Nonoichi, Shirayamamachi, Ishikawa, 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
Nonoichi, Shirayamamachi, Ishikawa, Japan
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
24th Aug 2025
56AQILowest AQI recorded on
29th Aug 2024
22AQISame Day Analysis (15th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 1st highest AQI at 55 of Moderate air quality on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Nonoichi, Shirayamamachi, Ishikawa, Japan
AQI
Day
Night
.
5 AM14th Aug 2026
7 PM
4 AM15th Aug 2026
Day time
Avg. Highest Time
11AM14th Aug
58AQI
Avg. Lowest Time
8AM14th Aug
31AQI
Night time
Avg. Highest Time
7PM14th Aug
57AQI
Avg. Lowest Time
9PM14th Aug
47AQI
In the last 24 hours,
Nonoichi's AQI reached its highest point of 58 at 11 AM during the Day, while the lowest point, 31, was recorded at 8 AM during the Day between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Nonoichi, Shirayamamachi, Ishikawa, Japan
JulAug
17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th
Day
Night
17th Jul 2026285 AMAQI
17th Jul 2026256 AMAQI
17th Jul 2026287 AMAQI
17th Jul 2026268 AMAQI
17th Jul 2026289 AMAQI
17th Jul 20263010 AMAQI
17th Jul 20262811 AMAQI
17th Jul 20262612 PMAQI
17th Jul 2026241 PMAQI
17th Jul 2026222 PMAQI
17th Jul 2026223 PMAQI
17th Jul 2026404 PMAQI
17th Jul 2026465 PMAQI
17th Jul 2026586 PMAQI
17th Jul 2026537 PMAQI
17th Jul 2026468 PMAQI
17th Jul 2026539 PMAQI
17th Jul 20266010 PMAQI
17th Jul 20265911 PMAQI
18th Jul 20265612 AMAQI
18th Jul 2026531 AMAQI
18th Jul 2026502 AMAQI
18th Jul 2026583 AMAQI
18th Jul 2026544 AMAQI
26°C24/28°C
18th Jul 2026545 AMAQI
18th Jul 2026586 AMAQI
18th Jul 2026627 AMAQI
18th Jul 2026498 AMAQI
18th Jul 2026649 AMAQI
18th Jul 20267610 AMAQI
18th Jul 20267611 AMAQI
18th Jul 20266612 PMAQI
18th Jul 2026591 PMAQI
18th Jul 2026592 PMAQI
18th Jul 2026603 PMAQI
18th Jul 2026564 PMAQI
18th Jul 2026525 PMAQI
18th Jul 2026576 PMAQI
18th Jul 2026597 PMAQI
18th Jul 2026538 PMAQI
18th Jul 2026519 PMAQI
18th Jul 20265410 PMAQI
18th Jul 20265611 PMAQI
19th Jul 20265312 AMAQI
19th Jul 2026481 AMAQI
19th Jul 2026442 AMAQI
19th Jul 2026313 AMAQI
19th Jul 2026424 AMAQI
27°C24/30°C
19th Jul 2026425 AMAQI
19th Jul 2026366 AMAQI
19th Jul 2026327 AMAQI
19th Jul 2026388 AMAQI
19th Jul 2026409 AMAQI
19th Jul 20264210 AMAQI
19th Jul 20264211 AMAQI
19th Jul 20264012 PMAQI
19th Jul 2026271 PMAQI
19th Jul 2026402 PMAQI
19th Jul 2026383 PMAQI
19th Jul 2026504 PMAQI
19th Jul 2026425 PMAQI
19th Jul 2026566 PMAQI
19th Jul 2026557 PMAQI
19th Jul 2026608 PMAQI
19th Jul 2026609 PMAQI
19th Jul 20266710 PMAQI
19th Jul 20265711 PMAQI
20th Jul 20265512 AMAQI
20th Jul 2026561 AMAQI
20th Jul 2026552 AMAQI
20th Jul 2026533 AMAQI
20th Jul 2026464 AMAQI
27°C25/29°C
20th Jul 2026525 AMAQI
20th Jul 2026516 AMAQI
20th Jul 2026487 AMAQI
20th Jul 2026448 AMAQI
20th Jul 2026509 AMAQI
20th Jul 20266210 AMAQI
20th Jul 20265811 AMAQI
20th Jul 20265512 PMAQI
20th Jul 2026421 PMAQI
20th Jul 2026292 PMAQI
20th Jul 2026463 PMAQI
20th Jul 2026534 PMAQI
20th Jul 2026545 PMAQI
20th Jul 2026596 PMAQI
20th Jul 2026557 PMAQI
20th Jul 2026548 PMAQI
20th Jul 2026529 PMAQI
20th Jul 20265310 PMAQI
20th Jul 20265211 PMAQI
21st Jul 20264712 AMAQI
21st Jul 2026541 AMAQI
21st Jul 2026572 AMAQI
21st Jul 2026623 AMAQI
21st Jul 2026494 AMAQI
27°C25/29°C
21st Jul 2026625 AMAQI
21st Jul 2026566 AMAQI
21st Jul 2026547 AMAQI
21st Jul 2026568 AMAQI
21st Jul 2026539 AMAQI
21st Jul 20265510 AMAQI
21st Jul 20266611 AMAQI
21st Jul 2026551 PMAQI
21st Jul 2026512 PMAQI
21st Jul 2026593 PMAQI
21st Jul 2026584 PMAQI
21st Jul 2026625 PMAQI
21st Jul 2026506 PMAQI
21st Jul 2026927 PMAQI
21st Jul 2026538 PMAQI
21st Jul 2026519 PMAQI
21st Jul 20265110 PMAQI
21st Jul 20265411 PMAQI
22nd Jul 20265512 AMAQI
22nd Jul 2026551 AMAQI
22nd Jul 2026642 AMAQI
22nd Jul 2026663 AMAQI
22nd Jul 2026634 AMAQI
27°C25/29°C
22nd Jul 2026525 AMAQI
22nd Jul 2026556 AMAQI
22nd Jul 2026557 AMAQI
22nd Jul 2026598 AMAQI
22nd Jul 2026649 AMAQI
22nd Jul 20265210 AMAQI
22nd Jul 20266811 AMAQI
22nd Jul 20266612 PMAQI
22nd Jul 2026621 PMAQI
22nd Jul 2026722 PMAQI
22nd Jul 2026643 PMAQI
22nd Jul 2026584 PMAQI
22nd Jul 2026605 PMAQI
22nd Jul 2026536 PMAQI
22nd Jul 2026487 PMAQI
22nd Jul 2026448 PMAQI
22nd Jul 2026389 PMAQI
22nd Jul 20262910 PMAQI
22nd Jul 20263111 PMAQI
23rd Jul 20262912 AMAQI
23rd Jul 2026311 AMAQI
23rd Jul 2026332 AMAQI
23rd Jul 2026363 AMAQI
23rd Jul 2026334 AMAQI
28°C26/30°C
23rd Jul 2026335 AMAQI
23rd Jul 2026296 AMAQI
23rd Jul 2026347 AMAQI
23rd Jul 2026298 AMAQI
23rd Jul 2026349 AMAQI
23rd Jul 20263610 AMAQI
23rd Jul 20264211 AMAQI
23rd Jul 20264012 PMAQI
23rd Jul 2026361 PMAQI
23rd Jul 2026292 PMAQI
23rd Jul 2026293 PMAQI
23rd Jul 2026294 PMAQI
23rd Jul 2026275 PMAQI
23rd Jul 2026296 PMAQI
23rd Jul 2026277 PMAQI
23rd Jul 2026278 PMAQI
23rd Jul 2026239 PMAQI
23rd Jul 20262510 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262312 AMAQI
24th Jul 2026251 AMAQI
24th Jul 2026212 AMAQI
24th Jul 2026213 AMAQI
24th Jul 2026254 AMAQI
27°C25/30°C
24th Jul 2026255 AMAQI
24th Jul 2026296 AMAQI
24th Jul 2026297 AMAQI
24th Jul 2026258 AMAQI
24th Jul 2026259 AMAQI
24th Jul 20263110 AMAQI
24th Jul 20262511 AMAQI
24th Jul 20262112 PMAQI
24th Jul 2026291 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026293 PMAQI
24th Jul 2026404 PMAQI
24th Jul 2026455 PMAQI
24th Jul 2026296 PMAQI
24th Jul 2026277 PMAQI
24th Jul 2026238 PMAQI
24th Jul 2026259 PMAQI
24th Jul 20263010 PMAQI
24th Jul 20264411 PMAQI
25th Jul 20264212 AMAQI
25th Jul 2026261 AMAQI
25th Jul 2026312 AMAQI
25th Jul 2026313 AMAQI
25th Jul 2026314 AMAQI
28°C25/30°C
25th Jul 2026385 AMAQI
25th Jul 2026316 AMAQI
25th Jul 2026387 AMAQI
25th Jul 2026408 AMAQI
25th Jul 2026389 AMAQI
25th Jul 20265810 AMAQI
25th Jul 20266211 AMAQI
25th Jul 20266712 PMAQI
25th Jul 2026461 PMAQI
25th Jul 2026542 PMAQI
25th Jul 2026553 PMAQI
25th Jul 2026574 PMAQI
25th Jul 2026515 PMAQI
25th Jul 2026506 PMAQI
25th Jul 2026557 PMAQI
25th Jul 2026588 PMAQI
25th Jul 2026469 PMAQI
25th Jul 20265010 PMAQI
25th Jul 20265111 PMAQI
26th Jul 20265612 AMAQI
26th Jul 2026511 AMAQI
26th Jul 2026502 AMAQI
26th Jul 2026443 AMAQI
26th Jul 2026364 AMAQI
28°C26/29°C
26th Jul 2026235 AMAQI
26th Jul 2026256 AMAQI
26th Jul 2026477 AMAQI
26th Jul 2026278 AMAQI
26th Jul 2026409 AMAQI
26th Jul 20265410 AMAQI
26th Jul 20265611 AMAQI
26th Jul 20265212 PMAQI
26th Jul 2026361 PMAQI
26th Jul 2026402 PMAQI
26th Jul 2026513 PMAQI
26th Jul 2026404 PMAQI
26th Jul 2026315 PMAQI
26th Jul 2026346 PMAQI
26th Jul 2026317 PMAQI
26th Jul 2026278 PMAQI
26th Jul 2026339 PMAQI
26th Jul 20265410 PMAQI
26th Jul 20265011 PMAQI
27th Jul 20265212 AMAQI
27th Jul 2026401 AMAQI
27th Jul 2026382 AMAQI
27th Jul 2026443 AMAQI
27th Jul 2026484 AMAQI
27°C24/29°C
27th Jul 2026405 AMAQI
27th Jul 2026406 AMAQI
27th Jul 2026277 AMAQI
27th Jul 2026298 AMAQI
27th Jul 2026279 AMAQI
27th Jul 20264810 AMAQI
27th Jul 20264611 AMAQI
27th Jul 20264012 PMAQI
27th Jul 2026401 PMAQI
27th Jul 2026442 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026274 PMAQI
27th Jul 2026225 PMAQI
27th Jul 2026306 PMAQI
27th Jul 2026317 PMAQI
27th Jul 2026348 PMAQI
27th Jul 2026269 PMAQI
27th Jul 20263410 PMAQI
27th Jul 20262711 PMAQI
28th Jul 20263212 AMAQI
28th Jul 2026311 AMAQI
28th Jul 2026212 AMAQI
28th Jul 2026343 AMAQI
28th Jul 2026234 AMAQI
26°C23/28°C
28th Jul 2026255 AMAQI
28th Jul 2026296 AMAQI
28th Jul 2026297 AMAQI
28th Jul 2026348 AMAQI
28th Jul 2026349 AMAQI
28th Jul 20264810 AMAQI
28th Jul 20265411 AMAQI
28th Jul 20263812 PMAQI
28th Jul 2026361 PMAQI
28th Jul 2026422 PMAQI
28th Jul 2026443 PMAQI
28th Jul 2026384 PMAQI
28th Jul 2026455 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026297 PMAQI
28th Jul 2026328 PMAQI
28th Jul 2026509 PMAQI
28th Jul 20264010 PMAQI
28th Jul 20265611 PMAQI
29th Jul 20264812 AMAQI
29th Jul 2026361 AMAQI
29th Jul 2026332 AMAQI
29th Jul 2026343 AMAQI
29th Jul 2026324 AMAQI
24°C24/25°C
29th Jul 2026365 AMAQI
29th Jul 2026386 AMAQI
29th Jul 2026367 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026469 AMAQI
29th Jul 20265710 AMAQI
29th Jul 20265511 AMAQI
29th Jul 20265612 PMAQI
29th Jul 2026381 PMAQI
29th Jul 2026402 PMAQI
29th Jul 2026293 PMAQI
29th Jul 2026324 PMAQI
29th Jul 2026515 PMAQI
29th Jul 2026526 PMAQI
29th Jul 2026517 PMAQI
29th Jul 2026428 PMAQI
29th Jul 2026389 PMAQI
29th Jul 20264410 PMAQI
29th Jul 20265611 PMAQI
30th Jul 20264212 AMAQI
30th Jul 2026441 AMAQI
30th Jul 2026512 AMAQI
30th Jul 2026523 AMAQI
30th Jul 2026504 AMAQI
25°C23/27°C
30th Jul 2026605 AMAQI
30th Jul 2026656 AMAQI
30th Jul 2026587 AMAQI
30th Jul 2026528 AMAQI
30th Jul 2026479 AMAQI
30th Jul 20265910 AMAQI
30th Jul 20265611 AMAQI
30th Jul 20264412 PMAQI
30th Jul 2026441 PMAQI
30th Jul 2026382 PMAQI
30th Jul 2026333 PMAQI
30th Jul 2026384 PMAQI
30th Jul 2026345 PMAQI
30th Jul 2026316 PMAQI
30th Jul 2026317 PMAQI
30th Jul 2026388 PMAQI
30th Jul 2026329 PMAQI
30th Jul 20264010 PMAQI
30th Jul 20264011 PMAQI
31st Jul 20264212 AMAQI
31st Jul 2026421 AMAQI
31st Jul 2026362 AMAQI
31st Jul 2026443 AMAQI
31st Jul 2026404 AMAQI
27°C24/29°C
31st Jul 2026505 AMAQI
31st Jul 2026526 AMAQI
31st Jul 2026517 AMAQI
31st Jul 2026588 AMAQI
31st Jul 2026589 AMAQI
31st Jul 20264810 AMAQI
31st Jul 20265111 AMAQI
31st Jul 20265012 PMAQI
31st Jul 2026381 PMAQI
31st Jul 2026422 PMAQI
31st Jul 2026423 PMAQI
31st Jul 2026474 PMAQI
31st Jul 2026405 PMAQI
31st Jul 2026386 PMAQI
31st Jul 2026447 PMAQI
31st Jul 2026448 PMAQI
31st Jul 2026239 PMAQI
31st Jul 20263110 PMAQI
31st Jul 20263811 PMAQI
1st Aug 20264412 AMAQI
1st Aug 2026531 AMAQI
1st Aug 2026552 AMAQI
1st Aug 2026513 AMAQI
1st Aug 2026554 AMAQI
27°C25/29°C
1st Aug 2026605 AMAQI
1st Aug 2026536 AMAQI
1st Aug 2026557 AMAQI
1st Aug 2026578 AMAQI
1st Aug 2026489 AMAQI
1st Aug 20264710 AMAQI
1st Aug 20265411 AMAQI
1st Aug 20265012 PMAQI
1st Aug 2026401 PMAQI
1st Aug 2026332 PMAQI
1st Aug 2026343 PMAQI
1st Aug 2026404 PMAQI
1st Aug 2026465 PMAQI
1st Aug 2026526 PMAQI
1st Aug 2026507 PMAQI
1st Aug 2026488 PMAQI
1st Aug 2026589 PMAQI
1st Aug 20265610 PMAQI
1st Aug 20265111 PMAQI
2nd Aug 20265712 AMAQI
2nd Aug 2026571 AMAQI
2nd Aug 2026572 AMAQI
2nd Aug 2026573 AMAQI
2nd Aug 2026534 AMAQI
27°C25/30°C
2nd Aug 2026575 AMAQI
2nd Aug 2026586 AMAQI
2nd Aug 2026637 AMAQI
2nd Aug 2026628 AMAQI
2nd Aug 2026609 AMAQI
2nd Aug 20265910 AMAQI
2nd Aug 20266211 AMAQI
2nd Aug 20266412 PMAQI
2nd Aug 2026541 PMAQI
2nd Aug 2026302 PMAQI
2nd Aug 2026383 PMAQI
2nd Aug 2026444 PMAQI
2nd Aug 2026445 PMAQI
2nd Aug 2026486 PMAQI
2nd Aug 2026427 PMAQI
2nd Aug 2026428 PMAQI
2nd Aug 2026489 PMAQI
2nd Aug 20266010 PMAQI
2nd Aug 20266411 PMAQI
3rd Aug 20265512 AMAQI
3rd Aug 2026581 AMAQI
3rd Aug 2026462 AMAQI
3rd Aug 2026493 AMAQI
3rd Aug 2026534 AMAQI
28°C26/30°C
3rd Aug 2026425 AMAQI
3rd Aug 2026566 AMAQI
3rd Aug 2026577 AMAQI
3rd Aug 2026518 AMAQI
3rd Aug 2026589 AMAQI
3rd Aug 20266510 AMAQI
3rd Aug 20265511 AMAQI
3rd Aug 20265512 PMAQI
3rd Aug 2026521 PMAQI
3rd Aug 2026642 PMAQI
3rd Aug 2026563 PMAQI
3rd Aug 2026544 PMAQI
3rd Aug 2026585 PMAQI
3rd Aug 2026576 PMAQI
3rd Aug 2026487 PMAQI
3rd Aug 2026528 PMAQI
3rd Aug 2026539 PMAQI
3rd Aug 20265110 PMAQI
3rd Aug 20265811 PMAQI
4th Aug 20264512 AMAQI
4th Aug 2026451 AMAQI
4th Aug 2026442 AMAQI
4th Aug 2026503 AMAQI
4th Aug 2026464 AMAQI
28°C26/29°C
4th Aug 2026485 AMAQI
4th Aug 2026446 AMAQI
4th Aug 2026527 AMAQI
4th Aug 2026508 AMAQI
4th Aug 2026489 AMAQI
4th Aug 20265310 AMAQI
4th Aug 20265711 AMAQI
4th Aug 20266012 PMAQI
4th Aug 2026521 PMAQI
4th Aug 2026502 PMAQI
4th Aug 2026493 PMAQI
4th Aug 2026474 PMAQI
4th Aug 2026635 PMAQI
4th Aug 2026536 PMAQI
4th Aug 2026607 PMAQI
4th Aug 2026528 PMAQI
4th Aug 2026609 PMAQI
4th Aug 20265410 PMAQI
4th Aug 20265911 PMAQI
5th Aug 20265112 AMAQI
5th Aug 2026541 AMAQI
5th Aug 2026532 AMAQI
5th Aug 2026463 AMAQI
5th Aug 2026404 AMAQI
27°C26/29°C
5th Aug 2026425 AMAQI
5th Aug 2026426 AMAQI
5th Aug 2026457 AMAQI
5th Aug 2026528 AMAQI
5th Aug 2026409 AMAQI
5th Aug 20264010 AMAQI
5th Aug 20262711 AMAQI
5th Aug 20264212 PMAQI
5th Aug 2026291 PMAQI
5th Aug 2026362 PMAQI
5th Aug 2026293 PMAQI
5th Aug 2026424 PMAQI
5th Aug 2026505 PMAQI
5th Aug 2026446 PMAQI
5th Aug 2026467 PMAQI
5th Aug 2026468 PMAQI
5th Aug 2026509 PMAQI
5th Aug 20266210 PMAQI
5th Aug 20266011 PMAQI
6th Aug 20265212 AMAQI
6th Aug 2026541 AMAQI
6th Aug 2026532 AMAQI
6th Aug 2026513 AMAQI
6th Aug 2026494 AMAQI
28°C26/30°C
6th Aug 2026525 AMAQI
6th Aug 2026446 AMAQI
6th Aug 2026557 AMAQI
6th Aug 2026538 AMAQI
6th Aug 2026559 AMAQI
6th Aug 20265910 AMAQI
6th Aug 20265811 AMAQI
6th Aug 20265612 PMAQI
6th Aug 2026421 PMAQI
6th Aug 2026362 PMAQI
6th Aug 2026363 PMAQI
6th Aug 2026364 PMAQI
6th Aug 2026385 PMAQI
6th Aug 2026386 PMAQI
6th Aug 2026407 PMAQI
6th Aug 2026428 PMAQI
6th Aug 2026429 PMAQI
6th Aug 20265310 PMAQI
6th Aug 20265511 PMAQI
7th Aug 20266712 AMAQI
7th Aug 2026621 AMAQI
7th Aug 2026532 AMAQI
7th Aug 2026563 AMAQI
7th Aug 2026514 AMAQI
28°C26/30°C
7th Aug 2026525 AMAQI
7th Aug 2026486 AMAQI
7th Aug 2026447 AMAQI
7th Aug 2026528 AMAQI
7th Aug 2026469 AMAQI
7th Aug 20265410 AMAQI
7th Aug 20265411 AMAQI
7th Aug 20264412 PMAQI
7th Aug 2026461 PMAQI
7th Aug 2026462 PMAQI
7th Aug 2026423 PMAQI
7th Aug 2026384 PMAQI
7th Aug 2026465 PMAQI
7th Aug 2026386 PMAQI
7th Aug 2026337 PMAQI
7th Aug 2026388 PMAQI
7th Aug 2026259 PMAQI
7th Aug 20264910 PMAQI
7th Aug 20265011 PMAQI
8th Aug 20264812 AMAQI
8th Aug 2026491 AMAQI
8th Aug 2026402 AMAQI
8th Aug 2026363 AMAQI
8th Aug 2026384 AMAQI
28°C26/30°C
8th Aug 2026365 AMAQI
8th Aug 2026316 AMAQI
8th Aug 2026277 AMAQI
8th Aug 2026258 AMAQI
8th Aug 2026299 AMAQI
8th Aug 20263110 AMAQI
8th Aug 20263811 AMAQI
8th Aug 20263212 PMAQI
8th Aug 2026311 PMAQI
8th Aug 2026342 PMAQI
8th Aug 2026313 PMAQI
8th Aug 2026234 PMAQI
8th Aug 2026295 PMAQI
8th Aug 2026256 PMAQI
8th Aug 2026257 PMAQI
8th Aug 2026238 PMAQI
8th Aug 2026259 PMAQI
8th Aug 20263210 PMAQI
8th Aug 20262511 PMAQI
9th Aug 20262512 AMAQI
9th Aug 2026291 AMAQI
9th Aug 2026312 AMAQI
9th Aug 2026293 AMAQI
9th Aug 2026254 AMAQI
27°C24/29°C
9th Aug 2026275 AMAQI
9th Aug 2026296 AMAQI
9th Aug 2026367 AMAQI
9th Aug 2026388 AMAQI
9th Aug 2026309 AMAQI
9th Aug 20262310 AMAQI
9th Aug 20262511 AMAQI
9th Aug 20263112 PMAQI
9th Aug 2026211 PMAQI
9th Aug 2026272 PMAQI
9th Aug 2026313 PMAQI
9th Aug 2026274 PMAQI
9th Aug 2026275 PMAQI
9th Aug 2026296 PMAQI
9th Aug 2026257 PMAQI
9th Aug 2026238 PMAQI
9th Aug 2026299 PMAQI
9th Aug 20264710 PMAQI
9th Aug 20264411 PMAQI
10th Aug 20264812 AMAQI
10th Aug 2026401 AMAQI
10th Aug 2026402 AMAQI
10th Aug 2026363 AMAQI
10th Aug 2026344 AMAQI
26°C24/28°C
10th Aug 2026315 AMAQI
10th Aug 2026326 AMAQI
10th Aug 2026317 AMAQI
10th Aug 2026278 AMAQI
10th Aug 2026409 AMAQI
10th Aug 20265310 AMAQI
10th Aug 20264911 AMAQI
10th Aug 20264812 PMAQI
10th Aug 2026471 PMAQI
10th Aug 2026252 PMAQI
10th Aug 2026273 PMAQI
10th Aug 2026384 PMAQI
10th Aug 2026295 PMAQI
10th Aug 2026276 PMAQI
10th Aug 2026217 PMAQI
10th Aug 2026298 PMAQI
10th Aug 2026279 PMAQI
10th Aug 20263610 PMAQI
10th Aug 20264011 PMAQI
11th Aug 20264212 AMAQI
11th Aug 2026421 AMAQI
11th Aug 2026312 AMAQI
11th Aug 2026363 AMAQI
11th Aug 2026364 AMAQI
26°C24/28°C
11th Aug 2026325 AMAQI
11th Aug 2026426 AMAQI
11th Aug 2026447 AMAQI
11th Aug 2026428 AMAQI
11th Aug 2026299 AMAQI
11th Aug 20265410 AMAQI
11th Aug 20265711 AMAQI
11th Aug 20265012 PMAQI
11th Aug 2026521 PMAQI
11th Aug 2026422 PMAQI
11th Aug 2026333 PMAQI
11th Aug 2026334 PMAQI
11th Aug 2026365 PMAQI
11th Aug 2026346 PMAQI
11th Aug 2026367 PMAQI
11th Aug 2026278 PMAQI
11th Aug 2026369 PMAQI
11th Aug 20265210 PMAQI
11th Aug 20265211 PMAQI
12th Aug 20264412 AMAQI
12th Aug 2026491 AMAQI
12th Aug 2026422 AMAQI
12th Aug 2026403 AMAQI
12th Aug 2026364 AMAQI
24°C23/27°C
12th Aug 2026405 AMAQI
12th Aug 2026466 AMAQI
12th Aug 2026457 AMAQI
12th Aug 2026408 AMAQI
12th Aug 2026499 AMAQI
12th Aug 20265510 AMAQI
12th Aug 20265111 AMAQI
12th Aug 20265512 PMAQI
12th Aug 2026461 PMAQI
12th Aug 2026442 PMAQI
12th Aug 2026453 PMAQI
12th Aug 2026384 PMAQI
12th Aug 2026565 PMAQI
12th Aug 2026566 PMAQI
12th Aug 2026577 PMAQI
12th Aug 2026508 PMAQI
12th Aug 2026559 PMAQI
12th Aug 20265310 PMAQI
12th Aug 20265111 PMAQI
13th Aug 20265612 AMAQI
13th Aug 2026571 AMAQI
13th Aug 2026532 AMAQI
13th Aug 2026463 AMAQI
13th Aug 2026424 AMAQI
25°C23/28°C
13th Aug 2026485 AMAQI
13th Aug 2026446 AMAQI
13th Aug 2026497 AMAQI
13th Aug 2026488 AMAQI
13th Aug 2026549 AMAQI
13th Aug 20265810 AMAQI
13th Aug 20266211 AMAQI
13th Aug 20265712 PMAQI
13th Aug 2026481 PMAQI
13th Aug 2026462 PMAQI
13th Aug 2026363 PMAQI
13th Aug 2026404 PMAQI
13th Aug 2026295 PMAQI
13th Aug 2026316 PMAQI
13th Aug 2026407 PMAQI
13th Aug 2026428 PMAQI
13th Aug 2026369 PMAQI
13th Aug 20264010 PMAQI
13th Aug 20264811 PMAQI
14th Aug 20265212 AMAQI
14th Aug 2026461 AMAQI
14th Aug 2026502 AMAQI
14th Aug 2026493 AMAQI
14th Aug 2026444 AMAQI
25°C22/29°C
14th Aug 2026425 AMAQI
14th Aug 2026426 AMAQI
14th Aug 2026337 AMAQI
14th Aug 2026318 AMAQI
14th Aug 2026369 AMAQI
14th Aug 20265210 AMAQI
14th Aug 20265811 AMAQI
14th Aug 20265212 PMAQI
14th Aug 2026441 PMAQI
14th Aug 2026472 PMAQI
14th Aug 2026473 PMAQI
14th Aug 2026464 PMAQI
14th Aug 2026425 PMAQI
14th Aug 2026556 PMAQI
14th Aug 2026577 PMAQI
14th Aug 2026578 PMAQI
14th Aug 2026479 PMAQI
14th Aug 20265210 PMAQI
14th Aug 20265311 PMAQI
15th Aug 20265112 AMAQI
15th Aug 2026511 AMAQI
15th Aug 2026542 AMAQI
15th Aug 2026543 AMAQI
15th Aug 2026554 AMAQI
26°C23/29°C
15th Aug 2026555 AMAQI
5 AM15th Aug 2026546 AMAQI
15th Aug 2026557 AMAQI
15th Aug 2026518 AMAQI
15th Aug 2026469 AMAQI
15th Aug 20265810 AMAQI
15th Aug 20265711 AMAQI
15th Aug 20266012 PMAQI
12 PM15th Aug 2026441 PMAQI
15th Aug 2026522 PMAQI
15th Aug 2026543 PMAQI
15th Aug 2026544 PMAQI
15th Aug 2026575 PMAQI
15th Aug 2026626 PMAQI
15th Aug 2026607 PMAQI
7 PM15th Aug 2026608 PMAQI
15th Aug 2026569 PMAQI
15th Aug 20266010 PMAQI
15th Aug 20265511 PMAQI
12 AM
4 AM
27°C24/29°C
Day time
Avg. Highest Time
10 AM - 11 AM
52AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
1 PM - 4 PM
42AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 11 AM (Avg. 52), while the lowest AQI was between 1 PM to 4 PM (Avg. 42).
Night time
Avg. Highest Time
11 PM
49AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM - 9 PM
42AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 49), while the lowest AQI was between 4 AM to 9 PM (Avg. 42).
2026 Days Vs Air Quality
Nonoichi, Shirayamamachi, Ishikawa, Japan
2026
82%
187
18%
40
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
187 DaysModerate
40 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2026, 82% of 227 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
Nonoichi, Shirayamamachi, Ishikawa, 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
16AQI (US)
16AQI (US)
2nd January 2026
13AQI (US)
13AQI (US)
3rd January 2026
14AQI (US)
14AQI (US)
4th January 2026
24AQI (US)
24AQI (US)
5th January 2026
30AQI (US)
30AQI (US)
6th January 2026
19AQI (US)
19AQI (US)
7th January 2026
19AQI (US)
19AQI (US)
8th January 2026
19AQI (US)
19AQI (US)
9th January 2026
18AQI (US)
18AQI (US)
10th January 2026
16AQI (US)
16AQI (US)
11th January 2026
30AQI (US)
30AQI (US)
12th January 2026
14AQI (US)
14AQI (US)
13th January 2026
24AQI (US)
24AQI (US)
14th January 2026
17AQI (US)
17AQI (US)
15th January 2026
36AQI (US)
36AQI (US)
16th January 2026
50AQI (US)
50AQI (US)
17th January 2026
46AQI (US)
46AQI (US)
18th January 2026
28AQI (US)
28AQI (US)
19th January 2026
50AQI (US)
50AQI (US)
20th January 2026
19AQI (US)
19AQI (US)
21st January 2026
16AQI (US)
16AQI (US)
22nd January 2026
20AQI (US)
20AQI (US)
23rd January 2026
33AQI (US)
33AQI (US)
24th January 2026
36AQI (US)
36AQI (US)
25th January 2026
42AQI (US)
42AQI (US)
26th January 2026
27AQI (US)
27AQI (US)
27th January 2026
34AQI (US)
34AQI (US)
28th January 2026
30AQI (US)
30AQI (US)
29th January 2026
25AQI (US)
25AQI (US)
30th January 2026
36AQI (US)
36AQI (US)
31st January 2026
39AQI (US)
39AQI (US)
1st February 2026
32AQI (US)
32AQI (US)
2nd February 2026
37AQI (US)
37AQI (US)
3rd February 2026
31AQI (US)
31AQI (US)
4th February 2026
34AQI (US)
34AQI (US)
5th February 2026
40AQI (US)
40AQI (US)
6th February 2026
37AQI (US)
37AQI (US)
7th February 2026
20AQI (US)
20AQI (US)
8th February 2026
21AQI (US)
21AQI (US)
9th February 2026
34AQI (US)
34AQI (US)
10th February 2026
36AQI (US)
36AQI (US)
11th February 2026
43AQI (US)
43AQI (US)
12th February 2026
47AQI (US)
47AQI (US)
13th February 2026
45AQI (US)
45AQI (US)
14th February 2026
64AQI (US)
64AQI (US)
15th February 2026
53AQI (US)
53AQI (US)
16th February 2026
44AQI (US)
44AQI (US)
17th February 2026
15AQI (US)
15AQI (US)
18th February 2026
28AQI (US)
28AQI (US)
19th February 2026
30AQI (US)
30AQI (US)
20th February 2026
32AQI (US)
32AQI (US)
21st February 2026
50AQI (US)
50AQI (US)
22nd February 2026
33AQI (US)
33AQI (US)
23rd February 2026
38AQI (US)
38AQI (US)
24th February 2026
27AQI (US)
27AQI (US)
25th February 2026
32AQI (US)
32AQI (US)
26th February 2026
26AQI (US)
26AQI (US)
27th February 2026
45AQI (US)
45AQI (US)
28th February 2026
44AQI (US)
44AQI (US)
1st March 2026
38AQI (US)
38AQI (US)
2nd March 2026
85AQI (US)
85AQI (US)
3rd March 2026
46AQI (US)
46AQI (US)
4th March 2026
62AQI (US)
62AQI (US)
5th March 2026
61AQI (US)
61AQI (US)
6th March 2026
53AQI (US)
53AQI (US)
7th March 2026
48AQI (US)
48AQI (US)
8th March 2026
49AQI (US)
49AQI (US)
9th March 2026
51AQI (US)
51AQI (US)
10th March 2026
58AQI (US)
58AQI (US)
11th March 2026
59AQI (US)
59AQI (US)
12th March 2026
68AQI (US)
68AQI (US)
13th March 2026
39AQI (US)
39AQI (US)
14th March 2026
49AQI (US)
49AQI (US)
15th March 2026
59AQI (US)
59AQI (US)
16th March 2026
61AQI (US)
61AQI (US)
17th March 2026
58AQI (US)
58AQI (US)
18th March 2026
57AQI (US)
57AQI (US)
19th March 2026
45AQI (US)
45AQI (US)
20th March 2026
39AQI (US)
39AQI (US)
21st March 2026
55AQI (US)
55AQI (US)
22nd March 2026
52AQI (US)
52AQI (US)
23rd March 2026
52AQI (US)
52AQI (US)
24th March 2026
75AQI (US)
75AQI (US)
25th March 2026
59AQI (US)
59AQI (US)
26th March 2026
24AQI (US)
24AQI (US)
27th March 2026
24AQI (US)
24AQI (US)
28th March 2026
62AQI (US)
62AQI (US)
29th March 2026
66AQI (US)
66AQI (US)
30th March 2026
54AQI (US)
54AQI (US)
31st March 2026
38AQI (US)
38AQI (US)
1st April 2026
39AQI (US)
39AQI (US)
2nd April 2026
25AQI (US)
25AQI (US)
3rd April 2026
50AQI (US)
50AQI (US)
4th April 2026
43AQI (US)
43AQI (US)
5th April 2026
36AQI (US)
36AQI (US)
6th April 2026
27AQI (US)
27AQI (US)
7th April 2026
25AQI (US)
25AQI (US)
8th April 2026
25AQI (US)
25AQI (US)
9th April 2026
32AQI (US)
32AQI (US)
10th April 2026
45AQI (US)
45AQI (US)
11th April 2026
37AQI (US)
37AQI (US)
12th April 2026
29AQI (US)
29AQI (US)
13th April 2026
28AQI (US)
28AQI (US)
14th April 2026
34AQI (US)
34AQI (US)
15th April 2026
37AQI (US)
37AQI (US)
16th April 2026
34AQI (US)
34AQI (US)
17th April 2026
37AQI (US)
37AQI (US)
18th April 2026
34AQI (US)
34AQI (US)
19th April 2026
32AQI (US)
32AQI (US)
20th April 2026
36AQI (US)
36AQI (US)
21st April 2026
40AQI (US)
40AQI (US)
22nd April 2026
45AQI (US)
45AQI (US)
23rd April 2026
34AQI (US)
34AQI (US)
24th April 2026
32AQI (US)
32AQI (US)
25th April 2026
44AQI (US)
44AQI (US)
26th April 2026
50AQI (US)
50AQI (US)
27th April 2026
49AQI (US)
49AQI (US)
28th April 2026
42AQI (US)
42AQI (US)
29th April 2026
37AQI (US)
37AQI (US)
30th April 2026
39AQI (US)
39AQI (US)
1st May 2026
48AQI (US)
48AQI (US)
2nd May 2026
51AQI (US)
51AQI (US)
3rd May 2026
42AQI (US)
42AQI (US)
4th May 2026
27AQI (US)
27AQI (US)
5th May 2026
22AQI (US)
22AQI (US)
6th May 2026
28AQI (US)
28AQI (US)
7th May 2026
30AQI (US)
30AQI (US)
8th May 2026
27AQI (US)
27AQI (US)
9th May 2026
26AQI (US)
26AQI (US)
10th May 2026
28AQI (US)
28AQI (US)
11th May 2026
29AQI (US)
29AQI (US)
12th May 2026
35AQI (US)
35AQI (US)
13th May 2026
38AQI (US)
38AQI (US)
14th May 2026
33AQI (US)
33AQI (US)
15th May 2026
34AQI (US)
34AQI (US)
16th May 2026
79AQI (US)
79AQI (US)
17th May 2026
64AQI (US)
64AQI (US)
18th May 2026
53AQI (US)
53AQI (US)
19th May 2026
46AQI (US)
46AQI (US)
20th May 2026
61AQI (US)
61AQI (US)
21st May 2026
64AQI (US)
64AQI (US)
22nd May 2026
68AQI (US)
68AQI (US)
23rd May 2026
60AQI (US)
60AQI (US)
24th May 2026
62AQI (US)
62AQI (US)
25th May 2026
54AQI (US)
54AQI (US)
26th May 2026
42AQI (US)
42AQI (US)
27th May 2026
28AQI (US)
28AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
24AQI (US)
24AQI (US)
30th May 2026
23AQI (US)
23AQI (US)
31st May 2026
25AQI (US)
25AQI (US)
1st June 2026
28AQI (US)
28AQI (US)
2nd June 2026
28AQI (US)
28AQI (US)
3rd June 2026
26AQI (US)
26AQI (US)
4th June 2026
25AQI (US)
25AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
22AQI (US)
22AQI (US)
7th June 2026
21AQI (US)
21AQI (US)
8th June 2026
21AQI (US)
21AQI (US)
9th June 2026
22AQI (US)
22AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
23AQI (US)
23AQI (US)
12th June 2026
25AQI (US)
25AQI (US)
13th June 2026
24AQI (US)
24AQI (US)
14th June 2026
22AQI (US)
22AQI (US)
15th June 2026
22AQI (US)
22AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
25AQI (US)
25AQI (US)
18th June 2026
26AQI (US)
26AQI (US)
19th June 2026
27AQI (US)
27AQI (US)
20th June 2026
23AQI (US)
23AQI (US)
21st June 2026
20AQI (US)
20AQI (US)
22nd June 2026
19AQI (US)
19AQI (US)
23rd June 2026
21AQI (US)
21AQI (US)
24th June 2026
20AQI (US)
20AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
29AQI (US)
29AQI (US)
27th June 2026
26AQI (US)
26AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
25AQI (US)
25AQI (US)
30th June 2026
23AQI (US)
23AQI (US)
1st July 2026
25AQI (US)
25AQI (US)
2nd July 2026
22AQI (US)
22AQI (US)
3rd July 2026
23AQI (US)
23AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
23AQI (US)
23AQI (US)
6th July 2026
19AQI (US)
19AQI (US)
7th July 2026
19AQI (US)
19AQI (US)
8th July 2026
22AQI (US)
22AQI (US)
9th July 2026
25AQI (US)
25AQI (US)
10th July 2026
27AQI (US)
27AQI (US)
11th July 2026
29AQI (US)
29AQI (US)
12th July 2026
27AQI (US)
27AQI (US)
13th July 2026
27AQI (US)
27AQI (US)
14th July 2026
26AQI (US)
26AQI (US)
15th July 2026
26AQI (US)
26AQI (US)
16th July 2026
30AQI (US)
30AQI (US)
17th July 2026
35AQI (US)
35AQI (US)
18th July 2026
58AQI (US)
58AQI (US)
19th July 2026
45AQI (US)
45AQI (US)
20th July 2026
51AQI (US)
51AQI (US)
21st July 2026
57AQI (US)
57AQI (US)
22nd July 2026
56AQI (US)
56AQI (US)
23rd July 2026
31AQI (US)
31AQI (US)
24th July 2026
28AQI (US)
28AQI (US)
25th July 2026
46AQI (US)
46AQI (US)
26th July 2026
41AQI (US)
41AQI (US)
27th July 2026
36AQI (US)
36AQI (US)
28th July 2026
36AQI (US)
36AQI (US)
29th July 2026
42AQI (US)
42AQI (US)
30th July 2026
45AQI (US)
45AQI (US)
31st July 2026
44AQI (US)
44AQI (US)
1st August 2026
50AQI (US)
50AQI (US)
2nd August 2026
53AQI (US)
53AQI (US)
3rd August 2026
54AQI (US)
54AQI (US)
4th August 2026
52AQI (US)
52AQI (US)
5th August 2026
44AQI (US)
44AQI (US)
6th August 2026
48AQI (US)
48AQI (US)
7th August 2026
47AQI (US)
47AQI (US)
8th August 2026
32AQI (US)
32AQI (US)
9th August 2026
30AQI (US)
30AQI (US)
10th August 2026
36AQI (US)
36AQI (US)
11th August 2026
40AQI (US)
40AQI (US)
12th August 2026
48AQI (US)
48AQI (US)
13th August 2026
46AQI (US)
46AQI (US)
14th August 2026
47AQI (US)
47AQI (US)
15th August 2026
55AQI (US)
55AQI (US)
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
27AQI (US)
36AQI (US)
53AQI (US)
37AQI (US)
41AQI (US)
24AQI (US)
34AQI (US)
45AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202637AQI (US)
31
26
2
11
20
30
21
10
30
27
4
11
4
187
40
Highest AQI (US) recorded in
March53AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202536AQI (US)
31
28
26
5
30
30
1
26
4
19
12
21
10
30
26
5
29
1
29
2
325
40
Highest AQI (US) recorded in
July48AQI (US)
Lowest AQI (US) recorded in
April29AQI (US)
202432AQI (US)
17
1
1
12
28
2
31
31
28
1
31
30
31
241
3
Highest AQI (US) recorded in
June43AQI (US)
Lowest AQI (US) recorded in
January19AQI (US)
202320AQI (US)
3
30
1
33
1
Highest AQI (US) recorded in
November22AQI (US)
Lowest AQI (US) recorded in
December20AQI (US)
202022AQI (US)
1
1
Highest AQI (US) recorded in
September22AQI (US)
Lowest AQI (US) recorded in
September22AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2026(Avg.)
37AQI (US)Least Polluted Year Recorded
2023(Avg.)
20AQI (US)Nonoichi's annual 2026 AQI (US) (37) shows an average percentage change of 42.8% (worsened AQI (US)) compared to previous years: 2020 (22), 2023 (20), 2024 (32), 2025 (36).
