Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Moriyama, 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+

July Air Quality Analysis

Moriyama, Shiga, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
5th Jul 2025
96AQI
Lowest AQI recorded on
2nd Jul 2026
13AQI

Same Day Analysis (31st July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 38 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 30th Jul - 31st Jul 2026

Moriyama, Shiga, Japan

AQI
Day
Night
.

4 AM30th Jul 2026

7 PM

3 AM31st Jul 2026

Day time
Avg. Highest Time
12PM30th Jul

60AQI

Avg. Lowest Time
9AM30th Jul

45AQI

Night time
Avg. Highest Time
8PM30th Jul

50AQI

Avg. Lowest Time
12AM31st Jul

32AQI

In the last 24 hours,

Moriyama's AQI reached its highest point of 60 at 12 PM during the Day, while the lowest point, 32, was recorded at 12 AM during the Night between 30th Jul and 31st Jul 2026.

Day & Night AQI Trend : Jul 2026

Moriyama, Shiga, Japan

Jul
02nd - 03rd03rd - 04th04th - 05th05th - 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
Day
Night
2nd Jul 2026174 AMAQI
2nd Jul 2026105 AMAQI
2nd Jul 202696 AMAQI
2nd Jul 202697 AMAQI
2nd Jul 2026128 AMAQI
2nd Jul 2026129 AMAQI
2nd Jul 20261010 AMAQI
2nd Jul 2026811 AMAQI
2nd Jul 20261212 PMAQI
2nd Jul 2026151 PMAQI
2nd Jul 2026132 PMAQI
2nd Jul 2026113 PMAQI
2nd Jul 2026124 PMAQI
2nd Jul 2026225 PMAQI
2nd Jul 2026126 PMAQI
2nd Jul 2026167 PMAQI
2nd Jul 202698 PMAQI
2nd Jul 202689 PMAQI
2nd Jul 20261110 PMAQI
2nd Jul 2026811 PMAQI
3rd Jul 2026812 AMAQI
3rd Jul 202681 AMAQI
3rd Jul 2026132 AMAQI
3rd Jul 2026163 AMAQI

20°C17/21°C

3rd Jul 2026164 AMAQI
3rd Jul 2026195 AMAQI
3rd Jul 2026146 AMAQI
3rd Jul 2026207 AMAQI
3rd Jul 2026218 AMAQI
3rd Jul 2026289 AMAQI
3rd Jul 20261810 AMAQI
3rd Jul 20262911 AMAQI
3rd Jul 20262212 PMAQI
3rd Jul 2026281 PMAQI
3rd Jul 2026282 PMAQI
3rd Jul 2026243 PMAQI
3rd Jul 2026304 PMAQI
3rd Jul 2026195 PMAQI
3rd Jul 2026256 PMAQI
3rd Jul 2026277 PMAQI
3rd Jul 2026248 PMAQI
3rd Jul 2026269 PMAQI
3rd Jul 20262610 PMAQI
3rd Jul 20262611 PMAQI
4th Jul 20262812 AMAQI
4th Jul 2026271 AMAQI
4th Jul 2026282 AMAQI
4th Jul 2026273 AMAQI

20°C16/24°C

4th Jul 2026264 AMAQI
4th Jul 2026275 AMAQI
4th Jul 2026286 AMAQI
4th Jul 2026267 AMAQI
4th Jul 2026268 AMAQI
4th Jul 2026269 AMAQI
4th Jul 20262610 AMAQI
4th Jul 20262411 AMAQI
4th Jul 20262412 PMAQI
4th Jul 2026241 PMAQI
4th Jul 2026272 PMAQI
4th Jul 2026283 PMAQI
4th Jul 2026274 PMAQI
4th Jul 2026265 PMAQI
4th Jul 2026246 PMAQI
4th Jul 2026257 PMAQI
4th Jul 2026258 PMAQI
4th Jul 2026249 PMAQI
4th Jul 20262410 PMAQI
4th Jul 20262211 PMAQI
5th Jul 20262412 AMAQI
5th Jul 2026251 AMAQI
5th Jul 2026202 AMAQI
5th Jul 2026223 AMAQI

19°C17/20°C

5th Jul 2026214 AMAQI
5th Jul 2026225 AMAQI
5th Jul 2026226 AMAQI
5th Jul 2026227 AMAQI
5th Jul 2026228 AMAQI
5th Jul 2026209 AMAQI
5th Jul 20262010 AMAQI
5th Jul 20262011 AMAQI
5th Jul 20261812 PMAQI
5th Jul 2026181 PMAQI
5th Jul 2026222 PMAQI
5th Jul 2026233 PMAQI
5th Jul 2026244 PMAQI
5th Jul 2026215 PMAQI
5th Jul 2026246 PMAQI
5th Jul 2026217 PMAQI
5th Jul 2026208 PMAQI
5th Jul 2026249 PMAQI
5th Jul 20261610 PMAQI
5th Jul 20262511 PMAQI
6th Jul 20262112 AMAQI
6th Jul 2026251 AMAQI
6th Jul 2026242 AMAQI
6th Jul 2026243 AMAQI

18°C18/19°C

6th Jul 2026224 AMAQI
6th Jul 2026195 AMAQI
6th Jul 2026226 AMAQI
6th Jul 2026167 AMAQI
6th Jul 2026148 AMAQI
6th Jul 2026129 AMAQI
6th Jul 20262810 AMAQI
6th Jul 20262811 AMAQI
6th Jul 20261812 PMAQI
6th Jul 202681 PMAQI
6th Jul 2026162 PMAQI
6th Jul 2026163 PMAQI
6th Jul 202694 PMAQI
6th Jul 2026115 PMAQI
6th Jul 202686 PMAQI
6th Jul 202687 PMAQI
6th Jul 2026108 PMAQI
6th Jul 2026109 PMAQI
6th Jul 20261110 PMAQI
6th Jul 20261611 PMAQI
7th Jul 20261612 AMAQI
7th Jul 2026111 AMAQI
7th Jul 2026202 AMAQI
7th Jul 2026203 AMAQI

19°C18/19°C

7th Jul 2026164 AMAQI
7th Jul 2026275 AMAQI
7th Jul 2026186 AMAQI
7th Jul 2026207 AMAQI
7th Jul 2026278 AMAQI
7th Jul 2026239 AMAQI
7th Jul 20262410 AMAQI
7th Jul 20261911 AMAQI
7th Jul 20262212 PMAQI
7th Jul 2026211 PMAQI
7th Jul 2026222 PMAQI
7th Jul 2026273 PMAQI
7th Jul 2026244 PMAQI
7th Jul 2026285 PMAQI
7th Jul 2026276 PMAQI
7th Jul 2026287 PMAQI
7th Jul 2026238 PMAQI
7th Jul 2026229 PMAQI
7th Jul 20262610 PMAQI
7th Jul 20262611 PMAQI
8th Jul 20262912 AMAQI
8th Jul 2026301 AMAQI
8th Jul 2026282 AMAQI
8th Jul 2026283 AMAQI

21°C18/25°C

8th Jul 2026254 AMAQI
8th Jul 2026285 AMAQI
8th Jul 2026276 AMAQI
8th Jul 2026287 AMAQI
8th Jul 2026218 AMAQI
8th Jul 2026259 AMAQI
8th Jul 20262610 AMAQI
8th Jul 20262411 AMAQI
8th Jul 20262512 PMAQI
8th Jul 2026221 PMAQI
8th Jul 2026242 PMAQI
8th Jul 2026283 PMAQI
8th Jul 2026244 PMAQI
8th Jul 2026235 PMAQI
8th Jul 2026236 PMAQI
8th Jul 2026207 PMAQI
8th Jul 2026218 PMAQI
8th Jul 2026229 PMAQI
8th Jul 20262410 PMAQI
8th Jul 20262611 PMAQI
9th Jul 20262812 AMAQI
9th Jul 2026281 AMAQI
9th Jul 2026272 AMAQI
9th Jul 2026283 AMAQI

22°C19/26°C

9th Jul 2026264 AMAQI
9th Jul 2026255 AMAQI
9th Jul 2026266 AMAQI
9th Jul 2026257 AMAQI
9th Jul 2026268 AMAQI
9th Jul 2026219 AMAQI
9th Jul 20262410 AMAQI
9th Jul 20262211 AMAQI
9th Jul 20262212 PMAQI
9th Jul 2026211 PMAQI
9th Jul 2026232 PMAQI
9th Jul 2026263 PMAQI
9th Jul 2026244 PMAQI
9th Jul 2026275 PMAQI
9th Jul 2026276 PMAQI
9th Jul 2026257 PMAQI
9th Jul 2026268 PMAQI
9th Jul 2026239 PMAQI
9th Jul 20262710 PMAQI
9th Jul 20262811 PMAQI
10th Jul 20262712 AMAQI
10th Jul 2026281 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026283 AMAQI

23°C19/28°C

10th Jul 2026244 AMAQI
10th Jul 2026265 AMAQI
10th Jul 2026286 AMAQI
10th Jul 2026297 AMAQI
10th Jul 2026288 AMAQI
10th Jul 2026269 AMAQI
10th Jul 20262810 AMAQI
10th Jul 20262611 AMAQI
10th Jul 20262612 PMAQI
10th Jul 2026241 PMAQI
10th Jul 2026222 PMAQI
10th Jul 2026233 PMAQI
10th Jul 2026264 PMAQI
10th Jul 2026305 PMAQI
10th Jul 2026296 PMAQI
10th Jul 2026287 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026299 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20262811 PMAQI
11th Jul 20262512 AMAQI
11th Jul 2026301 AMAQI
11th Jul 2026302 AMAQI
11th Jul 2026303 AMAQI

25°C20/29°C

11th Jul 2026264 AMAQI
11th Jul 2026305 AMAQI
11th Jul 2026256 AMAQI
11th Jul 2026287 AMAQI
11th Jul 2026268 AMAQI
11th Jul 2026329 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20262711 AMAQI
11th Jul 20262512 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026243 PMAQI
11th Jul 2026254 PMAQI
11th Jul 2026295 PMAQI
11th Jul 2026306 PMAQI
11th Jul 2026297 PMAQI
11th Jul 2026268 PMAQI
11th Jul 2026289 PMAQI
11th Jul 20262810 PMAQI
11th Jul 20262911 PMAQI
12th Jul 20263012 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026302 AMAQI
12th Jul 2026283 AMAQI

24°C20/28°C

12th Jul 2026224 AMAQI
12th Jul 2026265 AMAQI
12th Jul 2026256 AMAQI
12th Jul 2026237 AMAQI
12th Jul 2026288 AMAQI
12th Jul 2026289 AMAQI
12th Jul 20262910 AMAQI
12th Jul 20262411 AMAQI
12th Jul 20262412 PMAQI
12th Jul 2026221 PMAQI
12th Jul 2026222 PMAQI
12th Jul 2026233 PMAQI
12th Jul 2026254 PMAQI
12th Jul 2026265 PMAQI
12th Jul 2026296 PMAQI
12th Jul 2026307 PMAQI
12th Jul 2026288 PMAQI
12th Jul 2026309 PMAQI
12th Jul 20262810 PMAQI
12th Jul 20262711 PMAQI
13th Jul 20263012 AMAQI
13th Jul 2026281 AMAQI
13th Jul 2026302 AMAQI
13th Jul 2026293 AMAQI

25°C22/29°C

13th Jul 2026264 AMAQI
13th Jul 2026305 AMAQI
13th Jul 2026286 AMAQI
13th Jul 2026287 AMAQI
13th Jul 2026308 AMAQI
13th Jul 2026299 AMAQI
13th Jul 20262910 AMAQI
13th Jul 20262811 AMAQI
13th Jul 20262812 PMAQI
13th Jul 2026241 PMAQI
13th Jul 2026242 PMAQI
13th Jul 2026223 PMAQI
13th Jul 2026244 PMAQI
13th Jul 2026285 PMAQI
13th Jul 2026286 PMAQI
13th Jul 2026297 PMAQI
13th Jul 2026308 PMAQI
13th Jul 2026319 PMAQI
13th Jul 20263210 PMAQI
13th Jul 20263111 PMAQI
14th Jul 20263212 AMAQI
14th Jul 2026321 AMAQI
14th Jul 2026322 AMAQI
14th Jul 2026303 AMAQI

25°C23/29°C

14th Jul 2026274 AMAQI
14th Jul 2026315 AMAQI
14th Jul 2026296 AMAQI
14th Jul 2026307 AMAQI
14th Jul 2026278 AMAQI
14th Jul 2026329 AMAQI
14th Jul 20263010 AMAQI
14th Jul 20262711 AMAQI
14th Jul 20262412 PMAQI
14th Jul 2026211 PMAQI
14th Jul 2026222 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026224 PMAQI
14th Jul 2026305 PMAQI
14th Jul 2026306 PMAQI
14th Jul 2026297 PMAQI
14th Jul 2026288 PMAQI
14th Jul 2026319 PMAQI
14th Jul 20263210 PMAQI
14th Jul 20263211 PMAQI
15th Jul 20263412 AMAQI
15th Jul 2026321 AMAQI
15th Jul 2026312 AMAQI
15th Jul 2026303 AMAQI

26°C23/30°C

15th Jul 2026264 AMAQI
15th Jul 2026295 AMAQI
15th Jul 2026246 AMAQI
15th Jul 2026287 AMAQI
15th Jul 2026318 AMAQI
15th Jul 2026289 AMAQI
15th Jul 20263010 AMAQI
15th Jul 20262711 AMAQI
15th Jul 20262412 PMAQI
15th Jul 2026241 PMAQI
15th Jul 2026232 PMAQI
15th Jul 2026223 PMAQI
15th Jul 2026224 PMAQI
15th Jul 2026245 PMAQI
15th Jul 2026256 PMAQI
15th Jul 2026237 PMAQI
15th Jul 2026248 PMAQI
15th Jul 2026229 PMAQI
15th Jul 20262410 PMAQI
15th Jul 20262411 PMAQI
16th Jul 20264612 AMAQI
16th Jul 2026511 AMAQI
16th Jul 2026602 AMAQI
16th Jul 2026593 AMAQI

27°C24/30°C

16th Jul 2026644 AMAQI
16th Jul 2026645 AMAQI
16th Jul 2026626 AMAQI
16th Jul 2026687 AMAQI
16th Jul 2026638 AMAQI
16th Jul 2026649 AMAQI
16th Jul 20266410 AMAQI
16th Jul 20265611 AMAQI
16th Jul 20266212 PMAQI
16th Jul 2026561 PMAQI
16th Jul 2026552 PMAQI
16th Jul 2026583 PMAQI
16th Jul 2026544 PMAQI
16th Jul 2026455 PMAQI
16th Jul 2026546 PMAQI
16th Jul 2026447 PMAQI
16th Jul 2026478 PMAQI
16th Jul 2026439 PMAQI
16th Jul 20263610 PMAQI
16th Jul 20263411 PMAQI
17th Jul 20263212 AMAQI
17th Jul 2026341 AMAQI
17th Jul 2026412 AMAQI
17th Jul 2026343 AMAQI

26°C24/28°C

17th Jul 2026364 AMAQI
17th Jul 2026325 AMAQI
17th Jul 2026296 AMAQI
17th Jul 2026367 AMAQI
17th Jul 2026268 AMAQI
17th Jul 2026369 AMAQI
17th Jul 20263410 AMAQI
17th Jul 20264811 AMAQI
17th Jul 20265012 PMAQI
17th Jul 2026481 PMAQI
17th Jul 2026542 PMAQI
17th Jul 2026323 PMAQI
17th Jul 2026524 PMAQI
17th Jul 2026525 PMAQI
17th Jul 2026646 PMAQI
17th Jul 2026527 PMAQI
17th Jul 2026498 PMAQI
17th Jul 2026519 PMAQI
17th Jul 20265610 PMAQI
17th Jul 20265411 PMAQI
18th Jul 20265712 AMAQI
18th Jul 2026581 AMAQI
18th Jul 2026592 AMAQI
18th Jul 2026563 AMAQI

27°C23/31°C

18th Jul 2026474 AMAQI
18th Jul 2026505 AMAQI
18th Jul 2026526 AMAQI
18th Jul 2026547 AMAQI
18th Jul 2026528 AMAQI
18th Jul 2026569 AMAQI
18th Jul 20266210 AMAQI
18th Jul 20265311 AMAQI
18th Jul 20265612 PMAQI
18th Jul 2026571 PMAQI
18th Jul 2026632 PMAQI
18th Jul 2026583 PMAQI
18th Jul 2026544 PMAQI
18th Jul 2026585 PMAQI
18th Jul 2026556 PMAQI
18th Jul 2026487 PMAQI
18th Jul 2026418 PMAQI
18th Jul 2026419 PMAQI
18th Jul 20264310 PMAQI
18th Jul 20264311 PMAQI
19th Jul 20264112 AMAQI
19th Jul 2026421 AMAQI
19th Jul 2026422 AMAQI
19th Jul 2026413 AMAQI

29°C26/33°C

19th Jul 2026404 AMAQI
19th Jul 2026385 AMAQI
19th Jul 2026396 AMAQI
19th Jul 2026337 AMAQI
19th Jul 2026358 AMAQI
19th Jul 2026279 AMAQI
19th Jul 20262610 AMAQI
19th Jul 20262911 AMAQI
19th Jul 20263612 PMAQI
19th Jul 2026321 PMAQI
19th Jul 2026312 PMAQI
19th Jul 2026383 PMAQI
19th Jul 2026444 PMAQI
19th Jul 2026365 PMAQI
19th Jul 2026286 PMAQI
19th Jul 2026317 PMAQI
19th Jul 2026298 PMAQI
19th Jul 2026249 PMAQI
19th Jul 20262210 PMAQI
19th Jul 20262411 PMAQI
20th Jul 20262712 AMAQI
20th Jul 2026291 AMAQI
20th Jul 2026292 AMAQI
20th Jul 2026273 AMAQI

26°C22/29°C

20th Jul 2026284 AMAQI
20th Jul 2026275 AMAQI
20th Jul 2026246 AMAQI
20th Jul 2026267 AMAQI
20th Jul 2026258 AMAQI
20th Jul 2026259 AMAQI
20th Jul 20263410 AMAQI
20th Jul 20263811 AMAQI
20th Jul 20264312 PMAQI
20th Jul 2026551 PMAQI
20th Jul 2026552 PMAQI
20th Jul 2026473 PMAQI
20th Jul 2026464 PMAQI
20th Jul 2026555 PMAQI
20th Jul 2026516 PMAQI
20th Jul 2026417 PMAQI
20th Jul 2026398 PMAQI
20th Jul 2026459 PMAQI
20th Jul 20264810 PMAQI
20th Jul 20265611 PMAQI
21st Jul 20266212 AMAQI
21st Jul 2026621 AMAQI
21st Jul 2026632 AMAQI
21st Jul 2026623 AMAQI

27°C24/31°C

21st Jul 2026624 AMAQI
21st Jul 2026605 AMAQI
21st Jul 2026646 AMAQI
21st Jul 2026647 AMAQI
21st Jul 2026658 AMAQI
21st Jul 2026669 AMAQI
21st Jul 20266610 AMAQI
21st Jul 20266611 AMAQI
21st Jul 2026721 PMAQI
21st Jul 2026742 PMAQI
21st Jul 2026763 PMAQI
21st Jul 2026724 PMAQI
21st Jul 2026735 PMAQI
21st Jul 2026786 PMAQI
21st Jul 20261027 PMAQI
21st Jul 2026728 PMAQI
21st Jul 2026749 PMAQI
21st Jul 20267210 PMAQI
21st Jul 20267411 PMAQI
22nd Jul 20267212 AMAQI
22nd Jul 2026701 AMAQI
22nd Jul 2026732 AMAQI
22nd Jul 2026713 AMAQI

28°C24/30°C

22nd Jul 2026664 AMAQI
22nd Jul 2026645 AMAQI
22nd Jul 2026806 AMAQI
22nd Jul 2026727 AMAQI
22nd Jul 2026668 AMAQI
22nd Jul 2026729 AMAQI
22nd Jul 20267610 AMAQI
22nd Jul 20267411 AMAQI
22nd Jul 20267612 PMAQI
22nd Jul 2026791 PMAQI
22nd Jul 2026952 PMAQI
22nd Jul 20261023 PMAQI
22nd Jul 2026984 PMAQI
22nd Jul 2026965 PMAQI
22nd Jul 2026926 PMAQI
22nd Jul 2026867 PMAQI
22nd Jul 2026868 PMAQI
22nd Jul 2026859 PMAQI
22nd Jul 20267410 PMAQI
22nd Jul 20267511 PMAQI
23rd Jul 20267012 AMAQI
23rd Jul 2026741 AMAQI
23rd Jul 2026712 AMAQI
23rd Jul 2026743 AMAQI

28°C25/32°C

23rd Jul 2026644 AMAQI
23rd Jul 2026655 AMAQI
23rd Jul 2026656 AMAQI
23rd Jul 2026567 AMAQI
23rd Jul 2026588 AMAQI
23rd Jul 2026549 AMAQI
23rd Jul 20266910 AMAQI
23rd Jul 20265611 AMAQI
23rd Jul 20265912 PMAQI
23rd Jul 2026541 PMAQI
23rd Jul 2026442 PMAQI
23rd Jul 2026473 PMAQI
23rd Jul 2026384 PMAQI
23rd Jul 2026385 PMAQI
23rd Jul 2026256 PMAQI
23rd Jul 2026307 PMAQI
23rd Jul 2026348 PMAQI
23rd Jul 2026379 PMAQI
23rd Jul 20262610 PMAQI
23rd Jul 20262611 PMAQI
24th Jul 20262212 AMAQI
24th Jul 2026231 AMAQI
24th Jul 2026242 AMAQI
24th Jul 2026323 AMAQI

28°C24/32°C

24th Jul 2026214 AMAQI
24th Jul 2026225 AMAQI
24th Jul 2026276 AMAQI
24th Jul 2026247 AMAQI
24th Jul 2026258 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20263010 AMAQI
24th Jul 20263411 AMAQI
24th Jul 20263612 PMAQI
24th Jul 2026281 PMAQI
24th Jul 2026262 PMAQI
24th Jul 2026403 PMAQI
24th Jul 2026384 PMAQI
24th Jul 2026285 PMAQI
24th Jul 2026246 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026248 PMAQI
24th Jul 2026289 PMAQI
24th Jul 20262810 PMAQI
24th Jul 20263211 PMAQI
25th Jul 20263012 AMAQI
25th Jul 2026341 AMAQI
25th Jul 2026362 AMAQI
25th Jul 2026343 AMAQI

28°C25/32°C

25th Jul 2026404 AMAQI
25th Jul 2026395 AMAQI
25th Jul 2026426 AMAQI
25th Jul 2026397 AMAQI
25th Jul 2026398 AMAQI
25th Jul 2026469 AMAQI
25th Jul 20264810 AMAQI
25th Jul 20265211 AMAQI
25th Jul 20265212 PMAQI
25th Jul 2026521 PMAQI
25th Jul 2026522 PMAQI
25th Jul 2026503 PMAQI
25th Jul 2026514 PMAQI
25th Jul 2026475 PMAQI
25th Jul 2026486 PMAQI
25th Jul 2026467 PMAQI
25th Jul 2026368 PMAQI
25th Jul 2026369 PMAQI
25th Jul 20263610 PMAQI
25th Jul 20263811 PMAQI
26th Jul 20264112 AMAQI
26th Jul 2026401 AMAQI
26th Jul 2026402 AMAQI
26th Jul 2026363 AMAQI

26°C23/31°C

26th Jul 2026374 AMAQI
26th Jul 2026365 AMAQI
26th Jul 2026346 AMAQI
26th Jul 2026367 AMAQI
26th Jul 2026398 AMAQI
26th Jul 2026409 AMAQI
26th Jul 20264210 AMAQI
26th Jul 20264711 AMAQI
26th Jul 20265712 PMAQI
26th Jul 2026541 PMAQI
26th Jul 2026512 PMAQI
26th Jul 2026603 PMAQI
26th Jul 2026454 PMAQI
26th Jul 2026405 PMAQI
26th Jul 2026386 PMAQI
26th Jul 2026347 PMAQI
26th Jul 2026368 PMAQI
26th Jul 2026339 PMAQI
26th Jul 20263310 PMAQI
26th Jul 20263211 PMAQI
27th Jul 20263112 AMAQI
27th Jul 2026291 AMAQI
27th Jul 2026272 AMAQI
27th Jul 2026273 AMAQI

26°C23/31°C

27th Jul 2026264 AMAQI
27th Jul 2026275 AMAQI
27th Jul 2026276 AMAQI
27th Jul 2026277 AMAQI
27th Jul 2026278 AMAQI
27th Jul 2026349 AMAQI
27th Jul 20264810 AMAQI
27th Jul 20262611 AMAQI
27th Jul 20262412 PMAQI
27th Jul 2026251 PMAQI
27th Jul 2026232 PMAQI
27th Jul 2026253 PMAQI
27th Jul 2026274 PMAQI
27th Jul 2026275 PMAQI
27th Jul 2026286 PMAQI
27th Jul 2026277 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026279 PMAQI
27th Jul 20262610 PMAQI
27th Jul 20262611 PMAQI
28th Jul 20262412 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026262 AMAQI
28th Jul 2026233 AMAQI

26°C22/30°C

28th Jul 2026244 AMAQI
28th Jul 2026255 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026247 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026239 AMAQI
28th Jul 20262710 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20263012 PMAQI
28th Jul 2026561 PMAQI
28th Jul 2026542 PMAQI
28th Jul 2026443 PMAQI
28th Jul 2026524 PMAQI
28th Jul 2026545 PMAQI
28th Jul 2026486 PMAQI
28th Jul 2026237 PMAQI
28th Jul 2026248 PMAQI
28th Jul 2026239 PMAQI
28th Jul 20262210 PMAQI
28th Jul 20262111 PMAQI
29th Jul 20262312 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026233 AMAQI

25°C23/28°C

29th Jul 2026224 AMAQI
29th Jul 2026255 AMAQI
29th Jul 2026236 AMAQI
29th Jul 2026247 AMAQI
29th Jul 2026218 AMAQI
29th Jul 2026239 AMAQI
29th Jul 20262610 AMAQI
29th Jul 20263111 AMAQI
29th Jul 20263612 PMAQI
29th Jul 2026431 PMAQI
29th Jul 2026452 PMAQI
29th Jul 2026433 PMAQI
29th Jul 2026434 PMAQI
29th Jul 2026375 PMAQI
29th Jul 2026276 PMAQI
29th Jul 2026387 PMAQI
29th Jul 2026308 PMAQI
29th Jul 2026309 PMAQI
29th Jul 20263110 PMAQI
29th Jul 20263411 PMAQI
30th Jul 20263412 AMAQI
30th Jul 2026401 AMAQI
30th Jul 2026452 AMAQI
30th Jul 2026453 AMAQI

24°C21/27°C

30th Jul 2026454 AMAQI
30th Jul 2026465 AMAQI
30th Jul 2026466 AMAQI
30th Jul 2026487 AMAQI
30th Jul 2026498 AMAQI
30th Jul 2026459 AMAQI
30th Jul 20264810 AMAQI
30th Jul 20265711 AMAQI
30th Jul 20266012 PMAQI
30th Jul 2026601 PMAQI
30th Jul 2026582 PMAQI
30th Jul 2026583 PMAQI
30th Jul 2026604 PMAQI
30th Jul 2026585 PMAQI
30th Jul 2026546 PMAQI
30th Jul 2026497 PMAQI
30th Jul 2026508 PMAQI
30th Jul 2026449 PMAQI
30th Jul 20264310 PMAQI
30th Jul 20264111 PMAQI
31st Jul 20263212 AMAQI
31st Jul 2026371 AMAQI
31st Jul 2026362 AMAQI
31st Jul 2026373 AMAQI

27°C24/31°C

31st Jul 2026384 AMAQI
4 AM
31st Jul 2026375 AMAQI
31st Jul 2026306 AMAQI
31st Jul 2026347 AMAQI
31st Jul 2026408 AMAQI
31st Jul 2026459 AMAQI
31st Jul 20264410 AMAQI
31st Jul 20265211 AMAQI
11 AM
31st Jul 20263212 PMAQI
31st Jul 2026431 PMAQI
31st Jul 2026462 PMAQI
31st Jul 2026373 PMAQI
31st Jul 2026324 PMAQI
31st Jul 2026505 PMAQI
31st Jul 2026366 PMAQI
31st Jul 2026367 PMAQI
7 PM
31st Jul 2026378 PMAQI
31st Jul 2026309 PMAQI
31st Jul 20262610 PMAQI
31st Jul 20263311 PMAQI
11 PM
3 AM

26°C23/30°C

Day time
Avg. Highest Time
1 PM - 5 PM

38AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
4 AM

33AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 5 PM (Avg. 38), while the lowest AQI was between 4 AM to 4 AM (Avg. 33).
Night time
Avg. Highest Time
12 AM - 9 PM

34AQI

6 hours / Day
180 hours / Month
Avg. Lowest Time
10 PM

32AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 9 PM (Avg. 34), while the lowest AQI was between 10 PM to 10 PM (Avg. 32).

2026 Days Vs Air Quality

Moriyama, Shiga, Japan

2026

78%

166

22%

46

Total number of days with different AQI categories in last 212 days in 2026 (153 days remaining)

Good
166 Days
Moderate
46 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 78%

Health Risk Level:

Low

In 2026, 78% of 212 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

Moriyama, Shiga, Japan

AQI levels in 2026

AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
20AQI (US)
2nd January 2026
17AQI (US)
3rd January 2026
16AQI (US)
4th January 2026
28AQI (US)
5th January 2026
46AQI (US)
6th January 2026
18AQI (US)
7th January 2026
30AQI (US)
8th January 2026
34AQI (US)
9th January 2026
18AQI (US)
10th January 2026
36AQI (US)
11th January 2026
28AQI (US)
12th January 2026
29AQI (US)
13th January 2026
37AQI (US)
14th January 2026
24AQI (US)
15th January 2026
40AQI (US)
16th January 2026
59AQI (US)
17th January 2026
67AQI (US)
18th January 2026
42AQI (US)
19th January 2026
48AQI (US)
20th January 2026
28AQI (US)
21st January 2026
13AQI (US)
22nd January 2026
21AQI (US)
23rd January 2026
39AQI (US)
24th January 2026
45AQI (US)
25th January 2026
28AQI (US)
26th January 2026
27AQI (US)
27th January 2026
42AQI (US)
28th January 2026
28AQI (US)
29th January 2026
23AQI (US)
30th January 2026
34AQI (US)
31st January 2026
32AQI (US)
1st February 2026
38AQI (US)
2nd February 2026
50AQI (US)
3rd February 2026
34AQI (US)
4th February 2026
37AQI (US)
5th February 2026
62AQI (US)
6th February 2026
50AQI (US)
7th February 2026
12AQI (US)
8th February 2026
13AQI (US)
9th February 2026
37AQI (US)
10th February 2026
54AQI (US)
11th February 2026
44AQI (US)
12th February 2026
51AQI (US)
13th February 2026
62AQI (US)
14th February 2026
78AQI (US)
15th February 2026
66AQI (US)
16th February 2026
52AQI (US)
17th February 2026
14AQI (US)
18th February 2026
26AQI (US)
19th February 2026
34AQI (US)
20th February 2026
33AQI (US)
21st February 2026
56AQI (US)
22nd February 2026
46AQI (US)
23rd February 2026
49AQI (US)
24th February 2026
56AQI (US)
25th February 2026
25AQI (US)
26th February 2026
14AQI (US)
27th February 2026
46AQI (US)
28th February 2026
48AQI (US)
1st March 2026
49AQI (US)
2nd March 2026
76AQI (US)
3rd March 2026
48AQI (US)
4th March 2026
58AQI (US)
5th March 2026
56AQI (US)
6th March 2026
51AQI (US)
7th March 2026
46AQI (US)
8th March 2026
46AQI (US)
9th March 2026
50AQI (US)
10th March 2026
58AQI (US)
11th March 2026
56AQI (US)
12th March 2026
66AQI (US)
13th March 2026
46AQI (US)
14th March 2026
46AQI (US)
15th March 2026
62AQI (US)
16th March 2026
62AQI (US)
17th March 2026
54AQI (US)
18th March 2026
59AQI (US)
19th March 2026
46AQI (US)
20th March 2026
50AQI (US)
21st March 2026
51AQI (US)
22nd March 2026
55AQI (US)
23rd March 2026
52AQI (US)
24th March 2026
62AQI (US)
25th March 2026
64AQI (US)
26th March 2026
12AQI (US)
27th March 2026
33AQI (US)
28th March 2026
64AQI (US)
29th March 2026
80AQI (US)
30th March 2026
59AQI (US)
31st March 2026
18AQI (US)
1st April 2026
21AQI (US)
2nd April 2026
42AQI (US)
3rd April 2026
50AQI (US)
4th April 2026
40AQI (US)
5th April 2026
17AQI (US)
6th April 2026
34AQI (US)
7th April 2026
43AQI (US)
8th April 2026
35AQI (US)
9th April 2026
42AQI (US)
10th April 2026
46AQI (US)
11th April 2026
36AQI (US)
12th April 2026
37AQI (US)
13th April 2026
36AQI (US)
14th April 2026
48AQI (US)
15th April 2026
40AQI (US)
16th April 2026
36AQI (US)
17th April 2026
42AQI (US)
18th April 2026
32AQI (US)
19th April 2026
38AQI (US)
20th April 2026
38AQI (US)
21st April 2026
40AQI (US)
22nd April 2026
47AQI (US)
23rd April 2026
36AQI (US)
24th April 2026
32AQI (US)
25th April 2026
46AQI (US)
26th April 2026
50AQI (US)
27th April 2026
49AQI (US)
28th April 2026
46AQI (US)
29th April 2026
40AQI (US)
30th April 2026
34AQI (US)
1st May 2026
46AQI (US)
2nd May 2026
52AQI (US)
3rd May 2026
54AQI (US)
4th May 2026
24AQI (US)
5th May 2026
19AQI (US)
6th May 2026
34AQI (US)
7th May 2026
34AQI (US)
8th May 2026
27AQI (US)
9th May 2026
28AQI (US)
10th May 2026
35AQI (US)
11th May 2026
37AQI (US)
12th May 2026
40AQI (US)
13th May 2026
45AQI (US)
14th May 2026
41AQI (US)
15th May 2026
40AQI (US)
16th May 2026
84AQI (US)
17th May 2026
68AQI (US)
18th May 2026
53AQI (US)
19th May 2026
48AQI (US)
20th May 2026
62AQI (US)
21st May 2026
60AQI (US)
22nd May 2026
64AQI (US)
23rd May 2026
56AQI (US)
24th May 2026
60AQI (US)
25th May 2026
50AQI (US)
26th May 2026
40AQI (US)
27th May 2026
24AQI (US)
28th May 2026
26AQI (US)
29th May 2026
24AQI (US)
30th May 2026
24AQI (US)
31st May 2026
28AQI (US)
1st June 2026
30AQI (US)
2nd June 2026
30AQI (US)
3rd June 2026
24AQI (US)
4th June 2026
24AQI (US)
5th June 2026
23AQI (US)
6th June 2026
24AQI (US)
7th June 2026
22AQI (US)
8th June 2026
20AQI (US)
9th June 2026
24AQI (US)
10th June 2026
22AQI (US)
11th June 2026
25AQI (US)
12th June 2026
34AQI (US)
13th June 2026
28AQI (US)
14th June 2026
25AQI (US)
15th June 2026
24AQI (US)
16th June 2026
29AQI (US)
17th June 2026
24AQI (US)
18th June 2026
23AQI (US)
19th June 2026
30AQI (US)
20th June 2026
23AQI (US)
21st June 2026
21AQI (US)
22nd June 2026
19AQI (US)
23rd June 2026
22AQI (US)
24th June 2026
22AQI (US)
25th June 2026
27AQI (US)
26th June 2026
29AQI (US)
27th June 2026
26AQI (US)
28th June 2026
28AQI (US)
29th June 2026
28AQI (US)
30th June 2026
48AQI (US)
1st July 2026
56AQI (US)
2nd July 2026
13AQI (US)
3rd July 2026
22AQI (US)
4th July 2026
26AQI (US)
5th July 2026
22AQI (US)
6th July 2026
16AQI (US)
7th July 2026
22AQI (US)
8th July 2026
26AQI (US)
9th July 2026
25AQI (US)
10th July 2026
27AQI (US)
11th July 2026
28AQI (US)
12th July 2026
26AQI (US)
13th July 2026
28AQI (US)
14th July 2026
28AQI (US)
15th July 2026
26AQI (US)
16th July 2026
54AQI (US)
17th July 2026
43AQI (US)
18th July 2026
53AQI (US)
19th July 2026
34AQI (US)
20th July 2026
38AQI (US)
21st July 2026
70AQI (US)
22nd July 2026
79AQI (US)
23rd July 2026
52AQI (US)
24th July 2026
28AQI (US)
25th July 2026
42AQI (US)
26th July 2026
40AQI (US)
27th July 2026
28AQI (US)
28th July 2026
31AQI (US)
29th July 2026
30AQI (US)
30th July 2026
50AQI (US)
31st July 2026
38AQI (US)
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

32AQI (US)

42AQI (US)

53AQI (US)

39AQI (US)

43AQI (US)

26AQI (US)

36AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202639AQI (US)

29
2
19
9
12
19
30
21
10
30
25
6
166
46

Highest AQI (US) recorded in

March

53AQI (US)

Lowest AQI (US) recorded in

June

26AQI (US)

202543AQI (US)

28
3
25
3
22
9
20
10
21
10
23
7
18
13
20
11
30
27
4
21
9
26
5
281
84

Highest AQI (US) recorded in

July

54AQI (US)

Lowest AQI (US) recorded in

September

32AQI (US)

202437AQI (US)

31
27
2
23
8
20
9
1
30
1
26
4
28
3
29
2
28
2
30
1
28
2
31
331
34
1

Highest AQI (US) recorded in

April

49AQI (US)

Lowest AQI (US) recorded in

December

31AQI (US)

202338AQI (US)

27
4
28
24
7
19
11
27
4
24
6
27
4
31
28
2
29
2
24
5
25
6
313
51

Highest AQI (US) recorded in

April

47AQI (US)

Lowest AQI (US) recorded in

August

28AQI (US)

202238AQI (US)

31
18
3
22
9
13
4
19
12
25
5
20
1
1
26
2
30
1
25
5
31
261
42

Highest AQI (US) recorded in

May

47AQI (US)

Lowest AQI (US) recorded in

August

20AQI (US)

202136AQI (US)

26
4
21
7
27
3
21
2
28
3
26
4
29
2
29
2
29
1
31
26
4
29
2
322
34

Highest AQI (US) recorded in

June

44AQI (US)

Lowest AQI (US) recorded in

August

33AQI (US)

202033AQI (US)

11
2
20
1
18
26
4
29
2
22
9
18
1
29
2
25
5
29
2
227
28

Highest AQI (US) recorded in

August

43AQI (US)

Lowest AQI (US) recorded in

July

29AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
43AQI (US)
Least Polluted Year Recorded
2020(Avg.)
33AQI (US)

Moriyama's annual 2026 AQI (US) (39) shows an average percentage change of 4.6% (worsened AQI (US)) compared to previous years: 2020 (33), 2021 (36), 2022 (38), 2023 (38), 2024 (37), 2025 (43).