Hanno, Saitama, 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
Hanno, Saitama, Japan
2022
2023
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2022
80AQILowest AQI recorded on
7th Aug 2023
20AQISame Day Analysis (4th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 25 of Good air quality, showing improvement over 2025 and 2023 on the same day.
Day & Night AQI Trend: 3rd Aug - 4th Aug 2026
Hanno, Saitama, Japan
AQI
Day
Night
.
4 AM3rd Aug 2026
6 PM
3 AM4th Aug 2026
Day time
Avg. Highest Time
6AM3rd Aug
25AQI
Avg. Lowest Time
10AM3rd Aug
8AQI
Night time
Avg. Highest Time
7PM3rd Aug
25AQI
Avg. Lowest Time
3AM4th Aug
21AQI
In the last 24 hours,
Hanno's AQI reached its highest point of 25 at 6 AM during the Day, while the lowest point, 8, was recorded at 10 AM during the Day between 3rd Aug and 4th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Hanno, Saitama, Japan
JulAug
06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
6th Jul 2026254 AMAQI
6th Jul 2026275 AMAQI
6th Jul 2026256 AMAQI
6th Jul 2026257 AMAQI
6th Jul 2026278 AMAQI
6th Jul 2026239 AMAQI
6th Jul 20262110 AMAQI
6th Jul 20263011 AMAQI
6th Jul 20263312 PMAQI
6th Jul 2026291 PMAQI
6th Jul 2026292 PMAQI
6th Jul 2026333 PMAQI
6th Jul 2026464 PMAQI
6th Jul 2026465 PMAQI
6th Jul 2026216 PMAQI
6th Jul 2026247 PMAQI
6th Jul 2026288 PMAQI
6th Jul 2026269 PMAQI
6th Jul 20262810 PMAQI
6th Jul 20262611 PMAQI
7th Jul 20262712 AMAQI
7th Jul 2026281 AMAQI
7th Jul 2026282 AMAQI
7th Jul 2026293 AMAQI
21°C20/22°C
7th Jul 2026244 AMAQI
7th Jul 2026285 AMAQI
7th Jul 2026276 AMAQI
7th Jul 2026267 AMAQI
7th Jul 2026268 AMAQI
7th Jul 2026229 AMAQI
7th Jul 20262510 AMAQI
7th Jul 20262211 AMAQI
7th Jul 20262112 PMAQI
7th Jul 2026221 PMAQI
7th Jul 2026242 PMAQI
7th Jul 2026303 PMAQI
7th Jul 2026264 PMAQI
7th Jul 2026305 PMAQI
7th Jul 2026286 PMAQI
7th Jul 2026267 PMAQI
7th Jul 2026278 PMAQI
7th Jul 2026279 PMAQI
7th Jul 20262810 PMAQI
7th Jul 20262811 PMAQI
8th Jul 20263012 AMAQI
8th Jul 2026321 AMAQI
8th Jul 2026292 AMAQI
8th Jul 2026303 AMAQI
23°C20/28°C
8th Jul 2026284 AMAQI
8th Jul 2026305 AMAQI
8th Jul 2026296 AMAQI
8th Jul 2026307 AMAQI
8th Jul 2026288 AMAQI
8th Jul 2026269 AMAQI
8th Jul 20262410 AMAQI
8th Jul 20262411 AMAQI
8th Jul 20262612 PMAQI
8th Jul 2026241 PMAQI
8th Jul 2026242 PMAQI
8th Jul 2026283 PMAQI
8th Jul 2026284 PMAQI
8th Jul 2026245 PMAQI
8th Jul 2026226 PMAQI
8th Jul 2026207 PMAQI
8th Jul 2026208 PMAQI
8th Jul 2026239 PMAQI
8th Jul 20262310 PMAQI
8th Jul 20262611 PMAQI
9th Jul 20263012 AMAQI
9th Jul 2026281 AMAQI
9th Jul 2026302 AMAQI
9th Jul 2026303 AMAQI
25°C21/30°C
9th Jul 2026274 AMAQI
9th Jul 2026285 AMAQI
9th Jul 2026286 AMAQI
9th Jul 2026307 AMAQI
9th Jul 2026288 AMAQI
9th Jul 2026239 AMAQI
9th Jul 20262410 AMAQI
9th Jul 20262411 AMAQI
9th Jul 20262412 PMAQI
9th Jul 2026221 PMAQI
9th Jul 2026242 PMAQI
9th Jul 2026273 PMAQI
9th Jul 2026284 PMAQI
9th Jul 2026265 PMAQI
9th Jul 2026226 PMAQI
9th Jul 2026267 PMAQI
9th Jul 2026248 PMAQI
9th Jul 2026229 PMAQI
9th Jul 20262410 PMAQI
9th Jul 20262611 PMAQI
10th Jul 20262712 AMAQI
10th Jul 2026281 AMAQI
10th Jul 2026252 AMAQI
10th Jul 2026263 AMAQI
27°C23/32°C
10th Jul 2026244 AMAQI
10th Jul 2026305 AMAQI
10th Jul 2026286 AMAQI
10th Jul 2026287 AMAQI
10th Jul 2026268 AMAQI
10th Jul 2026299 AMAQI
10th Jul 20262810 AMAQI
10th Jul 20262711 AMAQI
10th Jul 20262712 PMAQI
10th Jul 2026261 PMAQI
10th Jul 2026222 PMAQI
10th Jul 2026223 PMAQI
10th Jul 2026244 PMAQI
10th Jul 2026285 PMAQI
10th Jul 2026276 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026309 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20263011 PMAQI
11th Jul 20263112 AMAQI
11th Jul 2026321 AMAQI
11th Jul 2026302 AMAQI
11th Jul 2026283 AMAQI
27°C23/33°C
11th Jul 2026264 AMAQI
11th Jul 2026305 AMAQI
11th Jul 2026316 AMAQI
11th Jul 2026307 AMAQI
11th Jul 2026328 AMAQI
11th Jul 2026349 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20263011 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026242 PMAQI
11th Jul 2026243 PMAQI
11th Jul 2026264 PMAQI
11th Jul 2026285 PMAQI
11th Jul 2026306 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026278 PMAQI
11th Jul 2026309 PMAQI
11th Jul 20263110 PMAQI
11th Jul 20263111 PMAQI
12th Jul 20263012 AMAQI
12th Jul 2026281 AMAQI
12th Jul 2026302 AMAQI
12th Jul 2026283 AMAQI
28°C24/32°C
12th Jul 2026274 AMAQI
12th Jul 2026295 AMAQI
12th Jul 2026286 AMAQI
12th Jul 2026307 AMAQI
12th Jul 2026288 AMAQI
12th Jul 2026289 AMAQI
12th Jul 20262810 AMAQI
12th Jul 20262511 AMAQI
12th Jul 20262412 PMAQI
12th Jul 2026241 PMAQI
12th Jul 2026252 PMAQI
12th Jul 2026223 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026325 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026287 PMAQI
12th Jul 2026308 PMAQI
12th Jul 2026339 PMAQI
12th Jul 20263210 PMAQI
12th Jul 20263011 PMAQI
13th Jul 20263012 AMAQI
13th Jul 2026311 AMAQI
13th Jul 2026312 AMAQI
13th Jul 2026293 AMAQI
26°C24/29°C
13th Jul 2026304 AMAQI
13th Jul 2026275 AMAQI
13th Jul 2026266 AMAQI
13th Jul 2026277 AMAQI
13th Jul 2026288 AMAQI
13th Jul 2026289 AMAQI
13th Jul 20263110 AMAQI
13th Jul 20262611 AMAQI
13th Jul 20262612 PMAQI
13th Jul 2026231 PMAQI
13th Jul 2026242 PMAQI
13th Jul 2026223 PMAQI
13th Jul 2026274 PMAQI
13th Jul 2026315 PMAQI
13th Jul 2026336 PMAQI
13th Jul 2026347 PMAQI
13th Jul 2026318 PMAQI
13th Jul 2026349 PMAQI
13th Jul 20263410 PMAQI
13th Jul 20263411 PMAQI
14th Jul 20263612 AMAQI
14th Jul 2026361 AMAQI
14th Jul 2026342 AMAQI
14th Jul 2026323 AMAQI
26°C25/28°C
14th Jul 2026284 AMAQI
14th Jul 2026315 AMAQI
14th Jul 2026306 AMAQI
14th Jul 2026317 AMAQI
14th Jul 2026288 AMAQI
14th Jul 2026339 AMAQI
14th Jul 20263410 AMAQI
14th Jul 20262811 AMAQI
14th Jul 20262512 PMAQI
14th Jul 2026221 PMAQI
14th Jul 2026232 PMAQI
14th Jul 2026213 PMAQI
14th Jul 2026244 PMAQI
14th Jul 2026305 PMAQI
14th Jul 2026326 PMAQI
14th Jul 2026347 PMAQI
14th Jul 2026308 PMAQI
14th Jul 2026319 PMAQI
14th Jul 20263110 PMAQI
14th Jul 20263211 PMAQI
15th Jul 20263612 AMAQI
15th Jul 2026341 AMAQI
15th Jul 2026362 AMAQI
15th Jul 2026343 AMAQI
29°C24/34°C
15th Jul 2026304 AMAQI
15th Jul 2026365 AMAQI
15th Jul 2026306 AMAQI
15th Jul 2026327 AMAQI
15th Jul 2026348 AMAQI
15th Jul 2026339 AMAQI
15th Jul 20263310 AMAQI
15th Jul 20263011 AMAQI
15th Jul 20262612 PMAQI
15th Jul 2026261 PMAQI
15th Jul 2026232 PMAQI
15th Jul 2026303 PMAQI
15th Jul 2026384 PMAQI
15th Jul 2026385 PMAQI
15th Jul 2026316 PMAQI
15th Jul 2026247 PMAQI
15th Jul 2026308 PMAQI
15th Jul 2026289 PMAQI
15th Jul 20262910 PMAQI
15th Jul 20263111 PMAQI
16th Jul 20263012 AMAQI
16th Jul 2026291 AMAQI
16th Jul 2026342 AMAQI
16th Jul 2026323 AMAQI
30°C26/36°C
16th Jul 2026304 AMAQI
16th Jul 2026365 AMAQI
16th Jul 2026326 AMAQI
16th Jul 2026307 AMAQI
16th Jul 2026328 AMAQI
16th Jul 2026329 AMAQI
16th Jul 20263210 AMAQI
16th Jul 20263011 AMAQI
16th Jul 20266012 PMAQI
16th Jul 2026621 PMAQI
16th Jul 2026572 PMAQI
16th Jul 2026573 PMAQI
16th Jul 2026584 PMAQI
16th Jul 2026605 PMAQI
16th Jul 2026566 PMAQI
16th Jul 2026627 PMAQI
16th Jul 2026548 PMAQI
16th Jul 2026639 PMAQI
16th Jul 20265810 PMAQI
16th Jul 20264911 PMAQI
17th Jul 20264212 AMAQI
17th Jul 2026401 AMAQI
17th Jul 2026382 AMAQI
17th Jul 2026343 AMAQI
30°C26/36°C
17th Jul 2026314 AMAQI
17th Jul 2026335 AMAQI
17th Jul 2026336 AMAQI
17th Jul 2026367 AMAQI
17th Jul 2026318 AMAQI
17th Jul 2026319 AMAQI
17th Jul 20263810 AMAQI
17th Jul 20265211 AMAQI
17th Jul 20265412 PMAQI
17th Jul 2026421 PMAQI
17th Jul 2026302 PMAQI
17th Jul 2026823 PMAQI
17th Jul 2026494 PMAQI
17th Jul 2026315 PMAQI
17th Jul 2026316 PMAQI
17th Jul 2026407 PMAQI
17th Jul 2026518 PMAQI
17th Jul 2026529 PMAQI
17th Jul 20265210 PMAQI
17th Jul 20265011 PMAQI
18th Jul 20264612 AMAQI
18th Jul 2026401 AMAQI
18th Jul 2026382 AMAQI
18th Jul 2026333 AMAQI
28°C25/30°C
18th Jul 2026334 AMAQI
18th Jul 2026295 AMAQI
18th Jul 2026316 AMAQI
18th Jul 2026297 AMAQI
18th Jul 2026258 AMAQI
18th Jul 2026219 AMAQI
18th Jul 20262510 AMAQI
18th Jul 20262711 AMAQI
18th Jul 20262112 PMAQI
18th Jul 2026211 PMAQI
18th Jul 2026212 PMAQI
18th Jul 2026213 PMAQI
18th Jul 2026254 PMAQI
18th Jul 2026295 PMAQI
18th Jul 2026386 PMAQI
18th Jul 2026407 PMAQI
18th Jul 2026348 PMAQI
18th Jul 2026319 PMAQI
18th Jul 20262910 PMAQI
18th Jul 20262511 PMAQI
19th Jul 20262512 AMAQI
19th Jul 2026251 AMAQI
19th Jul 2026272 AMAQI
19th Jul 2026213 AMAQI
28°C25/31°C
19th Jul 2026194 AMAQI
19th Jul 2026255 AMAQI
19th Jul 2026296 AMAQI
19th Jul 2026317 AMAQI
19th Jul 2026408 AMAQI
19th Jul 2026409 AMAQI
19th Jul 20264010 AMAQI
19th Jul 20262911 AMAQI
19th Jul 20263312 PMAQI
19th Jul 2026231 PMAQI
19th Jul 2026212 PMAQI
19th Jul 2026213 PMAQI
19th Jul 2026364 PMAQI
19th Jul 2026255 PMAQI
19th Jul 2026346 PMAQI
19th Jul 2026237 PMAQI
19th Jul 2026298 PMAQI
19th Jul 2026299 PMAQI
19th Jul 20263810 PMAQI
19th Jul 20263411 PMAQI
20th Jul 20263612 AMAQI
20th Jul 2026421 AMAQI
20th Jul 2026422 AMAQI
20th Jul 2026253 AMAQI
28°C24/33°C
20th Jul 2026294 AMAQI
20th Jul 2026255 AMAQI
20th Jul 2026276 AMAQI
20th Jul 2026257 AMAQI
20th Jul 2026258 AMAQI
20th Jul 2026299 AMAQI
20th Jul 20263610 AMAQI
20th Jul 20264211 AMAQI
20th Jul 20264012 PMAQI
20th Jul 2026511 PMAQI
20th Jul 2026382 PMAQI
20th Jul 2026403 PMAQI
20th Jul 2026474 PMAQI
20th Jul 2026425 PMAQI
20th Jul 2026406 PMAQI
20th Jul 2026427 PMAQI
20th Jul 2026328 PMAQI
20th Jul 2026349 PMAQI
20th Jul 20264610 PMAQI
20th Jul 20264011 PMAQI
21st Jul 20263612 AMAQI
21st Jul 2026271 AMAQI
21st Jul 2026292 AMAQI
21st Jul 2026313 AMAQI
31°C26/37°C
21st Jul 2026364 AMAQI
21st Jul 2026385 AMAQI
21st Jul 2026536 AMAQI
21st Jul 2026527 AMAQI
21st Jul 2026558 AMAQI
21st Jul 2026579 AMAQI
21st Jul 20265610 AMAQI
21st Jul 20265911 AMAQI
21st Jul 2026561 PMAQI
21st Jul 2026522 PMAQI
21st Jul 2026563 PMAQI
21st Jul 2026594 PMAQI
21st Jul 2026605 PMAQI
21st Jul 2026556 PMAQI
21st Jul 20261047 PMAQI
21st Jul 2026548 PMAQI
21st Jul 2026559 PMAQI
21st Jul 20265710 PMAQI
21st Jul 20265811 PMAQI
22nd Jul 20265812 AMAQI
22nd Jul 2026571 AMAQI
22nd Jul 2026622 AMAQI
22nd Jul 2026583 AMAQI
32°C27/38°C
22nd Jul 2026564 AMAQI
22nd Jul 2026645 AMAQI
22nd Jul 2026626 AMAQI
22nd Jul 2026677 AMAQI
22nd Jul 2026718 AMAQI
22nd Jul 2026509 AMAQI
22nd Jul 20264910 AMAQI
22nd Jul 20265111 AMAQI
22nd Jul 20265112 PMAQI
22nd Jul 2026581 PMAQI
22nd Jul 2026662 PMAQI
22nd Jul 2026693 PMAQI
22nd Jul 2026714 PMAQI
22nd Jul 2026695 PMAQI
22nd Jul 2026696 PMAQI
22nd Jul 2026647 PMAQI
22nd Jul 2026678 PMAQI
22nd Jul 2026689 PMAQI
22nd Jul 20266810 PMAQI
22nd Jul 20266811 PMAQI
23rd Jul 20267012 AMAQI
23rd Jul 2026651 AMAQI
23rd Jul 2026492 AMAQI
23rd Jul 2026423 AMAQI
32°C27/37°C
23rd Jul 2026424 AMAQI
23rd Jul 2026485 AMAQI
23rd Jul 2026526 AMAQI
23rd Jul 2026517 AMAQI
23rd Jul 2026538 AMAQI
23rd Jul 2026599 AMAQI
23rd Jul 20266210 AMAQI
23rd Jul 20266011 AMAQI
23rd Jul 20265612 PMAQI
23rd Jul 2026531 PMAQI
23rd Jul 2026542 PMAQI
23rd Jul 2026523 PMAQI
23rd Jul 2026574 PMAQI
23rd Jul 2026645 PMAQI
23rd Jul 2026686 PMAQI
23rd Jul 2026647 PMAQI
23rd Jul 2026628 PMAQI
23rd Jul 2026579 PMAQI
23rd Jul 20265010 PMAQI
23rd Jul 20264011 PMAQI
24th Jul 20264012 AMAQI
24th Jul 2026311 AMAQI
24th Jul 2026362 AMAQI
24th Jul 2026333 AMAQI
31°C27/37°C
24th Jul 2026364 AMAQI
24th Jul 2026315 AMAQI
24th Jul 2026276 AMAQI
24th Jul 2026277 AMAQI
24th Jul 2026278 AMAQI
24th Jul 2026259 AMAQI
24th Jul 20262710 AMAQI
24th Jul 20263111 AMAQI
24th Jul 20264612 PMAQI
24th Jul 2026551 PMAQI
24th Jul 2026622 PMAQI
24th Jul 2026703 PMAQI
24th Jul 2026694 PMAQI
24th Jul 2026695 PMAQI
24th Jul 2026676 PMAQI
24th Jul 2026537 PMAQI
24th Jul 2026538 PMAQI
24th Jul 2026559 PMAQI
24th Jul 20265710 PMAQI
24th Jul 20265611 PMAQI
25th Jul 20265312 AMAQI
25th Jul 2026501 AMAQI
25th Jul 2026522 AMAQI
25th Jul 2026463 AMAQI
29°C26/33°C
25th Jul 2026404 AMAQI
25th Jul 2026365 AMAQI
25th Jul 2026386 AMAQI
25th Jul 2026387 AMAQI
25th Jul 2026388 AMAQI
25th Jul 2026449 AMAQI
25th Jul 20264410 AMAQI
25th Jul 20265111 AMAQI
25th Jul 20265112 PMAQI
25th Jul 2026511 PMAQI
25th Jul 2026482 PMAQI
25th Jul 2026403 PMAQI
25th Jul 2026404 PMAQI
25th Jul 2026295 PMAQI
25th Jul 2026296 PMAQI
25th Jul 2026337 PMAQI
25th Jul 2026338 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262110 PMAQI
25th Jul 20262111 PMAQI
26th Jul 20264212 AMAQI
26th Jul 2026161 AMAQI
26th Jul 202682 AMAQI
26th Jul 2026333 AMAQI
29°C25/35°C
26th Jul 202684 AMAQI
26th Jul 202685 AMAQI
26th Jul 2026146 AMAQI
26th Jul 2026177 AMAQI
26th Jul 2026148 AMAQI
26th Jul 2026149 AMAQI
26th Jul 20261710 AMAQI
26th Jul 20261911 AMAQI
26th Jul 20262312 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026272 PMAQI
26th Jul 2026383 PMAQI
26th Jul 2026314 PMAQI
26th Jul 2026215 PMAQI
26th Jul 2026126 PMAQI
26th Jul 2026217 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20262310 PMAQI
26th Jul 20262111 PMAQI
27th Jul 20262112 AMAQI
27th Jul 2026251 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026253 AMAQI
27°C25/31°C
27th Jul 2026254 AMAQI
27th Jul 2026255 AMAQI
27th Jul 2026276 AMAQI
27th Jul 2026237 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20263110 AMAQI
27th Jul 20262111 AMAQI
27th Jul 20262112 PMAQI
27th Jul 2026211 PMAQI
27th Jul 2026252 PMAQI
27th Jul 2026253 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026325 PMAQI
27th Jul 2026336 PMAQI
27th Jul 2026217 PMAQI
27th Jul 2026218 PMAQI
27th Jul 2026219 PMAQI
27th Jul 20262110 PMAQI
27th Jul 20262511 PMAQI
28th Jul 20262112 AMAQI
28th Jul 2026211 AMAQI
28th Jul 2026232 AMAQI
28th Jul 2026213 AMAQI
26°C23/31°C
28th Jul 2026214 AMAQI
28th Jul 2026215 AMAQI
28th Jul 2026216 AMAQI
28th Jul 2026217 AMAQI
28th Jul 2026218 AMAQI
28th Jul 2026219 AMAQI
28th Jul 20262310 AMAQI
28th Jul 20262311 AMAQI
28th Jul 20262712 PMAQI
28th Jul 2026291 PMAQI
28th Jul 2026292 PMAQI
28th Jul 2026343 PMAQI
28th Jul 2026364 PMAQI
28th Jul 2026385 PMAQI
28th Jul 2026386 PMAQI
28th Jul 2026367 PMAQI
28th Jul 2026448 PMAQI
28th Jul 2026409 PMAQI
28th Jul 20263810 PMAQI
28th Jul 20264011 PMAQI
29th Jul 20263612 AMAQI
29th Jul 2026361 AMAQI
29th Jul 2026312 AMAQI
29th Jul 2026333 AMAQI
25°C23/29°C
29th Jul 2026334 AMAQI
29th Jul 2026335 AMAQI
29th Jul 2026316 AMAQI
29th Jul 2026277 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20262110 AMAQI
29th Jul 20262111 AMAQI
29th Jul 20264012 PMAQI
29th Jul 2026461 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026293 PMAQI
29th Jul 2026234 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026219 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20262911 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026253 AMAQI
28°C22/35°C
30th Jul 2026254 AMAQI
30th Jul 2026255 AMAQI
30th Jul 2026236 AMAQI
30th Jul 2026237 AMAQI
30th Jul 2026258 AMAQI
30th Jul 2026239 AMAQI
30th Jul 20262310 AMAQI
30th Jul 20262311 AMAQI
30th Jul 20262112 PMAQI
30th Jul 2026211 PMAQI
30th Jul 2026232 PMAQI
30th Jul 2026253 PMAQI
30th Jul 2026274 PMAQI
30th Jul 2026315 PMAQI
30th Jul 2026516 PMAQI
30th Jul 2026547 PMAQI
30th Jul 2026518 PMAQI
30th Jul 2026529 PMAQI
30th Jul 20265010 PMAQI
30th Jul 20264811 PMAQI
31st Jul 20265812 AMAQI
31st Jul 2026601 AMAQI
31st Jul 2026582 AMAQI
31st Jul 2026573 AMAQI
30°C25/35°C
31st Jul 2026564 AMAQI
31st Jul 2026575 AMAQI
31st Jul 2026596 AMAQI
31st Jul 2026597 AMAQI
31st Jul 2026558 AMAQI
31st Jul 2026579 AMAQI
31st Jul 20265310 AMAQI
31st Jul 20265411 AMAQI
31st Jul 20265212 PMAQI
31st Jul 2026461 PMAQI
31st Jul 2026422 PMAQI
31st Jul 2026443 PMAQI
31st Jul 2026494 PMAQI
31st Jul 2026565 PMAQI
31st Jul 2026486 PMAQI
31st Jul 2026557 PMAQI
31st Jul 2026598 PMAQI
31st Jul 2026559 PMAQI
31st Jul 20265510 PMAQI
31st Jul 20265611 PMAQI
1st Aug 20266012 AMAQI
1st Aug 2026571 AMAQI
1st Aug 2026582 AMAQI
1st Aug 2026503 AMAQI
30°C25/35°C
1st Aug 2026594 AMAQI
1st Aug 2026605 AMAQI
1st Aug 2026596 AMAQI
1st Aug 2026577 AMAQI
1st Aug 2026588 AMAQI
1st Aug 2026579 AMAQI
1st Aug 20265310 AMAQI
1st Aug 20265611 AMAQI
1st Aug 20265412 PMAQI
1st Aug 2026381 PMAQI
1st Aug 2026512 PMAQI
1st Aug 2026443 PMAQI
1st Aug 2026464 PMAQI
1st Aug 2026445 PMAQI
1st Aug 2026426 PMAQI
1st Aug 2026467 PMAQI
1st Aug 2026628 PMAQI
1st Aug 2026639 PMAQI
1st Aug 20264010 PMAQI
1st Aug 20265711 PMAQI
2nd Aug 20266212 AMAQI
2nd Aug 2026561 AMAQI
2nd Aug 2026522 AMAQI
2nd Aug 2026423 AMAQI
31°C26/36°C
2nd Aug 2026494 AMAQI
2nd Aug 2026445 AMAQI
2nd Aug 2026446 AMAQI
2nd Aug 2026387 AMAQI
2nd Aug 2026388 AMAQI
2nd Aug 2026409 AMAQI
2nd Aug 20264010 AMAQI
2nd Aug 20264411 AMAQI
2nd Aug 20264212 PMAQI
2nd Aug 2026381 PMAQI
2nd Aug 2026402 PMAQI
2nd Aug 2026463 PMAQI
2nd Aug 2026464 PMAQI
2nd Aug 2026425 PMAQI
2nd Aug 2026486 PMAQI
2nd Aug 2026467 PMAQI
2nd Aug 2026278 PMAQI
2nd Aug 2026239 PMAQI
2nd Aug 20262310 PMAQI
2nd Aug 20262511 PMAQI
3rd Aug 20261212 AMAQI
3rd Aug 2026291 AMAQI
3rd Aug 2026122 AMAQI
3rd Aug 2026123 AMAQI
30°C24/36°C
3rd Aug 2026214 AMAQI
3rd Aug 2026215 AMAQI
3rd Aug 2026256 AMAQI
3rd Aug 2026217 AMAQI
3rd Aug 2026258 AMAQI
3rd Aug 2026109 AMAQI
3rd Aug 2026810 AMAQI
3rd Aug 20261611 AMAQI
3rd Aug 20262312 PMAQI
3rd Aug 2026211 PMAQI
3rd Aug 2026212 PMAQI
3rd Aug 2026213 PMAQI
3rd Aug 2026214 PMAQI
3rd Aug 2026215 PMAQI
3rd Aug 2026216 PMAQI
3rd Aug 2026257 PMAQI
3rd Aug 2026218 PMAQI
3rd Aug 2026239 PMAQI
3rd Aug 20262110 PMAQI
3rd Aug 20262311 PMAQI
4th Aug 20262112 AMAQI
4th Aug 2026211 AMAQI
4th Aug 2026212 AMAQI
4th Aug 2026213 AMAQI
23°C22/25°C
4th Aug 2026254 AMAQI
4 AM4th Aug 2026215 AMAQI
4th Aug 2026216 AMAQI
4th Aug 2026217 AMAQI
4th Aug 2026218 AMAQI
4th Aug 2026219 AMAQI
4th Aug 20262310 AMAQI
4th Aug 20262311 AMAQI
11 AM4th Aug 20262312 PMAQI
4th Aug 2026271 PMAQI
4th Aug 2026252 PMAQI
4th Aug 2026313 PMAQI
4th Aug 2026294 PMAQI
4th Aug 2026295 PMAQI
4th Aug 2026366 PMAQI
6 PM4th Aug 2026337 PMAQI
4th Aug 2026278 PMAQI
4th Aug 2026279 PMAQI
4th Aug 20262710 PMAQI
4th Aug 20262911 PMAQI
11 PM3 AM
25°C21/30°C
Day time
Avg. Highest Time
3 PM - 6 PM
38AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM
31AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 6 PM (Avg. 38), while the lowest AQI was between 4 AM to 4 AM (Avg. 31).
Night time
Avg. Highest Time
7 PM
39AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
3 AM
32AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 39), while the lowest AQI was between 3 AM to 3 AM (Avg. 32).
2026 Days Vs Air Quality
Hanno, Saitama, Japan
2026
83%
180
17%
36
Total number of days with different AQI categories in last 216 days in 2026 (149 days remaining)
Good
180 DaysModerate
36 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2026, 83% of 216 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
Hanno, Saitama, 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
28AQI (US)
28AQI (US)
2nd January 2026
21AQI (US)
21AQI (US)
3rd January 2026
20AQI (US)
20AQI (US)
4th January 2026
24AQI (US)
24AQI (US)
5th January 2026
34AQI (US)
34AQI (US)
6th January 2026
21AQI (US)
21AQI (US)
7th January 2026
32AQI (US)
32AQI (US)
8th January 2026
26AQI (US)
26AQI (US)
9th January 2026
23AQI (US)
23AQI (US)
10th January 2026
31AQI (US)
31AQI (US)
11th January 2026
29AQI (US)
29AQI (US)
12th January 2026
16AQI (US)
16AQI (US)
13th January 2026
29AQI (US)
29AQI (US)
14th January 2026
23AQI (US)
23AQI (US)
15th January 2026
32AQI (US)
32AQI (US)
16th January 2026
42AQI (US)
42AQI (US)
17th January 2026
49AQI (US)
49AQI (US)
18th January 2026
39AQI (US)
39AQI (US)
19th January 2026
56AQI (US)
56AQI (US)
20th January 2026
37AQI (US)
37AQI (US)
21st January 2026
17AQI (US)
17AQI (US)
22nd January 2026
29AQI (US)
29AQI (US)
23rd January 2026
50AQI (US)
50AQI (US)
24th January 2026
46AQI (US)
46AQI (US)
25th January 2026
43AQI (US)
43AQI (US)
26th January 2026
30AQI (US)
30AQI (US)
27th January 2026
42AQI (US)
42AQI (US)
28th January 2026
26AQI (US)
26AQI (US)
29th January 2026
26AQI (US)
26AQI (US)
30th January 2026
36AQI (US)
36AQI (US)
31st January 2026
35AQI (US)
35AQI (US)
1st February 2026
39AQI (US)
39AQI (US)
2nd February 2026
49AQI (US)
49AQI (US)
3rd February 2026
31AQI (US)
31AQI (US)
4th February 2026
46AQI (US)
46AQI (US)
5th February 2026
51AQI (US)
51AQI (US)
6th February 2026
46AQI (US)
46AQI (US)
7th February 2026
16AQI (US)
16AQI (US)
8th February 2026
22AQI (US)
22AQI (US)
9th February 2026
41AQI (US)
41AQI (US)
10th February 2026
21AQI (US)
21AQI (US)
11th February 2026
28AQI (US)
28AQI (US)
12th February 2026
35AQI (US)
35AQI (US)
13th February 2026
50AQI (US)
50AQI (US)
14th February 2026
65AQI (US)
65AQI (US)
15th February 2026
60AQI (US)
60AQI (US)
16th February 2026
37AQI (US)
37AQI (US)
17th February 2026
20AQI (US)
20AQI (US)
18th February 2026
32AQI (US)
32AQI (US)
19th February 2026
31AQI (US)
31AQI (US)
20th February 2026
29AQI (US)
29AQI (US)
21st February 2026
41AQI (US)
41AQI (US)
22nd February 2026
39AQI (US)
39AQI (US)
23rd February 2026
43AQI (US)
43AQI (US)
24th February 2026
37AQI (US)
37AQI (US)
25th February 2026
36AQI (US)
36AQI (US)
26th February 2026
10AQI (US)
10AQI (US)
27th February 2026
28AQI (US)
28AQI (US)
28th February 2026
49AQI (US)
49AQI (US)
1st March 2026
50AQI (US)
50AQI (US)
2nd March 2026
82AQI (US)
82AQI (US)
3rd March 2026
51AQI (US)
51AQI (US)
4th March 2026
52AQI (US)
52AQI (US)
5th March 2026
60AQI (US)
60AQI (US)
6th March 2026
53AQI (US)
53AQI (US)
7th March 2026
50AQI (US)
50AQI (US)
8th March 2026
47AQI (US)
47AQI (US)
9th March 2026
54AQI (US)
54AQI (US)
10th March 2026
59AQI (US)
59AQI (US)
11th March 2026
60AQI (US)
60AQI (US)
12th March 2026
72AQI (US)
72AQI (US)
13th March 2026
45AQI (US)
45AQI (US)
14th March 2026
39AQI (US)
39AQI (US)
15th March 2026
19AQI (US)
19AQI (US)
16th March 2026
30AQI (US)
30AQI (US)
17th March 2026
56AQI (US)
56AQI (US)
18th March 2026
59AQI (US)
59AQI (US)
19th March 2026
34AQI (US)
34AQI (US)
20th March 2026
33AQI (US)
33AQI (US)
21st March 2026
53AQI (US)
53AQI (US)
22nd March 2026
53AQI (US)
53AQI (US)
23rd March 2026
56AQI (US)
56AQI (US)
24th March 2026
49AQI (US)
49AQI (US)
25th March 2026
71AQI (US)
71AQI (US)
26th March 2026
21AQI (US)
21AQI (US)
27th March 2026
19AQI (US)
19AQI (US)
28th March 2026
49AQI (US)
49AQI (US)
29th March 2026
58AQI (US)
58AQI (US)
30th March 2026
56AQI (US)
56AQI (US)
31st March 2026
32AQI (US)
32AQI (US)
1st April 2026
16AQI (US)
16AQI (US)
2nd April 2026
24AQI (US)
24AQI (US)
3rd April 2026
46AQI (US)
46AQI (US)
4th April 2026
46AQI (US)
46AQI (US)
5th April 2026
37AQI (US)
37AQI (US)
6th April 2026
25AQI (US)
25AQI (US)
7th April 2026
40AQI (US)
40AQI (US)
8th April 2026
24AQI (US)
24AQI (US)
9th April 2026
33AQI (US)
33AQI (US)
10th April 2026
49AQI (US)
49AQI (US)
11th April 2026
38AQI (US)
38AQI (US)
12th April 2026
37AQI (US)
37AQI (US)
13th April 2026
38AQI (US)
38AQI (US)
14th April 2026
49AQI (US)
49AQI (US)
15th April 2026
46AQI (US)
46AQI (US)
16th April 2026
36AQI (US)
36AQI (US)
17th April 2026
41AQI (US)
41AQI (US)
18th April 2026
35AQI (US)
35AQI (US)
19th April 2026
40AQI (US)
40AQI (US)
20th April 2026
39AQI (US)
39AQI (US)
21st April 2026
41AQI (US)
41AQI (US)
22nd April 2026
47AQI (US)
47AQI (US)
23rd April 2026
38AQI (US)
38AQI (US)
24th April 2026
32AQI (US)
32AQI (US)
25th April 2026
46AQI (US)
46AQI (US)
26th April 2026
51AQI (US)
51AQI (US)
27th April 2026
48AQI (US)
48AQI (US)
28th April 2026
43AQI (US)
43AQI (US)
29th April 2026
40AQI (US)
40AQI (US)
30th April 2026
39AQI (US)
39AQI (US)
1st May 2026
48AQI (US)
48AQI (US)
2nd May 2026
51AQI (US)
51AQI (US)
3rd May 2026
45AQI (US)
45AQI (US)
4th May 2026
28AQI (US)
28AQI (US)
5th May 2026
23AQI (US)
23AQI (US)
6th May 2026
35AQI (US)
35AQI (US)
7th May 2026
36AQI (US)
36AQI (US)
8th May 2026
28AQI (US)
28AQI (US)
9th May 2026
27AQI (US)
27AQI (US)
10th May 2026
35AQI (US)
35AQI (US)
11th May 2026
38AQI (US)
38AQI (US)
12th May 2026
42AQI (US)
42AQI (US)
13th May 2026
45AQI (US)
45AQI (US)
14th May 2026
41AQI (US)
41AQI (US)
15th May 2026
42AQI (US)
42AQI (US)
16th May 2026
86AQI (US)
86AQI (US)
17th May 2026
68AQI (US)
68AQI (US)
18th May 2026
53AQI (US)
53AQI (US)
19th May 2026
49AQI (US)
49AQI (US)
20th May 2026
62AQI (US)
62AQI (US)
21st May 2026
58AQI (US)
58AQI (US)
22nd May 2026
60AQI (US)
60AQI (US)
23rd May 2026
54AQI (US)
54AQI (US)
24th May 2026
59AQI (US)
59AQI (US)
25th May 2026
47AQI (US)
47AQI (US)
26th May 2026
40AQI (US)
40AQI (US)
27th May 2026
26AQI (US)
26AQI (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
35AQI (US)
35AQI (US)
1st June 2026
47AQI (US)
47AQI (US)
2nd June 2026
36AQI (US)
36AQI (US)
3rd June 2026
22AQI (US)
22AQI (US)
4th June 2026
24AQI (US)
24AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
24AQI (US)
24AQI (US)
7th June 2026
23AQI (US)
23AQI (US)
8th June 2026
21AQI (US)
21AQI (US)
9th June 2026
23AQI (US)
23AQI (US)
10th June 2026
23AQI (US)
23AQI (US)
11th June 2026
25AQI (US)
25AQI (US)
12th June 2026
26AQI (US)
26AQI (US)
13th June 2026
28AQI (US)
28AQI (US)
14th June 2026
25AQI (US)
25AQI (US)
15th June 2026
20AQI (US)
20AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
25AQI (US)
25AQI (US)
18th June 2026
26AQI (US)
26AQI (US)
19th June 2026
31AQI (US)
31AQI (US)
20th June 2026
23AQI (US)
23AQI (US)
21st June 2026
20AQI (US)
20AQI (US)
22nd June 2026
19AQI (US)
19AQI (US)
23rd June 2026
22AQI (US)
22AQI (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
28AQI (US)
28AQI (US)
29th June 2026
27AQI (US)
27AQI (US)
30th June 2026
26AQI (US)
26AQI (US)
1st July 2026
28AQI (US)
28AQI (US)
2nd July 2026
19AQI (US)
19AQI (US)
3rd July 2026
14AQI (US)
14AQI (US)
4th July 2026
45AQI (US)
45AQI (US)
5th July 2026
16AQI (US)
16AQI (US)
6th July 2026
28AQI (US)
28AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
26AQI (US)
26AQI (US)
9th July 2026
26AQI (US)
26AQI (US)
10th July 2026
27AQI (US)
27AQI (US)
11th July 2026
29AQI (US)
29AQI (US)
12th July 2026
28AQI (US)
28AQI (US)
13th July 2026
29AQI (US)
29AQI (US)
14th July 2026
30AQI (US)
30AQI (US)
15th July 2026
31AQI (US)
31AQI (US)
16th July 2026
45AQI (US)
45AQI (US)
17th July 2026
42AQI (US)
42AQI (US)
18th July 2026
30AQI (US)
30AQI (US)
19th July 2026
29AQI (US)
29AQI (US)
20th July 2026
36AQI (US)
36AQI (US)
21st July 2026
52AQI (US)
52AQI (US)
22nd July 2026
62AQI (US)
62AQI (US)
23rd July 2026
55AQI (US)
55AQI (US)
24th July 2026
45AQI (US)
45AQI (US)
25th July 2026
40AQI (US)
40AQI (US)
26th July 2026
21AQI (US)
21AQI (US)
27th July 2026
25AQI (US)
25AQI (US)
28th July 2026
29AQI (US)
29AQI (US)
29th July 2026
29AQI (US)
29AQI (US)
30th July 2026
31AQI (US)
31AQI (US)
31st July 2026
54AQI (US)
54AQI (US)
1st August 2026
53AQI (US)
53AQI (US)
2nd August 2026
41AQI (US)
41AQI (US)
3rd August 2026
20AQI (US)
20AQI (US)
4th August 2026
25AQI (US)
25AQI (US)
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)
37AQI (US)
49AQI (US)
39AQI (US)
43AQI (US)
26AQI (US)
33AQI (US)
35AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202637AQI (US)
30
1
25
3
14
17
29
1
22
9
30
27
4
3
1
180
36
Highest AQI (US) recorded in
March49AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202541AQI (US)
30
1
27
1
23
8
23
7
27
4
25
5
23
8
23
8
30
15
16
22
8
24
7
292
73
Highest AQI (US) recorded in
July48AQI (US)
Lowest AQI (US) recorded in
January35AQI (US)
202345AQI (US)
27
4
19
9
17
14
15
15
20
11
14
16
15
16
23
4
26
4
28
3
19
10
25
6
248
112
Highest AQI (US) recorded in
April54AQI (US)
Lowest AQI (US) recorded in
October37AQI (US)
202242AQI (US)
26
4
18
3
15
16
17
13
23
8
15
15
18
6
1
17
11
27
4
23
7
31
230
88
Highest AQI (US) recorded in
August80AQI (US)
Lowest AQI (US) recorded in
December34AQI (US)
202142AQI (US)
24
7
22
6
18
11
2
22
8
21
10
21
9
26
5
22
9
25
5
28
3
24
6
30
1
283
80
2
Highest AQI (US) recorded in
March48AQI (US)
Lowest AQI (US) recorded in
December37AQI (US)
202040AQI (US)
11
2
16
5
14
4
19
11
26
5
10
21
17
2
27
4
19
11
26
5
185
70
Highest AQI (US) recorded in
August58AQI (US)
Lowest AQI (US) recorded in
July25AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
45AQI (US)Least Polluted Year Recorded
2026(Avg.)
37AQI (US)Hanno's annual 2026 AQI (US) (37) shows an average percentage change of -11.7% (improved AQI (US)) compared to previous years: 2020 (40), 2021 (42), 2022 (42), 2023 (45), 2025 (41).
