Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Hojoji, Fukuyama, Hiroshima, 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

Hojoji, Fukuyama, Hiroshima, Japan

2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
4th Aug 2025
56AQI
Lowest AQI recorded on
8th Aug 2026
23AQI

Same Day Analysis (9th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 24 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 8th Aug - 9th Aug 2026

Hojoji, Fukuyama, Hiroshima, Japan

AQI
Day
Night
.

5 AM8th Aug 2026

7 PM

4 AM9th Aug 2026

Day time
Avg. Highest Time
6AM8th Aug

27AQI

Avg. Lowest Time
9AM8th Aug

21AQI

Night time
Avg. Highest Time
8PM8th Aug

25AQI

Avg. Lowest Time
4AM9th Aug

21AQI

In the last 24 hours,

Hojoji's AQI reached its highest point of 27 at 6 AM during the Day, while the lowest point, 21, was recorded at 4 AM during the Night between 8th Aug and 9th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Hojoji, Fukuyama, Hiroshima, Japan

JulAug
11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th
Day
Night
11th Jul 2026445 AMAQI
11th Jul 2026506 AMAQI
11th Jul 2026447 AMAQI
11th Jul 2026428 AMAQI
11th Jul 2026469 AMAQI
11th Jul 20264610 AMAQI
11th Jul 20263611 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026301 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026173 PMAQI
11th Jul 2026104 PMAQI
11th Jul 2026105 PMAQI
11th Jul 2026146 PMAQI
11th Jul 2026137 PMAQI
11th Jul 2026128 PMAQI
11th Jul 202699 PMAQI
11th Jul 20261010 PMAQI
11th Jul 2026811 PMAQI
12th Jul 2026812 AMAQI
12th Jul 2026171 AMAQI
12th Jul 202682 AMAQI
12th Jul 2026103 AMAQI
12th Jul 202694 AMAQI

26°C21/31°C

12th Jul 202685 AMAQI
12th Jul 2026106 AMAQI
12th Jul 202687 AMAQI
12th Jul 202688 AMAQI
12th Jul 202689 AMAQI
12th Jul 20261210 AMAQI
12th Jul 20261111 AMAQI
12th Jul 20261112 PMAQI
12th Jul 2026111 PMAQI
12th Jul 2026102 PMAQI
12th Jul 2026103 PMAQI
12th Jul 2026124 PMAQI
12th Jul 2026165 PMAQI
12th Jul 2026146 PMAQI
12th Jul 2026167 PMAQI
12th Jul 2026168 PMAQI
12th Jul 2026149 PMAQI
12th Jul 20261310 PMAQI
12th Jul 20261011 PMAQI
13th Jul 20261012 AMAQI
13th Jul 2026251 AMAQI
13th Jul 2026142 AMAQI
13th Jul 2026123 AMAQI
13th Jul 2026124 AMAQI

27°C22/33°C

13th Jul 2026125 AMAQI
13th Jul 2026126 AMAQI
13th Jul 2026137 AMAQI
13th Jul 2026148 AMAQI
13th Jul 2026169 AMAQI
13th Jul 20262010 AMAQI
13th Jul 20262211 AMAQI
13th Jul 20261912 PMAQI
13th Jul 2026201 PMAQI
13th Jul 2026202 PMAQI
13th Jul 2026203 PMAQI
13th Jul 2026244 PMAQI
13th Jul 2026245 PMAQI
13th Jul 2026226 PMAQI
13th Jul 2026217 PMAQI
13th Jul 2026198 PMAQI
13th Jul 2026469 PMAQI
13th Jul 20265010 PMAQI
13th Jul 20263211 PMAQI
14th Jul 20263112 AMAQI
14th Jul 2026301 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026283 AMAQI
14th Jul 2026264 AMAQI

29°C24/35°C

14th Jul 2026305 AMAQI
14th Jul 2026306 AMAQI
14th Jul 2026307 AMAQI
14th Jul 2026248 AMAQI
14th Jul 2026319 AMAQI
14th Jul 20262310 AMAQI
14th Jul 20261911 AMAQI
14th Jul 20261812 PMAQI
14th Jul 2026181 PMAQI
14th Jul 2026182 PMAQI
14th Jul 2026183 PMAQI
14th Jul 2026204 PMAQI
14th Jul 2026185 PMAQI
14th Jul 2026186 PMAQI
14th Jul 2026167 PMAQI
14th Jul 2026128 PMAQI
14th Jul 2026169 PMAQI
14th Jul 20261210 PMAQI
14th Jul 20261411 PMAQI
15th Jul 20261412 AMAQI
15th Jul 2026321 AMAQI
15th Jul 2026322 AMAQI
15th Jul 2026303 AMAQI
15th Jul 2026284 AMAQI

28°C24/34°C

15th Jul 2026305 AMAQI
15th Jul 2026256 AMAQI
15th Jul 2026317 AMAQI
15th Jul 2026288 AMAQI
15th Jul 2026299 AMAQI
15th Jul 20262810 AMAQI
15th Jul 20261811 AMAQI
15th Jul 20262012 PMAQI
15th Jul 2026101 PMAQI
15th Jul 2026122 PMAQI
15th Jul 2026183 PMAQI
15th Jul 2026214 PMAQI
15th Jul 2026245 PMAQI
15th Jul 2026226 PMAQI
15th Jul 2026227 PMAQI
15th Jul 2026228 PMAQI
15th Jul 2026229 PMAQI
15th Jul 20262610 PMAQI
15th Jul 20262211 PMAQI
16th Jul 20262412 AMAQI
16th Jul 2026241 AMAQI
16th Jul 2026262 AMAQI
16th Jul 2026263 AMAQI
16th Jul 2026264 AMAQI

27°C23/31°C

16th Jul 2026285 AMAQI
16th Jul 2026286 AMAQI
16th Jul 2026287 AMAQI
16th Jul 2026288 AMAQI
16th Jul 2026269 AMAQI
16th Jul 20262710 AMAQI
16th Jul 20262411 AMAQI
16th Jul 20262612 PMAQI
16th Jul 2026261 PMAQI
16th Jul 2026242 PMAQI
16th Jul 2026223 PMAQI
16th Jul 2026244 PMAQI
16th Jul 2026255 PMAQI
16th Jul 2026286 PMAQI
16th Jul 2026287 PMAQI
16th Jul 2026288 PMAQI
16th Jul 2026289 PMAQI
16th Jul 20262510 PMAQI
16th Jul 20262911 PMAQI
17th Jul 20263012 AMAQI
17th Jul 2026311 AMAQI
17th Jul 2026302 AMAQI
17th Jul 2026283 AMAQI
17th Jul 2026294 AMAQI

28°C23/34°C

17th Jul 2026305 AMAQI
17th Jul 2026286 AMAQI
17th Jul 2026307 AMAQI
17th Jul 2026248 AMAQI
17th Jul 2026249 AMAQI
17th Jul 20263110 AMAQI
17th Jul 20262411 AMAQI
17th Jul 20262612 PMAQI
17th Jul 2026401 PMAQI
17th Jul 2026222 PMAQI
17th Jul 2026343 PMAQI
17th Jul 2026574 PMAQI
17th Jul 2026585 PMAQI
17th Jul 2026596 PMAQI
17th Jul 2026567 PMAQI
17th Jul 2026558 PMAQI
17th Jul 2026599 PMAQI
17th Jul 20265210 PMAQI
17th Jul 20265211 PMAQI
18th Jul 20265112 AMAQI
18th Jul 2026461 AMAQI
18th Jul 2026512 AMAQI
18th Jul 2026503 AMAQI
18th Jul 2026484 AMAQI

28°C23/34°C

18th Jul 2026465 AMAQI
18th Jul 2026466 AMAQI
18th Jul 2026507 AMAQI
18th Jul 2026468 AMAQI
18th Jul 2026509 AMAQI
18th Jul 20265110 AMAQI
18th Jul 20265511 AMAQI
18th Jul 20265412 PMAQI
18th Jul 2026591 PMAQI
18th Jul 2026622 PMAQI
18th Jul 2026603 PMAQI
18th Jul 2026664 PMAQI
18th Jul 2026645 PMAQI
18th Jul 2026666 PMAQI
18th Jul 2026667 PMAQI
18th Jul 2026688 PMAQI
18th Jul 2026649 PMAQI
18th Jul 20266710 PMAQI
18th Jul 20266911 PMAQI
19th Jul 20266912 AMAQI
19th Jul 2026721 AMAQI
19th Jul 2026742 AMAQI
19th Jul 2026803 AMAQI
19th Jul 2026764 AMAQI

29°C24/34°C

19th Jul 2026745 AMAQI
19th Jul 2026716 AMAQI
19th Jul 2026697 AMAQI
19th Jul 2026698 AMAQI
19th Jul 2026649 AMAQI
19th Jul 20266710 AMAQI
19th Jul 20267011 AMAQI
19th Jul 20267812 PMAQI
19th Jul 2026801 PMAQI
19th Jul 2026872 PMAQI
19th Jul 2026813 PMAQI
19th Jul 2026804 PMAQI
19th Jul 2026665 PMAQI
19th Jul 2026566 PMAQI
19th Jul 2026507 PMAQI
19th Jul 2026538 PMAQI
19th Jul 2026539 PMAQI
19th Jul 20265410 PMAQI
19th Jul 20265711 PMAQI
20th Jul 20265712 AMAQI
20th Jul 2026541 AMAQI
20th Jul 2026622 AMAQI
20th Jul 2026623 AMAQI
20th Jul 2026604 AMAQI

29°C25/34°C

20th Jul 2026565 AMAQI
20th Jul 2026626 AMAQI
20th Jul 2026547 AMAQI
20th Jul 2026508 AMAQI
20th Jul 2026529 AMAQI
20th Jul 20265310 AMAQI
20th Jul 20266011 AMAQI
20th Jul 20266412 PMAQI
20th Jul 2026661 PMAQI
20th Jul 2026712 PMAQI
20th Jul 2026743 PMAQI
20th Jul 2026684 PMAQI
20th Jul 2026685 PMAQI
20th Jul 2026666 PMAQI
20th Jul 2026647 PMAQI
20th Jul 2026658 PMAQI
20th Jul 2026669 PMAQI
20th Jul 20266510 PMAQI
20th Jul 20266911 PMAQI
21st Jul 20266612 AMAQI
21st Jul 2026661 AMAQI
21st Jul 2026682 AMAQI
21st Jul 2026723 AMAQI
21st Jul 2026704 AMAQI

29°C25/34°C

21st Jul 2026655 AMAQI
21st Jul 2026686 AMAQI
21st Jul 2026687 AMAQI
21st Jul 2026678 AMAQI
21st Jul 2026669 AMAQI
21st Jul 20266710 AMAQI
21st Jul 20266511 AMAQI
21st Jul 2026671 PMAQI
21st Jul 2026712 PMAQI
21st Jul 2026723 PMAQI
21st Jul 2026744 PMAQI
21st Jul 2026715 PMAQI
21st Jul 2026706 PMAQI
21st Jul 2026987 PMAQI
21st Jul 2026688 PMAQI
21st Jul 2026679 PMAQI
21st Jul 20266210 PMAQI
21st Jul 20265911 PMAQI
22nd Jul 20266012 AMAQI
22nd Jul 2026621 AMAQI
22nd Jul 2026572 AMAQI
22nd Jul 2026583 AMAQI
22nd Jul 2026574 AMAQI

29°C25/34°C

22nd Jul 2026575 AMAQI
22nd Jul 2026596 AMAQI
22nd Jul 2026637 AMAQI
22nd Jul 2026658 AMAQI
22nd Jul 2026659 AMAQI
22nd Jul 20267010 AMAQI
22nd Jul 20267811 AMAQI
22nd Jul 20267612 PMAQI
22nd Jul 2026831 PMAQI
22nd Jul 20261002 PMAQI
22nd Jul 20261013 PMAQI
22nd Jul 2026974 PMAQI
22nd Jul 2026975 PMAQI
22nd Jul 20261046 PMAQI
22nd Jul 20261127 PMAQI
22nd Jul 20261028 PMAQI
22nd Jul 2026789 PMAQI
22nd Jul 20267410 PMAQI
22nd Jul 20266911 PMAQI
23rd Jul 20266912 AMAQI
23rd Jul 2026661 AMAQI
23rd Jul 2026332 AMAQI
23rd Jul 2026423 AMAQI
23rd Jul 2026334 AMAQI

30°C25/35°C

23rd Jul 2026295 AMAQI
23rd Jul 2026276 AMAQI
23rd Jul 2026297 AMAQI
23rd Jul 2026218 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20262510 AMAQI
23rd Jul 20263111 AMAQI
23rd Jul 20265012 PMAQI
23rd Jul 2026551 PMAQI
23rd Jul 2026652 PMAQI
23rd Jul 2026643 PMAQI
23rd Jul 2026684 PMAQI
23rd Jul 2026725 PMAQI
23rd Jul 2026706 PMAQI
23rd Jul 2026737 PMAQI
23rd Jul 2026788 PMAQI
23rd Jul 2026529 PMAQI
23rd Jul 20263310 PMAQI
23rd Jul 20263111 PMAQI
24th Jul 20263312 AMAQI
24th Jul 2026361 AMAQI
24th Jul 2026312 AMAQI
24th Jul 2026313 AMAQI
24th Jul 2026314 AMAQI

30°C25/35°C

24th Jul 2026295 AMAQI
24th Jul 2026316 AMAQI
24th Jul 2026297 AMAQI
24th Jul 2026258 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20262910 AMAQI
24th Jul 20265311 AMAQI
24th Jul 20265812 PMAQI
24th Jul 2026571 PMAQI
24th Jul 2026572 PMAQI
24th Jul 2026533 PMAQI
24th Jul 2026524 PMAQI
24th Jul 2026525 PMAQI
24th Jul 2026526 PMAQI
24th Jul 2026467 PMAQI
24th Jul 2026448 PMAQI
24th Jul 2026489 PMAQI
24th Jul 20263810 PMAQI
24th Jul 20264011 PMAQI
25th Jul 20263312 AMAQI
25th Jul 2026381 AMAQI
25th Jul 2026362 AMAQI
25th Jul 2026403 AMAQI
25th Jul 2026364 AMAQI

30°C25/36°C

25th Jul 2026365 AMAQI
25th Jul 2026316 AMAQI
25th Jul 2026407 AMAQI
25th Jul 2026338 AMAQI
25th Jul 2026449 AMAQI
25th Jul 20263810 AMAQI
25th Jul 20264411 AMAQI
25th Jul 20265412 PMAQI
25th Jul 2026401 PMAQI
25th Jul 2026382 PMAQI
25th Jul 2026483 PMAQI
25th Jul 2026444 PMAQI
25th Jul 2026505 PMAQI
25th Jul 2026516 PMAQI
25th Jul 2026467 PMAQI
25th Jul 2026538 PMAQI
25th Jul 2026519 PMAQI
25th Jul 20264810 PMAQI
25th Jul 20263811 PMAQI
26th Jul 20264212 AMAQI
26th Jul 2026331 AMAQI
26th Jul 2026292 AMAQI
26th Jul 2026253 AMAQI
26th Jul 2026294 AMAQI

30°C24/36°C

26th Jul 2026295 AMAQI
26th Jul 2026276 AMAQI
26th Jul 2026237 AMAQI
26th Jul 2026218 AMAQI
26th Jul 2026239 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20264212 PMAQI
26th Jul 2026481 PMAQI
26th Jul 2026402 PMAQI
26th Jul 2026333 PMAQI
26th Jul 2026384 PMAQI
26th Jul 2026365 PMAQI
26th Jul 2026366 PMAQI
26th Jul 2026407 PMAQI
26th Jul 2026388 PMAQI
26th Jul 2026389 PMAQI
26th Jul 20263810 PMAQI
26th Jul 20263811 PMAQI
27th Jul 20263812 AMAQI
27th Jul 2026331 AMAQI
27th Jul 2026382 AMAQI
27th Jul 2026383 AMAQI
27th Jul 2026344 AMAQI

30°C24/36°C

27th Jul 2026295 AMAQI
27th Jul 2026276 AMAQI
27th Jul 2026297 AMAQI
27th Jul 2026298 AMAQI
27th Jul 2026299 AMAQI
27th Jul 20262710 AMAQI
27th Jul 20263611 AMAQI
27th Jul 20263812 PMAQI
27th Jul 2026381 PMAQI
27th Jul 2026442 PMAQI
27th Jul 2026503 PMAQI
27th Jul 2026504 PMAQI
27th Jul 2026515 PMAQI
27th Jul 2026506 PMAQI
27th Jul 2026427 PMAQI
27th Jul 2026538 PMAQI
27th Jul 2026469 PMAQI
27th Jul 20264610 PMAQI
27th Jul 20263311 PMAQI
28th Jul 20264412 AMAQI
28th Jul 2026461 AMAQI
28th Jul 2026442 AMAQI
28th Jul 2026443 AMAQI
28th Jul 2026464 AMAQI

29°C25/35°C

28th Jul 2026445 AMAQI
28th Jul 2026426 AMAQI
28th Jul 2026447 AMAQI
28th Jul 2026408 AMAQI
28th Jul 2026449 AMAQI
28th Jul 20264410 AMAQI
28th Jul 20264211 AMAQI
28th Jul 20264012 PMAQI
28th Jul 2026291 PMAQI
28th Jul 2026312 PMAQI
28th Jul 2026293 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026295 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026317 PMAQI
28th Jul 2026338 PMAQI
28th Jul 2026339 PMAQI
28th Jul 20263610 PMAQI
28th Jul 20263611 PMAQI
29th Jul 20263812 AMAQI
29th Jul 2026361 AMAQI
29th Jul 2026442 AMAQI
29th Jul 2026363 AMAQI
29th Jul 2026384 AMAQI

29°C25/35°C

29th Jul 2026385 AMAQI
29th Jul 2026406 AMAQI
29th Jul 2026427 AMAQI
29th Jul 2026388 AMAQI
29th Jul 2026369 AMAQI
29th Jul 20263610 AMAQI
29th Jul 20263811 AMAQI
29th Jul 20263312 PMAQI
29th Jul 2026421 PMAQI
29th Jul 2026382 PMAQI
29th Jul 2026423 PMAQI
29th Jul 2026424 PMAQI
29th Jul 2026365 PMAQI
29th Jul 2026366 PMAQI
29th Jul 2026447 PMAQI
29th Jul 2026408 PMAQI
29th Jul 2026389 PMAQI
29th Jul 20264410 PMAQI
29th Jul 20264011 PMAQI
30th Jul 20264212 AMAQI
30th Jul 2026381 AMAQI
30th Jul 2026422 AMAQI
30th Jul 2026423 AMAQI
30th Jul 2026444 AMAQI

27°C23/33°C

30th Jul 2026405 AMAQI
30th Jul 2026466 AMAQI
30th Jul 2026427 AMAQI
30th Jul 2026468 AMAQI
30th Jul 2026389 AMAQI
30th Jul 20264210 AMAQI
30th Jul 20264211 AMAQI
30th Jul 20264012 PMAQI
30th Jul 2026421 PMAQI
30th Jul 2026382 PMAQI
30th Jul 2026403 PMAQI
30th Jul 2026384 PMAQI
30th Jul 2026365 PMAQI
30th Jul 2026386 PMAQI
30th Jul 2026407 PMAQI
30th Jul 2026368 PMAQI
30th Jul 2026369 PMAQI
30th Jul 20263810 PMAQI
30th Jul 20263611 PMAQI
31st Jul 20263612 AMAQI
31st Jul 2026331 AMAQI
31st Jul 2026362 AMAQI
31st Jul 2026313 AMAQI
31st Jul 2026364 AMAQI

29°C24/36°C

31st Jul 2026365 AMAQI
31st Jul 2026336 AMAQI
31st Jul 2026367 AMAQI
31st Jul 2026318 AMAQI
31st Jul 2026339 AMAQI
31st Jul 20262910 AMAQI
31st Jul 20262911 AMAQI
31st Jul 20263312 PMAQI
31st Jul 2026341 PMAQI
31st Jul 2026332 PMAQI
31st Jul 2026383 PMAQI
31st Jul 2026364 PMAQI
31st Jul 2026335 PMAQI
31st Jul 2026406 PMAQI
31st Jul 2026337 PMAQI
31st Jul 2026408 PMAQI
31st Jul 2026409 PMAQI
31st Jul 20264210 PMAQI
31st Jul 20264211 PMAQI
1st Aug 20264612 AMAQI
1st Aug 2026441 AMAQI
1st Aug 2026402 AMAQI
1st Aug 2026443 AMAQI
1st Aug 2026424 AMAQI

29°C22/36°C

1st Aug 2026425 AMAQI
1st Aug 2026426 AMAQI
1st Aug 2026407 AMAQI
1st Aug 2026388 AMAQI
1st Aug 2026409 AMAQI
1st Aug 20263810 AMAQI
1st Aug 20263811 AMAQI
1st Aug 20264412 PMAQI
1st Aug 2026381 PMAQI
1st Aug 2026462 PMAQI
1st Aug 2026403 PMAQI
1st Aug 2026404 PMAQI
1st Aug 2026405 PMAQI
1st Aug 2026426 PMAQI
1st Aug 2026407 PMAQI
1st Aug 2026428 PMAQI
1st Aug 2026489 PMAQI
1st Aug 20264410 PMAQI
1st Aug 20264211 PMAQI
2nd Aug 20264212 AMAQI
2nd Aug 2026481 AMAQI
2nd Aug 2026442 AMAQI
2nd Aug 2026443 AMAQI
2nd Aug 2026464 AMAQI

30°C23/37°C

2nd Aug 2026425 AMAQI
2nd Aug 2026446 AMAQI
2nd Aug 2026507 AMAQI
2nd Aug 2026448 AMAQI
2nd Aug 2026409 AMAQI
2nd Aug 20264210 AMAQI
2nd Aug 20264211 AMAQI
2nd Aug 20264612 PMAQI
2nd Aug 2026401 PMAQI
2nd Aug 2026422 PMAQI
2nd Aug 2026463 PMAQI
2nd Aug 2026464 PMAQI
2nd Aug 2026445 PMAQI
2nd Aug 2026426 PMAQI
2nd Aug 2026427 PMAQI
2nd Aug 2026408 PMAQI
2nd Aug 2026469 PMAQI
2nd Aug 20264010 PMAQI
2nd Aug 20264411 PMAQI
3rd Aug 20264212 AMAQI
3rd Aug 2026361 AMAQI
3rd Aug 2026382 AMAQI
3rd Aug 2026443 AMAQI
3rd Aug 2026424 AMAQI

30°C24/37°C

3rd Aug 2026385 AMAQI
3rd Aug 2026406 AMAQI
3rd Aug 2026387 AMAQI
3rd Aug 2026428 AMAQI
3rd Aug 2026409 AMAQI
3rd Aug 20264010 AMAQI
3rd Aug 20264011 AMAQI
3rd Aug 20264012 PMAQI
3rd Aug 2026481 PMAQI
3rd Aug 2026522 PMAQI
3rd Aug 2026623 PMAQI
3rd Aug 2026604 PMAQI
3rd Aug 2026605 PMAQI
3rd Aug 2026556 PMAQI
3rd Aug 2026547 PMAQI
3rd Aug 2026558 PMAQI
3rd Aug 2026449 PMAQI
3rd Aug 20264010 PMAQI
3rd Aug 20263811 PMAQI
4th Aug 20263312 AMAQI
4th Aug 2026521 AMAQI
4th Aug 2026512 AMAQI
4th Aug 2026423 AMAQI
4th Aug 2026404 AMAQI

30°C25/36°C

4th Aug 2026445 AMAQI
4th Aug 2026426 AMAQI
4th Aug 2026407 AMAQI
4th Aug 2026408 AMAQI
4th Aug 2026389 AMAQI
4th Aug 20263810 AMAQI
4th Aug 20264011 AMAQI
4th Aug 20263812 PMAQI
4th Aug 2026441 PMAQI
4th Aug 2026512 PMAQI
4th Aug 2026513 PMAQI
4th Aug 2026534 PMAQI
4th Aug 2026495 PMAQI
4th Aug 2026516 PMAQI
4th Aug 2026487 PMAQI
4th Aug 2026488 PMAQI
4th Aug 2026519 PMAQI
4th Aug 20265010 PMAQI
4th Aug 20264411 PMAQI
5th Aug 20264412 AMAQI
5th Aug 2026421 AMAQI
5th Aug 2026442 AMAQI
5th Aug 2026423 AMAQI
5th Aug 2026384 AMAQI

29°C26/31°C

5th Aug 2026385 AMAQI
5th Aug 2026406 AMAQI
5th Aug 2026407 AMAQI
5th Aug 2026388 AMAQI
5th Aug 2026369 AMAQI
5th Aug 20263810 AMAQI
5th Aug 20263611 AMAQI
5th Aug 20263612 PMAQI
5th Aug 2026331 PMAQI
5th Aug 2026312 PMAQI
5th Aug 2026313 PMAQI
5th Aug 2026334 PMAQI
5th Aug 2026295 PMAQI
5th Aug 2026296 PMAQI
5th Aug 2026317 PMAQI
5th Aug 2026298 PMAQI
5th Aug 2026319 PMAQI
5th Aug 20263110 PMAQI
5th Aug 20262911 PMAQI
6th Aug 20262912 AMAQI
6th Aug 2026311 AMAQI
6th Aug 2026272 AMAQI
6th Aug 2026273 AMAQI
6th Aug 2026254 AMAQI

29°C25/35°C

6th Aug 2026255 AMAQI
6th Aug 2026236 AMAQI
6th Aug 2026257 AMAQI
6th Aug 2026218 AMAQI
6th Aug 2026219 AMAQI
6th Aug 20262110 AMAQI
6th Aug 20262511 AMAQI
6th Aug 20262112 PMAQI
6th Aug 2026211 PMAQI
6th Aug 2026232 PMAQI
6th Aug 2026213 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026216 PMAQI
6th Aug 2026217 PMAQI
6th Aug 2026218 PMAQI
6th Aug 2026239 PMAQI
6th Aug 20262110 PMAQI
6th Aug 20262311 PMAQI
7th Aug 20262712 AMAQI
7th Aug 2026211 AMAQI
7th Aug 2026212 AMAQI
7th Aug 2026213 AMAQI
7th Aug 2026214 AMAQI

29°C24/35°C

7th Aug 2026215 AMAQI
7th Aug 2026216 AMAQI
7th Aug 2026217 AMAQI
7th Aug 2026258 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262510 AMAQI
7th Aug 20262511 AMAQI
7th Aug 20264012 PMAQI
7th Aug 2026421 PMAQI
7th Aug 2026362 PMAQI
7th Aug 2026253 PMAQI
7th Aug 2026234 PMAQI
7th Aug 2026255 PMAQI
7th Aug 2026276 PMAQI
7th Aug 2026217 PMAQI
7th Aug 2026238 PMAQI
7th Aug 2026219 PMAQI
7th Aug 20262110 PMAQI
7th Aug 20262111 PMAQI
8th Aug 20262112 AMAQI
8th Aug 2026211 AMAQI
8th Aug 2026212 AMAQI
8th Aug 2026213 AMAQI
8th Aug 2026214 AMAQI

30°C27/34°C

8th Aug 2026215 AMAQI
8th Aug 2026276 AMAQI
8th Aug 2026217 AMAQI
8th Aug 2026218 AMAQI
8th Aug 2026219 AMAQI
8th Aug 20262310 AMAQI
8th Aug 20262411 AMAQI
8th Aug 20262312 PMAQI
8th Aug 2026251 PMAQI
8th Aug 2026272 PMAQI
8th Aug 2026253 PMAQI
8th Aug 2026254 PMAQI
8th Aug 2026235 PMAQI
8th Aug 2026256 PMAQI
8th Aug 2026257 PMAQI
8th Aug 2026258 PMAQI
8th Aug 2026259 PMAQI
8th Aug 20262310 PMAQI
8th Aug 20262511 PMAQI
9th Aug 20262512 AMAQI
9th Aug 2026231 AMAQI
9th Aug 2026212 AMAQI
9th Aug 2026213 AMAQI
9th Aug 2026214 AMAQI

29°C24/34°C

9th Aug 2026215 AMAQI
5 AM
9th Aug 2026216 AMAQI
9th Aug 2026217 AMAQI
9th Aug 2026258 AMAQI
9th Aug 2026239 AMAQI
9th Aug 20262110 AMAQI
9th Aug 20262111 AMAQI
9th Aug 20262112 PMAQI
12 PM
9th Aug 2026231 PMAQI
9th Aug 2026232 PMAQI
9th Aug 2026253 PMAQI
9th Aug 2026254 PMAQI
9th Aug 2026255 PMAQI
9th Aug 2026366 PMAQI
9th Aug 2026277 PMAQI
7 PM
9th Aug 2026298 PMAQI
9th Aug 2026299 PMAQI
9th Aug 20262910 PMAQI
9th Aug 20262911 PMAQI
12 AM
4 AM

28°C25/33°C

Day time
Avg. Highest Time
1 PM - 7 PM

42AQI

7 hours / Day
210 hours / Month
Avg. Lowest Time
8 AM - 12 PM

36AQI

5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 7 PM (Avg. 42), while the lowest AQI was between 8 AM to 12 PM (Avg. 36).
Night time
Avg. Highest Time
8 PM - 9 PM

42AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
12 AM

37AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 9 PM (Avg. 42), while the lowest AQI was between 12 AM to 12 AM (Avg. 37).

2026 Days Vs Air Quality

Hojoji, Fukuyama, Hiroshima, Japan

2026

79%

174

21%

47

Total number of days with different AQI categories in last 221 days in 2026 (144 days remaining)

Good
174 Days
Moderate
47 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 79%

Health Risk Level:

Low

In 2026, 79% of 221 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

Hojoji, Fukuyama, Hiroshima, 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
25AQI (US)
2nd January 2026
16AQI (US)
3rd January 2026
21AQI (US)
4th January 2026
35AQI (US)
5th January 2026
44AQI (US)
6th January 2026
23AQI (US)
7th January 2026
30AQI (US)
8th January 2026
28AQI (US)
9th January 2026
25AQI (US)
10th January 2026
34AQI (US)
11th January 2026
31AQI (US)
12th January 2026
26AQI (US)
13th January 2026
34AQI (US)
14th January 2026
25AQI (US)
15th January 2026
51AQI (US)
16th January 2026
72AQI (US)
17th January 2026
69AQI (US)
18th January 2026
68AQI (US)
19th January 2026
59AQI (US)
20th January 2026
18AQI (US)
21st January 2026
15AQI (US)
22nd January 2026
26AQI (US)
23rd January 2026
41AQI (US)
24th January 2026
45AQI (US)
25th January 2026
42AQI (US)
26th January 2026
27AQI (US)
27th January 2026
43AQI (US)
28th January 2026
31AQI (US)
29th January 2026
22AQI (US)
30th January 2026
39AQI (US)
31st January 2026
34AQI (US)
1st February 2026
42AQI (US)
2nd February 2026
48AQI (US)
3rd February 2026
33AQI (US)
4th February 2026
37AQI (US)
5th February 2026
45AQI (US)
6th February 2026
42AQI (US)
7th February 2026
22AQI (US)
8th February 2026
13AQI (US)
9th February 2026
21AQI (US)
10th February 2026
51AQI (US)
11th February 2026
42AQI (US)
12th February 2026
46AQI (US)
13th February 2026
43AQI (US)
14th February 2026
66AQI (US)
15th February 2026
58AQI (US)
16th February 2026
43AQI (US)
17th February 2026
24AQI (US)
18th February 2026
36AQI (US)
19th February 2026
42AQI (US)
20th February 2026
49AQI (US)
21st February 2026
62AQI (US)
22nd February 2026
63AQI (US)
23rd February 2026
52AQI (US)
24th February 2026
50AQI (US)
25th February 2026
20AQI (US)
26th February 2026
18AQI (US)
27th February 2026
48AQI (US)
28th February 2026
21AQI (US)
1st March 2026
43AQI (US)
2nd March 2026
46AQI (US)
3rd March 2026
14AQI (US)
4th March 2026
15AQI (US)
5th March 2026
50AQI (US)
6th March 2026
55AQI (US)
7th March 2026
48AQI (US)
8th March 2026
22AQI (US)
9th March 2026
50AQI (US)
10th March 2026
59AQI (US)
11th March 2026
58AQI (US)
12th March 2026
63AQI (US)
13th March 2026
40AQI (US)
14th March 2026
44AQI (US)
15th March 2026
60AQI (US)
16th March 2026
56AQI (US)
17th March 2026
50AQI (US)
18th March 2026
63AQI (US)
19th March 2026
48AQI (US)
20th March 2026
54AQI (US)
21st March 2026
53AQI (US)
22nd March 2026
71AQI (US)
23rd March 2026
65AQI (US)
24th March 2026
59AQI (US)
25th March 2026
47AQI (US)
26th March 2026
18AQI (US)
27th March 2026
38AQI (US)
28th March 2026
69AQI (US)
29th March 2026
89AQI (US)
30th March 2026
91AQI (US)
31st March 2026
22AQI (US)
1st April 2026
14AQI (US)
2nd April 2026
51AQI (US)
3rd April 2026
54AQI (US)
4th April 2026
38AQI (US)
5th April 2026
19AQI (US)
6th April 2026
49AQI (US)
7th April 2026
37AQI (US)
8th April 2026
42AQI (US)
9th April 2026
32AQI (US)
10th April 2026
26AQI (US)
11th April 2026
25AQI (US)
12th April 2026
35AQI (US)
13th April 2026
51AQI (US)
14th April 2026
51AQI (US)
15th April 2026
26AQI (US)
16th April 2026
27AQI (US)
17th April 2026
46AQI (US)
18th April 2026
48AQI (US)
19th April 2026
36AQI (US)
20th April 2026
31AQI (US)
21st April 2026
40AQI (US)
22nd April 2026
49AQI (US)
23rd April 2026
34AQI (US)
24th April 2026
30AQI (US)
25th April 2026
46AQI (US)
26th April 2026
33AQI (US)
27th April 2026
30AQI (US)
28th April 2026
47AQI (US)
29th April 2026
40AQI (US)
30th April 2026
20AQI (US)
1st May 2026
47AQI (US)
2nd May 2026
40AQI (US)
3rd May 2026
41AQI (US)
4th May 2026
24AQI (US)
5th May 2026
29AQI (US)
6th May 2026
29AQI (US)
7th May 2026
36AQI (US)
8th May 2026
27AQI (US)
9th May 2026
20AQI (US)
10th May 2026
29AQI (US)
11th May 2026
30AQI (US)
12th May 2026
29AQI (US)
13th May 2026
27AQI (US)
14th May 2026
36AQI (US)
15th May 2026
35AQI (US)
16th May 2026
79AQI (US)
17th May 2026
63AQI (US)
18th May 2026
53AQI (US)
19th May 2026
46AQI (US)
20th May 2026
61AQI (US)
21st May 2026
65AQI (US)
22nd May 2026
69AQI (US)
23rd May 2026
62AQI (US)
24th May 2026
62AQI (US)
25th May 2026
54AQI (US)
26th May 2026
41AQI (US)
27th May 2026
18AQI (US)
28th May 2026
31AQI (US)
29th May 2026
35AQI (US)
30th May 2026
20AQI (US)
31st May 2026
24AQI (US)
1st June 2026
42AQI (US)
2nd June 2026
21AQI (US)
3rd June 2026
10AQI (US)
4th June 2026
23AQI (US)
5th June 2026
32AQI (US)
6th June 2026
46AQI (US)
7th June 2026
19AQI (US)
8th June 2026
13AQI (US)
9th June 2026
23AQI (US)
10th June 2026
20AQI (US)
11th June 2026
20AQI (US)
12th June 2026
17AQI (US)
13th June 2026
26AQI (US)
14th June 2026
23AQI (US)
15th June 2026
19AQI (US)
16th June 2026
21AQI (US)
17th June 2026
15AQI (US)
18th June 2026
25AQI (US)
19th June 2026
30AQI (US)
20th June 2026
38AQI (US)
21st June 2026
14AQI (US)
22nd June 2026
14AQI (US)
23rd June 2026
22AQI (US)
24th June 2026
21AQI (US)
25th June 2026
26AQI (US)
26th June 2026
29AQI (US)
27th June 2026
27AQI (US)
28th June 2026
39AQI (US)
29th June 2026
59AQI (US)
30th June 2026
63AQI (US)
1st July 2026
67AQI (US)
2nd July 2026
14AQI (US)
3rd July 2026
24AQI (US)
4th July 2026
13AQI (US)
5th July 2026
13AQI (US)
6th July 2026
12AQI (US)
7th July 2026
35AQI (US)
8th July 2026
47AQI (US)
9th July 2026
37AQI (US)
10th July 2026
31AQI (US)
11th July 2026
28AQI (US)
12th July 2026
11AQI (US)
13th July 2026
21AQI (US)
14th July 2026
22AQI (US)
15th July 2026
24AQI (US)
16th July 2026
26AQI (US)
17th July 2026
38AQI (US)
18th July 2026
56AQI (US)
19th July 2026
69AQI (US)
20th July 2026
62AQI (US)
21st July 2026
69AQI (US)
22nd July 2026
77AQI (US)
23rd July 2026
48AQI (US)
24th July 2026
41AQI (US)
25th July 2026
42AQI (US)
26th July 2026
33AQI (US)
27th July 2026
39AQI (US)
28th July 2026
38AQI (US)
29th July 2026
39AQI (US)
30th July 2026
40AQI (US)
31st July 2026
35AQI (US)
1st August 2026
42AQI (US)
2nd August 2026
44AQI (US)
3rd August 2026
45AQI (US)
4th August 2026
45AQI (US)
5th August 2026
35AQI (US)
6th August 2026
24AQI (US)
7th August 2026
25AQI (US)
8th August 2026
23AQI (US)
9th August 2026
24AQI (US)
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

35AQI (US)

41AQI (US)

50AQI (US)

37AQI (US)

41AQI (US)

27AQI (US)

37AQI (US)

34AQI (US)

No. of days

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

202638AQI (US)

26
5
22
6
16
15
26
4
22
9
28
2
25
6
9
174
47

Highest AQI (US) recorded in

March

50AQI (US)

Lowest AQI (US) recorded in

June

27AQI (US)

202546AQI (US)

3
15
15
16
15
26
5
30
22
9
15
15
21
10
148
69

Highest AQI (US) recorded in

July

54AQI (US)

Lowest AQI (US) recorded in

September

33AQI (US)

Most & Least Polluted Years Over the Last 2 Years

Most Polluted Year Recorded
2025(Avg.)
46AQI (US)
Least Polluted Year Recorded
2026(Avg.)
38AQI (US)

Hojoji's annual 2026 AQI (US) (38) shows an average percentage change of -17.3% (improved AQI (US)) compared to previous years: 2025 (46).