
8th January 2025
27AQI
27AQI
9th January 2025
25AQI
25AQI
10th January 2025
26AQI
26AQI
11th January 2025
26AQI
26AQI
12th January 2025
23AQI
23AQI
13th January 2025
26AQI
26AQI
14th January 2025
27AQI
27AQI
15th January 2025
25AQI
25AQI
16th January 2025
25AQI
25AQI
17th January 2025
25AQI
25AQI
18th January 2025
27AQI
27AQI
19th January 2025
28AQI
28AQI
20th January 2025
33AQI
33AQI
21st January 2025
40AQI
40AQI
22nd January 2025
34AQI
34AQI
23rd January 2025
38AQI
38AQI
24th January 2025
35AQI
35AQI
25th January 2025
34AQI
34AQI
26th January 2025
31AQI
31AQI
27th January 2025
27AQI
27AQI
28th January 2025
28AQI
28AQI
29th January 2025
29AQI
29AQI
30th January 2025
27AQI
27AQI
31st January 2025
29AQI
29AQI
1st February 2025
29AQI
29AQI
2nd February 2025
28AQI
28AQI
3rd February 2025
25AQI
25AQI
4th February 2025
29AQI
29AQI
5th February 2025
27AQI
27AQI
6th February 2025
28AQI
28AQI
7th February 2025
28AQI
28AQI
8th February 2025
28AQI
28AQI
9th February 2025
28AQI
28AQI
10th February 2025
27AQI
27AQI
11th February 2025
29AQI
29AQI
12th February 2025
29AQI
29AQI
13th February 2025
32AQI
32AQI
14th February 2025
30AQI
30AQI
15th February 2025
29AQI
29AQI
16th February 2025
32AQI
32AQI
17th February 2025
35AQI
35AQI
18th February 2025
29AQI
29AQI
19th February 2025
31AQI
31AQI
20th February 2025
29AQI
29AQI
21st February 2025
29AQI
29AQI
22nd February 2025
30AQI
30AQI
23rd February 2025
30AQI
30AQI
24th February 2025
32AQI
32AQI
25th February 2025
34AQI
34AQI
26th February 2025
36AQI
36AQI
27th February 2025
40AQI
40AQI
28th February 2025
46AQI
46AQI
1st March 2025
47AQI
47AQI
2nd March 2025
52AQI
52AQI
3rd March 2025
36AQI
36AQI
4th March 2025
37AQI
37AQI
5th March 2025
29AQI
29AQI
6th March 2025
32AQI
32AQI
7th March 2025
32AQI
32AQI
8th March 2025
34AQI
34AQI
9th March 2025
33AQI
33AQI
10th March 2025
39AQI
39AQI
11th March 2025
37AQI
37AQI
12th March 2025
43AQI
43AQI
13th March 2025
49AQI
49AQI
14th March 2025
38AQI
38AQI
15th March 2025
37AQI
37AQI
16th March 2025
26AQI
26AQI
17th March 2025
23AQI
23AQI
18th March 2025
27AQI
27AQI
19th March 2025
21AQI
21AQI
20th March 2025
25AQI
25AQI
21st March 2025
36AQI
36AQI
22nd March 2025
48AQI
48AQI
23rd March 2025
52AQI
52AQI
24th March 2025
43AQI
43AQI
25th March 2025
64AQI
64AQI
26th March 2025
67AQI
67AQI
27th March 2025
69AQI
69AQI
28th March 2025
53AQI
53AQI
29th March 2025
40AQI
40AQI
30th March 2025
36AQI
36AQI
31st March 2025
35AQI
35AQI
1st April 2025
29AQI
29AQI
2nd April 2025
25AQI
25AQI
3rd April 2025
23AQI
23AQI
4th April 2025
21AQI
21AQI
5th April 2025
27AQI
27AQI
6th April 2025
29AQI
29AQI
7th April 2025
30AQI
30AQI
8th April 2025
43AQI
43AQI
9th April 2025
31AQI
31AQI
10th April 2025
46AQI
46AQI
11th April 2025
47AQI
47AQI
12th April 2025
36AQI
36AQI
13th April 2025
30AQI
30AQI
14th April 2025
32AQI
32AQI
15th April 2025
28AQI
28AQI
16th April 2025
27AQI
27AQI
17th April 2025
43AQI
43AQI
18th April 2025
54AQI
54AQI
19th April 2025
66AQI
66AQI
20th April 2025
62AQI
62AQI
21st April 2025
48AQI
48AQI
22nd April 2025
52AQI
52AQI
23rd April 2025
35AQI
35AQI
24th April 2025
40AQI
40AQI
25th April 2025
39AQI
39AQI
26th April 2025
53AQI
53AQI
27th April 2025
52AQI
52AQI
28th April 2025
54AQI
54AQI
29th April 2025
34AQI
34AQI
30th April 2025
36AQI
36AQI
1st May 2025
32AQI
32AQI
2nd May 2025
30AQI
30AQI
3rd May 2025
35AQI
35AQI
4th May 2025
32AQI
32AQI
5th May 2025
37AQI
37AQI
6th May 2025
31AQI
31AQI
7th May 2025
26AQI
26AQI
8th May 2025
32AQI
32AQI
9th May 2025
33AQI
33AQI
10th May 2025
27AQI
27AQI
11th May 2025
24AQI
24AQI
12th May 2025
25AQI
25AQI
13th May 2025
38AQI
38AQI
14th May 2025
40AQI
40AQI
15th May 2025
40AQI
40AQI
16th May 2025
49AQI
49AQI
17th May 2025
35AQI
35AQI
18th May 2025
48AQI
48AQI
19th May 2025
42AQI
42AQI
20th May 2025
65AQI
65AQI
21st May 2025
63AQI
63AQI
22nd May 2025
49AQI
49AQI
23rd May 2025
48AQI
48AQI
24th May 2025
41AQI
41AQI
25th May 2025
29AQI
29AQI
26th May 2025
30AQI
30AQI
27th May 2025
30AQI
30AQI
28th May 2025
30AQI
30AQI
29th May 2025
31AQI
31AQI
30th May 2025
28AQI
28AQI
31st May 2025
20AQI
20AQI
1st June 2025
22AQI
22AQI
2nd June 2025
36AQI
36AQI
3rd June 2025
40AQI
40AQI
4th June 2025
32AQI
32AQI
5th June 2025
46AQI
46AQI
6th June 2025
49AQI
49AQI
7th June 2025
58AQI
58AQI
8th June 2025
61AQI
61AQI
9th June 2025
57AQI
57AQI
10th June 2025
50AQI
50AQI
11th June 2025
47AQI
47AQI
12th June 2025
43AQI
43AQI
13th June 2025
38AQI
38AQI
14th June 2025
37AQI
37AQI
15th June 2025
37AQI
37AQI
16th June 2025
31AQI
31AQI
17th June 2025
34AQI
34AQI
18th June 2025
38AQI
38AQI
19th June 2025
41AQI
41AQI
20th June 2025
34AQI
34AQI
21st June 2025
35AQI
35AQI
22nd June 2025
36AQI
36AQI
23rd June 2025
41AQI
41AQI
24th June 2025
39AQI
39AQI
25th June 2025
35AQI
35AQI
26th June 2025
30AQI
30AQI
27th June 2025
35AQI
35AQI
28th June 2025
34AQI
34AQI
29th June 2025
37AQI
37AQI
30th June 2025
42AQI
42AQI
1st July 2025
43AQI
43AQI
2nd July 2025
46AQI
46AQI
3rd July 2025
52AQI
52AQI
4th July 2025
48AQI
48AQI
5th July 2025
54AQI
54AQI
6th July 2025
56AQI
56AQI
7th July 2025
62AQI
62AQI
8th July 2025
66AQI
66AQI
9th July 2025
68AQI
68AQI
10th July 2025
53AQI
53AQI
11th July 2025
48AQI
48AQI
12th July 2025
48AQI
48AQI
13th July 2025
51AQI
51AQI
14th July 2025
47AQI
47AQI
15th July 2025
49AQI
49AQI
16th July 2025
49AQI
49AQI
17th July 2025
48AQI
48AQI
18th July 2025
47AQI
47AQI
19th July 2025
42AQI
42AQI
20th July 2025
47AQI
47AQI
21st July 2025
50AQI
50AQI
22nd July 2025
51AQI
51AQI
23rd July 2025
55AQI
55AQI
24th July 2025
55AQI
55AQI
25th July 2025
56AQI
56AQI
26th July 2025
56AQI
56AQI
27th July 2025
54AQI
54AQI
28th July 2025
53AQI
53AQI
29th July 2025
50AQI
50AQI
30th July 2025
47AQI
47AQI
31st July 2025
41AQI
41AQI
1st August 2025
36AQI
36AQI
2nd August 2025
38AQI
38AQI
3rd August 2025
43AQI
43AQI
4th August 2025
52AQI
52AQI
5th August 2025
47AQI
47AQI
6th August 2025
44AQI
44AQI
7th August 2025
39AQI
39AQI
8th August 2025
35AQI
35AQI
9th August 2025
33AQI
33AQI
10th August 2025
40AQI
40AQI
11th August 2025
37AQI
37AQI
12th August 2025
32AQI
32AQI
13th August 2025
33AQI
33AQI
14th August 2025
37AQI
37AQI
15th August 2025
34AQI
34AQI
16th August 2025
36AQI
36AQI
17th August 2025
39AQI
39AQI
18th August 2025
44AQI
44AQI
19th August 2025
44AQI
44AQI
20th August 2025
47AQI
47AQI
21st August 2025
49AQI
49AQI
22nd August 2025
50AQI
50AQI
23rd August 2025
50AQI
50AQI
24th August 2025
55AQI
55AQI
25th August 2025
53AQI
53AQI
26th August 2025
54AQI
54AQI
27th August 2025
47AQI
47AQI
28th August 2025
42AQI
42AQI
29th August 2025
46AQI
46AQI
30th August 2025
48AQI
48AQI
31st August 2025
49AQI
49AQI
1st September 2025
46AQI
46AQI
2nd September 2025
39AQI
39AQI
3rd September 2025
39AQI
39AQI
4th September 2025
34AQI
34AQI
5th September 2025
27AQI
27AQI
6th September 2025
35AQI
35AQI
7th September 2025
32AQI
32AQI
8th September 2025
40AQI
40AQI
9th September 2025
46AQI
46AQI
10th September 2025
43AQI
43AQI
11th September 2025
40AQI
40AQI
12th September 2025
35AQI
35AQI
13th September 2025
32AQI
32AQI
14th September 2025
37AQI
37AQI
15th September 2025
38AQI
38AQI
16th September 2025
37AQI
37AQI
17th September 2025
45AQI
45AQI
18th September 2025
33AQI
33AQI
19th September 2025
31AQI
31AQI
20th September 2025
30AQI
30AQI
21st September 2025
25AQI
25AQI
22nd September 2025
23AQI
23AQI
23rd September 2025
23AQI
23AQI
24th September 2025
23AQI
23AQI
25th September 2025
39AQI
39AQI
26th September 2025
49AQI
49AQI
27th September 2025
27AQI
27AQI
28th September 2025
29AQI
29AQI
29th September 2025
29AQI
29AQI
30th September 2025
22AQI
22AQI
1st October 2025
31AQI
31AQI
2nd October 2025
37AQI
37AQI
3rd October 2025
54AQI
54AQI
4th October 2025
63AQI
63AQI
5th October 2025
61AQI
61AQI
6th October 2025
60AQI
60AQI
7th October 2025
52AQI
52AQI
8th October 2025
56AQI
56AQI
9th October 2025
59AQI
59AQI
10th October 2025
50AQI
50AQI
11th October 2025
47AQI
47AQI
12th October 2025
52AQI
52AQI
13th October 2025
52AQI
52AQI
14th October 2025
57AQI
57AQI
15th October 2025
57AQI
57AQI
16th October 2025
63AQI
63AQI
17th October 2025
47AQI
47AQI
18th October 2025
62AQI
62AQI
19th October 2025
61AQI
61AQI
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
28AQI
31AQI
40AQI
39AQI
36AQI
40AQI
51AQI
43AQI
34AQI
54AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202539AQI
31
28
25
6
23
7
29
2
27
3
16
15
27
4
30
5
14
241
51
Highest AQI recorded in
October54AQI
Lowest AQI recorded in
January28AQI
202437AQI
31
29
26
5
21
8
1
27
4
24
6
16
15
31
27
3
30
1
29
1
31
322
43
1
Highest AQI recorded in
July48AQI
Lowest AQI recorded in
December25AQI
202337AQI
31
27
1
26
5
22
8
25
6
22
8
17
14
28
3
29
1
31
25
4
30
313
50
Highest AQI recorded in
April47AQI
Lowest AQI recorded in
December29AQI
202236AQI
3
21
26
5
23
7
27
4
21
9
17
7
1
27
1
29
2
30
31
256
35
Highest AQI recorded in
August45AQI
Lowest AQI recorded in
December24AQI
202133AQI
30
1
26
2
28
1
19
2
28
3
23
7
27
4
28
3
30
29
2
30
31
329
25
Highest AQI recorded in
June42AQI
Lowest AQI recorded in
January26AQI
202033AQI
12
1
21
17
1
23
7
31
20
11
19
30
1
27
3
31
231
24
Highest AQI recorded in
August45AQI
Lowest AQI recorded in
December21AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
39AQILeast Polluted Year Recorded
2021(Avg.)
33AQITaira's annual 2025 AQI (39) shows an average percentage change of 12.03% (worsened AQI) compared to previous years: 2020 (33), 2021 (33), 2022 (36), 2023 (37), 2024 (37).
