Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Hinode, Honjo, 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+

July Air Quality Analysis

Hinode, Honjo, Saitama, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
8th Jul 2025
77AQI
Lowest AQI recorded on
3rd Jul 2026
15AQI

Same Day Analysis (30th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 27 of Good air quality, showing improvement over 2025 and 2023 on the same day.

Day & Night AQI Trend: 29th Jul - 30th Jul 2026

Hinode, Honjo, Saitama, Japan

AQI
Day
Night
.

4 AM29th Jul 2026

7 PM

3 AM30th Jul 2026

Day time
Avg. Highest Time
4AM29th Jul

38AQI

Avg. Lowest Time
4PM29th Jul

21AQI

Night time
Avg. Highest Time
9PM29th Jul

31AQI

Avg. Lowest Time
3AM30th Jul

21AQI

In the last 24 hours,

Hinode's AQI reached its highest point of 38 at 4 AM during the Day, while the lowest point, 21, was recorded at 3 AM during the Night between 29th Jul and 30th Jul 2026.

Day & Night AQI Trend : Jul 2026

Hinode, Honjo, Saitama, Japan

Jul
01st - 02nd02nd - 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
Day
Night
1st Jul 2026244 AMAQI
1st Jul 2026235 AMAQI
1st Jul 2026246 AMAQI
1st Jul 2026247 AMAQI
1st Jul 2026268 AMAQI
1st Jul 2026259 AMAQI
1st Jul 20262610 AMAQI
1st Jul 20262511 AMAQI
1st Jul 20262412 PMAQI
1st Jul 2026271 PMAQI
1st Jul 2026262 PMAQI
1st Jul 2026253 PMAQI
1st Jul 2026264 PMAQI
1st Jul 2026245 PMAQI
1st Jul 2026286 PMAQI
1st Jul 2026277 PMAQI
1st Jul 2026288 PMAQI
1st Jul 2026289 PMAQI
1st Jul 20262910 PMAQI
1st Jul 20263311 PMAQI
2nd Jul 20263612 AMAQI
2nd Jul 2026301 AMAQI
2nd Jul 2026312 AMAQI
2nd Jul 2026303 AMAQI

24°C20/28°C

2nd Jul 2026284 AMAQI
2nd Jul 2026265 AMAQI
2nd Jul 2026256 AMAQI
2nd Jul 2026247 AMAQI
2nd Jul 2026258 AMAQI
2nd Jul 2026279 AMAQI
2nd Jul 20262610 AMAQI
2nd Jul 20262311 AMAQI
2nd Jul 20261812 PMAQI
2nd Jul 2026181 PMAQI
2nd Jul 2026192 PMAQI
2nd Jul 2026103 PMAQI
2nd Jul 2026124 PMAQI
2nd Jul 2026175 PMAQI
2nd Jul 2026126 PMAQI
2nd Jul 2026127 PMAQI
2nd Jul 202688 PMAQI
2nd Jul 202689 PMAQI
2nd Jul 2026810 PMAQI
2nd Jul 20261711 PMAQI
3rd Jul 2026812 AMAQI
3rd Jul 202681 AMAQI
3rd Jul 202682 AMAQI
3rd Jul 2026143 AMAQI

21°C20/23°C

3rd Jul 202684 AMAQI
3rd Jul 202685 AMAQI
3rd Jul 2026146 AMAQI
3rd Jul 2026117 AMAQI
3rd Jul 202698 AMAQI
3rd Jul 202689 AMAQI
3rd Jul 20261210 AMAQI
3rd Jul 2026811 AMAQI
3rd Jul 20261212 PMAQI
3rd Jul 202681 PMAQI
3rd Jul 202682 PMAQI
3rd Jul 2026173 PMAQI
3rd Jul 2026174 PMAQI
3rd Jul 2026215 PMAQI
3rd Jul 2026236 PMAQI
3rd Jul 2026217 PMAQI
3rd Jul 2026298 PMAQI
3rd Jul 2026319 PMAQI
3rd Jul 20262910 PMAQI
3rd Jul 20263311 PMAQI
4th Jul 20262812 AMAQI
4th Jul 2026271 AMAQI
4th Jul 2026262 AMAQI
4th Jul 2026283 AMAQI

22°C20/25°C

4th Jul 2026234 AMAQI
4th Jul 2026265 AMAQI
4th Jul 2026286 AMAQI
4th Jul 2026267 AMAQI
4th Jul 2026268 AMAQI
4th Jul 2026269 AMAQI
4th Jul 20262610 AMAQI
4th Jul 20266911 AMAQI
4th Jul 20266712 PMAQI
4th Jul 2026691 PMAQI
4th Jul 2026652 PMAQI
4th Jul 2026563 PMAQI
4th Jul 2026544 PMAQI
4th Jul 2026705 PMAQI
4th Jul 2026736 PMAQI
4th Jul 2026717 PMAQI
4th Jul 2026688 PMAQI
4th Jul 2026659 PMAQI
4th Jul 20264910 PMAQI
4th Jul 20263311 PMAQI
5th Jul 20263812 AMAQI
5th Jul 2026421 AMAQI
5th Jul 2026292 AMAQI
5th Jul 2026383 AMAQI

22°C21/24°C

5th Jul 2026334 AMAQI
5th Jul 2026255 AMAQI
5th Jul 2026256 AMAQI
5th Jul 2026317 AMAQI
5th Jul 2026278 AMAQI
5th Jul 2026299 AMAQI
5th Jul 20263110 AMAQI
5th Jul 20262711 AMAQI
5th Jul 20261712 PMAQI
5th Jul 2026191 PMAQI
5th Jul 2026212 PMAQI
5th Jul 2026143 PMAQI
5th Jul 2026174 PMAQI
5th Jul 2026195 PMAQI
5th Jul 2026216 PMAQI
5th Jul 2026297 PMAQI
5th Jul 2026218 PMAQI
5th Jul 2026259 PMAQI
5th Jul 20262710 PMAQI
5th Jul 20262511 PMAQI
6th Jul 20262712 AMAQI
6th Jul 2026251 AMAQI
6th Jul 2026292 AMAQI
6th Jul 2026273 AMAQI

23°C21/26°C

6th Jul 2026314 AMAQI
6th Jul 2026365 AMAQI
6th Jul 2026296 AMAQI
6th Jul 2026317 AMAQI
6th Jul 2026278 AMAQI
6th Jul 2026299 AMAQI
6th Jul 20262710 AMAQI
6th Jul 20263411 AMAQI
6th Jul 20264012 PMAQI
6th Jul 2026421 PMAQI
6th Jul 2026312 PMAQI
6th Jul 2026403 PMAQI
6th Jul 2026424 PMAQI
6th Jul 2026365 PMAQI
6th Jul 2026196 PMAQI
6th Jul 2026207 PMAQI
6th Jul 2026248 PMAQI
6th Jul 2026269 PMAQI
6th Jul 20262610 PMAQI
6th Jul 20262811 PMAQI
7th Jul 20262812 AMAQI
7th Jul 2026281 AMAQI
7th Jul 2026262 AMAQI
7th Jul 2026303 AMAQI

21°C20/21°C

7th Jul 2026264 AMAQI
7th Jul 2026265 AMAQI
7th Jul 2026276 AMAQI
7th Jul 2026257 AMAQI
7th Jul 2026268 AMAQI
7th Jul 2026249 AMAQI
7th Jul 20262310 AMAQI
7th Jul 20262211 AMAQI
7th Jul 20262112 PMAQI
7th Jul 2026221 PMAQI
7th Jul 2026252 PMAQI
7th Jul 2026283 PMAQI
7th Jul 2026264 PMAQI
7th Jul 2026285 PMAQI
7th Jul 2026266 PMAQI
7th Jul 2026257 PMAQI
7th Jul 2026268 PMAQI
7th Jul 2026289 PMAQI
7th Jul 20262610 PMAQI
7th Jul 20262611 PMAQI
8th Jul 20262812 AMAQI
8th Jul 2026301 AMAQI
8th Jul 2026272 AMAQI
8th Jul 2026263 AMAQI

23°C19/28°C

8th Jul 2026264 AMAQI
8th Jul 2026255 AMAQI
8th Jul 2026256 AMAQI
8th Jul 2026277 AMAQI
8th Jul 2026258 AMAQI
8th Jul 2026249 AMAQI
8th Jul 20262610 AMAQI
8th Jul 20262411 AMAQI
8th Jul 20262512 PMAQI
8th Jul 2026241 PMAQI
8th Jul 2026262 PMAQI
8th Jul 2026263 PMAQI
8th Jul 2026274 PMAQI
8th Jul 2026265 PMAQI
8th Jul 2026246 PMAQI
8th Jul 2026207 PMAQI
8th Jul 2026208 PMAQI
8th Jul 2026229 PMAQI
8th Jul 20262210 PMAQI
8th Jul 20262411 PMAQI
9th Jul 20262812 AMAQI
9th Jul 2026271 AMAQI
9th Jul 2026282 AMAQI
9th Jul 2026263 AMAQI

25°C21/30°C

9th Jul 2026254 AMAQI
9th Jul 2026245 AMAQI
9th Jul 2026266 AMAQI
9th Jul 2026267 AMAQI
9th Jul 2026248 AMAQI
9th Jul 2026229 AMAQI
9th Jul 20262010 AMAQI
9th Jul 20262211 AMAQI
9th Jul 20262312 PMAQI
9th Jul 2026211 PMAQI
9th Jul 2026232 PMAQI
9th Jul 2026253 PMAQI
9th Jul 2026264 PMAQI
9th Jul 2026265 PMAQI
9th Jul 2026246 PMAQI
9th Jul 2026267 PMAQI
9th Jul 2026268 PMAQI
9th Jul 2026229 PMAQI
9th Jul 20262410 PMAQI
9th Jul 20262711 PMAQI
10th Jul 20262712 AMAQI
10th Jul 2026261 AMAQI
10th Jul 2026242 AMAQI
10th Jul 2026263 AMAQI

27°C22/33°C

10th Jul 2026244 AMAQI
10th Jul 2026275 AMAQI
10th Jul 2026266 AMAQI
10th Jul 2026267 AMAQI
10th Jul 2026268 AMAQI
10th Jul 2026269 AMAQI
10th Jul 20262610 AMAQI
10th Jul 20262511 AMAQI
10th Jul 20262612 PMAQI
10th Jul 2026241 PMAQI
10th Jul 2026252 PMAQI
10th Jul 2026243 PMAQI
10th Jul 2026244 PMAQI
10th Jul 2026295 PMAQI
10th Jul 2026286 PMAQI
10th Jul 2026287 PMAQI
10th Jul 2026278 PMAQI
10th Jul 2026289 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20262811 PMAQI
11th Jul 20262812 AMAQI
11th Jul 2026321 AMAQI
11th Jul 2026282 AMAQI
11th Jul 2026263 AMAQI

28°C23/34°C

11th Jul 2026264 AMAQI
11th Jul 2026185 AMAQI
11th Jul 2026276 AMAQI
11th Jul 2026287 AMAQI
11th Jul 2026318 AMAQI
11th Jul 2026319 AMAQI
11th Jul 20263110 AMAQI
11th Jul 20262811 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026251 PMAQI
11th Jul 2026242 PMAQI
11th Jul 2026243 PMAQI
11th Jul 2026284 PMAQI
11th Jul 2026305 PMAQI
11th Jul 2026286 PMAQI
11th Jul 2026307 PMAQI
11th Jul 2026288 PMAQI
11th Jul 2026299 PMAQI
11th Jul 20263010 PMAQI
11th Jul 20262711 PMAQI
12th Jul 20263112 AMAQI
12th Jul 2026281 AMAQI
12th Jul 2026292 AMAQI
12th Jul 2026283 AMAQI

29°C24/33°C

12th Jul 2026284 AMAQI
12th Jul 2026265 AMAQI
12th Jul 2026296 AMAQI
12th Jul 2026267 AMAQI
12th Jul 2026268 AMAQI
12th Jul 2026289 AMAQI
12th Jul 20263010 AMAQI
12th Jul 20262511 AMAQI
12th Jul 20262412 PMAQI
12th Jul 2026241 PMAQI
12th Jul 2026242 PMAQI
12th Jul 2026243 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026287 PMAQI
12th Jul 2026308 PMAQI
12th Jul 2026329 PMAQI
12th Jul 20263110 PMAQI
12th Jul 20262911 PMAQI
13th Jul 20263012 AMAQI
13th Jul 2026301 AMAQI
13th Jul 2026282 AMAQI
13th Jul 2026283 AMAQI

26°C24/29°C

13th Jul 2026284 AMAQI
13th Jul 2026265 AMAQI
13th Jul 2026266 AMAQI
13th Jul 2026267 AMAQI
13th Jul 2026278 AMAQI
13th Jul 2026289 AMAQI
13th Jul 20263010 AMAQI
13th Jul 20262811 AMAQI
13th Jul 20262812 PMAQI
13th Jul 2026231 PMAQI
13th Jul 2026202 PMAQI
13th Jul 2026243 PMAQI
13th Jul 2026264 PMAQI
13th Jul 2026345 PMAQI
13th Jul 2026326 PMAQI
13th Jul 2026307 PMAQI
13th Jul 2026328 PMAQI
13th Jul 2026329 PMAQI
13th Jul 20263310 PMAQI
13th Jul 20263711 PMAQI
14th Jul 20263612 AMAQI
14th Jul 2026721 AMAQI
14th Jul 2026702 AMAQI
14th Jul 2026693 AMAQI

26°C24/29°C

14th Jul 2026564 AMAQI
14th Jul 2026575 AMAQI
14th Jul 2026556 AMAQI
14th Jul 2026597 AMAQI
14th Jul 2026588 AMAQI
14th Jul 2026599 AMAQI
14th Jul 20263010 AMAQI
14th Jul 20262611 AMAQI
14th Jul 20262412 PMAQI
14th Jul 2026231 PMAQI
14th Jul 2026222 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026244 PMAQI
14th Jul 2026295 PMAQI
14th Jul 2026306 PMAQI
14th Jul 2026317 PMAQI
14th Jul 2026328 PMAQI
14th Jul 2026309 PMAQI
14th Jul 20263210 PMAQI
14th Jul 20263211 PMAQI
15th Jul 20263412 AMAQI
15th Jul 2026321 AMAQI
15th Jul 2026332 AMAQI
15th Jul 2026313 AMAQI

30°C23/37°C

15th Jul 2026284 AMAQI
15th Jul 2026335 AMAQI
15th Jul 2026286 AMAQI
15th Jul 2026327 AMAQI
15th Jul 2026328 AMAQI
15th Jul 2026329 AMAQI
15th Jul 20263110 AMAQI
15th Jul 20262811 AMAQI
15th Jul 20262812 PMAQI
15th Jul 2026241 PMAQI
15th Jul 2026242 PMAQI
15th Jul 2026423 PMAQI
15th Jul 2026634 PMAQI
15th Jul 2026445 PMAQI
15th Jul 2026516 PMAQI
15th Jul 2026487 PMAQI
15th Jul 2026508 PMAQI
15th Jul 2026519 PMAQI
15th Jul 20264810 PMAQI
15th Jul 20264611 PMAQI
16th Jul 20264612 AMAQI
16th Jul 2026401 AMAQI
16th Jul 2026362 AMAQI
16th Jul 2026483 AMAQI

31°C26/37°C

16th Jul 2026484 AMAQI
16th Jul 2026485 AMAQI
16th Jul 2026526 AMAQI
16th Jul 2026497 AMAQI
16th Jul 2026488 AMAQI
16th Jul 2026389 AMAQI
16th Jul 20264210 AMAQI
16th Jul 20265211 AMAQI
16th Jul 20264412 PMAQI
16th Jul 2026541 PMAQI
16th Jul 2026592 PMAQI
16th Jul 2026623 PMAQI
16th Jul 2026544 PMAQI
16th Jul 2026365 PMAQI
16th Jul 2026306 PMAQI
16th Jul 2026327 PMAQI
16th Jul 2026658 PMAQI
16th Jul 2026269 PMAQI
16th Jul 20262610 PMAQI
16th Jul 20262511 PMAQI
17th Jul 20263312 AMAQI
17th Jul 2026201 AMAQI
17th Jul 2026182 AMAQI
17th Jul 2026193 AMAQI

30°C25/36°C

17th Jul 2026274 AMAQI
17th Jul 2026275 AMAQI
17th Jul 2026256 AMAQI
17th Jul 2026277 AMAQI
17th Jul 2026318 AMAQI
17th Jul 2026339 AMAQI
17th Jul 20263810 AMAQI
17th Jul 20265111 AMAQI
17th Jul 20266012 PMAQI
17th Jul 2026591 PMAQI
17th Jul 2026662 PMAQI
17th Jul 2026663 PMAQI
17th Jul 2026574 PMAQI
17th Jul 2026535 PMAQI
17th Jul 2026406 PMAQI
17th Jul 2026407 PMAQI
17th Jul 2026388 PMAQI
17th Jul 2026339 PMAQI
17th Jul 20263310 PMAQI
17th Jul 20261711 PMAQI
18th Jul 20262912 AMAQI
18th Jul 2026251 AMAQI
18th Jul 2026362 AMAQI
18th Jul 2026363 AMAQI

27°C25/30°C

18th Jul 2026294 AMAQI
18th Jul 2026295 AMAQI
18th Jul 2026296 AMAQI
18th Jul 2026217 AMAQI
18th Jul 2026218 AMAQI
18th Jul 2026179 AMAQI
18th Jul 20262110 AMAQI
18th Jul 20262111 AMAQI
18th Jul 20261712 PMAQI
18th Jul 2026211 PMAQI
18th Jul 2026292 PMAQI
18th Jul 2026253 PMAQI
18th Jul 2026254 PMAQI
18th Jul 2026235 PMAQI
18th Jul 2026276 PMAQI
18th Jul 2026277 PMAQI
18th Jul 2026338 PMAQI
18th Jul 2026319 PMAQI
18th Jul 20263310 PMAQI
18th Jul 20263311 PMAQI
19th Jul 20263112 AMAQI
19th Jul 2026311 AMAQI
19th Jul 2026332 AMAQI
19th Jul 2026383 AMAQI

25°C24/27°C

19th Jul 2026314 AMAQI
19th Jul 2026315 AMAQI
19th Jul 2026336 AMAQI
19th Jul 2026367 AMAQI
19th Jul 2026368 AMAQI
19th Jul 2026409 AMAQI
19th Jul 20262710 AMAQI
19th Jul 20263311 AMAQI
19th Jul 20262912 PMAQI
19th Jul 2026331 PMAQI
19th Jul 2026292 PMAQI
19th Jul 2026233 PMAQI
19th Jul 2026234 PMAQI
19th Jul 2026235 PMAQI
19th Jul 2026236 PMAQI
19th Jul 2026237 PMAQI
19th Jul 2026238 PMAQI
19th Jul 2026279 PMAQI
19th Jul 20262910 PMAQI
19th Jul 20262311 PMAQI
20th Jul 20262512 AMAQI
20th Jul 2026211 AMAQI
20th Jul 2026272 AMAQI
20th Jul 2026253 AMAQI

29°C24/34°C

20th Jul 2026254 AMAQI
20th Jul 2026215 AMAQI
20th Jul 2026216 AMAQI
20th Jul 2026237 AMAQI
20th Jul 2026218 AMAQI
20th Jul 2026279 AMAQI
20th Jul 20262510 AMAQI
20th Jul 20263411 AMAQI
20th Jul 20263312 PMAQI
20th Jul 2026271 PMAQI
20th Jul 2026292 PMAQI
20th Jul 2026313 PMAQI
20th Jul 2026334 PMAQI
20th Jul 2026335 PMAQI
20th Jul 2026316 PMAQI
20th Jul 2026347 PMAQI
20th Jul 2026338 PMAQI
20th Jul 2026339 PMAQI
20th Jul 20263310 PMAQI
20th Jul 20263611 PMAQI
21st Jul 20263612 AMAQI
21st Jul 2026401 AMAQI
21st Jul 2026462 AMAQI
21st Jul 2026443 AMAQI

31°C26/36°C

21st Jul 2026444 AMAQI
21st Jul 2026485 AMAQI
21st Jul 2026466 AMAQI
21st Jul 2026537 AMAQI
21st Jul 2026528 AMAQI
21st Jul 2026429 AMAQI
21st Jul 20263810 AMAQI
21st Jul 20263811 AMAQI
21st Jul 2026521 PMAQI
21st Jul 2026542 PMAQI
21st Jul 2026553 PMAQI
21st Jul 2026514 PMAQI
21st Jul 2026465 PMAQI
21st Jul 2026516 PMAQI
21st Jul 2026847 PMAQI
21st Jul 2026528 PMAQI
21st Jul 2026539 PMAQI
21st Jul 20266210 PMAQI
21st Jul 20266511 PMAQI
22nd Jul 20266712 AMAQI
22nd Jul 2026621 AMAQI
22nd Jul 2026692 AMAQI
22nd Jul 2026683 AMAQI

32°C27/38°C

22nd Jul 2026644 AMAQI
22nd Jul 2026575 AMAQI
22nd Jul 2026666 AMAQI
22nd Jul 2026627 AMAQI
22nd Jul 2026578 AMAQI
22nd Jul 2026549 AMAQI
22nd Jul 20265510 AMAQI
22nd Jul 20265711 AMAQI
22nd Jul 20265712 PMAQI
22nd Jul 2026641 PMAQI
22nd Jul 2026622 PMAQI
22nd Jul 2026593 PMAQI
22nd Jul 2026604 PMAQI
22nd Jul 2026685 PMAQI
22nd Jul 2026666 PMAQI
22nd Jul 2026637 PMAQI
22nd Jul 2026688 PMAQI
22nd Jul 2026679 PMAQI
22nd Jul 20266910 PMAQI
22nd Jul 20266211 PMAQI
23rd Jul 20265712 AMAQI
23rd Jul 2026521 AMAQI
23rd Jul 2026522 AMAQI
23rd Jul 2026533 AMAQI

32°C25/39°C

23rd Jul 2026554 AMAQI
23rd Jul 2026605 AMAQI
23rd Jul 2026656 AMAQI
23rd Jul 2026627 AMAQI
23rd Jul 2026628 AMAQI
23rd Jul 2026609 AMAQI
23rd Jul 20265910 AMAQI
23rd Jul 20265411 AMAQI
23rd Jul 20264812 PMAQI
23rd Jul 2026461 PMAQI
23rd Jul 2026442 PMAQI
23rd Jul 2026463 PMAQI
23rd Jul 2026514 PMAQI
23rd Jul 2026535 PMAQI
23rd Jul 2026626 PMAQI
23rd Jul 2026627 PMAQI
23rd Jul 2026588 PMAQI
23rd Jul 2026519 PMAQI
23rd Jul 20264210 PMAQI
23rd Jul 20263811 PMAQI
24th Jul 20263312 AMAQI
24th Jul 2026271 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026213 AMAQI

31°C26/38°C

24th Jul 2026254 AMAQI
24th Jul 2026295 AMAQI
24th Jul 2026296 AMAQI
24th Jul 2026237 AMAQI
24th Jul 2026218 AMAQI
24th Jul 2026239 AMAQI
24th Jul 20262510 AMAQI
24th Jul 20263111 AMAQI
24th Jul 20264412 PMAQI
24th Jul 2026541 PMAQI
24th Jul 2026562 PMAQI
24th Jul 2026563 PMAQI
24th Jul 2026524 PMAQI
24th Jul 2026575 PMAQI
24th Jul 2026556 PMAQI
24th Jul 2026627 PMAQI
24th Jul 2026588 PMAQI
24th Jul 2026519 PMAQI
24th Jul 20263810 PMAQI
24th Jul 20263111 PMAQI
25th Jul 20262912 AMAQI
25th Jul 2026291 AMAQI
25th Jul 2026292 AMAQI
25th Jul 2026333 AMAQI

29°C26/33°C

25th Jul 2026364 AMAQI
25th Jul 2026335 AMAQI
25th Jul 2026406 AMAQI
25th Jul 2026497 AMAQI
25th Jul 2026428 AMAQI
25th Jul 2026389 AMAQI
25th Jul 20264210 AMAQI
25th Jul 20263611 AMAQI
25th Jul 20263612 PMAQI
25th Jul 2026401 PMAQI
25th Jul 2026382 PMAQI
25th Jul 2026363 PMAQI
25th Jul 2026314 PMAQI
25th Jul 2026315 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026297 PMAQI
25th Jul 2026388 PMAQI
25th Jul 2026369 PMAQI
25th Jul 20262110 PMAQI
25th Jul 20262111 PMAQI
26th Jul 20263812 AMAQI
26th Jul 2026291 AMAQI
26th Jul 2026252 AMAQI
26th Jul 2026293 AMAQI

29°C24/36°C

26th Jul 2026364 AMAQI
26th Jul 2026385 AMAQI
26th Jul 2026426 AMAQI
26th Jul 2026297 AMAQI
26th Jul 2026338 AMAQI
26th Jul 2026389 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20262111 AMAQI
26th Jul 20262512 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026274 PMAQI
26th Jul 2026335 PMAQI
26th Jul 2026386 PMAQI
26th Jul 2026337 PMAQI
26th Jul 2026218 PMAQI
26th Jul 2026219 PMAQI
26th Jul 20262710 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20263312 AMAQI
27th Jul 2026251 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026213 AMAQI

27°C24/31°C

27th Jul 2026274 AMAQI
27th Jul 2026255 AMAQI
27th Jul 2026296 AMAQI
27th Jul 2026277 AMAQI
27th Jul 2026298 AMAQI
27th Jul 2026319 AMAQI
27th Jul 20263110 AMAQI
27th Jul 20262911 AMAQI
27th Jul 20262912 PMAQI
27th Jul 2026311 PMAQI
27th Jul 2026312 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026254 PMAQI
27th Jul 2026235 PMAQI
27th Jul 2026276 PMAQI
27th Jul 2026237 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026239 PMAQI
27th Jul 20263110 PMAQI
27th Jul 20262511 PMAQI
28th Jul 20263312 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 20262110 AMAQI
28th Jul 20262111 AMAQI
28th Jul 20262512 PMAQI
28th Jul 2026311 PMAQI
28th Jul 2026362 PMAQI
28th Jul 2026403 PMAQI
28th Jul 2026424 PMAQI
28th Jul 2026425 PMAQI
28th Jul 2026426 PMAQI
28th Jul 2026447 PMAQI
28th Jul 2026448 PMAQI
28th Jul 2026469 PMAQI
28th Jul 20264010 PMAQI
28th Jul 20264011 PMAQI
29th Jul 20263812 AMAQI
29th Jul 2026381 AMAQI
29th Jul 2026542 AMAQI
29th Jul 2026403 AMAQI

24°C23/27°C

29th Jul 2026384 AMAQI
29th Jul 2026385 AMAQI
29th Jul 2026256 AMAQI
29th Jul 2026217 AMAQI
29th Jul 2026338 AMAQI
29th Jul 2026339 AMAQI
29th Jul 20263810 AMAQI
29th Jul 20263111 AMAQI
29th Jul 20262912 PMAQI
29th Jul 2026211 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026233 PMAQI
29th Jul 2026214 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026296 PMAQI
29th Jul 2026297 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026319 PMAQI
29th Jul 20262110 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262312 AMAQI
30th Jul 2026231 AMAQI
30th Jul 2026292 AMAQI
30th Jul 2026213 AMAQI

27°C21/35°C

30th Jul 2026214 AMAQI
4 AM
30th Jul 2026255 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026217 AMAQI
30th Jul 2026238 AMAQI
30th Jul 2026259 AMAQI
30th Jul 20262910 AMAQI
30th Jul 20262911 AMAQI
11 AM
30th Jul 20262712 PMAQI
30th Jul 2026271 PMAQI
30th Jul 2026252 PMAQI
30th Jul 2026233 PMAQI
30th Jul 2026364 PMAQI
30th Jul 2026385 PMAQI
30th Jul 2026256 PMAQI
30th Jul 2026297 PMAQI
7 PM
30th Jul 2026298 PMAQI
30th Jul 2026299 PMAQI
30th Jul 20263110 PMAQI
30th Jul 20263311 PMAQI
11 PM
3 AM

29°C23/35°C

Day time
Avg. Highest Time
1 PM - 7 PM

34AQI

7 hours / Day
210 hours / Month
Avg. Lowest Time
10 AM

30AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 7 PM (Avg. 34), while the lowest AQI was between 10 AM to 10 AM (Avg. 30).
Night time
Avg. Highest Time
8 PM - 10 PM

34AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
11 PM

31AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 10 PM (Avg. 34), while the lowest AQI was between 11 PM to 11 PM (Avg. 31).

2026 Days Vs Air Quality

Hinode, Honjo, Saitama, Japan

2026

84%

178

16%

33

Total number of days with different AQI categories in last 211 days in 2026 (154 days remaining)

Good
178 Days
Moderate
33 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 211 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

Hinode, Honjo, 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
18AQI (US)
2nd January 2026
17AQI (US)
3rd January 2026
16AQI (US)
4th January 2026
21AQI (US)
5th January 2026
30AQI (US)
6th January 2026
23AQI (US)
7th January 2026
23AQI (US)
8th January 2026
28AQI (US)
9th January 2026
18AQI (US)
10th January 2026
31AQI (US)
11th January 2026
42AQI (US)
12th January 2026
16AQI (US)
13th January 2026
21AQI (US)
14th January 2026
11AQI (US)
15th January 2026
32AQI (US)
16th January 2026
38AQI (US)
17th January 2026
42AQI (US)
18th January 2026
28AQI (US)
19th January 2026
49AQI (US)
20th January 2026
31AQI (US)
21st January 2026
12AQI (US)
22nd January 2026
21AQI (US)
23rd January 2026
34AQI (US)
24th January 2026
37AQI (US)
25th January 2026
43AQI (US)
26th January 2026
30AQI (US)
27th January 2026
37AQI (US)
28th January 2026
27AQI (US)
29th January 2026
23AQI (US)
30th January 2026
33AQI (US)
31st January 2026
35AQI (US)
1st February 2026
30AQI (US)
2nd February 2026
40AQI (US)
3rd February 2026
29AQI (US)
4th February 2026
38AQI (US)
5th February 2026
45AQI (US)
6th February 2026
40AQI (US)
7th February 2026
13AQI (US)
8th February 2026
12AQI (US)
9th February 2026
31AQI (US)
10th February 2026
36AQI (US)
11th February 2026
42AQI (US)
12th February 2026
27AQI (US)
13th February 2026
42AQI (US)
14th February 2026
66AQI (US)
15th February 2026
58AQI (US)
16th February 2026
42AQI (US)
17th February 2026
17AQI (US)
18th February 2026
32AQI (US)
19th February 2026
30AQI (US)
20th February 2026
32AQI (US)
21st February 2026
50AQI (US)
22nd February 2026
44AQI (US)
23rd February 2026
43AQI (US)
24th February 2026
42AQI (US)
25th February 2026
50AQI (US)
26th February 2026
11AQI (US)
27th February 2026
25AQI (US)
28th February 2026
46AQI (US)
1st March 2026
40AQI (US)
2nd March 2026
85AQI (US)
3rd March 2026
45AQI (US)
4th March 2026
64AQI (US)
5th March 2026
63AQI (US)
6th March 2026
53AQI (US)
7th March 2026
48AQI (US)
8th March 2026
47AQI (US)
9th March 2026
53AQI (US)
10th March 2026
58AQI (US)
11th March 2026
60AQI (US)
12th March 2026
69AQI (US)
13th March 2026
41AQI (US)
14th March 2026
48AQI (US)
15th March 2026
62AQI (US)
16th March 2026
59AQI (US)
17th March 2026
57AQI (US)
18th March 2026
59AQI (US)
19th March 2026
38AQI (US)
20th March 2026
32AQI (US)
21st March 2026
49AQI (US)
22nd March 2026
62AQI (US)
23rd March 2026
63AQI (US)
24th March 2026
49AQI (US)
25th March 2026
60AQI (US)
26th March 2026
30AQI (US)
27th March 2026
18AQI (US)
28th March 2026
44AQI (US)
29th March 2026
59AQI (US)
30th March 2026
60AQI (US)
31st March 2026
38AQI (US)
1st April 2026
14AQI (US)
2nd April 2026
21AQI (US)
3rd April 2026
47AQI (US)
4th April 2026
59AQI (US)
5th April 2026
28AQI (US)
6th April 2026
27AQI (US)
7th April 2026
40AQI (US)
8th April 2026
25AQI (US)
9th April 2026
33AQI (US)
10th April 2026
49AQI (US)
11th April 2026
37AQI (US)
12th April 2026
32AQI (US)
13th April 2026
33AQI (US)
14th April 2026
41AQI (US)
15th April 2026
42AQI (US)
16th April 2026
30AQI (US)
17th April 2026
31AQI (US)
18th April 2026
35AQI (US)
19th April 2026
41AQI (US)
20th April 2026
38AQI (US)
21st April 2026
41AQI (US)
22nd April 2026
46AQI (US)
23rd April 2026
35AQI (US)
24th April 2026
31AQI (US)
25th April 2026
46AQI (US)
26th April 2026
51AQI (US)
27th April 2026
49AQI (US)
28th April 2026
43AQI (US)
29th April 2026
40AQI (US)
30th April 2026
40AQI (US)
1st May 2026
49AQI (US)
2nd May 2026
51AQI (US)
3rd May 2026
51AQI (US)
4th May 2026
29AQI (US)
5th May 2026
19AQI (US)
6th May 2026
32AQI (US)
7th May 2026
34AQI (US)
8th May 2026
26AQI (US)
9th May 2026
25AQI (US)
10th May 2026
28AQI (US)
11th May 2026
31AQI (US)
12th May 2026
38AQI (US)
13th May 2026
45AQI (US)
14th May 2026
37AQI (US)
15th May 2026
48AQI (US)
16th May 2026
85AQI (US)
17th May 2026
68AQI (US)
18th May 2026
53AQI (US)
19th May 2026
49AQI (US)
20th May 2026
60AQI (US)
21st May 2026
59AQI (US)
22nd May 2026
61AQI (US)
23rd May 2026
55AQI (US)
24th May 2026
59AQI (US)
25th May 2026
48AQI (US)
26th May 2026
40AQI (US)
27th May 2026
25AQI (US)
28th May 2026
25AQI (US)
29th May 2026
25AQI (US)
30th May 2026
24AQI (US)
31st May 2026
28AQI (US)
1st June 2026
29AQI (US)
2nd June 2026
35AQI (US)
3rd June 2026
19AQI (US)
4th June 2026
21AQI (US)
5th June 2026
22AQI (US)
6th June 2026
22AQI (US)
7th June 2026
22AQI (US)
8th June 2026
20AQI (US)
9th June 2026
22AQI (US)
10th June 2026
22AQI (US)
11th June 2026
24AQI (US)
12th June 2026
25AQI (US)
13th June 2026
26AQI (US)
14th June 2026
25AQI (US)
15th June 2026
19AQI (US)
16th June 2026
19AQI (US)
17th June 2026
24AQI (US)
18th June 2026
26AQI (US)
19th June 2026
30AQI (US)
20th June 2026
22AQI (US)
21st June 2026
19AQI (US)
22nd June 2026
19AQI (US)
23rd June 2026
21AQI (US)
24th June 2026
22AQI (US)
25th June 2026
22AQI (US)
26th June 2026
27AQI (US)
27th June 2026
28AQI (US)
28th June 2026
29AQI (US)
29th June 2026
27AQI (US)
30th June 2026
25AQI (US)
1st July 2026
26AQI (US)
2nd July 2026
20AQI (US)
3rd July 2026
15AQI (US)
4th July 2026
46AQI (US)
5th July 2026
26AQI (US)
6th July 2026
30AQI (US)
7th July 2026
26AQI (US)
8th July 2026
25AQI (US)
9th July 2026
25AQI (US)
10th July 2026
26AQI (US)
11th July 2026
28AQI (US)
12th July 2026
28AQI (US)
13th July 2026
29AQI (US)
14th July 2026
41AQI (US)
15th July 2026
37AQI (US)
16th July 2026
44AQI (US)
17th July 2026
38AQI (US)
18th July 2026
27AQI (US)
19th July 2026
30AQI (US)
20th July 2026
28AQI (US)
21st July 2026
50AQI (US)
22nd July 2026
63AQI (US)
23rd July 2026
54AQI (US)
24th July 2026
39AQI (US)
25th July 2026
34AQI (US)
26th July 2026
30AQI (US)
27th July 2026
27AQI (US)
28th July 2026
31AQI (US)
29th July 2026
30AQI (US)
30th July 2026
27AQI (US)
31st July 2026
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

28AQI (US)

36AQI (US)

52AQI (US)

38AQI (US)

42AQI (US)

24AQI (US)

33AQI (US)

No. of days

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

202636AQI (US)

31
26
2
14
17
28
2
21
10
30
28
2
178
33

Highest AQI (US) recorded in

March

52AQI (US)

Lowest AQI (US) recorded in

June

24AQI (US)

202541AQI (US)

31
28
22
9
24
6
26
5
27
3
15
16
24
7
29
1
11
20
23
7
25
6
285
80

Highest AQI (US) recorded in

July

50AQI (US)

Lowest AQI (US) recorded in

January

33AQI (US)

202438AQI (US)

30
1
27
2
27
4
16
14
26
5
20
10
21
10
30
1
28
2
30
1
27
3
31
313
53

Highest AQI (US) recorded in

April

50AQI (US)

Lowest AQI (US) recorded in

December

29AQI (US)

202340AQI (US)

29
2
27
1
23
8
16
14
22
9
19
11
17
14
30
1
30
29
2
22
7
31
295
69

Highest AQI (US) recorded in

April

50AQI (US)

Lowest AQI (US) recorded in

August

31AQI (US)

202239AQI (US)

28
2
19
2
24
7
17
13
24
7
18
12
19
6
3
28
1
28
3
24
6
31
263
59

Highest AQI (US) recorded in

April

49AQI (US)

Lowest AQI (US) recorded in

December

27AQI (US)

202137AQI (US)

24
6
23
5
20
10
1
25
5
26
5
23
7
22
9
28
3
25
5
28
3
28
2
30
1
302
61
1

Highest AQI (US) recorded in

March

45AQI (US)

Lowest AQI (US) recorded in

December

32AQI (US)

202034AQI (US)

11
2
17
4
18
20
10
29
2
17
14
16
1
24
1
23
7
28
3
203
44

Highest AQI (US) recorded in

August

49AQI (US)

Lowest AQI (US) recorded in

September

24AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
41AQI (US)
Least Polluted Year Recorded
2020(Avg.)
34AQI (US)

Hinode's annual 2026 AQI (US) (36) shows an average percentage change of -5.3% (improved AQI (US)) compared to previous years: 2020 (34), 2021 (37), 2022 (39), 2023 (40), 2024 (38), 2025 (41).