Ishiyamadera, Kusatsu, Shiga, 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
Ishiyamadera, Kusatsu, Shiga, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
61AQILowest AQI recorded on
7th Aug 2021
13AQISame Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 61 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Ishiyamadera, Kusatsu, Shiga, Japan
AQI
Day
Night
.
4 AM5th Aug 2025
7 PM
3 AM6th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
11AM5th Aug
60AQI
Avg. Lowest Time
6PM5th Aug
50AQI
In the last 24 hours,
Ishiyamadera's AQI reached its highest point of 60 at 11 AM during the Night, while the lowest point, undefined, was recorded at 3 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Ishiyamadera, Kusatsu, Shiga, Japan
JulAug
07th - 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 - 05th05th - 06th06th
Day
Night
7th Jul 2025844 AMAQI
7th Jul 2025835 AMAQI
7th Jul 2025836 AMAQI
7th Jul 2025827 AMAQI
7th Jul 2025848 AMAQI
7th Jul 2025629 AMAQI
7th Jul 20255210 AMAQI
7th Jul 20254811 AMAQI
7th Jul 20255512 PMAQI
7th Jul 2025521 PMAQI
7th Jul 2025542 PMAQI
7th Jul 2025543 PMAQI
7th Jul 2025534 PMAQI
7th Jul 2025545 PMAQI
7th Jul 2025546 PMAQI
7th Jul 2025547 PMAQI
7th Jul 2025638 PMAQI
7th Jul 2025709 PMAQI
7th Jul 20257110 PMAQI
7th Jul 20256911 PMAQI
8th Jul 20257012 AMAQI
8th Jul 2025731 AMAQI
8th Jul 2025802 AMAQI
8th Jul 2025803 AMAQI
29°C24/35°C
8th Jul 2025784 AMAQI
8th Jul 2025755 AMAQI
8th Jul 2025756 AMAQI
8th Jul 2025757 AMAQI
8th Jul 2025758 AMAQI
8th Jul 2025719 AMAQI
8th Jul 20257510 AMAQI
8th Jul 20258411 AMAQI
8th Jul 20258612 PMAQI
8th Jul 2025881 PMAQI
8th Jul 2025812 PMAQI
8th Jul 2025793 PMAQI
8th Jul 2025754 PMAQI
8th Jul 2025705 PMAQI
8th Jul 2025796 PMAQI
8th Jul 2025767 PMAQI
8th Jul 2025768 PMAQI
8th Jul 2025739 PMAQI
8th Jul 20257310 PMAQI
8th Jul 20257611 PMAQI
9th Jul 20257712 AMAQI
9th Jul 2025771 AMAQI
9th Jul 2025752 AMAQI
9th Jul 2025763 AMAQI
28°C24/34°C
9th Jul 2025754 AMAQI
9th Jul 2025755 AMAQI
9th Jul 2025746 AMAQI
9th Jul 2025757 AMAQI
9th Jul 2025768 AMAQI
9th Jul 2025979 AMAQI
9th Jul 202510210 AMAQI
9th Jul 20259711 AMAQI
9th Jul 202510012 PMAQI
9th Jul 2025951 PMAQI
9th Jul 2025952 PMAQI
9th Jul 2025923 PMAQI
9th Jul 2025944 PMAQI
9th Jul 2025985 PMAQI
9th Jul 2025946 PMAQI
9th Jul 2025937 PMAQI
9th Jul 2025888 PMAQI
9th Jul 2025829 PMAQI
9th Jul 20258310 PMAQI
9th Jul 20258211 PMAQI
10th Jul 20258212 AMAQI
10th Jul 2025791 AMAQI
10th Jul 2025742 AMAQI
10th Jul 2025743 AMAQI
28°C24/34°C
10th Jul 2025764 AMAQI
10th Jul 2025785 AMAQI
10th Jul 2025786 AMAQI
10th Jul 2025787 AMAQI
10th Jul 2025788 AMAQI
10th Jul 2025689 AMAQI
10th Jul 20256010 AMAQI
10th Jul 20256211 AMAQI
10th Jul 20255612 PMAQI
10th Jul 2025541 PMAQI
10th Jul 2025442 PMAQI
10th Jul 2025383 PMAQI
10th Jul 2025584 PMAQI
10th Jul 2025505 PMAQI
10th Jul 2025336 PMAQI
10th Jul 2025377 PMAQI
10th Jul 2025488 PMAQI
10th Jul 2025629 PMAQI
10th Jul 20256210 PMAQI
10th Jul 20256211 PMAQI
11th Jul 20256212 AMAQI
11th Jul 2025631 AMAQI
11th Jul 2025662 AMAQI
11th Jul 2025663 AMAQI
29°C24/35°C
11th Jul 2025754 AMAQI
11th Jul 2025735 AMAQI
11th Jul 2025736 AMAQI
11th Jul 2025737 AMAQI
11th Jul 2025738 AMAQI
11th Jul 2025319 AMAQI
11th Jul 20252210 AMAQI
11th Jul 20252211 AMAQI
11th Jul 20252412 PMAQI
11th Jul 2025381 PMAQI
11th Jul 2025372 PMAQI
11th Jul 2025363 PMAQI
11th Jul 2025324 PMAQI
11th Jul 2025335 PMAQI
11th Jul 2025356 PMAQI
11th Jul 2025357 PMAQI
11th Jul 2025468 PMAQI
11th Jul 2025589 PMAQI
11th Jul 20255810 PMAQI
11th Jul 20255811 PMAQI
12th Jul 20255612 AMAQI
12th Jul 2025601 AMAQI
12th Jul 2025702 AMAQI
12th Jul 2025703 AMAQI
28°C25/33°C
12th Jul 2025674 AMAQI
12th Jul 2025645 AMAQI
12th Jul 2025646 AMAQI
12th Jul 2025657 AMAQI
12th Jul 2025648 AMAQI
12th Jul 2025399 AMAQI
12th Jul 20253610 AMAQI
12th Jul 20253211 AMAQI
12th Jul 20252712 PMAQI
12th Jul 2025341 PMAQI
12th Jul 2025422 PMAQI
12th Jul 2025393 PMAQI
12th Jul 2025384 PMAQI
12th Jul 2025385 PMAQI
12th Jul 2025396 PMAQI
12th Jul 2025427 PMAQI
12th Jul 2025468 PMAQI
12th Jul 2025569 PMAQI
12th Jul 20255610 PMAQI
12th Jul 20255811 PMAQI
13th Jul 20255712 AMAQI
13th Jul 2025591 AMAQI
13th Jul 2025652 AMAQI
13th Jul 2025653 AMAQI
28°C23/33°C
13th Jul 2025644 AMAQI
13th Jul 2025605 AMAQI
13th Jul 2025606 AMAQI
13th Jul 2025617 AMAQI
13th Jul 2025618 AMAQI
13th Jul 2025489 AMAQI
13th Jul 20253610 AMAQI
13th Jul 20253811 AMAQI
13th Jul 20253412 PMAQI
13th Jul 2025401 PMAQI
13th Jul 2025382 PMAQI
13th Jul 2025383 PMAQI
13th Jul 2025434 PMAQI
13th Jul 2025375 PMAQI
13th Jul 2025406 PMAQI
13th Jul 2025407 PMAQI
13th Jul 2025478 PMAQI
13th Jul 2025549 PMAQI
13th Jul 20255510 PMAQI
13th Jul 20255311 PMAQI
14th Jul 20255312 AMAQI
14th Jul 2025561 AMAQI
14th Jul 2025612 AMAQI
14th Jul 2025623 AMAQI
27°C24/32°C
14th Jul 2025604 AMAQI
14th Jul 2025585 AMAQI
14th Jul 2025586 AMAQI
14th Jul 2025587 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025279 AMAQI
14th Jul 20251810 AMAQI
14th Jul 20251711 AMAQI
14th Jul 20251612 PMAQI
14th Jul 2025231 PMAQI
14th Jul 2025272 PMAQI
14th Jul 2025223 PMAQI
14th Jul 2025184 PMAQI
14th Jul 2025185 PMAQI
14th Jul 2025226 PMAQI
14th Jul 2025187 PMAQI
14th Jul 2025308 PMAQI
14th Jul 2025459 PMAQI
14th Jul 20254410 PMAQI
14th Jul 20254211 PMAQI
15th Jul 20254612 AMAQI
15th Jul 2025511 AMAQI
15th Jul 2025532 AMAQI
15th Jul 2025563 AMAQI
27°C24/33°C
15th Jul 2025574 AMAQI
15th Jul 2025555 AMAQI
15th Jul 2025556 AMAQI
15th Jul 2025557 AMAQI
15th Jul 2025558 AMAQI
15th Jul 2025309 AMAQI
15th Jul 20252010 AMAQI
15th Jul 20253011 AMAQI
15th Jul 20253112 PMAQI
15th Jul 2025331 PMAQI
15th Jul 2025422 PMAQI
15th Jul 2025323 PMAQI
15th Jul 2025324 PMAQI
15th Jul 2025485 PMAQI
15th Jul 2025506 PMAQI
15th Jul 2025467 PMAQI
15th Jul 2025528 PMAQI
15th Jul 2025549 PMAQI
15th Jul 20255510 PMAQI
15th Jul 20255411 PMAQI
16th Jul 20255512 AMAQI
16th Jul 2025541 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025543 AMAQI
28°C24/34°C
16th Jul 2025544 AMAQI
16th Jul 2025525 AMAQI
16th Jul 2025526 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025528 AMAQI
16th Jul 2025549 AMAQI
16th Jul 20255310 AMAQI
16th Jul 20254911 AMAQI
16th Jul 20255412 PMAQI
16th Jul 2025471 PMAQI
16th Jul 2025362 PMAQI
16th Jul 2025373 PMAQI
16th Jul 2025404 PMAQI
16th Jul 2025345 PMAQI
16th Jul 2025406 PMAQI
16th Jul 2025407 PMAQI
16th Jul 2025368 PMAQI
16th Jul 2025469 PMAQI
16th Jul 20255010 PMAQI
16th Jul 20254811 PMAQI
17th Jul 20254912 AMAQI
17th Jul 2025451 AMAQI
17th Jul 2025542 AMAQI
17th Jul 2025543 AMAQI
26°C23/30°C
17th Jul 2025544 AMAQI
17th Jul 2025545 AMAQI
17th Jul 2025546 AMAQI
17th Jul 2025537 AMAQI
17th Jul 2025538 AMAQI
17th Jul 2025249 AMAQI
17th Jul 20251510 AMAQI
17th Jul 20251211 AMAQI
17th Jul 20251512 PMAQI
17th Jul 2025241 PMAQI
17th Jul 2025182 PMAQI
17th Jul 2025183 PMAQI
17th Jul 2025184 PMAQI
17th Jul 2025185 PMAQI
17th Jul 2025206 PMAQI
17th Jul 2025247 PMAQI
17th Jul 2025308 PMAQI
17th Jul 2025429 PMAQI
17th Jul 20253810 PMAQI
17th Jul 20253811 PMAQI
18th Jul 20253712 AMAQI
18th Jul 2025461 AMAQI
18th Jul 2025532 AMAQI
18th Jul 2025523 AMAQI
24°C23/26°C
18th Jul 2025514 AMAQI
18th Jul 2025485 AMAQI
18th Jul 2025486 AMAQI
18th Jul 2025487 AMAQI
18th Jul 2025488 AMAQI
18th Jul 2025359 AMAQI
18th Jul 20252710 AMAQI
18th Jul 20252211 AMAQI
18th Jul 20252012 PMAQI
18th Jul 2025231 PMAQI
18th Jul 2025282 PMAQI
18th Jul 2025193 PMAQI
18th Jul 2025234 PMAQI
18th Jul 2025265 PMAQI
18th Jul 2025236 PMAQI
18th Jul 2025247 PMAQI
18th Jul 2025288 PMAQI
18th Jul 2025369 PMAQI
18th Jul 20253910 PMAQI
18th Jul 20253511 PMAQI
19th Jul 20253412 AMAQI
19th Jul 2025381 AMAQI
19th Jul 2025492 AMAQI
19th Jul 2025503 AMAQI
26°C22/30°C
19th Jul 2025474 AMAQI
19th Jul 2025455 AMAQI
19th Jul 2025446 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025458 AMAQI
19th Jul 2025229 AMAQI
19th Jul 20251710 AMAQI
19th Jul 20252311 AMAQI
19th Jul 20252412 PMAQI
19th Jul 2025201 PMAQI
19th Jul 2025202 PMAQI
19th Jul 2025223 PMAQI
19th Jul 2025284 PMAQI
19th Jul 2025205 PMAQI
19th Jul 2025226 PMAQI
19th Jul 2025167 PMAQI
19th Jul 2025248 PMAQI
19th Jul 2025329 PMAQI
19th Jul 20253210 PMAQI
19th Jul 20253111 PMAQI
20th Jul 20253412 AMAQI
20th Jul 2025361 AMAQI
20th Jul 2025452 AMAQI
20th Jul 2025463 AMAQI
27°C22/32°C
20th Jul 2025434 AMAQI
20th Jul 2025415 AMAQI
20th Jul 2025416 AMAQI
20th Jul 2025417 AMAQI
20th Jul 2025418 AMAQI
20th Jul 2025299 AMAQI
20th Jul 20251810 AMAQI
20th Jul 20252011 AMAQI
20th Jul 20251812 PMAQI
20th Jul 2025191 PMAQI
20th Jul 2025182 PMAQI
20th Jul 2025203 PMAQI
20th Jul 2025204 PMAQI
20th Jul 2025225 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025217 PMAQI
20th Jul 2025278 PMAQI
20th Jul 2025289 PMAQI
20th Jul 20252910 PMAQI
20th Jul 20253411 PMAQI
21st Jul 20253212 AMAQI
21st Jul 2025321 AMAQI
21st Jul 2025412 AMAQI
21st Jul 2025423 AMAQI
27°C23/33°C
21st Jul 2025404 AMAQI
21st Jul 2025375 AMAQI
21st Jul 2025376 AMAQI
21st Jul 2025377 AMAQI
21st Jul 2025378 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20251910 AMAQI
21st Jul 20252311 AMAQI
21st Jul 20252812 PMAQI
21st Jul 2025331 PMAQI
21st Jul 2025302 PMAQI
21st Jul 2025263 PMAQI
21st Jul 2025264 PMAQI
21st Jul 2025305 PMAQI
21st Jul 2025276 PMAQI
21st Jul 2025207 PMAQI
21st Jul 2025248 PMAQI
21st Jul 2025269 PMAQI
21st Jul 20252410 PMAQI
21st Jul 20252611 PMAQI
22nd Jul 20252812 AMAQI
22nd Jul 2025291 AMAQI
22nd Jul 2025382 AMAQI
22nd Jul 2025383 AMAQI
28°C24/34°C
22nd Jul 2025374 AMAQI
22nd Jul 2025365 AMAQI
22nd Jul 2025366 AMAQI
22nd Jul 2025367 AMAQI
22nd Jul 2025368 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20252410 AMAQI
22nd Jul 20252411 AMAQI
22nd Jul 20252412 PMAQI
22nd Jul 2025301 PMAQI
22nd Jul 2025302 PMAQI
22nd Jul 2025323 PMAQI
22nd Jul 2025404 PMAQI
22nd Jul 2025345 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025407 PMAQI
22nd Jul 2025498 PMAQI
22nd Jul 2025329 PMAQI
22nd Jul 20252810 PMAQI
22nd Jul 20253011 PMAQI
23rd Jul 20252612 AMAQI
23rd Jul 2025291 AMAQI
23rd Jul 2025362 AMAQI
23rd Jul 2025363 AMAQI
29°C24/35°C
23rd Jul 2025344 AMAQI
23rd Jul 2025345 AMAQI
23rd Jul 2025346 AMAQI
23rd Jul 2025347 AMAQI
23rd Jul 2025348 AMAQI
23rd Jul 2025289 AMAQI
23rd Jul 20252810 AMAQI
23rd Jul 20252911 AMAQI
23rd Jul 20253512 PMAQI
23rd Jul 2025411 PMAQI
23rd Jul 2025462 PMAQI
23rd Jul 2025443 PMAQI
23rd Jul 2025484 PMAQI
23rd Jul 2025535 PMAQI
23rd Jul 2025546 PMAQI
23rd Jul 2025537 PMAQI
23rd Jul 2025538 PMAQI
23rd Jul 2025469 PMAQI
23rd Jul 20254610 PMAQI
23rd Jul 20253511 PMAQI
24th Jul 20253312 AMAQI
24th Jul 2025331 AMAQI
24th Jul 2025342 AMAQI
24th Jul 2025343 AMAQI
30°C25/35°C
24th Jul 2025344 AMAQI
24th Jul 2025345 AMAQI
24th Jul 2025356 AMAQI
24th Jul 2025347 AMAQI
24th Jul 2025348 AMAQI
24th Jul 2025269 AMAQI
24th Jul 20252010 AMAQI
24th Jul 20252811 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025401 PMAQI
24th Jul 2025462 PMAQI
24th Jul 2025503 PMAQI
24th Jul 2025514 PMAQI
24th Jul 2025545 PMAQI
24th Jul 2025536 PMAQI
24th Jul 2025507 PMAQI
24th Jul 2025378 PMAQI
24th Jul 2025349 PMAQI
24th Jul 20253110 PMAQI
24th Jul 20253011 PMAQI
25th Jul 20252612 AMAQI
25th Jul 2025281 AMAQI
25th Jul 2025352 AMAQI
25th Jul 2025353 AMAQI
30°C25/36°C
25th Jul 2025364 AMAQI
25th Jul 2025355 AMAQI
25th Jul 2025366 AMAQI
25th Jul 2025367 AMAQI
25th Jul 2025358 AMAQI
25th Jul 2025289 AMAQI
25th Jul 20252910 AMAQI
25th Jul 20253911 AMAQI
25th Jul 20255112 PMAQI
25th Jul 2025391 PMAQI
25th Jul 2025232 PMAQI
25th Jul 2025433 PMAQI
25th Jul 2025344 PMAQI
25th Jul 2025315 PMAQI
25th Jul 2025346 PMAQI
25th Jul 2025287 PMAQI
25th Jul 2025428 PMAQI
25th Jul 2025349 PMAQI
25th Jul 20253010 PMAQI
25th Jul 20253311 PMAQI
26th Jul 20253112 AMAQI
26th Jul 2025321 AMAQI
26th Jul 2025342 AMAQI
26th Jul 2025333 AMAQI
30°C25/35°C
26th Jul 2025334 AMAQI
26th Jul 2025345 AMAQI
26th Jul 2025346 AMAQI
26th Jul 2025347 AMAQI
26th Jul 2025348 AMAQI
26th Jul 2025209 AMAQI
26th Jul 20252410 AMAQI
26th Jul 20251611 AMAQI
26th Jul 20251712 PMAQI
26th Jul 2025181 PMAQI
26th Jul 2025252 PMAQI
26th Jul 2025263 PMAQI
26th Jul 2025254 PMAQI
26th Jul 2025265 PMAQI
26th Jul 2025286 PMAQI
26th Jul 2025247 PMAQI
26th Jul 2025248 PMAQI
26th Jul 2025269 PMAQI
26th Jul 20252510 PMAQI
26th Jul 20252611 PMAQI
27th Jul 20252612 AMAQI
27th Jul 2025301 AMAQI
27th Jul 2025322 AMAQI
27th Jul 2025323 AMAQI
29°C25/35°C
27th Jul 2025324 AMAQI
27th Jul 2025305 AMAQI
27th Jul 2025316 AMAQI
27th Jul 2025307 AMAQI
27th Jul 2025308 AMAQI
27th Jul 2025249 AMAQI
27th Jul 20251810 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252312 PMAQI
27th Jul 2025201 PMAQI
27th Jul 2025182 PMAQI
27th Jul 2025183 PMAQI
27th Jul 2025164 PMAQI
27th Jul 2025175 PMAQI
27th Jul 2025156 PMAQI
27th Jul 2025247 PMAQI
27th Jul 2025238 PMAQI
27th Jul 2025239 PMAQI
27th Jul 20252210 PMAQI
27th Jul 20252211 PMAQI
28th Jul 20252412 AMAQI
28th Jul 2025251 AMAQI
28th Jul 2025302 AMAQI
28th Jul 2025303 AMAQI
29°C24/36°C
28th Jul 2025294 AMAQI
28th Jul 2025285 AMAQI
28th Jul 2025286 AMAQI
28th Jul 2025287 AMAQI
28th Jul 2025298 AMAQI
28th Jul 2025219 AMAQI
28th Jul 20252810 AMAQI
28th Jul 20252111 AMAQI
28th Jul 20252212 PMAQI
28th Jul 2025281 PMAQI
28th Jul 2025222 PMAQI
28th Jul 2025203 PMAQI
28th Jul 2025184 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025306 PMAQI
28th Jul 2025217 PMAQI
28th Jul 2025248 PMAQI
28th Jul 2025349 PMAQI
28th Jul 20253410 PMAQI
28th Jul 20252811 PMAQI
29th Jul 20252412 AMAQI
29th Jul 2025341 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025283 AMAQI
30°C25/36°C
29th Jul 2025274 AMAQI
29th Jul 2025275 AMAQI
29th Jul 2025276 AMAQI
29th Jul 2025267 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025279 AMAQI
29th Jul 20254210 AMAQI
29th Jul 20254811 AMAQI
29th Jul 20254612 PMAQI
29th Jul 2025431 PMAQI
29th Jul 2025552 PMAQI
29th Jul 2025353 PMAQI
29th Jul 2025414 PMAQI
29th Jul 2025525 PMAQI
29th Jul 2025566 PMAQI
29th Jul 2025527 PMAQI
29th Jul 2025428 PMAQI
29th Jul 2025449 PMAQI
29th Jul 20254610 PMAQI
29th Jul 20254611 PMAQI
30th Jul 20253612 AMAQI
30th Jul 2025321 AMAQI
30th Jul 2025282 AMAQI
30th Jul 2025283 AMAQI
31°C26/37°C
30th Jul 2025304 AMAQI
30th Jul 2025325 AMAQI
30th Jul 2025316 AMAQI
30th Jul 2025327 AMAQI
30th Jul 2025328 AMAQI
30th Jul 2025369 AMAQI
30th Jul 20254410 AMAQI
30th Jul 20253811 AMAQI
30th Jul 20255312 PMAQI
30th Jul 2025581 PMAQI
30th Jul 2025562 PMAQI
30th Jul 2025483 PMAQI
30th Jul 2025554 PMAQI
30th Jul 2025465 PMAQI
30th Jul 2025516 PMAQI
30th Jul 2025587 PMAQI
30th Jul 2025588 PMAQI
30th Jul 2025469 PMAQI
30th Jul 20253610 PMAQI
30th Jul 20253911 PMAQI
31st Jul 20254012 AMAQI
31st Jul 2025351 AMAQI
31st Jul 2025322 AMAQI
31st Jul 2025323 AMAQI
31°C26/37°C
31st Jul 2025324 AMAQI
31st Jul 2025325 AMAQI
31st Jul 2025326 AMAQI
31st Jul 2025327 AMAQI
31st Jul 2025328 AMAQI
31st Jul 2025329 AMAQI
31st Jul 20253210 AMAQI
31st Jul 20254211 AMAQI
31st Jul 20254812 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025562 PMAQI
31st Jul 2025553 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025595 PMAQI
31st Jul 2025546 PMAQI
31st Jul 2025507 PMAQI
31st Jul 2025468 PMAQI
31st Jul 2025369 PMAQI
31st Jul 20253610 PMAQI
31st Jul 20253211 PMAQI
1st Aug 20253412 AMAQI
1st Aug 2025321 AMAQI
1st Aug 2025322 AMAQI
1st Aug 2025303 AMAQI
31°C26/37°C
1st Aug 2025334 AMAQI
1st Aug 2025325 AMAQI
1st Aug 2025336 AMAQI
1st Aug 2025347 AMAQI
1st Aug 2025358 AMAQI
1st Aug 2025469 AMAQI
1st Aug 20254610 AMAQI
1st Aug 20255411 AMAQI
1st Aug 20255412 PMAQI
1st Aug 2025531 PMAQI
1st Aug 2025582 PMAQI
1st Aug 2025623 PMAQI
1st Aug 2025614 PMAQI
1st Aug 2025625 PMAQI
1st Aug 2025646 PMAQI
1st Aug 2025607 PMAQI
1st Aug 2025568 PMAQI
1st Aug 2025529 PMAQI
1st Aug 20254610 PMAQI
1st Aug 20254411 PMAQI
2nd Aug 20254112 AMAQI
2nd Aug 2025341 AMAQI
2nd Aug 2025352 AMAQI
2nd Aug 2025343 AMAQI
30°C26/35°C
2nd Aug 2025374 AMAQI
2nd Aug 2025385 AMAQI
2nd Aug 2025406 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025529 AMAQI
2nd Aug 20255110 AMAQI
2nd Aug 20255311 AMAQI
2nd Aug 20255212 PMAQI
2nd Aug 2025581 PMAQI
2nd Aug 2025602 PMAQI
2nd Aug 2025593 PMAQI
2nd Aug 2025564 PMAQI
2nd Aug 2025575 PMAQI
2nd Aug 2025576 PMAQI
2nd Aug 2025527 PMAQI
2nd Aug 2025508 PMAQI
2nd Aug 2025429 PMAQI
2nd Aug 20254010 PMAQI
2nd Aug 20254211 PMAQI
3rd Aug 20254812 AMAQI
3rd Aug 2025401 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025383 AMAQI
29°C26/34°C
3rd Aug 2025404 AMAQI
3rd Aug 2025435 AMAQI
3rd Aug 2025416 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025428 AMAQI
3rd Aug 2025459 AMAQI
3rd Aug 20255210 AMAQI
3rd Aug 20255411 AMAQI
3rd Aug 20256012 PMAQI
3rd Aug 2025571 PMAQI
3rd Aug 2025642 PMAQI
3rd Aug 2025553 PMAQI
3rd Aug 2025594 PMAQI
3rd Aug 2025565 PMAQI
3rd Aug 2025576 PMAQI
3rd Aug 2025597 PMAQI
3rd Aug 2025558 PMAQI
3rd Aug 2025509 PMAQI
3rd Aug 20255010 PMAQI
3rd Aug 20254911 PMAQI
4th Aug 20254512 AMAQI
4th Aug 2025401 AMAQI
4th Aug 2025412 AMAQI
4th Aug 2025413 AMAQI
31°C26/37°C
4th Aug 2025444 AMAQI
4th Aug 2025465 AMAQI
4th Aug 2025486 AMAQI
4th Aug 2025467 AMAQI
4th Aug 2025448 AMAQI
4th Aug 2025659 AMAQI
4th Aug 20257610 AMAQI
4th Aug 20258811 AMAQI
4th Aug 20258212 PMAQI
4th Aug 2025881 PMAQI
4th Aug 2025942 PMAQI
4th Aug 2025873 PMAQI
4th Aug 2025774 PMAQI
4th Aug 2025895 PMAQI
4th Aug 2025806 PMAQI
4th Aug 2025717 PMAQI
4th Aug 2025648 PMAQI
4th Aug 2025579 PMAQI
4th Aug 20255410 PMAQI
4th Aug 20255111 PMAQI
5th Aug 20255412 AMAQI
5th Aug 2025461 AMAQI
5th Aug 2025432 AMAQI
5th Aug 2025423 AMAQI
31°C26/36°C
5th Aug 2025524 AMAQI
5th Aug 2025565 AMAQI
5th Aug 2025556 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025558 AMAQI
5th Aug 2025569 AMAQI
5th Aug 20255910 AMAQI
5th Aug 20256011 AMAQI
5th Aug 20255812 PMAQI
5th Aug 2025561 PMAQI
5th Aug 2025572 PMAQI
5th Aug 2025543 PMAQI
5th Aug 2025524 PMAQI
5th Aug 2025505 PMAQI
5th Aug 2025506 PMAQI
5th Aug 2025527 PMAQI
5th Aug 2025538 PMAQI
5th Aug 2025529 PMAQI
5th Aug 20255210 PMAQI
5th Aug 20255211 PMAQI
6th Aug 20255212 AMAQI
--°C/°C
4 AM
11 AM
7 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 8 AM
48AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
10 AM
38AQI
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. 48), while the lowest AQI was between 10 AM to 10 AM (Avg. 38).
Night time
Avg. Highest Time
2 AM - 3 AM
48AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
8 PM - 11 PM
45AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 3 AM (Avg. 48), while the lowest AQI was between 8 PM to 11 PM (Avg. 45).
2025 Days Vs Air Quality
Ishiyamadera, Kusatsu, Shiga, Japan
2025
76%
164
24%
52
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
164 DaysModerate
52 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 76%
Health Risk Level:
Low
In 2025, 76% of 217 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
Ishiyamadera, Kusatsu, Shiga, 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
29AQI
29AQI
2nd January 2025
35AQI
35AQI
3rd January 2025
31AQI
31AQI
4th January 2025
29AQI
29AQI
5th January 2025
27AQI
27AQI
6th January 2025
31AQI
31AQI
7th January 2025
33AQI
33AQI
8th January 2025
29AQI
29AQI
9th January 2025
29AQI
29AQI
10th January 2025
24AQI
24AQI
11th January 2025
24AQI
24AQI
12th January 2025
31AQI
31AQI
13th January 2025
29AQI
29AQI
14th January 2025
47AQI
47AQI
15th January 2025
38AQI
38AQI
16th January 2025
36AQI
36AQI
17th January 2025
34AQI
34AQI
18th January 2025
31AQI
31AQI
19th January 2025
35AQI
35AQI
20th January 2025
39AQI
39AQI
21st January 2025
35AQI
35AQI
22nd January 2025
41AQI
41AQI
23rd January 2025
60AQI
60AQI
24th January 2025
54AQI
54AQI
25th January 2025
43AQI
43AQI
26th January 2025
38AQI
38AQI
27th January 2025
32AQI
32AQI
28th January 2025
33AQI
33AQI
29th January 2025
31AQI
31AQI
30th January 2025
36AQI
36AQI
31st January 2025
72AQI
72AQI
1st February 2025
68AQI
68AQI
2nd February 2025
46AQI
46AQI
3rd February 2025
49AQI
49AQI
4th February 2025
39AQI
39AQI
5th February 2025
38AQI
38AQI
6th February 2025
33AQI
33AQI
7th February 2025
33AQI
33AQI
8th February 2025
30AQI
30AQI
9th February 2025
30AQI
30AQI
10th February 2025
29AQI
29AQI
11th February 2025
30AQI
30AQI
12th February 2025
31AQI
31AQI
13th February 2025
30AQI
30AQI
14th February 2025
30AQI
30AQI
15th February 2025
28AQI
28AQI
16th February 2025
34AQI
34AQI
17th February 2025
36AQI
36AQI
18th February 2025
31AQI
31AQI
19th February 2025
30AQI
30AQI
20th February 2025
27AQI
27AQI
21st February 2025
28AQI
28AQI
22nd February 2025
29AQI
29AQI
23rd February 2025
30AQI
30AQI
24th February 2025
31AQI
31AQI
25th February 2025
36AQI
36AQI
26th February 2025
41AQI
41AQI
27th February 2025
52AQI
52AQI
28th February 2025
55AQI
55AQI
1st March 2025
61AQI
61AQI
2nd March 2025
66AQI
66AQI
3rd March 2025
44AQI
44AQI
4th March 2025
40AQI
40AQI
5th March 2025
28AQI
28AQI
6th March 2025
36AQI
36AQI
7th March 2025
32AQI
32AQI
8th March 2025
37AQI
37AQI
9th March 2025
36AQI
36AQI
10th March 2025
38AQI
38AQI
11th March 2025
33AQI
33AQI
12th March 2025
29AQI
29AQI
13th March 2025
45AQI
45AQI
14th March 2025
35AQI
35AQI
15th March 2025
35AQI
35AQI
16th March 2025
21AQI
21AQI
17th March 2025
25AQI
25AQI
18th March 2025
24AQI
24AQI
19th March 2025
26AQI
26AQI
20th March 2025
38AQI
38AQI
21st March 2025
53AQI
53AQI
22nd March 2025
58AQI
58AQI
23rd March 2025
69AQI
69AQI
24th March 2025
73AQI
73AQI
25th March 2025
72AQI
72AQI
26th March 2025
81AQI
81AQI
27th March 2025
83AQI
83AQI
28th March 2025
46AQI
46AQI
29th March 2025
46AQI
46AQI
30th March 2025
33AQI
33AQI
31st March 2025
35AQI
35AQI
1st April 2025
28AQI
28AQI
2nd April 2025
29AQI
29AQI
3rd April 2025
21AQI
21AQI
4th April 2025
25AQI
25AQI
5th April 2025
35AQI
35AQI
6th April 2025
35AQI
35AQI
7th April 2025
44AQI
44AQI
8th April 2025
42AQI
42AQI
9th April 2025
43AQI
43AQI
10th April 2025
51AQI
51AQI
11th April 2025
50AQI
50AQI
12th April 2025
48AQI
48AQI
13th April 2025
30AQI
30AQI
14th April 2025
45AQI
45AQI
15th April 2025
24AQI
24AQI
16th April 2025
45AQI
45AQI
17th April 2025
46AQI
46AQI
18th April 2025
58AQI
58AQI
19th April 2025
59AQI
59AQI
20th April 2025
51AQI
51AQI
21st April 2025
40AQI
40AQI
22nd April 2025
47AQI
47AQI
23rd April 2025
25AQI
25AQI
24th April 2025
24AQI
24AQI
25th April 2025
62AQI
62AQI
26th April 2025
52AQI
52AQI
27th April 2025
58AQI
58AQI
28th April 2025
45AQI
45AQI
29th April 2025
55AQI
55AQI
30th April 2025
63AQI
63AQI
1st May 2025
55AQI
55AQI
2nd May 2025
38AQI
38AQI
3rd May 2025
46AQI
46AQI
4th May 2025
37AQI
37AQI
5th May 2025
42AQI
42AQI
6th May 2025
27AQI
27AQI
7th May 2025
29AQI
29AQI
8th May 2025
29AQI
29AQI
9th May 2025
32AQI
32AQI
10th May 2025
28AQI
28AQI
11th May 2025
32AQI
32AQI
12th May 2025
46AQI
46AQI
13th May 2025
52AQI
52AQI
14th May 2025
58AQI
58AQI
15th May 2025
54AQI
54AQI
16th May 2025
55AQI
55AQI
17th May 2025
41AQI
41AQI
18th May 2025
48AQI
48AQI
19th May 2025
51AQI
51AQI
20th May 2025
64AQI
64AQI
21st May 2025
47AQI
47AQI
22nd May 2025
36AQI
36AQI
23rd May 2025
51AQI
51AQI
24th May 2025
37AQI
37AQI
25th May 2025
26AQI
26AQI
26th May 2025
26AQI
26AQI
27th May 2025
30AQI
30AQI
28th May 2025
27AQI
27AQI
29th May 2025
38AQI
38AQI
30th May 2025
34AQI
34AQI
31st May 2025
31AQI
31AQI
1st June 2025
38AQI
38AQI
2nd June 2025
47AQI
47AQI
3rd June 2025
28AQI
28AQI
4th June 2025
43AQI
43AQI
5th June 2025
39AQI
39AQI
6th June 2025
42AQI
42AQI
7th June 2025
52AQI
52AQI
8th June 2025
64AQI
64AQI
9th June 2025
44AQI
44AQI
10th June 2025
30AQI
30AQI
11th June 2025
34AQI
34AQI
12th June 2025
41AQI
41AQI
13th June 2025
45AQI
45AQI
14th June 2025
29AQI
29AQI
15th June 2025
25AQI
25AQI
16th June 2025
39AQI
39AQI
17th June 2025
36AQI
36AQI
18th June 2025
49AQI
49AQI
19th June 2025
53AQI
53AQI
20th June 2025
58AQI
58AQI
21st June 2025
54AQI
54AQI
22nd June 2025
54AQI
54AQI
23rd June 2025
41AQI
41AQI
24th June 2025
35AQI
35AQI
25th June 2025
34AQI
34AQI
26th June 2025
33AQI
33AQI
27th June 2025
49AQI
49AQI
28th June 2025
41AQI
41AQI
29th June 2025
48AQI
48AQI
30th June 2025
55AQI
55AQI
1st July 2025
63AQI
63AQI
2nd July 2025
96AQI
96AQI
3rd July 2025
82AQI
82AQI
4th July 2025
93AQI
93AQI
5th July 2025
94AQI
94AQI
6th July 2025
79AQI
79AQI
7th July 2025
67AQI
67AQI
8th July 2025
77AQI
77AQI
9th July 2025
86AQI
86AQI
10th July 2025
62AQI
62AQI
11th July 2025
51AQI
51AQI
12th July 2025
51AQI
51AQI
13th July 2025
50AQI
50AQI
14th July 2025
39AQI
39AQI
15th July 2025
47AQI
47AQI
16th July 2025
47AQI
47AQI
17th July 2025
35AQI
35AQI
18th July 2025
36AQI
36AQI
19th July 2025
32AQI
32AQI
20th July 2025
30AQI
30AQI
21st July 2025
30AQI
30AQI
22nd July 2025
33AQI
33AQI
23rd July 2025
39AQI
39AQI
24th July 2025
37AQI
37AQI
25th July 2025
34AQI
34AQI
26th July 2025
27AQI
27AQI
27th July 2025
24AQI
24AQI
28th July 2025
26AQI
26AQI
29th July 2025
39AQI
39AQI
30th July 2025
41AQI
41AQI
31st July 2025
41AQI
41AQI
1st August 2025
46AQI
46AQI
2nd August 2025
46AQI
46AQI
3rd August 2025
49AQI
49AQI
4th August 2025
61AQI
61AQI
36AQI
36AQI
44AQI
43AQI
40AQI
43AQI
51AQI
51AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202542AQI
28
3
25
3
22
9
21
9
23
8
23
7
19
12
3
1
164
52
Highest AQI recorded in
July51AQI
Lowest AQI recorded in
February36AQI
202434AQI
31
27
2
25
6
26
3
1
29
2
27
3
28
3
29
2
28
2
30
1
29
1
31
340
25
1
Highest AQI recorded in
April45AQI
Lowest AQI recorded in
January28AQI
202336AQI
26
5
27
1
25
6
21
9
28
3
23
7
26
5
28
3
29
1
30
1
24
5
25
6
312
52
Highest AQI recorded in
April45AQI
Lowest AQI recorded in
October32AQI
202235AQI
31
20
1
27
4
15
2
24
7
27
3
19
2
1
29
28
3
26
4
31
278
26
Highest AQI recorded in
May44AQI
Lowest AQI recorded in
August24AQI
202132AQI
29
2
24
4
28
2
23
29
2
26
4
30
1
30
1
29
1
31
28
2
31
338
19
Highest AQI recorded in
June39AQI
Lowest AQI recorded in
April28AQI
202031AQI
12
1
19
2
18
24
6
29
2
18
13
19
31
29
1
30
1
229
26
Highest AQI recorded in
August46AQI
Lowest AQI recorded in
December25AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
42AQILeast Polluted Year Recorded
2020(Avg.)
31AQIIshiyamadera's annual 2025 AQI (42) shows an average percentage change of 25.6% (worsened AQI) compared to previous years: 2020 (31), 2021 (32), 2022 (35), 2023 (36), 2024 (34).
