Kaminokawa, Tochigi, 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
Kaminokawa, Tochigi, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
55AQILowest AQI recorded on
30th Aug 2024
14AQISame Day Analysis (11th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 34 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 10th Aug - 11th Aug 2026
Kaminokawa, Tochigi, Japan
AQI
Day
Night
.
4 AM10th Aug 2026
6 PM
3 AM11th Aug 2026
Day time
Avg. Highest Time
7AM10th Aug
41AQI
Avg. Lowest Time
4PM10th Aug
22AQI
Night time
Avg. Highest Time
8PM10th Aug
48AQI
Avg. Lowest Time
2AM11th Aug
27AQI
In the last 24 hours,
Kaminokawa's AQI reached its highest point of 48 at 8 PM during the Night, while the lowest point, 22, was recorded at 4 PM during the Day between 10th Aug and 11th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Kaminokawa, Tochigi, Japan
JulAug
13th - 14th14th - 15th15th - 16th16th - 17th17th - 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
Day
Night
13th Jul 2026234 AMAQI
13th Jul 2026225 AMAQI
13th Jul 2026236 AMAQI
13th Jul 2026237 AMAQI
13th Jul 2026218 AMAQI
13th Jul 2026209 AMAQI
13th Jul 20262310 AMAQI
13th Jul 20262311 AMAQI
13th Jul 20262512 PMAQI
13th Jul 2026251 PMAQI
13th Jul 2026252 PMAQI
13th Jul 2026283 PMAQI
13th Jul 2026294 PMAQI
13th Jul 2026345 PMAQI
13th Jul 2026366 PMAQI
13th Jul 2026347 PMAQI
13th Jul 2026328 PMAQI
13th Jul 2026279 PMAQI
13th Jul 20263010 PMAQI
13th Jul 20262711 PMAQI
14th Jul 20262912 AMAQI
14th Jul 2026271 AMAQI
14th Jul 2026252 AMAQI
14th Jul 2026253 AMAQI
26°C23/32°C
14th Jul 2026224 AMAQI
14th Jul 2026215 AMAQI
14th Jul 2026226 AMAQI
14th Jul 2026237 AMAQI
14th Jul 2026238 AMAQI
14th Jul 2026229 AMAQI
14th Jul 20263510 AMAQI
14th Jul 20263211 AMAQI
14th Jul 20263312 PMAQI
14th Jul 2026251 PMAQI
14th Jul 2026292 PMAQI
14th Jul 2026263 PMAQI
14th Jul 2026254 PMAQI
14th Jul 2026255 PMAQI
14th Jul 2026246 PMAQI
14th Jul 2026247 PMAQI
14th Jul 2026248 PMAQI
14th Jul 2026289 PMAQI
14th Jul 20262510 PMAQI
14th Jul 20262011 PMAQI
15th Jul 20262312 AMAQI
15th Jul 2026211 AMAQI
15th Jul 2026172 AMAQI
15th Jul 2026213 AMAQI
28°C23/34°C
15th Jul 2026264 AMAQI
15th Jul 2026225 AMAQI
15th Jul 2026246 AMAQI
15th Jul 2026267 AMAQI
15th Jul 2026248 AMAQI
15th Jul 2026259 AMAQI
15th Jul 20262610 AMAQI
15th Jul 20262511 AMAQI
15th Jul 20262712 PMAQI
15th Jul 2026251 PMAQI
15th Jul 2026262 PMAQI
15th Jul 2026513 PMAQI
15th Jul 2026554 PMAQI
15th Jul 2026615 PMAQI
15th Jul 2026586 PMAQI
15th Jul 2026587 PMAQI
15th Jul 2026638 PMAQI
15th Jul 2026579 PMAQI
15th Jul 20265310 PMAQI
15th Jul 20265211 PMAQI
16th Jul 20264312 AMAQI
16th Jul 2026511 AMAQI
16th Jul 2026422 AMAQI
16th Jul 2026373 AMAQI
30°C25/36°C
16th Jul 2026374 AMAQI
16th Jul 2026425 AMAQI
16th Jul 2026496 AMAQI
16th Jul 2026457 AMAQI
16th Jul 2026568 AMAQI
16th Jul 2026479 AMAQI
16th Jul 20265410 AMAQI
16th Jul 20264911 AMAQI
16th Jul 20265912 PMAQI
16th Jul 2026601 PMAQI
16th Jul 2026602 PMAQI
16th Jul 2026573 PMAQI
16th Jul 2026524 PMAQI
16th Jul 2026625 PMAQI
16th Jul 2026526 PMAQI
16th Jul 2026417 PMAQI
16th Jul 2026458 PMAQI
16th Jul 2026529 PMAQI
16th Jul 20264710 PMAQI
16th Jul 20265111 PMAQI
17th Jul 20264912 AMAQI
17th Jul 2026541 AMAQI
17th Jul 2026562 AMAQI
17th Jul 2026553 AMAQI
29°C26/34°C
17th Jul 2026564 AMAQI
17th Jul 2026555 AMAQI
17th Jul 2026686 AMAQI
17th Jul 2026637 AMAQI
17th Jul 2026538 AMAQI
17th Jul 2026499 AMAQI
17th Jul 20265510 AMAQI
17th Jul 20265511 AMAQI
17th Jul 20264812 PMAQI
17th Jul 2026381 PMAQI
17th Jul 2026282 PMAQI
17th Jul 2026263 PMAQI
17th Jul 2026464 PMAQI
17th Jul 2026505 PMAQI
17th Jul 2026416 PMAQI
17th Jul 2026307 PMAQI
17th Jul 2026368 PMAQI
17th Jul 2026369 PMAQI
17th Jul 20263210 PMAQI
17th Jul 20263111 PMAQI
18th Jul 20263212 AMAQI
18th Jul 2026321 AMAQI
18th Jul 2026362 AMAQI
18th Jul 2026303 AMAQI
26°C24/29°C
18th Jul 2026314 AMAQI
18th Jul 2026225 AMAQI
18th Jul 2026176 AMAQI
18th Jul 2026207 AMAQI
18th Jul 2026158 AMAQI
18th Jul 2026129 AMAQI
18th Jul 20261210 AMAQI
18th Jul 20261211 AMAQI
18th Jul 20261712 PMAQI
18th Jul 202681 PMAQI
18th Jul 2026122 PMAQI
18th Jul 2026263 PMAQI
18th Jul 2026194 PMAQI
18th Jul 2026255 PMAQI
18th Jul 2026296 PMAQI
18th Jul 2026227 PMAQI
18th Jul 2026128 PMAQI
18th Jul 2026109 PMAQI
18th Jul 20261210 PMAQI
18th Jul 2026911 PMAQI
19th Jul 2026812 AMAQI
19th Jul 2026101 AMAQI
19th Jul 2026112 AMAQI
19th Jul 2026103 AMAQI
26°C23/28°C
19th Jul 202684 AMAQI
19th Jul 202685 AMAQI
19th Jul 202676 AMAQI
19th Jul 202687 AMAQI
19th Jul 2026188 AMAQI
19th Jul 2026269 AMAQI
19th Jul 20262210 AMAQI
19th Jul 20262111 AMAQI
19th Jul 20262912 PMAQI
19th Jul 2026211 PMAQI
19th Jul 2026222 PMAQI
19th Jul 2026223 PMAQI
19th Jul 2026414 PMAQI
19th Jul 2026325 PMAQI
19th Jul 2026266 PMAQI
19th Jul 2026277 PMAQI
19th Jul 2026348 PMAQI
19th Jul 2026439 PMAQI
19th Jul 20264310 PMAQI
19th Jul 20263811 PMAQI
20th Jul 20263912 AMAQI
20th Jul 2026411 AMAQI
20th Jul 2026432 AMAQI
20th Jul 2026433 AMAQI
27°C23/32°C
20th Jul 2026334 AMAQI
20th Jul 2026265 AMAQI
20th Jul 2026246 AMAQI
20th Jul 2026237 AMAQI
20th Jul 2026278 AMAQI
20th Jul 2026259 AMAQI
20th Jul 20262710 AMAQI
20th Jul 20263211 AMAQI
20th Jul 20263012 PMAQI
20th Jul 2026321 PMAQI
20th Jul 2026312 PMAQI
20th Jul 2026323 PMAQI
20th Jul 2026314 PMAQI
20th Jul 2026375 PMAQI
20th Jul 2026336 PMAQI
20th Jul 2026377 PMAQI
20th Jul 2026428 PMAQI
20th Jul 2026429 PMAQI
20th Jul 20264210 PMAQI
20th Jul 20264311 PMAQI
21st Jul 20264212 AMAQI
21st Jul 2026441 AMAQI
21st Jul 2026452 AMAQI
21st Jul 2026423 AMAQI
31°C25/36°C
21st Jul 2026434 AMAQI
21st Jul 2026425 AMAQI
21st Jul 2026446 AMAQI
21st Jul 2026447 AMAQI
21st Jul 2026458 AMAQI
21st Jul 2026409 AMAQI
21st Jul 20264710 AMAQI
21st Jul 20264911 AMAQI
21st Jul 2026561 PMAQI
21st Jul 2026582 PMAQI
21st Jul 2026563 PMAQI
21st Jul 2026544 PMAQI
21st Jul 2026535 PMAQI
21st Jul 2026546 PMAQI
21st Jul 2026937 PMAQI
21st Jul 2026558 PMAQI
21st Jul 2026569 PMAQI
21st Jul 20265810 PMAQI
21st Jul 20265911 PMAQI
22nd Jul 20265812 AMAQI
22nd Jul 2026551 AMAQI
22nd Jul 2026532 AMAQI
22nd Jul 2026523 AMAQI
31°C26/37°C
22nd Jul 2026544 AMAQI
22nd Jul 2026495 AMAQI
22nd Jul 2026566 AMAQI
22nd Jul 2026547 AMAQI
22nd Jul 2026598 AMAQI
22nd Jul 2026559 AMAQI
22nd Jul 20265010 AMAQI
22nd Jul 20265611 AMAQI
22nd Jul 20266112 PMAQI
22nd Jul 2026631 PMAQI
22nd Jul 2026652 PMAQI
22nd Jul 2026653 PMAQI
22nd Jul 2026654 PMAQI
22nd Jul 2026655 PMAQI
22nd Jul 2026706 PMAQI
22nd Jul 2026777 PMAQI
22nd Jul 2026828 PMAQI
22nd Jul 2026699 PMAQI
22nd Jul 20265010 PMAQI
22nd Jul 20261911 PMAQI
23rd Jul 20262212 AMAQI
23rd Jul 2026231 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026293 AMAQI
31°C26/37°C
23rd Jul 2026374 AMAQI
23rd Jul 2026445 AMAQI
23rd Jul 2026486 AMAQI
23rd Jul 2026507 AMAQI
23rd Jul 2026538 AMAQI
23rd Jul 2026559 AMAQI
23rd Jul 20265410 AMAQI
23rd Jul 20265711 AMAQI
23rd Jul 20265512 PMAQI
23rd Jul 2026611 PMAQI
23rd Jul 2026782 PMAQI
23rd Jul 2026763 PMAQI
23rd Jul 2026684 PMAQI
23rd Jul 2026575 PMAQI
23rd Jul 2026456 PMAQI
23rd Jul 2026427 PMAQI
23rd Jul 2026478 PMAQI
23rd Jul 2026479 PMAQI
23rd Jul 20263610 PMAQI
23rd Jul 20263311 PMAQI
24th Jul 20261912 AMAQI
24th Jul 2026281 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026233 AMAQI
29°C25/37°C
24th Jul 2026304 AMAQI
24th Jul 2026325 AMAQI
24th Jul 2026316 AMAQI
24th Jul 2026337 AMAQI
24th Jul 2026308 AMAQI
24th Jul 2026329 AMAQI
24th Jul 20263610 AMAQI
24th Jul 20263611 AMAQI
24th Jul 20263412 PMAQI
24th Jul 2026301 PMAQI
24th Jul 2026432 PMAQI
24th Jul 2026563 PMAQI
24th Jul 2026554 PMAQI
24th Jul 2026545 PMAQI
24th Jul 2026526 PMAQI
24th Jul 2026347 PMAQI
24th Jul 2026458 PMAQI
24th Jul 2026289 PMAQI
24th Jul 20262910 PMAQI
24th Jul 20262811 PMAQI
25th Jul 20262812 AMAQI
25th Jul 2026281 AMAQI
25th Jul 2026282 AMAQI
25th Jul 2026213 AMAQI
26°C24/31°C
25th Jul 202684 AMAQI
25th Jul 202685 AMAQI
25th Jul 202666 AMAQI
25th Jul 202687 AMAQI
25th Jul 202688 AMAQI
25th Jul 202699 AMAQI
25th Jul 20261910 AMAQI
25th Jul 20262611 AMAQI
25th Jul 20263212 PMAQI
25th Jul 2026321 PMAQI
25th Jul 2026302 PMAQI
25th Jul 2026323 PMAQI
25th Jul 2026274 PMAQI
25th Jul 2026245 PMAQI
25th Jul 2026226 PMAQI
25th Jul 2026287 PMAQI
25th Jul 2026298 PMAQI
25th Jul 2026269 PMAQI
25th Jul 20262410 PMAQI
25th Jul 20262211 PMAQI
26th Jul 20263312 AMAQI
26th Jul 2026271 AMAQI
26th Jul 2026282 AMAQI
26th Jul 2026323 AMAQI
27°C23/32°C
26th Jul 2026294 AMAQI
26th Jul 2026295 AMAQI
26th Jul 2026266 AMAQI
26th Jul 2026267 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20262410 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262712 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026222 PMAQI
26th Jul 2026223 PMAQI
26th Jul 2026244 PMAQI
26th Jul 2026265 PMAQI
26th Jul 2026296 PMAQI
26th Jul 2026287 PMAQI
26th Jul 2026338 PMAQI
26th Jul 2026269 PMAQI
26th Jul 20262810 PMAQI
26th Jul 20262911 PMAQI
27th Jul 20262612 AMAQI
27th Jul 2026261 AMAQI
27th Jul 2026292 AMAQI
27th Jul 2026273 AMAQI
26°C24/30°C
27th Jul 2026224 AMAQI
27th Jul 2026235 AMAQI
27th Jul 2026236 AMAQI
27th Jul 2026227 AMAQI
27th Jul 2026188 AMAQI
27th Jul 2026209 AMAQI
27th Jul 20262110 AMAQI
27th Jul 20262511 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026241 PMAQI
27th Jul 2026232 PMAQI
27th Jul 2026253 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026247 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026289 PMAQI
27th Jul 20262810 PMAQI
27th Jul 20262811 PMAQI
28th Jul 20262712 AMAQI
28th Jul 2026231 AMAQI
28th Jul 2026242 AMAQI
28th Jul 2026263 AMAQI
24°C21/30°C
28th Jul 2026224 AMAQI
28th Jul 2026275 AMAQI
28th Jul 2026226 AMAQI
28th Jul 2026227 AMAQI
28th Jul 2026228 AMAQI
28th Jul 2026239 AMAQI
28th Jul 20262310 AMAQI
28th Jul 20262211 AMAQI
28th Jul 20262412 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026242 PMAQI
28th Jul 2026283 PMAQI
28th Jul 2026324 PMAQI
28th Jul 2026525 PMAQI
28th Jul 2026446 PMAQI
28th Jul 2026477 PMAQI
28th Jul 2026528 PMAQI
28th Jul 2026529 PMAQI
28th Jul 20263910 PMAQI
28th Jul 20263711 PMAQI
29th Jul 20263612 AMAQI
29th Jul 2026471 AMAQI
29th Jul 2026452 AMAQI
29th Jul 2026453 AMAQI
24°C22/29°C
29th Jul 2026494 AMAQI
29th Jul 2026475 AMAQI
29th Jul 2026486 AMAQI
29th Jul 2026497 AMAQI
29th Jul 2026478 AMAQI
29th Jul 2026499 AMAQI
29th Jul 20265010 AMAQI
29th Jul 20264811 AMAQI
29th Jul 20263812 PMAQI
29th Jul 2026241 PMAQI
29th Jul 2026282 PMAQI
29th Jul 2026283 PMAQI
29th Jul 2026244 PMAQI
29th Jul 2026215 PMAQI
29th Jul 2026246 PMAQI
29th Jul 2026247 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026249 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262412 AMAQI
30th Jul 2026211 AMAQI
30th Jul 2026282 AMAQI
30th Jul 2026343 AMAQI
27°C22/33°C
30th Jul 2026304 AMAQI
30th Jul 2026295 AMAQI
30th Jul 2026286 AMAQI
30th Jul 2026277 AMAQI
30th Jul 2026268 AMAQI
30th Jul 2026329 AMAQI
30th Jul 20262410 AMAQI
30th Jul 20262211 AMAQI
30th Jul 20262712 PMAQI
30th Jul 2026271 PMAQI
30th Jul 2026282 PMAQI
30th Jul 2026273 PMAQI
30th Jul 2026274 PMAQI
30th Jul 2026315 PMAQI
30th Jul 2026436 PMAQI
30th Jul 2026387 PMAQI
30th Jul 2026478 PMAQI
30th Jul 2026559 PMAQI
30th Jul 20264010 PMAQI
30th Jul 20265011 PMAQI
31st Jul 20264312 AMAQI
31st Jul 2026501 AMAQI
31st Jul 2026362 AMAQI
31st Jul 2026363 AMAQI
29°C24/34°C
31st Jul 2026474 AMAQI
31st Jul 2026505 AMAQI
31st Jul 2026456 AMAQI
31st Jul 2026347 AMAQI
31st Jul 2026478 AMAQI
31st Jul 2026509 AMAQI
31st Jul 20265410 AMAQI
31st Jul 20266411 AMAQI
31st Jul 20263712 PMAQI
31st Jul 2026451 PMAQI
31st Jul 2026442 PMAQI
31st Jul 2026303 PMAQI
31st Jul 2026404 PMAQI
31st Jul 2026525 PMAQI
31st Jul 2026486 PMAQI
31st Jul 2026507 PMAQI
31st Jul 2026538 PMAQI
31st Jul 2026379 PMAQI
31st Jul 20264310 PMAQI
31st Jul 20264111 PMAQI
1st Aug 20264012 AMAQI
1st Aug 2026261 AMAQI
1st Aug 2026312 AMAQI
1st Aug 2026393 AMAQI
27°C25/31°C
1st Aug 2026344 AMAQI
1st Aug 2026395 AMAQI
1st Aug 2026416 AMAQI
1st Aug 2026377 AMAQI
1st Aug 2026538 AMAQI
1st Aug 2026519 AMAQI
1st Aug 20265510 AMAQI
1st Aug 20264011 AMAQI
1st Aug 20263812 PMAQI
1st Aug 2026571 PMAQI
1st Aug 2026492 PMAQI
1st Aug 2026613 PMAQI
1st Aug 2026464 PMAQI
1st Aug 2026435 PMAQI
1st Aug 2026436 PMAQI
1st Aug 2026437 PMAQI
1st Aug 2026518 PMAQI
1st Aug 2026429 PMAQI
1st Aug 20266010 PMAQI
1st Aug 20266111 PMAQI
2nd Aug 20266312 AMAQI
2nd Aug 2026571 AMAQI
2nd Aug 2026522 AMAQI
2nd Aug 2026603 AMAQI
28°C23/34°C
2nd Aug 2026664 AMAQI
2nd Aug 2026595 AMAQI
2nd Aug 2026536 AMAQI
2nd Aug 2026547 AMAQI
2nd Aug 2026538 AMAQI
2nd Aug 2026509 AMAQI
2nd Aug 20264510 AMAQI
2nd Aug 20264811 AMAQI
2nd Aug 20265112 PMAQI
2nd Aug 2026551 PMAQI
2nd Aug 2026552 PMAQI
2nd Aug 2026723 PMAQI
2nd Aug 2026654 PMAQI
2nd Aug 2026545 PMAQI
2nd Aug 2026436 PMAQI
2nd Aug 2026237 PMAQI
2nd Aug 2026128 PMAQI
2nd Aug 202689 PMAQI
2nd Aug 2026810 PMAQI
2nd Aug 2026811 PMAQI
3rd Aug 2026712 AMAQI
3rd Aug 2026121 AMAQI
3rd Aug 2026112 AMAQI
3rd Aug 2026113 AMAQI
28°C22/33°C
3rd Aug 2026134 AMAQI
3rd Aug 2026115 AMAQI
3rd Aug 202676 AMAQI
3rd Aug 202677 AMAQI
3rd Aug 202688 AMAQI
3rd Aug 202689 AMAQI
3rd Aug 2026810 AMAQI
3rd Aug 2026811 AMAQI
3rd Aug 2026812 PMAQI
3rd Aug 202681 PMAQI
3rd Aug 202682 PMAQI
3rd Aug 2026123 PMAQI
3rd Aug 202694 PMAQI
3rd Aug 202685 PMAQI
3rd Aug 2026126 PMAQI
3rd Aug 2026187 PMAQI
3rd Aug 2026348 PMAQI
3rd Aug 2026269 PMAQI
3rd Aug 20263510 PMAQI
3rd Aug 20263711 PMAQI
4th Aug 20262212 AMAQI
4th Aug 2026181 AMAQI
4th Aug 2026162 AMAQI
4th Aug 2026233 AMAQI
22°C21/25°C
4th Aug 2026264 AMAQI
4th Aug 2026185 AMAQI
4th Aug 2026186 AMAQI
4th Aug 2026287 AMAQI
4th Aug 2026288 AMAQI
4th Aug 2026259 AMAQI
4th Aug 20261610 AMAQI
4th Aug 20261711 AMAQI
4th Aug 20262612 PMAQI
4th Aug 2026251 PMAQI
4th Aug 2026222 PMAQI
4th Aug 2026243 PMAQI
4th Aug 2026254 PMAQI
4th Aug 2026245 PMAQI
4th Aug 2026276 PMAQI
4th Aug 2026267 PMAQI
4th Aug 2026248 PMAQI
4th Aug 2026239 PMAQI
4th Aug 20262410 PMAQI
4th Aug 20262411 PMAQI
5th Aug 20262312 AMAQI
5th Aug 2026251 AMAQI
5th Aug 2026242 AMAQI
5th Aug 2026243 AMAQI
23°C19/29°C
5th Aug 2026264 AMAQI
5th Aug 2026265 AMAQI
5th Aug 2026266 AMAQI
5th Aug 2026267 AMAQI
5th Aug 2026248 AMAQI
5th Aug 2026249 AMAQI
5th Aug 20262410 AMAQI
5th Aug 20262411 AMAQI
5th Aug 20262612 PMAQI
5th Aug 2026251 PMAQI
5th Aug 2026282 PMAQI
5th Aug 2026283 PMAQI
5th Aug 2026294 PMAQI
5th Aug 2026285 PMAQI
5th Aug 2026306 PMAQI
5th Aug 2026317 PMAQI
5th Aug 2026278 PMAQI
5th Aug 2026279 PMAQI
5th Aug 20262510 PMAQI
5th Aug 20262311 PMAQI
6th Aug 20262312 AMAQI
6th Aug 2026221 AMAQI
6th Aug 2026232 AMAQI
6th Aug 2026243 AMAQI
25°C20/31°C
6th Aug 2026244 AMAQI
6th Aug 2026255 AMAQI
6th Aug 2026256 AMAQI
6th Aug 2026247 AMAQI
6th Aug 2026258 AMAQI
6th Aug 2026259 AMAQI
6th Aug 20262610 AMAQI
6th Aug 20262411 AMAQI
6th Aug 20262312 PMAQI
6th Aug 2026241 PMAQI
6th Aug 2026252 PMAQI
6th Aug 2026243 PMAQI
6th Aug 2026224 PMAQI
6th Aug 2026225 PMAQI
6th Aug 2026236 PMAQI
6th Aug 2026247 PMAQI
6th Aug 2026248 PMAQI
6th Aug 2026269 PMAQI
6th Aug 20262410 PMAQI
6th Aug 20262211 PMAQI
7th Aug 20262312 AMAQI
7th Aug 2026221 AMAQI
7th Aug 2026212 AMAQI
7th Aug 2026273 AMAQI
28°C24/33°C
7th Aug 2026224 AMAQI
7th Aug 2026215 AMAQI
7th Aug 2026226 AMAQI
7th Aug 2026217 AMAQI
7th Aug 2026248 AMAQI
7th Aug 2026249 AMAQI
7th Aug 20262410 AMAQI
7th Aug 20262311 AMAQI
7th Aug 20262812 PMAQI
7th Aug 2026451 PMAQI
7th Aug 2026262 PMAQI
7th Aug 2026263 PMAQI
7th Aug 2026284 PMAQI
7th Aug 2026285 PMAQI
7th Aug 2026286 PMAQI
7th Aug 2026267 PMAQI
7th Aug 2026248 PMAQI
7th Aug 2026259 PMAQI
7th Aug 20262410 PMAQI
7th Aug 20262311 PMAQI
8th Aug 20262412 AMAQI
8th Aug 2026221 AMAQI
8th Aug 2026222 AMAQI
8th Aug 2026233 AMAQI
29°C24/35°C
8th Aug 2026244 AMAQI
8th Aug 2026245 AMAQI
8th Aug 2026256 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026228 AMAQI
8th Aug 2026249 AMAQI
8th Aug 20262510 AMAQI
8th Aug 20262411 AMAQI
8th Aug 20262412 PMAQI
8th Aug 2026251 PMAQI
8th Aug 2026262 PMAQI
8th Aug 2026263 PMAQI
8th Aug 2026264 PMAQI
8th Aug 2026265 PMAQI
8th Aug 2026266 PMAQI
8th Aug 2026277 PMAQI
8th Aug 2026268 PMAQI
8th Aug 2026249 PMAQI
8th Aug 20262210 PMAQI
8th Aug 20262611 PMAQI
9th Aug 20262612 AMAQI
9th Aug 2026211 AMAQI
9th Aug 2026272 AMAQI
9th Aug 2026303 AMAQI
29°C25/35°C
9th Aug 2026284 AMAQI
9th Aug 2026295 AMAQI
9th Aug 2026326 AMAQI
9th Aug 2026367 AMAQI
9th Aug 2026338 AMAQI
9th Aug 2026349 AMAQI
9th Aug 20263210 AMAQI
9th Aug 20262411 AMAQI
9th Aug 20262912 PMAQI
9th Aug 2026231 PMAQI
9th Aug 2026242 PMAQI
9th Aug 2026243 PMAQI
9th Aug 2026244 PMAQI
9th Aug 2026275 PMAQI
9th Aug 2026526 PMAQI
9th Aug 2026377 PMAQI
9th Aug 2026338 PMAQI
9th Aug 2026399 PMAQI
9th Aug 20264210 PMAQI
9th Aug 20262611 PMAQI
10th Aug 20262412 AMAQI
10th Aug 2026241 AMAQI
10th Aug 2026242 AMAQI
10th Aug 2026243 AMAQI
26°C23/33°C
10th Aug 2026234 AMAQI
10th Aug 2026225 AMAQI
10th Aug 2026246 AMAQI
10th Aug 2026417 AMAQI
10th Aug 2026278 AMAQI
10th Aug 2026269 AMAQI
10th Aug 20262410 AMAQI
10th Aug 20262411 AMAQI
10th Aug 20262612 PMAQI
10th Aug 2026241 PMAQI
10th Aug 2026312 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026224 PMAQI
10th Aug 2026265 PMAQI
10th Aug 2026306 PMAQI
10th Aug 2026317 PMAQI
10th Aug 2026488 PMAQI
10th Aug 2026339 PMAQI
10th Aug 20264510 PMAQI
10th Aug 20263311 PMAQI
11th Aug 20263912 AMAQI
11th Aug 2026441 AMAQI
11th Aug 2026272 AMAQI
11th Aug 2026463 AMAQI
25°C22/31°C
11th Aug 2026444 AMAQI
4 AM11th Aug 2026495 AMAQI
11th Aug 2026496 AMAQI
11th Aug 2026517 AMAQI
11th Aug 2026418 AMAQI
11th Aug 2026489 AMAQI
11th Aug 20263610 AMAQI
11th Aug 20262811 AMAQI
11 AM11th Aug 20263712 PMAQI
11th Aug 2026271 PMAQI
11th Aug 2026242 PMAQI
11th Aug 2026253 PMAQI
11th Aug 2026244 PMAQI
11th Aug 2026225 PMAQI
11th Aug 2026196 PMAQI
6 PM11th Aug 2026217 PMAQI
11th Aug 2026268 PMAQI
11th Aug 2026299 PMAQI
11th Aug 20262210 PMAQI
11th Aug 20262711 PMAQI
11 PM3 AM
20°C18/24°C
Day time
Avg. Highest Time
3 PM - 6 PM
36AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM - 6 AM
31AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 6 PM (Avg. 36), while the lowest AQI was between 4 AM to 6 AM (Avg. 31).
Night time
Avg. Highest Time
7 PM - 8 PM
37AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM
30AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 8 PM (Avg. 37), while the lowest AQI was between 2 AM to 2 AM (Avg. 30).
2026 Days Vs Air Quality
Kaminokawa, Tochigi, Japan
2026
86%
191
14%
32
Total number of days with different AQI categories in last 223 days in 2026 (142 days remaining)
Good
191 DaysModerate
32 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2026, 86% of 223 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
Kaminokawa, Tochigi, 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
18AQI (US)
18AQI (US)
3rd January 2026
25AQI (US)
25AQI (US)
4th January 2026
26AQI (US)
26AQI (US)
5th January 2026
35AQI (US)
35AQI (US)
6th January 2026
25AQI (US)
25AQI (US)
7th January 2026
34AQI (US)
34AQI (US)
8th January 2026
43AQI (US)
43AQI (US)
9th January 2026
32AQI (US)
32AQI (US)
10th January 2026
46AQI (US)
46AQI (US)
11th January 2026
44AQI (US)
44AQI (US)
12th January 2026
20AQI (US)
20AQI (US)
13th January 2026
33AQI (US)
33AQI (US)
14th January 2026
16AQI (US)
16AQI (US)
15th January 2026
33AQI (US)
33AQI (US)
16th January 2026
53AQI (US)
53AQI (US)
17th January 2026
44AQI (US)
44AQI (US)
18th January 2026
27AQI (US)
27AQI (US)
19th January 2026
44AQI (US)
44AQI (US)
20th January 2026
35AQI (US)
35AQI (US)
21st January 2026
16AQI (US)
16AQI (US)
22nd January 2026
27AQI (US)
27AQI (US)
23rd January 2026
40AQI (US)
40AQI (US)
24th January 2026
41AQI (US)
41AQI (US)
25th January 2026
37AQI (US)
37AQI (US)
26th January 2026
16AQI (US)
16AQI (US)
27th January 2026
23AQI (US)
23AQI (US)
28th January 2026
31AQI (US)
31AQI (US)
29th January 2026
29AQI (US)
29AQI (US)
30th January 2026
37AQI (US)
37AQI (US)
31st January 2026
42AQI (US)
42AQI (US)
1st February 2026
43AQI (US)
43AQI (US)
2nd February 2026
20AQI (US)
20AQI (US)
3rd February 2026
23AQI (US)
23AQI (US)
4th February 2026
41AQI (US)
41AQI (US)
5th February 2026
44AQI (US)
44AQI (US)
6th February 2026
44AQI (US)
44AQI (US)
7th February 2026
14AQI (US)
14AQI (US)
8th February 2026
13AQI (US)
13AQI (US)
9th February 2026
39AQI (US)
39AQI (US)
10th February 2026
44AQI (US)
44AQI (US)
11th February 2026
54AQI (US)
54AQI (US)
12th February 2026
31AQI (US)
31AQI (US)
13th February 2026
34AQI (US)
34AQI (US)
14th February 2026
69AQI (US)
69AQI (US)
15th February 2026
63AQI (US)
63AQI (US)
16th February 2026
51AQI (US)
51AQI (US)
17th February 2026
15AQI (US)
15AQI (US)
18th February 2026
30AQI (US)
30AQI (US)
19th February 2026
30AQI (US)
30AQI (US)
20th February 2026
30AQI (US)
30AQI (US)
21st February 2026
48AQI (US)
48AQI (US)
22nd February 2026
41AQI (US)
41AQI (US)
23rd February 2026
44AQI (US)
44AQI (US)
24th February 2026
26AQI (US)
26AQI (US)
25th February 2026
29AQI (US)
29AQI (US)
26th February 2026
8AQI (US)
8AQI (US)
27th February 2026
40AQI (US)
40AQI (US)
28th February 2026
47AQI (US)
47AQI (US)
1st March 2026
47AQI (US)
47AQI (US)
2nd March 2026
89AQI (US)
89AQI (US)
3rd March 2026
49AQI (US)
49AQI (US)
4th March 2026
62AQI (US)
62AQI (US)
5th March 2026
64AQI (US)
64AQI (US)
6th March 2026
55AQI (US)
55AQI (US)
7th March 2026
43AQI (US)
43AQI (US)
8th March 2026
26AQI (US)
26AQI (US)
9th March 2026
40AQI (US)
40AQI (US)
10th March 2026
57AQI (US)
57AQI (US)
11th March 2026
60AQI (US)
60AQI (US)
12th March 2026
70AQI (US)
70AQI (US)
13th March 2026
43AQI (US)
43AQI (US)
14th March 2026
50AQI (US)
50AQI (US)
15th March 2026
62AQI (US)
62AQI (US)
16th March 2026
62AQI (US)
62AQI (US)
17th March 2026
58AQI (US)
58AQI (US)
18th March 2026
61AQI (US)
61AQI (US)
19th March 2026
41AQI (US)
41AQI (US)
20th March 2026
27AQI (US)
27AQI (US)
21st March 2026
39AQI (US)
39AQI (US)
22nd March 2026
53AQI (US)
53AQI (US)
23rd March 2026
52AQI (US)
52AQI (US)
24th March 2026
46AQI (US)
46AQI (US)
25th March 2026
57AQI (US)
57AQI (US)
26th March 2026
24AQI (US)
24AQI (US)
27th March 2026
17AQI (US)
17AQI (US)
28th March 2026
48AQI (US)
48AQI (US)
29th March 2026
55AQI (US)
55AQI (US)
30th March 2026
57AQI (US)
57AQI (US)
31st March 2026
38AQI (US)
38AQI (US)
1st April 2026
16AQI (US)
16AQI (US)
2nd April 2026
25AQI (US)
25AQI (US)
3rd April 2026
47AQI (US)
47AQI (US)
4th April 2026
44AQI (US)
44AQI (US)
5th April 2026
14AQI (US)
14AQI (US)
6th April 2026
17AQI (US)
17AQI (US)
7th April 2026
33AQI (US)
33AQI (US)
8th April 2026
20AQI (US)
20AQI (US)
9th April 2026
31AQI (US)
31AQI (US)
10th April 2026
50AQI (US)
50AQI (US)
11th April 2026
36AQI (US)
36AQI (US)
12th April 2026
34AQI (US)
34AQI (US)
13th April 2026
36AQI (US)
36AQI (US)
14th April 2026
43AQI (US)
43AQI (US)
15th April 2026
43AQI (US)
43AQI (US)
16th April 2026
29AQI (US)
29AQI (US)
17th April 2026
38AQI (US)
38AQI (US)
18th April 2026
37AQI (US)
37AQI (US)
19th April 2026
40AQI (US)
40AQI (US)
20th April 2026
37AQI (US)
37AQI (US)
21st April 2026
41AQI (US)
41AQI (US)
22nd April 2026
47AQI (US)
47AQI (US)
23rd April 2026
36AQI (US)
36AQI (US)
24th April 2026
33AQI (US)
33AQI (US)
25th April 2026
45AQI (US)
45AQI (US)
26th April 2026
50AQI (US)
50AQI (US)
27th April 2026
48AQI (US)
48AQI (US)
28th April 2026
42AQI (US)
42AQI (US)
29th April 2026
39AQI (US)
39AQI (US)
30th April 2026
40AQI (US)
40AQI (US)
1st May 2026
48AQI (US)
48AQI (US)
2nd May 2026
51AQI (US)
51AQI (US)
3rd May 2026
40AQI (US)
40AQI (US)
4th May 2026
29AQI (US)
29AQI (US)
5th May 2026
18AQI (US)
18AQI (US)
6th May 2026
34AQI (US)
34AQI (US)
7th May 2026
36AQI (US)
36AQI (US)
8th May 2026
27AQI (US)
27AQI (US)
9th May 2026
26AQI (US)
26AQI (US)
10th May 2026
33AQI (US)
33AQI (US)
11th May 2026
33AQI (US)
33AQI (US)
12th May 2026
43AQI (US)
43AQI (US)
13th May 2026
45AQI (US)
45AQI (US)
14th May 2026
39AQI (US)
39AQI (US)
15th May 2026
38AQI (US)
38AQI (US)
16th May 2026
86AQI (US)
86AQI (US)
17th May 2026
69AQI (US)
69AQI (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
59AQI (US)
59AQI (US)
22nd May 2026
61AQI (US)
61AQI (US)
23rd May 2026
54AQI (US)
54AQI (US)
24th May 2026
58AQI (US)
58AQI (US)
25th May 2026
48AQI (US)
48AQI (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
27AQI (US)
27AQI (US)
1st June 2026
28AQI (US)
28AQI (US)
2nd June 2026
33AQI (US)
33AQI (US)
3rd June 2026
27AQI (US)
27AQI (US)
4th June 2026
23AQI (US)
23AQI (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
20AQI (US)
20AQI (US)
9th June 2026
22AQI (US)
22AQI (US)
10th June 2026
24AQI (US)
24AQI (US)
11th June 2026
25AQI (US)
25AQI (US)
12th June 2026
25AQI (US)
25AQI (US)
13th June 2026
26AQI (US)
26AQI (US)
14th June 2026
25AQI (US)
25AQI (US)
15th June 2026
19AQI (US)
19AQI (US)
16th June 2026
18AQI (US)
18AQI (US)
17th June 2026
25AQI (US)
25AQI (US)
18th June 2026
25AQI (US)
25AQI (US)
19th June 2026
29AQI (US)
29AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
19AQI (US)
19AQI (US)
22nd June 2026
19AQI (US)
19AQI (US)
23rd June 2026
21AQI (US)
21AQI (US)
24th June 2026
22AQI (US)
22AQI (US)
25th June 2026
27AQI (US)
27AQI (US)
26th June 2026
29AQI (US)
29AQI (US)
27th June 2026
27AQI (US)
27AQI (US)
28th June 2026
29AQI (US)
29AQI (US)
29th June 2026
28AQI (US)
28AQI (US)
30th June 2026
24AQI (US)
24AQI (US)
1st July 2026
25AQI (US)
25AQI (US)
2nd July 2026
19AQI (US)
19AQI (US)
3rd July 2026
16AQI (US)
16AQI (US)
4th July 2026
34AQI (US)
34AQI (US)
5th July 2026
26AQI (US)
26AQI (US)
6th July 2026
24AQI (US)
24AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
24AQI (US)
24AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
24AQI (US)
24AQI (US)
11th July 2026
19AQI (US)
19AQI (US)
12th July 2026
17AQI (US)
17AQI (US)
13th July 2026
26AQI (US)
26AQI (US)
14th July 2026
25AQI (US)
25AQI (US)
15th July 2026
36AQI (US)
36AQI (US)
16th July 2026
50AQI (US)
50AQI (US)
17th July 2026
46AQI (US)
46AQI (US)
18th July 2026
20AQI (US)
20AQI (US)
19th July 2026
22AQI (US)
22AQI (US)
20th July 2026
34AQI (US)
34AQI (US)
21st July 2026
51AQI (US)
51AQI (US)
22nd July 2026
58AQI (US)
58AQI (US)
23rd July 2026
48AQI (US)
48AQI (US)
24th July 2026
35AQI (US)
35AQI (US)
25th July 2026
22AQI (US)
22AQI (US)
26th July 2026
27AQI (US)
27AQI (US)
27th July 2026
25AQI (US)
25AQI (US)
28th July 2026
31AQI (US)
31AQI (US)
29th July 2026
36AQI (US)
36AQI (US)
30th July 2026
32AQI (US)
32AQI (US)
31st July 2026
45AQI (US)
45AQI (US)
1st August 2026
45AQI (US)
45AQI (US)
2nd August 2026
47AQI (US)
47AQI (US)
3rd August 2026
14AQI (US)
14AQI (US)
4th August 2026
23AQI (US)
23AQI (US)
5th August 2026
26AQI (US)
26AQI (US)
6th August 2026
24AQI (US)
24AQI (US)
7th August 2026
26AQI (US)
26AQI (US)
8th August 2026
25AQI (US)
25AQI (US)
9th August 2026
30AQI (US)
30AQI (US)
10th August 2026
29AQI (US)
29AQI (US)
11th August 2026
34AQI (US)
34AQI (US)
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)
36AQI (US)
50AQI (US)
36AQI (US)
42AQI (US)
24AQI (US)
31AQI (US)
29AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202636AQI (US)
30
1
24
4
15
16
30
22
9
30
29
2
11
191
32
Highest AQI (US) recorded in
March50AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202542AQI (US)
30
1
27
1
22
9
25
5
28
3
27
3
24
7
24
7
29
1
13
18
14
16
17
14
280
85
Highest AQI (US) recorded in
October52AQI (US)
Lowest AQI (US) recorded in
September34AQI (US)
202437AQI (US)
30
1
28
1
26
5
19
10
1
26
5
26
4
20
11
31
26
4
29
2
29
1
31
321
44
1
Highest AQI (US) recorded in
April49AQI (US)
Lowest AQI (US) recorded in
August30AQI (US)
202340AQI (US)
8
5
24
7
23
7
22
9
30
1
30
29
2
21
8
28
3
215
42
Highest AQI (US) recorded in
April50AQI (US)
Lowest AQI (US) recorded in
August32AQI (US)
202240AQI (US)
27
3
17
4
23
8
20
10
24
7
19
11
19
5
1
28
28
3
9
3
215
54
Highest AQI (US) recorded in
April46AQI (US)
Lowest AQI (US) recorded in
September34AQI (US)
202138AQI (US)
28
3
23
5
24
5
19
2
26
5
23
7
30
1
29
2
30
25
6
19
11
23
8
299
55
Highest AQI (US) recorded in
November44AQI (US)
Lowest AQI (US) recorded in
August34AQI (US)
202038AQI (US)
10
3
19
2
17
1
22
8
29
2
17
14
18
1
27
4
22
8
27
4
208
47
Highest AQI (US) recorded in
August48AQI (US)
Lowest AQI (US) recorded in
September26AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
42AQI (US)Least Polluted Year Recorded
2026(Avg.)
36AQI (US)Kaminokawa's annual 2026 AQI (US) (36) shows an average percentage change of -7.9% (improved AQI (US)) compared to previous years: 2020 (38), 2021 (38), 2022 (40), 2023 (40), 2024 (37), 2025 (42).
