Ueda, Morioka, 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
Ueda, Morioka, Iwate, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
17th Aug 2023
62AQILowest AQI recorded on
9th Aug 2021
9AQISame Day Analysis (7th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 41 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 7th Aug - 8th Aug 2025
Ueda, Morioka, Iwate, Japan
AQI
Day
Night
.
4 AM7th Aug 2025
6 PM
3 AM8th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
5AM7th Aug
42AQI
Avg. Lowest Time
12PM7th Aug
19AQI
In the last 24 hours,
Ueda's AQI reached its highest point of 42 at 5 AM during the Night, while the lowest point, 19, was recorded at 12 PM during the Night between 7th Aug and 8th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Ueda, Morioka, Iwate, Japan
JulAug
09th - 10th10th - 11th11th - 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
Day
Night
9th Jul 2025544 AMAQI
9th Jul 2025545 AMAQI
9th Jul 2025536 AMAQI
9th Jul 2025547 AMAQI
9th Jul 2025538 AMAQI
9th Jul 2025629 AMAQI
9th Jul 20256810 AMAQI
9th Jul 20257211 AMAQI
9th Jul 20257012 PMAQI
9th Jul 2025611 PMAQI
9th Jul 2025582 PMAQI
9th Jul 2025583 PMAQI
9th Jul 2025554 PMAQI
9th Jul 2025595 PMAQI
9th Jul 2025606 PMAQI
9th Jul 2025567 PMAQI
9th Jul 2025558 PMAQI
9th Jul 2025559 PMAQI
9th Jul 20255410 PMAQI
9th Jul 20255411 PMAQI
10th Jul 20255512 AMAQI
10th Jul 2025541 AMAQI
10th Jul 2025542 AMAQI
10th Jul 2025543 AMAQI
26°C20/34°C
10th Jul 2025544 AMAQI
10th Jul 2025545 AMAQI
10th Jul 2025546 AMAQI
10th Jul 2025547 AMAQI
10th Jul 2025548 AMAQI
10th Jul 2025469 AMAQI
10th Jul 20253810 AMAQI
10th Jul 20254011 AMAQI
10th Jul 20254212 PMAQI
10th Jul 2025501 PMAQI
10th Jul 2025522 PMAQI
10th Jul 2025513 PMAQI
10th Jul 2025504 PMAQI
10th Jul 2025535 PMAQI
10th Jul 2025506 PMAQI
10th Jul 2025487 PMAQI
10th Jul 2025508 PMAQI
10th Jul 2025549 PMAQI
10th Jul 20255410 PMAQI
10th Jul 20255411 PMAQI
11th Jul 20255412 AMAQI
11th Jul 2025541 AMAQI
11th Jul 2025552 AMAQI
11th Jul 2025543 AMAQI
23°C18/29°C
11th Jul 2025554 AMAQI
11th Jul 2025545 AMAQI
11th Jul 2025546 AMAQI
11th Jul 2025547 AMAQI
11th Jul 2025548 AMAQI
11th Jul 2025289 AMAQI
11th Jul 20252010 AMAQI
11th Jul 20252311 AMAQI
11th Jul 20252812 PMAQI
11th Jul 2025371 PMAQI
11th Jul 2025372 PMAQI
11th Jul 2025383 PMAQI
11th Jul 2025424 PMAQI
11th Jul 2025425 PMAQI
11th Jul 2025446 PMAQI
11th Jul 2025497 PMAQI
11th Jul 2025508 PMAQI
11th Jul 2025539 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255311 PMAQI
12th Jul 20255312 AMAQI
12th Jul 2025541 AMAQI
12th Jul 2025542 AMAQI
12th Jul 2025543 AMAQI
19°C15/25°C
12th Jul 2025544 AMAQI
12th Jul 2025545 AMAQI
12th Jul 2025546 AMAQI
12th Jul 2025547 AMAQI
12th Jul 2025548 AMAQI
12th Jul 2025329 AMAQI
12th Jul 20253110 AMAQI
12th Jul 20252811 AMAQI
12th Jul 20252612 PMAQI
12th Jul 2025391 PMAQI
12th Jul 2025392 PMAQI
12th Jul 2025383 PMAQI
12th Jul 2025384 PMAQI
12th Jul 2025415 PMAQI
12th Jul 2025446 PMAQI
12th Jul 2025427 PMAQI
12th Jul 2025428 PMAQI
12th Jul 2025529 PMAQI
12th Jul 20255210 PMAQI
12th Jul 20255211 PMAQI
13th Jul 20255212 AMAQI
13th Jul 2025521 AMAQI
13th Jul 2025532 AMAQI
13th Jul 2025533 AMAQI
19°C14/24°C
13th Jul 2025534 AMAQI
13th Jul 2025525 AMAQI
13th Jul 2025536 AMAQI
13th Jul 2025537 AMAQI
13th Jul 2025538 AMAQI
13th Jul 2025459 AMAQI
13th Jul 20253610 AMAQI
13th Jul 20253811 AMAQI
13th Jul 20253812 PMAQI
13th Jul 2025441 PMAQI
13th Jul 2025432 PMAQI
13th Jul 2025443 PMAQI
13th Jul 2025474 PMAQI
13th Jul 2025485 PMAQI
13th Jul 2025486 PMAQI
13th Jul 2025467 PMAQI
13th Jul 2025508 PMAQI
13th Jul 2025529 PMAQI
13th Jul 20255210 PMAQI
13th Jul 20255211 PMAQI
14th Jul 20255212 AMAQI
14th Jul 2025531 AMAQI
14th Jul 2025522 AMAQI
14th Jul 2025523 AMAQI
21°C15/29°C
14th Jul 2025524 AMAQI
14th Jul 2025525 AMAQI
14th Jul 2025526 AMAQI
14th Jul 2025527 AMAQI
14th Jul 2025528 AMAQI
14th Jul 2025439 AMAQI
14th Jul 20253310 AMAQI
14th Jul 20253111 AMAQI
14th Jul 20253112 PMAQI
14th Jul 2025371 PMAQI
14th Jul 2025312 PMAQI
14th Jul 2025313 PMAQI
14th Jul 2025324 PMAQI
14th Jul 2025285 PMAQI
14th Jul 2025306 PMAQI
14th Jul 2025307 PMAQI
14th Jul 2025358 PMAQI
14th Jul 2025489 PMAQI
14th Jul 20254810 PMAQI
14th Jul 20254811 PMAQI
15th Jul 20254812 AMAQI
15th Jul 2025501 AMAQI
15th Jul 2025522 AMAQI
15th Jul 2025523 AMAQI
23°C18/30°C
15th Jul 2025524 AMAQI
15th Jul 2025505 AMAQI
15th Jul 2025506 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025518 AMAQI
15th Jul 2025359 AMAQI
15th Jul 20253410 AMAQI
15th Jul 20253811 AMAQI
15th Jul 20253212 PMAQI
15th Jul 2025331 PMAQI
15th Jul 2025342 PMAQI
15th Jul 2025373 PMAQI
15th Jul 2025384 PMAQI
15th Jul 2025355 PMAQI
15th Jul 2025366 PMAQI
15th Jul 2025367 PMAQI
15th Jul 2025388 PMAQI
15th Jul 2025479 PMAQI
15th Jul 20254610 PMAQI
15th Jul 20254811 PMAQI
16th Jul 20254812 AMAQI
16th Jul 2025481 AMAQI
16th Jul 2025502 AMAQI
16th Jul 2025513 AMAQI
23°C19/26°C
16th Jul 2025514 AMAQI
16th Jul 2025495 AMAQI
16th Jul 2025506 AMAQI
16th Jul 2025507 AMAQI
16th Jul 2025508 AMAQI
16th Jul 2025279 AMAQI
16th Jul 20252010 AMAQI
16th Jul 20252211 AMAQI
16th Jul 20252612 PMAQI
16th Jul 2025401 PMAQI
16th Jul 2025432 PMAQI
16th Jul 2025443 PMAQI
16th Jul 2025494 PMAQI
16th Jul 2025535 PMAQI
16th Jul 2025536 PMAQI
16th Jul 2025557 PMAQI
16th Jul 2025538 PMAQI
16th Jul 2025489 PMAQI
16th Jul 20254610 PMAQI
16th Jul 20254711 PMAQI
17th Jul 20254712 AMAQI
17th Jul 2025471 AMAQI
17th Jul 2025482 AMAQI
17th Jul 2025483 AMAQI
25°C21/29°C
17th Jul 2025494 AMAQI
17th Jul 2025505 AMAQI
17th Jul 2025486 AMAQI
17th Jul 2025487 AMAQI
17th Jul 2025508 AMAQI
17th Jul 2025409 AMAQI
17th Jul 20253410 AMAQI
17th Jul 20253411 AMAQI
17th Jul 20253312 PMAQI
17th Jul 2025391 PMAQI
17th Jul 2025402 PMAQI
17th Jul 2025413 PMAQI
17th Jul 2025454 PMAQI
17th Jul 2025445 PMAQI
17th Jul 2025436 PMAQI
17th Jul 2025447 PMAQI
17th Jul 2025458 PMAQI
17th Jul 2025499 PMAQI
17th Jul 20254810 PMAQI
17th Jul 20254811 PMAQI
18th Jul 20254712 AMAQI
18th Jul 2025511 AMAQI
18th Jul 2025482 AMAQI
18th Jul 2025503 AMAQI
22°C19/27°C
18th Jul 2025494 AMAQI
18th Jul 2025485 AMAQI
18th Jul 2025496 AMAQI
18th Jul 2025487 AMAQI
18th Jul 2025488 AMAQI
18th Jul 2025519 AMAQI
18th Jul 20255310 AMAQI
18th Jul 20255211 AMAQI
18th Jul 20255212 PMAQI
18th Jul 2025501 PMAQI
18th Jul 2025502 PMAQI
18th Jul 2025513 PMAQI
18th Jul 2025504 PMAQI
18th Jul 2025485 PMAQI
18th Jul 2025486 PMAQI
18th Jul 2025507 PMAQI
18th Jul 2025498 PMAQI
18th Jul 2025479 PMAQI
18th Jul 20254610 PMAQI
18th Jul 20254411 PMAQI
19th Jul 20254412 AMAQI
19th Jul 2025441 AMAQI
19th Jul 2025472 AMAQI
19th Jul 2025473 AMAQI
25°C19/33°C
19th Jul 2025474 AMAQI
19th Jul 2025495 AMAQI
19th Jul 2025496 AMAQI
19th Jul 2025497 AMAQI
19th Jul 2025508 AMAQI
19th Jul 2025469 AMAQI
19th Jul 20255310 AMAQI
19th Jul 20255411 AMAQI
19th Jul 20255412 PMAQI
19th Jul 2025511 PMAQI
19th Jul 2025532 PMAQI
19th Jul 2025533 PMAQI
19th Jul 2025534 PMAQI
19th Jul 2025525 PMAQI
19th Jul 2025546 PMAQI
19th Jul 2025527 PMAQI
19th Jul 2025558 PMAQI
19th Jul 2025549 PMAQI
19th Jul 20255310 PMAQI
19th Jul 20254911 PMAQI
20th Jul 20254912 AMAQI
20th Jul 2025471 AMAQI
20th Jul 2025462 AMAQI
20th Jul 2025463 AMAQI
25°C19/32°C
20th Jul 2025474 AMAQI
20th Jul 2025475 AMAQI
20th Jul 2025496 AMAQI
20th Jul 2025487 AMAQI
20th Jul 2025488 AMAQI
20th Jul 2025519 AMAQI
20th Jul 20255410 AMAQI
20th Jul 20254711 AMAQI
20th Jul 20253912 PMAQI
20th Jul 2025311 PMAQI
20th Jul 2025292 PMAQI
20th Jul 2025313 PMAQI
20th Jul 2025384 PMAQI
20th Jul 2025385 PMAQI
20th Jul 2025386 PMAQI
20th Jul 2025347 PMAQI
20th Jul 2025398 PMAQI
20th Jul 2025439 PMAQI
20th Jul 20254210 PMAQI
20th Jul 20254311 PMAQI
21st Jul 20254412 AMAQI
21st Jul 2025451 AMAQI
21st Jul 2025472 AMAQI
21st Jul 2025463 AMAQI
25°C18/32°C
21st Jul 2025464 AMAQI
21st Jul 2025465 AMAQI
21st Jul 2025466 AMAQI
21st Jul 2025457 AMAQI
21st Jul 2025468 AMAQI
21st Jul 2025459 AMAQI
21st Jul 20254810 AMAQI
21st Jul 20254811 AMAQI
21st Jul 20253812 PMAQI
21st Jul 2025361 PMAQI
21st Jul 2025362 PMAQI
21st Jul 2025363 PMAQI
21st Jul 2025324 PMAQI
21st Jul 2025285 PMAQI
21st Jul 2025286 PMAQI
21st Jul 2025347 PMAQI
21st Jul 2025388 PMAQI
21st Jul 2025389 PMAQI
21st Jul 20253910 PMAQI
21st Jul 20253811 PMAQI
22nd Jul 20253612 AMAQI
22nd Jul 2025401 AMAQI
22nd Jul 2025452 AMAQI
22nd Jul 2025453 AMAQI
25°C17/33°C
22nd Jul 2025454 AMAQI
22nd Jul 2025445 AMAQI
22nd Jul 2025446 AMAQI
22nd Jul 2025447 AMAQI
22nd Jul 2025448 AMAQI
22nd Jul 2025369 AMAQI
22nd Jul 20253610 AMAQI
22nd Jul 20254211 AMAQI
22nd Jul 20254212 PMAQI
22nd Jul 2025361 PMAQI
22nd Jul 2025342 PMAQI
22nd Jul 2025343 PMAQI
22nd Jul 2025374 PMAQI
22nd Jul 2025385 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025317 PMAQI
22nd Jul 2025338 PMAQI
22nd Jul 2025399 PMAQI
22nd Jul 20253810 PMAQI
22nd Jul 20253711 PMAQI
23rd Jul 20253912 AMAQI
23rd Jul 2025421 AMAQI
23rd Jul 2025452 AMAQI
23rd Jul 2025443 AMAQI
25°C18/32°C
23rd Jul 2025424 AMAQI
23rd Jul 2025425 AMAQI
23rd Jul 2025426 AMAQI
23rd Jul 2025427 AMAQI
23rd Jul 2025428 AMAQI
23rd Jul 2025379 AMAQI
23rd Jul 20254210 AMAQI
23rd Jul 20255111 AMAQI
23rd Jul 20255212 PMAQI
23rd Jul 2025461 PMAQI
23rd Jul 2025402 PMAQI
23rd Jul 2025363 PMAQI
23rd Jul 2025364 PMAQI
23rd Jul 2025355 PMAQI
23rd Jul 2025306 PMAQI
23rd Jul 2025287 PMAQI
23rd Jul 2025318 PMAQI
23rd Jul 2025379 PMAQI
23rd Jul 20253710 PMAQI
23rd Jul 20253611 PMAQI
24th Jul 20253812 AMAQI
24th Jul 2025401 AMAQI
24th Jul 2025432 AMAQI
24th Jul 2025423 AMAQI
24°C18/32°C
24th Jul 2025434 AMAQI
24th Jul 2025435 AMAQI
24th Jul 2025436 AMAQI
24th Jul 2025437 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025339 AMAQI
24th Jul 20253610 AMAQI
24th Jul 20253611 AMAQI
24th Jul 20253512 PMAQI
24th Jul 2025331 PMAQI
24th Jul 2025312 PMAQI
24th Jul 2025303 PMAQI
24th Jul 2025304 PMAQI
24th Jul 2025305 PMAQI
24th Jul 2025346 PMAQI
24th Jul 2025387 PMAQI
24th Jul 2025368 PMAQI
24th Jul 2025369 PMAQI
24th Jul 20253710 PMAQI
24th Jul 20253711 PMAQI
25th Jul 20254212 AMAQI
25th Jul 2025421 AMAQI
25th Jul 2025432 AMAQI
25th Jul 2025433 AMAQI
25°C18/33°C
25th Jul 2025424 AMAQI
25th Jul 2025405 AMAQI
25th Jul 2025416 AMAQI
25th Jul 2025417 AMAQI
25th Jul 2025408 AMAQI
25th Jul 2025379 AMAQI
25th Jul 20253910 AMAQI
25th Jul 20253711 AMAQI
25th Jul 20253812 PMAQI
25th Jul 2025341 PMAQI
25th Jul 2025322 PMAQI
25th Jul 2025393 PMAQI
25th Jul 2025404 PMAQI
25th Jul 2025405 PMAQI
25th Jul 2025466 PMAQI
25th Jul 2025507 PMAQI
25th Jul 2025498 PMAQI
25th Jul 2025459 PMAQI
25th Jul 20254610 PMAQI
25th Jul 20254711 PMAQI
26th Jul 20254512 AMAQI
26th Jul 2025431 AMAQI
26th Jul 2025442 AMAQI
26th Jul 2025433 AMAQI
25°C17/34°C
26th Jul 2025424 AMAQI
26th Jul 2025425 AMAQI
26th Jul 2025416 AMAQI
26th Jul 2025417 AMAQI
26th Jul 2025408 AMAQI
26th Jul 2025509 AMAQI
26th Jul 20255510 AMAQI
26th Jul 20255611 AMAQI
26th Jul 20255112 PMAQI
26th Jul 2025481 PMAQI
26th Jul 2025442 PMAQI
26th Jul 2025413 PMAQI
26th Jul 2025364 PMAQI
26th Jul 2025325 PMAQI
26th Jul 2025326 PMAQI
26th Jul 2025407 PMAQI
26th Jul 2025428 PMAQI
26th Jul 2025439 PMAQI
26th Jul 20254410 PMAQI
26th Jul 20254311 PMAQI
27th Jul 20254312 AMAQI
27th Jul 2025421 AMAQI
27th Jul 2025432 AMAQI
27th Jul 2025443 AMAQI
24°C18/30°C
27th Jul 2025444 AMAQI
27th Jul 2025445 AMAQI
27th Jul 2025446 AMAQI
27th Jul 2025447 AMAQI
27th Jul 2025448 AMAQI
27th Jul 2025489 AMAQI
27th Jul 20255410 AMAQI
27th Jul 20255511 AMAQI
27th Jul 20255212 PMAQI
27th Jul 2025491 PMAQI
27th Jul 2025452 PMAQI
27th Jul 2025403 PMAQI
27th Jul 2025354 PMAQI
27th Jul 2025355 PMAQI
27th Jul 2025336 PMAQI
27th Jul 2025327 PMAQI
27th Jul 2025368 PMAQI
27th Jul 2025429 PMAQI
27th Jul 20254210 PMAQI
27th Jul 20254111 PMAQI
28th Jul 20253912 AMAQI
28th Jul 2025411 AMAQI
28th Jul 2025442 AMAQI
28th Jul 2025433 AMAQI
24°C18/31°C
28th Jul 2025444 AMAQI
28th Jul 2025445 AMAQI
28th Jul 2025456 AMAQI
28th Jul 2025447 AMAQI
28th Jul 2025448 AMAQI
28th Jul 2025369 AMAQI
28th Jul 20253210 AMAQI
28th Jul 20253211 AMAQI
28th Jul 20253412 PMAQI
28th Jul 2025341 PMAQI
28th Jul 2025362 PMAQI
28th Jul 2025363 PMAQI
28th Jul 2025354 PMAQI
28th Jul 2025355 PMAQI
28th Jul 2025336 PMAQI
28th Jul 2025367 PMAQI
28th Jul 2025418 PMAQI
28th Jul 2025429 PMAQI
28th Jul 20254010 PMAQI
28th Jul 20253811 PMAQI
29th Jul 20253912 AMAQI
29th Jul 2025421 AMAQI
29th Jul 2025432 AMAQI
29th Jul 2025443 AMAQI
25°C18/33°C
29th Jul 2025434 AMAQI
29th Jul 2025425 AMAQI
29th Jul 2025426 AMAQI
29th Jul 2025427 AMAQI
29th Jul 2025418 AMAQI
29th Jul 2025359 AMAQI
29th Jul 20254610 AMAQI
29th Jul 20254811 AMAQI
29th Jul 20253712 PMAQI
29th Jul 2025381 PMAQI
29th Jul 2025362 PMAQI
29th Jul 2025363 PMAQI
29th Jul 2025334 PMAQI
29th Jul 2025325 PMAQI
29th Jul 2025426 PMAQI
29th Jul 2025497 PMAQI
29th Jul 2025488 PMAQI
29th Jul 2025479 PMAQI
29th Jul 20254910 PMAQI
29th Jul 20254811 PMAQI
30th Jul 20254612 AMAQI
30th Jul 2025431 AMAQI
30th Jul 2025432 AMAQI
30th Jul 2025443 AMAQI
26°C19/35°C
30th Jul 2025434 AMAQI
30th Jul 2025425 AMAQI
30th Jul 2025426 AMAQI
30th Jul 2025427 AMAQI
30th Jul 2025428 AMAQI
30th Jul 2025399 AMAQI
30th Jul 20253710 AMAQI
30th Jul 20253411 AMAQI
30th Jul 20253412 PMAQI
30th Jul 2025351 PMAQI
30th Jul 2025362 PMAQI
30th Jul 2025363 PMAQI
30th Jul 2025414 PMAQI
30th Jul 2025425 PMAQI
30th Jul 2025446 PMAQI
30th Jul 2025397 PMAQI
30th Jul 2025408 PMAQI
30th Jul 2025449 PMAQI
30th Jul 20254210 PMAQI
30th Jul 20254311 PMAQI
31st Jul 20254312 AMAQI
31st Jul 2025441 AMAQI
31st Jul 2025452 AMAQI
31st Jul 2025463 AMAQI
25°C19/33°C
31st Jul 2025454 AMAQI
31st Jul 2025455 AMAQI
31st Jul 2025456 AMAQI
31st Jul 2025457 AMAQI
31st Jul 2025458 AMAQI
31st Jul 2025459 AMAQI
31st Jul 20254510 AMAQI
31st Jul 20253711 AMAQI
31st Jul 20253612 PMAQI
31st Jul 2025381 PMAQI
31st Jul 2025382 PMAQI
31st Jul 2025393 PMAQI
31st Jul 2025464 PMAQI
31st Jul 2025415 PMAQI
31st Jul 2025386 PMAQI
31st Jul 2025447 PMAQI
31st Jul 2025438 PMAQI
31st Jul 2025389 PMAQI
31st Jul 20253810 PMAQI
31st Jul 20253911 PMAQI
1st Aug 20253412 AMAQI
1st Aug 2025421 AMAQI
1st Aug 2025422 AMAQI
1st Aug 2025423 AMAQI
25°C19/32°C
1st Aug 2025444 AMAQI
1st Aug 2025425 AMAQI
1st Aug 2025436 AMAQI
1st Aug 2025467 AMAQI
1st Aug 2025438 AMAQI
1st Aug 2025379 AMAQI
1st Aug 20254110 AMAQI
1st Aug 20254711 AMAQI
1st Aug 20254712 PMAQI
1st Aug 2025481 PMAQI
1st Aug 2025372 PMAQI
1st Aug 2025353 PMAQI
1st Aug 2025354 PMAQI
1st Aug 2025385 PMAQI
1st Aug 2025366 PMAQI
1st Aug 2025297 PMAQI
1st Aug 2025328 PMAQI
1st Aug 2025329 PMAQI
1st Aug 20253310 PMAQI
1st Aug 20253111 PMAQI
2nd Aug 20253212 AMAQI
2nd Aug 2025351 AMAQI
2nd Aug 2025392 AMAQI
2nd Aug 2025413 AMAQI
25°C19/32°C
2nd Aug 2025424 AMAQI
2nd Aug 2025415 AMAQI
2nd Aug 2025426 AMAQI
2nd Aug 2025407 AMAQI
2nd Aug 2025418 AMAQI
2nd Aug 2025429 AMAQI
2nd Aug 20253110 AMAQI
2nd Aug 20254311 AMAQI
2nd Aug 20252212 PMAQI
2nd Aug 2025381 PMAQI
2nd Aug 2025482 PMAQI
2nd Aug 2025443 PMAQI
2nd Aug 2025424 PMAQI
2nd Aug 2025435 PMAQI
2nd Aug 2025506 PMAQI
2nd Aug 2025507 PMAQI
2nd Aug 2025308 PMAQI
2nd Aug 2025329 PMAQI
2nd Aug 20253110 PMAQI
2nd Aug 20253611 PMAQI
3rd Aug 20252912 AMAQI
3rd Aug 2025361 AMAQI
3rd Aug 2025392 AMAQI
3rd Aug 2025383 AMAQI
26°C20/33°C
3rd Aug 2025394 AMAQI
3rd Aug 2025385 AMAQI
3rd Aug 2025376 AMAQI
3rd Aug 2025367 AMAQI
3rd Aug 2025388 AMAQI
3rd Aug 2025309 AMAQI
3rd Aug 20254210 AMAQI
3rd Aug 20254411 AMAQI
3rd Aug 20255712 PMAQI
3rd Aug 2025491 PMAQI
3rd Aug 2025542 PMAQI
3rd Aug 2025433 PMAQI
3rd Aug 2025504 PMAQI
3rd Aug 2025535 PMAQI
3rd Aug 2025486 PMAQI
3rd Aug 2025507 PMAQI
3rd Aug 2025418 PMAQI
3rd Aug 2025339 PMAQI
3rd Aug 20253210 PMAQI
3rd Aug 20253211 PMAQI
4th Aug 20253012 AMAQI
4th Aug 2025351 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025373 AMAQI
26°C20/34°C
4th Aug 2025414 AMAQI
4th Aug 2025405 AMAQI
4th Aug 2025396 AMAQI
4th Aug 2025387 AMAQI
4th Aug 2025408 AMAQI
4th Aug 2025449 AMAQI
4th Aug 20254010 AMAQI
4th Aug 20255111 AMAQI
4th Aug 20255112 PMAQI
4th Aug 2025561 PMAQI
4th Aug 2025512 PMAQI
4th Aug 2025523 PMAQI
4th Aug 2025544 PMAQI
4th Aug 2025415 PMAQI
4th Aug 2025506 PMAQI
4th Aug 2025507 PMAQI
4th Aug 2025508 PMAQI
4th Aug 2025529 PMAQI
4th Aug 20254810 PMAQI
4th Aug 20254611 PMAQI
5th Aug 20254612 AMAQI
5th Aug 2025411 AMAQI
5th Aug 2025382 AMAQI
5th Aug 2025383 AMAQI
26°C21/32°C
5th Aug 2025424 AMAQI
5th Aug 2025455 AMAQI
5th Aug 2025396 AMAQI
5th Aug 2025427 AMAQI
5th Aug 2025398 AMAQI
5th Aug 2025359 AMAQI
5th Aug 20254410 AMAQI
5th Aug 20254911 AMAQI
5th Aug 20254712 PMAQI
5th Aug 2025391 PMAQI
5th Aug 2025472 PMAQI
5th Aug 2025403 PMAQI
5th Aug 2025424 PMAQI
5th Aug 2025465 PMAQI
5th Aug 2025426 PMAQI
5th Aug 2025427 PMAQI
5th Aug 2025418 PMAQI
5th Aug 2025419 PMAQI
5th Aug 20253810 PMAQI
5th Aug 20253611 PMAQI
6th Aug 20253812 AMAQI
6th Aug 2025391 AMAQI
6th Aug 2025422 AMAQI
6th Aug 2025423 AMAQI
24°C20/29°C
6th Aug 2025454 AMAQI
6th Aug 2025435 AMAQI
6th Aug 2025406 AMAQI
6th Aug 2025407 AMAQI
6th Aug 2025428 AMAQI
6th Aug 2025489 AMAQI
6th Aug 20253810 AMAQI
6th Aug 20254111 AMAQI
6th Aug 20254612 PMAQI
6th Aug 2025451 PMAQI
6th Aug 2025382 PMAQI
6th Aug 2025383 PMAQI
6th Aug 2025474 PMAQI
6th Aug 2025615 PMAQI
6th Aug 2025546 PMAQI
6th Aug 2025497 PMAQI
6th Aug 2025458 PMAQI
6th Aug 2025439 PMAQI
6th Aug 20255110 PMAQI
6th Aug 20254611 PMAQI
7th Aug 20254512 AMAQI
7th Aug 2025431 AMAQI
7th Aug 2025422 AMAQI
7th Aug 2025403 AMAQI
24°C20/31°C
7th Aug 2025384 AMAQI
7th Aug 2025425 AMAQI
7th Aug 2025396 AMAQI
7th Aug 2025407 AMAQI
7th Aug 2025408 AMAQI
7th Aug 2025389 AMAQI
7th Aug 20254010 AMAQI
7th Aug 20253411 AMAQI
7th Aug 20251912 PMAQI
7th Aug 2025201 PMAQI
7th Aug 2025252 PMAQI
7th Aug 2025243 PMAQI
7th Aug 2025284 PMAQI
7th Aug 2025215 PMAQI
7th Aug 2025216 PMAQI
7th Aug 2025247 PMAQI
7th Aug 2025268 PMAQI
7th Aug 2025349 PMAQI
7th Aug 20253210 PMAQI
7th Aug 20253211 PMAQI
8th Aug 20253112 AMAQI
8th Aug 2025351 AMAQI
8th Aug 2025402 AMAQI
8th Aug 2025423 AMAQI
--°C/°C
8th Aug 2025414 AMAQI
4 AM11 AM
6 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 8 AM
46AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
9 AM - 6 PM
41AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 8 AM (Avg. 46), while the lowest AQI was between 9 AM to 6 PM (Avg. 41).
Night time
Avg. Highest Time
12 AM - 3 AM
45AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
7 PM - 11 PM
43AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 45), while the lowest AQI was between 7 PM to 11 PM (Avg. 43).
2025 Days Vs Air Quality
Ueda, Morioka, Iwate, Japan
2025
87%
191
13%
28
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Good
191 DaysModerate
28 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2025, 87% of 219 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
Ueda, Morioka, 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
26AQI
26AQI
2nd January 2025
27AQI
27AQI
3rd January 2025
27AQI
27AQI
4th January 2025
26AQI
26AQI
5th January 2025
27AQI
27AQI
6th January 2025
35AQI
35AQI
7th January 2025
31AQI
31AQI
8th January 2025
31AQI
31AQI
9th January 2025
26AQI
26AQI
10th January 2025
26AQI
26AQI
11th January 2025
27AQI
27AQI
12th January 2025
29AQI
29AQI
13th January 2025
27AQI
27AQI
14th January 2025
34AQI
34AQI
15th January 2025
30AQI
30AQI
16th January 2025
28AQI
28AQI
17th January 2025
26AQI
26AQI
18th January 2025
29AQI
29AQI
19th January 2025
36AQI
36AQI
20th January 2025
45AQI
45AQI
21st January 2025
54AQI
54AQI
22nd January 2025
47AQI
47AQI
23rd January 2025
51AQI
51AQI
24th January 2025
48AQI
48AQI
25th January 2025
43AQI
43AQI
26th January 2025
35AQI
35AQI
27th January 2025
36AQI
36AQI
28th January 2025
36AQI
36AQI
29th January 2025
29AQI
29AQI
30th January 2025
30AQI
30AQI
31st January 2025
29AQI
29AQI
1st February 2025
29AQI
29AQI
2nd February 2025
32AQI
32AQI
3rd February 2025
37AQI
37AQI
4th February 2025
30AQI
30AQI
5th February 2025
31AQI
31AQI
6th February 2025
29AQI
29AQI
7th February 2025
37AQI
37AQI
8th February 2025
37AQI
37AQI
9th February 2025
31AQI
31AQI
10th February 2025
31AQI
31AQI
11th February 2025
31AQI
31AQI
12th February 2025
39AQI
39AQI
13th February 2025
33AQI
33AQI
14th February 2025
34AQI
34AQI
15th February 2025
30AQI
30AQI
16th February 2025
42AQI
42AQI
17th February 2025
52AQI
52AQI
18th February 2025
33AQI
33AQI
19th February 2025
36AQI
36AQI
20th February 2025
28AQI
28AQI
21st February 2025
29AQI
29AQI
22nd February 2025
29AQI
29AQI
23rd February 2025
29AQI
29AQI
24th February 2025
30AQI
30AQI
25th February 2025
34AQI
34AQI
26th February 2025
41AQI
41AQI
27th February 2025
39AQI
39AQI
28th February 2025
55AQI
55AQI
1st March 2025
56AQI
56AQI
2nd March 2025
63AQI
63AQI
3rd March 2025
40AQI
40AQI
4th March 2025
41AQI
41AQI
5th March 2025
32AQI
32AQI
6th March 2025
32AQI
32AQI
7th March 2025
31AQI
31AQI
8th March 2025
33AQI
33AQI
9th March 2025
34AQI
34AQI
10th March 2025
38AQI
38AQI
11th March 2025
45AQI
45AQI
12th March 2025
48AQI
48AQI
13th March 2025
54AQI
54AQI
14th March 2025
47AQI
47AQI
15th March 2025
37AQI
37AQI
16th March 2025
33AQI
33AQI
17th March 2025
22AQI
22AQI
18th March 2025
26AQI
26AQI
19th March 2025
28AQI
28AQI
20th March 2025
39AQI
39AQI
21st March 2025
51AQI
51AQI
22nd March 2025
55AQI
55AQI
23rd March 2025
35AQI
35AQI
24th March 2025
40AQI
40AQI
25th March 2025
60AQI
60AQI
26th March 2025
51AQI
51AQI
27th March 2025
62AQI
62AQI
28th March 2025
49AQI
49AQI
29th March 2025
39AQI
39AQI
30th March 2025
37AQI
37AQI
31st March 2025
34AQI
34AQI
1st April 2025
33AQI
33AQI
2nd April 2025
23AQI
23AQI
3rd April 2025
22AQI
22AQI
4th April 2025
19AQI
19AQI
5th April 2025
28AQI
28AQI
6th April 2025
32AQI
32AQI
7th April 2025
28AQI
28AQI
8th April 2025
34AQI
34AQI
9th April 2025
30AQI
30AQI
10th April 2025
41AQI
41AQI
11th April 2025
42AQI
42AQI
12th April 2025
35AQI
35AQI
13th April 2025
29AQI
29AQI
14th April 2025
23AQI
23AQI
15th April 2025
24AQI
24AQI
16th April 2025
27AQI
27AQI
17th April 2025
42AQI
42AQI
18th April 2025
45AQI
45AQI
19th April 2025
48AQI
48AQI
20th April 2025
45AQI
45AQI
21st April 2025
41AQI
41AQI
22nd April 2025
45AQI
45AQI
23rd April 2025
38AQI
38AQI
24th April 2025
30AQI
30AQI
25th April 2025
28AQI
28AQI
26th April 2025
54AQI
54AQI
27th April 2025
48AQI
48AQI
28th April 2025
55AQI
55AQI
29th April 2025
31AQI
31AQI
30th April 2025
27AQI
27AQI
1st May 2025
27AQI
27AQI
2nd May 2025
25AQI
25AQI
3rd May 2025
35AQI
35AQI
4th May 2025
33AQI
33AQI
5th May 2025
34AQI
34AQI
6th May 2025
36AQI
36AQI
7th May 2025
25AQI
25AQI
8th May 2025
39AQI
39AQI
9th May 2025
42AQI
42AQI
10th May 2025
27AQI
27AQI
11th May 2025
27AQI
27AQI
12th May 2025
33AQI
33AQI
13th May 2025
35AQI
35AQI
14th May 2025
44AQI
44AQI
15th May 2025
47AQI
47AQI
16th May 2025
52AQI
52AQI
17th May 2025
41AQI
41AQI
18th May 2025
43AQI
43AQI
19th May 2025
46AQI
46AQI
20th May 2025
50AQI
50AQI
21st May 2025
50AQI
50AQI
22nd May 2025
41AQI
41AQI
23rd May 2025
41AQI
41AQI
24th May 2025
39AQI
39AQI
25th May 2025
26AQI
26AQI
26th May 2025
28AQI
28AQI
27th May 2025
30AQI
30AQI
28th May 2025
33AQI
33AQI
29th May 2025
40AQI
40AQI
30th May 2025
41AQI
41AQI
31st May 2025
29AQI
29AQI
1st June 2025
27AQI
27AQI
2nd June 2025
35AQI
35AQI
3rd June 2025
43AQI
43AQI
4th June 2025
33AQI
33AQI
5th June 2025
38AQI
38AQI
6th June 2025
38AQI
38AQI
7th June 2025
51AQI
51AQI
8th June 2025
52AQI
52AQI
9th June 2025
58AQI
58AQI
10th June 2025
52AQI
52AQI
11th June 2025
48AQI
48AQI
12th June 2025
41AQI
41AQI
13th June 2025
40AQI
40AQI
14th June 2025
44AQI
44AQI
15th June 2025
30AQI
30AQI
16th June 2025
28AQI
28AQI
17th June 2025
30AQI
30AQI
18th June 2025
34AQI
34AQI
19th June 2025
39AQI
39AQI
20th June 2025
38AQI
38AQI
21st June 2025
38AQI
38AQI
22nd June 2025
48AQI
48AQI
23rd June 2025
41AQI
41AQI
24th June 2025
39AQI
39AQI
25th June 2025
42AQI
42AQI
26th June 2025
35AQI
35AQI
27th June 2025
35AQI
35AQI
28th June 2025
34AQI
34AQI
29th June 2025
36AQI
36AQI
30th June 2025
42AQI
42AQI
1st July 2025
44AQI
44AQI
2nd July 2025
46AQI
46AQI
3rd July 2025
53AQI
53AQI
4th July 2025
56AQI
56AQI
5th July 2025
53AQI
53AQI
6th July 2025
54AQI
54AQI
7th July 2025
54AQI
54AQI
8th July 2025
54AQI
54AQI
9th July 2025
57AQI
57AQI
10th July 2025
52AQI
52AQI
11th July 2025
48AQI
48AQI
12th July 2025
47AQI
47AQI
13th July 2025
49AQI
49AQI
14th July 2025
44AQI
44AQI
15th July 2025
44AQI
44AQI
16th July 2025
46AQI
46AQI
17th July 2025
45AQI
45AQI
18th July 2025
48AQI
48AQI
19th July 2025
51AQI
51AQI
20th July 2025
43AQI
43AQI
21st July 2025
40AQI
40AQI
22nd July 2025
39AQI
39AQI
23rd July 2025
39AQI
39AQI
24th July 2025
37AQI
37AQI
25th July 2025
42AQI
42AQI
26th July 2025
43AQI
43AQI
27th July 2025
42AQI
42AQI
28th July 2025
39AQI
39AQI
29th July 2025
42AQI
42AQI
30th July 2025
41AQI
41AQI
31st July 2025
42AQI
42AQI
1st August 2025
39AQI
39AQI
2nd August 2025
39AQI
39AQI
3rd August 2025
41AQI
41AQI
4th August 2025
44AQI
44AQI
5th August 2025
41AQI
41AQI
6th August 2025
43AQI
43AQI
7th August 2025
41AQI
41AQI
33AQI
35AQI
42AQI
35AQI
37AQI
40AQI
46AQI
41AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202538AQI
29
2
26
2
23
8
28
2
30
1
26
4
22
9
7
191
28
Highest AQI recorded in
July46AQI
Lowest AQI recorded in
January33AQI
202439AQI
31
27
2
26
5
15
14
1
21
10
18
12
22
8
1
30
1
29
1
30
1
28
2
31
308
56
2
Highest AQI recorded in
April53AQI
Lowest AQI recorded in
December27AQI
202343AQI
24
7
18
10
15
16
12
18
22
9
25
5
22
9
25
6
30
29
2
22
7
29
2
273
91
Highest AQI recorded in
April57AQI
Lowest AQI recorded in
September34AQI
202239AQI
3
16
5
23
8
20
10
25
6
25
5
24
1
28
26
5
26
4
30
1
247
44
Highest AQI recorded in
April47AQI
Lowest AQI recorded in
August26AQI
202135AQI
28
3
24
4
21
8
20
1
25
5
1
22
8
25
6
30
1
30
30
1
27
3
30
1
312
41
1
Highest AQI recorded in
June42AQI
Lowest AQI recorded in
August29AQI
202032AQI
10
1
18
2
16
2
26
4
29
2
22
7
2
19
29
2
23
7
29
2
221
29
2
Highest AQI recorded in
August44AQI
Lowest AQI recorded in
September23AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
43AQILeast Polluted Year Recorded
2020(Avg.)
32AQIUeda's annual 2025 AQI (38) shows an average percentage change of 2.8% (worsened AQI) compared to previous years: 2020 (32), 2021 (35), 2022 (39), 2023 (43), 2024 (39).
