Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Futtsu, Chiba, 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

Futtsu, Chiba, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
5th Jul 2024
89AQI
Lowest AQI recorded on
5th Jul 2022
13AQI

Same Day Analysis (31st July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 54 of Moderate air quality, showing improvement over 2024 on the same day.

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

Futtsu, Chiba, Japan

AQI
Day
Night
.

4 AM30th Jul 2026

6 PM

3 AM31st Jul 2026

Day time
Avg. Highest Time
4AM30th Jul

52AQI

Avg. Lowest Time
3PM30th Jul

24AQI

Night time
Avg. Highest Time
1AM31st Jul

57AQI

Avg. Lowest Time
10PM30th Jul

50AQI

In the last 24 hours,

Futtsu's AQI reached its highest point of 57 at 1 AM during the Night, while the lowest point, 24, was recorded at 3 PM during the Day between 30th Jul and 31st Jul 2026.

Day & Night AQI Trend : Jul 2026

Futtsu, Chiba, 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 2026244 AMAQI
2nd Jul 2026225 AMAQI
2nd Jul 2026246 AMAQI
2nd Jul 2026237 AMAQI
2nd Jul 2026248 AMAQI
2nd Jul 2026229 AMAQI
2nd Jul 20262410 AMAQI
2nd Jul 20262011 AMAQI
2nd Jul 20262112 PMAQI
2nd Jul 2026201 PMAQI
2nd Jul 2026202 PMAQI
2nd Jul 2026203 PMAQI
2nd Jul 2026204 PMAQI
2nd Jul 2026205 PMAQI
2nd Jul 2026216 PMAQI
2nd Jul 2026247 PMAQI
2nd Jul 2026198 PMAQI
2nd Jul 2026229 PMAQI
2nd Jul 20262110 PMAQI
2nd Jul 20262411 PMAQI
3rd Jul 20262512 AMAQI
3rd Jul 2026241 AMAQI
3rd Jul 2026232 AMAQI
3rd Jul 2026223 AMAQI

21°C20/23°C

3rd Jul 2026234 AMAQI
3rd Jul 2026245 AMAQI
3rd Jul 2026256 AMAQI
3rd Jul 2026247 AMAQI
3rd Jul 2026248 AMAQI
3rd Jul 2026219 AMAQI
3rd Jul 20262210 AMAQI
3rd Jul 20262111 AMAQI
3rd Jul 20262212 PMAQI
3rd Jul 2026241 PMAQI
3rd Jul 2026242 PMAQI
3rd Jul 2026253 PMAQI
3rd Jul 2026254 PMAQI
3rd Jul 2026265 PMAQI
3rd Jul 2026266 PMAQI
3rd Jul 2026247 PMAQI
3rd Jul 2026248 PMAQI
3rd Jul 2026249 PMAQI
3rd Jul 20262210 PMAQI
3rd Jul 20262811 PMAQI
4th Jul 20263012 AMAQI
4th Jul 2026281 AMAQI
4th Jul 2026292 AMAQI
4th Jul 2026283 AMAQI

21°C20/24°C

4th Jul 2026244 AMAQI
4th Jul 2026255 AMAQI
4th Jul 2026266 AMAQI
4th Jul 2026267 AMAQI
4th Jul 2026288 AMAQI
4th Jul 2026259 AMAQI
4th Jul 20261810 AMAQI
4th Jul 20261711 AMAQI
4th Jul 20261712 PMAQI
4th Jul 2026181 PMAQI
4th Jul 2026172 PMAQI
4th Jul 2026103 PMAQI
4th Jul 202694 PMAQI
4th Jul 2026105 PMAQI
4th Jul 202666 PMAQI
4th Jul 2026247 PMAQI
4th Jul 2026258 PMAQI
4th Jul 2026269 PMAQI
4th Jul 20262410 PMAQI
4th Jul 20262311 PMAQI
5th Jul 20262612 AMAQI
5th Jul 2026201 AMAQI
5th Jul 2026142 AMAQI
5th Jul 2026203 AMAQI

22°C20/24°C

5th Jul 2026194 AMAQI
5th Jul 2026225 AMAQI
5th Jul 2026206 AMAQI
5th Jul 2026207 AMAQI
5th Jul 2026208 AMAQI
5th Jul 2026139 AMAQI
5th Jul 20261910 AMAQI
5th Jul 20262011 AMAQI
5th Jul 20261812 PMAQI
5th Jul 2026191 PMAQI
5th Jul 2026212 PMAQI
5th Jul 2026243 PMAQI
5th Jul 2026234 PMAQI
5th Jul 2026245 PMAQI
5th Jul 2026236 PMAQI
5th Jul 2026227 PMAQI
5th Jul 2026228 PMAQI
5th Jul 2026269 PMAQI
5th Jul 20262110 PMAQI
5th Jul 20262611 PMAQI
6th Jul 20262712 AMAQI
6th Jul 2026251 AMAQI
6th Jul 2026242 AMAQI
6th Jul 2026263 AMAQI

23°C21/24°C

6th Jul 2026234 AMAQI
6th Jul 2026265 AMAQI
6th Jul 2026266 AMAQI
6th Jul 2026237 AMAQI
6th Jul 2026248 AMAQI
6th Jul 2026209 AMAQI
6th Jul 20262710 AMAQI
6th Jul 20262611 AMAQI
6th Jul 20262012 PMAQI
6th Jul 2026181 PMAQI
6th Jul 2026222 PMAQI
6th Jul 2026223 PMAQI
6th Jul 2026224 PMAQI
6th Jul 2026205 PMAQI
6th Jul 2026206 PMAQI
6th Jul 2026227 PMAQI
6th Jul 2026288 PMAQI
6th Jul 2026289 PMAQI
6th Jul 20262810 PMAQI
6th Jul 20263011 PMAQI
7th Jul 20262812 AMAQI
7th Jul 2026181 AMAQI
7th Jul 2026262 AMAQI
7th Jul 2026283 AMAQI

22°C21/24°C

7th Jul 2026274 AMAQI
7th Jul 2026285 AMAQI
7th Jul 2026306 AMAQI
7th Jul 2026287 AMAQI
7th Jul 2026288 AMAQI
7th Jul 2026239 AMAQI
7th Jul 20262410 AMAQI
7th Jul 20262211 AMAQI
7th Jul 20262212 PMAQI
7th Jul 2026211 PMAQI
7th Jul 2026222 PMAQI
7th Jul 2026283 PMAQI
7th Jul 2026244 PMAQI
7th Jul 2026185 PMAQI
7th Jul 2026216 PMAQI
7th Jul 2026187 PMAQI
7th Jul 2026268 PMAQI
7th Jul 2026279 PMAQI
7th Jul 20262610 PMAQI
7th Jul 20262711 PMAQI
8th Jul 20263012 AMAQI
8th Jul 202681 AMAQI
8th Jul 2026282 AMAQI
8th Jul 2026263 AMAQI

23°C20/26°C

8th Jul 2026244 AMAQI
8th Jul 2026265 AMAQI
8th Jul 2026276 AMAQI
8th Jul 2026277 AMAQI
8th Jul 2026268 AMAQI
8th Jul 2026269 AMAQI
8th Jul 20262410 AMAQI
8th Jul 20262411 AMAQI
8th Jul 20262312 PMAQI
8th Jul 2026231 PMAQI
8th Jul 2026242 PMAQI
8th Jul 2026253 PMAQI
8th Jul 2026274 PMAQI
8th Jul 2026235 PMAQI
8th Jul 2026226 PMAQI
8th Jul 2026187 PMAQI
8th Jul 2026188 PMAQI
8th Jul 2026159 PMAQI
8th Jul 20261710 PMAQI
8th Jul 20261611 PMAQI
9th Jul 20261012 AMAQI
9th Jul 2026261 AMAQI
9th Jul 2026182 AMAQI
9th Jul 202683 AMAQI

23°C20/26°C

9th Jul 2026174 AMAQI
9th Jul 2026165 AMAQI
9th Jul 202686 AMAQI
9th Jul 2026267 AMAQI
9th Jul 2026268 AMAQI
9th Jul 2026249 AMAQI
9th Jul 20261610 AMAQI
9th Jul 20262211 AMAQI
9th Jul 20261612 PMAQI
9th Jul 202691 PMAQI
9th Jul 2026232 PMAQI
9th Jul 2026243 PMAQI
9th Jul 2026244 PMAQI
9th Jul 2026245 PMAQI
9th Jul 2026166 PMAQI
9th Jul 202687 PMAQI
9th Jul 2026248 PMAQI
9th Jul 2026209 PMAQI
9th Jul 20262610 PMAQI
9th Jul 20262611 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026261 AMAQI
10th Jul 2026232 AMAQI
10th Jul 2026163 AMAQI

24°C21/26°C

10th Jul 2026214 AMAQI
10th Jul 2026165 AMAQI
10th Jul 2026176 AMAQI
10th Jul 2026247 AMAQI
10th Jul 2026268 AMAQI
10th Jul 2026279 AMAQI
10th Jul 20262410 AMAQI
10th Jul 20262611 AMAQI
10th Jul 20261612 PMAQI
10th Jul 2026221 PMAQI
10th Jul 2026242 PMAQI
10th Jul 2026223 PMAQI
10th Jul 2026144 PMAQI
10th Jul 2026265 PMAQI
10th Jul 2026166 PMAQI
10th Jul 2026277 PMAQI
10th Jul 2026188 PMAQI
10th Jul 202669 PMAQI
10th Jul 2026810 PMAQI
10th Jul 20261811 PMAQI
11th Jul 20262012 AMAQI
11th Jul 202681 AMAQI
11th Jul 2026202 AMAQI
11th Jul 202683 AMAQI

24°C22/27°C

11th Jul 202684 AMAQI
11th Jul 202685 AMAQI
11th Jul 2026196 AMAQI
11th Jul 2026197 AMAQI
11th Jul 2026298 AMAQI
11th Jul 2026309 AMAQI
11th Jul 20263010 AMAQI
11th Jul 2026811 AMAQI
11th Jul 20262412 PMAQI
11th Jul 2026221 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026203 PMAQI
11th Jul 2026254 PMAQI
11th Jul 2026175 PMAQI
11th Jul 2026256 PMAQI
11th Jul 202697 PMAQI
11th Jul 2026268 PMAQI
11th Jul 2026199 PMAQI
11th Jul 2026910 PMAQI
11th Jul 20261811 PMAQI
12th Jul 2026612 AMAQI
12th Jul 2026201 AMAQI
12th Jul 2026202 AMAQI
12th Jul 2026223 AMAQI

25°C23/27°C

12th Jul 2026264 AMAQI
12th Jul 2026265 AMAQI
12th Jul 2026296 AMAQI
12th Jul 2026307 AMAQI
12th Jul 2026288 AMAQI
12th Jul 2026279 AMAQI
12th Jul 20262910 AMAQI
12th Jul 20262411 AMAQI
12th Jul 20262412 PMAQI
12th Jul 2026241 PMAQI
12th Jul 2026252 PMAQI
12th Jul 2026263 PMAQI
12th Jul 2026284 PMAQI
12th Jul 2026285 PMAQI
12th Jul 2026266 PMAQI
12th Jul 2026287 PMAQI
12th Jul 2026308 PMAQI
12th Jul 2026279 PMAQI
12th Jul 20263010 PMAQI
12th Jul 20262011 PMAQI
13th Jul 20262012 AMAQI
13th Jul 2026421 AMAQI
13th Jul 2026382 AMAQI
13th Jul 2026403 AMAQI

25°C23/26°C

13th Jul 2026264 AMAQI
13th Jul 2026255 AMAQI
13th Jul 2026296 AMAQI
13th Jul 2026287 AMAQI
13th Jul 2026288 AMAQI
13th Jul 2026309 AMAQI
13th Jul 20263210 AMAQI
13th Jul 20263011 AMAQI
13th Jul 20262812 PMAQI
13th Jul 2026241 PMAQI
13th Jul 2026282 PMAQI
13th Jul 2026263 PMAQI
13th Jul 2026244 PMAQI
13th Jul 2026305 PMAQI
13th Jul 2026306 PMAQI
13th Jul 2026497 PMAQI
13th Jul 2026678 PMAQI
13th Jul 2026579 PMAQI
13th Jul 20266410 PMAQI
13th Jul 20266011 PMAQI
14th Jul 20265512 AMAQI
14th Jul 2026501 AMAQI
14th Jul 2026512 AMAQI
14th Jul 2026513 AMAQI

25°C24/27°C

14th Jul 2026524 AMAQI
14th Jul 2026405 AMAQI
14th Jul 2026386 AMAQI
14th Jul 2026317 AMAQI
14th Jul 2026278 AMAQI
14th Jul 2026309 AMAQI
14th Jul 20263410 AMAQI
14th Jul 20262411 AMAQI
14th Jul 20262612 PMAQI
14th Jul 2026231 PMAQI
14th Jul 2026242 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026244 PMAQI
14th Jul 2026325 PMAQI
14th Jul 2026316 PMAQI
14th Jul 2026307 PMAQI
14th Jul 2026308 PMAQI
14th Jul 2026309 PMAQI
14th Jul 20263210 PMAQI
14th Jul 20263211 PMAQI
15th Jul 20263012 AMAQI
15th Jul 2026331 AMAQI
15th Jul 2026342 AMAQI
15th Jul 2026343 AMAQI

25°C23/28°C

15th Jul 2026304 AMAQI
15th Jul 2026325 AMAQI
15th Jul 2026306 AMAQI
15th Jul 2026337 AMAQI
15th Jul 2026328 AMAQI
15th Jul 2026269 AMAQI
15th Jul 20262610 AMAQI
15th Jul 20262611 AMAQI
15th Jul 20262512 PMAQI
15th Jul 2026221 PMAQI
15th Jul 2026222 PMAQI
15th Jul 2026323 PMAQI
15th Jul 2026364 PMAQI
15th Jul 2026385 PMAQI
15th Jul 2026366 PMAQI
15th Jul 2026367 PMAQI
15th Jul 2026288 PMAQI
15th Jul 2026289 PMAQI
15th Jul 20262910 PMAQI
15th Jul 20262811 PMAQI
16th Jul 20262812 AMAQI
16th Jul 2026341 AMAQI
16th Jul 2026402 AMAQI
16th Jul 2026513 AMAQI

26°C24/29°C

16th Jul 2026394 AMAQI
16th Jul 2026545 AMAQI
16th Jul 2026636 AMAQI
16th Jul 2026767 AMAQI
16th Jul 2026738 AMAQI
16th Jul 2026709 AMAQI
16th Jul 20266910 AMAQI
16th Jul 20267211 AMAQI
16th Jul 20267012 PMAQI
16th Jul 2026721 PMAQI
16th Jul 2026832 PMAQI
16th Jul 2026853 PMAQI
16th Jul 2026724 PMAQI
16th Jul 2026805 PMAQI
16th Jul 2026716 PMAQI
16th Jul 2026667 PMAQI
16th Jul 2026668 PMAQI
16th Jul 2026699 PMAQI
16th Jul 20266410 PMAQI
16th Jul 20266411 PMAQI
17th Jul 20266212 AMAQI
17th Jul 2026641 AMAQI
17th Jul 2026632 AMAQI
17th Jul 2026603 AMAQI

27°C25/29°C

17th Jul 2026604 AMAQI
17th Jul 2026625 AMAQI
17th Jul 2026606 AMAQI
17th Jul 2026597 AMAQI
17th Jul 2026638 AMAQI
17th Jul 2026629 AMAQI
17th Jul 20266210 AMAQI
17th Jul 20266711 AMAQI
17th Jul 20266412 PMAQI
17th Jul 2026491 PMAQI
17th Jul 2026332 PMAQI
17th Jul 2026443 PMAQI
17th Jul 2026484 PMAQI
17th Jul 2026495 PMAQI
17th Jul 2026526 PMAQI
17th Jul 2026517 PMAQI
17th Jul 2026508 PMAQI
17th Jul 2026519 PMAQI
17th Jul 20264810 PMAQI
17th Jul 20264611 PMAQI
18th Jul 20264412 AMAQI
18th Jul 2026401 AMAQI
18th Jul 2026362 AMAQI
18th Jul 2026363 AMAQI

26°C24/28°C

18th Jul 2026294 AMAQI
18th Jul 2026275 AMAQI
18th Jul 2026216 AMAQI
18th Jul 2026177 AMAQI
18th Jul 2026198 AMAQI
18th Jul 2026179 AMAQI
18th Jul 20261210 AMAQI
18th Jul 2026811 AMAQI
18th Jul 20261212 PMAQI
18th Jul 202681 PMAQI
18th Jul 2026122 PMAQI
18th Jul 2026123 PMAQI
18th Jul 202684 PMAQI
18th Jul 202685 PMAQI
18th Jul 202686 PMAQI
18th Jul 202687 PMAQI
18th Jul 202668 PMAQI
18th Jul 202679 PMAQI
18th Jul 2026810 PMAQI
18th Jul 2026811 PMAQI
19th Jul 2026812 AMAQI
19th Jul 202681 AMAQI
19th Jul 202662 AMAQI
19th Jul 202683 AMAQI

25°C24/28°C

19th Jul 2026164 AMAQI
19th Jul 202675 AMAQI
19th Jul 202686 AMAQI
19th Jul 2026107 AMAQI
19th Jul 2026138 AMAQI
19th Jul 2026149 AMAQI
19th Jul 2026810 AMAQI
19th Jul 2026811 AMAQI
19th Jul 20262512 PMAQI
19th Jul 2026211 PMAQI
19th Jul 2026212 PMAQI
19th Jul 2026253 PMAQI
19th Jul 2026254 PMAQI
19th Jul 2026255 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026237 PMAQI
19th Jul 2026218 PMAQI
19th Jul 2026239 PMAQI
19th Jul 20263310 PMAQI
19th Jul 20262911 PMAQI
20th Jul 20262512 AMAQI
20th Jul 2026271 AMAQI
20th Jul 2026272 AMAQI
20th Jul 2026253 AMAQI

26°C23/27°C

20th Jul 2026274 AMAQI
20th Jul 2026295 AMAQI
20th Jul 2026296 AMAQI
20th Jul 2026297 AMAQI
20th Jul 2026318 AMAQI
20th Jul 2026339 AMAQI
20th Jul 20262910 AMAQI
20th Jul 20264011 AMAQI
20th Jul 20264012 PMAQI
20th Jul 2026421 PMAQI
20th Jul 2026232 PMAQI
20th Jul 2026273 PMAQI
20th Jul 2026294 PMAQI
20th Jul 2026255 PMAQI
20th Jul 2026256 PMAQI
20th Jul 2026257 PMAQI
20th Jul 2026258 PMAQI
20th Jul 2026259 PMAQI
20th Jul 20262310 PMAQI
20th Jul 20262511 PMAQI
21st Jul 20264612 AMAQI
21st Jul 2026481 AMAQI
21st Jul 2026462 AMAQI
21st Jul 2026383 AMAQI

27°C24/29°C

21st Jul 2026254 AMAQI
21st Jul 2026325 AMAQI
21st Jul 2026406 AMAQI
21st Jul 2026407 AMAQI
21st Jul 2026408 AMAQI
21st Jul 2026389 AMAQI
21st Jul 20263810 AMAQI
21st Jul 20264411 AMAQI
21st Jul 2026531 PMAQI
21st Jul 2026532 PMAQI
21st Jul 2026503 PMAQI
21st Jul 2026484 PMAQI
21st Jul 2026445 PMAQI
21st Jul 2026466 PMAQI
21st Jul 2026907 PMAQI
21st Jul 2026448 PMAQI
21st Jul 2026469 PMAQI
21st Jul 20265110 PMAQI
21st Jul 20265111 PMAQI
22nd Jul 20265012 AMAQI
22nd Jul 2026521 AMAQI
22nd Jul 2026522 AMAQI
22nd Jul 2026543 AMAQI

27°C25/30°C

22nd Jul 2026534 AMAQI
22nd Jul 2026555 AMAQI
22nd Jul 2026566 AMAQI
22nd Jul 2026547 AMAQI
22nd Jul 2026568 AMAQI
22nd Jul 2026559 AMAQI
22nd Jul 20266210 AMAQI
22nd Jul 20266411 AMAQI
22nd Jul 20266212 PMAQI
22nd Jul 2026621 PMAQI
22nd Jul 2026572 PMAQI
22nd Jul 2026593 PMAQI
22nd Jul 2026574 PMAQI
22nd Jul 2026645 PMAQI
22nd Jul 2026646 PMAQI
22nd Jul 2026647 PMAQI
22nd Jul 2026668 PMAQI
22nd Jul 2026669 PMAQI
22nd Jul 20266810 PMAQI
22nd Jul 20266611 PMAQI
23rd Jul 20266012 AMAQI
23rd Jul 2026561 AMAQI
23rd Jul 2026562 AMAQI
23rd Jul 2026563 AMAQI

27°C25/30°C

23rd Jul 2026554 AMAQI
23rd Jul 2026545 AMAQI
23rd Jul 2026546 AMAQI
23rd Jul 2026557 AMAQI
23rd Jul 2026578 AMAQI
23rd Jul 2026679 AMAQI
23rd Jul 20267210 AMAQI
23rd Jul 20267611 AMAQI
23rd Jul 20268212 PMAQI
23rd Jul 2026821 PMAQI
23rd Jul 2026692 PMAQI
23rd Jul 2026633 PMAQI
23rd Jul 2026604 PMAQI
23rd Jul 2026575 PMAQI
23rd Jul 2026516 PMAQI
23rd Jul 2026527 PMAQI
23rd Jul 2026338 PMAQI
23rd Jul 2026309 PMAQI
23rd Jul 20262210 PMAQI
23rd Jul 20262911 PMAQI
24th Jul 20263612 AMAQI
24th Jul 2026361 AMAQI
24th Jul 2026212 AMAQI
24th Jul 2026173 AMAQI

28°C25/33°C

24th Jul 2026214 AMAQI
24th Jul 2026175 AMAQI
24th Jul 2026236 AMAQI
24th Jul 2026277 AMAQI
24th Jul 2026298 AMAQI
24th Jul 2026339 AMAQI
24th Jul 20263610 AMAQI
24th Jul 20264411 AMAQI
24th Jul 20265512 PMAQI
24th Jul 2026521 PMAQI
24th Jul 2026482 PMAQI
24th Jul 2026463 PMAQI
24th Jul 2026364 PMAQI
24th Jul 2026335 PMAQI
24th Jul 2026336 PMAQI
24th Jul 2026347 PMAQI
24th Jul 2026338 PMAQI
24th Jul 2026449 PMAQI
24th Jul 20263610 PMAQI
24th Jul 20265011 PMAQI
25th Jul 20264912 AMAQI
25th Jul 2026461 AMAQI
25th Jul 2026522 AMAQI
25th Jul 2026333 AMAQI

27°C25/29°C

25th Jul 2026484 AMAQI
25th Jul 2026465 AMAQI
25th Jul 2026526 AMAQI
25th Jul 2026547 AMAQI
25th Jul 2026608 AMAQI
25th Jul 2026659 AMAQI
25th Jul 20266610 AMAQI
25th Jul 20266411 AMAQI
25th Jul 20265812 PMAQI
25th Jul 2026591 PMAQI
25th Jul 2026662 PMAQI
25th Jul 2026603 PMAQI
25th Jul 2026634 PMAQI
25th Jul 2026655 PMAQI
25th Jul 2026626 PMAQI
25th Jul 2026537 PMAQI
25th Jul 2026388 PMAQI
25th Jul 2026239 PMAQI
25th Jul 20262110 PMAQI
25th Jul 20262311 PMAQI
26th Jul 20262512 AMAQI
26th Jul 2026211 AMAQI
26th Jul 2026232 AMAQI
26th Jul 2026253 AMAQI

27°C23/30°C

26th Jul 2026214 AMAQI
26th Jul 2026215 AMAQI
26th Jul 2026216 AMAQI
26th Jul 2026217 AMAQI
26th Jul 2026218 AMAQI
26th Jul 2026219 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20262511 AMAQI
26th Jul 2026812 PMAQI
26th Jul 2026331 PMAQI
26th Jul 2026382 PMAQI
26th Jul 2026383 PMAQI
26th Jul 2026214 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026336 PMAQI
26th Jul 2026277 PMAQI
26th Jul 2026238 PMAQI
26th Jul 2026199 PMAQI
26th Jul 20262110 PMAQI
26th Jul 20262311 PMAQI
27th Jul 20262912 AMAQI
27th Jul 2026271 AMAQI
27th Jul 2026292 AMAQI
27th Jul 2026293 AMAQI

26°C24/28°C

27th Jul 2026424 AMAQI
27th Jul 2026325 AMAQI
27th Jul 2026216 AMAQI
27th Jul 2026237 AMAQI
27th Jul 2026468 AMAQI
27th Jul 2026239 AMAQI
27th Jul 20262110 AMAQI
27th Jul 20262711 AMAQI
27th Jul 20262912 PMAQI
27th Jul 2026291 PMAQI
27th Jul 2026212 PMAQI
27th Jul 2026213 PMAQI
27th Jul 2026234 PMAQI
27th Jul 2026235 PMAQI
27th Jul 2026236 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026218 PMAQI
27th Jul 2026239 PMAQI
27th Jul 20262110 PMAQI
27th Jul 20262311 PMAQI
28th Jul 20262712 AMAQI
28th Jul 2026361 AMAQI
28th Jul 2026342 AMAQI
28th Jul 2026253 AMAQI

25°C23/28°C

28th Jul 2026254 AMAQI
28th Jul 2026295 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026278 AMAQI
28th Jul 2026279 AMAQI
28th Jul 20262310 AMAQI
28th Jul 20262711 AMAQI
28th Jul 20265012 PMAQI
28th Jul 2026491 PMAQI
28th Jul 2026522 PMAQI
28th Jul 2026273 PMAQI
28th Jul 2026404 PMAQI
28th Jul 2026445 PMAQI
28th Jul 2026346 PMAQI
28th Jul 2026277 PMAQI
28th Jul 2026278 PMAQI
28th Jul 2026299 PMAQI
28th Jul 20262310 PMAQI
28th Jul 20262311 PMAQI
29th Jul 20262512 AMAQI
29th Jul 2026271 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026303 AMAQI

25°C22/27°C

29th Jul 2026404 AMAQI
29th Jul 2026385 AMAQI
29th Jul 2026296 AMAQI
29th Jul 2026257 AMAQI
29th Jul 2026328 AMAQI
29th Jul 2026449 AMAQI
29th Jul 20263610 AMAQI
29th Jul 20262911 AMAQI
29th Jul 20263112 PMAQI
29th Jul 2026291 PMAQI
29th Jul 2026332 PMAQI
29th Jul 2026333 PMAQI
29th Jul 2026274 PMAQI
29th Jul 2026335 PMAQI
29th Jul 2026216 PMAQI
29th Jul 2026217 PMAQI
29th Jul 2026218 PMAQI
29th Jul 2026219 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20265111 PMAQI
30th Jul 20265112 AMAQI
30th Jul 2026501 AMAQI
30th Jul 2026502 AMAQI
30th Jul 2026513 AMAQI

27°C24/30°C

30th Jul 2026524 AMAQI
30th Jul 2026505 AMAQI
30th Jul 2026406 AMAQI
30th Jul 2026277 AMAQI
30th Jul 2026318 AMAQI
30th Jul 2026279 AMAQI
30th Jul 20262710 AMAQI
30th Jul 20262911 AMAQI
30th Jul 20262912 PMAQI
30th Jul 2026291 PMAQI
30th Jul 2026252 PMAQI
30th Jul 2026243 PMAQI
30th Jul 2026324 PMAQI
30th Jul 2026515 PMAQI
30th Jul 2026466 PMAQI
30th Jul 2026517 PMAQI
30th Jul 2026548 PMAQI
30th Jul 2026519 PMAQI
30th Jul 20265010 PMAQI
30th Jul 20265111 PMAQI
31st Jul 20265512 AMAQI
31st Jul 2026571 AMAQI
31st Jul 2026522 AMAQI
31st Jul 2026523 AMAQI

27°C25/30°C

31st Jul 2026464 AMAQI
4 AM
31st Jul 2026445 AMAQI
31st Jul 2026426 AMAQI
31st Jul 2026407 AMAQI
31st Jul 2026448 AMAQI
31st Jul 2026469 AMAQI
31st Jul 20264910 AMAQI
31st Jul 20265411 AMAQI
11 AM
31st Jul 20265712 PMAQI
31st Jul 2026571 PMAQI
31st Jul 2026542 PMAQI
31st Jul 2026683 PMAQI
31st Jul 2026504 PMAQI
31st Jul 2026795 PMAQI
31st Jul 2026746 PMAQI
6 PM
31st Jul 2026737 PMAQI
31st Jul 2026698 PMAQI
31st Jul 2026429 PMAQI
31st Jul 20264810 PMAQI
31st Jul 20264611 PMAQI
11 PM
3 AM

28°C26/31°C

Day time
Avg. Highest Time
5 PM

35AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM - 7 AM

31AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 5 PM (Avg. 35), while the lowest AQI was between 4 AM to 7 AM (Avg. 31).
Night time
Avg. Highest Time
7 PM - 8 PM

34AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
9 PM - 10 PM

31AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 8 PM (Avg. 34), while the lowest AQI was between 9 PM to 10 PM (Avg. 31).

2026 Days Vs Air Quality

Futtsu, Chiba, Japan

2026

89%

188

11%

24

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

Good
188 Days
Moderate
24 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 89%

Health Risk Level:

Low

In 2026, 89% 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

Futtsu, Chiba, Japan

AQI levels in 2026

AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
20AQI (US)
2nd January 2026
18AQI (US)
3rd January 2026
18AQI (US)
4th January 2026
19AQI (US)
5th January 2026
30AQI (US)
6th January 2026
26AQI (US)
7th January 2026
28AQI (US)
8th January 2026
39AQI (US)
9th January 2026
15AQI (US)
10th January 2026
35AQI (US)
11th January 2026
29AQI (US)
12th January 2026
16AQI (US)
13th January 2026
25AQI (US)
14th January 2026
18AQI (US)
15th January 2026
29AQI (US)
16th January 2026
44AQI (US)
17th January 2026
47AQI (US)
18th January 2026
24AQI (US)
19th January 2026
37AQI (US)
20th January 2026
32AQI (US)
21st January 2026
13AQI (US)
22nd January 2026
21AQI (US)
23rd January 2026
34AQI (US)
24th January 2026
31AQI (US)
25th January 2026
44AQI (US)
26th January 2026
26AQI (US)
27th January 2026
37AQI (US)
28th January 2026
31AQI (US)
29th January 2026
30AQI (US)
30th January 2026
39AQI (US)
31st January 2026
37AQI (US)
1st February 2026
34AQI (US)
2nd February 2026
46AQI (US)
3rd February 2026
30AQI (US)
4th February 2026
34AQI (US)
5th February 2026
53AQI (US)
6th February 2026
54AQI (US)
7th February 2026
17AQI (US)
8th February 2026
12AQI (US)
9th February 2026
33AQI (US)
10th February 2026
31AQI (US)
11th February 2026
44AQI (US)
12th February 2026
32AQI (US)
13th February 2026
41AQI (US)
14th February 2026
45AQI (US)
15th February 2026
47AQI (US)
16th February 2026
46AQI (US)
17th February 2026
18AQI (US)
18th February 2026
28AQI (US)
19th February 2026
16AQI (US)
20th February 2026
28AQI (US)
21st February 2026
42AQI (US)
22nd February 2026
28AQI (US)
23rd February 2026
29AQI (US)
24th February 2026
34AQI (US)
25th February 2026
29AQI (US)
26th February 2026
20AQI (US)
27th February 2026
42AQI (US)
28th February 2026
41AQI (US)
1st March 2026
33AQI (US)
2nd March 2026
60AQI (US)
3rd March 2026
42AQI (US)
4th March 2026
50AQI (US)
5th March 2026
50AQI (US)
6th March 2026
54AQI (US)
7th March 2026
33AQI (US)
8th March 2026
23AQI (US)
9th March 2026
41AQI (US)
10th March 2026
58AQI (US)
11th March 2026
54AQI (US)
12th March 2026
60AQI (US)
13th March 2026
38AQI (US)
14th March 2026
45AQI (US)
15th March 2026
55AQI (US)
16th March 2026
49AQI (US)
17th March 2026
47AQI (US)
18th March 2026
50AQI (US)
19th March 2026
35AQI (US)
20th March 2026
31AQI (US)
21st March 2026
42AQI (US)
22nd March 2026
48AQI (US)
23rd March 2026
28AQI (US)
24th March 2026
31AQI (US)
25th March 2026
45AQI (US)
26th March 2026
28AQI (US)
27th March 2026
30AQI (US)
28th March 2026
52AQI (US)
29th March 2026
49AQI (US)
30th March 2026
47AQI (US)
31st March 2026
22AQI (US)
1st April 2026
24AQI (US)
2nd April 2026
20AQI (US)
3rd April 2026
45AQI (US)
4th April 2026
44AQI (US)
5th April 2026
35AQI (US)
6th April 2026
35AQI (US)
7th April 2026
25AQI (US)
8th April 2026
24AQI (US)
9th April 2026
27AQI (US)
10th April 2026
48AQI (US)
11th April 2026
45AQI (US)
12th April 2026
33AQI (US)
13th April 2026
34AQI (US)
14th April 2026
39AQI (US)
15th April 2026
32AQI (US)
16th April 2026
33AQI (US)
17th April 2026
35AQI (US)
18th April 2026
28AQI (US)
19th April 2026
30AQI (US)
20th April 2026
36AQI (US)
21st April 2026
38AQI (US)
22nd April 2026
45AQI (US)
23rd April 2026
35AQI (US)
24th April 2026
30AQI (US)
25th April 2026
35AQI (US)
26th April 2026
51AQI (US)
27th April 2026
49AQI (US)
28th April 2026
43AQI (US)
29th April 2026
38AQI (US)
30th April 2026
22AQI (US)
1st May 2026
23AQI (US)
2nd May 2026
22AQI (US)
3rd May 2026
36AQI (US)
4th May 2026
30AQI (US)
5th May 2026
20AQI (US)
6th May 2026
26AQI (US)
7th May 2026
27AQI (US)
8th May 2026
22AQI (US)
9th May 2026
26AQI (US)
10th May 2026
30AQI (US)
11th May 2026
26AQI (US)
12th May 2026
29AQI (US)
13th May 2026
38AQI (US)
14th May 2026
34AQI (US)
15th May 2026
40AQI (US)
16th May 2026
86AQI (US)
17th May 2026
69AQI (US)
18th May 2026
54AQI (US)
19th May 2026
49AQI (US)
20th May 2026
62AQI (US)
21st May 2026
58AQI (US)
22nd May 2026
59AQI (US)
23rd May 2026
53AQI (US)
24th May 2026
58AQI (US)
25th May 2026
48AQI (US)
26th May 2026
39AQI (US)
27th May 2026
25AQI (US)
28th May 2026
26AQI (US)
29th May 2026
25AQI (US)
30th May 2026
24AQI (US)
31st May 2026
28AQI (US)
1st June 2026
32AQI (US)
2nd June 2026
21AQI (US)
3rd June 2026
19AQI (US)
4th June 2026
24AQI (US)
5th June 2026
22AQI (US)
6th June 2026
23AQI (US)
7th June 2026
32AQI (US)
8th June 2026
20AQI (US)
9th June 2026
19AQI (US)
10th June 2026
22AQI (US)
11th June 2026
24AQI (US)
12th June 2026
24AQI (US)
13th June 2026
39AQI (US)
14th June 2026
32AQI (US)
15th June 2026
14AQI (US)
16th June 2026
26AQI (US)
17th June 2026
23AQI (US)
18th June 2026
25AQI (US)
19th June 2026
26AQI (US)
20th June 2026
22AQI (US)
21st June 2026
21AQI (US)
22nd June 2026
20AQI (US)
23rd June 2026
21AQI (US)
24th June 2026
23AQI (US)
25th June 2026
26AQI (US)
26th June 2026
30AQI (US)
27th June 2026
27AQI (US)
28th June 2026
27AQI (US)
29th June 2026
29AQI (US)
30th June 2026
30AQI (US)
1st July 2026
25AQI (US)
2nd July 2026
23AQI (US)
3rd July 2026
24AQI (US)
4th July 2026
21AQI (US)
5th July 2026
21AQI (US)
6th July 2026
24AQI (US)
7th July 2026
25AQI (US)
8th July 2026
23AQI (US)
9th July 2026
19AQI (US)
10th July 2026
20AQI (US)
11th July 2026
18AQI (US)
12th July 2026
25AQI (US)
13th July 2026
36AQI (US)
14th July 2026
34AQI (US)
15th July 2026
30AQI (US)
16th July 2026
64AQI (US)
17th July 2026
55AQI (US)
18th July 2026
17AQI (US)
19th July 2026
17AQI (US)
20th July 2026
29AQI (US)
21st July 2026
46AQI (US)
22nd July 2026
59AQI (US)
23rd July 2026
56AQI (US)
24th July 2026
35AQI (US)
25th July 2026
51AQI (US)
26th July 2026
24AQI (US)
27th July 2026
26AQI (US)
28th July 2026
31AQI (US)
29th July 2026
30AQI (US)
30th July 2026
41AQI (US)
31st July 2026
54AQI (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

29AQI (US)

34AQI (US)

43AQI (US)

35AQI (US)

38AQI (US)

25AQI (US)

32AQI (US)

No. of days

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

202634AQI (US)

31
26
2
24
7
29
1
23
8
30
25
6
188
24

Highest AQI (US) recorded in

March

43AQI (US)

Lowest AQI (US) recorded in

June

25AQI (US)

202537AQI (US)

30
1
28
26
5
30
30
1
30
23
8
21
10
29
1
24
7
21
9
27
4
319
46

Highest AQI (US) recorded in

August

46AQI (US)

Lowest AQI (US) recorded in

June

28AQI (US)

202437AQI (US)

30
1
28
1
25
6
21
9
27
4
27
3
17
14
29
2
29
1
31
26
4
31
321
45

Highest AQI (US) recorded in

July

50AQI (US)

Lowest AQI (US) recorded in

December

29AQI (US)

202338AQI (US)

26
4
25
3
26
5
23
7
27
4
20
10
25
6
30
1
29
1
29
2
24
5
25
6
309
54

Highest AQI (US) recorded in

April

47AQI (US)

Lowest AQI (US) recorded in

August

24AQI (US)

202237AQI (US)

26
3
20
1
26
5
21
9
27
4
30
23
1
1
27
1
28
3
27
3
31
287
30

Highest AQI (US) recorded in

March

43AQI (US)

Lowest AQI (US) recorded in

August

18AQI (US)

202135AQI (US)

24
6
25
3
26
5
28
2
25
6
28
2
29
2
26
5
29
1
30
1
25
5
29
2
324
40

Highest AQI (US) recorded in

May

41AQI (US)

Lowest AQI (US) recorded in

August

31AQI (US)

202034AQI (US)

12
1
19
2
18
25
5
31
25
5
1
19
29
2
20
10
27
4
225
29
1

Highest AQI (US) recorded in

November

39AQI (US)

Lowest AQI (US) recorded in

September

28AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
38AQI (US)
Least Polluted Year Recorded
2020(Avg.)
34AQI (US)

Futtsu's annual 2026 AQI (US) (34) shows an average percentage change of -6.2% (improved AQI (US)) compared to previous years: 2020 (34), 2021 (35), 2022 (37), 2023 (38), 2024 (37), 2025 (37).