Kuji, Iwate, 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
Kuji, Iwate, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
14th Aug 2021
87AQILowest AQI recorded on
17th Aug 2024
6AQISame Day Analysis (8th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 28 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 9th Aug - 10th Aug 2025
Kuji, Iwate, Japan
AQI
Day
Night
.
4 AM9th Aug 2025
6 PM
3 AM10th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
4AM9th Aug
35AQI
Avg. Lowest Time
10AM9th Aug
14AQI
In the last 24 hours,
Kuji's AQI reached its highest point of 35 at 4 AM during the Night, while the lowest point, 14, was recorded at 10 AM during the Night between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kuji, Iwate, Japan
JulAug
11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th
Day
Night
11th Jul 2025524 AMAQI
11th Jul 2025495 AMAQI
11th Jul 2025506 AMAQI
11th Jul 2025527 AMAQI
11th Jul 2025508 AMAQI
11th Jul 2025259 AMAQI
11th Jul 20251710 AMAQI
11th Jul 20251611 AMAQI
11th Jul 20251912 PMAQI
11th Jul 2025251 PMAQI
11th Jul 2025262 PMAQI
11th Jul 2025323 PMAQI
11th Jul 2025304 PMAQI
11th Jul 2025285 PMAQI
11th Jul 2025286 PMAQI
11th Jul 2025237 PMAQI
11th Jul 2025328 PMAQI
11th Jul 2025389 PMAQI
11th Jul 20253810 PMAQI
11th Jul 20253811 PMAQI
12th Jul 20253712 AMAQI
12th Jul 2025401 AMAQI
12th Jul 2025432 AMAQI
12th Jul 2025503 AMAQI
15°C13/18°C
12th Jul 2025494 AMAQI
12th Jul 2025475 AMAQI
12th Jul 2025466 AMAQI
12th Jul 2025477 AMAQI
12th Jul 2025478 AMAQI
12th Jul 2025269 AMAQI
12th Jul 20252310 AMAQI
12th Jul 20252411 AMAQI
12th Jul 20252612 PMAQI
12th Jul 2025301 PMAQI
12th Jul 2025302 PMAQI
12th Jul 2025283 PMAQI
12th Jul 2025324 PMAQI
12th Jul 2025265 PMAQI
12th Jul 2025296 PMAQI
12th Jul 2025347 PMAQI
12th Jul 2025338 PMAQI
12th Jul 2025399 PMAQI
12th Jul 20253810 PMAQI
12th Jul 20253911 PMAQI
13th Jul 20253712 AMAQI
13th Jul 2025411 AMAQI
13th Jul 2025482 AMAQI
13th Jul 2025483 AMAQI
16°C13/19°C
13th Jul 2025454 AMAQI
13th Jul 2025425 AMAQI
13th Jul 2025426 AMAQI
13th Jul 2025427 AMAQI
13th Jul 2025438 AMAQI
13th Jul 2025369 AMAQI
13th Jul 20252610 AMAQI
13th Jul 20252611 AMAQI
13th Jul 20252812 PMAQI
13th Jul 2025321 PMAQI
13th Jul 2025382 PMAQI
13th Jul 2025423 PMAQI
13th Jul 2025424 PMAQI
13th Jul 2025385 PMAQI
13th Jul 2025366 PMAQI
13th Jul 2025347 PMAQI
13th Jul 2025428 PMAQI
13th Jul 2025459 PMAQI
13th Jul 20254610 PMAQI
13th Jul 20254111 PMAQI
14th Jul 20254312 AMAQI
14th Jul 2025431 AMAQI
14th Jul 2025462 AMAQI
14th Jul 2025443 AMAQI
19°C13/24°C
14th Jul 2025464 AMAQI
14th Jul 2025435 AMAQI
14th Jul 2025426 AMAQI
14th Jul 2025427 AMAQI
14th Jul 2025428 AMAQI
14th Jul 2025339 AMAQI
14th Jul 20253310 AMAQI
14th Jul 20253211 AMAQI
14th Jul 20252612 PMAQI
14th Jul 2025251 PMAQI
14th Jul 2025212 PMAQI
14th Jul 2025253 PMAQI
14th Jul 2025344 PMAQI
14th Jul 2025425 PMAQI
14th Jul 2025306 PMAQI
14th Jul 2025227 PMAQI
14th Jul 2025288 PMAQI
14th Jul 2025449 PMAQI
14th Jul 20253310 PMAQI
14th Jul 20253711 PMAQI
15th Jul 20253412 AMAQI
15th Jul 2025321 AMAQI
15th Jul 2025362 AMAQI
15th Jul 2025453 AMAQI
21°C16/26°C
15th Jul 2025444 AMAQI
15th Jul 2025435 AMAQI
15th Jul 2025436 AMAQI
15th Jul 2025437 AMAQI
15th Jul 2025438 AMAQI
15th Jul 2025219 AMAQI
15th Jul 20251510 AMAQI
15th Jul 20251811 AMAQI
15th Jul 20253112 PMAQI
15th Jul 2025371 PMAQI
15th Jul 2025412 PMAQI
15th Jul 2025383 PMAQI
15th Jul 2025344 PMAQI
15th Jul 2025385 PMAQI
15th Jul 2025336 PMAQI
15th Jul 2025327 PMAQI
15th Jul 2025378 PMAQI
15th Jul 2025389 PMAQI
15th Jul 20253810 PMAQI
15th Jul 20253911 PMAQI
16th Jul 20253812 AMAQI
16th Jul 2025401 AMAQI
16th Jul 2025422 AMAQI
16th Jul 2025433 AMAQI
23°C19/27°C
16th Jul 2025414 AMAQI
16th Jul 2025405 AMAQI
16th Jul 2025406 AMAQI
16th Jul 2025417 AMAQI
16th Jul 2025408 AMAQI
16th Jul 2025239 AMAQI
16th Jul 20251910 AMAQI
16th Jul 20252411 AMAQI
16th Jul 20252412 PMAQI
16th Jul 2025241 PMAQI
16th Jul 2025302 PMAQI
16th Jul 2025323 PMAQI
16th Jul 2025404 PMAQI
16th Jul 2025485 PMAQI
16th Jul 2025566 PMAQI
16th Jul 2025597 PMAQI
16th Jul 2025568 PMAQI
16th Jul 2025539 PMAQI
16th Jul 20255410 PMAQI
16th Jul 20255511 PMAQI
17th Jul 20255412 AMAQI
17th Jul 2025541 AMAQI
17th Jul 2025452 AMAQI
17th Jul 2025433 AMAQI
24°C20/30°C
17th Jul 2025404 AMAQI
17th Jul 2025385 AMAQI
17th Jul 2025406 AMAQI
17th Jul 2025407 AMAQI
17th Jul 2025408 AMAQI
17th Jul 2025299 AMAQI
17th Jul 20253210 AMAQI
17th Jul 20252811 AMAQI
17th Jul 20254512 PMAQI
17th Jul 2025381 PMAQI
17th Jul 2025442 PMAQI
17th Jul 2025373 PMAQI
17th Jul 2025444 PMAQI
17th Jul 2025515 PMAQI
17th Jul 2025506 PMAQI
17th Jul 2025477 PMAQI
17th Jul 2025468 PMAQI
17th Jul 2025489 PMAQI
17th Jul 20254310 PMAQI
17th Jul 20254111 PMAQI
18th Jul 20254012 AMAQI
18th Jul 2025411 AMAQI
18th Jul 2025462 AMAQI
18th Jul 2025473 AMAQI
24°C20/28°C
18th Jul 2025464 AMAQI
18th Jul 2025445 AMAQI
18th Jul 2025436 AMAQI
18th Jul 2025447 AMAQI
18th Jul 2025438 AMAQI
18th Jul 2025289 AMAQI
18th Jul 20252610 AMAQI
18th Jul 20253011 AMAQI
18th Jul 20254412 PMAQI
18th Jul 2025501 PMAQI
18th Jul 2025412 PMAQI
18th Jul 2025473 PMAQI
18th Jul 2025504 PMAQI
18th Jul 2025495 PMAQI
18th Jul 2025526 PMAQI
18th Jul 2025467 PMAQI
18th Jul 2025488 PMAQI
18th Jul 2025459 PMAQI
18th Jul 20254610 PMAQI
18th Jul 20254011 PMAQI
19th Jul 20253612 AMAQI
19th Jul 2025371 AMAQI
19th Jul 2025462 AMAQI
19th Jul 2025443 AMAQI
25°C20/29°C
19th Jul 2025444 AMAQI
19th Jul 2025445 AMAQI
19th Jul 2025446 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025438 AMAQI
19th Jul 2025329 AMAQI
19th Jul 20253310 AMAQI
19th Jul 20253811 AMAQI
19th Jul 20254212 PMAQI
19th Jul 2025401 PMAQI
19th Jul 2025442 PMAQI
19th Jul 2025453 PMAQI
19th Jul 2025434 PMAQI
19th Jul 2025375 PMAQI
19th Jul 2025406 PMAQI
19th Jul 2025367 PMAQI
19th Jul 2025388 PMAQI
19th Jul 2025409 PMAQI
19th Jul 20253810 PMAQI
19th Jul 20253811 PMAQI
20th Jul 20253812 AMAQI
20th Jul 2025421 AMAQI
20th Jul 2025432 AMAQI
20th Jul 2025433 AMAQI
25°C21/28°C
20th Jul 2025434 AMAQI
20th Jul 2025425 AMAQI
20th Jul 2025426 AMAQI
20th Jul 2025427 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025389 AMAQI
20th Jul 20253210 AMAQI
20th Jul 20253911 AMAQI
20th Jul 20253612 PMAQI
20th Jul 2025441 PMAQI
20th Jul 2025442 PMAQI
20th Jul 2025443 PMAQI
20th Jul 2025394 PMAQI
20th Jul 2025425 PMAQI
20th Jul 2025406 PMAQI
20th Jul 2025477 PMAQI
20th Jul 2025488 PMAQI
20th Jul 2025369 PMAQI
20th Jul 20253610 PMAQI
20th Jul 20253511 PMAQI
21st Jul 20253412 AMAQI
21st Jul 2025371 AMAQI
21st Jul 2025432 AMAQI
21st Jul 2025433 AMAQI
25°C20/30°C
21st Jul 2025434 AMAQI
21st Jul 2025435 AMAQI
21st Jul 2025446 AMAQI
21st Jul 2025437 AMAQI
21st Jul 2025428 AMAQI
21st Jul 2025309 AMAQI
21st Jul 20252410 AMAQI
21st Jul 20252811 AMAQI
21st Jul 20253212 PMAQI
21st Jul 2025381 PMAQI
21st Jul 2025402 PMAQI
21st Jul 2025403 PMAQI
21st Jul 2025454 PMAQI
21st Jul 2025445 PMAQI
21st Jul 2025386 PMAQI
21st Jul 2025387 PMAQI
21st Jul 2025378 PMAQI
21st Jul 2025379 PMAQI
21st Jul 20253710 PMAQI
21st Jul 20253611 PMAQI
22nd Jul 20253412 AMAQI
22nd Jul 2025371 AMAQI
22nd Jul 2025422 AMAQI
22nd Jul 2025423 AMAQI
25°C20/31°C
22nd Jul 2025414 AMAQI
22nd Jul 2025405 AMAQI
22nd Jul 2025406 AMAQI
22nd Jul 2025407 AMAQI
22nd Jul 2025408 AMAQI
22nd Jul 2025269 AMAQI
22nd Jul 20252310 AMAQI
22nd Jul 20252711 AMAQI
22nd Jul 20252412 PMAQI
22nd Jul 2025281 PMAQI
22nd Jul 2025382 PMAQI
22nd Jul 2025303 PMAQI
22nd Jul 2025304 PMAQI
22nd Jul 2025345 PMAQI
22nd Jul 2025336 PMAQI
22nd Jul 2025387 PMAQI
22nd Jul 2025388 PMAQI
22nd Jul 2025459 PMAQI
22nd Jul 20254310 PMAQI
22nd Jul 20254311 PMAQI
23rd Jul 20253612 AMAQI
23rd Jul 2025371 AMAQI
23rd Jul 2025402 AMAQI
23rd Jul 2025413 AMAQI
26°C21/31°C
23rd Jul 2025404 AMAQI
23rd Jul 2025385 AMAQI
23rd Jul 2025386 AMAQI
23rd Jul 2025397 AMAQI
23rd Jul 2025388 AMAQI
23rd Jul 2025449 AMAQI
23rd Jul 20255110 AMAQI
23rd Jul 20255311 AMAQI
23rd Jul 20255112 PMAQI
23rd Jul 2025401 PMAQI
23rd Jul 2025322 PMAQI
23rd Jul 2025313 PMAQI
23rd Jul 2025324 PMAQI
23rd Jul 2025385 PMAQI
23rd Jul 2025436 PMAQI
23rd Jul 2025417 PMAQI
23rd Jul 2025408 PMAQI
23rd Jul 2025399 PMAQI
23rd Jul 20253910 PMAQI
23rd Jul 20253911 PMAQI
24th Jul 20253812 AMAQI
24th Jul 2025401 AMAQI
24th Jul 2025402 AMAQI
24th Jul 2025403 AMAQI
25°C21/30°C
24th Jul 2025404 AMAQI
24th Jul 2025415 AMAQI
24th Jul 2025406 AMAQI
24th Jul 2025407 AMAQI
24th Jul 2025408 AMAQI
24th Jul 2025269 AMAQI
24th Jul 20252010 AMAQI
24th Jul 20252211 AMAQI
24th Jul 20252412 PMAQI
24th Jul 2025301 PMAQI
24th Jul 2025502 PMAQI
24th Jul 2025343 PMAQI
24th Jul 2025454 PMAQI
24th Jul 2025315 PMAQI
24th Jul 2025286 PMAQI
24th Jul 2025357 PMAQI
24th Jul 2025388 PMAQI
24th Jul 2025379 PMAQI
24th Jul 20253810 PMAQI
24th Jul 20253811 PMAQI
25th Jul 20253612 AMAQI
25th Jul 2025361 AMAQI
25th Jul 2025392 AMAQI
25th Jul 2025393 AMAQI
25°C20/30°C
25th Jul 2025384 AMAQI
25th Jul 2025385 AMAQI
25th Jul 2025386 AMAQI
25th Jul 2025387 AMAQI
25th Jul 2025388 AMAQI
25th Jul 2025269 AMAQI
25th Jul 20252810 AMAQI
25th Jul 20253611 AMAQI
25th Jul 20253612 PMAQI
25th Jul 2025401 PMAQI
25th Jul 2025502 PMAQI
25th Jul 2025463 PMAQI
25th Jul 2025424 PMAQI
25th Jul 2025455 PMAQI
25th Jul 2025466 PMAQI
25th Jul 2025457 PMAQI
25th Jul 2025398 PMAQI
25th Jul 2025389 PMAQI
25th Jul 20254010 PMAQI
25th Jul 20254111 PMAQI
26th Jul 20254012 AMAQI
26th Jul 2025371 AMAQI
26th Jul 2025382 AMAQI
26th Jul 2025393 AMAQI
24°C19/28°C
26th Jul 2025384 AMAQI
26th Jul 2025395 AMAQI
26th Jul 2025396 AMAQI
26th Jul 2025387 AMAQI
26th Jul 2025398 AMAQI
26th Jul 2025369 AMAQI
26th Jul 20253410 AMAQI
26th Jul 20254411 AMAQI
26th Jul 20255412 PMAQI
26th Jul 2025541 PMAQI
26th Jul 2025552 PMAQI
26th Jul 2025523 PMAQI
26th Jul 2025494 PMAQI
26th Jul 2025455 PMAQI
26th Jul 2025426 PMAQI
26th Jul 2025457 PMAQI
26th Jul 2025488 PMAQI
26th Jul 2025429 PMAQI
26th Jul 20253910 PMAQI
26th Jul 20253911 PMAQI
27th Jul 20253712 AMAQI
27th Jul 2025401 AMAQI
27th Jul 2025392 AMAQI
27th Jul 2025393 AMAQI
23°C19/27°C
27th Jul 2025404 AMAQI
27th Jul 2025405 AMAQI
27th Jul 2025416 AMAQI
27th Jul 2025427 AMAQI
27th Jul 2025428 AMAQI
27th Jul 2025379 AMAQI
27th Jul 20253810 AMAQI
27th Jul 20254211 AMAQI
27th Jul 20253912 PMAQI
27th Jul 2025341 PMAQI
27th Jul 2025362 PMAQI
27th Jul 2025393 PMAQI
27th Jul 2025354 PMAQI
27th Jul 2025315 PMAQI
27th Jul 2025286 PMAQI
27th Jul 2025317 PMAQI
27th Jul 2025378 PMAQI
27th Jul 2025359 PMAQI
27th Jul 20253310 PMAQI
27th Jul 20253611 PMAQI
28th Jul 20253612 AMAQI
28th Jul 2025351 AMAQI
28th Jul 2025392 AMAQI
28th Jul 2025403 AMAQI
25°C21/31°C
28th Jul 2025404 AMAQI
28th Jul 2025395 AMAQI
28th Jul 2025406 AMAQI
28th Jul 2025407 AMAQI
28th Jul 2025398 AMAQI
28th Jul 2025289 AMAQI
28th Jul 20252210 AMAQI
28th Jul 20252911 AMAQI
28th Jul 20253212 PMAQI
28th Jul 2025401 PMAQI
28th Jul 2025452 PMAQI
28th Jul 2025353 PMAQI
28th Jul 2025334 PMAQI
28th Jul 2025385 PMAQI
28th Jul 2025386 PMAQI
28th Jul 2025417 PMAQI
28th Jul 2025428 PMAQI
28th Jul 2025429 PMAQI
28th Jul 20254210 PMAQI
28th Jul 20254111 PMAQI
29th Jul 20254012 AMAQI
29th Jul 2025411 AMAQI
29th Jul 2025412 AMAQI
29th Jul 2025413 AMAQI
25°C20/29°C
29th Jul 2025414 AMAQI
29th Jul 2025405 AMAQI
29th Jul 2025386 AMAQI
29th Jul 2025387 AMAQI
29th Jul 2025388 AMAQI
29th Jul 2025289 AMAQI
29th Jul 20252910 AMAQI
29th Jul 20254011 AMAQI
29th Jul 20253612 PMAQI
29th Jul 2025391 PMAQI
29th Jul 2025442 PMAQI
29th Jul 2025513 PMAQI
29th Jul 2025514 PMAQI
29th Jul 2025495 PMAQI
29th Jul 2025446 PMAQI
29th Jul 2025427 PMAQI
29th Jul 2025408 PMAQI
29th Jul 2025369 PMAQI
29th Jul 20253610 PMAQI
29th Jul 20253511 PMAQI
30th Jul 20253612 AMAQI
30th Jul 2025391 AMAQI
30th Jul 2025422 AMAQI
30th Jul 2025423 AMAQI
24°C20/27°C
30th Jul 2025424 AMAQI
30th Jul 2025415 AMAQI
30th Jul 2025406 AMAQI
30th Jul 2025417 AMAQI
30th Jul 2025428 AMAQI
30th Jul 2025419 AMAQI
30th Jul 20254010 AMAQI
30th Jul 20254111 AMAQI
30th Jul 20254012 PMAQI
30th Jul 2025391 PMAQI
30th Jul 2025402 PMAQI
30th Jul 2025303 PMAQI
30th Jul 2025274 PMAQI
30th Jul 2025315 PMAQI
30th Jul 2025386 PMAQI
30th Jul 2025417 PMAQI
30th Jul 2025378 PMAQI
30th Jul 2025389 PMAQI
30th Jul 20253810 PMAQI
30th Jul 20253811 PMAQI
31st Jul 20253712 AMAQI
31st Jul 2025381 AMAQI
31st Jul 2025412 AMAQI
31st Jul 2025423 AMAQI
23°C19/27°C
31st Jul 2025404 AMAQI
31st Jul 2025405 AMAQI
31st Jul 2025406 AMAQI
31st Jul 2025407 AMAQI
31st Jul 2025408 AMAQI
31st Jul 2025409 AMAQI
31st Jul 20254010 AMAQI
31st Jul 20253011 AMAQI
31st Jul 20253012 PMAQI
31st Jul 2025251 PMAQI
31st Jul 2025262 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025204 PMAQI
31st Jul 2025265 PMAQI
31st Jul 2025296 PMAQI
31st Jul 2025297 PMAQI
31st Jul 2025308 PMAQI
31st Jul 2025349 PMAQI
31st Jul 20253310 PMAQI
31st Jul 20253011 PMAQI
1st Aug 20253112 AMAQI
1st Aug 2025391 AMAQI
1st Aug 2025402 AMAQI
1st Aug 2025403 AMAQI
22°C19/26°C
1st Aug 2025424 AMAQI
1st Aug 2025405 AMAQI
1st Aug 2025426 AMAQI
1st Aug 2025447 AMAQI
1st Aug 2025448 AMAQI
1st Aug 2025439 AMAQI
1st Aug 20253610 AMAQI
1st Aug 20253311 AMAQI
1st Aug 20254012 PMAQI
1st Aug 2025411 PMAQI
1st Aug 2025322 PMAQI
1st Aug 2025303 PMAQI
1st Aug 2025374 PMAQI
1st Aug 2025325 PMAQI
1st Aug 2025326 PMAQI
1st Aug 2025277 PMAQI
1st Aug 2025308 PMAQI
1st Aug 2025349 PMAQI
1st Aug 20253710 PMAQI
1st Aug 20253411 PMAQI
2nd Aug 20253112 AMAQI
2nd Aug 2025371 AMAQI
2nd Aug 2025382 AMAQI
2nd Aug 2025403 AMAQI
22°C17/27°C
2nd Aug 2025404 AMAQI
2nd Aug 2025405 AMAQI
2nd Aug 2025416 AMAQI
2nd Aug 2025397 AMAQI
2nd Aug 2025408 AMAQI
2nd Aug 2025289 AMAQI
2nd Aug 20252710 AMAQI
2nd Aug 20253211 AMAQI
2nd Aug 20252812 PMAQI
2nd Aug 2025291 PMAQI
2nd Aug 2025332 PMAQI
2nd Aug 2025403 PMAQI
2nd Aug 2025284 PMAQI
2nd Aug 2025295 PMAQI
2nd Aug 2025326 PMAQI
2nd Aug 2025437 PMAQI
2nd Aug 2025378 PMAQI
2nd Aug 2025379 PMAQI
2nd Aug 20253310 PMAQI
2nd Aug 20253511 PMAQI
3rd Aug 20252812 AMAQI
3rd Aug 2025351 AMAQI
3rd Aug 2025382 AMAQI
3rd Aug 2025383 AMAQI
25°C21/29°C
3rd Aug 2025374 AMAQI
3rd Aug 2025365 AMAQI
3rd Aug 2025346 AMAQI
3rd Aug 2025357 AMAQI
3rd Aug 2025358 AMAQI
3rd Aug 2025349 AMAQI
3rd Aug 20253410 AMAQI
3rd Aug 20253511 AMAQI
3rd Aug 20255212 PMAQI
3rd Aug 2025481 PMAQI
3rd Aug 2025472 PMAQI
3rd Aug 2025353 PMAQI
3rd Aug 2025364 PMAQI
3rd Aug 2025395 PMAQI
3rd Aug 2025426 PMAQI
3rd Aug 2025387 PMAQI
3rd Aug 2025368 PMAQI
3rd Aug 2025329 PMAQI
3rd Aug 20253110 PMAQI
3rd Aug 20253511 PMAQI
4th Aug 20253212 AMAQI
4th Aug 2025351 AMAQI
4th Aug 2025372 AMAQI
4th Aug 2025343 AMAQI
24°C21/27°C
4th Aug 2025394 AMAQI
4th Aug 2025375 AMAQI
4th Aug 2025386 AMAQI
4th Aug 2025377 AMAQI
4th Aug 2025388 AMAQI
4th Aug 2025379 AMAQI
4th Aug 20253610 AMAQI
4th Aug 20254711 AMAQI
4th Aug 20254412 PMAQI
4th Aug 2025421 PMAQI
4th Aug 2025482 PMAQI
4th Aug 2025483 PMAQI
4th Aug 2025424 PMAQI
4th Aug 2025375 PMAQI
4th Aug 2025406 PMAQI
4th Aug 2025407 PMAQI
4th Aug 2025478 PMAQI
4th Aug 2025489 PMAQI
4th Aug 20254810 PMAQI
4th Aug 20254511 PMAQI
5th Aug 20254212 AMAQI
5th Aug 2025371 AMAQI
5th Aug 2025362 AMAQI
5th Aug 2025373 AMAQI
25°C20/30°C
5th Aug 2025394 AMAQI
5th Aug 2025415 AMAQI
5th Aug 2025376 AMAQI
5th Aug 2025387 AMAQI
5th Aug 2025398 AMAQI
5th Aug 2025369 AMAQI
5th Aug 20253710 AMAQI
5th Aug 20253211 AMAQI
5th Aug 20253212 PMAQI
5th Aug 2025401 PMAQI
5th Aug 2025402 PMAQI
5th Aug 2025483 PMAQI
5th Aug 2025484 PMAQI
5th Aug 2025425 PMAQI
5th Aug 2025326 PMAQI
5th Aug 2025347 PMAQI
5th Aug 2025368 PMAQI
5th Aug 2025389 PMAQI
5th Aug 20253810 PMAQI
5th Aug 20253711 PMAQI
6th Aug 20254012 AMAQI
6th Aug 2025451 AMAQI
6th Aug 2025432 AMAQI
6th Aug 2025403 AMAQI
25°C21/31°C
6th Aug 2025444 AMAQI
6th Aug 2025425 AMAQI
6th Aug 2025406 AMAQI
6th Aug 2025397 AMAQI
6th Aug 2025398 AMAQI
6th Aug 2025399 AMAQI
6th Aug 20253410 AMAQI
6th Aug 20253211 AMAQI
6th Aug 20254512 PMAQI
6th Aug 2025321 PMAQI
6th Aug 2025322 PMAQI
6th Aug 2025343 PMAQI
6th Aug 2025394 PMAQI
6th Aug 2025445 PMAQI
6th Aug 2025496 PMAQI
6th Aug 2025447 PMAQI
6th Aug 2025468 PMAQI
6th Aug 2025479 PMAQI
6th Aug 20255410 PMAQI
6th Aug 20255011 PMAQI
7th Aug 20254012 AMAQI
7th Aug 2025421 AMAQI
7th Aug 2025402 AMAQI
7th Aug 2025383 AMAQI
23°C20/27°C
7th Aug 2025374 AMAQI
7th Aug 2025405 AMAQI
7th Aug 2025386 AMAQI
7th Aug 2025407 AMAQI
7th Aug 2025388 AMAQI
7th Aug 2025369 AMAQI
7th Aug 20253510 AMAQI
7th Aug 20253711 AMAQI
7th Aug 20252312 PMAQI
7th Aug 2025211 PMAQI
7th Aug 2025252 PMAQI
7th Aug 2025223 PMAQI
7th Aug 2025264 PMAQI
7th Aug 2025225 PMAQI
7th Aug 2025186 PMAQI
7th Aug 2025207 PMAQI
7th Aug 2025268 PMAQI
7th Aug 2025309 PMAQI
7th Aug 20252910 PMAQI
7th Aug 20252711 PMAQI
8th Aug 20252812 AMAQI
8th Aug 2025301 AMAQI
8th Aug 2025382 AMAQI
8th Aug 2025383 AMAQI
23°C21/27°C
8th Aug 2025374 AMAQI
8th Aug 2025355 AMAQI
8th Aug 2025366 AMAQI
8th Aug 2025367 AMAQI
8th Aug 2025368 AMAQI
8th Aug 2025219 AMAQI
8th Aug 20251610 AMAQI
8th Aug 20251611 AMAQI
8th Aug 20251812 PMAQI
8th Aug 2025211 PMAQI
8th Aug 2025212 PMAQI
8th Aug 2025183 PMAQI
8th Aug 2025204 PMAQI
8th Aug 2025175 PMAQI
8th Aug 2025206 PMAQI
8th Aug 2025207 PMAQI
8th Aug 2025248 PMAQI
8th Aug 2025289 PMAQI
8th Aug 20252610 PMAQI
8th Aug 20252611 PMAQI
9th Aug 20252612 AMAQI
9th Aug 2025311 AMAQI
9th Aug 2025352 AMAQI
9th Aug 2025353 AMAQI
22°C18/27°C
9th Aug 2025354 AMAQI
9th Aug 2025325 AMAQI
9th Aug 2025326 AMAQI
9th Aug 2025337 AMAQI
9th Aug 2025338 AMAQI
9th Aug 2025199 AMAQI
9th Aug 20251410 AMAQI
9th Aug 20251511 AMAQI
9th Aug 20251812 PMAQI
9th Aug 2025181 PMAQI
9th Aug 2025212 PMAQI
9th Aug 2025193 PMAQI
9th Aug 2025224 PMAQI
9th Aug 2025245 PMAQI
9th Aug 2025186 PMAQI
9th Aug 2025247 PMAQI
9th Aug 2025268 PMAQI
9th Aug 2025329 PMAQI
9th Aug 20253010 PMAQI
9th Aug 20252811 PMAQI
10th Aug 20252512 AMAQI
10th Aug 2025281 AMAQI
10th Aug 2025322 AMAQI
10th Aug 2025333 AMAQI
--°C/°C
10th Aug 2025314 AMAQI
4 AM10th Aug 2025295 AMAQI
10th Aug 2025286 AMAQI
11 AM
6 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 8 AM
40AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
10 AM
29AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 8 AM (Avg. 40), while the lowest AQI was between 10 AM to 10 AM (Avg. 29).
Night time
Avg. Highest Time
2 AM - 3 AM
41AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
12 AM
36AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 3 AM (Avg. 41), while the lowest AQI was between 12 AM to 12 AM (Avg. 36).
2025 Days Vs Air Quality
Kuji, Iwate, Japan
2025
96%
212
4%
8
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Good
212 DaysModerate
8 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 96%
Health Risk Level:
Very Low
In 2025, 96% of 221 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Kuji, Iwate, Japan
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
24AQI
24AQI
2nd January 2025
25AQI
25AQI
3rd January 2025
24AQI
24AQI
4th January 2025
22AQI
22AQI
5th January 2025
25AQI
25AQI
6th January 2025
27AQI
27AQI
7th January 2025
24AQI
24AQI
8th January 2025
25AQI
25AQI
9th January 2025
24AQI
24AQI
10th January 2025
23AQI
23AQI
11th January 2025
25AQI
25AQI
12th January 2025
22AQI
22AQI
13th January 2025
24AQI
24AQI
14th January 2025
30AQI
30AQI
15th January 2025
26AQI
26AQI
16th January 2025
26AQI
26AQI
17th January 2025
23AQI
23AQI
18th January 2025
25AQI
25AQI
19th January 2025
26AQI
26AQI
20th January 2025
34AQI
34AQI
21st January 2025
39AQI
39AQI
22nd January 2025
33AQI
33AQI
23rd January 2025
32AQI
32AQI
24th January 2025
34AQI
34AQI
25th January 2025
31AQI
31AQI
26th January 2025
28AQI
28AQI
27th January 2025
28AQI
28AQI
28th January 2025
26AQI
26AQI
29th January 2025
27AQI
27AQI
30th January 2025
26AQI
26AQI
31st January 2025
27AQI
27AQI
1st February 2025
27AQI
27AQI
2nd February 2025
28AQI
28AQI
3rd February 2025
25AQI
25AQI
4th February 2025
28AQI
28AQI
5th February 2025
28AQI
28AQI
6th February 2025
29AQI
29AQI
7th February 2025
30AQI
30AQI
8th February 2025
29AQI
29AQI
9th February 2025
29AQI
29AQI
10th February 2025
28AQI
28AQI
11th February 2025
29AQI
29AQI
12th February 2025
31AQI
31AQI
13th February 2025
30AQI
30AQI
14th February 2025
30AQI
30AQI
15th February 2025
30AQI
30AQI
16th February 2025
35AQI
35AQI
17th February 2025
49AQI
49AQI
18th February 2025
30AQI
30AQI
19th February 2025
36AQI
36AQI
20th February 2025
27AQI
27AQI
21st February 2025
26AQI
26AQI
22nd February 2025
27AQI
27AQI
23rd February 2025
28AQI
28AQI
24th February 2025
27AQI
27AQI
25th February 2025
31AQI
31AQI
26th February 2025
36AQI
36AQI
27th February 2025
34AQI
34AQI
28th February 2025
49AQI
49AQI
1st March 2025
54AQI
54AQI
2nd March 2025
56AQI
56AQI
3rd March 2025
39AQI
39AQI
4th March 2025
38AQI
38AQI
5th March 2025
30AQI
30AQI
6th March 2025
30AQI
30AQI
7th March 2025
30AQI
30AQI
8th March 2025
32AQI
32AQI
9th March 2025
32AQI
32AQI
10th March 2025
36AQI
36AQI
11th March 2025
38AQI
38AQI
12th March 2025
45AQI
45AQI
13th March 2025
48AQI
48AQI
14th March 2025
40AQI
40AQI
15th March 2025
33AQI
33AQI
16th March 2025
26AQI
26AQI
17th March 2025
18AQI
18AQI
18th March 2025
22AQI
22AQI
19th March 2025
22AQI
22AQI
20th March 2025
36AQI
36AQI
21st March 2025
38AQI
38AQI
22nd March 2025
44AQI
44AQI
23rd March 2025
29AQI
29AQI
24th March 2025
35AQI
35AQI
25th March 2025
52AQI
52AQI
26th March 2025
41AQI
41AQI
27th March 2025
45AQI
45AQI
28th March 2025
44AQI
44AQI
29th March 2025
32AQI
32AQI
30th March 2025
33AQI
33AQI
31st March 2025
29AQI
29AQI
1st April 2025
27AQI
27AQI
2nd April 2025
30AQI
30AQI
3rd April 2025
21AQI
21AQI
4th April 2025
20AQI
20AQI
5th April 2025
23AQI
23AQI
6th April 2025
28AQI
28AQI
7th April 2025
23AQI
23AQI
8th April 2025
24AQI
24AQI
9th April 2025
25AQI
25AQI
10th April 2025
33AQI
33AQI
11th April 2025
32AQI
32AQI
12th April 2025
27AQI
27AQI
13th April 2025
27AQI
27AQI
14th April 2025
22AQI
22AQI
15th April 2025
23AQI
23AQI
16th April 2025
22AQI
22AQI
17th April 2025
32AQI
32AQI
18th April 2025
40AQI
40AQI
19th April 2025
37AQI
37AQI
20th April 2025
30AQI
30AQI
21st April 2025
33AQI
33AQI
22nd April 2025
24AQI
24AQI
23rd April 2025
28AQI
28AQI
24th April 2025
20AQI
20AQI
25th April 2025
21AQI
21AQI
26th April 2025
51AQI
51AQI
27th April 2025
42AQI
42AQI
28th April 2025
38AQI
38AQI
29th April 2025
24AQI
24AQI
30th April 2025
22AQI
22AQI
1st May 2025
23AQI
23AQI
2nd May 2025
24AQI
24AQI
3rd May 2025
30AQI
30AQI
4th May 2025
27AQI
27AQI
5th May 2025
28AQI
28AQI
6th May 2025
26AQI
26AQI
7th May 2025
25AQI
25AQI
8th May 2025
31AQI
31AQI
9th May 2025
35AQI
35AQI
10th May 2025
24AQI
24AQI
11th May 2025
25AQI
25AQI
12th May 2025
33AQI
33AQI
13th May 2025
29AQI
29AQI
14th May 2025
38AQI
38AQI
15th May 2025
40AQI
40AQI
16th May 2025
47AQI
47AQI
17th May 2025
38AQI
38AQI
18th May 2025
36AQI
36AQI
19th May 2025
47AQI
47AQI
20th May 2025
41AQI
41AQI
21st May 2025
43AQI
43AQI
22nd May 2025
38AQI
38AQI
23rd May 2025
33AQI
33AQI
24th May 2025
33AQI
33AQI
25th May 2025
21AQI
21AQI
26th May 2025
24AQI
24AQI
27th May 2025
27AQI
27AQI
28th May 2025
31AQI
31AQI
29th May 2025
35AQI
35AQI
30th May 2025
38AQI
38AQI
31st May 2025
36AQI
36AQI
1st June 2025
28AQI
28AQI
2nd June 2025
36AQI
36AQI
3rd June 2025
32AQI
32AQI
4th June 2025
29AQI
29AQI
5th June 2025
29AQI
29AQI
6th June 2025
32AQI
32AQI
7th June 2025
45AQI
45AQI
8th June 2025
51AQI
51AQI
9th June 2025
51AQI
51AQI
10th June 2025
48AQI
48AQI
11th June 2025
36AQI
36AQI
12th June 2025
32AQI
32AQI
13th June 2025
36AQI
36AQI
14th June 2025
38AQI
38AQI
15th June 2025
27AQI
27AQI
16th June 2025
26AQI
26AQI
17th June 2025
32AQI
32AQI
18th June 2025
41AQI
41AQI
19th June 2025
44AQI
44AQI
20th June 2025
39AQI
39AQI
21st June 2025
42AQI
42AQI
22nd June 2025
46AQI
46AQI
23rd June 2025
34AQI
34AQI
24th June 2025
34AQI
34AQI
25th June 2025
38AQI
38AQI
26th June 2025
32AQI
32AQI
27th June 2025
29AQI
29AQI
28th June 2025
33AQI
33AQI
29th June 2025
35AQI
35AQI
30th June 2025
38AQI
38AQI
1st July 2025
42AQI
42AQI
2nd July 2025
42AQI
42AQI
3rd July 2025
50AQI
50AQI
4th July 2025
57AQI
57AQI
5th July 2025
47AQI
47AQI
6th July 2025
49AQI
49AQI
7th July 2025
52AQI
52AQI
8th July 2025
49AQI
49AQI
9th July 2025
49AQI
49AQI
10th July 2025
41AQI
41AQI
11th July 2025
36AQI
36AQI
12th July 2025
36AQI
36AQI
13th July 2025
40AQI
40AQI
14th July 2025
36AQI
36AQI
15th July 2025
36AQI
36AQI
16th July 2025
42AQI
42AQI
17th July 2025
43AQI
43AQI
18th July 2025
44AQI
44AQI
19th July 2025
40AQI
40AQI
20th July 2025
41AQI
41AQI
21st July 2025
38AQI
38AQI
22nd July 2025
36AQI
36AQI
23rd July 2025
40AQI
40AQI
24th July 2025
36AQI
36AQI
25th July 2025
39AQI
39AQI
26th July 2025
42AQI
42AQI
27th July 2025
37AQI
37AQI
28th July 2025
38AQI
38AQI
29th July 2025
40AQI
40AQI
30th July 2025
39AQI
39AQI
31st July 2025
34AQI
34AQI
1st August 2025
36AQI
36AQI
2nd August 2025
35AQI
35AQI
3rd August 2025
37AQI
37AQI
4th August 2025
40AQI
40AQI
5th August 2025
38AQI
38AQI
6th August 2025
42AQI
42AQI
7th August 2025
31AQI
31AQI
8th August 2025
28AQI
28AQI
27AQI
31AQI
36AQI
28AQI
32AQI
36AQI
42AQI
36AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202533AQI
31
28
28
3
29
1
31
28
2
29
2
8
212
8
Highest AQI recorded in
July42AQI
Lowest AQI recorded in
January27AQI
202425AQI
31
28
1
30
1
24
6
31
29
1
26
5
31
30
31
30
31
352
14
Highest AQI recorded in
April36AQI
Lowest AQI recorded in
September17AQI
202327AQI
31
27
1
24
7
24
6
28
3
30
28
3
31
30
31
28
1
31
343
21
Highest AQI recorded in
March40AQI
Lowest AQI recorded in
September18AQI
202224AQI
30
1
22
31
15
2
26
5
29
1
21
2
29
31
30
31
297
9
Highest AQI recorded in
April33AQI
Lowest AQI recorded in
August9AQI
202135AQI
31
26
2
24
5
20
1
23
8
24
6
23
8
17
14
27
3
30
1
29
1
30
1
304
50
Highest AQI recorded in
August47AQI
Lowest AQI recorded in
October28AQI
202033AQI
11
1
18
2
18
28
2
31
23
6
2
18
1
30
1
28
2
29
2
234
16
3
Highest AQI recorded in
August43AQI
Lowest AQI recorded in
July29AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
35AQILeast Polluted Year Recorded
2022(Avg.)
24AQIKuji's annual 2025 AQI (33) shows an average percentage change of 18.1% (worsened AQI) compared to previous years: 2020 (33), 2021 (35), 2022 (24), 2023 (27), 2024 (25).
