Kataniwacho, Gotsucho, Shimane, 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
Kataniwacho, Gotsucho, Shimane, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2021
61AQILowest AQI recorded on
29th Aug 2024
10AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 40 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Kataniwacho, Gotsucho, Shimane, Japan
AQI
Day
Night
.
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
12PM3rd Aug
56AQI
Avg. Lowest Time
10AM3rd Aug
38AQI
In the last 24 hours,
Kataniwacho's AQI reached its highest point of 56 at 12 PM during the Night, while the lowest point, 38, was recorded at 10 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kataniwacho, Gotsucho, Shimane, Japan
JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 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
Day
Night
5th Jul 2025735 AMAQI
5th Jul 2025746 AMAQI
5th Jul 2025747 AMAQI
5th Jul 2025728 AMAQI
5th Jul 2025789 AMAQI
5th Jul 20257310 AMAQI
5th Jul 20257311 AMAQI
5th Jul 20256312 PMAQI
5th Jul 2025551 PMAQI
5th Jul 2025542 PMAQI
5th Jul 2025563 PMAQI
5th Jul 2025574 PMAQI
5th Jul 2025555 PMAQI
5th Jul 2025566 PMAQI
5th Jul 2025587 PMAQI
5th Jul 2025628 PMAQI
5th Jul 2025659 PMAQI
5th Jul 20256510 PMAQI
5th Jul 20256611 PMAQI
6th Jul 20256612 AMAQI
6th Jul 2025681 AMAQI
6th Jul 2025772 AMAQI
6th Jul 2025783 AMAQI
6th Jul 2025764 AMAQI
25°C23/28°C
6th Jul 2025785 AMAQI
6th Jul 2025766 AMAQI
6th Jul 2025767 AMAQI
6th Jul 2025768 AMAQI
6th Jul 2025539 AMAQI
6th Jul 20253610 AMAQI
6th Jul 20253511 AMAQI
6th Jul 20253612 PMAQI
6th Jul 2025421 PMAQI
6th Jul 2025452 PMAQI
6th Jul 2025433 PMAQI
6th Jul 2025414 PMAQI
6th Jul 2025345 PMAQI
6th Jul 2025356 PMAQI
6th Jul 2025407 PMAQI
6th Jul 2025488 PMAQI
6th Jul 2025619 PMAQI
6th Jul 20256410 PMAQI
6th Jul 20256211 PMAQI
7th Jul 20256212 AMAQI
7th Jul 2025681 AMAQI
7th Jul 2025792 AMAQI
7th Jul 2025783 AMAQI
7th Jul 2025754 AMAQI
25°C23/28°C
7th Jul 2025725 AMAQI
7th Jul 2025726 AMAQI
7th Jul 2025727 AMAQI
7th Jul 2025728 AMAQI
7th Jul 2025489 AMAQI
7th Jul 20254410 AMAQI
7th Jul 20255011 AMAQI
7th Jul 20254612 PMAQI
7th Jul 2025491 PMAQI
7th Jul 2025502 PMAQI
7th Jul 2025443 PMAQI
7th Jul 2025414 PMAQI
7th Jul 2025495 PMAQI
7th Jul 2025486 PMAQI
7th Jul 2025497 PMAQI
7th Jul 2025588 PMAQI
7th Jul 2025629 PMAQI
7th Jul 20256210 PMAQI
7th Jul 20256211 PMAQI
8th Jul 20256412 AMAQI
8th Jul 2025691 AMAQI
8th Jul 2025722 AMAQI
8th Jul 2025753 AMAQI
8th Jul 2025734 AMAQI
26°C23/28°C
8th Jul 2025705 AMAQI
8th Jul 2025716 AMAQI
8th Jul 2025707 AMAQI
8th Jul 2025708 AMAQI
8th Jul 2025579 AMAQI
8th Jul 20255210 AMAQI
8th Jul 20255511 AMAQI
8th Jul 20255412 PMAQI
8th Jul 2025561 PMAQI
8th Jul 2025562 PMAQI
8th Jul 2025573 PMAQI
8th Jul 2025584 PMAQI
8th Jul 2025585 PMAQI
8th Jul 2025566 PMAQI
8th Jul 2025537 PMAQI
8th Jul 2025568 PMAQI
8th Jul 2025609 PMAQI
8th Jul 20255910 PMAQI
8th Jul 20255911 PMAQI
9th Jul 20255912 AMAQI
9th Jul 2025621 AMAQI
9th Jul 2025722 AMAQI
9th Jul 2025713 AMAQI
9th Jul 2025704 AMAQI
26°C24/28°C
9th Jul 2025685 AMAQI
9th Jul 2025686 AMAQI
9th Jul 2025687 AMAQI
9th Jul 2025688 AMAQI
9th Jul 2025579 AMAQI
9th Jul 20255410 AMAQI
9th Jul 20255811 AMAQI
9th Jul 20255912 PMAQI
9th Jul 2025601 PMAQI
9th Jul 2025652 PMAQI
9th Jul 2025643 PMAQI
9th Jul 2025654 PMAQI
9th Jul 2025665 PMAQI
9th Jul 2025676 PMAQI
9th Jul 2025697 PMAQI
9th Jul 2025698 PMAQI
9th Jul 2025689 PMAQI
9th Jul 20256810 PMAQI
9th Jul 20256811 PMAQI
10th Jul 20256912 AMAQI
10th Jul 2025681 AMAQI
10th Jul 2025692 AMAQI
10th Jul 2025693 AMAQI
10th Jul 2025674 AMAQI
25°C23/28°C
10th Jul 2025665 AMAQI
10th Jul 2025666 AMAQI
10th Jul 2025667 AMAQI
10th Jul 2025668 AMAQI
10th Jul 2025689 AMAQI
10th Jul 20257010 AMAQI
10th Jul 20257511 AMAQI
10th Jul 20257612 PMAQI
10th Jul 2025821 PMAQI
10th Jul 2025852 PMAQI
10th Jul 2025833 PMAQI
10th Jul 2025824 PMAQI
10th Jul 2025725 PMAQI
10th Jul 2025666 PMAQI
10th Jul 2025667 PMAQI
10th Jul 2025708 PMAQI
10th Jul 2025709 PMAQI
10th Jul 20257110 PMAQI
10th Jul 20257111 PMAQI
11th Jul 20257212 AMAQI
11th Jul 2025711 AMAQI
11th Jul 2025682 AMAQI
11th Jul 2025683 AMAQI
11th Jul 2025704 AMAQI
26°C23/29°C
11th Jul 2025705 AMAQI
11th Jul 2025706 AMAQI
11th Jul 2025707 AMAQI
11th Jul 2025708 AMAQI
11th Jul 2025709 AMAQI
11th Jul 20257010 AMAQI
11th Jul 20256411 AMAQI
11th Jul 20256112 PMAQI
11th Jul 2025591 PMAQI
11th Jul 2025592 PMAQI
11th Jul 2025583 PMAQI
11th Jul 2025564 PMAQI
11th Jul 2025565 PMAQI
11th Jul 2025546 PMAQI
11th Jul 2025537 PMAQI
11th Jul 2025578 PMAQI
11th Jul 2025629 PMAQI
11th Jul 20256110 PMAQI
11th Jul 20256211 PMAQI
12th Jul 20256112 AMAQI
12th Jul 2025651 AMAQI
12th Jul 2025702 AMAQI
12th Jul 2025703 AMAQI
12th Jul 2025704 AMAQI
25°C23/29°C
12th Jul 2025685 AMAQI
12th Jul 2025696 AMAQI
12th Jul 2025697 AMAQI
12th Jul 2025698 AMAQI
12th Jul 2025539 AMAQI
12th Jul 20254310 AMAQI
12th Jul 20255211 AMAQI
12th Jul 20255212 PMAQI
12th Jul 2025521 PMAQI
12th Jul 2025522 PMAQI
12th Jul 2025513 PMAQI
12th Jul 2025544 PMAQI
12th Jul 2025515 PMAQI
12th Jul 2025496 PMAQI
12th Jul 2025497 PMAQI
12th Jul 2025548 PMAQI
12th Jul 2025599 PMAQI
12th Jul 20255810 PMAQI
12th Jul 20255811 PMAQI
13th Jul 20255912 AMAQI
13th Jul 2025631 AMAQI
13th Jul 2025682 AMAQI
13th Jul 2025683 AMAQI
13th Jul 2025664 AMAQI
25°C23/28°C
13th Jul 2025655 AMAQI
13th Jul 2025656 AMAQI
13th Jul 2025647 AMAQI
13th Jul 2025648 AMAQI
13th Jul 2025559 AMAQI
13th Jul 20255210 AMAQI
13th Jul 20255211 AMAQI
13th Jul 20254812 PMAQI
13th Jul 2025491 PMAQI
13th Jul 2025502 PMAQI
13th Jul 2025533 PMAQI
13th Jul 2025484 PMAQI
13th Jul 2025435 PMAQI
13th Jul 2025436 PMAQI
13th Jul 2025407 PMAQI
13th Jul 2025458 PMAQI
13th Jul 2025569 PMAQI
13th Jul 20255610 PMAQI
13th Jul 20255511 PMAQI
14th Jul 20255512 AMAQI
14th Jul 2025581 AMAQI
14th Jul 2025642 AMAQI
14th Jul 2025643 AMAQI
14th Jul 2025634 AMAQI
26°C24/30°C
14th Jul 2025625 AMAQI
14th Jul 2025616 AMAQI
14th Jul 2025627 AMAQI
14th Jul 2025628 AMAQI
14th Jul 2025289 AMAQI
14th Jul 20251710 AMAQI
14th Jul 20251611 AMAQI
14th Jul 20251612 PMAQI
14th Jul 2025211 PMAQI
14th Jul 2025222 PMAQI
14th Jul 2025233 PMAQI
14th Jul 2025214 PMAQI
14th Jul 2025205 PMAQI
14th Jul 2025216 PMAQI
14th Jul 2025217 PMAQI
14th Jul 2025348 PMAQI
14th Jul 2025499 PMAQI
14th Jul 20255010 PMAQI
14th Jul 20255011 PMAQI
15th Jul 20255112 AMAQI
15th Jul 2025541 AMAQI
15th Jul 2025612 AMAQI
15th Jul 2025613 AMAQI
15th Jul 2025594 AMAQI
24°C21/27°C
15th Jul 2025565 AMAQI
15th Jul 2025566 AMAQI
15th Jul 2025567 AMAQI
15th Jul 2025568 AMAQI
15th Jul 2025449 AMAQI
15th Jul 20254010 AMAQI
15th Jul 20254311 AMAQI
15th Jul 20255012 PMAQI
15th Jul 2025431 PMAQI
15th Jul 2025412 PMAQI
15th Jul 2025443 PMAQI
15th Jul 2025514 PMAQI
15th Jul 2025515 PMAQI
15th Jul 2025506 PMAQI
15th Jul 2025527 PMAQI
15th Jul 2025508 PMAQI
15th Jul 2025549 PMAQI
15th Jul 20255410 PMAQI
15th Jul 20255411 PMAQI
16th Jul 20255512 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025573 AMAQI
16th Jul 2025554 AMAQI
24°C21/29°C
16th Jul 2025555 AMAQI
16th Jul 2025556 AMAQI
16th Jul 2025557 AMAQI
16th Jul 2025558 AMAQI
16th Jul 2025579 AMAQI
16th Jul 20255610 AMAQI
16th Jul 20255611 AMAQI
16th Jul 20255912 PMAQI
16th Jul 2025571 PMAQI
16th Jul 2025542 PMAQI
16th Jul 2025533 PMAQI
16th Jul 2025554 PMAQI
16th Jul 2025565 PMAQI
16th Jul 2025556 PMAQI
16th Jul 2025547 PMAQI
16th Jul 2025568 PMAQI
16th Jul 2025549 PMAQI
16th Jul 20255410 PMAQI
16th Jul 20255611 PMAQI
17th Jul 20255612 AMAQI
17th Jul 2025561 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025553 AMAQI
17th Jul 2025554 AMAQI
26°C22/29°C
17th Jul 2025565 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025558 AMAQI
17th Jul 2025499 AMAQI
17th Jul 20254410 AMAQI
17th Jul 20253611 AMAQI
17th Jul 20253412 PMAQI
17th Jul 2025371 PMAQI
17th Jul 2025382 PMAQI
17th Jul 2025403 PMAQI
17th Jul 2025394 PMAQI
17th Jul 2025365 PMAQI
17th Jul 2025396 PMAQI
17th Jul 2025347 PMAQI
17th Jul 2025328 PMAQI
17th Jul 2025429 PMAQI
17th Jul 20254210 PMAQI
17th Jul 20254011 PMAQI
18th Jul 20254012 AMAQI
18th Jul 2025461 AMAQI
18th Jul 2025552 AMAQI
18th Jul 2025563 AMAQI
18th Jul 2025544 AMAQI
27°C24/31°C
18th Jul 2025545 AMAQI
18th Jul 2025546 AMAQI
18th Jul 2025547 AMAQI
18th Jul 2025548 AMAQI
18th Jul 2025249 AMAQI
18th Jul 20251410 AMAQI
18th Jul 20251611 AMAQI
18th Jul 20251412 PMAQI
18th Jul 2025191 PMAQI
18th Jul 2025202 PMAQI
18th Jul 2025193 PMAQI
18th Jul 2025224 PMAQI
18th Jul 2025215 PMAQI
18th Jul 2025256 PMAQI
18th Jul 2025237 PMAQI
18th Jul 2025338 PMAQI
18th Jul 2025459 PMAQI
18th Jul 20254310 PMAQI
18th Jul 20254111 PMAQI
19th Jul 20253912 AMAQI
19th Jul 2025451 AMAQI
19th Jul 2025532 AMAQI
19th Jul 2025533 AMAQI
19th Jul 2025504 AMAQI
24°C23/25°C
19th Jul 2025485 AMAQI
19th Jul 2025466 AMAQI
19th Jul 2025467 AMAQI
19th Jul 2025478 AMAQI
19th Jul 2025289 AMAQI
19th Jul 20252010 AMAQI
19th Jul 20252011 AMAQI
19th Jul 20251812 PMAQI
19th Jul 2025221 PMAQI
19th Jul 2025222 PMAQI
19th Jul 2025233 PMAQI
19th Jul 2025244 PMAQI
19th Jul 2025235 PMAQI
19th Jul 2025246 PMAQI
19th Jul 2025217 PMAQI
19th Jul 2025278 PMAQI
19th Jul 2025389 PMAQI
19th Jul 20253510 PMAQI
19th Jul 20253411 PMAQI
20th Jul 20253712 AMAQI
20th Jul 2025401 AMAQI
20th Jul 2025502 AMAQI
20th Jul 2025503 AMAQI
20th Jul 2025464 AMAQI
26°C23/30°C
20th Jul 2025445 AMAQI
20th Jul 2025446 AMAQI
20th Jul 2025447 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025319 AMAQI
20th Jul 20252010 AMAQI
20th Jul 20252211 AMAQI
20th Jul 20252412 PMAQI
20th Jul 2025221 PMAQI
20th Jul 2025202 PMAQI
20th Jul 2025203 PMAQI
20th Jul 2025204 PMAQI
20th Jul 2025185 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025227 PMAQI
20th Jul 2025268 PMAQI
20th Jul 2025349 PMAQI
20th Jul 20253410 PMAQI
20th Jul 20253411 PMAQI
21st Jul 20253412 AMAQI
21st Jul 2025391 AMAQI
21st Jul 2025452 AMAQI
21st Jul 2025443 AMAQI
21st Jul 2025424 AMAQI
26°C23/30°C
21st Jul 2025405 AMAQI
21st Jul 2025396 AMAQI
21st Jul 2025407 AMAQI
21st Jul 2025408 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20251811 AMAQI
21st Jul 20251912 PMAQI
21st Jul 2025201 PMAQI
21st Jul 2025222 PMAQI
21st Jul 2025213 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025205 PMAQI
21st Jul 2025186 PMAQI
21st Jul 2025197 PMAQI
21st Jul 2025248 PMAQI
21st Jul 2025329 PMAQI
21st Jul 20253210 PMAQI
21st Jul 20253211 PMAQI
22nd Jul 20253212 AMAQI
22nd Jul 2025341 AMAQI
22nd Jul 2025402 AMAQI
22nd Jul 2025403 AMAQI
22nd Jul 2025384 AMAQI
26°C23/30°C
22nd Jul 2025365 AMAQI
22nd Jul 2025366 AMAQI
22nd Jul 2025367 AMAQI
22nd Jul 2025368 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20252310 AMAQI
22nd Jul 20252811 AMAQI
22nd Jul 20253012 PMAQI
22nd Jul 2025291 PMAQI
22nd Jul 2025262 PMAQI
22nd Jul 2025263 PMAQI
22nd Jul 2025264 PMAQI
22nd Jul 2025245 PMAQI
22nd Jul 2025246 PMAQI
22nd Jul 2025247 PMAQI
22nd Jul 2025278 PMAQI
22nd Jul 2025309 PMAQI
22nd Jul 20253210 PMAQI
22nd Jul 20253211 PMAQI
23rd Jul 20253412 AMAQI
23rd Jul 2025341 AMAQI
23rd Jul 2025372 AMAQI
23rd Jul 2025373 AMAQI
23rd Jul 2025354 AMAQI
26°C24/29°C
23rd Jul 2025345 AMAQI
23rd Jul 2025346 AMAQI
23rd Jul 2025347 AMAQI
23rd Jul 2025348 AMAQI
23rd Jul 2025319 AMAQI
23rd Jul 20253510 AMAQI
23rd Jul 20254411 AMAQI
23rd Jul 20254312 PMAQI
23rd Jul 2025441 PMAQI
23rd Jul 2025382 PMAQI
23rd Jul 2025383 PMAQI
23rd Jul 2025404 PMAQI
23rd Jul 2025445 PMAQI
23rd Jul 2025446 PMAQI
23rd Jul 2025427 PMAQI
23rd Jul 2025428 PMAQI
23rd Jul 2025349 PMAQI
23rd Jul 20253410 PMAQI
23rd Jul 20253511 PMAQI
24th Jul 20253712 AMAQI
24th Jul 2025361 AMAQI
24th Jul 2025352 AMAQI
24th Jul 2025343 AMAQI
24th Jul 2025354 AMAQI
27°C24/30°C
24th Jul 2025365 AMAQI
24th Jul 2025356 AMAQI
24th Jul 2025357 AMAQI
24th Jul 2025368 AMAQI
24th Jul 2025469 AMAQI
24th Jul 20254710 AMAQI
24th Jul 20255411 AMAQI
24th Jul 20255212 PMAQI
24th Jul 2025521 PMAQI
24th Jul 2025492 PMAQI
24th Jul 2025383 PMAQI
24th Jul 2025404 PMAQI
24th Jul 2025435 PMAQI
24th Jul 2025426 PMAQI
24th Jul 2025397 PMAQI
24th Jul 2025418 PMAQI
24th Jul 2025429 PMAQI
24th Jul 20253810 PMAQI
24th Jul 20253811 PMAQI
25th Jul 20253712 AMAQI
25th Jul 2025371 AMAQI
25th Jul 2025352 AMAQI
25th Jul 2025353 AMAQI
25th Jul 2025364 AMAQI
27°C24/31°C
25th Jul 2025385 AMAQI
25th Jul 2025386 AMAQI
25th Jul 2025377 AMAQI
25th Jul 2025378 AMAQI
25th Jul 2025379 AMAQI
25th Jul 20253310 AMAQI
25th Jul 20253611 AMAQI
25th Jul 20254812 PMAQI
25th Jul 2025441 PMAQI
25th Jul 2025412 PMAQI
25th Jul 2025293 PMAQI
25th Jul 2025374 PMAQI
25th Jul 2025435 PMAQI
25th Jul 2025536 PMAQI
25th Jul 2025527 PMAQI
25th Jul 2025488 PMAQI
25th Jul 2025469 PMAQI
25th Jul 20254410 PMAQI
25th Jul 20254511 PMAQI
26th Jul 20253912 AMAQI
26th Jul 2025351 AMAQI
26th Jul 2025362 AMAQI
26th Jul 2025363 AMAQI
26th Jul 2025364 AMAQI
27°C24/31°C
26th Jul 2025365 AMAQI
26th Jul 2025366 AMAQI
26th Jul 2025367 AMAQI
26th Jul 2025368 AMAQI
26th Jul 2025289 AMAQI
26th Jul 20252210 AMAQI
26th Jul 20252311 AMAQI
26th Jul 20253412 PMAQI
26th Jul 2025321 PMAQI
26th Jul 2025242 PMAQI
26th Jul 2025223 PMAQI
26th Jul 2025224 PMAQI
26th Jul 2025225 PMAQI
26th Jul 2025226 PMAQI
26th Jul 2025237 PMAQI
26th Jul 2025278 PMAQI
26th Jul 2025289 PMAQI
26th Jul 20253010 PMAQI
26th Jul 20253011 PMAQI
27th Jul 20252912 AMAQI
27th Jul 2025301 AMAQI
27th Jul 2025372 AMAQI
27th Jul 2025363 AMAQI
27th Jul 2025354 AMAQI
27°C24/31°C
27th Jul 2025335 AMAQI
27th Jul 2025336 AMAQI
27th Jul 2025347 AMAQI
27th Jul 2025348 AMAQI
27th Jul 2025259 AMAQI
27th Jul 20251810 AMAQI
27th Jul 20252311 AMAQI
27th Jul 20252412 PMAQI
27th Jul 2025231 PMAQI
27th Jul 2025232 PMAQI
27th Jul 2025213 PMAQI
27th Jul 2025244 PMAQI
27th Jul 2025255 PMAQI
27th Jul 2025256 PMAQI
27th Jul 2025257 PMAQI
27th Jul 2025258 PMAQI
27th Jul 2025289 PMAQI
27th Jul 20252810 PMAQI
27th Jul 20252811 PMAQI
28th Jul 20252912 AMAQI
28th Jul 2025301 AMAQI
28th Jul 2025332 AMAQI
28th Jul 2025323 AMAQI
28th Jul 2025324 AMAQI
27°C24/32°C
28th Jul 2025325 AMAQI
28th Jul 2025316 AMAQI
28th Jul 2025317 AMAQI
28th Jul 2025328 AMAQI
28th Jul 2025249 AMAQI
28th Jul 20252010 AMAQI
28th Jul 20252811 AMAQI
28th Jul 20253012 PMAQI
28th Jul 2025281 PMAQI
28th Jul 2025312 PMAQI
28th Jul 2025313 PMAQI
28th Jul 2025334 PMAQI
28th Jul 2025315 PMAQI
28th Jul 2025286 PMAQI
28th Jul 2025247 PMAQI
28th Jul 2025268 PMAQI
28th Jul 2025269 PMAQI
28th Jul 20252810 PMAQI
28th Jul 20252811 PMAQI
29th Jul 20252712 AMAQI
29th Jul 2025261 AMAQI
29th Jul 2025312 AMAQI
29th Jul 2025323 AMAQI
29th Jul 2025314 AMAQI
27°C24/31°C
29th Jul 2025315 AMAQI
29th Jul 2025316 AMAQI
29th Jul 2025317 AMAQI
29th Jul 2025318 AMAQI
29th Jul 2025329 AMAQI
29th Jul 20253510 AMAQI
29th Jul 20253911 AMAQI
29th Jul 20253912 PMAQI
29th Jul 2025401 PMAQI
29th Jul 2025402 PMAQI
29th Jul 2025343 PMAQI
29th Jul 2025334 PMAQI
29th Jul 2025325 PMAQI
29th Jul 2025276 PMAQI
29th Jul 2025327 PMAQI
29th Jul 2025338 PMAQI
29th Jul 2025329 PMAQI
29th Jul 20253310 PMAQI
29th Jul 20253411 PMAQI
30th Jul 20253712 AMAQI
30th Jul 2025361 AMAQI
30th Jul 2025302 AMAQI
30th Jul 2025303 AMAQI
30th Jul 2025314 AMAQI
27°C24/31°C
30th Jul 2025325 AMAQI
30th Jul 2025326 AMAQI
30th Jul 2025327 AMAQI
30th Jul 2025328 AMAQI
30th Jul 2025469 AMAQI
30th Jul 20255210 AMAQI
30th Jul 20255711 AMAQI
30th Jul 20255912 PMAQI
30th Jul 2025581 PMAQI
30th Jul 2025552 PMAQI
30th Jul 2025553 PMAQI
30th Jul 2025564 PMAQI
30th Jul 2025555 PMAQI
30th Jul 2025526 PMAQI
30th Jul 2025447 PMAQI
30th Jul 2025478 PMAQI
30th Jul 2025429 PMAQI
30th Jul 20254010 PMAQI
30th Jul 20254211 PMAQI
31st Jul 20254312 AMAQI
31st Jul 2025421 AMAQI
31st Jul 2025322 AMAQI
31st Jul 2025323 AMAQI
31st Jul 2025314 AMAQI
27°C25/31°C
31st Jul 2025315 AMAQI
31st Jul 2025316 AMAQI
31st Jul 2025317 AMAQI
31st Jul 2025318 AMAQI
31st Jul 2025319 AMAQI
31st Jul 20253110 AMAQI
31st Jul 20254211 AMAQI
31st Jul 20254512 PMAQI
31st Jul 2025441 PMAQI
31st Jul 2025402 PMAQI
31st Jul 2025403 PMAQI
31st Jul 2025374 PMAQI
31st Jul 2025395 PMAQI
31st Jul 2025356 PMAQI
31st Jul 2025357 PMAQI
31st Jul 2025378 PMAQI
31st Jul 2025499 PMAQI
31st Jul 20254610 PMAQI
31st Jul 20254211 PMAQI
1st Aug 20253712 AMAQI
1st Aug 2025371 AMAQI
1st Aug 2025332 AMAQI
1st Aug 2025323 AMAQI
1st Aug 2025364 AMAQI
27°C25/30°C
1st Aug 2025355 AMAQI
1st Aug 2025376 AMAQI
1st Aug 2025407 AMAQI
1st Aug 2025378 AMAQI
1st Aug 2025499 AMAQI
1st Aug 20254910 AMAQI
1st Aug 20255311 AMAQI
1st Aug 20255112 PMAQI
1st Aug 2025551 PMAQI
1st Aug 2025502 PMAQI
1st Aug 2025533 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025555 PMAQI
1st Aug 2025556 PMAQI
1st Aug 2025507 PMAQI
1st Aug 2025468 PMAQI
1st Aug 2025489 PMAQI
1st Aug 20254410 PMAQI
1st Aug 20254511 PMAQI
2nd Aug 20254512 AMAQI
2nd Aug 2025351 AMAQI
2nd Aug 2025362 AMAQI
2nd Aug 2025363 AMAQI
2nd Aug 2025384 AMAQI
26°C24/30°C
2nd Aug 2025405 AMAQI
2nd Aug 2025406 AMAQI
2nd Aug 2025397 AMAQI
2nd Aug 2025398 AMAQI
2nd Aug 2025519 AMAQI
2nd Aug 20255210 AMAQI
2nd Aug 20255511 AMAQI
2nd Aug 20255312 PMAQI
2nd Aug 2025541 PMAQI
2nd Aug 2025602 PMAQI
2nd Aug 2025593 PMAQI
2nd Aug 2025534 PMAQI
2nd Aug 2025505 PMAQI
2nd Aug 2025506 PMAQI
2nd Aug 2025407 PMAQI
2nd Aug 2025428 PMAQI
2nd Aug 2025419 PMAQI
2nd Aug 20254210 PMAQI
2nd Aug 20253811 PMAQI
3rd Aug 20253712 AMAQI
3rd Aug 2025381 AMAQI
3rd Aug 2025392 AMAQI
3rd Aug 2025383 AMAQI
3rd Aug 2025424 AMAQI
26°C23/30°C
3rd Aug 2025425 AMAQI
3rd Aug 2025426 AMAQI
3rd Aug 2025427 AMAQI
3rd Aug 2025428 AMAQI
3rd Aug 2025469 AMAQI
3rd Aug 20253810 AMAQI
3rd Aug 20255311 AMAQI
3rd Aug 20255612 PMAQI
3rd Aug 2025531 PMAQI
3rd Aug 2025512 PMAQI
3rd Aug 2025463 PMAQI
3rd Aug 2025514 PMAQI
3rd Aug 2025405 PMAQI
3rd Aug 2025526 PMAQI
3rd Aug 2025487 PMAQI
3rd Aug 2025438 PMAQI
3rd Aug 2025509 PMAQI
3rd Aug 20254510 PMAQI
3rd Aug 20254211 PMAQI
4th Aug 20254212 AMAQI
4th Aug 2025421 AMAQI
4th Aug 2025412 AMAQI
4th Aug 2025403 AMAQI
4th Aug 2025424 AMAQI
--°C/°C
4th Aug 2025425 AMAQI
5 AM4th Aug 2025426 AMAQI
4th Aug 2025437 AMAQI
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 AM
50AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
10 AM
39AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 50), while the lowest AQI was between 10 AM to 10 AM (Avg. 39).
Night time
Avg. Highest Time
2 AM - 4 AM
51AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
8 PM
43AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 4 AM (Avg. 51), while the lowest AQI was between 8 PM to 8 PM (Avg. 43).
2025 Days Vs Air Quality
Kataniwacho, Gotsucho, Shimane, Japan
2025
73%
158
27%
57
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
158 DaysModerate
57 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 73%
Health Risk Level:
Low
In 2025, 73% of 215 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
Kataniwacho, Gotsucho, Shimane, 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
30AQI
30AQI
2nd January 2025
34AQI
34AQI
3rd January 2025
31AQI
31AQI
4th January 2025
33AQI
33AQI
5th January 2025
29AQI
29AQI
6th January 2025
43AQI
43AQI
7th January 2025
30AQI
30AQI
8th January 2025
34AQI
34AQI
9th January 2025
29AQI
29AQI
10th January 2025
29AQI
29AQI
11th January 2025
29AQI
29AQI
12th January 2025
31AQI
31AQI
13th January 2025
36AQI
36AQI
14th January 2025
45AQI
45AQI
15th January 2025
34AQI
34AQI
16th January 2025
33AQI
33AQI
17th January 2025
28AQI
28AQI
18th January 2025
26AQI
26AQI
19th January 2025
35AQI
35AQI
20th January 2025
34AQI
34AQI
21st January 2025
39AQI
39AQI
22nd January 2025
54AQI
54AQI
23rd January 2025
61AQI
61AQI
24th January 2025
52AQI
52AQI
25th January 2025
43AQI
43AQI
26th January 2025
38AQI
38AQI
27th January 2025
33AQI
33AQI
28th January 2025
32AQI
32AQI
29th January 2025
31AQI
31AQI
30th January 2025
47AQI
47AQI
31st January 2025
56AQI
56AQI
1st February 2025
49AQI
49AQI
2nd February 2025
38AQI
38AQI
3rd February 2025
48AQI
48AQI
4th February 2025
34AQI
34AQI
5th February 2025
39AQI
39AQI
6th February 2025
32AQI
32AQI
7th February 2025
36AQI
36AQI
8th February 2025
32AQI
32AQI
9th February 2025
31AQI
31AQI
10th February 2025
32AQI
32AQI
11th February 2025
32AQI
32AQI
12th February 2025
30AQI
30AQI
13th February 2025
31AQI
31AQI
14th February 2025
34AQI
34AQI
15th February 2025
31AQI
31AQI
16th February 2025
35AQI
35AQI
17th February 2025
42AQI
42AQI
18th February 2025
33AQI
33AQI
19th February 2025
35AQI
35AQI
20th February 2025
32AQI
32AQI
21st February 2025
33AQI
33AQI
22nd February 2025
34AQI
34AQI
23rd February 2025
33AQI
33AQI
24th February 2025
35AQI
35AQI
25th February 2025
35AQI
35AQI
26th February 2025
47AQI
47AQI
27th February 2025
46AQI
46AQI
28th February 2025
52AQI
52AQI
1st March 2025
51AQI
51AQI
2nd March 2025
41AQI
41AQI
3rd March 2025
42AQI
42AQI
4th March 2025
35AQI
35AQI
5th March 2025
32AQI
32AQI
6th March 2025
34AQI
34AQI
7th March 2025
35AQI
35AQI
8th March 2025
35AQI
35AQI
9th March 2025
38AQI
38AQI
10th March 2025
38AQI
38AQI
11th March 2025
38AQI
38AQI
12th March 2025
39AQI
39AQI
13th March 2025
42AQI
42AQI
14th March 2025
32AQI
32AQI
15th March 2025
28AQI
28AQI
16th March 2025
20AQI
20AQI
17th March 2025
29AQI
29AQI
18th March 2025
31AQI
31AQI
19th March 2025
39AQI
39AQI
20th March 2025
46AQI
46AQI
21st March 2025
54AQI
54AQI
22nd March 2025
63AQI
63AQI
23rd March 2025
67AQI
67AQI
24th March 2025
61AQI
61AQI
25th March 2025
72AQI
72AQI
26th March 2025
77AQI
77AQI
27th March 2025
61AQI
61AQI
28th March 2025
60AQI
60AQI
29th March 2025
44AQI
44AQI
30th March 2025
40AQI
40AQI
31st March 2025
38AQI
38AQI
1st April 2025
37AQI
37AQI
2nd April 2025
28AQI
28AQI
3rd April 2025
23AQI
23AQI
4th April 2025
28AQI
28AQI
5th April 2025
36AQI
36AQI
6th April 2025
45AQI
45AQI
7th April 2025
43AQI
43AQI
8th April 2025
42AQI
42AQI
9th April 2025
54AQI
54AQI
10th April 2025
55AQI
55AQI
11th April 2025
56AQI
56AQI
12th April 2025
51AQI
51AQI
13th April 2025
45AQI
45AQI
14th April 2025
43AQI
43AQI
15th April 2025
30AQI
30AQI
16th April 2025
46AQI
46AQI
17th April 2025
43AQI
43AQI
18th April 2025
52AQI
52AQI
19th April 2025
49AQI
49AQI
20th April 2025
44AQI
44AQI
21st April 2025
37AQI
37AQI
22nd April 2025
37AQI
37AQI
23rd April 2025
23AQI
23AQI
24th April 2025
34AQI
34AQI
25th April 2025
72AQI
72AQI
26th April 2025
51AQI
51AQI
27th April 2025
56AQI
56AQI
28th April 2025
46AQI
46AQI
29th April 2025
53AQI
53AQI
30th April 2025
53AQI
53AQI
1st May 2025
47AQI
47AQI
2nd May 2025
41AQI
41AQI
3rd May 2025
44AQI
44AQI
4th May 2025
41AQI
41AQI
5th May 2025
40AQI
40AQI
6th May 2025
32AQI
32AQI
7th May 2025
32AQI
32AQI
8th May 2025
30AQI
30AQI
9th May 2025
28AQI
28AQI
10th May 2025
33AQI
33AQI
11th May 2025
42AQI
42AQI
12th May 2025
53AQI
53AQI
13th May 2025
54AQI
54AQI
14th May 2025
60AQI
60AQI
15th May 2025
59AQI
59AQI
16th May 2025
56AQI
56AQI
17th May 2025
45AQI
45AQI
18th May 2025
50AQI
50AQI
19th May 2025
53AQI
53AQI
20th May 2025
51AQI
51AQI
21st May 2025
54AQI
54AQI
22nd May 2025
40AQI
40AQI
23rd May 2025
49AQI
49AQI
24th May 2025
35AQI
35AQI
25th May 2025
32AQI
32AQI
26th May 2025
28AQI
28AQI
27th May 2025
34AQI
34AQI
28th May 2025
33AQI
33AQI
29th May 2025
38AQI
38AQI
30th May 2025
40AQI
40AQI
31st May 2025
37AQI
37AQI
1st June 2025
45AQI
45AQI
2nd June 2025
50AQI
50AQI
3rd June 2025
34AQI
34AQI
4th June 2025
43AQI
43AQI
5th June 2025
44AQI
44AQI
6th June 2025
49AQI
49AQI
7th June 2025
59AQI
59AQI
8th June 2025
63AQI
63AQI
9th June 2025
62AQI
62AQI
10th June 2025
39AQI
39AQI
11th June 2025
50AQI
50AQI
12th June 2025
53AQI
53AQI
13th June 2025
50AQI
50AQI
14th June 2025
34AQI
34AQI
15th June 2025
32AQI
32AQI
16th June 2025
33AQI
33AQI
17th June 2025
33AQI
33AQI
18th June 2025
46AQI
46AQI
19th June 2025
38AQI
38AQI
20th June 2025
51AQI
51AQI
21st June 2025
56AQI
56AQI
22nd June 2025
69AQI
69AQI
23rd June 2025
47AQI
47AQI
24th June 2025
44AQI
44AQI
25th June 2025
46AQI
46AQI
26th June 2025
52AQI
52AQI
27th June 2025
53AQI
53AQI
28th June 2025
48AQI
48AQI
29th June 2025
42AQI
42AQI
30th June 2025
51AQI
51AQI
1st July 2025
65AQI
65AQI
2nd July 2025
64AQI
64AQI
3rd July 2025
67AQI
67AQI
4th July 2025
75AQI
75AQI
5th July 2025
66AQI
66AQI
6th July 2025
57AQI
57AQI
7th July 2025
60AQI
60AQI
8th July 2025
62AQI
62AQI
9th July 2025
66AQI
66AQI
10th July 2025
71AQI
71AQI
11th July 2025
64AQI
64AQI
12th July 2025
59AQI
59AQI
13th July 2025
55AQI
55AQI
14th July 2025
41AQI
41AQI
15th July 2025
52AQI
52AQI
16th July 2025
56AQI
56AQI
17th July 2025
45AQI
45AQI
18th July 2025
36AQI
36AQI
19th July 2025
34AQI
34AQI
20th July 2025
33AQI
33AQI
21st July 2025
30AQI
30AQI
22nd July 2025
31AQI
31AQI
23rd July 2025
38AQI
38AQI
24th July 2025
40AQI
40AQI
25th July 2025
41AQI
41AQI
26th July 2025
30AQI
30AQI
27th July 2025
28AQI
28AQI
28th July 2025
29AQI
29AQI
29th July 2025
32AQI
32AQI
30th July 2025
43AQI
43AQI
31st July 2025
37AQI
37AQI
1st August 2025
45AQI
45AQI
2nd August 2025
45AQI
45AQI
3rd August 2025
40AQI
40AQI
37AQI
36AQI
44AQI
44AQI
42AQI
47AQI
49AQI
43AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202543AQI
27
4
27
1
22
9
20
10
23
8
20
10
16
15
3
158
57
Highest AQI recorded in
July49AQI
Lowest AQI recorded in
February36AQI
202435AQI
31
25
4
26
5
24
5
1
24
7
22
8
31
30
1
27
3
31
28
2
31
330
35
1
Highest AQI recorded in
April46AQI
Lowest AQI recorded in
July27AQI
202338AQI
26
5
28
22
9
18
12
22
9
25
5
28
3
31
30
29
2
26
3
27
4
312
52
Highest AQI recorded in
April48AQI
Lowest AQI recorded in
August29AQI
202238AQI
28
3
14
3
20
11
24
6
21
10
24
6
20
4
1
28
30
1
27
3
30
1
267
48
Highest AQI recorded in
May48AQI
Lowest AQI recorded in
September30AQI
202134AQI
27
4
23
5
28
1
19
2
25
6
22
8
31
28
3
29
1
27
4
24
6
30
1
313
41
Highest AQI recorded in
June43AQI
Lowest AQI recorded in
January29AQI
202043AQI
10
3
14
7
10
8
20
10
27
4
10
16
5
17
2
27
4
23
7
29
2
187
63
5
Highest AQI recorded in
August67AQI
Lowest AQI recorded in
December26AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
43AQILeast Polluted Year Recorded
2021(Avg.)
34AQIKataniwacho's annual 2025 AQI (43) shows an average percentage change of 14.5% (worsened AQI) compared to previous years: 2020 (43), 2021 (34), 2022 (38), 2023 (38), 2024 (35).
