Hikone, 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+
June Air Quality Analysis
Hikone, Shiga, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
17th Jun 2022
72AQILowest AQI recorded on
3rd Jun 2026
16AQISame Day Analysis (4th June):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 25 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Hikone, Shiga, Japan
AQI
Day
Night
.
4 AM3rd Jun 2026
6 PM
3 AM4th Jun 2026
Day time
Avg. Highest Time
3PM3rd Jun
32AQI
Avg. Lowest Time
4AM3rd Jun
4AQI
Night time
Avg. Highest Time
1AM4th Jun
30AQI
Avg. Lowest Time
2AM4th Jun
25AQI
In the last 24 hours,
Hikone's AQI reached its highest point of 32 at 3 PM during the Day, while the lowest point, 4, was recorded at 4 AM during the Day between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Hikone, Shiga, Japan
MayJun
06th - 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
6th May 2026484 AMAQI
6th May 2026405 AMAQI
6th May 2026366 AMAQI
6th May 2026517 AMAQI
6th May 2026428 AMAQI
6th May 2026569 AMAQI
6th May 20265810 AMAQI
6th May 20266011 AMAQI
6th May 20265012 PMAQI
6th May 2026241 PMAQI
6th May 2026252 PMAQI
6th May 2026233 PMAQI
6th May 2026244 PMAQI
6th May 2026235 PMAQI
6th May 2026266 PMAQI
6th May 2026257 PMAQI
6th May 2026268 PMAQI
6th May 2026369 PMAQI
6th May 20262410 PMAQI
6th May 20262411 PMAQI
7th May 20264412 AMAQI
7th May 2026481 AMAQI
7th May 2026512 AMAQI
7th May 2026493 AMAQI
16°C12/20°C
7th May 2026544 AMAQI
7th May 2026465 AMAQI
7th May 2026366 AMAQI
7th May 2026477 AMAQI
7th May 2026428 AMAQI
7th May 2026499 AMAQI
7th May 20265810 AMAQI
7th May 20263911 AMAQI
7th May 20262612 PMAQI
7th May 2026241 PMAQI
7th May 2026282 PMAQI
7th May 2026243 PMAQI
7th May 2026264 PMAQI
7th May 2026265 PMAQI
7th May 2026296 PMAQI
7th May 2026267 PMAQI
7th May 2026228 PMAQI
7th May 2026289 PMAQI
7th May 20262610 PMAQI
7th May 20263011 PMAQI
8th May 20262412 AMAQI
8th May 2026211 AMAQI
8th May 2026322 AMAQI
8th May 2026293 AMAQI
18°C13/23°C
8th May 2026304 AMAQI
8th May 2026485 AMAQI
8th May 2026406 AMAQI
8th May 2026257 AMAQI
8th May 2026248 AMAQI
8th May 2026339 AMAQI
8th May 20265310 AMAQI
8th May 20263611 AMAQI
8th May 20262812 PMAQI
8th May 2026201 PMAQI
8th May 2026232 PMAQI
8th May 2026283 PMAQI
8th May 2026254 PMAQI
8th May 2026225 PMAQI
8th May 2026236 PMAQI
8th May 2026227 PMAQI
8th May 2026218 PMAQI
8th May 2026209 PMAQI
8th May 20262810 PMAQI
8th May 20262511 PMAQI
9th May 20263012 AMAQI
9th May 2026261 AMAQI
9th May 2026362 AMAQI
9th May 2026383 AMAQI
16°C12/19°C
9th May 2026534 AMAQI
9th May 2026295 AMAQI
9th May 2026186 AMAQI
9th May 2026267 AMAQI
9th May 2026428 AMAQI
9th May 2026449 AMAQI
9th May 20265610 AMAQI
9th May 20264611 AMAQI
9th May 20262212 PMAQI
9th May 2026181 PMAQI
9th May 2026242 PMAQI
9th May 2026203 PMAQI
9th May 2026204 PMAQI
9th May 2026295 PMAQI
9th May 2026176 PMAQI
9th May 2026127 PMAQI
9th May 2026238 PMAQI
9th May 2026199 PMAQI
9th May 20261410 PMAQI
9th May 20263011 PMAQI
10th May 20264012 AMAQI
10th May 2026461 AMAQI
10th May 2026582 AMAQI
10th May 2026533 AMAQI
13°C11/16°C
10th May 2026674 AMAQI
10th May 2026665 AMAQI
10th May 2026386 AMAQI
10th May 2026167 AMAQI
10th May 2026188 AMAQI
10th May 2026589 AMAQI
10th May 20265510 AMAQI
10th May 20264411 AMAQI
10th May 20262012 PMAQI
10th May 2026211 PMAQI
10th May 2026282 PMAQI
10th May 2026283 PMAQI
10th May 2026264 PMAQI
10th May 2026225 PMAQI
10th May 2026216 PMAQI
10th May 2026207 PMAQI
10th May 2026248 PMAQI
10th May 2026239 PMAQI
10th May 20262210 PMAQI
10th May 20262511 PMAQI
11th May 20264212 AMAQI
11th May 2026461 AMAQI
11th May 2026422 AMAQI
11th May 2026363 AMAQI
14°C10/19°C
11th May 2026554 AMAQI
11th May 2026325 AMAQI
11th May 2026376 AMAQI
11th May 2026387 AMAQI
11th May 2026518 AMAQI
11th May 2026609 AMAQI
11th May 20267010 AMAQI
11th May 20266311 AMAQI
11th May 20262812 PMAQI
11th May 2026251 PMAQI
11th May 2026322 PMAQI
11th May 2026343 PMAQI
11th May 2026284 PMAQI
11th May 2026345 PMAQI
11th May 2026256 PMAQI
11th May 2026297 PMAQI
11th May 2026268 PMAQI
11th May 2026229 PMAQI
11th May 20262410 PMAQI
11th May 20262711 PMAQI
12th May 20263612 AMAQI
12th May 2026461 AMAQI
12th May 2026522 AMAQI
12th May 2026493 AMAQI
17°C13/22°C
12th May 2026464 AMAQI
12th May 2026555 AMAQI
12th May 2026676 AMAQI
12th May 2026627 AMAQI
12th May 2026568 AMAQI
12th May 2026549 AMAQI
12th May 20266910 AMAQI
12th May 20264411 AMAQI
12th May 20263112 PMAQI
12th May 2026231 PMAQI
12th May 2026242 PMAQI
12th May 2026283 PMAQI
12th May 2026284 PMAQI
12th May 2026305 PMAQI
12th May 2026386 PMAQI
12th May 2026407 PMAQI
12th May 2026168 PMAQI
12th May 2026249 PMAQI
12th May 20262010 PMAQI
12th May 20263611 PMAQI
13th May 20266012 AMAQI
13th May 2026561 AMAQI
13th May 2026632 AMAQI
13th May 2026693 AMAQI
18°C15/22°C
13th May 2026734 AMAQI
13th May 2026715 AMAQI
13th May 2026666 AMAQI
13th May 2026627 AMAQI
13th May 2026568 AMAQI
13th May 2026589 AMAQI
13th May 20266910 AMAQI
13th May 20265811 AMAQI
13th May 20264412 PMAQI
13th May 2026241 PMAQI
13th May 2026302 PMAQI
13th May 2026283 PMAQI
13th May 2026234 PMAQI
13th May 2026275 PMAQI
13th May 2026246 PMAQI
13th May 2026207 PMAQI
13th May 2026188 PMAQI
13th May 2026269 PMAQI
13th May 20263310 PMAQI
13th May 20263611 PMAQI
14th May 20263612 AMAQI
14th May 2026461 AMAQI
14th May 2026542 AMAQI
14th May 2026573 AMAQI
18°C14/22°C
14th May 2026624 AMAQI
14th May 2026665 AMAQI
14th May 2026476 AMAQI
14th May 2026407 AMAQI
14th May 2026468 AMAQI
14th May 2026389 AMAQI
14th May 20266710 AMAQI
14th May 20263811 AMAQI
14th May 20262512 PMAQI
14th May 2026321 PMAQI
14th May 2026402 PMAQI
14th May 2026343 PMAQI
14th May 2026274 PMAQI
14th May 2026345 PMAQI
14th May 2026346 PMAQI
14th May 2026367 PMAQI
14th May 2026428 PMAQI
14th May 2026369 PMAQI
14th May 20263810 PMAQI
14th May 20264411 PMAQI
15th May 20264712 AMAQI
15th May 2026421 AMAQI
15th May 2026462 AMAQI
15th May 2026523 AMAQI
17°C14/22°C
15th May 2026584 AMAQI
15th May 2026525 AMAQI
15th May 2026456 AMAQI
15th May 2026387 AMAQI
15th May 2026568 AMAQI
15th May 2026599 AMAQI
15th May 20266210 AMAQI
15th May 20265011 AMAQI
15th May 20263612 PMAQI
15th May 2026401 PMAQI
15th May 2026262 PMAQI
15th May 2026403 PMAQI
15th May 2026364 PMAQI
15th May 2026275 PMAQI
15th May 2026256 PMAQI
15th May 2026327 PMAQI
15th May 2026408 PMAQI
15th May 2026279 PMAQI
15th May 20263610 PMAQI
15th May 20263411 PMAQI
16th May 20265812 AMAQI
16th May 2026741 AMAQI
16th May 2026852 AMAQI
16th May 2026873 AMAQI
18°C13/23°C
16th May 2026884 AMAQI
16th May 2026805 AMAQI
16th May 2026766 AMAQI
16th May 2026767 AMAQI
16th May 2026888 AMAQI
16th May 2026929 AMAQI
16th May 20267410 AMAQI
16th May 20268111 AMAQI
16th May 20268612 PMAQI
16th May 2026981 PMAQI
16th May 2026972 PMAQI
16th May 2026993 PMAQI
16th May 2026924 PMAQI
16th May 2026865 PMAQI
16th May 2026746 PMAQI
16th May 2026767 PMAQI
16th May 2026788 PMAQI
16th May 2026839 PMAQI
16th May 20268810 PMAQI
16th May 20269211 PMAQI
17th May 20268512 AMAQI
17th May 2026741 AMAQI
17th May 2026902 AMAQI
17th May 2026853 AMAQI
19°C15/23°C
17th May 2026874 AMAQI
17th May 2026805 AMAQI
17th May 2026806 AMAQI
17th May 2026787 AMAQI
17th May 2026748 AMAQI
17th May 2026629 AMAQI
17th May 20265710 AMAQI
17th May 20266211 AMAQI
17th May 20266412 PMAQI
17th May 2026821 PMAQI
17th May 2026762 PMAQI
17th May 2026603 PMAQI
17th May 2026624 PMAQI
17th May 2026645 PMAQI
17th May 2026566 PMAQI
17th May 2026567 PMAQI
17th May 2026538 PMAQI
17th May 2026479 PMAQI
17th May 20264810 PMAQI
17th May 20264811 PMAQI
18th May 20265612 AMAQI
18th May 2026551 AMAQI
18th May 2026602 AMAQI
18th May 2026523 AMAQI
18°C14/24°C
18th May 2026564 AMAQI
18th May 2026675 AMAQI
18th May 2026656 AMAQI
18th May 2026717 AMAQI
18th May 2026688 AMAQI
18th May 2026669 AMAQI
18th May 20266910 AMAQI
18th May 20265511 AMAQI
18th May 20269212 PMAQI
18th May 2026401 PMAQI
18th May 2026362 PMAQI
18th May 2026313 PMAQI
18th May 2026314 PMAQI
18th May 2026465 PMAQI
18th May 2026426 PMAQI
18th May 2026427 PMAQI
18th May 2026468 PMAQI
18th May 2026449 PMAQI
18th May 20264810 PMAQI
18th May 20264411 PMAQI
19th May 20265112 AMAQI
19th May 2026541 AMAQI
19th May 2026482 AMAQI
19th May 2026523 AMAQI
21°C15/27°C
19th May 2026484 AMAQI
19th May 2026485 AMAQI
19th May 2026496 AMAQI
19th May 2026427 AMAQI
19th May 2026528 AMAQI
19th May 2026579 AMAQI
19th May 20265210 AMAQI
19th May 20265311 AMAQI
19th May 20263812 PMAQI
19th May 2026311 PMAQI
19th May 2026382 PMAQI
19th May 2026383 PMAQI
19th May 2026364 PMAQI
19th May 2026365 PMAQI
19th May 2026426 PMAQI
19th May 2026497 PMAQI
19th May 2026578 PMAQI
19th May 2026629 PMAQI
19th May 20266610 PMAQI
19th May 20266611 PMAQI
20th May 20266412 AMAQI
20th May 2026661 AMAQI
20th May 2026622 AMAQI
20th May 2026703 AMAQI
21°C16/26°C
20th May 2026684 AMAQI
20th May 2026665 AMAQI
20th May 2026746 AMAQI
20th May 2026717 AMAQI
20th May 2026708 AMAQI
20th May 2026589 AMAQI
20th May 20265310 AMAQI
20th May 20265011 AMAQI
20th May 20265012 PMAQI
20th May 2026501 PMAQI
20th May 2026482 PMAQI
20th May 2026483 PMAQI
20th May 2026584 PMAQI
20th May 2026625 PMAQI
20th May 2026636 PMAQI
20th May 2026647 PMAQI
20th May 2026718 PMAQI
20th May 2026629 PMAQI
20th May 20266210 PMAQI
20th May 20266411 PMAQI
21st May 20266012 AMAQI
21st May 2026631 AMAQI
21st May 2026602 AMAQI
21st May 2026553 AMAQI
20°C17/24°C
21st May 2026404 AMAQI
21st May 2026485 AMAQI
21st May 2026426 AMAQI
21st May 2026627 AMAQI
21st May 2026658 AMAQI
21st May 2026739 AMAQI
21st May 20266710 AMAQI
21st May 20266311 AMAQI
21st May 20266312 PMAQI
21st May 2026631 PMAQI
21st May 2026632 PMAQI
21st May 2026663 PMAQI
21st May 2026744 PMAQI
21st May 2026635 PMAQI
21st May 2026686 PMAQI
21st May 2026627 PMAQI
21st May 2026608 PMAQI
21st May 2026629 PMAQI
21st May 20266210 PMAQI
21st May 20266211 PMAQI
22nd May 20266012 AMAQI
22nd May 2026621 AMAQI
22nd May 2026622 AMAQI
22nd May 2026643 AMAQI
20°C19/21°C
22nd May 2026634 AMAQI
22nd May 2026655 AMAQI
22nd May 2026656 AMAQI
22nd May 2026697 AMAQI
22nd May 2026688 AMAQI
22nd May 2026629 AMAQI
22nd May 20266210 AMAQI
22nd May 20266511 AMAQI
22nd May 20266512 PMAQI
22nd May 2026651 PMAQI
22nd May 2026652 PMAQI
22nd May 2026653 PMAQI
22nd May 2026654 PMAQI
22nd May 2026655 PMAQI
22nd May 2026656 PMAQI
22nd May 2026657 PMAQI
22nd May 2026628 PMAQI
22nd May 2026629 PMAQI
22nd May 20266610 PMAQI
22nd May 20266711 PMAQI
23rd May 20266412 AMAQI
23rd May 2026621 AMAQI
23rd May 2026642 AMAQI
23rd May 2026643 AMAQI
18°C16/20°C
23rd May 2026674 AMAQI
23rd May 2026575 AMAQI
23rd May 2026546 AMAQI
23rd May 2026527 AMAQI
23rd May 2026548 AMAQI
23rd May 2026569 AMAQI
23rd May 20265510 AMAQI
23rd May 20265211 AMAQI
23rd May 20265212 PMAQI
23rd May 2026521 PMAQI
23rd May 2026522 PMAQI
23rd May 2026523 PMAQI
23rd May 2026514 PMAQI
23rd May 2026515 PMAQI
23rd May 2026506 PMAQI
23rd May 2026547 PMAQI
23rd May 2026538 PMAQI
23rd May 2026519 PMAQI
23rd May 20265210 PMAQI
23rd May 20266011 PMAQI
24th May 20266612 AMAQI
24th May 2026641 AMAQI
24th May 2026742 AMAQI
24th May 2026793 AMAQI
17°C16/18°C
24th May 2026824 AMAQI
24th May 2026815 AMAQI
24th May 2026746 AMAQI
24th May 2026737 AMAQI
24th May 2026758 AMAQI
24th May 2026669 AMAQI
24th May 20266010 AMAQI
24th May 20265611 AMAQI
24th May 20265612 PMAQI
24th May 2026561 PMAQI
24th May 2026562 PMAQI
24th May 2026533 PMAQI
24th May 2026504 PMAQI
24th May 2026505 PMAQI
24th May 2026486 PMAQI
24th May 2026467 PMAQI
24th May 2026448 PMAQI
24th May 2026479 PMAQI
24th May 20265410 PMAQI
24th May 20264411 PMAQI
25th May 20264612 AMAQI
25th May 2026491 AMAQI
25th May 2026472 AMAQI
25th May 2026513 AMAQI
19°C15/23°C
25th May 2026484 AMAQI
25th May 2026465 AMAQI
25th May 2026506 AMAQI
25th May 2026547 AMAQI
25th May 2026608 AMAQI
25th May 2026629 AMAQI
25th May 20264810 AMAQI
25th May 20264611 AMAQI
25th May 20264612 PMAQI
25th May 2026461 PMAQI
25th May 2026462 PMAQI
25th May 2026403 PMAQI
25th May 2026404 PMAQI
25th May 2026385 PMAQI
25th May 2026406 PMAQI
25th May 2026467 PMAQI
25th May 2026588 PMAQI
25th May 2026749 PMAQI
25th May 20266410 PMAQI
25th May 20264711 PMAQI
26th May 20264812 AMAQI
26th May 2026361 AMAQI
26th May 2026362 AMAQI
26th May 2026423 AMAQI
20°C16/25°C
26th May 2026314 AMAQI
26th May 2026295 AMAQI
26th May 2026296 AMAQI
26th May 2026317 AMAQI
26th May 2026388 AMAQI
26th May 2026429 AMAQI
26th May 20265110 AMAQI
26th May 20265211 AMAQI
26th May 20265212 PMAQI
26th May 2026581 PMAQI
26th May 2026662 PMAQI
26th May 2026693 PMAQI
26th May 2026674 PMAQI
26th May 2026225 PMAQI
26th May 2026216 PMAQI
26th May 2026227 PMAQI
26th May 2026228 PMAQI
26th May 2026319 PMAQI
26th May 20262710 PMAQI
26th May 20263311 PMAQI
27th May 20262612 AMAQI
27th May 2026261 AMAQI
27th May 2026272 AMAQI
27th May 2026253 AMAQI
21°C17/25°C
27th May 2026274 AMAQI
27th May 2026265 AMAQI
27th May 2026256 AMAQI
27th May 2026227 AMAQI
27th May 2026278 AMAQI
27th May 2026329 AMAQI
27th May 20262810 AMAQI
27th May 20262611 AMAQI
27th May 20262512 PMAQI
27th May 2026281 PMAQI
27th May 2026242 PMAQI
27th May 2026243 PMAQI
27th May 2026234 PMAQI
27th May 2026225 PMAQI
27th May 2026206 PMAQI
27th May 2026227 PMAQI
27th May 2026218 PMAQI
27th May 2026219 PMAQI
27th May 20262210 PMAQI
27th May 20262411 PMAQI
28th May 20262812 AMAQI
28th May 2026291 AMAQI
28th May 2026262 AMAQI
28th May 2026263 AMAQI
19°C17/21°C
28th May 2026244 AMAQI
28th May 2026255 AMAQI
28th May 2026266 AMAQI
28th May 2026237 AMAQI
28th May 2026268 AMAQI
28th May 2026269 AMAQI
28th May 20262810 AMAQI
28th May 20262411 AMAQI
28th May 20262412 PMAQI
28th May 2026221 PMAQI
28th May 2026242 PMAQI
28th May 2026243 PMAQI
28th May 2026244 PMAQI
28th May 2026225 PMAQI
28th May 2026246 PMAQI
28th May 2026257 PMAQI
28th May 2026248 PMAQI
28th May 2026269 PMAQI
28th May 20262410 PMAQI
28th May 20262811 PMAQI
29th May 20262412 AMAQI
29th May 2026231 AMAQI
29th May 2026232 AMAQI
29th May 2026203 AMAQI
21°C19/24°C
29th May 2026194 AMAQI
29th May 2026225 AMAQI
29th May 2026216 AMAQI
29th May 2026247 AMAQI
29th May 2026258 AMAQI
29th May 2026289 AMAQI
29th May 20263610 AMAQI
29th May 20263611 AMAQI
29th May 20263812 PMAQI
29th May 2026231 PMAQI
29th May 2026302 PMAQI
29th May 2026263 PMAQI
29th May 2026234 PMAQI
29th May 2026245 PMAQI
29th May 2026226 PMAQI
29th May 2026217 PMAQI
29th May 2026228 PMAQI
29th May 2026249 PMAQI
29th May 20262410 PMAQI
29th May 20262311 PMAQI
30th May 20262812 AMAQI
30th May 2026271 AMAQI
30th May 2026222 AMAQI
30th May 2026223 AMAQI
18°C14/21°C
30th May 2026224 AMAQI
30th May 2026205 AMAQI
30th May 2026206 AMAQI
30th May 2026227 AMAQI
30th May 2026248 AMAQI
30th May 2026269 AMAQI
30th May 20262910 AMAQI
30th May 20263411 AMAQI
30th May 20262812 PMAQI
30th May 2026261 PMAQI
30th May 2026362 PMAQI
30th May 2026263 PMAQI
30th May 2026224 PMAQI
30th May 2026205 PMAQI
30th May 2026226 PMAQI
30th May 2026207 PMAQI
30th May 2026228 PMAQI
30th May 2026229 PMAQI
30th May 20263210 PMAQI
30th May 20263111 PMAQI
31st May 20262812 AMAQI
31st May 2026281 AMAQI
31st May 2026322 AMAQI
31st May 2026283 AMAQI
19°C12/25°C
31st May 2026244 AMAQI
31st May 2026245 AMAQI
31st May 2026266 AMAQI
31st May 2026257 AMAQI
31st May 2026258 AMAQI
31st May 2026289 AMAQI
31st May 20263210 AMAQI
31st May 20263411 AMAQI
31st May 20263812 PMAQI
31st May 2026311 PMAQI
31st May 2026272 PMAQI
31st May 2026273 PMAQI
31st May 2026284 PMAQI
31st May 2026245 PMAQI
31st May 2026266 PMAQI
31st May 2026307 PMAQI
31st May 2026258 PMAQI
31st May 2026269 PMAQI
31st May 20262710 PMAQI
31st May 20263011 PMAQI
1st Jun 20263212 AMAQI
1st Jun 2026291 AMAQI
1st Jun 2026362 AMAQI
1st Jun 2026373 AMAQI
21°C17/25°C
1st Jun 2026264 AMAQI
1st Jun 2026295 AMAQI
1st Jun 2026276 AMAQI
1st Jun 2026247 AMAQI
1st Jun 2026268 AMAQI
1st Jun 2026299 AMAQI
1st Jun 20263110 AMAQI
1st Jun 20263211 AMAQI
1st Jun 20263112 PMAQI
1st Jun 2026331 PMAQI
1st Jun 2026382 PMAQI
1st Jun 2026323 PMAQI
1st Jun 2026384 PMAQI
1st Jun 2026335 PMAQI
1st Jun 2026316 PMAQI
1st Jun 2026297 PMAQI
1st Jun 2026268 PMAQI
1st Jun 2026289 PMAQI
1st Jun 20263210 PMAQI
1st Jun 20263211 PMAQI
2nd Jun 20264812 AMAQI
2nd Jun 2026321 AMAQI
2nd Jun 2026442 AMAQI
2nd Jun 2026403 AMAQI
22°C18/27°C
2nd Jun 2026364 AMAQI
2nd Jun 2026305 AMAQI
2nd Jun 2026406 AMAQI
2nd Jun 2026307 AMAQI
2nd Jun 2026288 AMAQI
2nd Jun 2026349 AMAQI
2nd Jun 20264010 AMAQI
2nd Jun 20263811 AMAQI
2nd Jun 20262712 PMAQI
2nd Jun 2026281 PMAQI
2nd Jun 2026292 PMAQI
2nd Jun 2026323 PMAQI
2nd Jun 2026264 PMAQI
2nd Jun 2026285 PMAQI
2nd Jun 202666 PMAQI
2nd Jun 202667 PMAQI
2nd Jun 202688 PMAQI
2nd Jun 202679 PMAQI
2nd Jun 2026810 PMAQI
2nd Jun 2026811 PMAQI
3rd Jun 2026812 AMAQI
3rd Jun 202681 AMAQI
3rd Jun 202682 AMAQI
3rd Jun 202663 AMAQI
18°C16/19°C
3rd Jun 202644 AMAQI
3rd Jun 202665 AMAQI
3rd Jun 202676 AMAQI
3rd Jun 202687 AMAQI
3rd Jun 2026108 AMAQI
3rd Jun 202689 AMAQI
3rd Jun 2026610 AMAQI
3rd Jun 2026911 AMAQI
3rd Jun 2026812 PMAQI
3rd Jun 202681 PMAQI
3rd Jun 2026312 PMAQI
3rd Jun 2026323 PMAQI
3rd Jun 2026284 PMAQI
3rd Jun 2026295 PMAQI
3rd Jun 2026266 PMAQI
3rd Jun 2026267 PMAQI
3rd Jun 2026278 PMAQI
3rd Jun 2026289 PMAQI
3rd Jun 20262510 PMAQI
3rd Jun 20262611 PMAQI
4th Jun 20262812 AMAQI
4th Jun 2026301 AMAQI
4th Jun 2026252 AMAQI
4th Jun 2026273 AMAQI
18°C17/20°C
4th Jun 2026254 AMAQI
4 AM4th Jun 2026245 AMAQI
4th Jun 2026266 AMAQI
4th Jun 2026247 AMAQI
4th Jun 2026258 AMAQI
4th Jun 2026279 AMAQI
4th Jun 20262510 AMAQI
4th Jun 20262611 AMAQI
11 AM4th Jun 20262612 PMAQI
4th Jun 2026251 PMAQI
4th Jun 2026242 PMAQI
4th Jun 2026233 PMAQI
4th Jun 2026244 PMAQI
4th Jun 2026225 PMAQI
4th Jun 2026226 PMAQI
6 PM4th Jun 2026227 PMAQI
4th Jun 2026228 PMAQI
4th Jun 2026209 PMAQI
4th Jun 20262310 PMAQI
4th Jun 20262411 PMAQI
11 PM3 AM
19°C18/20°C
Day time
Avg. Highest Time
10 AM
51AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 PM
34AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 51), while the lowest AQI was between 6 PM to 6 PM (Avg. 34).
Night time
Avg. Highest Time
2 AM - 3 AM
47AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 PM - 10 PM
36AQI
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. 47), while the lowest AQI was between 7 PM to 10 PM (Avg. 36).
2026 Days Vs Air Quality
Hikone, Shiga, Japan
2026
72%
111
28%
44
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Good
111 DaysModerate
44 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 72%
Health Risk Level:
Low
In 2026, 72% of 155 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
Hikone, 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)
20AQI (US)
2nd January 2026
14AQI (US)
14AQI (US)
3rd January 2026
14AQI (US)
14AQI (US)
4th January 2026
30AQI (US)
30AQI (US)
5th January 2026
52AQI (US)
52AQI (US)
6th January 2026
15AQI (US)
15AQI (US)
7th January 2026
28AQI (US)
28AQI (US)
8th January 2026
35AQI (US)
35AQI (US)
9th January 2026
21AQI (US)
21AQI (US)
10th January 2026
35AQI (US)
35AQI (US)
11th January 2026
32AQI (US)
32AQI (US)
12th January 2026
26AQI (US)
26AQI (US)
13th January 2026
41AQI (US)
41AQI (US)
14th January 2026
25AQI (US)
25AQI (US)
15th January 2026
36AQI (US)
36AQI (US)
16th January 2026
62AQI (US)
62AQI (US)
17th January 2026
66AQI (US)
66AQI (US)
18th January 2026
44AQI (US)
44AQI (US)
19th January 2026
49AQI (US)
49AQI (US)
20th January 2026
27AQI (US)
27AQI (US)
21st January 2026
18AQI (US)
18AQI (US)
22nd January 2026
20AQI (US)
20AQI (US)
23rd January 2026
38AQI (US)
38AQI (US)
24th January 2026
43AQI (US)
43AQI (US)
25th January 2026
40AQI (US)
40AQI (US)
26th January 2026
20AQI (US)
20AQI (US)
27th January 2026
45AQI (US)
45AQI (US)
28th January 2026
29AQI (US)
29AQI (US)
29th January 2026
21AQI (US)
21AQI (US)
30th January 2026
34AQI (US)
34AQI (US)
31st January 2026
34AQI (US)
34AQI (US)
1st February 2026
35AQI (US)
35AQI (US)
2nd February 2026
50AQI (US)
50AQI (US)
3rd February 2026
34AQI (US)
34AQI (US)
4th February 2026
38AQI (US)
38AQI (US)
5th February 2026
58AQI (US)
58AQI (US)
6th February 2026
44AQI (US)
44AQI (US)
7th February 2026
12AQI (US)
12AQI (US)
8th February 2026
14AQI (US)
14AQI (US)
9th February 2026
39AQI (US)
39AQI (US)
10th February 2026
52AQI (US)
52AQI (US)
11th February 2026
44AQI (US)
44AQI (US)
12th February 2026
51AQI (US)
51AQI (US)
13th February 2026
58AQI (US)
58AQI (US)
14th February 2026
73AQI (US)
73AQI (US)
15th February 2026
62AQI (US)
62AQI (US)
16th February 2026
57AQI (US)
57AQI (US)
17th February 2026
14AQI (US)
14AQI (US)
18th February 2026
25AQI (US)
25AQI (US)
19th February 2026
34AQI (US)
34AQI (US)
20th February 2026
32AQI (US)
32AQI (US)
21st February 2026
56AQI (US)
56AQI (US)
22nd February 2026
48AQI (US)
48AQI (US)
23rd February 2026
47AQI (US)
47AQI (US)
24th February 2026
46AQI (US)
46AQI (US)
25th February 2026
23AQI (US)
23AQI (US)
26th February 2026
12AQI (US)
12AQI (US)
27th February 2026
41AQI (US)
41AQI (US)
28th February 2026
48AQI (US)
48AQI (US)
1st March 2026
52AQI (US)
52AQI (US)
2nd March 2026
73AQI (US)
73AQI (US)
3rd March 2026
49AQI (US)
49AQI (US)
4th March 2026
64AQI (US)
64AQI (US)
5th March 2026
57AQI (US)
57AQI (US)
6th March 2026
51AQI (US)
51AQI (US)
7th March 2026
44AQI (US)
44AQI (US)
8th March 2026
46AQI (US)
46AQI (US)
9th March 2026
51AQI (US)
51AQI (US)
10th March 2026
58AQI (US)
58AQI (US)
11th March 2026
56AQI (US)
56AQI (US)
12th March 2026
67AQI (US)
67AQI (US)
13th March 2026
45AQI (US)
45AQI (US)
14th March 2026
47AQI (US)
47AQI (US)
15th March 2026
62AQI (US)
62AQI (US)
16th March 2026
62AQI (US)
62AQI (US)
17th March 2026
54AQI (US)
54AQI (US)
18th March 2026
59AQI (US)
59AQI (US)
19th March 2026
37AQI (US)
37AQI (US)
20th March 2026
49AQI (US)
49AQI (US)
21st March 2026
55AQI (US)
55AQI (US)
22nd March 2026
55AQI (US)
55AQI (US)
23rd March 2026
52AQI (US)
52AQI (US)
24th March 2026
59AQI (US)
59AQI (US)
25th March 2026
66AQI (US)
66AQI (US)
26th March 2026
13AQI (US)
13AQI (US)
27th March 2026
31AQI (US)
31AQI (US)
28th March 2026
69AQI (US)
69AQI (US)
29th March 2026
75AQI (US)
75AQI (US)
30th March 2026
57AQI (US)
57AQI (US)
31st March 2026
15AQI (US)
15AQI (US)
1st April 2026
23AQI (US)
23AQI (US)
2nd April 2026
40AQI (US)
40AQI (US)
3rd April 2026
48AQI (US)
48AQI (US)
4th April 2026
39AQI (US)
39AQI (US)
5th April 2026
16AQI (US)
16AQI (US)
6th April 2026
32AQI (US)
32AQI (US)
7th April 2026
39AQI (US)
39AQI (US)
8th April 2026
36AQI (US)
36AQI (US)
9th April 2026
41AQI (US)
41AQI (US)
10th April 2026
46AQI (US)
46AQI (US)
11th April 2026
36AQI (US)
36AQI (US)
12th April 2026
38AQI (US)
38AQI (US)
13th April 2026
36AQI (US)
36AQI (US)
14th April 2026
48AQI (US)
48AQI (US)
15th April 2026
37AQI (US)
37AQI (US)
16th April 2026
36AQI (US)
36AQI (US)
17th April 2026
42AQI (US)
42AQI (US)
18th April 2026
33AQI (US)
33AQI (US)
19th April 2026
39AQI (US)
39AQI (US)
20th April 2026
39AQI (US)
39AQI (US)
21st April 2026
53AQI (US)
53AQI (US)
22nd April 2026
34AQI (US)
34AQI (US)
23rd April 2026
36AQI (US)
36AQI (US)
24th April 2026
32AQI (US)
32AQI (US)
25th April 2026
46AQI (US)
46AQI (US)
26th April 2026
51AQI (US)
51AQI (US)
27th April 2026
49AQI (US)
49AQI (US)
28th April 2026
45AQI (US)
45AQI (US)
29th April 2026
40AQI (US)
40AQI (US)
30th April 2026
36AQI (US)
36AQI (US)
1st May 2026
47AQI (US)
47AQI (US)
2nd May 2026
52AQI (US)
52AQI (US)
3rd May 2026
54AQI (US)
54AQI (US)
4th May 2026
25AQI (US)
25AQI (US)
5th May 2026
20AQI (US)
20AQI (US)
6th May 2026
35AQI (US)
35AQI (US)
7th May 2026
37AQI (US)
37AQI (US)
8th May 2026
28AQI (US)
28AQI (US)
9th May 2026
29AQI (US)
29AQI (US)
10th May 2026
35AQI (US)
35AQI (US)
11th May 2026
37AQI (US)
37AQI (US)
12th May 2026
41AQI (US)
41AQI (US)
13th May 2026
46AQI (US)
46AQI (US)
14th May 2026
42AQI (US)
42AQI (US)
15th May 2026
42AQI (US)
42AQI (US)
16th May 2026
84AQI (US)
84AQI (US)
17th May 2026
68AQI (US)
68AQI (US)
18th May 2026
53AQI (US)
53AQI (US)
19th May 2026
49AQI (US)
49AQI (US)
20th May 2026
61AQI (US)
61AQI (US)
21st May 2026
61AQI (US)
61AQI (US)
22nd May 2026
64AQI (US)
64AQI (US)
23rd May 2026
55AQI (US)
55AQI (US)
24th May 2026
61AQI (US)
61AQI (US)
25th May 2026
50AQI (US)
50AQI (US)
26th May 2026
40AQI (US)
40AQI (US)
27th May 2026
25AQI (US)
25AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
25AQI (US)
25AQI (US)
30th May 2026
25AQI (US)
25AQI (US)
31st May 2026
28AQI (US)
28AQI (US)
1st June 2026
31AQI (US)
31AQI (US)
2nd June 2026
27AQI (US)
27AQI (US)
3rd June 2026
16AQI (US)
16AQI (US)
4th June 2026
25AQI (US)
25AQI (US)
5th June 2026
6th June 2026
7th June 2026
8th June 2026
9th June 2026
10th June 2026
11th June 2026
12th June 2026
13th June 2026
14th June 2026
15th June 2026
16th June 2026
17th June 2026
18th June 2026
19th June 2026
20th June 2026
21st June 2026
22nd June 2026
23rd June 2026
24th June 2026
25th June 2026
26th June 2026
27th June 2026
28th June 2026
29th June 2026
30th June 2026
1st July 2026
2nd July 2026
3rd July 2026
4th July 2026
5th July 2026
6th July 2026
7th July 2026
8th July 2026
9th July 2026
10th July 2026
11th July 2026
12th July 2026
13th July 2026
14th July 2026
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
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
33AQI (US)
41AQI (US)
53AQI (US)
39AQI (US)
43AQI (US)
25AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202641AQI (US)
28
3
20
8
10
21
28
2
21
10
4
111
44
Highest AQI (US) recorded in
March53AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202544AQI (US)
28
3
25
3
22
9
18
12
21
10
21
9
17
13
1
22
9
30
18
13
17
13
24
7
263
101
1
Highest AQI (US) recorded in
July56AQI (US)
Lowest AQI (US) recorded in
September31AQI (US)
202439AQI (US)
30
27
2
23
8
22
8
29
2
26
4
24
7
25
6
26
4
29
2
23
7
31
315
50
Highest AQI (US) recorded in
April50AQI (US)
Lowest AQI (US) recorded in
December31AQI (US)
202341AQI (US)
25
5
27
1
20
11
14
16
25
6
25
5
18
13
28
3
27
3
30
1
24
5
24
7
287
76
Highest AQI (US) recorded in
April53AQI (US)
Lowest AQI (US) recorded in
October35AQI (US)
202241AQI (US)
29
1
18
3
18
13
18
12
16
15
21
9
19
5
1
25
3
29
2
26
4
31
251
67
Highest AQI (US) recorded in
March51AQI (US)
Lowest AQI (US) recorded in
August30AQI (US)
202139AQI (US)
24
6
19
9
24
7
16
6
23
8
24
6
28
3
27
4
28
2
30
1
24
6
28
3
295
61
Highest AQI (US) recorded in
June46AQI (US)
Lowest AQI (US) recorded in
August35AQI (US)
202038AQI (US)
10
3
18
3
17
1
23
7
28
3
15
13
3
18
1
29
2
25
5
27
4
210
42
3
Highest AQI (US) recorded in
August58AQI (US)
Lowest AQI (US) recorded in
July28AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
44AQI (US)Least Polluted Year Recorded
2020(Avg.)
38AQI (US)Hikone's annual 2026 AQI (US) (41) shows an average percentage change of 1.8% (worsened AQI (US)) compared to previous years: 2020 (38), 2021 (39), 2022 (41), 2023 (41), 2024 (39), 2025 (44).
