Nakai, Kochi, 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+
September Air Quality Analysis
Nakai, Kochi, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Sep 2021
86AQILowest AQI recorded on
15th Sep 2024
20AQISame Day Analysis (16th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 45 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 17th Sep - 18th Sep 2025
Nakai, Kochi, Japan
AQI
Day
Night
.
5 AM17th Sep 2025
6 PM
4 AM18th Sep 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
12PM17th Sep
64AQI
Avg. Lowest Time
1AM18th Sep
32AQI
In the last 24 hours,
Nakai's AQI reached its highest point of 64 at 12 PM during the Night, while the lowest point, 32, was recorded at 1 AM during the Night between 17th Sep and 18th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Nakai, Kochi, Japan
AugSep
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th
Day
Night
19th Aug 2025425 AMAQI
19th Aug 2025426 AMAQI
19th Aug 2025427 AMAQI
19th Aug 2025448 AMAQI
19th Aug 2025459 AMAQI
19th Aug 20255710 AMAQI
19th Aug 20254611 AMAQI
19th Aug 20254712 PMAQI
19th Aug 2025561 PMAQI
19th Aug 2025582 PMAQI
19th Aug 2025463 PMAQI
19th Aug 2025534 PMAQI
19th Aug 2025535 PMAQI
19th Aug 2025586 PMAQI
19th Aug 2025567 PMAQI
19th Aug 2025628 PMAQI
19th Aug 2025489 PMAQI
19th Aug 20255610 PMAQI
19th Aug 20255211 PMAQI
20th Aug 20255012 AMAQI
20th Aug 2025481 AMAQI
20th Aug 2025422 AMAQI
20th Aug 2025423 AMAQI
20th Aug 2025464 AMAQI
26°C23/30°C
20th Aug 2025465 AMAQI
20th Aug 2025466 AMAQI
20th Aug 2025457 AMAQI
20th Aug 2025448 AMAQI
20th Aug 2025499 AMAQI
20th Aug 20254810 AMAQI
20th Aug 20255211 AMAQI
20th Aug 20255412 PMAQI
20th Aug 2025431 PMAQI
20th Aug 2025542 PMAQI
20th Aug 2025473 PMAQI
20th Aug 2025574 PMAQI
20th Aug 2025385 PMAQI
20th Aug 2025416 PMAQI
20th Aug 2025377 PMAQI
20th Aug 2025448 PMAQI
20th Aug 2025439 PMAQI
20th Aug 20254210 PMAQI
20th Aug 20253911 PMAQI
21st Aug 20254012 AMAQI
21st Aug 2025431 AMAQI
21st Aug 2025442 AMAQI
21st Aug 2025433 AMAQI
21st Aug 2025484 AMAQI
26°C23/30°C
21st Aug 2025505 AMAQI
21st Aug 2025526 AMAQI
21st Aug 2025497 AMAQI
21st Aug 2025508 AMAQI
21st Aug 2025379 AMAQI
21st Aug 20253510 AMAQI
21st Aug 20252611 AMAQI
21st Aug 20254212 PMAQI
21st Aug 2025561 PMAQI
21st Aug 2025582 PMAQI
21st Aug 2025623 PMAQI
21st Aug 2025534 PMAQI
21st Aug 2025535 PMAQI
21st Aug 2025466 PMAQI
21st Aug 2025497 PMAQI
21st Aug 2025428 PMAQI
21st Aug 2025369 PMAQI
21st Aug 20253710 PMAQI
21st Aug 20253811 PMAQI
22nd Aug 20254012 AMAQI
22nd Aug 2025451 AMAQI
22nd Aug 2025472 AMAQI
22nd Aug 2025463 AMAQI
22nd Aug 2025484 AMAQI
26°C23/30°C
22nd Aug 2025485 AMAQI
22nd Aug 2025466 AMAQI
22nd Aug 2025477 AMAQI
22nd Aug 2025478 AMAQI
22nd Aug 2025369 AMAQI
22nd Aug 20253210 AMAQI
22nd Aug 20254311 AMAQI
22nd Aug 20253712 PMAQI
22nd Aug 2025351 PMAQI
22nd Aug 2025522 PMAQI
22nd Aug 2025423 PMAQI
22nd Aug 2025374 PMAQI
22nd Aug 2025585 PMAQI
22nd Aug 2025526 PMAQI
22nd Aug 2025517 PMAQI
22nd Aug 2025438 PMAQI
22nd Aug 2025479 PMAQI
22nd Aug 20254210 PMAQI
22nd Aug 20254211 PMAQI
23rd Aug 20254312 AMAQI
23rd Aug 2025441 AMAQI
23rd Aug 2025472 AMAQI
23rd Aug 2025473 AMAQI
23rd Aug 2025474 AMAQI
26°C24/30°C
23rd Aug 2025475 AMAQI
23rd Aug 2025466 AMAQI
23rd Aug 2025467 AMAQI
23rd Aug 2025458 AMAQI
23rd Aug 2025389 AMAQI
23rd Aug 20254610 AMAQI
23rd Aug 20255111 AMAQI
23rd Aug 20254412 PMAQI
23rd Aug 2025431 PMAQI
23rd Aug 2025472 PMAQI
23rd Aug 2025523 PMAQI
23rd Aug 2025564 PMAQI
23rd Aug 2025525 PMAQI
23rd Aug 2025556 PMAQI
23rd Aug 2025547 PMAQI
23rd Aug 2025548 PMAQI
23rd Aug 2025539 PMAQI
23rd Aug 20255210 PMAQI
23rd Aug 20255211 PMAQI
24th Aug 20255312 AMAQI
24th Aug 2025481 AMAQI
24th Aug 2025462 AMAQI
24th Aug 2025463 AMAQI
24th Aug 2025464 AMAQI
27°C24/31°C
24th Aug 2025445 AMAQI
24th Aug 2025466 AMAQI
24th Aug 2025457 AMAQI
24th Aug 2025448 AMAQI
24th Aug 2025509 AMAQI
24th Aug 20254910 AMAQI
24th Aug 20255611 AMAQI
24th Aug 20255312 PMAQI
24th Aug 2025581 PMAQI
24th Aug 2025572 PMAQI
24th Aug 2025593 PMAQI
24th Aug 2025554 PMAQI
24th Aug 2025535 PMAQI
24th Aug 2025546 PMAQI
24th Aug 2025567 PMAQI
24th Aug 2025468 PMAQI
24th Aug 2025449 PMAQI
24th Aug 20254610 PMAQI
24th Aug 20254511 PMAQI
25th Aug 20254912 AMAQI
25th Aug 2025471 AMAQI
25th Aug 2025452 AMAQI
25th Aug 2025463 AMAQI
25th Aug 2025464 AMAQI
28°C25/31°C
25th Aug 2025475 AMAQI
25th Aug 2025476 AMAQI
25th Aug 2025487 AMAQI
25th Aug 2025478 AMAQI
25th Aug 2025339 AMAQI
25th Aug 20254710 AMAQI
25th Aug 20254711 AMAQI
25th Aug 20255912 PMAQI
25th Aug 2025551 PMAQI
25th Aug 2025442 PMAQI
25th Aug 2025573 PMAQI
25th Aug 2025584 PMAQI
25th Aug 2025525 PMAQI
25th Aug 2025556 PMAQI
25th Aug 2025577 PMAQI
25th Aug 2025608 PMAQI
25th Aug 2025529 PMAQI
25th Aug 20255410 PMAQI
25th Aug 20255311 PMAQI
26th Aug 20255212 AMAQI
26th Aug 2025501 AMAQI
26th Aug 2025482 AMAQI
26th Aug 2025483 AMAQI
26th Aug 2025494 AMAQI
27°C24/31°C
26th Aug 2025485 AMAQI
26th Aug 2025486 AMAQI
26th Aug 2025487 AMAQI
26th Aug 2025498 AMAQI
26th Aug 2025409 AMAQI
26th Aug 20255510 AMAQI
26th Aug 20256011 AMAQI
26th Aug 20255812 PMAQI
26th Aug 2025561 PMAQI
26th Aug 2025622 PMAQI
26th Aug 2025633 PMAQI
26th Aug 2025584 PMAQI
26th Aug 2025625 PMAQI
26th Aug 2025546 PMAQI
26th Aug 2025547 PMAQI
26th Aug 2025548 PMAQI
26th Aug 2025549 PMAQI
26th Aug 20255410 PMAQI
26th Aug 20254611 PMAQI
27th Aug 20254912 AMAQI
27th Aug 2025501 AMAQI
27th Aug 2025502 AMAQI
27th Aug 2025483 AMAQI
27th Aug 2025514 AMAQI
26°C23/29°C
27th Aug 2025525 AMAQI
27th Aug 2025526 AMAQI
27th Aug 2025527 AMAQI
27th Aug 2025528 AMAQI
27th Aug 2025619 AMAQI
27th Aug 20255310 AMAQI
27th Aug 20255211 AMAQI
27th Aug 20255112 PMAQI
27th Aug 2025591 PMAQI
27th Aug 2025562 PMAQI
27th Aug 2025623 PMAQI
27th Aug 2025624 PMAQI
27th Aug 2025535 PMAQI
27th Aug 2025406 PMAQI
27th Aug 2025527 PMAQI
27th Aug 2025478 PMAQI
27th Aug 2025409 PMAQI
27th Aug 20254410 PMAQI
27th Aug 20254411 PMAQI
28th Aug 20254212 AMAQI
28th Aug 2025481 AMAQI
28th Aug 2025522 AMAQI
28th Aug 2025523 AMAQI
28th Aug 2025514 AMAQI
26°C23/30°C
28th Aug 2025525 AMAQI
28th Aug 2025516 AMAQI
28th Aug 2025527 AMAQI
28th Aug 2025528 AMAQI
28th Aug 2025429 AMAQI
28th Aug 20254210 AMAQI
28th Aug 20255211 AMAQI
28th Aug 20254012 PMAQI
28th Aug 2025441 PMAQI
28th Aug 2025402 PMAQI
28th Aug 2025543 PMAQI
28th Aug 2025534 PMAQI
28th Aug 2025585 PMAQI
28th Aug 2025566 PMAQI
28th Aug 2025577 PMAQI
28th Aug 2025598 PMAQI
28th Aug 2025509 PMAQI
28th Aug 20255410 PMAQI
28th Aug 20254411 PMAQI
29th Aug 20255112 AMAQI
29th Aug 2025461 AMAQI
29th Aug 2025472 AMAQI
29th Aug 2025493 AMAQI
29th Aug 2025484 AMAQI
26°C23/30°C
29th Aug 2025475 AMAQI
29th Aug 2025476 AMAQI
29th Aug 2025477 AMAQI
29th Aug 2025488 AMAQI
29th Aug 2025509 AMAQI
29th Aug 20255610 AMAQI
29th Aug 20255511 AMAQI
29th Aug 20255812 PMAQI
29th Aug 2025541 PMAQI
29th Aug 2025552 PMAQI
29th Aug 2025603 PMAQI
29th Aug 2025614 PMAQI
29th Aug 2025605 PMAQI
29th Aug 2025596 PMAQI
29th Aug 2025577 PMAQI
29th Aug 2025558 PMAQI
29th Aug 2025539 PMAQI
29th Aug 20255410 PMAQI
29th Aug 20255411 PMAQI
30th Aug 20255412 AMAQI
30th Aug 2025511 AMAQI
30th Aug 2025482 AMAQI
30th Aug 2025473 AMAQI
30th Aug 2025484 AMAQI
27°C23/30°C
30th Aug 2025485 AMAQI
30th Aug 2025486 AMAQI
30th Aug 2025507 AMAQI
30th Aug 2025498 AMAQI
30th Aug 2025619 AMAQI
30th Aug 20255210 AMAQI
30th Aug 20255611 AMAQI
30th Aug 20255812 PMAQI
30th Aug 2025601 PMAQI
30th Aug 2025562 PMAQI
30th Aug 2025603 PMAQI
30th Aug 2025584 PMAQI
30th Aug 2025605 PMAQI
30th Aug 2025626 PMAQI
30th Aug 2025587 PMAQI
30th Aug 2025558 PMAQI
30th Aug 2025509 PMAQI
30th Aug 20255110 PMAQI
30th Aug 20254911 PMAQI
31st Aug 20254812 AMAQI
31st Aug 2025481 AMAQI
31st Aug 2025502 AMAQI
31st Aug 2025503 AMAQI
31st Aug 2025524 AMAQI
27°C23/31°C
31st Aug 2025535 AMAQI
31st Aug 2025536 AMAQI
31st Aug 2025537 AMAQI
31st Aug 2025528 AMAQI
31st Aug 2025489 AMAQI
31st Aug 20255610 AMAQI
31st Aug 20255611 AMAQI
31st Aug 20255812 PMAQI
31st Aug 2025461 PMAQI
31st Aug 2025542 PMAQI
31st Aug 2025463 PMAQI
31st Aug 2025544 PMAQI
31st Aug 2025525 PMAQI
31st Aug 2025556 PMAQI
31st Aug 2025477 PMAQI
31st Aug 2025538 PMAQI
31st Aug 2025459 PMAQI
31st Aug 20254510 PMAQI
31st Aug 20254511 PMAQI
1st Sep 20254612 AMAQI
1st Sep 2025501 AMAQI
1st Sep 2025502 AMAQI
1st Sep 2025503 AMAQI
1st Sep 2025524 AMAQI
27°C24/31°C
1st Sep 2025525 AMAQI
1st Sep 2025526 AMAQI
1st Sep 2025527 AMAQI
1st Sep 2025528 AMAQI
1st Sep 2025369 AMAQI
1st Sep 20253210 AMAQI
1st Sep 20252511 AMAQI
1st Sep 20252712 PMAQI
1st Sep 2025291 PMAQI
1st Sep 2025312 PMAQI
1st Sep 2025433 PMAQI
1st Sep 2025334 PMAQI
1st Sep 2025225 PMAQI
1st Sep 2025386 PMAQI
1st Sep 2025367 PMAQI
1st Sep 2025348 PMAQI
1st Sep 2025359 PMAQI
1st Sep 20253710 PMAQI
1st Sep 20253811 PMAQI
2nd Sep 20253912 AMAQI
2nd Sep 2025481 AMAQI
2nd Sep 2025502 AMAQI
2nd Sep 2025503 AMAQI
2nd Sep 2025484 AMAQI
26°C23/31°C
2nd Sep 2025475 AMAQI
2nd Sep 2025476 AMAQI
2nd Sep 2025477 AMAQI
2nd Sep 2025468 AMAQI
2nd Sep 2025199 AMAQI
2nd Sep 20252110 AMAQI
2nd Sep 20252311 AMAQI
2nd Sep 20252012 PMAQI
2nd Sep 2025221 PMAQI
2nd Sep 2025282 PMAQI
2nd Sep 2025293 PMAQI
2nd Sep 2025244 PMAQI
2nd Sep 2025245 PMAQI
2nd Sep 2025226 PMAQI
2nd Sep 2025197 PMAQI
2nd Sep 2025308 PMAQI
2nd Sep 2025339 PMAQI
2nd Sep 20253610 PMAQI
2nd Sep 20253411 PMAQI
3rd Sep 20253612 AMAQI
3rd Sep 2025421 AMAQI
3rd Sep 2025462 AMAQI
3rd Sep 2025463 AMAQI
3rd Sep 2025424 AMAQI
26°C23/31°C
3rd Sep 2025425 AMAQI
3rd Sep 2025456 AMAQI
3rd Sep 2025427 AMAQI
3rd Sep 2025428 AMAQI
3rd Sep 2025319 AMAQI
3rd Sep 20253510 AMAQI
3rd Sep 20253611 AMAQI
3rd Sep 20254612 PMAQI
3rd Sep 2025501 PMAQI
3rd Sep 2025482 PMAQI
3rd Sep 2025353 PMAQI
3rd Sep 2025434 PMAQI
3rd Sep 2025365 PMAQI
3rd Sep 2025366 PMAQI
3rd Sep 2025317 PMAQI
3rd Sep 2025438 PMAQI
3rd Sep 2025429 PMAQI
3rd Sep 20253610 PMAQI
3rd Sep 20253411 PMAQI
4th Sep 20253112 AMAQI
4th Sep 2025401 AMAQI
4th Sep 2025422 AMAQI
4th Sep 2025443 AMAQI
4th Sep 2025444 AMAQI
26°C23/30°C
4th Sep 2025425 AMAQI
4th Sep 2025426 AMAQI
4th Sep 2025427 AMAQI
4th Sep 2025418 AMAQI
4th Sep 2025139 AMAQI
4th Sep 20252010 AMAQI
4th Sep 20251911 AMAQI
4th Sep 20252512 PMAQI
4th Sep 2025281 PMAQI
4th Sep 2025242 PMAQI
4th Sep 2025193 PMAQI
4th Sep 2025224 PMAQI
4th Sep 2025115 PMAQI
4th Sep 2025116 PMAQI
4th Sep 2025207 PMAQI
4th Sep 2025258 PMAQI
4th Sep 2025189 PMAQI
4th Sep 20251110 PMAQI
4th Sep 20251111 PMAQI
5th Sep 20251312 AMAQI
5th Sep 2025211 AMAQI
5th Sep 2025412 AMAQI
5th Sep 2025423 AMAQI
5th Sep 2025404 AMAQI
25°C24/25°C
5th Sep 2025385 AMAQI
5th Sep 2025366 AMAQI
5th Sep 2025387 AMAQI
5th Sep 2025388 AMAQI
5th Sep 2025189 AMAQI
5th Sep 20252210 AMAQI
5th Sep 20251711 AMAQI
5th Sep 20251812 PMAQI
5th Sep 2025211 PMAQI
5th Sep 2025222 PMAQI
5th Sep 2025223 PMAQI
5th Sep 2025254 PMAQI
5th Sep 2025225 PMAQI
5th Sep 2025236 PMAQI
5th Sep 2025277 PMAQI
5th Sep 2025238 PMAQI
5th Sep 2025319 PMAQI
5th Sep 20252410 PMAQI
5th Sep 20252411 PMAQI
6th Sep 20252412 AMAQI
6th Sep 2025241 AMAQI
6th Sep 2025242 AMAQI
6th Sep 2025263 AMAQI
6th Sep 2025274 AMAQI
27°C24/32°C
6th Sep 2025285 AMAQI
6th Sep 2025276 AMAQI
6th Sep 2025267 AMAQI
6th Sep 2025278 AMAQI
6th Sep 2025219 AMAQI
6th Sep 20252910 AMAQI
6th Sep 20253111 AMAQI
6th Sep 20252812 PMAQI
6th Sep 2025321 PMAQI
6th Sep 2025342 PMAQI
6th Sep 2025313 PMAQI
6th Sep 2025344 PMAQI
6th Sep 2025325 PMAQI
6th Sep 2025326 PMAQI
6th Sep 2025317 PMAQI
6th Sep 2025338 PMAQI
6th Sep 2025289 PMAQI
6th Sep 20252610 PMAQI
6th Sep 20252711 PMAQI
7th Sep 20253112 AMAQI
7th Sep 2025261 AMAQI
7th Sep 2025242 AMAQI
7th Sep 2025243 AMAQI
7th Sep 2025254 AMAQI
27°C24/30°C
7th Sep 2025255 AMAQI
7th Sep 2025266 AMAQI
7th Sep 2025267 AMAQI
7th Sep 2025268 AMAQI
7th Sep 2025309 AMAQI
7th Sep 20253210 AMAQI
7th Sep 20253611 AMAQI
7th Sep 20254212 PMAQI
7th Sep 2025401 PMAQI
7th Sep 2025422 PMAQI
7th Sep 2025363 PMAQI
7th Sep 2025454 PMAQI
7th Sep 2025405 PMAQI
7th Sep 2025486 PMAQI
7th Sep 2025507 PMAQI
7th Sep 2025418 PMAQI
7th Sep 2025329 PMAQI
7th Sep 20253610 PMAQI
7th Sep 20252811 PMAQI
8th Sep 20253512 AMAQI
8th Sep 2025291 AMAQI
8th Sep 2025272 AMAQI
8th Sep 2025263 AMAQI
8th Sep 2025274 AMAQI
27°C23/31°C
8th Sep 2025275 AMAQI
8th Sep 2025276 AMAQI
8th Sep 2025287 AMAQI
8th Sep 2025288 AMAQI
8th Sep 2025379 AMAQI
8th Sep 20253310 AMAQI
8th Sep 20253811 AMAQI
8th Sep 20254412 PMAQI
8th Sep 2025521 PMAQI
8th Sep 2025482 PMAQI
8th Sep 2025423 PMAQI
8th Sep 2025534 PMAQI
8th Sep 2025485 PMAQI
8th Sep 2025466 PMAQI
8th Sep 2025447 PMAQI
8th Sep 2025328 PMAQI
8th Sep 2025389 PMAQI
8th Sep 20253610 PMAQI
8th Sep 20253311 PMAQI
9th Sep 20254512 AMAQI
9th Sep 2025301 AMAQI
9th Sep 2025282 AMAQI
9th Sep 2025293 AMAQI
9th Sep 2025324 AMAQI
27°C23/31°C
9th Sep 2025345 AMAQI
9th Sep 2025326 AMAQI
9th Sep 2025327 AMAQI
9th Sep 2025328 AMAQI
9th Sep 2025379 AMAQI
9th Sep 20254010 AMAQI
9th Sep 20253211 AMAQI
9th Sep 20253112 PMAQI
9th Sep 2025481 PMAQI
9th Sep 2025432 PMAQI
9th Sep 2025353 PMAQI
9th Sep 2025334 PMAQI
9th Sep 2025465 PMAQI
9th Sep 2025376 PMAQI
9th Sep 2025397 PMAQI
9th Sep 2025328 PMAQI
9th Sep 2025329 PMAQI
9th Sep 20253310 PMAQI
9th Sep 20253711 PMAQI
10th Sep 20253512 AMAQI
10th Sep 2025301 AMAQI
10th Sep 2025322 AMAQI
10th Sep 2025313 AMAQI
10th Sep 2025324 AMAQI
27°C24/31°C
10th Sep 2025345 AMAQI
10th Sep 2025336 AMAQI
10th Sep 2025347 AMAQI
10th Sep 2025338 AMAQI
10th Sep 2025449 AMAQI
10th Sep 20254610 AMAQI
10th Sep 20254211 AMAQI
10th Sep 20254312 PMAQI
10th Sep 2025441 PMAQI
10th Sep 2025382 PMAQI
10th Sep 2025383 PMAQI
10th Sep 2025314 PMAQI
10th Sep 2025275 PMAQI
10th Sep 2025286 PMAQI
10th Sep 2025307 PMAQI
10th Sep 2025318 PMAQI
10th Sep 2025329 PMAQI
10th Sep 20253010 PMAQI
10th Sep 20253211 PMAQI
11th Sep 20252912 AMAQI
11th Sep 2025361 AMAQI
11th Sep 2025342 AMAQI
11th Sep 2025353 AMAQI
11th Sep 2025344 AMAQI
26°C24/29°C
11th Sep 2025355 AMAQI
11th Sep 2025356 AMAQI
11th Sep 2025367 AMAQI
11th Sep 2025358 AMAQI
11th Sep 2025189 AMAQI
11th Sep 20252810 AMAQI
11th Sep 20252311 AMAQI
11th Sep 20253412 PMAQI
11th Sep 2025341 PMAQI
11th Sep 2025372 PMAQI
11th Sep 2025313 PMAQI
11th Sep 2025254 PMAQI
11th Sep 2025205 PMAQI
11th Sep 2025246 PMAQI
11th Sep 2025267 PMAQI
11th Sep 2025348 PMAQI
11th Sep 2025359 PMAQI
11th Sep 20253210 PMAQI
11th Sep 20253011 PMAQI
12th Sep 20253012 AMAQI
12th Sep 2025331 AMAQI
12th Sep 2025352 AMAQI
12th Sep 2025363 AMAQI
12th Sep 2025334 AMAQI
24°C23/27°C
12th Sep 2025335 AMAQI
12th Sep 2025346 AMAQI
12th Sep 2025347 AMAQI
12th Sep 2025338 AMAQI
12th Sep 2025309 AMAQI
12th Sep 20252910 AMAQI
12th Sep 20252511 AMAQI
12th Sep 20252912 PMAQI
12th Sep 2025261 PMAQI
12th Sep 2025352 PMAQI
12th Sep 2025313 PMAQI
12th Sep 2025364 PMAQI
12th Sep 2025375 PMAQI
12th Sep 2025426 PMAQI
12th Sep 2025287 PMAQI
12th Sep 2025288 PMAQI
12th Sep 2025289 PMAQI
12th Sep 20252810 PMAQI
12th Sep 20252611 PMAQI
13th Sep 20252612 AMAQI
13th Sep 2025321 AMAQI
13th Sep 2025322 AMAQI
13th Sep 2025343 AMAQI
13th Sep 2025324 AMAQI
25°C22/29°C
13th Sep 2025345 AMAQI
13th Sep 2025326 AMAQI
13th Sep 2025327 AMAQI
13th Sep 2025338 AMAQI
13th Sep 2025199 AMAQI
13th Sep 20251910 AMAQI
13th Sep 20253211 AMAQI
13th Sep 20253612 PMAQI
13th Sep 2025361 PMAQI
13th Sep 2025352 PMAQI
13th Sep 2025303 PMAQI
13th Sep 2025294 PMAQI
13th Sep 2025345 PMAQI
13th Sep 2025336 PMAQI
13th Sep 2025487 PMAQI
13th Sep 2025338 PMAQI
13th Sep 2025299 PMAQI
13th Sep 20253410 PMAQI
13th Sep 20253211 PMAQI
14th Sep 20252912 AMAQI
14th Sep 2025301 AMAQI
14th Sep 2025322 AMAQI
14th Sep 2025323 AMAQI
14th Sep 2025324 AMAQI
25°C23/27°C
14th Sep 2025325 AMAQI
14th Sep 2025326 AMAQI
14th Sep 2025327 AMAQI
14th Sep 2025328 AMAQI
14th Sep 2025359 AMAQI
14th Sep 20252210 AMAQI
14th Sep 20253811 AMAQI
14th Sep 20252512 PMAQI
14th Sep 2025281 PMAQI
14th Sep 2025282 PMAQI
14th Sep 2025283 PMAQI
14th Sep 2025314 PMAQI
14th Sep 2025305 PMAQI
14th Sep 2025386 PMAQI
14th Sep 2025437 PMAQI
14th Sep 2025368 PMAQI
14th Sep 2025319 PMAQI
14th Sep 20253410 PMAQI
14th Sep 20253711 PMAQI
15th Sep 20253812 AMAQI
15th Sep 2025341 AMAQI
15th Sep 2025322 AMAQI
15th Sep 2025323 AMAQI
15th Sep 2025314 AMAQI
27°C23/30°C
15th Sep 2025315 AMAQI
15th Sep 2025316 AMAQI
15th Sep 2025317 AMAQI
15th Sep 2025318 AMAQI
15th Sep 2025389 AMAQI
15th Sep 20254010 AMAQI
15th Sep 20254211 AMAQI
15th Sep 20255012 PMAQI
15th Sep 2025501 PMAQI
15th Sep 2025502 PMAQI
15th Sep 2025503 PMAQI
15th Sep 2025504 PMAQI
15th Sep 2025555 PMAQI
15th Sep 2025566 PMAQI
15th Sep 2025487 PMAQI
15th Sep 2025488 PMAQI
15th Sep 2025449 PMAQI
15th Sep 20253610 PMAQI
15th Sep 20253911 PMAQI
16th Sep 20254412 AMAQI
16th Sep 2025381 AMAQI
16th Sep 2025332 AMAQI
16th Sep 2025333 AMAQI
16th Sep 2025344 AMAQI
27°C24/30°C
16th Sep 2025365 AMAQI
16th Sep 2025366 AMAQI
16th Sep 2025367 AMAQI
16th Sep 2025368 AMAQI
16th Sep 2025439 AMAQI
16th Sep 20255010 AMAQI
16th Sep 20255611 AMAQI
16th Sep 20255812 PMAQI
16th Sep 2025561 PMAQI
16th Sep 2025572 PMAQI
16th Sep 2025563 PMAQI
16th Sep 2025544 PMAQI
16th Sep 2025565 PMAQI
16th Sep 2025566 PMAQI
16th Sep 2025637 PMAQI
16th Sep 2025558 PMAQI
16th Sep 2025549 PMAQI
16th Sep 20255610 PMAQI
16th Sep 20254711 PMAQI
17th Sep 20255412 AMAQI
17th Sep 2025401 AMAQI
17th Sep 2025342 AMAQI
17th Sep 2025353 AMAQI
17th Sep 2025384 AMAQI
27°C24/30°C
17th Sep 2025405 AMAQI
17th Sep 2025406 AMAQI
17th Sep 2025397 AMAQI
17th Sep 2025408 AMAQI
17th Sep 2025539 AMAQI
17th Sep 20255710 AMAQI
17th Sep 20256011 AMAQI
17th Sep 20256412 PMAQI
17th Sep 2025631 PMAQI
17th Sep 2025642 PMAQI
17th Sep 2025593 PMAQI
17th Sep 2025544 PMAQI
17th Sep 2025605 PMAQI
17th Sep 2025636 PMAQI
17th Sep 2025557 PMAQI
17th Sep 2025428 PMAQI
17th Sep 2025429 PMAQI
17th Sep 20254010 PMAQI
17th Sep 20253811 PMAQI
18th Sep 20253412 AMAQI
18th Sep 2025321 AMAQI
18th Sep 2025382 AMAQI
18th Sep 2025403 AMAQI
18th Sep 2025424 AMAQI
--°C/°C
18th Sep 2025455 AMAQI
5 AM18th Sep 2025456 AMAQI
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 4 PM
44AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
9 AM
37AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 4 PM (Avg. 44), while the lowest AQI was between 9 AM to 9 AM (Avg. 37).
Night time
Avg. Highest Time
7 PM
44AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
11 PM
38AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 44), while the lowest AQI was between 11 PM to 11 PM (Avg. 38).
2025 Days Vs Air Quality
Nakai, Kochi, Japan
2025
75%
194
25%
65
Total number of days with different AQI categories in last 260 days in 2025 (105 days remaining)
Good
194 DaysModerate
65 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 75%
Health Risk Level:
Low
In 2025, 75% of 260 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
Nakai, Kochi, 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
31AQI
31AQI
3rd January 2025
31AQI
31AQI
4th January 2025
28AQI
28AQI
5th January 2025
28AQI
28AQI
6th January 2025
30AQI
30AQI
7th January 2025
30AQI
30AQI
8th January 2025
29AQI
29AQI
9th January 2025
28AQI
28AQI
10th January 2025
27AQI
27AQI
11th January 2025
27AQI
27AQI
12th January 2025
28AQI
28AQI
13th January 2025
32AQI
32AQI
14th January 2025
43AQI
43AQI
15th January 2025
39AQI
39AQI
16th January 2025
34AQI
34AQI
17th January 2025
33AQI
33AQI
18th January 2025
32AQI
32AQI
19th January 2025
37AQI
37AQI
20th January 2025
39AQI
39AQI
21st January 2025
39AQI
39AQI
22nd January 2025
48AQI
48AQI
23rd January 2025
54AQI
54AQI
24th January 2025
59AQI
59AQI
25th January 2025
44AQI
44AQI
26th January 2025
42AQI
42AQI
27th January 2025
33AQI
33AQI
28th January 2025
34AQI
34AQI
29th January 2025
30AQI
30AQI
30th January 2025
37AQI
37AQI
31st January 2025
53AQI
53AQI
1st February 2025
54AQI
54AQI
2nd February 2025
36AQI
36AQI
3rd February 2025
47AQI
47AQI
4th February 2025
34AQI
34AQI
5th February 2025
40AQI
40AQI
6th February 2025
31AQI
31AQI
7th February 2025
33AQI
33AQI
8th February 2025
31AQI
31AQI
9th February 2025
29AQI
29AQI
10th February 2025
29AQI
29AQI
11th February 2025
32AQI
32AQI
12th February 2025
34AQI
34AQI
13th February 2025
31AQI
31AQI
14th February 2025
33AQI
33AQI
15th February 2025
30AQI
30AQI
16th February 2025
36AQI
36AQI
17th February 2025
41AQI
41AQI
18th February 2025
35AQI
35AQI
19th February 2025
36AQI
36AQI
20th February 2025
32AQI
32AQI
21st February 2025
31AQI
31AQI
22nd February 2025
36AQI
36AQI
23rd February 2025
33AQI
33AQI
24th February 2025
33AQI
33AQI
25th February 2025
31AQI
31AQI
26th February 2025
35AQI
35AQI
27th February 2025
48AQI
48AQI
28th February 2025
51AQI
51AQI
1st March 2025
64AQI
64AQI
2nd March 2025
67AQI
67AQI
3rd March 2025
46AQI
46AQI
4th March 2025
37AQI
37AQI
5th March 2025
30AQI
30AQI
6th March 2025
35AQI
35AQI
7th March 2025
33AQI
33AQI
8th March 2025
39AQI
39AQI
9th March 2025
39AQI
39AQI
10th March 2025
41AQI
41AQI
11th March 2025
38AQI
38AQI
12th March 2025
37AQI
37AQI
13th March 2025
51AQI
51AQI
14th March 2025
45AQI
45AQI
15th March 2025
37AQI
37AQI
16th March 2025
25AQI
25AQI
17th March 2025
42AQI
42AQI
18th March 2025
27AQI
27AQI
19th March 2025
40AQI
40AQI
20th March 2025
41AQI
41AQI
21st March 2025
55AQI
55AQI
22nd March 2025
59AQI
59AQI
23rd March 2025
63AQI
63AQI
24th March 2025
66AQI
66AQI
25th March 2025
66AQI
66AQI
26th March 2025
74AQI
74AQI
27th March 2025
68AQI
68AQI
28th March 2025
58AQI
58AQI
29th March 2025
49AQI
49AQI
30th March 2025
40AQI
40AQI
31st March 2025
40AQI
40AQI
1st April 2025
39AQI
39AQI
2nd April 2025
32AQI
32AQI
3rd April 2025
25AQI
25AQI
4th April 2025
28AQI
28AQI
5th April 2025
37AQI
37AQI
6th April 2025
45AQI
45AQI
7th April 2025
44AQI
44AQI
8th April 2025
45AQI
45AQI
9th April 2025
60AQI
60AQI
10th April 2025
59AQI
59AQI
11th April 2025
58AQI
58AQI
12th April 2025
59AQI
59AQI
13th April 2025
41AQI
41AQI
14th April 2025
49AQI
49AQI
15th April 2025
28AQI
28AQI
16th April 2025
45AQI
45AQI
17th April 2025
49AQI
49AQI
18th April 2025
60AQI
60AQI
19th April 2025
62AQI
62AQI
20th April 2025
50AQI
50AQI
21st April 2025
49AQI
49AQI
22nd April 2025
43AQI
43AQI
23rd April 2025
39AQI
39AQI
24th April 2025
40AQI
40AQI
25th April 2025
53AQI
53AQI
26th April 2025
58AQI
58AQI
27th April 2025
55AQI
55AQI
28th April 2025
49AQI
49AQI
29th April 2025
47AQI
47AQI
30th April 2025
56AQI
56AQI
1st May 2025
53AQI
53AQI
2nd May 2025
38AQI
38AQI
3rd May 2025
47AQI
47AQI
4th May 2025
36AQI
36AQI
5th May 2025
40AQI
40AQI
6th May 2025
27AQI
27AQI
7th May 2025
32AQI
32AQI
8th May 2025
28AQI
28AQI
9th May 2025
40AQI
40AQI
10th May 2025
28AQI
28AQI
11th May 2025
35AQI
35AQI
12th May 2025
47AQI
47AQI
13th May 2025
54AQI
54AQI
14th May 2025
59AQI
59AQI
15th May 2025
55AQI
55AQI
16th May 2025
55AQI
55AQI
17th May 2025
43AQI
43AQI
18th May 2025
54AQI
54AQI
19th May 2025
58AQI
58AQI
20th May 2025
60AQI
60AQI
21st May 2025
41AQI
41AQI
22nd May 2025
41AQI
41AQI
23rd May 2025
48AQI
48AQI
24th May 2025
33AQI
33AQI
25th May 2025
28AQI
28AQI
26th May 2025
32AQI
32AQI
27th May 2025
37AQI
37AQI
28th May 2025
36AQI
36AQI
29th May 2025
34AQI
34AQI
30th May 2025
37AQI
37AQI
31st May 2025
38AQI
38AQI
1st June 2025
45AQI
45AQI
2nd June 2025
51AQI
51AQI
3rd June 2025
29AQI
29AQI
4th June 2025
46AQI
46AQI
5th June 2025
45AQI
45AQI
6th June 2025
54AQI
54AQI
7th June 2025
53AQI
53AQI
8th June 2025
57AQI
57AQI
9th June 2025
40AQI
40AQI
10th June 2025
39AQI
39AQI
11th June 2025
38AQI
38AQI
12th June 2025
49AQI
49AQI
13th June 2025
43AQI
43AQI
14th June 2025
38AQI
38AQI
15th June 2025
35AQI
35AQI
16th June 2025
45AQI
45AQI
17th June 2025
42AQI
42AQI
18th June 2025
50AQI
50AQI
19th June 2025
53AQI
53AQI
20th June 2025
57AQI
57AQI
21st June 2025
54AQI
54AQI
22nd June 2025
52AQI
52AQI
23rd June 2025
47AQI
47AQI
24th June 2025
37AQI
37AQI
25th June 2025
41AQI
41AQI
26th June 2025
50AQI
50AQI
27th June 2025
51AQI
51AQI
28th June 2025
56AQI
56AQI
29th June 2025
58AQI
58AQI
30th June 2025
58AQI
58AQI
1st July 2025
58AQI
58AQI
2nd July 2025
63AQI
63AQI
3rd July 2025
72AQI
72AQI
4th July 2025
80AQI
80AQI
5th July 2025
98AQI
98AQI
6th July 2025
81AQI
81AQI
7th July 2025
71AQI
71AQI
8th July 2025
76AQI
76AQI
9th July 2025
80AQI
80AQI
10th July 2025
67AQI
67AQI
11th July 2025
52AQI
52AQI
12th July 2025
49AQI
49AQI
13th July 2025
43AQI
43AQI
14th July 2025
42AQI
42AQI
15th July 2025
51AQI
51AQI
16th July 2025
56AQI
56AQI
17th July 2025
40AQI
40AQI
18th July 2025
39AQI
39AQI
19th July 2025
34AQI
34AQI
20th July 2025
31AQI
31AQI
21st July 2025
30AQI
30AQI
22nd July 2025
33AQI
33AQI
23rd July 2025
31AQI
31AQI
24th July 2025
29AQI
29AQI
25th July 2025
25AQI
25AQI
26th July 2025
24AQI
24AQI
27th July 2025
22AQI
22AQI
28th July 2025
23AQI
23AQI
29th July 2025
25AQI
25AQI
30th July 2025
29AQI
29AQI
31st July 2025
34AQI
34AQI
1st August 2025
42AQI
42AQI
2nd August 2025
45AQI
45AQI
3rd August 2025
48AQI
48AQI
4th August 2025
57AQI
57AQI
5th August 2025
49AQI
49AQI
6th August 2025
50AQI
50AQI
7th August 2025
44AQI
44AQI
8th August 2025
48AQI
48AQI
9th August 2025
46AQI
46AQI
10th August 2025
44AQI
44AQI
11th August 2025
35AQI
35AQI
12th August 2025
35AQI
35AQI
13th August 2025
41AQI
41AQI
14th August 2025
46AQI
46AQI
15th August 2025
45AQI
45AQI
16th August 2025
44AQI
44AQI
17th August 2025
42AQI
42AQI
18th August 2025
46AQI
46AQI
19th August 2025
49AQI
49AQI
20th August 2025
45AQI
45AQI
21st August 2025
45AQI
45AQI
22nd August 2025
45AQI
45AQI
23rd August 2025
49AQI
49AQI
24th August 2025
50AQI
50AQI
25th August 2025
50AQI
50AQI
26th August 2025
53AQI
53AQI
27th August 2025
51AQI
51AQI
28th August 2025
50AQI
50AQI
29th August 2025
53AQI
53AQI
30th August 2025
53AQI
53AQI
31st August 2025
51AQI
51AQI
1st September 2025
40AQI
40AQI
2nd September 2025
34AQI
34AQI
3rd September 2025
40AQI
40AQI
4th September 2025
26AQI
26AQI
5th September 2025
26AQI
26AQI
6th September 2025
29AQI
29AQI
7th September 2025
34AQI
34AQI
8th September 2025
36AQI
36AQI
9th September 2025
35AQI
35AQI
10th September 2025
34AQI
34AQI
11th September 2025
31AQI
31AQI
12th September 2025
32AQI
32AQI
13th September 2025
32AQI
32AQI
14th September 2025
32AQI
32AQI
15th September 2025
41AQI
41AQI
16th September 2025
45AQI
45AQI
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
36AQI
36AQI
47AQI
47AQI
42AQI
47AQI
48AQI
47AQI
34AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202543AQI
28
3
26
2
20
11
20
10
23
8
18
12
18
13
25
6
16
194
65
Highest AQI recorded in
July48AQI
Lowest AQI recorded in
September34AQI
202437AQI
30
1
24
5
28
3
23
7
25
5
30
29
2
20
11
28
2
30
1
27
3
31
325
40
Highest AQI recorded in
April44AQI
Lowest AQI recorded in
December29AQI
202342AQI
27
4
28
23
8
15
15
25
6
17
13
21
10
27
4
29
1
23
8
21
8
27
3
283
80
Highest AQI recorded in
April51AQI
Lowest AQI recorded in
August34AQI
202242AQI
25
2
20
1
21
10
22
8
11
20
21
9
12
12
1
24
3
30
1
24
6
31
242
72
Highest AQI recorded in
May52AQI
Lowest AQI recorded in
August32AQI
202141AQI
27
4
26
2
22
7
19
2
19
12
18
12
17
14
21
10
18
12
25
6
21
9
30
263
90
Highest AQI recorded in
June47AQI
Lowest AQI recorded in
January32AQI
202042AQI
7
6
12
9
14
4
17
13
24
7
8
22
1
16
3
27
4
27
3
26
5
178
76
1
Highest AQI recorded in
August61AQI
Lowest AQI recorded in
December33AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
43AQILeast Polluted Year Recorded
2024(Avg.)
37AQINakai's annual 2025 AQI (43) shows an average percentage change of 5.8% (worsened AQI) compared to previous years: 2020 (42), 2021 (41), 2022 (42), 2023 (42), 2024 (37).
