Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Chuo, Torihama, Fukui, Japan Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

July Air Quality Analysis

Chuo, Torihama, Fukui, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
4th Jul 2025
96AQI
Lowest AQI recorded on
6th Jul 2026
9AQI

Same Day Analysis (31st July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 33 of Good air quality, showing improvement over 2025 on the same day.

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

Chuo, Torihama, Fukui, Japan

AQI
Day
Night
.

4 AM30th Jul 2026

7 PM

3 AM31st Jul 2026

Day time
Avg. Highest Time
12PM30th Jul

53AQI

Avg. Lowest Time
7PM30th Jul

33AQI

Night time
Avg. Highest Time
4AM30th Jul

38AQI

Avg. Lowest Time
10PM30th Jul

29AQI

In the last 24 hours,

Chuo's AQI reached its highest point of 53 at 12 PM during the Day, while the lowest point, 29, was recorded at 10 PM during the Night between 30th Jul and 31st Jul 2026.

Day & Night AQI Trend : Jul 2026

Chuo, Torihama, Fukui, Japan

Jul
02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st
Day
Night
2nd Jul 2026104 AMAQI
2nd Jul 202685 AMAQI
2nd Jul 202686 AMAQI
2nd Jul 202687 AMAQI
2nd Jul 202688 AMAQI
2nd Jul 202689 AMAQI
2nd Jul 20261110 AMAQI
2nd Jul 2026811 AMAQI
2nd Jul 20261212 PMAQI
2nd Jul 2026141 PMAQI
2nd Jul 202682 PMAQI
2nd Jul 202683 PMAQI
2nd Jul 202684 PMAQI
2nd Jul 2026105 PMAQI
2nd Jul 202686 PMAQI
2nd Jul 2026177 PMAQI
2nd Jul 2026108 PMAQI
2nd Jul 2026129 PMAQI
2nd Jul 20261210 PMAQI
2nd Jul 20261211 PMAQI
3rd Jul 20261912 AMAQI
3rd Jul 2026171 AMAQI
3rd Jul 2026152 AMAQI
3rd Jul 2026213 AMAQI

21°C20/23°C

3rd Jul 2026214 AMAQI
3rd Jul 202685 AMAQI
3rd Jul 2026146 AMAQI
3rd Jul 2026237 AMAQI
3rd Jul 2026258 AMAQI
3rd Jul 2026259 AMAQI
3rd Jul 20262710 AMAQI
3rd Jul 20262311 AMAQI
3rd Jul 20262112 PMAQI
3rd Jul 2026191 PMAQI
3rd Jul 2026142 PMAQI
3rd Jul 2026213 PMAQI
3rd Jul 2026234 PMAQI
3rd Jul 2026255 PMAQI
3rd Jul 2026236 PMAQI
3rd Jul 2026257 PMAQI
3rd Jul 2026238 PMAQI
3rd Jul 2026299 PMAQI
3rd Jul 20262510 PMAQI
3rd Jul 20263111 PMAQI
4th Jul 20262512 AMAQI
4th Jul 2026211 AMAQI
4th Jul 2026212 AMAQI
4th Jul 2026253 AMAQI

21°C17/23°C

4th Jul 2026254 AMAQI
4th Jul 2026255 AMAQI
4th Jul 2026246 AMAQI
4th Jul 2026247 AMAQI
4th Jul 2026248 AMAQI
4th Jul 2026249 AMAQI
4th Jul 20262810 AMAQI
4th Jul 20262911 AMAQI
4th Jul 20263312 PMAQI
4th Jul 2026311 PMAQI
4th Jul 2026292 PMAQI
4th Jul 2026313 PMAQI
4th Jul 2026404 PMAQI
4th Jul 2026365 PMAQI
4th Jul 2026286 PMAQI
4th Jul 2026297 PMAQI
4th Jul 2026298 PMAQI
4th Jul 2026239 PMAQI
4th Jul 20262510 PMAQI
4th Jul 20263111 PMAQI
5th Jul 20262512 AMAQI
5th Jul 2026231 AMAQI
5th Jul 2026122 AMAQI
5th Jul 2026123 AMAQI

21°C18/24°C

5th Jul 2026174 AMAQI
5th Jul 2026175 AMAQI
5th Jul 2026126 AMAQI
5th Jul 2026127 AMAQI
5th Jul 2026128 AMAQI
5th Jul 2026179 AMAQI
5th Jul 20261910 AMAQI
5th Jul 20261311 AMAQI
5th Jul 20261212 PMAQI
5th Jul 2026121 PMAQI
5th Jul 2026172 PMAQI
5th Jul 2026253 PMAQI
5th Jul 2026244 PMAQI
5th Jul 2026195 PMAQI
5th Jul 2026216 PMAQI
5th Jul 202687 PMAQI
5th Jul 2026208 PMAQI
5th Jul 2026169 PMAQI
5th Jul 20261410 PMAQI
5th Jul 2026811 PMAQI
6th Jul 2026812 AMAQI
6th Jul 202661 AMAQI
6th Jul 202682 AMAQI
6th Jul 202663 AMAQI

21°C19/24°C

6th Jul 202684 AMAQI
6th Jul 202685 AMAQI
6th Jul 202686 AMAQI
6th Jul 202687 AMAQI
6th Jul 202668 AMAQI
6th Jul 202649 AMAQI
6th Jul 2026410 AMAQI
6th Jul 2026611 AMAQI
6th Jul 2026912 PMAQI
6th Jul 202671 PMAQI
6th Jul 202672 PMAQI
6th Jul 2026193 PMAQI
6th Jul 2026174 PMAQI
6th Jul 202685 PMAQI
6th Jul 202686 PMAQI
6th Jul 202687 PMAQI
6th Jul 202688 PMAQI
6th Jul 2026129 PMAQI
6th Jul 20262910 PMAQI
6th Jul 2026811 PMAQI
7th Jul 2026812 AMAQI
7th Jul 202681 AMAQI
7th Jul 202682 AMAQI
7th Jul 202683 AMAQI

21°C20/22°C

7th Jul 202684 AMAQI
7th Jul 202685 AMAQI
7th Jul 202686 AMAQI
7th Jul 202687 AMAQI
7th Jul 202688 AMAQI
7th Jul 202689 AMAQI
7th Jul 2026810 AMAQI
7th Jul 20261211 AMAQI
7th Jul 2026812 PMAQI
7th Jul 202681 PMAQI
7th Jul 2026162 PMAQI
7th Jul 2026183 PMAQI
7th Jul 2026244 PMAQI
7th Jul 2026265 PMAQI
7th Jul 2026266 PMAQI
7th Jul 2026267 PMAQI
7th Jul 2026268 PMAQI
7th Jul 2026269 PMAQI
7th Jul 20262310 PMAQI
7th Jul 20262311 PMAQI
8th Jul 20262812 AMAQI
8th Jul 2026281 AMAQI
8th Jul 2026262 AMAQI
8th Jul 2026263 AMAQI

23°C20/28°C

8th Jul 2026254 AMAQI
8th Jul 2026275 AMAQI
8th Jul 2026286 AMAQI
8th Jul 2026267 AMAQI
8th Jul 2026268 AMAQI
8th Jul 2026259 AMAQI
8th Jul 20262410 AMAQI
8th Jul 20262211 AMAQI
8th Jul 20262212 PMAQI
8th Jul 2026221 PMAQI
8th Jul 2026242 PMAQI
8th Jul 2026263 PMAQI
8th Jul 2026274 PMAQI
8th Jul 2026235 PMAQI
8th Jul 2026286 PMAQI
8th Jul 2026207 PMAQI
8th Jul 2026218 PMAQI
8th Jul 2026239 PMAQI
8th Jul 20262410 PMAQI
8th Jul 20262811 PMAQI
9th Jul 20262812 AMAQI
9th Jul 2026281 AMAQI
9th Jul 2026242 AMAQI
9th Jul 2026283 AMAQI

24°C20/29°C

9th Jul 2026284 AMAQI
9th Jul 2026245 AMAQI
9th Jul 2026266 AMAQI
9th Jul 2026257 AMAQI
9th Jul 2026248 AMAQI
9th Jul 2026229 AMAQI
9th Jul 20262410 AMAQI
9th Jul 20262311 AMAQI
9th Jul 20261912 PMAQI
9th Jul 2026201 PMAQI
9th Jul 2026242 PMAQI
9th Jul 2026253 PMAQI
9th Jul 2026254 PMAQI
9th Jul 2026285 PMAQI
9th Jul 2026256 PMAQI
9th Jul 2026247 PMAQI
9th Jul 2026308 PMAQI
9th Jul 2026309 PMAQI
9th Jul 20262610 PMAQI
9th Jul 20263111 PMAQI
10th Jul 20263012 AMAQI
10th Jul 2026271 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026263 AMAQI

24°C19/30°C

10th Jul 2026224 AMAQI
10th Jul 2026265 AMAQI
10th Jul 2026276 AMAQI
10th Jul 2026267 AMAQI
10th Jul 2026278 AMAQI
10th Jul 2026269 AMAQI
10th Jul 20262510 AMAQI
10th Jul 20262611 AMAQI
10th Jul 20262412 PMAQI
10th Jul 2026221 PMAQI
10th Jul 2026222 PMAQI
10th Jul 2026213 PMAQI
10th Jul 2026224 PMAQI
10th Jul 2026285 PMAQI
10th Jul 2026286 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026308 PMAQI
10th Jul 2026309 PMAQI
10th Jul 20264010 PMAQI
10th Jul 20262811 PMAQI
11th Jul 20263112 AMAQI
11th Jul 2026341 AMAQI
11th Jul 2026282 AMAQI
11th Jul 2026303 AMAQI

25°C19/31°C

11th Jul 2026284 AMAQI
11th Jul 2026305 AMAQI
11th Jul 2026286 AMAQI
11th Jul 2026287 AMAQI
11th Jul 2026308 AMAQI
11th Jul 2026329 AMAQI
11th Jul 20263010 AMAQI
11th Jul 20262611 AMAQI
11th Jul 20262412 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026232 PMAQI
11th Jul 2026223 PMAQI
11th Jul 2026264 PMAQI
11th Jul 2026355 PMAQI
11th Jul 2026286 PMAQI
11th Jul 2026307 PMAQI
11th Jul 2026308 PMAQI
11th Jul 2026349 PMAQI
11th Jul 20262910 PMAQI
11th Jul 20263111 PMAQI
12th Jul 20262312 AMAQI
12th Jul 2026231 AMAQI
12th Jul 2026252 AMAQI
12th Jul 2026293 AMAQI

25°C20/30°C

12th Jul 2026254 AMAQI
12th Jul 2026255 AMAQI
12th Jul 2026296 AMAQI
12th Jul 2026237 AMAQI
12th Jul 2026298 AMAQI
12th Jul 2026259 AMAQI
12th Jul 20262510 AMAQI
12th Jul 20262911 AMAQI
12th Jul 20263112 PMAQI
12th Jul 2026291 PMAQI
12th Jul 2026342 PMAQI
12th Jul 2026363 PMAQI
12th Jul 2026314 PMAQI
12th Jul 2026275 PMAQI
12th Jul 2026296 PMAQI
12th Jul 2026297 PMAQI
12th Jul 2026338 PMAQI
12th Jul 2026389 PMAQI
12th Jul 20266210 PMAQI
12th Jul 20266011 PMAQI
13th Jul 20263612 AMAQI
13th Jul 2026191 AMAQI
13th Jul 2026332 AMAQI
13th Jul 2026313 AMAQI

25°C22/29°C

13th Jul 2026334 AMAQI
13th Jul 2026275 AMAQI
13th Jul 2026336 AMAQI
13th Jul 2026337 AMAQI
13th Jul 2026388 AMAQI
13th Jul 2026339 AMAQI
13th Jul 20263810 AMAQI
13th Jul 20264811 AMAQI
13th Jul 20263412 PMAQI
13th Jul 2026311 PMAQI
13th Jul 2026342 PMAQI
13th Jul 2026313 PMAQI
13th Jul 2026254 PMAQI
13th Jul 2026175 PMAQI
13th Jul 2026256 PMAQI
13th Jul 2026277 PMAQI
13th Jul 2026258 PMAQI
13th Jul 2026469 PMAQI
13th Jul 20264210 PMAQI
13th Jul 20264211 PMAQI
14th Jul 20263312 AMAQI
14th Jul 2026321 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026263 AMAQI

25°C22/28°C

14th Jul 2026244 AMAQI
14th Jul 2026285 AMAQI
14th Jul 2026306 AMAQI
14th Jul 2026287 AMAQI
14th Jul 2026278 AMAQI
14th Jul 2026329 AMAQI
14th Jul 20263610 AMAQI
14th Jul 20262411 AMAQI
14th Jul 20262212 PMAQI
14th Jul 2026201 PMAQI
14th Jul 2026222 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026204 PMAQI
14th Jul 2026285 PMAQI
14th Jul 2026286 PMAQI
14th Jul 2026287 PMAQI
14th Jul 2026288 PMAQI
14th Jul 2026319 PMAQI
14th Jul 20263110 PMAQI
14th Jul 20263011 PMAQI
15th Jul 20263312 AMAQI
15th Jul 2026361 AMAQI
15th Jul 2026322 AMAQI
15th Jul 2026323 AMAQI

26°C22/29°C

15th Jul 2026264 AMAQI
15th Jul 2026295 AMAQI
15th Jul 2026226 AMAQI
15th Jul 2026287 AMAQI
15th Jul 2026288 AMAQI
15th Jul 2026309 AMAQI
15th Jul 20262910 AMAQI
15th Jul 20262611 AMAQI
15th Jul 20262212 PMAQI
15th Jul 2026201 PMAQI
15th Jul 2026222 PMAQI
15th Jul 2026233 PMAQI
15th Jul 2026294 PMAQI
15th Jul 2026305 PMAQI
15th Jul 2026536 PMAQI
15th Jul 2026267 PMAQI
15th Jul 2026278 PMAQI
15th Jul 2026289 PMAQI
15th Jul 20263010 PMAQI
15th Jul 20262611 PMAQI
16th Jul 20262412 AMAQI
16th Jul 2026281 AMAQI
16th Jul 2026282 AMAQI
16th Jul 2026263 AMAQI

27°C23/33°C

16th Jul 2026274 AMAQI
16th Jul 2026345 AMAQI
16th Jul 2026396 AMAQI
16th Jul 2026547 AMAQI
16th Jul 2026408 AMAQI
16th Jul 2026449 AMAQI
16th Jul 20266410 AMAQI
16th Jul 20266311 AMAQI
16th Jul 20266412 PMAQI
16th Jul 2026681 PMAQI
16th Jul 2026642 PMAQI
16th Jul 2026623 PMAQI
16th Jul 2026564 PMAQI
16th Jul 2026535 PMAQI
16th Jul 2026496 PMAQI
16th Jul 2026257 PMAQI
16th Jul 2026338 PMAQI
16th Jul 2026369 PMAQI
16th Jul 20263110 PMAQI
16th Jul 20264011 PMAQI
17th Jul 20263612 AMAQI
17th Jul 2026441 AMAQI
17th Jul 2026462 AMAQI
17th Jul 2026313 AMAQI

25°C22/29°C

17th Jul 2026314 AMAQI
17th Jul 2026235 AMAQI
17th Jul 2026226 AMAQI
17th Jul 2026247 AMAQI
17th Jul 2026228 AMAQI
17th Jul 2026289 AMAQI
17th Jul 20262410 AMAQI
17th Jul 20262911 AMAQI
17th Jul 20262512 PMAQI
17th Jul 2026261 PMAQI
17th Jul 2026262 PMAQI
17th Jul 2026223 PMAQI
17th Jul 2026404 PMAQI
17th Jul 2026405 PMAQI
17th Jul 2026526 PMAQI
17th Jul 2026337 PMAQI
17th Jul 2026318 PMAQI
17th Jul 2026319 PMAQI
17th Jul 20264010 PMAQI
17th Jul 20263811 PMAQI
18th Jul 20264212 AMAQI
18th Jul 2026401 AMAQI
18th Jul 2026422 AMAQI
18th Jul 2026383 AMAQI

26°C22/30°C

18th Jul 2026334 AMAQI
18th Jul 2026405 AMAQI
18th Jul 2026506 AMAQI
18th Jul 2026487 AMAQI
18th Jul 2026488 AMAQI
18th Jul 2026519 AMAQI
18th Jul 20265710 AMAQI
18th Jul 20265811 AMAQI
18th Jul 20265912 PMAQI
18th Jul 2026601 PMAQI
18th Jul 2026602 PMAQI
18th Jul 2026483 PMAQI
18th Jul 2026384 PMAQI
18th Jul 2026505 PMAQI
18th Jul 2026506 PMAQI
18th Jul 2026467 PMAQI
18th Jul 2026448 PMAQI
18th Jul 2026429 PMAQI
18th Jul 20264410 PMAQI
18th Jul 20264611 PMAQI
19th Jul 20264412 AMAQI
19th Jul 2026401 AMAQI
19th Jul 2026402 AMAQI
19th Jul 2026363 AMAQI

27°C23/32°C

19th Jul 2026364 AMAQI
19th Jul 2026365 AMAQI
19th Jul 2026336 AMAQI
19th Jul 2026317 AMAQI
19th Jul 2026278 AMAQI
19th Jul 2026259 AMAQI
19th Jul 20262910 AMAQI
19th Jul 20262911 AMAQI
19th Jul 20264412 PMAQI
19th Jul 2026331 PMAQI
19th Jul 2026342 PMAQI
19th Jul 2026333 PMAQI
19th Jul 2026384 PMAQI
19th Jul 2026365 PMAQI
19th Jul 2026346 PMAQI
19th Jul 2026277 PMAQI
19th Jul 2026298 PMAQI
19th Jul 2026319 PMAQI
19th Jul 20263110 PMAQI
19th Jul 20263311 PMAQI
20th Jul 20263112 AMAQI
20th Jul 2026311 AMAQI
20th Jul 2026292 AMAQI
20th Jul 2026293 AMAQI

27°C24/32°C

20th Jul 2026294 AMAQI
20th Jul 2026315 AMAQI
20th Jul 2026316 AMAQI
20th Jul 2026337 AMAQI
20th Jul 2026298 AMAQI
20th Jul 2026299 AMAQI
20th Jul 20263610 AMAQI
20th Jul 20264211 AMAQI
20th Jul 20264212 PMAQI
20th Jul 2026361 PMAQI
20th Jul 2026362 PMAQI
20th Jul 2026403 PMAQI
20th Jul 2026464 PMAQI
20th Jul 2026445 PMAQI
20th Jul 2026486 PMAQI
20th Jul 2026487 PMAQI
20th Jul 2026518 PMAQI
20th Jul 2026539 PMAQI
20th Jul 20265110 PMAQI
20th Jul 20265511 PMAQI
21st Jul 20266012 AMAQI
21st Jul 2026661 AMAQI
21st Jul 2026642 AMAQI
21st Jul 2026673 AMAQI

27°C23/31°C

21st Jul 2026674 AMAQI
21st Jul 2026645 AMAQI
21st Jul 2026666 AMAQI
21st Jul 2026657 AMAQI
21st Jul 2026668 AMAQI
21st Jul 2026739 AMAQI
21st Jul 20266910 AMAQI
21st Jul 20267011 AMAQI
21st Jul 2026741 PMAQI
21st Jul 2026742 PMAQI
21st Jul 2026713 PMAQI
21st Jul 2026754 PMAQI
21st Jul 2026725 PMAQI
21st Jul 2026686 PMAQI
21st Jul 20261027 PMAQI
21st Jul 2026768 PMAQI
21st Jul 2026669 PMAQI
21st Jul 20266710 PMAQI
21st Jul 20266611 PMAQI
22nd Jul 20267312 AMAQI
22nd Jul 2026681 AMAQI
22nd Jul 2026762 AMAQI
22nd Jul 2026763 AMAQI

27°C23/31°C

22nd Jul 2026714 AMAQI
22nd Jul 2026785 AMAQI
22nd Jul 2026746 AMAQI
22nd Jul 2026767 AMAQI
22nd Jul 2026718 AMAQI
22nd Jul 2026809 AMAQI
22nd Jul 20268910 AMAQI
22nd Jul 20268211 AMAQI
22nd Jul 20268012 PMAQI
22nd Jul 2026781 PMAQI
22nd Jul 2026822 PMAQI
22nd Jul 2026843 PMAQI
22nd Jul 2026824 PMAQI
22nd Jul 2026815 PMAQI
22nd Jul 2026746 PMAQI
22nd Jul 2026737 PMAQI
22nd Jul 2026718 PMAQI
22nd Jul 2026729 PMAQI
22nd Jul 20266710 PMAQI
22nd Jul 20266911 PMAQI
23rd Jul 20265212 AMAQI
23rd Jul 2026541 AMAQI
23rd Jul 2026422 AMAQI
23rd Jul 2026403 AMAQI

27°C24/31°C

23rd Jul 2026364 AMAQI
23rd Jul 2026315 AMAQI
23rd Jul 2026486 AMAQI
23rd Jul 2026387 AMAQI
23rd Jul 2026318 AMAQI
23rd Jul 2026609 AMAQI
23rd Jul 20264610 AMAQI
23rd Jul 20263411 AMAQI
23rd Jul 20261812 PMAQI
23rd Jul 2026121 PMAQI
23rd Jul 2026172 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026144 PMAQI
23rd Jul 2026275 PMAQI
23rd Jul 2026366 PMAQI
23rd Jul 2026277 PMAQI
23rd Jul 2026318 PMAQI
23rd Jul 2026299 PMAQI
23rd Jul 20265110 PMAQI
23rd Jul 20262111 PMAQI
24th Jul 20262612 AMAQI
24th Jul 2026281 AMAQI
24th Jul 2026292 AMAQI
24th Jul 2026253 AMAQI

27°C23/31°C

24th Jul 2026194 AMAQI
24th Jul 2026195 AMAQI
24th Jul 2026296 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026128 AMAQI
24th Jul 2026219 AMAQI
24th Jul 20262110 AMAQI
24th Jul 20261911 AMAQI
24th Jul 20261712 PMAQI
24th Jul 2026231 PMAQI
24th Jul 2026212 PMAQI
24th Jul 2026253 PMAQI
24th Jul 2026254 PMAQI
24th Jul 2026255 PMAQI
24th Jul 2026276 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026298 PMAQI
24th Jul 2026319 PMAQI
24th Jul 20264410 PMAQI
24th Jul 20263611 PMAQI
25th Jul 20263612 AMAQI
25th Jul 2026401 AMAQI
25th Jul 2026322 AMAQI
25th Jul 2026333 AMAQI

27°C22/31°C

25th Jul 2026384 AMAQI
25th Jul 2026385 AMAQI
25th Jul 2026366 AMAQI
25th Jul 2026387 AMAQI
25th Jul 2026368 AMAQI
25th Jul 2026389 AMAQI
25th Jul 20263910 AMAQI
25th Jul 20264311 AMAQI
25th Jul 20264412 PMAQI
25th Jul 2026491 PMAQI
25th Jul 2026422 PMAQI
25th Jul 2026443 PMAQI
25th Jul 2026444 PMAQI
25th Jul 2026465 PMAQI
25th Jul 2026426 PMAQI
25th Jul 2026467 PMAQI
25th Jul 2026428 PMAQI
25th Jul 2026429 PMAQI
25th Jul 20264610 PMAQI
25th Jul 20263911 PMAQI
26th Jul 20264412 AMAQI
26th Jul 2026401 AMAQI
26th Jul 2026422 AMAQI
26th Jul 2026403 AMAQI

27°C24/30°C

26th Jul 2026384 AMAQI
26th Jul 2026405 AMAQI
26th Jul 2026406 AMAQI
26th Jul 2026367 AMAQI
26th Jul 2026408 AMAQI
26th Jul 2026409 AMAQI
26th Jul 20263910 AMAQI
26th Jul 20263611 AMAQI
26th Jul 20263312 PMAQI
26th Jul 2026361 PMAQI
26th Jul 2026362 PMAQI
26th Jul 2026333 PMAQI
26th Jul 2026304 PMAQI
26th Jul 2026305 PMAQI
26th Jul 2026326 PMAQI
26th Jul 2026317 PMAQI
26th Jul 2026308 PMAQI
26th Jul 2026389 PMAQI
26th Jul 20263810 PMAQI
26th Jul 20263311 PMAQI
27th Jul 20263012 AMAQI
27th Jul 2026301 AMAQI
27th Jul 2026262 AMAQI
27th Jul 2026283 AMAQI

26°C23/30°C

27th Jul 2026304 AMAQI
27th Jul 2026305 AMAQI
27th Jul 2026276 AMAQI
27th Jul 2026327 AMAQI
27th Jul 2026288 AMAQI
27th Jul 2026319 AMAQI
27th Jul 20263510 AMAQI
27th Jul 20264411 AMAQI
27th Jul 20264412 PMAQI
27th Jul 2026361 PMAQI
27th Jul 2026382 PMAQI
27th Jul 2026353 PMAQI
27th Jul 2026304 PMAQI
27th Jul 2026335 PMAQI
27th Jul 2026306 PMAQI
27th Jul 2026287 PMAQI
27th Jul 2026268 PMAQI
27th Jul 2026269 PMAQI
27th Jul 20263410 PMAQI
27th Jul 20262911 PMAQI
28th Jul 20262612 AMAQI
28th Jul 2026241 AMAQI
28th Jul 2026232 AMAQI
28th Jul 2026213 AMAQI

27°C23/30°C

28th Jul 2026254 AMAQI
28th Jul 2026215 AMAQI
28th Jul 2026216 AMAQI
28th Jul 2026217 AMAQI
28th Jul 2026218 AMAQI
28th Jul 2026219 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262912 PMAQI
28th Jul 2026291 PMAQI
28th Jul 2026272 PMAQI
28th Jul 2026293 PMAQI
28th Jul 2026294 PMAQI
28th Jul 2026275 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026297 PMAQI
28th Jul 2026298 PMAQI
28th Jul 2026299 PMAQI
28th Jul 20263010 PMAQI
28th Jul 20262911 PMAQI
29th Jul 20262712 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026232 AMAQI
29th Jul 2026233 AMAQI

24°C21/29°C

29th Jul 2026214 AMAQI
29th Jul 2026215 AMAQI
29th Jul 2026216 AMAQI
29th Jul 2026237 AMAQI
29th Jul 2026218 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20263310 AMAQI
29th Jul 20262511 AMAQI
29th Jul 20263312 PMAQI
29th Jul 2026331 PMAQI
29th Jul 2026292 PMAQI
29th Jul 2026293 PMAQI
29th Jul 2026294 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026336 PMAQI
29th Jul 2026297 PMAQI
29th Jul 2026298 PMAQI
29th Jul 2026389 PMAQI
29th Jul 20262410 PMAQI
29th Jul 20262411 PMAQI
30th Jul 20262612 AMAQI
30th Jul 2026381 AMAQI
30th Jul 2026402 AMAQI
30th Jul 2026423 AMAQI

25°C23/28°C

30th Jul 2026384 AMAQI
30th Jul 2026385 AMAQI
30th Jul 2026406 AMAQI
30th Jul 2026427 AMAQI
30th Jul 2026428 AMAQI
30th Jul 2026509 AMAQI
30th Jul 20264810 AMAQI
30th Jul 20265011 AMAQI
30th Jul 20265312 PMAQI
30th Jul 2026501 PMAQI
30th Jul 2026522 PMAQI
30th Jul 2026503 PMAQI
30th Jul 2026424 PMAQI
30th Jul 2026405 PMAQI
30th Jul 2026426 PMAQI
30th Jul 2026337 PMAQI
30th Jul 2026388 PMAQI
30th Jul 2026369 PMAQI
30th Jul 20262910 PMAQI
30th Jul 20263211 PMAQI
31st Jul 20263612 AMAQI
31st Jul 2026381 AMAQI
31st Jul 2026332 AMAQI
31st Jul 2026363 AMAQI

27°C24/30°C

31st Jul 2026344 AMAQI
4 AM
31st Jul 2026365 AMAQI
31st Jul 2026336 AMAQI
31st Jul 2026337 AMAQI
31st Jul 2026338 AMAQI
31st Jul 2026369 AMAQI
31st Jul 20263610 AMAQI
31st Jul 20263611 AMAQI
11 AM
31st Jul 20263212 PMAQI
31st Jul 2026331 PMAQI
31st Jul 2026332 PMAQI
31st Jul 2026313 PMAQI
31st Jul 2026334 PMAQI
31st Jul 2026335 PMAQI
31st Jul 2026296 PMAQI
31st Jul 2026337 PMAQI
7 PM
31st Jul 2026318 PMAQI
31st Jul 2026299 PMAQI
31st Jul 20263310 PMAQI
31st Jul 20263311 PMAQI
11 PM
3 AM

26°C23/29°C

Day time
Avg. Highest Time
10 AM - 11 AM

34AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
4 AM - 5 AM

29AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 11 AM (Avg. 34), while the lowest AQI was between 4 AM to 5 AM (Avg. 29).
Night time
Avg. Highest Time
10 PM

36AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
3 AM

30AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 10 PM (Avg. 36), while the lowest AQI was between 3 AM to 3 AM (Avg. 30).

2026 Days Vs Air Quality

Chuo, Torihama, Fukui, Japan

2026

83%

175

17%

37

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

Good
175 Days
Moderate
37 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 83%

Health Risk Level:

Low

In 2026, 83% of 212 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.

Annual Air Quality Insights

Chuo, Torihama, Fukui, 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
17AQI (US)
2nd January 2026
13AQI (US)
3rd January 2026
16AQI (US)
4th January 2026
33AQI (US)
5th January 2026
45AQI (US)
6th January 2026
22AQI (US)
7th January 2026
31AQI (US)
8th January 2026
32AQI (US)
9th January 2026
20AQI (US)
10th January 2026
29AQI (US)
11th January 2026
27AQI (US)
12th January 2026
24AQI (US)
13th January 2026
32AQI (US)
14th January 2026
22AQI (US)
15th January 2026
37AQI (US)
16th January 2026
54AQI (US)
17th January 2026
59AQI (US)
18th January 2026
40AQI (US)
19th January 2026
51AQI (US)
20th January 2026
21AQI (US)
21st January 2026
12AQI (US)
22nd January 2026
19AQI (US)
23rd January 2026
33AQI (US)
24th January 2026
40AQI (US)
25th January 2026
42AQI (US)
26th January 2026
23AQI (US)
27th January 2026
36AQI (US)
28th January 2026
29AQI (US)
29th January 2026
15AQI (US)
30th January 2026
36AQI (US)
31st January 2026
35AQI (US)
1st February 2026
34AQI (US)
2nd February 2026
45AQI (US)
3rd February 2026
27AQI (US)
4th February 2026
32AQI (US)
5th February 2026
58AQI (US)
6th February 2026
46AQI (US)
7th February 2026
12AQI (US)
8th February 2026
12AQI (US)
9th February 2026
34AQI (US)
10th February 2026
45AQI (US)
11th February 2026
43AQI (US)
12th February 2026
51AQI (US)
13th February 2026
59AQI (US)
14th February 2026
66AQI (US)
15th February 2026
61AQI (US)
16th February 2026
48AQI (US)
17th February 2026
10AQI (US)
18th February 2026
21AQI (US)
19th February 2026
30AQI (US)
20th February 2026
34AQI (US)
21st February 2026
54AQI (US)
22nd February 2026
44AQI (US)
23rd February 2026
41AQI (US)
24th February 2026
38AQI (US)
25th February 2026
19AQI (US)
26th February 2026
13AQI (US)
27th February 2026
45AQI (US)
28th February 2026
40AQI (US)
1st March 2026
37AQI (US)
2nd March 2026
53AQI (US)
3rd March 2026
39AQI (US)
4th March 2026
52AQI (US)
5th March 2026
50AQI (US)
6th March 2026
46AQI (US)
7th March 2026
39AQI (US)
8th March 2026
35AQI (US)
9th March 2026
42AQI (US)
10th March 2026
58AQI (US)
11th March 2026
55AQI (US)
12th March 2026
62AQI (US)
13th March 2026
36AQI (US)
14th March 2026
44AQI (US)
15th March 2026
58AQI (US)
16th March 2026
48AQI (US)
17th March 2026
46AQI (US)
18th March 2026
51AQI (US)
19th March 2026
43AQI (US)
20th March 2026
43AQI (US)
21st March 2026
52AQI (US)
22nd March 2026
47AQI (US)
23rd March 2026
44AQI (US)
24th March 2026
74AQI (US)
25th March 2026
55AQI (US)
26th March 2026
16AQI (US)
27th March 2026
30AQI (US)
28th March 2026
63AQI (US)
29th March 2026
72AQI (US)
30th March 2026
58AQI (US)
31st March 2026
14AQI (US)
1st April 2026
32AQI (US)
2nd April 2026
41AQI (US)
3rd April 2026
49AQI (US)
4th April 2026
37AQI (US)
5th April 2026
13AQI (US)
6th April 2026
30AQI (US)
7th April 2026
38AQI (US)
8th April 2026
36AQI (US)
9th April 2026
31AQI (US)
10th April 2026
44AQI (US)
11th April 2026
37AQI (US)
12th April 2026
30AQI (US)
13th April 2026
29AQI (US)
14th April 2026
39AQI (US)
15th April 2026
34AQI (US)
16th April 2026
34AQI (US)
17th April 2026
35AQI (US)
18th April 2026
29AQI (US)
19th April 2026
31AQI (US)
20th April 2026
34AQI (US)
21st April 2026
51AQI (US)
22nd April 2026
31AQI (US)
23rd April 2026
36AQI (US)
24th April 2026
32AQI (US)
25th April 2026
47AQI (US)
26th April 2026
51AQI (US)
27th April 2026
50AQI (US)
28th April 2026
43AQI (US)
29th April 2026
39AQI (US)
30th April 2026
34AQI (US)
1st May 2026
47AQI (US)
2nd May 2026
51AQI (US)
3rd May 2026
50AQI (US)
4th May 2026
25AQI (US)
5th May 2026
18AQI (US)
6th May 2026
28AQI (US)
7th May 2026
31AQI (US)
8th May 2026
27AQI (US)
9th May 2026
25AQI (US)
10th May 2026
26AQI (US)
11th May 2026
29AQI (US)
12th May 2026
33AQI (US)
13th May 2026
36AQI (US)
14th May 2026
34AQI (US)
15th May 2026
34AQI (US)
16th May 2026
80AQI (US)
17th May 2026
65AQI (US)
18th May 2026
54AQI (US)
19th May 2026
47AQI (US)
20th May 2026
61AQI (US)
21st May 2026
64AQI (US)
22nd May 2026
68AQI (US)
23rd May 2026
60AQI (US)
24th May 2026
63AQI (US)
25th May 2026
54AQI (US)
26th May 2026
41AQI (US)
27th May 2026
24AQI (US)
28th May 2026
25AQI (US)
29th May 2026
23AQI (US)
30th May 2026
22AQI (US)
31st May 2026
27AQI (US)
1st June 2026
28AQI (US)
2nd June 2026
23AQI (US)
3rd June 2026
16AQI (US)
4th June 2026
25AQI (US)
5th June 2026
22AQI (US)
6th June 2026
23AQI (US)
7th June 2026
21AQI (US)
8th June 2026
20AQI (US)
9th June 2026
23AQI (US)
10th June 2026
22AQI (US)
11th June 2026
25AQI (US)
12th June 2026
31AQI (US)
13th June 2026
27AQI (US)
14th June 2026
25AQI (US)
15th June 2026
23AQI (US)
16th June 2026
27AQI (US)
17th June 2026
24AQI (US)
18th June 2026
25AQI (US)
19th June 2026
27AQI (US)
20th June 2026
24AQI (US)
21st June 2026
21AQI (US)
22nd June 2026
18AQI (US)
23rd June 2026
21AQI (US)
24th June 2026
21AQI (US)
25th June 2026
26AQI (US)
26th June 2026
29AQI (US)
27th June 2026
27AQI (US)
28th June 2026
27AQI (US)
29th June 2026
28AQI (US)
30th June 2026
39AQI (US)
1st July 2026
58AQI (US)
2nd July 2026
12AQI (US)
3rd July 2026
22AQI (US)
4th July 2026
28AQI (US)
5th July 2026
16AQI (US)
6th July 2026
9AQI (US)
7th July 2026
15AQI (US)
8th July 2026
25AQI (US)
9th July 2026
25AQI (US)
10th July 2026
27AQI (US)
11th July 2026
29AQI (US)
12th July 2026
31AQI (US)
13th July 2026
33AQI (US)
14th July 2026
27AQI (US)
15th July 2026
29AQI (US)
16th July 2026
44AQI (US)
17th July 2026
32AQI (US)
18th July 2026
47AQI (US)
19th July 2026
34AQI (US)
20th July 2026
39AQI (US)
21st July 2026
70AQI (US)
22nd July 2026
76AQI (US)
23rd July 2026
34AQI (US)
24th July 2026
25AQI (US)
25th July 2026
41AQI (US)
26th July 2026
36AQI (US)
27th July 2026
32AQI (US)
28th July 2026
26AQI (US)
29th July 2026
27AQI (US)
30th July 2026
41AQI (US)
31st July 2026
33AQI (US)
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

30AQI (US)

38AQI (US)

47AQI (US)

37AQI (US)

41AQI (US)

25AQI (US)

33AQI (US)

No. of days

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

202636AQI (US)

28
3
22
6
18
13
28
2
21
10
30
28
3
175
37

Highest AQI (US) recorded in

March

47AQI (US)

Lowest AQI (US) recorded in

June

25AQI (US)

202541AQI (US)

29
2
27
1
22
9
20
10
23
8
25
5
17
14
22
9
30
19
12
24
6
26
5
284
81

Highest AQI (US) recorded in

July

54AQI (US)

Lowest AQI (US) recorded in

September

29AQI (US)

202433AQI (US)

16
7
31
24
6
30
1
29
2
28
2
31
29
1
31
256
12

Highest AQI (US) recorded in

June

42AQI (US)

Lowest AQI (US) recorded in

January

26AQI (US)

202335AQI (US)

28
2
28
27
4
19
11
27
4
26
3
29
2
31
30
31
6
4
25
6
307
36

Highest AQI (US) recorded in

April

48AQI (US)

Lowest AQI (US) recorded in

August

27AQI (US)

202238AQI (US)

25
2
17
4
24
7
19
11
17
14
23
7
20
2
1
25
3
29
2
27
3
31
258
55

Highest AQI (US) recorded in

May

47AQI (US)

Lowest AQI (US) recorded in

December

31AQI (US)

202136AQI (US)

28
2
21
7
27
4
16
6
25
6
25
5
28
3
28
3
29
1
29
2
25
5
30
1
311
45

Highest AQI (US) recorded in

June

44AQI (US)

Lowest AQI (US) recorded in

January

30AQI (US)

202034AQI (US)

11
2
18
3
16
2
25
5
29
2
15
13
3
19
29
2
27
3
30
1
219
33
3

Highest AQI (US) recorded in

August

56AQI (US)

Lowest AQI (US) recorded in

December

24AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
41AQI (US)
Least Polluted Year Recorded
2024(Avg.)
33AQI (US)

Chuo's annual 2026 AQI (US) (36) shows an average percentage change of 0.06% (worsened AQI (US)) compared to previous years: 2020 (34), 2021 (36), 2022 (38), 2023 (35), 2024 (33), 2025 (41).