Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Kanuma, 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

Kanuma, Tochigi, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
31st Aug 2022
58AQI
Lowest AQI recorded on
23rd Aug 2023
14AQI

Same Day Analysis (1st August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 44 of Good air quality on the same day.

Day & Night AQI Trend: 31st Jul - 1st Aug 2026

Kanuma, Tochigi, Japan

AQI
Day
Night
.

4 AM31st Jul 2026

6 PM

3 AM1st Aug 2026

Day time
Avg. Highest Time
11AM31st Jul

60AQI

Avg. Lowest Time
3PM31st Jul

34AQI

Night time
Avg. Highest Time
8PM31st Jul

52AQI

Avg. Lowest Time
1AM1st Aug

32AQI

In the last 24 hours,

Kanuma's AQI reached its highest point of 60 at 11 AM during the Day, while the lowest point, 32, was recorded at 1 AM during the Night between 31st Jul and 1st Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Kanuma, Tochigi, Japan

JulAug
03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st
Day
Night
3rd Jul 202684 AMAQI
3rd Jul 202685 AMAQI
3rd Jul 202686 AMAQI
3rd Jul 202687 AMAQI
3rd Jul 202668 AMAQI
3rd Jul 202649 AMAQI
3rd Jul 2026710 AMAQI
3rd Jul 2026711 AMAQI
3rd Jul 20261112 PMAQI
3rd Jul 202681 PMAQI
3rd Jul 2026132 PMAQI
3rd Jul 2026133 PMAQI
3rd Jul 2026304 PMAQI
3rd Jul 2026295 PMAQI
3rd Jul 2026236 PMAQI
3rd Jul 2026207 PMAQI
3rd Jul 2026128 PMAQI
3rd Jul 2026169 PMAQI
3rd Jul 20261710 PMAQI
3rd Jul 20261711 PMAQI
4th Jul 20261712 AMAQI
4th Jul 2026191 AMAQI
4th Jul 2026172 AMAQI
4th Jul 2026213 AMAQI

19°C18/22°C

4th Jul 2026214 AMAQI
4th Jul 2026265 AMAQI
4th Jul 2026276 AMAQI
4th Jul 2026267 AMAQI
4th Jul 2026288 AMAQI
4th Jul 2026279 AMAQI
4th Jul 20262310 AMAQI
4th Jul 20262411 AMAQI
4th Jul 20262412 PMAQI
4th Jul 2026241 PMAQI
4th Jul 2026242 PMAQI
4th Jul 2026403 PMAQI
4th Jul 2026404 PMAQI
4th Jul 2026415 PMAQI
4th Jul 2026406 PMAQI
4th Jul 2026627 PMAQI
4th Jul 2026628 PMAQI
4th Jul 2026609 PMAQI
4th Jul 20265310 PMAQI
4th Jul 20265411 PMAQI
5th Jul 20265412 AMAQI
5th Jul 2026541 AMAQI
5th Jul 2026562 AMAQI
5th Jul 2026613 AMAQI

20°C18/23°C

5th Jul 2026624 AMAQI
5th Jul 2026605 AMAQI
5th Jul 2026606 AMAQI
5th Jul 2026547 AMAQI
5th Jul 2026418 AMAQI
5th Jul 2026269 AMAQI
5th Jul 20261910 AMAQI
5th Jul 20261811 AMAQI
5th Jul 20261812 PMAQI
5th Jul 2026231 PMAQI
5th Jul 2026242 PMAQI
5th Jul 2026273 PMAQI
5th Jul 2026164 PMAQI
5th Jul 2026165 PMAQI
5th Jul 2026126 PMAQI
5th Jul 2026137 PMAQI
5th Jul 2026188 PMAQI
5th Jul 2026209 PMAQI
5th Jul 20261710 PMAQI
5th Jul 20262111 PMAQI
6th Jul 20261712 AMAQI
6th Jul 2026231 AMAQI
6th Jul 2026212 AMAQI
6th Jul 2026243 AMAQI

21°C19/23°C

6th Jul 2026214 AMAQI
6th Jul 2026215 AMAQI
6th Jul 2026236 AMAQI
6th Jul 2026217 AMAQI
6th Jul 2026258 AMAQI
6th Jul 2026229 AMAQI
6th Jul 20262210 AMAQI
6th Jul 20262611 AMAQI
6th Jul 20263112 PMAQI
6th Jul 2026301 PMAQI
6th Jul 2026402 PMAQI
6th Jul 2026473 PMAQI
6th Jul 2026334 PMAQI
6th Jul 2026395 PMAQI
6th Jul 2026386 PMAQI
6th Jul 2026347 PMAQI
6th Jul 2026328 PMAQI
6th Jul 2026249 PMAQI
6th Jul 20262510 PMAQI
6th Jul 20262211 PMAQI
7th Jul 20262812 AMAQI
7th Jul 2026301 AMAQI
7th Jul 2026262 AMAQI
7th Jul 2026303 AMAQI

19°C18/21°C

7th Jul 2026274 AMAQI
7th Jul 2026265 AMAQI
7th Jul 2026286 AMAQI
7th Jul 2026277 AMAQI
7th Jul 2026288 AMAQI
7th Jul 2026249 AMAQI
7th Jul 20262410 AMAQI
7th Jul 20262311 AMAQI
7th Jul 20262212 PMAQI
7th Jul 2026221 PMAQI
7th Jul 2026242 PMAQI
7th Jul 2026273 PMAQI
7th Jul 2026254 PMAQI
7th Jul 2026275 PMAQI
7th Jul 2026266 PMAQI
7th Jul 2026267 PMAQI
7th Jul 2026258 PMAQI
7th Jul 2026269 PMAQI
7th Jul 20262610 PMAQI
7th Jul 20262611 PMAQI
8th Jul 20262912 AMAQI
8th Jul 2026301 AMAQI
8th Jul 2026282 AMAQI
8th Jul 2026283 AMAQI

21°C17/25°C

8th Jul 2026254 AMAQI
8th Jul 2026285 AMAQI
8th Jul 2026286 AMAQI
8th Jul 2026277 AMAQI
8th Jul 2026278 AMAQI
8th Jul 2026259 AMAQI
8th Jul 20262410 AMAQI
8th Jul 20262411 AMAQI
8th Jul 20262412 PMAQI
8th Jul 2026241 PMAQI
8th Jul 2026242 PMAQI
8th Jul 2026283 PMAQI
8th Jul 2026264 PMAQI
8th Jul 2026245 PMAQI
8th Jul 2026246 PMAQI
8th Jul 2026207 PMAQI
8th Jul 2026218 PMAQI
8th Jul 2026209 PMAQI
8th Jul 20262110 PMAQI
8th Jul 20262411 PMAQI
9th Jul 20262712 AMAQI
9th Jul 2026281 AMAQI
9th Jul 2026272 AMAQI
9th Jul 2026263 AMAQI

22°C18/26°C

9th Jul 2026254 AMAQI
9th Jul 2026255 AMAQI
9th Jul 2026166 AMAQI
9th Jul 202687 AMAQI
9th Jul 2026128 AMAQI
9th Jul 2026229 AMAQI
9th Jul 20262210 AMAQI
9th Jul 20262011 AMAQI
9th Jul 20262212 PMAQI
9th Jul 2026201 PMAQI
9th Jul 2026242 PMAQI
9th Jul 2026263 PMAQI
9th Jul 2026254 PMAQI
9th Jul 2026255 PMAQI
9th Jul 2026256 PMAQI
9th Jul 2026257 PMAQI
9th Jul 2026278 PMAQI
9th Jul 2026269 PMAQI
9th Jul 20262410 PMAQI
9th Jul 20262711 PMAQI
10th Jul 20262512 AMAQI
10th Jul 2026261 AMAQI
10th Jul 2026252 AMAQI
10th Jul 2026263 AMAQI

24°C18/30°C

10th Jul 2026244 AMAQI
10th Jul 2026265 AMAQI
10th Jul 2026266 AMAQI
10th Jul 2026267 AMAQI
10th Jul 2026268 AMAQI
10th Jul 2026229 AMAQI
10th Jul 20262810 AMAQI
10th Jul 20262611 AMAQI
10th Jul 20262612 PMAQI
10th Jul 2026241 PMAQI
10th Jul 2026242 PMAQI
10th Jul 2026243 PMAQI
10th Jul 2026264 PMAQI
10th Jul 2026285 PMAQI
10th Jul 2026306 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026289 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20263311 PMAQI
11th Jul 20263212 AMAQI
11th Jul 2026311 AMAQI
11th Jul 2026292 AMAQI
11th Jul 2026303 AMAQI

26°C20/32°C

11th Jul 2026284 AMAQI
11th Jul 2026295 AMAQI
11th Jul 2026306 AMAQI
11th Jul 2026297 AMAQI
11th Jul 2026308 AMAQI
11th Jul 2026329 AMAQI
11th Jul 20263010 AMAQI
11th Jul 20262811 AMAQI
11th Jul 20262812 PMAQI
11th Jul 2026231 PMAQI
11th Jul 2026242 PMAQI
11th Jul 2026243 PMAQI
11th Jul 2026284 PMAQI
11th Jul 2026325 PMAQI
11th Jul 2026306 PMAQI
11th Jul 2026307 PMAQI
11th Jul 2026288 PMAQI
11th Jul 2026289 PMAQI
11th Jul 20262810 PMAQI
11th Jul 20263011 PMAQI
12th Jul 20263012 AMAQI
12th Jul 2026291 AMAQI
12th Jul 2026292 AMAQI
12th Jul 2026283 AMAQI

25°C21/30°C

12th Jul 2026264 AMAQI
12th Jul 2026285 AMAQI
12th Jul 2026286 AMAQI
12th Jul 2026287 AMAQI
12th Jul 2026288 AMAQI
12th Jul 2026289 AMAQI
12th Jul 20263010 AMAQI
12th Jul 20262511 AMAQI
12th Jul 20262312 PMAQI
12th Jul 2026221 PMAQI
12th Jul 2026232 PMAQI
12th Jul 2026233 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026285 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026307 PMAQI
12th Jul 2026298 PMAQI
12th Jul 2026289 PMAQI
12th Jul 20263110 PMAQI
12th Jul 20262911 PMAQI
13th Jul 20263212 AMAQI
13th Jul 2026321 AMAQI
13th Jul 2026302 AMAQI
13th Jul 2026303 AMAQI

23°C21/25°C

13th Jul 2026284 AMAQI
13th Jul 2026295 AMAQI
13th Jul 2026286 AMAQI
13th Jul 2026267 AMAQI
13th Jul 2026288 AMAQI
13th Jul 2026309 AMAQI
13th Jul 20262910 AMAQI
13th Jul 20262711 AMAQI
13th Jul 20262612 PMAQI
13th Jul 2026221 PMAQI
13th Jul 2026232 PMAQI
13th Jul 2026233 PMAQI
13th Jul 2026244 PMAQI
13th Jul 2026305 PMAQI
13th Jul 2026306 PMAQI
13th Jul 2026327 PMAQI
13th Jul 2026318 PMAQI
13th Jul 2026329 PMAQI
13th Jul 20263210 PMAQI
13th Jul 20263211 PMAQI
14th Jul 20263212 AMAQI
14th Jul 2026321 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026293 AMAQI

24°C22/30°C

14th Jul 2026264 AMAQI
14th Jul 2026285 AMAQI
14th Jul 2026306 AMAQI
14th Jul 2026307 AMAQI
14th Jul 2026268 AMAQI
14th Jul 2026319 AMAQI
14th Jul 20263210 AMAQI
14th Jul 20262611 AMAQI
14th Jul 20262712 PMAQI
14th Jul 2026251 PMAQI
14th Jul 2026242 PMAQI
14th Jul 2026243 PMAQI
14th Jul 2026664 PMAQI
14th Jul 2026645 PMAQI
14th Jul 2026566 PMAQI
14th Jul 2026547 PMAQI
14th Jul 2026558 PMAQI
14th Jul 2026609 PMAQI
14th Jul 20265210 PMAQI
14th Jul 20265811 PMAQI
15th Jul 20266012 AMAQI
15th Jul 2026521 AMAQI
15th Jul 2026532 AMAQI
15th Jul 2026553 AMAQI

27°C21/32°C

15th Jul 2026544 AMAQI
15th Jul 2026545 AMAQI
15th Jul 2026476 AMAQI
15th Jul 2026457 AMAQI
15th Jul 2026348 AMAQI
15th Jul 2026389 AMAQI
15th Jul 20264810 AMAQI
15th Jul 20265611 AMAQI
15th Jul 20265612 PMAQI
15th Jul 2026641 PMAQI
15th Jul 2026632 PMAQI
15th Jul 2026363 PMAQI
15th Jul 2026454 PMAQI
15th Jul 2026675 PMAQI
15th Jul 2026666 PMAQI
15th Jul 2026577 PMAQI
15th Jul 2026668 PMAQI
15th Jul 2026609 PMAQI
15th Jul 20265810 PMAQI
15th Jul 20265611 PMAQI
16th Jul 20265012 AMAQI
16th Jul 2026521 AMAQI
16th Jul 2026522 AMAQI
16th Jul 2026503 AMAQI

28°C23/34°C

16th Jul 2026534 AMAQI
16th Jul 2026505 AMAQI
16th Jul 2026526 AMAQI
16th Jul 2026427 AMAQI
16th Jul 2026528 AMAQI
16th Jul 2026409 AMAQI
16th Jul 20264910 AMAQI
16th Jul 20265011 AMAQI
16th Jul 20265412 PMAQI
16th Jul 2026521 PMAQI
16th Jul 2026582 PMAQI
16th Jul 2026543 PMAQI
16th Jul 2026494 PMAQI
16th Jul 2026305 PMAQI
16th Jul 2026326 PMAQI
16th Jul 2026297 PMAQI
16th Jul 2026498 PMAQI
16th Jul 2026429 PMAQI
16th Jul 20263810 PMAQI
16th Jul 20264611 PMAQI
17th Jul 20264412 AMAQI
17th Jul 2026431 AMAQI
17th Jul 2026422 AMAQI
17th Jul 2026363 AMAQI

27°C24/32°C

17th Jul 2026404 AMAQI
17th Jul 2026345 AMAQI
17th Jul 2026526 AMAQI
17th Jul 2026547 AMAQI
17th Jul 2026478 AMAQI
17th Jul 2026449 AMAQI
17th Jul 20264810 AMAQI
17th Jul 20265211 AMAQI
17th Jul 20264812 PMAQI
17th Jul 2026361 PMAQI
17th Jul 2026462 PMAQI
17th Jul 2026193 PMAQI
17th Jul 2026304 PMAQI
17th Jul 2026415 PMAQI
17th Jul 2026396 PMAQI
17th Jul 2026347 PMAQI
17th Jul 2026328 PMAQI
17th Jul 2026349 PMAQI
17th Jul 20262910 PMAQI
17th Jul 20262511 PMAQI
18th Jul 20262412 AMAQI
18th Jul 2026251 AMAQI
18th Jul 2026272 AMAQI
18th Jul 2026303 AMAQI

25°C23/27°C

18th Jul 2026274 AMAQI
18th Jul 2026245 AMAQI
18th Jul 2026256 AMAQI
18th Jul 2026217 AMAQI
18th Jul 2026228 AMAQI
18th Jul 2026189 AMAQI
18th Jul 20262310 AMAQI
18th Jul 20261811 AMAQI
18th Jul 20262312 PMAQI
18th Jul 2026181 PMAQI
18th Jul 2026182 PMAQI
18th Jul 2026213 PMAQI
18th Jul 2026254 PMAQI
18th Jul 2026235 PMAQI
18th Jul 2026246 PMAQI
18th Jul 2026247 PMAQI
18th Jul 2026258 PMAQI
18th Jul 2026259 PMAQI
18th Jul 20262310 PMAQI
18th Jul 20263111 PMAQI
19th Jul 20263112 AMAQI
19th Jul 2026271 AMAQI
19th Jul 2026252 AMAQI
19th Jul 2026273 AMAQI

24°C22/26°C

19th Jul 2026254 AMAQI
19th Jul 2026285 AMAQI
19th Jul 2026276 AMAQI
19th Jul 2026277 AMAQI
19th Jul 2026298 AMAQI
19th Jul 2026279 AMAQI
19th Jul 20262310 AMAQI
19th Jul 20262111 AMAQI
19th Jul 20262512 PMAQI
19th Jul 2026211 PMAQI
19th Jul 2026262 PMAQI
19th Jul 2026283 PMAQI
19th Jul 2026424 PMAQI
19th Jul 2026355 PMAQI
19th Jul 2026366 PMAQI
19th Jul 2026327 PMAQI
19th Jul 2026428 PMAQI
19th Jul 2026499 PMAQI
19th Jul 20265110 PMAQI
19th Jul 20264511 PMAQI
20th Jul 20264712 AMAQI
20th Jul 2026461 AMAQI
20th Jul 2026482 AMAQI
20th Jul 2026483 AMAQI

25°C22/30°C

20th Jul 2026354 AMAQI
20th Jul 2026275 AMAQI
20th Jul 2026306 AMAQI
20th Jul 2026327 AMAQI
20th Jul 2026298 AMAQI
20th Jul 2026329 AMAQI
20th Jul 20264610 AMAQI
20th Jul 20264411 AMAQI
20th Jul 20264412 PMAQI
20th Jul 2026501 PMAQI
20th Jul 2026362 PMAQI
20th Jul 2026403 PMAQI
20th Jul 2026424 PMAQI
20th Jul 2026435 PMAQI
20th Jul 2026446 PMAQI
20th Jul 2026417 PMAQI
20th Jul 2026358 PMAQI
20th Jul 2026379 PMAQI
20th Jul 20264510 PMAQI
20th Jul 20264411 PMAQI
21st Jul 20264312 AMAQI
21st Jul 2026401 AMAQI
21st Jul 2026412 AMAQI
21st Jul 2026413 AMAQI

28°C23/33°C

21st Jul 2026404 AMAQI
21st Jul 2026445 AMAQI
21st Jul 2026426 AMAQI
21st Jul 2026507 AMAQI
21st Jul 2026508 AMAQI
21st Jul 2026449 AMAQI
21st Jul 20264010 AMAQI
21st Jul 20264611 AMAQI
21st Jul 2026521 PMAQI
21st Jul 2026552 PMAQI
21st Jul 2026563 PMAQI
21st Jul 2026564 PMAQI
21st Jul 2026545 PMAQI
21st Jul 2026506 PMAQI
21st Jul 2026917 PMAQI
21st Jul 2026528 PMAQI
21st Jul 2026489 PMAQI
21st Jul 20265410 PMAQI
21st Jul 20265511 PMAQI
22nd Jul 20265512 AMAQI
22nd Jul 2026541 AMAQI
22nd Jul 2026552 AMAQI
22nd Jul 2026553 AMAQI

28°C24/34°C

22nd Jul 2026534 AMAQI
22nd Jul 2026505 AMAQI
22nd Jul 2026586 AMAQI
22nd Jul 2026587 AMAQI
22nd Jul 2026618 AMAQI
22nd Jul 2026589 AMAQI
22nd Jul 20265410 AMAQI
22nd Jul 20265611 AMAQI
22nd Jul 20266212 PMAQI
22nd Jul 2026641 PMAQI
22nd Jul 2026582 PMAQI
22nd Jul 2026603 PMAQI
22nd Jul 2026674 PMAQI
22nd Jul 2026645 PMAQI
22nd Jul 2026736 PMAQI
22nd Jul 2026787 PMAQI
22nd Jul 2026768 PMAQI
22nd Jul 2026749 PMAQI
22nd Jul 20266810 PMAQI
22nd Jul 20262911 PMAQI
23rd Jul 20262812 AMAQI
23rd Jul 2026321 AMAQI
23rd Jul 2026342 AMAQI
23rd Jul 2026363 AMAQI

28°C23/35°C

23rd Jul 2026484 AMAQI
23rd Jul 2026525 AMAQI
23rd Jul 2026546 AMAQI
23rd Jul 2026487 AMAQI
23rd Jul 2026468 AMAQI
23rd Jul 2026529 AMAQI
23rd Jul 20265410 AMAQI
23rd Jul 20266011 AMAQI
23rd Jul 20265812 PMAQI
23rd Jul 2026591 PMAQI
23rd Jul 2026612 PMAQI
23rd Jul 2026653 PMAQI
23rd Jul 2026694 PMAQI
23rd Jul 2026665 PMAQI
23rd Jul 2026526 PMAQI
23rd Jul 2026487 PMAQI
23rd Jul 2026508 PMAQI
23rd Jul 2026489 PMAQI
23rd Jul 20263610 PMAQI
23rd Jul 20263611 PMAQI
24th Jul 20263412 AMAQI
24th Jul 2026321 AMAQI
24th Jul 2026262 AMAQI
24th Jul 2026273 AMAQI

27°C22/33°C

24th Jul 2026304 AMAQI
24th Jul 2026305 AMAQI
24th Jul 2026296 AMAQI
24th Jul 2026287 AMAQI
24th Jul 2026298 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20263010 AMAQI
24th Jul 20263611 AMAQI
24th Jul 20263612 PMAQI
24th Jul 2026421 PMAQI
24th Jul 2026622 PMAQI
24th Jul 2026553 PMAQI
24th Jul 2026584 PMAQI
24th Jul 2026585 PMAQI
24th Jul 2026586 PMAQI
24th Jul 2026467 PMAQI
24th Jul 2026428 PMAQI
24th Jul 2026429 PMAQI
24th Jul 20262710 PMAQI
24th Jul 20262811 PMAQI
25th Jul 20262812 AMAQI
25th Jul 2026261 AMAQI
25th Jul 2026262 AMAQI
25th Jul 2026303 AMAQI

25°C23/28°C

25th Jul 2026244 AMAQI
25th Jul 2026225 AMAQI
25th Jul 2026286 AMAQI
25th Jul 2026287 AMAQI
25th Jul 2026308 AMAQI
25th Jul 2026309 AMAQI
25th Jul 20262110 AMAQI
25th Jul 20262011 AMAQI
25th Jul 20262612 PMAQI
25th Jul 2026261 PMAQI
25th Jul 2026292 PMAQI
25th Jul 2026213 PMAQI
25th Jul 2026294 PMAQI
25th Jul 2026285 PMAQI
25th Jul 2026306 PMAQI
25th Jul 2026407 PMAQI
25th Jul 2026448 PMAQI
25th Jul 2026449 PMAQI
25th Jul 20263010 PMAQI
25th Jul 20262311 PMAQI
26th Jul 20263812 AMAQI
26th Jul 2026301 AMAQI
26th Jul 2026242 AMAQI
26th Jul 2026213 AMAQI

26°C22/31°C

26th Jul 2026264 AMAQI
26th Jul 2026245 AMAQI
26th Jul 2026296 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026249 AMAQI
26th Jul 20262910 AMAQI
26th Jul 20263011 AMAQI
26th Jul 20263212 PMAQI
26th Jul 2026321 PMAQI
26th Jul 2026322 PMAQI
26th Jul 2026263 PMAQI
26th Jul 2026274 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026296 PMAQI
26th Jul 2026307 PMAQI
26th Jul 2026328 PMAQI
26th Jul 2026279 PMAQI
26th Jul 20263810 PMAQI
26th Jul 20263211 PMAQI
27th Jul 20263212 AMAQI
27th Jul 2026261 AMAQI
27th Jul 2026342 AMAQI
27th Jul 2026213 AMAQI

24°C22/28°C

27th Jul 2026254 AMAQI
27th Jul 2026215 AMAQI
27th Jul 2026236 AMAQI
27th Jul 2026277 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026239 AMAQI
27th Jul 20262410 AMAQI
27th Jul 20262811 AMAQI
27th Jul 20262312 PMAQI
27th Jul 2026231 PMAQI
27th Jul 2026232 PMAQI
27th Jul 2026253 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026245 PMAQI
27th Jul 2026326 PMAQI
27th Jul 2026347 PMAQI
27th Jul 2026348 PMAQI
27th Jul 2026309 PMAQI
27th Jul 20263410 PMAQI
27th Jul 20263211 PMAQI
28th Jul 20262612 AMAQI
28th Jul 2026281 AMAQI
28th Jul 2026232 AMAQI
28th Jul 2026283 AMAQI

23°C19/27°C

28th Jul 2026254 AMAQI
28th Jul 2026265 AMAQI
28th Jul 2026346 AMAQI
28th Jul 2026287 AMAQI
28th Jul 2026278 AMAQI
28th Jul 2026249 AMAQI
28th Jul 20262810 AMAQI
28th Jul 20263511 AMAQI
28th Jul 20262412 PMAQI
28th Jul 2026271 PMAQI
28th Jul 2026362 PMAQI
28th Jul 2026383 PMAQI
28th Jul 2026364 PMAQI
28th Jul 2026485 PMAQI
28th Jul 2026386 PMAQI
28th Jul 2026367 PMAQI
28th Jul 2026488 PMAQI
28th Jul 2026569 PMAQI
28th Jul 20264010 PMAQI
28th Jul 20264311 PMAQI
29th Jul 20264112 AMAQI
29th Jul 2026541 AMAQI
29th Jul 2026512 AMAQI
29th Jul 2026563 AMAQI

22°C20/26°C

29th Jul 2026554 AMAQI
29th Jul 2026535 AMAQI
29th Jul 2026526 AMAQI
29th Jul 2026467 AMAQI
29th Jul 2026388 AMAQI
29th Jul 2026439 AMAQI
29th Jul 20265010 AMAQI
29th Jul 20265011 AMAQI
29th Jul 20264012 PMAQI
29th Jul 2026271 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026273 PMAQI
29th Jul 2026264 PMAQI
29th Jul 2026265 PMAQI
29th Jul 2026226 PMAQI
29th Jul 2026237 PMAQI
29th Jul 2026228 PMAQI
29th Jul 2026229 PMAQI
29th Jul 20262310 PMAQI
29th Jul 20262311 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026211 AMAQI
30th Jul 2026282 AMAQI
30th Jul 2026343 AMAQI

25°C19/30°C

30th Jul 2026244 AMAQI
30th Jul 2026295 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026227 AMAQI
30th Jul 2026238 AMAQI
30th Jul 2026259 AMAQI
30th Jul 20262710 AMAQI
30th Jul 20262911 AMAQI
30th Jul 20262812 PMAQI
30th Jul 2026301 PMAQI
30th Jul 2026282 PMAQI
30th Jul 2026243 PMAQI
30th Jul 2026254 PMAQI
30th Jul 2026285 PMAQI
30th Jul 2026436 PMAQI
30th Jul 2026277 PMAQI
30th Jul 2026448 PMAQI
30th Jul 2026549 PMAQI
30th Jul 20264110 PMAQI
30th Jul 20265011 PMAQI
31st Jul 20264212 AMAQI
31st Jul 2026481 AMAQI
31st Jul 2026342 AMAQI
31st Jul 2026363 AMAQI

26°C22/31°C

31st Jul 2026454 AMAQI
31st Jul 2026465 AMAQI
31st Jul 2026446 AMAQI
31st Jul 2026367 AMAQI
31st Jul 2026448 AMAQI
31st Jul 2026529 AMAQI
31st Jul 20265310 AMAQI
31st Jul 20266011 AMAQI
31st Jul 20263612 PMAQI
31st Jul 2026441 PMAQI
31st Jul 2026472 PMAQI
31st Jul 2026343 PMAQI
31st Jul 2026404 PMAQI
31st Jul 2026515 PMAQI
31st Jul 2026446 PMAQI
31st Jul 2026487 PMAQI
31st Jul 2026528 PMAQI
31st Jul 2026349 PMAQI
31st Jul 20263610 PMAQI
31st Jul 20264211 PMAQI
1st Aug 20264112 AMAQI
1st Aug 2026321 AMAQI
1st Aug 2026382 AMAQI
1st Aug 2026413 AMAQI

25°C22/29°C

1st Aug 2026344 AMAQI
4 AM
1st Aug 2026445 AMAQI
1st Aug 2026426 AMAQI
1st Aug 2026387 AMAQI
1st Aug 2026548 AMAQI
1st Aug 2026529 AMAQI
1st Aug 20265310 AMAQI
1st Aug 20264311 AMAQI
11 AM
1st Aug 20264312 PMAQI
1st Aug 2026551 PMAQI
1st Aug 2026482 PMAQI
1st Aug 2026583 PMAQI
1st Aug 2026394 PMAQI
1st Aug 2026365 PMAQI
1st Aug 2026366 PMAQI
6 PM
1st Aug 2026327 PMAQI
1st Aug 2026418 PMAQI
1st Aug 2026469 PMAQI
1st Aug 20265810 PMAQI
1st Aug 20265611 PMAQI
11 PM
3 AM

26°C21/33°C

Day time
Avg. Highest Time
4 PM - 6 PM

37AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
7 AM - 9 AM

32AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 PM to 6 PM (Avg. 37), while the lowest AQI was between 7 AM to 9 AM (Avg. 32).
Night time
Avg. Highest Time
7 PM - 9 PM

38AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
2 AM

33AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 9 PM (Avg. 38), while the lowest AQI was between 2 AM to 2 AM (Avg. 33).

2026 Days Vs Air Quality

Kanuma, Tochigi, Japan

2026

84%

179

16%

34

Total number of days with different AQI categories in last 213 days in 2026 (152 days remaining)

Good
179 Days
Moderate
34 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 84%

Health Risk Level:

Low

In 2026, 84% of 213 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

Kanuma, 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)
2nd January 2026
21AQI (US)
3rd January 2026
22AQI (US)
4th January 2026
22AQI (US)
5th January 2026
30AQI (US)
6th January 2026
26AQI (US)
7th January 2026
34AQI (US)
8th January 2026
32AQI (US)
9th January 2026
30AQI (US)
10th January 2026
39AQI (US)
11th January 2026
39AQI (US)
12th January 2026
16AQI (US)
13th January 2026
28AQI (US)
14th January 2026
14AQI (US)
15th January 2026
31AQI (US)
16th January 2026
52AQI (US)
17th January 2026
52AQI (US)
18th January 2026
30AQI (US)
19th January 2026
46AQI (US)
20th January 2026
34AQI (US)
21st January 2026
20AQI (US)
22nd January 2026
30AQI (US)
23rd January 2026
52AQI (US)
24th January 2026
52AQI (US)
25th January 2026
42AQI (US)
26th January 2026
18AQI (US)
27th January 2026
34AQI (US)
28th January 2026
28AQI (US)
29th January 2026
26AQI (US)
30th January 2026
37AQI (US)
31st January 2026
41AQI (US)
1st February 2026
47AQI (US)
2nd February 2026
15AQI (US)
3rd February 2026
20AQI (US)
4th February 2026
48AQI (US)
5th February 2026
47AQI (US)
6th February 2026
43AQI (US)
7th February 2026
20AQI (US)
8th February 2026
16AQI (US)
9th February 2026
41AQI (US)
10th February 2026
48AQI (US)
11th February 2026
50AQI (US)
12th February 2026
34AQI (US)
13th February 2026
48AQI (US)
14th February 2026
71AQI (US)
15th February 2026
64AQI (US)
16th February 2026
50AQI (US)
17th February 2026
19AQI (US)
18th February 2026
31AQI (US)
19th February 2026
31AQI (US)
20th February 2026
29AQI (US)
21st February 2026
46AQI (US)
22nd February 2026
43AQI (US)
23rd February 2026
48AQI (US)
24th February 2026
32AQI (US)
25th February 2026
32AQI (US)
26th February 2026
9AQI (US)
27th February 2026
44AQI (US)
28th February 2026
47AQI (US)
1st March 2026
50AQI (US)
2nd March 2026
92AQI (US)
3rd March 2026
52AQI (US)
4th March 2026
63AQI (US)
5th March 2026
65AQI (US)
6th March 2026
54AQI (US)
7th March 2026
48AQI (US)
8th March 2026
50AQI (US)
9th March 2026
46AQI (US)
10th March 2026
56AQI (US)
11th March 2026
59AQI (US)
12th March 2026
73AQI (US)
13th March 2026
46AQI (US)
14th March 2026
49AQI (US)
15th March 2026
61AQI (US)
16th March 2026
64AQI (US)
17th March 2026
59AQI (US)
18th March 2026
62AQI (US)
19th March 2026
40AQI (US)
20th March 2026
29AQI (US)
21st March 2026
54AQI (US)
22nd March 2026
54AQI (US)
23rd March 2026
52AQI (US)
24th March 2026
44AQI (US)
25th March 2026
56AQI (US)
26th March 2026
20AQI (US)
27th March 2026
14AQI (US)
28th March 2026
48AQI (US)
29th March 2026
58AQI (US)
30th March 2026
60AQI (US)
31st March 2026
39AQI (US)
1st April 2026
12AQI (US)
2nd April 2026
24AQI (US)
3rd April 2026
47AQI (US)
4th April 2026
45AQI (US)
5th April 2026
13AQI (US)
6th April 2026
17AQI (US)
7th April 2026
32AQI (US)
8th April 2026
19AQI (US)
9th April 2026
30AQI (US)
10th April 2026
48AQI (US)
11th April 2026
35AQI (US)
12th April 2026
34AQI (US)
13th April 2026
38AQI (US)
14th April 2026
46AQI (US)
15th April 2026
44AQI (US)
16th April 2026
33AQI (US)
17th April 2026
38AQI (US)
18th April 2026
37AQI (US)
19th April 2026
40AQI (US)
20th April 2026
37AQI (US)
21st April 2026
40AQI (US)
22nd April 2026
46AQI (US)
23rd April 2026
34AQI (US)
24th April 2026
32AQI (US)
25th April 2026
45AQI (US)
26th April 2026
49AQI (US)
27th April 2026
48AQI (US)
28th April 2026
41AQI (US)
29th April 2026
38AQI (US)
30th April 2026
40AQI (US)
1st May 2026
48AQI (US)
2nd May 2026
50AQI (US)
3rd May 2026
47AQI (US)
4th May 2026
29AQI (US)
5th May 2026
21AQI (US)
6th May 2026
36AQI (US)
7th May 2026
36AQI (US)
8th May 2026
27AQI (US)
9th May 2026
28AQI (US)
10th May 2026
36AQI (US)
11th May 2026
37AQI (US)
12th May 2026
44AQI (US)
13th May 2026
44AQI (US)
14th May 2026
40AQI (US)
15th May 2026
40AQI (US)
16th May 2026
85AQI (US)
17th May 2026
68AQI (US)
18th May 2026
54AQI (US)
19th May 2026
49AQI (US)
20th May 2026
61AQI (US)
21st May 2026
60AQI (US)
22nd May 2026
61AQI (US)
23rd May 2026
54AQI (US)
24th May 2026
58AQI (US)
25th May 2026
48AQI (US)
26th May 2026
40AQI (US)
27th May 2026
25AQI (US)
28th May 2026
26AQI (US)
29th May 2026
25AQI (US)
30th May 2026
24AQI (US)
31st May 2026
27AQI (US)
1st June 2026
28AQI (US)
2nd June 2026
34AQI (US)
3rd June 2026
26AQI (US)
4th June 2026
23AQI (US)
5th June 2026
22AQI (US)
6th June 2026
23AQI (US)
7th June 2026
21AQI (US)
8th June 2026
20AQI (US)
9th June 2026
22AQI (US)
10th June 2026
22AQI (US)
11th June 2026
25AQI (US)
12th June 2026
26AQI (US)
13th June 2026
26AQI (US)
14th June 2026
30AQI (US)
15th June 2026
16AQI (US)
16th June 2026
18AQI (US)
17th June 2026
25AQI (US)
18th June 2026
25AQI (US)
19th June 2026
29AQI (US)
20th June 2026
22AQI (US)
21st June 2026
18AQI (US)
22nd June 2026
18AQI (US)
23rd June 2026
22AQI (US)
24th June 2026
22AQI (US)
25th June 2026
26AQI (US)
26th June 2026
29AQI (US)
27th June 2026
26AQI (US)
28th June 2026
28AQI (US)
29th June 2026
28AQI (US)
30th June 2026
25AQI (US)
1st July 2026
25AQI (US)
2nd July 2026
19AQI (US)
3rd July 2026
12AQI (US)
4th July 2026
33AQI (US)
5th July 2026
33AQI (US)
6th July 2026
28AQI (US)
7th July 2026
26AQI (US)
8th July 2026
25AQI (US)
9th July 2026
23AQI (US)
10th July 2026
26AQI (US)
11th July 2026
29AQI (US)
12th July 2026
28AQI (US)
13th July 2026
28AQI (US)
14th July 2026
38AQI (US)
15th July 2026
54AQI (US)
16th July 2026
47AQI (US)
17th July 2026
40AQI (US)
18th July 2026
24AQI (US)
19th July 2026
31AQI (US)
20th July 2026
40AQI (US)
21st July 2026
50AQI (US)
22nd July 2026
60AQI (US)
23rd July 2026
50AQI (US)
24th July 2026
38AQI (US)
25th July 2026
28AQI (US)
26th July 2026
28AQI (US)
27th July 2026
28AQI (US)
28th July 2026
34AQI (US)
29th July 2026
38AQI (US)
30th July 2026
30AQI (US)
31st July 2026
44AQI (US)
1st August 2026
44AQI (US)
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

32AQI (US)

38AQI (US)

52AQI (US)

36AQI (US)

43AQI (US)

24AQI (US)

33AQI (US)

44AQI (US)

No. of days

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

202637AQI (US)

27
4
26
2
13
18
30
23
8
30
29
2
1
179
34

Highest AQI (US) recorded in

March

52AQI (US)

Lowest AQI (US) recorded in

June

24AQI (US)

202541AQI (US)

31
28
23
8
25
5
27
4
27
3
18
13
24
7
30
17
14
15
15
21
10
286
79

Highest AQI (US) recorded in

July

50AQI (US)

Lowest AQI (US) recorded in

February

32AQI (US)

202436AQI (US)

31
29
26
5
15
14
1
26
5
26
4
21
10
31
25
5
31
29
1
31
321
44
1

Highest AQI (US) recorded in

April

51AQI (US)

Lowest AQI (US) recorded in

January

23AQI (US)

202334AQI (US)

11
2
27
4
24
6
19
12
31
30
31
25
4
31
229
28

Highest AQI (US) recorded in

July

46AQI (US)

Lowest AQI (US) recorded in

December

23AQI (US)

202236AQI (US)

31
21
28
3
14
3
25
6
18
12
16
5
1
1
28
1
29
2
11
1
222
34

Highest AQI (US) recorded in

August

52AQI (US)

Lowest AQI (US) recorded in

October

29AQI (US)

202132AQI (US)

26
4
25
3
27
2
20
1
28
3
24
6
28
3
28
2
29
1
30
1
30
31
326
26

Highest AQI (US) recorded in

June

40AQI (US)

Lowest AQI (US) recorded in

December

27AQI (US)

202031AQI (US)

12
1
21
18
23
7
29
2
17
14
19
28
3
24
6
31
222
33

Highest AQI (US) recorded in

August

48AQI (US)

Lowest AQI (US) recorded in

September

21AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
41AQI (US)
Least Polluted Year Recorded
2020(Avg.)
31AQI (US)

Kanuma's annual 2026 AQI (US) (37) shows an average percentage change of 6.6% (worsened AQI (US)) compared to previous years: 2020 (31), 2021 (32), 2022 (36), 2023 (34), 2024 (36), 2025 (41).