Hasuda, 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
Hasuda, Saitama, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2021
75AQILowest AQI recorded on
8th Aug 2021
15AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 43 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Hasuda, Saitama, Japan
AQI
Day
Night
.
4 AM3rd Aug 2025
6 PM
3 AM4th Aug 2025
Day time
Avg. Highest Time
12PM3rd Aug
63AQI
Avg. Lowest Time
8AM3rd Aug
38AQI
Night time
Avg. Highest Time
7PM3rd Aug
50AQI
Avg. Lowest Time
1AM4th Aug
37AQI
In the last 24 hours,
Hasuda's AQI reached its highest point of 63 at 12 PM during the Day, while the lowest point, 37, was recorded at 1 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Hasuda, Saitama, Japan
JulAug
05th - 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 - 02nd02nd - 03rd03rd - 04th04th
Day
Night
5th Jul 2025474 AMAQI
5th Jul 2025485 AMAQI
5th Jul 2025486 AMAQI
5th Jul 2025487 AMAQI
5th Jul 2025488 AMAQI
5th Jul 2025419 AMAQI
5th Jul 20254210 AMAQI
5th Jul 20254711 AMAQI
5th Jul 20255412 PMAQI
5th Jul 2025561 PMAQI
5th Jul 2025592 PMAQI
5th Jul 2025583 PMAQI
5th Jul 2025584 PMAQI
5th Jul 2025595 PMAQI
5th Jul 2025636 PMAQI
5th Jul 2025647 PMAQI
5th Jul 2025588 PMAQI
5th Jul 2025549 PMAQI
5th Jul 20255510 PMAQI
5th Jul 20255611 PMAQI
6th Jul 20255212 AMAQI
6th Jul 2025501 AMAQI
6th Jul 2025462 AMAQI
6th Jul 2025443 AMAQI
30°C28/34°C
6th Jul 2025454 AMAQI
6th Jul 2025475 AMAQI
6th Jul 2025476 AMAQI
6th Jul 2025487 AMAQI
6th Jul 2025498 AMAQI
6th Jul 2025539 AMAQI
6th Jul 20256210 AMAQI
6th Jul 20256211 AMAQI
6th Jul 20256112 PMAQI
6th Jul 2025641 PMAQI
6th Jul 2025642 PMAQI
6th Jul 2025623 PMAQI
6th Jul 2025654 PMAQI
6th Jul 2025695 PMAQI
6th Jul 2025786 PMAQI
6th Jul 2025857 PMAQI
6th Jul 2025808 PMAQI
6th Jul 2025689 PMAQI
6th Jul 20257110 PMAQI
6th Jul 20257311 PMAQI
7th Jul 20257512 AMAQI
7th Jul 2025671 AMAQI
7th Jul 2025482 AMAQI
7th Jul 2025493 AMAQI
32°C28/37°C
7th Jul 2025504 AMAQI
7th Jul 2025525 AMAQI
7th Jul 2025526 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025528 AMAQI
7th Jul 20251049 AMAQI
7th Jul 202511010 AMAQI
7th Jul 20259911 AMAQI
7th Jul 20259712 PMAQI
7th Jul 2025901 PMAQI
7th Jul 2025902 PMAQI
7th Jul 2025883 PMAQI
7th Jul 2025874 PMAQI
7th Jul 2025875 PMAQI
7th Jul 2025926 PMAQI
7th Jul 2025967 PMAQI
7th Jul 2025948 PMAQI
7th Jul 2025809 PMAQI
7th Jul 20257910 PMAQI
7th Jul 20257811 PMAQI
8th Jul 20257912 AMAQI
8th Jul 2025701 AMAQI
8th Jul 2025562 AMAQI
8th Jul 2025563 AMAQI
32°C29/36°C
8th Jul 2025584 AMAQI
8th Jul 2025645 AMAQI
8th Jul 2025646 AMAQI
8th Jul 2025647 AMAQI
8th Jul 2025638 AMAQI
8th Jul 20251069 AMAQI
8th Jul 202511410 AMAQI
8th Jul 202510511 AMAQI
8th Jul 20259912 PMAQI
8th Jul 2025891 PMAQI
8th Jul 2025822 PMAQI
8th Jul 2025743 PMAQI
8th Jul 2025684 PMAQI
8th Jul 2025805 PMAQI
8th Jul 2025876 PMAQI
8th Jul 2025857 PMAQI
8th Jul 2025828 PMAQI
8th Jul 2025759 PMAQI
8th Jul 20257910 PMAQI
8th Jul 20258011 PMAQI
9th Jul 20257912 AMAQI
9th Jul 2025741 AMAQI
9th Jul 2025642 AMAQI
9th Jul 2025643 AMAQI
32°C29/37°C
9th Jul 2025664 AMAQI
9th Jul 2025715 AMAQI
9th Jul 2025716 AMAQI
9th Jul 2025707 AMAQI
9th Jul 2025708 AMAQI
9th Jul 2025989 AMAQI
9th Jul 202510310 AMAQI
9th Jul 20259611 AMAQI
9th Jul 202510512 PMAQI
9th Jul 20251081 PMAQI
9th Jul 20251152 PMAQI
9th Jul 20251073 PMAQI
9th Jul 2025984 PMAQI
9th Jul 20251015 PMAQI
9th Jul 2025976 PMAQI
9th Jul 2025917 PMAQI
9th Jul 2025788 PMAQI
9th Jul 2025679 PMAQI
9th Jul 20256410 PMAQI
9th Jul 20256211 PMAQI
10th Jul 20256112 AMAQI
10th Jul 2025641 AMAQI
10th Jul 2025702 AMAQI
10th Jul 2025703 AMAQI
32°C28/37°C
10th Jul 2025714 AMAQI
10th Jul 2025765 AMAQI
10th Jul 2025766 AMAQI
10th Jul 2025767 AMAQI
10th Jul 2025768 AMAQI
10th Jul 2025629 AMAQI
10th Jul 20256410 AMAQI
10th Jul 20257911 AMAQI
10th Jul 20258012 PMAQI
10th Jul 2025801 PMAQI
10th Jul 2025732 PMAQI
10th Jul 2025703 PMAQI
10th Jul 2025604 PMAQI
10th Jul 2025565 PMAQI
10th Jul 2025536 PMAQI
10th Jul 2025527 PMAQI
10th Jul 2025518 PMAQI
10th Jul 2025589 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20255812 AMAQI
11th Jul 2025621 AMAQI
11th Jul 2025702 AMAQI
11th Jul 2025703 AMAQI
30°C24/37°C
11th Jul 2025704 AMAQI
11th Jul 2025715 AMAQI
11th Jul 2025706 AMAQI
11th Jul 2025707 AMAQI
11th Jul 2025708 AMAQI
11th Jul 2025299 AMAQI
11th Jul 20252010 AMAQI
11th Jul 20252211 AMAQI
11th Jul 20252212 PMAQI
11th Jul 2025351 PMAQI
11th Jul 2025302 PMAQI
11th Jul 2025323 PMAQI
11th Jul 2025284 PMAQI
11th Jul 2025285 PMAQI
11th Jul 2025266 PMAQI
11th Jul 2025267 PMAQI
11th Jul 2025378 PMAQI
11th Jul 2025569 PMAQI
11th Jul 20255610 PMAQI
11th Jul 20255611 PMAQI
12th Jul 20255712 AMAQI
12th Jul 2025581 AMAQI
12th Jul 2025662 AMAQI
12th Jul 2025673 AMAQI
24°C23/25°C
12th Jul 2025654 AMAQI
12th Jul 2025625 AMAQI
12th Jul 2025626 AMAQI
12th Jul 2025627 AMAQI
12th Jul 2025628 AMAQI
12th Jul 2025439 AMAQI
12th Jul 20253610 AMAQI
12th Jul 20253711 AMAQI
12th Jul 20254212 PMAQI
12th Jul 2025491 PMAQI
12th Jul 2025502 PMAQI
12th Jul 2025503 PMAQI
12th Jul 2025504 PMAQI
12th Jul 2025465 PMAQI
12th Jul 2025396 PMAQI
12th Jul 2025317 PMAQI
12th Jul 2025428 PMAQI
12th Jul 2025549 PMAQI
12th Jul 20255410 PMAQI
12th Jul 20255311 PMAQI
13th Jul 20255512 AMAQI
13th Jul 2025561 AMAQI
13th Jul 2025622 AMAQI
13th Jul 2025623 AMAQI
25°C22/29°C
13th Jul 2025614 AMAQI
13th Jul 2025595 AMAQI
13th Jul 2025596 AMAQI
13th Jul 2025597 AMAQI
13th Jul 2025598 AMAQI
13th Jul 2025479 AMAQI
13th Jul 20253810 AMAQI
13th Jul 20254511 AMAQI
13th Jul 20255112 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025542 PMAQI
13th Jul 2025523 PMAQI
13th Jul 2025524 PMAQI
13th Jul 2025475 PMAQI
13th Jul 2025466 PMAQI
13th Jul 2025457 PMAQI
13th Jul 2025448 PMAQI
13th Jul 2025529 PMAQI
13th Jul 20254910 PMAQI
13th Jul 20255211 PMAQI
14th Jul 20254812 AMAQI
14th Jul 2025531 AMAQI
14th Jul 2025592 AMAQI
14th Jul 2025593 AMAQI
27°C24/32°C
14th Jul 2025584 AMAQI
14th Jul 2025585 AMAQI
14th Jul 2025586 AMAQI
14th Jul 2025577 AMAQI
14th Jul 2025578 AMAQI
14th Jul 2025329 AMAQI
14th Jul 20251810 AMAQI
14th Jul 20252011 AMAQI
14th Jul 20251812 PMAQI
14th Jul 2025221 PMAQI
14th Jul 2025222 PMAQI
14th Jul 2025243 PMAQI
14th Jul 2025244 PMAQI
14th Jul 2025245 PMAQI
14th Jul 2025246 PMAQI
14th Jul 2025257 PMAQI
14th Jul 2025308 PMAQI
14th Jul 2025469 PMAQI
14th Jul 20254610 PMAQI
14th Jul 20254711 PMAQI
15th Jul 20254712 AMAQI
15th Jul 2025511 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025563 AMAQI
26°C25/29°C
15th Jul 2025564 AMAQI
15th Jul 2025535 AMAQI
15th Jul 2025546 AMAQI
15th Jul 2025537 AMAQI
15th Jul 2025548 AMAQI
15th Jul 2025369 AMAQI
15th Jul 20252910 AMAQI
15th Jul 20252411 AMAQI
15th Jul 20252312 PMAQI
15th Jul 2025271 PMAQI
15th Jul 2025222 PMAQI
15th Jul 2025303 PMAQI
15th Jul 2025304 PMAQI
15th Jul 2025205 PMAQI
15th Jul 2025286 PMAQI
15th Jul 2025267 PMAQI
15th Jul 2025248 PMAQI
15th Jul 2025389 PMAQI
15th Jul 20254110 PMAQI
15th Jul 20254311 PMAQI
16th Jul 20254512 AMAQI
16th Jul 2025481 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025543 AMAQI
28°C27/32°C
16th Jul 2025534 AMAQI
16th Jul 2025525 AMAQI
16th Jul 2025526 AMAQI
16th Jul 2025517 AMAQI
16th Jul 2025528 AMAQI
16th Jul 2025539 AMAQI
16th Jul 20254610 AMAQI
16th Jul 20253411 AMAQI
16th Jul 20252812 PMAQI
16th Jul 2025221 PMAQI
16th Jul 2025202 PMAQI
16th Jul 2025223 PMAQI
16th Jul 2025264 PMAQI
16th Jul 2025255 PMAQI
16th Jul 2025266 PMAQI
16th Jul 2025227 PMAQI
16th Jul 2025268 PMAQI
16th Jul 2025399 PMAQI
16th Jul 20254010 PMAQI
16th Jul 20254011 PMAQI
17th Jul 20254212 AMAQI
17th Jul 2025431 AMAQI
17th Jul 2025502 AMAQI
17th Jul 2025523 AMAQI
29°C26/32°C
17th Jul 2025514 AMAQI
17th Jul 2025495 AMAQI
17th Jul 2025486 AMAQI
17th Jul 2025487 AMAQI
17th Jul 2025498 AMAQI
17th Jul 2025289 AMAQI
17th Jul 20253010 AMAQI
17th Jul 20253211 AMAQI
17th Jul 20253012 PMAQI
17th Jul 2025341 PMAQI
17th Jul 2025322 PMAQI
17th Jul 2025343 PMAQI
17th Jul 2025344 PMAQI
17th Jul 2025335 PMAQI
17th Jul 2025366 PMAQI
17th Jul 2025387 PMAQI
17th Jul 2025428 PMAQI
17th Jul 2025459 PMAQI
17th Jul 20254610 PMAQI
17th Jul 20254511 PMAQI
18th Jul 20254412 AMAQI
18th Jul 2025471 AMAQI
18th Jul 2025492 AMAQI
18th Jul 2025503 AMAQI
30°C27/33°C
18th Jul 2025484 AMAQI
18th Jul 2025465 AMAQI
18th Jul 2025456 AMAQI
18th Jul 2025467 AMAQI
18th Jul 2025458 AMAQI
18th Jul 2025379 AMAQI
18th Jul 20253110 AMAQI
18th Jul 20252511 AMAQI
18th Jul 20252312 PMAQI
18th Jul 2025251 PMAQI
18th Jul 2025242 PMAQI
18th Jul 2025283 PMAQI
18th Jul 2025274 PMAQI
18th Jul 2025265 PMAQI
18th Jul 2025286 PMAQI
18th Jul 2025297 PMAQI
18th Jul 2025308 PMAQI
18th Jul 2025369 PMAQI
18th Jul 20253710 PMAQI
18th Jul 20253811 PMAQI
19th Jul 20253812 AMAQI
19th Jul 2025391 AMAQI
19th Jul 2025472 AMAQI
19th Jul 2025473 AMAQI
29°C26/34°C
19th Jul 2025454 AMAQI
19th Jul 2025435 AMAQI
19th Jul 2025426 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025438 AMAQI
19th Jul 2025319 AMAQI
19th Jul 20252610 AMAQI
19th Jul 20252611 AMAQI
19th Jul 20252412 PMAQI
19th Jul 2025271 PMAQI
19th Jul 2025192 PMAQI
19th Jul 2025203 PMAQI
19th Jul 2025234 PMAQI
19th Jul 2025245 PMAQI
19th Jul 2025246 PMAQI
19th Jul 2025267 PMAQI
19th Jul 2025348 PMAQI
19th Jul 2025369 PMAQI
19th Jul 20253410 PMAQI
19th Jul 20253411 PMAQI
20th Jul 20253512 AMAQI
20th Jul 2025371 AMAQI
20th Jul 2025442 AMAQI
20th Jul 2025443 AMAQI
30°C26/34°C
20th Jul 2025424 AMAQI
20th Jul 2025405 AMAQI
20th Jul 2025406 AMAQI
20th Jul 2025407 AMAQI
20th Jul 2025408 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20252510 AMAQI
20th Jul 20252811 AMAQI
20th Jul 20252912 PMAQI
20th Jul 2025351 PMAQI
20th Jul 2025342 PMAQI
20th Jul 2025333 PMAQI
20th Jul 2025294 PMAQI
20th Jul 2025325 PMAQI
20th Jul 2025296 PMAQI
20th Jul 2025287 PMAQI
20th Jul 2025318 PMAQI
20th Jul 2025359 PMAQI
20th Jul 20253810 PMAQI
20th Jul 20253611 PMAQI
21st Jul 20253412 AMAQI
21st Jul 2025361 AMAQI
21st Jul 2025402 AMAQI
21st Jul 2025403 AMAQI
31°C27/36°C
21st Jul 2025404 AMAQI
21st Jul 2025385 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025309 AMAQI
21st Jul 20252810 AMAQI
21st Jul 20253511 AMAQI
21st Jul 20254012 PMAQI
21st Jul 2025431 PMAQI
21st Jul 2025422 PMAQI
21st Jul 2025483 PMAQI
21st Jul 2025434 PMAQI
21st Jul 2025445 PMAQI
21st Jul 2025376 PMAQI
21st Jul 2025367 PMAQI
21st Jul 2025348 PMAQI
21st Jul 2025379 PMAQI
21st Jul 20253310 PMAQI
21st Jul 20253211 PMAQI
22nd Jul 20253412 AMAQI
22nd Jul 2025361 AMAQI
22nd Jul 2025382 AMAQI
22nd Jul 2025383 AMAQI
32°C28/38°C
22nd Jul 2025384 AMAQI
22nd Jul 2025385 AMAQI
22nd Jul 2025386 AMAQI
22nd Jul 2025387 AMAQI
22nd Jul 2025388 AMAQI
22nd Jul 2025299 AMAQI
22nd Jul 20253410 AMAQI
22nd Jul 20254111 AMAQI
22nd Jul 20254612 PMAQI
22nd Jul 2025471 PMAQI
22nd Jul 2025512 PMAQI
22nd Jul 2025543 PMAQI
22nd Jul 2025574 PMAQI
22nd Jul 2025535 PMAQI
22nd Jul 2025426 PMAQI
22nd Jul 2025347 PMAQI
22nd Jul 2025308 PMAQI
22nd Jul 2025339 PMAQI
22nd Jul 20253210 PMAQI
22nd Jul 20253211 PMAQI
23rd Jul 20253312 AMAQI
23rd Jul 2025361 AMAQI
23rd Jul 2025382 AMAQI
23rd Jul 2025383 AMAQI
32°C29/38°C
23rd Jul 2025384 AMAQI
23rd Jul 2025395 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025397 AMAQI
23rd Jul 2025398 AMAQI
23rd Jul 2025409 AMAQI
23rd Jul 20254110 AMAQI
23rd Jul 20255311 AMAQI
23rd Jul 20255612 PMAQI
23rd Jul 2025581 PMAQI
23rd Jul 2025572 PMAQI
23rd Jul 2025633 PMAQI
23rd Jul 2025624 PMAQI
23rd Jul 2025565 PMAQI
23rd Jul 2025536 PMAQI
23rd Jul 2025497 PMAQI
23rd Jul 2025448 PMAQI
23rd Jul 2025379 PMAQI
23rd Jul 20253210 PMAQI
23rd Jul 20253211 PMAQI
24th Jul 20253212 AMAQI
24th Jul 2025341 AMAQI
24th Jul 2025382 AMAQI
24th Jul 2025383 AMAQI
32°C28/38°C
24th Jul 2025404 AMAQI
24th Jul 2025425 AMAQI
24th Jul 2025436 AMAQI
24th Jul 2025427 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025489 AMAQI
24th Jul 20254710 AMAQI
24th Jul 20255411 AMAQI
24th Jul 20256212 PMAQI
24th Jul 2025581 PMAQI
24th Jul 2025592 PMAQI
24th Jul 2025563 PMAQI
24th Jul 2025624 PMAQI
24th Jul 2025685 PMAQI
24th Jul 2025526 PMAQI
24th Jul 2025427 PMAQI
24th Jul 2025388 PMAQI
24th Jul 2025389 PMAQI
24th Jul 20253610 PMAQI
24th Jul 20253611 PMAQI
25th Jul 20253412 AMAQI
25th Jul 2025351 AMAQI
25th Jul 2025392 AMAQI
25th Jul 2025393 AMAQI
33°C28/38°C
25th Jul 2025414 AMAQI
25th Jul 2025445 AMAQI
25th Jul 2025446 AMAQI
25th Jul 2025437 AMAQI
25th Jul 2025448 AMAQI
25th Jul 2025369 AMAQI
25th Jul 20254010 AMAQI
25th Jul 20255211 AMAQI
25th Jul 20255312 PMAQI
25th Jul 2025551 PMAQI
25th Jul 2025582 PMAQI
25th Jul 2025613 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025395 PMAQI
25th Jul 2025346 PMAQI
25th Jul 2025307 PMAQI
25th Jul 2025318 PMAQI
25th Jul 2025349 PMAQI
25th Jul 20253710 PMAQI
25th Jul 20253611 PMAQI
26th Jul 20253012 AMAQI
26th Jul 2025361 AMAQI
26th Jul 2025412 AMAQI
26th Jul 2025403 AMAQI
33°C29/38°C
26th Jul 2025424 AMAQI
26th Jul 2025445 AMAQI
26th Jul 2025446 AMAQI
26th Jul 2025447 AMAQI
26th Jul 2025448 AMAQI
26th Jul 2025369 AMAQI
26th Jul 20254610 AMAQI
26th Jul 20255311 AMAQI
26th Jul 20255812 PMAQI
26th Jul 2025621 PMAQI
26th Jul 2025632 PMAQI
26th Jul 2025593 PMAQI
26th Jul 2025504 PMAQI
26th Jul 2025355 PMAQI
26th Jul 2025376 PMAQI
26th Jul 2025287 PMAQI
26th Jul 2025368 PMAQI
26th Jul 2025369 PMAQI
26th Jul 20253410 PMAQI
26th Jul 20253211 PMAQI
27th Jul 20253112 AMAQI
27th Jul 2025351 AMAQI
27th Jul 2025392 AMAQI
27th Jul 2025393 AMAQI
33°C29/38°C
27th Jul 2025424 AMAQI
27th Jul 2025465 AMAQI
27th Jul 2025446 AMAQI
27th Jul 2025447 AMAQI
27th Jul 2025448 AMAQI
27th Jul 2025489 AMAQI
27th Jul 20255310 AMAQI
27th Jul 20255411 AMAQI
27th Jul 20255312 PMAQI
27th Jul 2025531 PMAQI
27th Jul 2025532 PMAQI
27th Jul 2025533 PMAQI
27th Jul 2025504 PMAQI
27th Jul 2025365 PMAQI
27th Jul 2025286 PMAQI
27th Jul 2025267 PMAQI
27th Jul 2025308 PMAQI
27th Jul 2025329 PMAQI
27th Jul 20253010 PMAQI
27th Jul 20253011 PMAQI
28th Jul 20253012 AMAQI
28th Jul 2025341 AMAQI
28th Jul 2025392 AMAQI
28th Jul 2025403 AMAQI
33°C29/38°C
28th Jul 2025414 AMAQI
28th Jul 2025425 AMAQI
28th Jul 2025426 AMAQI
28th Jul 2025427 AMAQI
28th Jul 2025428 AMAQI
28th Jul 2025309 AMAQI
28th Jul 20252910 AMAQI
28th Jul 20254011 AMAQI
28th Jul 20254212 PMAQI
28th Jul 2025461 PMAQI
28th Jul 2025462 PMAQI
28th Jul 2025513 PMAQI
28th Jul 2025524 PMAQI
28th Jul 2025575 PMAQI
28th Jul 2025586 PMAQI
28th Jul 2025557 PMAQI
28th Jul 2025488 PMAQI
28th Jul 2025399 PMAQI
28th Jul 20253710 PMAQI
28th Jul 20253611 PMAQI
29th Jul 20253512 AMAQI
29th Jul 2025361 AMAQI
29th Jul 2025402 AMAQI
29th Jul 2025393 AMAQI
33°C29/38°C
29th Jul 2025404 AMAQI
29th Jul 2025415 AMAQI
29th Jul 2025406 AMAQI
29th Jul 2025417 AMAQI
29th Jul 2025408 AMAQI
29th Jul 2025289 AMAQI
29th Jul 20253110 AMAQI
29th Jul 20254211 AMAQI
29th Jul 20254712 PMAQI
29th Jul 2025461 PMAQI
29th Jul 2025522 PMAQI
29th Jul 2025503 PMAQI
29th Jul 2025514 PMAQI
29th Jul 2025445 PMAQI
29th Jul 2025376 PMAQI
29th Jul 2025317 PMAQI
29th Jul 2025278 PMAQI
29th Jul 2025329 PMAQI
29th Jul 20252910 PMAQI
29th Jul 20253011 PMAQI
30th Jul 20252812 AMAQI
30th Jul 2025311 AMAQI
30th Jul 2025382 AMAQI
30th Jul 2025383 AMAQI
33°C28/39°C
30th Jul 2025394 AMAQI
30th Jul 2025405 AMAQI
30th Jul 2025406 AMAQI
30th Jul 2025407 AMAQI
30th Jul 2025408 AMAQI
30th Jul 2025249 AMAQI
30th Jul 20251810 AMAQI
30th Jul 20252111 AMAQI
30th Jul 20252512 PMAQI
30th Jul 2025321 PMAQI
30th Jul 2025302 PMAQI
30th Jul 2025323 PMAQI
30th Jul 2025354 PMAQI
30th Jul 2025265 PMAQI
30th Jul 2025296 PMAQI
30th Jul 2025317 PMAQI
30th Jul 2025348 PMAQI
30th Jul 2025359 PMAQI
30th Jul 20253510 PMAQI
30th Jul 20253611 PMAQI
31st Jul 20253612 AMAQI
31st Jul 2025361 AMAQI
31st Jul 2025362 AMAQI
31st Jul 2025373 AMAQI
31°C27/37°C
31st Jul 2025364 AMAQI
31st Jul 2025355 AMAQI
31st Jul 2025356 AMAQI
31st Jul 2025357 AMAQI
31st Jul 2025358 AMAQI
31st Jul 2025359 AMAQI
31st Jul 20253510 AMAQI
31st Jul 20253811 AMAQI
31st Jul 20253612 PMAQI
31st Jul 2025381 PMAQI
31st Jul 2025402 PMAQI
31st Jul 2025353 PMAQI
31st Jul 2025324 PMAQI
31st Jul 2025305 PMAQI
31st Jul 2025276 PMAQI
31st Jul 2025267 PMAQI
31st Jul 2025308 PMAQI
31st Jul 2025279 PMAQI
31st Jul 20253010 PMAQI
31st Jul 20252411 PMAQI
1st Aug 20252612 AMAQI
1st Aug 2025301 AMAQI
1st Aug 2025322 AMAQI
1st Aug 2025343 AMAQI
30°C26/35°C
1st Aug 2025354 AMAQI
1st Aug 2025345 AMAQI
1st Aug 2025366 AMAQI
1st Aug 2025347 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025349 AMAQI
1st Aug 20253210 AMAQI
1st Aug 20254011 AMAQI
1st Aug 20254712 PMAQI
1st Aug 2025351 PMAQI
1st Aug 2025382 PMAQI
1st Aug 2025303 PMAQI
1st Aug 2025434 PMAQI
1st Aug 2025325 PMAQI
1st Aug 2025386 PMAQI
1st Aug 2025257 PMAQI
1st Aug 2025288 PMAQI
1st Aug 2025289 PMAQI
1st Aug 20253010 PMAQI
1st Aug 20252811 PMAQI
2nd Aug 20252812 AMAQI
2nd Aug 2025331 AMAQI
2nd Aug 2025382 AMAQI
2nd Aug 2025393 AMAQI
28°C26/32°C
2nd Aug 2025394 AMAQI
2nd Aug 2025375 AMAQI
2nd Aug 2025406 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025398 AMAQI
2nd Aug 2025329 AMAQI
2nd Aug 20253410 AMAQI
2nd Aug 20254011 AMAQI
2nd Aug 20254012 PMAQI
2nd Aug 2025461 PMAQI
2nd Aug 2025542 PMAQI
2nd Aug 2025553 PMAQI
2nd Aug 2025514 PMAQI
2nd Aug 2025525 PMAQI
2nd Aug 2025556 PMAQI
2nd Aug 2025567 PMAQI
2nd Aug 2025428 PMAQI
2nd Aug 2025389 PMAQI
2nd Aug 20253510 PMAQI
2nd Aug 20254511 PMAQI
3rd Aug 20253312 AMAQI
3rd Aug 2025341 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025373 AMAQI
32°C27/38°C
3rd Aug 2025404 AMAQI
3rd Aug 2025395 AMAQI
3rd Aug 2025386 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025388 AMAQI
3rd Aug 2025509 AMAQI
3rd Aug 20255610 AMAQI
3rd Aug 20255211 AMAQI
3rd Aug 20256312 PMAQI
3rd Aug 2025551 PMAQI
3rd Aug 2025562 PMAQI
3rd Aug 2025533 PMAQI
3rd Aug 2025474 PMAQI
3rd Aug 2025535 PMAQI
3rd Aug 2025546 PMAQI
3rd Aug 2025507 PMAQI
3rd Aug 2025458 PMAQI
3rd Aug 2025429 PMAQI
3rd Aug 20254010 PMAQI
3rd Aug 20253911 PMAQI
4th Aug 20253812 AMAQI
4th Aug 2025371 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025393 AMAQI
32°C28/38°C
4th Aug 2025414 AMAQI
4 AM4th Aug 2025435 AMAQI
4th Aug 2025426 AMAQI
4th Aug 2025427 AMAQI
4th Aug 2025438 AMAQI
4th Aug 2025599 AMAQI
4th Aug 20256410 AMAQI
4th Aug 20257411 AMAQI
11 AM4th Aug 20257212 PMAQI
4th Aug 2025761 PMAQI
4th Aug 2025852 PMAQI
4th Aug 2025783 PMAQI
4th Aug 2025844 PMAQI
4th Aug 2025905 PMAQI
4th Aug 2025826 PMAQI
6 PM4th Aug 2025727 PMAQI
4th Aug 2025668 PMAQI
4th Aug 2025609 PMAQI
4th Aug 20255610 PMAQI
4th Aug 20254811 PMAQI
11 PM3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 6 PM
48AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
9 AM - 6 PM
48AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 6 PM (Avg. 48), while the lowest AQI was between 9 AM to 6 PM (Avg. 48).
Night time
Avg. Highest Time
2 AM - 3 AM
47AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
12 AM - 1 AM
44AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 3 AM (Avg. 47), while the lowest AQI was between 12 AM to 1 AM (Avg. 44).
2025 Days Vs Air Quality
Hasuda, Saitama, Japan
2025
84%
181
16%
34
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
181 DaysModerate
34 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2025, 84% 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
Hasuda, Saitama, Japan
AQI levels in 2025
AQI
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.
1st January 2025
34AQI
34AQI
2nd January 2025
37AQI
37AQI
3rd January 2025
27AQI
27AQI
4th January 2025
30AQI
30AQI
5th January 2025
43AQI
43AQI
6th January 2025
58AQI
58AQI
7th January 2025
35AQI
35AQI
8th January 2025
39AQI
39AQI
9th January 2025
36AQI
36AQI
10th January 2025
30AQI
30AQI
11th January 2025
32AQI
32AQI
12th January 2025
50AQI
50AQI
13th January 2025
32AQI
32AQI
14th January 2025
44AQI
44AQI
15th January 2025
37AQI
37AQI
16th January 2025
38AQI
38AQI
17th January 2025
32AQI
32AQI
18th January 2025
38AQI
38AQI
19th January 2025
53AQI
53AQI
20th January 2025
42AQI
42AQI
21st January 2025
48AQI
48AQI
22nd January 2025
43AQI
43AQI
23rd January 2025
52AQI
52AQI
24th January 2025
50AQI
50AQI
25th January 2025
41AQI
41AQI
26th January 2025
36AQI
36AQI
27th January 2025
41AQI
41AQI
28th January 2025
45AQI
45AQI
29th January 2025
33AQI
33AQI
30th January 2025
36AQI
36AQI
31st January 2025
30AQI
30AQI
1st February 2025
48AQI
48AQI
2nd February 2025
38AQI
38AQI
3rd February 2025
45AQI
45AQI
4th February 2025
34AQI
34AQI
5th February 2025
34AQI
34AQI
6th February 2025
28AQI
28AQI
7th February 2025
33AQI
33AQI
8th February 2025
29AQI
29AQI
9th February 2025
30AQI
30AQI
10th February 2025
29AQI
29AQI
11th February 2025
32AQI
32AQI
12th February 2025
45AQI
45AQI
13th February 2025
38AQI
38AQI
14th February 2025
37AQI
37AQI
15th February 2025
33AQI
33AQI
16th February 2025
43AQI
43AQI
17th February 2025
39AQI
39AQI
18th February 2025
34AQI
34AQI
19th February 2025
31AQI
31AQI
20th February 2025
30AQI
30AQI
21st February 2025
30AQI
30AQI
22nd February 2025
31AQI
31AQI
23rd February 2025
31AQI
31AQI
24th February 2025
32AQI
32AQI
25th February 2025
32AQI
32AQI
26th February 2025
40AQI
40AQI
27th February 2025
44AQI
44AQI
28th February 2025
55AQI
55AQI
1st March 2025
53AQI
53AQI
2nd March 2025
63AQI
63AQI
3rd March 2025
40AQI
40AQI
4th March 2025
41AQI
41AQI
5th March 2025
28AQI
28AQI
6th March 2025
36AQI
36AQI
7th March 2025
31AQI
31AQI
8th March 2025
42AQI
42AQI
9th March 2025
35AQI
35AQI
10th March 2025
40AQI
40AQI
11th March 2025
42AQI
42AQI
12th March 2025
49AQI
49AQI
13th March 2025
47AQI
47AQI
14th March 2025
40AQI
40AQI
15th March 2025
43AQI
43AQI
16th March 2025
27AQI
27AQI
17th March 2025
23AQI
23AQI
18th March 2025
27AQI
27AQI
19th March 2025
19AQI
19AQI
20th March 2025
27AQI
27AQI
21st March 2025
43AQI
43AQI
22nd March 2025
53AQI
53AQI
23rd March 2025
59AQI
59AQI
24th March 2025
57AQI
57AQI
25th March 2025
75AQI
75AQI
26th March 2025
76AQI
76AQI
27th March 2025
75AQI
75AQI
28th March 2025
60AQI
60AQI
29th March 2025
38AQI
38AQI
30th March 2025
40AQI
40AQI
31st March 2025
33AQI
33AQI
1st April 2025
31AQI
31AQI
2nd April 2025
22AQI
22AQI
3rd April 2025
25AQI
25AQI
4th April 2025
23AQI
23AQI
5th April 2025
31AQI
31AQI
6th April 2025
27AQI
27AQI
7th April 2025
32AQI
32AQI
8th April 2025
43AQI
43AQI
9th April 2025
30AQI
30AQI
10th April 2025
50AQI
50AQI
11th April 2025
43AQI
43AQI
12th April 2025
45AQI
45AQI
13th April 2025
34AQI
34AQI
14th April 2025
40AQI
40AQI
15th April 2025
33AQI
33AQI
16th April 2025
31AQI
31AQI
17th April 2025
49AQI
49AQI
18th April 2025
55AQI
55AQI
19th April 2025
68AQI
68AQI
20th April 2025
59AQI
59AQI
21st April 2025
50AQI
50AQI
22nd April 2025
52AQI
52AQI
23rd April 2025
34AQI
34AQI
24th April 2025
46AQI
46AQI
25th April 2025
50AQI
50AQI
26th April 2025
52AQI
52AQI
27th April 2025
56AQI
56AQI
28th April 2025
52AQI
52AQI
29th April 2025
39AQI
39AQI
30th April 2025
51AQI
51AQI
1st May 2025
45AQI
45AQI
2nd May 2025
35AQI
35AQI
3rd May 2025
35AQI
35AQI
4th May 2025
41AQI
41AQI
5th May 2025
38AQI
38AQI
6th May 2025
36AQI
36AQI
7th May 2025
29AQI
29AQI
8th May 2025
36AQI
36AQI
9th May 2025
36AQI
36AQI
10th May 2025
26AQI
26AQI
11th May 2025
24AQI
24AQI
12th May 2025
27AQI
27AQI
13th May 2025
37AQI
37AQI
14th May 2025
41AQI
41AQI
15th May 2025
42AQI
42AQI
16th May 2025
49AQI
49AQI
17th May 2025
31AQI
31AQI
18th May 2025
48AQI
48AQI
19th May 2025
46AQI
46AQI
20th May 2025
64AQI
64AQI
21st May 2025
61AQI
61AQI
22nd May 2025
50AQI
50AQI
23rd May 2025
49AQI
49AQI
24th May 2025
47AQI
47AQI
25th May 2025
35AQI
35AQI
26th May 2025
33AQI
33AQI
27th May 2025
28AQI
28AQI
28th May 2025
28AQI
28AQI
29th May 2025
32AQI
32AQI
30th May 2025
30AQI
30AQI
31st May 2025
18AQI
18AQI
1st June 2025
26AQI
26AQI
2nd June 2025
34AQI
34AQI
3rd June 2025
38AQI
38AQI
4th June 2025
29AQI
29AQI
5th June 2025
42AQI
42AQI
6th June 2025
46AQI
46AQI
7th June 2025
52AQI
52AQI
8th June 2025
61AQI
61AQI
9th June 2025
53AQI
53AQI
10th June 2025
40AQI
40AQI
11th June 2025
35AQI
35AQI
12th June 2025
45AQI
45AQI
13th June 2025
47AQI
47AQI
14th June 2025
40AQI
40AQI
15th June 2025
32AQI
32AQI
16th June 2025
41AQI
41AQI
17th June 2025
49AQI
49AQI
18th June 2025
43AQI
43AQI
19th June 2025
43AQI
43AQI
20th June 2025
44AQI
44AQI
21st June 2025
36AQI
36AQI
22nd June 2025
28AQI
28AQI
23rd June 2025
26AQI
26AQI
24th June 2025
28AQI
28AQI
25th June 2025
22AQI
22AQI
26th June 2025
24AQI
24AQI
27th June 2025
33AQI
33AQI
28th June 2025
35AQI
35AQI
29th June 2025
40AQI
40AQI
30th June 2025
44AQI
44AQI
1st July 2025
45AQI
45AQI
2nd July 2025
49AQI
49AQI
3rd July 2025
49AQI
49AQI
4th July 2025
50AQI
50AQI
5th July 2025
52AQI
52AQI
6th July 2025
61AQI
61AQI
7th July 2025
77AQI
77AQI
8th July 2025
78AQI
78AQI
9th July 2025
82AQI
82AQI
10th July 2025
65AQI
65AQI
11th July 2025
48AQI
48AQI
12th July 2025
52AQI
52AQI
13th July 2025
52AQI
52AQI
14th July 2025
40AQI
40AQI
15th July 2025
39AQI
39AQI
16th July 2025
39AQI
39AQI
17th July 2025
41AQI
41AQI
18th July 2025
37AQI
37AQI
19th July 2025
34AQI
34AQI
20th July 2025
35AQI
35AQI
21st July 2025
38AQI
38AQI
22nd July 2025
39AQI
39AQI
23rd July 2025
44AQI
44AQI
24th July 2025
45AQI
45AQI
25th July 2025
41AQI
41AQI
26th July 2025
42AQI
42AQI
27th July 2025
40AQI
40AQI
28th July 2025
43AQI
43AQI
29th July 2025
38AQI
38AQI
30th July 2025
33AQI
33AQI
31st July 2025
33AQI
33AQI
1st August 2025
33AQI
33AQI
2nd August 2025
42AQI
42AQI
3rd August 2025
43AQI
43AQI
39AQI
36AQI
44AQI
42AQI
38AQI
39AQI
47AQI
39AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202541AQI
28
3
27
1
22
9
22
8
29
2
27
3
23
8
3
181
34
Highest AQI recorded in
July47AQI
Lowest AQI recorded in
February36AQI
202443AQI
25
6
23
6
22
9
16
14
25
6
23
7
14
17
27
4
27
3
26
5
25
5
28
3
281
85
Highest AQI recorded in
July52AQI
Lowest AQI recorded in
August37AQI
202347AQI
15
16
15
13
13
18
17
13
20
11
18
12
16
15
27
4
27
3
21
10
16
13
16
15
221
143
Highest AQI recorded in
March53AQI
Lowest AQI recorded in
August34AQI
202244AQI
25
6
16
5
16
15
15
15
23
8
19
11
14
7
1
25
3
21
10
18
12
26
5
219
97
Highest AQI recorded in
November50AQI
Lowest AQI recorded in
August27AQI
202142AQI
20
11
20
8
20
10
1
27
3
22
9
25
5
28
3
26
5
27
3
27
4
19
11
20
11
281
83
1
Highest AQI recorded in
March46AQI
Lowest AQI recorded in
August36AQI
202040AQI
7
6
15
6
16
2
27
3
29
2
21
10
18
1
25
6
15
15
19
12
192
63
Highest AQI recorded in
November51AQI
Lowest AQI recorded in
September30AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
47AQILeast Polluted Year Recorded
2020(Avg.)
40AQIHasuda's annual 2025 AQI (41) shows an average percentage change of -5.5% (improved AQI) compared to previous years: 2020 (40), 2021 (42), 2022 (44), 2023 (47), 2024 (43).
