Onomachi, Ichikawa, 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+
August Air Quality Analysis
Onomachi, Ichikawa, Chiba, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
61AQILowest AQI recorded on
25th Aug 2023
16AQISame Day Analysis (7th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 25 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 6th Aug - 7th Aug 2026
Onomachi, Ichikawa, Chiba, Japan
AQI
Day
Night
.
4 AM6th Aug 2026
6 PM
3 AM7th Aug 2026
Day time
Avg. Highest Time
6PM6th Aug
29AQI
Avg. Lowest Time
11AM6th Aug
23AQI
Night time
Avg. Highest Time
7PM6th Aug
25AQI
Avg. Lowest Time
1AM7th Aug
21AQI
In the last 24 hours,
Onomachi's AQI reached its highest point of 29 at 6 PM during the Day, while the lowest point, 21, was recorded at 1 AM during the Night between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Onomachi, Ichikawa, Chiba, Japan
JulAug
09th - 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 - 05th05th - 06th06th - 07th07th
Day
Night
9th Jul 2026184 AMAQI
9th Jul 2026155 AMAQI
9th Jul 202696 AMAQI
9th Jul 202697 AMAQI
9th Jul 2026178 AMAQI
9th Jul 2026169 AMAQI
9th Jul 20262010 AMAQI
9th Jul 20262111 AMAQI
9th Jul 20262412 PMAQI
9th Jul 2026211 PMAQI
9th Jul 2026252 PMAQI
9th Jul 2026273 PMAQI
9th Jul 2026284 PMAQI
9th Jul 2026285 PMAQI
9th Jul 2026266 PMAQI
9th Jul 2026257 PMAQI
9th Jul 2026238 PMAQI
9th Jul 2026189 PMAQI
9th Jul 20262410 PMAQI
9th Jul 20262611 PMAQI
10th Jul 20262412 AMAQI
10th Jul 2026281 AMAQI
10th Jul 2026252 AMAQI
10th Jul 2026183 AMAQI
26°C23/30°C
10th Jul 2026224 AMAQI
10th Jul 2026185 AMAQI
10th Jul 2026186 AMAQI
10th Jul 2026167 AMAQI
10th Jul 2026178 AMAQI
10th Jul 2026289 AMAQI
10th Jul 20262610 AMAQI
10th Jul 20262511 AMAQI
10th Jul 20262412 PMAQI
10th Jul 2026231 PMAQI
10th Jul 2026202 PMAQI
10th Jul 2026223 PMAQI
10th Jul 2026224 PMAQI
10th Jul 2026315 PMAQI
10th Jul 2026286 PMAQI
10th Jul 2026277 PMAQI
10th Jul 2026268 PMAQI
10th Jul 2026269 PMAQI
10th Jul 20261810 PMAQI
10th Jul 20261811 PMAQI
11th Jul 20263012 AMAQI
11th Jul 202681 AMAQI
11th Jul 2026182 AMAQI
11th Jul 202683 AMAQI
26°C23/30°C
11th Jul 202684 AMAQI
11th Jul 202685 AMAQI
11th Jul 202686 AMAQI
11th Jul 202687 AMAQI
11th Jul 2026308 AMAQI
11th Jul 2026319 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20262511 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026242 PMAQI
11th Jul 2026243 PMAQI
11th Jul 2026244 PMAQI
11th Jul 2026305 PMAQI
11th Jul 2026286 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026258 PMAQI
11th Jul 2026289 PMAQI
11th Jul 20263010 PMAQI
11th Jul 20263111 PMAQI
12th Jul 20262012 AMAQI
12th Jul 2026201 AMAQI
12th Jul 2026282 AMAQI
12th Jul 2026193 AMAQI
26°C24/29°C
12th Jul 2026184 AMAQI
12th Jul 2026285 AMAQI
12th Jul 2026286 AMAQI
12th Jul 2026297 AMAQI
12th Jul 2026288 AMAQI
12th Jul 2026249 AMAQI
12th Jul 20262910 AMAQI
12th Jul 20262411 AMAQI
12th Jul 20262512 PMAQI
12th Jul 2026221 PMAQI
12th Jul 2026222 PMAQI
12th Jul 2026223 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026296 PMAQI
12th Jul 2026287 PMAQI
12th Jul 2026298 PMAQI
12th Jul 2026289 PMAQI
12th Jul 20263110 PMAQI
12th Jul 20262711 PMAQI
13th Jul 20263012 AMAQI
13th Jul 2026321 AMAQI
13th Jul 2026302 AMAQI
13th Jul 2026303 AMAQI
25°C24/27°C
13th Jul 2026284 AMAQI
13th Jul 2026295 AMAQI
13th Jul 2026286 AMAQI
13th Jul 2026277 AMAQI
13th Jul 2026288 AMAQI
13th Jul 2026299 AMAQI
13th Jul 20263010 AMAQI
13th Jul 20263011 AMAQI
13th Jul 20263012 PMAQI
13th Jul 2026231 PMAQI
13th Jul 2026262 PMAQI
13th Jul 2026243 PMAQI
13th Jul 2026264 PMAQI
13th Jul 2026285 PMAQI
13th Jul 2026676 PMAQI
13th Jul 2026667 PMAQI
13th Jul 2026628 PMAQI
13th Jul 2026549 PMAQI
13th Jul 20265710 PMAQI
13th Jul 20265111 PMAQI
14th Jul 20264412 AMAQI
14th Jul 2026381 AMAQI
14th Jul 2026482 AMAQI
14th Jul 2026603 AMAQI
27°C25/30°C
14th Jul 2026564 AMAQI
14th Jul 2026505 AMAQI
14th Jul 2026406 AMAQI
14th Jul 2026467 AMAQI
14th Jul 2026408 AMAQI
14th Jul 2026369 AMAQI
14th Jul 20263610 AMAQI
14th Jul 20264211 AMAQI
14th Jul 20263312 PMAQI
14th Jul 2026291 PMAQI
14th Jul 2026302 PMAQI
14th Jul 2026303 PMAQI
14th Jul 2026364 PMAQI
14th Jul 2026375 PMAQI
14th Jul 2026366 PMAQI
14th Jul 2026327 PMAQI
14th Jul 2026328 PMAQI
14th Jul 2026329 PMAQI
14th Jul 20263610 PMAQI
14th Jul 20263611 PMAQI
15th Jul 20263212 AMAQI
15th Jul 2026321 AMAQI
15th Jul 2026322 AMAQI
15th Jul 2026323 AMAQI
27°C24/31°C
15th Jul 2026284 AMAQI
15th Jul 2026325 AMAQI
15th Jul 2026266 AMAQI
15th Jul 2026317 AMAQI
15th Jul 2026308 AMAQI
15th Jul 2026309 AMAQI
15th Jul 20263310 AMAQI
15th Jul 20262811 AMAQI
15th Jul 20262212 PMAQI
15th Jul 2026221 PMAQI
15th Jul 2026212 PMAQI
15th Jul 2026383 PMAQI
15th Jul 2026504 PMAQI
15th Jul 2026425 PMAQI
15th Jul 2026466 PMAQI
15th Jul 2026457 PMAQI
15th Jul 2026468 PMAQI
15th Jul 2026369 PMAQI
15th Jul 20263810 PMAQI
15th Jul 20263811 PMAQI
16th Jul 20263612 AMAQI
16th Jul 2026421 AMAQI
16th Jul 2026422 AMAQI
16th Jul 2026323 AMAQI
29°C26/32°C
16th Jul 2026624 AMAQI
16th Jul 2026605 AMAQI
16th Jul 2026686 AMAQI
16th Jul 2026667 AMAQI
16th Jul 2026718 AMAQI
16th Jul 2026729 AMAQI
16th Jul 20267310 AMAQI
16th Jul 20267311 AMAQI
16th Jul 20267512 PMAQI
16th Jul 2026731 PMAQI
16th Jul 2026792 PMAQI
16th Jul 2026783 PMAQI
16th Jul 2026764 PMAQI
16th Jul 2026795 PMAQI
16th Jul 2026726 PMAQI
16th Jul 2026627 PMAQI
16th Jul 2026768 PMAQI
16th Jul 2026749 PMAQI
16th Jul 20267110 PMAQI
16th Jul 20266811 PMAQI
17th Jul 20266612 AMAQI
17th Jul 2026621 AMAQI
17th Jul 2026572 AMAQI
17th Jul 2026543 AMAQI
29°C26/35°C
17th Jul 2026464 AMAQI
17th Jul 2026425 AMAQI
17th Jul 2026406 AMAQI
17th Jul 2026427 AMAQI
17th Jul 2026468 AMAQI
17th Jul 2026539 AMAQI
17th Jul 20265610 AMAQI
17th Jul 20266411 AMAQI
17th Jul 20266812 PMAQI
17th Jul 2026671 PMAQI
17th Jul 2026502 PMAQI
17th Jul 2026293 PMAQI
17th Jul 2026214 PMAQI
17th Jul 2026365 PMAQI
17th Jul 2026426 PMAQI
17th Jul 2026447 PMAQI
17th Jul 2026478 PMAQI
17th Jul 2026449 PMAQI
17th Jul 20263110 PMAQI
17th Jul 20262911 PMAQI
18th Jul 20262712 AMAQI
18th Jul 2026251 AMAQI
18th Jul 2026252 AMAQI
18th Jul 2026313 AMAQI
28°C26/30°C
18th Jul 2026254 AMAQI
18th Jul 2026175 AMAQI
18th Jul 202686 AMAQI
18th Jul 2026127 AMAQI
18th Jul 2026108 AMAQI
18th Jul 202689 AMAQI
18th Jul 2026810 AMAQI
18th Jul 20261011 AMAQI
18th Jul 20261012 PMAQI
18th Jul 2026101 PMAQI
18th Jul 202682 PMAQI
18th Jul 2026123 PMAQI
18th Jul 2026104 PMAQI
18th Jul 202685 PMAQI
18th Jul 202686 PMAQI
18th Jul 2026127 PMAQI
18th Jul 202678 PMAQI
18th Jul 202689 PMAQI
18th Jul 2026810 PMAQI
18th Jul 2026611 PMAQI
19th Jul 2026812 AMAQI
19th Jul 202681 AMAQI
19th Jul 2026232 AMAQI
19th Jul 2026213 AMAQI
27°C25/30°C
19th Jul 2026234 AMAQI
19th Jul 2026235 AMAQI
19th Jul 2026236 AMAQI
19th Jul 2026327 AMAQI
19th Jul 2026298 AMAQI
19th Jul 2026259 AMAQI
19th Jul 20262510 AMAQI
19th Jul 20262511 AMAQI
19th Jul 20262512 PMAQI
19th Jul 2026251 PMAQI
19th Jul 2026252 PMAQI
19th Jul 2026253 PMAQI
19th Jul 2026254 PMAQI
19th Jul 2026235 PMAQI
19th Jul 2026226 PMAQI
19th Jul 2026237 PMAQI
19th Jul 2026308 PMAQI
19th Jul 2026279 PMAQI
19th Jul 20262710 PMAQI
19th Jul 20262511 PMAQI
20th Jul 20262412 AMAQI
20th Jul 2026241 AMAQI
20th Jul 2026212 AMAQI
20th Jul 2026383 AMAQI
27°C24/30°C
20th Jul 2026494 AMAQI
20th Jul 2026405 AMAQI
20th Jul 2026256 AMAQI
20th Jul 2026237 AMAQI
20th Jul 2026238 AMAQI
20th Jul 2026249 AMAQI
20th Jul 20262710 AMAQI
20th Jul 20262911 AMAQI
20th Jul 20262512 PMAQI
20th Jul 2026331 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026273 PMAQI
20th Jul 2026234 PMAQI
20th Jul 2026285 PMAQI
20th Jul 2026386 PMAQI
20th Jul 2026427 PMAQI
20th Jul 2026468 PMAQI
20th Jul 2026429 PMAQI
20th Jul 20263910 PMAQI
20th Jul 20263811 PMAQI
21st Jul 20264012 AMAQI
21st Jul 2026381 AMAQI
21st Jul 2026342 AMAQI
21st Jul 2026323 AMAQI
30°C26/34°C
21st Jul 2026364 AMAQI
21st Jul 2026325 AMAQI
21st Jul 2026336 AMAQI
21st Jul 2026307 AMAQI
21st Jul 2026308 AMAQI
21st Jul 2026339 AMAQI
21st Jul 20263010 AMAQI
21st Jul 20263111 AMAQI
21st Jul 2026441 PMAQI
21st Jul 2026502 PMAQI
21st Jul 2026563 PMAQI
21st Jul 2026514 PMAQI
21st Jul 2026515 PMAQI
21st Jul 2026506 PMAQI
21st Jul 2026927 PMAQI
21st Jul 2026488 PMAQI
21st Jul 2026449 PMAQI
21st Jul 20265110 PMAQI
21st Jul 20265611 PMAQI
22nd Jul 20265712 AMAQI
22nd Jul 2026571 AMAQI
22nd Jul 2026582 AMAQI
22nd Jul 2026603 AMAQI
30°C27/35°C
22nd Jul 2026584 AMAQI
22nd Jul 2026575 AMAQI
22nd Jul 2026586 AMAQI
22nd Jul 2026647 AMAQI
22nd Jul 2026578 AMAQI
22nd Jul 2026579 AMAQI
22nd Jul 20266210 AMAQI
22nd Jul 20266411 AMAQI
22nd Jul 20266612 PMAQI
22nd Jul 2026721 PMAQI
22nd Jul 2026702 PMAQI
22nd Jul 2026713 PMAQI
22nd Jul 2026664 PMAQI
22nd Jul 2026625 PMAQI
22nd Jul 2026646 PMAQI
22nd Jul 2026667 PMAQI
22nd Jul 2026708 PMAQI
22nd Jul 2026709 PMAQI
22nd Jul 20267010 PMAQI
22nd Jul 20267211 PMAQI
23rd Jul 20267112 AMAQI
23rd Jul 2026651 AMAQI
23rd Jul 2026602 AMAQI
23rd Jul 2026593 AMAQI
30°C27/34°C
23rd Jul 2026594 AMAQI
23rd Jul 2026605 AMAQI
23rd Jul 2026606 AMAQI
23rd Jul 2026607 AMAQI
23rd Jul 2026588 AMAQI
23rd Jul 2026589 AMAQI
23rd Jul 20266210 AMAQI
23rd Jul 20266611 AMAQI
23rd Jul 20267112 PMAQI
23rd Jul 2026761 PMAQI
23rd Jul 2026712 PMAQI
23rd Jul 2026693 PMAQI
23rd Jul 2026654 PMAQI
23rd Jul 2026655 PMAQI
23rd Jul 2026536 PMAQI
23rd Jul 2026487 PMAQI
23rd Jul 2026408 PMAQI
23rd Jul 2026349 PMAQI
23rd Jul 20263310 PMAQI
23rd Jul 20262911 PMAQI
24th Jul 20262512 AMAQI
24th Jul 2026251 AMAQI
24th Jul 2026272 AMAQI
24th Jul 2026253 AMAQI
31°C28/37°C
24th Jul 2026234 AMAQI
24th Jul 2026235 AMAQI
24th Jul 2026176 AMAQI
24th Jul 2026177 AMAQI
24th Jul 2026198 AMAQI
24th Jul 2026339 AMAQI
24th Jul 20263110 AMAQI
24th Jul 20264011 AMAQI
24th Jul 20263312 PMAQI
24th Jul 2026401 PMAQI
24th Jul 2026332 PMAQI
24th Jul 2026403 PMAQI
24th Jul 2026464 PMAQI
24th Jul 2026495 PMAQI
24th Jul 2026336 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026178 PMAQI
24th Jul 2026169 PMAQI
24th Jul 20262010 PMAQI
24th Jul 20261711 PMAQI
25th Jul 20261712 AMAQI
25th Jul 2026191 AMAQI
25th Jul 2026192 AMAQI
25th Jul 2026203 AMAQI
29°C26/33°C
25th Jul 2026204 AMAQI
25th Jul 2026145 AMAQI
25th Jul 2026146 AMAQI
25th Jul 2026187 AMAQI
25th Jul 2026178 AMAQI
25th Jul 2026259 AMAQI
25th Jul 20262510 AMAQI
25th Jul 20263811 AMAQI
25th Jul 20263312 PMAQI
25th Jul 2026461 PMAQI
25th Jul 2026422 PMAQI
25th Jul 2026423 PMAQI
25th Jul 2026444 PMAQI
25th Jul 2026405 PMAQI
25th Jul 2026216 PMAQI
25th Jul 2026297 PMAQI
25th Jul 2026298 PMAQI
25th Jul 2026339 PMAQI
25th Jul 20263310 PMAQI
25th Jul 20264611 PMAQI
26th Jul 20263312 AMAQI
26th Jul 2026381 AMAQI
26th Jul 2026292 AMAQI
26th Jul 2026333 AMAQI
29°C24/34°C
26th Jul 2026384 AMAQI
26th Jul 2026315 AMAQI
26th Jul 2026386 AMAQI
26th Jul 2026297 AMAQI
26th Jul 2026298 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20262910 AMAQI
26th Jul 20262111 AMAQI
26th Jul 20262712 PMAQI
26th Jul 2026381 PMAQI
26th Jul 2026402 PMAQI
26th Jul 2026523 PMAQI
26th Jul 2026334 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026296 PMAQI
26th Jul 2026277 PMAQI
26th Jul 2026318 PMAQI
26th Jul 2026319 PMAQI
26th Jul 20262110 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20262312 AMAQI
27th Jul 2026361 AMAQI
27th Jul 2026212 AMAQI
27th Jul 2026253 AMAQI
28°C25/31°C
27th Jul 2026214 AMAQI
27th Jul 2026255 AMAQI
27th Jul 2026256 AMAQI
27th Jul 2026277 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20262511 AMAQI
27th Jul 20262912 PMAQI
27th Jul 2026211 PMAQI
27th Jul 2026232 PMAQI
27th Jul 2026273 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026217 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026219 PMAQI
27th Jul 20262910 PMAQI
27th Jul 20262711 PMAQI
28th Jul 20262812 AMAQI
28th Jul 2026281 AMAQI
28th Jul 2026282 AMAQI
28th Jul 2026293 AMAQI
26°C24/30°C
28th Jul 2026254 AMAQI
28th Jul 2026235 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026217 AMAQI
28th Jul 2026218 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262110 AMAQI
28th Jul 20262111 AMAQI
28th Jul 20262312 PMAQI
28th Jul 2026231 PMAQI
28th Jul 2026232 PMAQI
28th Jul 2026233 PMAQI
28th Jul 2026214 PMAQI
28th Jul 2026215 PMAQI
28th Jul 2026236 PMAQI
28th Jul 2026237 PMAQI
28th Jul 2026238 PMAQI
28th Jul 2026239 PMAQI
28th Jul 20262710 PMAQI
28th Jul 20263311 PMAQI
29th Jul 20265212 AMAQI
29th Jul 2026531 AMAQI
29th Jul 2026522 AMAQI
29th Jul 2026343 AMAQI
26°C23/30°C
29th Jul 2026534 AMAQI
29th Jul 2026515 AMAQI
29th Jul 2026536 AMAQI
29th Jul 2026467 AMAQI
29th Jul 2026408 AMAQI
29th Jul 2026409 AMAQI
29th Jul 20262910 AMAQI
29th Jul 20263811 AMAQI
29th Jul 20262112 PMAQI
29th Jul 2026231 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026253 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026216 PMAQI
29th Jul 2026217 PMAQI
29th Jul 2026278 PMAQI
29th Jul 2026259 PMAQI
29th Jul 20262110 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20263612 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026232 AMAQI
30th Jul 2026253 AMAQI
29°C25/35°C
30th Jul 2026214 AMAQI
30th Jul 2026215 AMAQI
30th Jul 2026216 AMAQI
30th Jul 2026217 AMAQI
30th Jul 2026238 AMAQI
30th Jul 2026219 AMAQI
30th Jul 20262110 AMAQI
30th Jul 20262511 AMAQI
30th Jul 20262912 PMAQI
30th Jul 2026291 PMAQI
30th Jul 2026382 PMAQI
30th Jul 2026463 PMAQI
30th Jul 2026524 PMAQI
30th Jul 2026565 PMAQI
30th Jul 2026556 PMAQI
30th Jul 2026567 PMAQI
30th Jul 2026548 PMAQI
30th Jul 2026529 PMAQI
30th Jul 20264810 PMAQI
30th Jul 20264611 PMAQI
31st Jul 20265012 AMAQI
31st Jul 2026481 AMAQI
31st Jul 2026362 AMAQI
31st Jul 2026333 AMAQI
31°C27/35°C
31st Jul 2026334 AMAQI
31st Jul 2026385 AMAQI
31st Jul 2026386 AMAQI
31st Jul 2026467 AMAQI
31st Jul 2026388 AMAQI
31st Jul 2026389 AMAQI
31st Jul 20264010 AMAQI
31st Jul 20264811 AMAQI
31st Jul 20264812 PMAQI
31st Jul 2026501 PMAQI
31st Jul 2026442 PMAQI
31st Jul 2026443 PMAQI
31st Jul 2026444 PMAQI
31st Jul 2026485 PMAQI
31st Jul 2026496 PMAQI
31st Jul 2026557 PMAQI
31st Jul 2026578 PMAQI
31st Jul 2026519 PMAQI
31st Jul 20264410 PMAQI
31st Jul 20264811 PMAQI
1st Aug 20265112 AMAQI
1st Aug 2026481 AMAQI
1st Aug 2026512 AMAQI
1st Aug 2026493 AMAQI
30°C27/35°C
1st Aug 2026554 AMAQI
1st Aug 2026565 AMAQI
1st Aug 2026586 AMAQI
1st Aug 2026547 AMAQI
1st Aug 2026558 AMAQI
1st Aug 2026559 AMAQI
1st Aug 20265310 AMAQI
1st Aug 20265411 AMAQI
1st Aug 20266012 PMAQI
1st Aug 2026631 PMAQI
1st Aug 2026602 PMAQI
1st Aug 2026633 PMAQI
1st Aug 2026574 PMAQI
1st Aug 2026535 PMAQI
1st Aug 2026576 PMAQI
1st Aug 2026657 PMAQI
1st Aug 2026688 PMAQI
1st Aug 2026699 PMAQI
1st Aug 20266510 PMAQI
1st Aug 20266611 PMAQI
2nd Aug 20266912 AMAQI
2nd Aug 2026711 AMAQI
2nd Aug 2026712 AMAQI
2nd Aug 2026643 AMAQI
31°C26/36°C
2nd Aug 2026674 AMAQI
2nd Aug 2026685 AMAQI
2nd Aug 2026696 AMAQI
2nd Aug 2026657 AMAQI
2nd Aug 2026638 AMAQI
2nd Aug 2026609 AMAQI
2nd Aug 20265910 AMAQI
2nd Aug 20265511 AMAQI
2nd Aug 20265312 PMAQI
2nd Aug 2026441 PMAQI
2nd Aug 2026442 PMAQI
2nd Aug 2026383 PMAQI
2nd Aug 2026314 PMAQI
2nd Aug 2026255 PMAQI
2nd Aug 2026236 PMAQI
2nd Aug 2026237 PMAQI
2nd Aug 2026148 PMAQI
2nd Aug 2026119 PMAQI
2nd Aug 20261010 PMAQI
2nd Aug 2026811 PMAQI
3rd Aug 2026812 AMAQI
3rd Aug 202681 AMAQI
3rd Aug 202672 AMAQI
3rd Aug 2026123 AMAQI
29°C24/34°C
3rd Aug 2026124 AMAQI
3rd Aug 2026125 AMAQI
3rd Aug 2026106 AMAQI
3rd Aug 2026147 AMAQI
3rd Aug 2026178 AMAQI
3rd Aug 2026199 AMAQI
3rd Aug 20261910 AMAQI
3rd Aug 20261411 AMAQI
3rd Aug 20262512 PMAQI
3rd Aug 2026181 PMAQI
3rd Aug 2026212 PMAQI
3rd Aug 2026273 PMAQI
3rd Aug 2026254 PMAQI
3rd Aug 2026185 PMAQI
3rd Aug 2026226 PMAQI
3rd Aug 2026297 PMAQI
3rd Aug 2026168 PMAQI
3rd Aug 2026219 PMAQI
3rd Aug 20262310 PMAQI
3rd Aug 20262511 PMAQI
4th Aug 20262112 AMAQI
4th Aug 2026201 AMAQI
4th Aug 2026192 AMAQI
4th Aug 2026163 AMAQI
25°C23/27°C
4th Aug 2026164 AMAQI
4th Aug 2026215 AMAQI
4th Aug 2026216 AMAQI
4th Aug 2026217 AMAQI
4th Aug 2026218 AMAQI
4th Aug 2026219 AMAQI
4th Aug 20262310 AMAQI
4th Aug 20262311 AMAQI
4th Aug 20262312 PMAQI
4th Aug 2026211 PMAQI
4th Aug 2026252 PMAQI
4th Aug 2026213 PMAQI
4th Aug 2026234 PMAQI
4th Aug 2026255 PMAQI
4th Aug 2026216 PMAQI
4th Aug 2026217 PMAQI
4th Aug 2026238 PMAQI
4th Aug 2026279 PMAQI
4th Aug 20262310 PMAQI
4th Aug 20262311 PMAQI
5th Aug 20262912 AMAQI
5th Aug 2026251 AMAQI
5th Aug 2026212 AMAQI
5th Aug 2026233 AMAQI
25°C22/29°C
5th Aug 2026234 AMAQI
5th Aug 2026215 AMAQI
5th Aug 2026236 AMAQI
5th Aug 2026237 AMAQI
5th Aug 2026238 AMAQI
5th Aug 2026219 AMAQI
5th Aug 20262110 AMAQI
5th Aug 20262111 AMAQI
5th Aug 20262112 PMAQI
5th Aug 2026211 PMAQI
5th Aug 2026212 PMAQI
5th Aug 2026213 PMAQI
5th Aug 2026254 PMAQI
5th Aug 2026275 PMAQI
5th Aug 2026236 PMAQI
5th Aug 2026257 PMAQI
5th Aug 2026368 PMAQI
5th Aug 2026389 PMAQI
5th Aug 20262110 PMAQI
5th Aug 20262111 PMAQI
6th Aug 20262112 AMAQI
6th Aug 2026211 AMAQI
6th Aug 2026272 AMAQI
6th Aug 2026273 AMAQI
26°C23/30°C
6th Aug 2026274 AMAQI
6th Aug 2026235 AMAQI
6th Aug 2026256 AMAQI
6th Aug 2026257 AMAQI
6th Aug 2026238 AMAQI
6th Aug 2026259 AMAQI
6th Aug 20262310 AMAQI
6th Aug 20262311 AMAQI
6th Aug 20262712 PMAQI
6th Aug 2026251 PMAQI
6th Aug 2026252 PMAQI
6th Aug 2026253 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026296 PMAQI
6th Aug 2026257 PMAQI
6th Aug 2026258 PMAQI
6th Aug 2026259 PMAQI
6th Aug 20262510 PMAQI
6th Aug 20262511 PMAQI
7th Aug 20262312 AMAQI
7th Aug 2026211 AMAQI
7th Aug 2026232 AMAQI
7th Aug 2026253 AMAQI
29°C25/33°C
7th Aug 2026254 AMAQI
4 AM7th Aug 2026235 AMAQI
7th Aug 2026216 AMAQI
7th Aug 2026257 AMAQI
7th Aug 2026278 AMAQI
7th Aug 2026299 AMAQI
7th Aug 20262910 AMAQI
7th Aug 20262911 AMAQI
11 AM7th Aug 20263412 PMAQI
7th Aug 2026361 PMAQI
7th Aug 2026252 PMAQI
7th Aug 2026253 PMAQI
7th Aug 2026254 PMAQI
7th Aug 2026215 PMAQI
7th Aug 2026256 PMAQI
6 PM7th Aug 2026217 PMAQI
7th Aug 2026238 PMAQI
7th Aug 2026219 PMAQI
7th Aug 20262510 PMAQI
7th Aug 20262511 PMAQI
11 PM3 AM
29°C26/33°C
Day time
Avg. Highest Time
9 AM - 6 PM
35AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
6 AM
31AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 6 PM (Avg. 35), while the lowest AQI was between 6 AM to 6 AM (Avg. 31).
Night time
Avg. Highest Time
7 PM - 8 PM
37AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
3 AM
31AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 8 PM (Avg. 37), while the lowest AQI was between 3 AM to 3 AM (Avg. 31).
2026 Days Vs Air Quality
Onomachi, Ichikawa, Chiba, Japan
2026
86%
189
14%
30
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Good
189 DaysModerate
30 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2026, 86% of 219 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
Onomachi, Ichikawa, 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
11AQI (US)
11AQI (US)
2nd January 2026
16AQI (US)
16AQI (US)
3rd January 2026
15AQI (US)
15AQI (US)
4th January 2026
21AQI (US)
21AQI (US)
5th January 2026
31AQI (US)
31AQI (US)
6th January 2026
22AQI (US)
22AQI (US)
7th January 2026
28AQI (US)
28AQI (US)
8th January 2026
39AQI (US)
39AQI (US)
9th January 2026
13AQI (US)
13AQI (US)
10th January 2026
30AQI (US)
30AQI (US)
11th January 2026
29AQI (US)
29AQI (US)
12th January 2026
18AQI (US)
18AQI (US)
13th January 2026
35AQI (US)
35AQI (US)
14th January 2026
15AQI (US)
15AQI (US)
15th January 2026
25AQI (US)
25AQI (US)
16th January 2026
45AQI (US)
45AQI (US)
17th January 2026
50AQI (US)
50AQI (US)
18th January 2026
24AQI (US)
24AQI (US)
19th January 2026
44AQI (US)
44AQI (US)
20th January 2026
35AQI (US)
35AQI (US)
21st January 2026
12AQI (US)
12AQI (US)
22nd January 2026
20AQI (US)
20AQI (US)
23rd January 2026
39AQI (US)
39AQI (US)
24th January 2026
40AQI (US)
40AQI (US)
25th January 2026
43AQI (US)
43AQI (US)
26th January 2026
27AQI (US)
27AQI (US)
27th January 2026
38AQI (US)
38AQI (US)
28th January 2026
33AQI (US)
33AQI (US)
29th January 2026
17AQI (US)
17AQI (US)
30th January 2026
20AQI (US)
20AQI (US)
31st January 2026
36AQI (US)
36AQI (US)
1st February 2026
37AQI (US)
37AQI (US)
2nd February 2026
45AQI (US)
45AQI (US)
3rd February 2026
29AQI (US)
29AQI (US)
4th February 2026
41AQI (US)
41AQI (US)
5th February 2026
61AQI (US)
61AQI (US)
6th February 2026
60AQI (US)
60AQI (US)
7th February 2026
11AQI (US)
11AQI (US)
8th February 2026
10AQI (US)
10AQI (US)
9th February 2026
33AQI (US)
33AQI (US)
10th February 2026
39AQI (US)
39AQI (US)
11th February 2026
50AQI (US)
50AQI (US)
12th February 2026
29AQI (US)
29AQI (US)
13th February 2026
46AQI (US)
46AQI (US)
14th February 2026
57AQI (US)
57AQI (US)
15th February 2026
60AQI (US)
60AQI (US)
16th February 2026
47AQI (US)
47AQI (US)
17th February 2026
12AQI (US)
12AQI (US)
18th February 2026
35AQI (US)
35AQI (US)
19th February 2026
16AQI (US)
16AQI (US)
20th February 2026
23AQI (US)
23AQI (US)
21st February 2026
43AQI (US)
43AQI (US)
22nd February 2026
45AQI (US)
45AQI (US)
23rd February 2026
31AQI (US)
31AQI (US)
24th February 2026
42AQI (US)
42AQI (US)
25th February 2026
33AQI (US)
33AQI (US)
26th February 2026
22AQI (US)
22AQI (US)
27th February 2026
42AQI (US)
42AQI (US)
28th February 2026
42AQI (US)
42AQI (US)
1st March 2026
31AQI (US)
31AQI (US)
2nd March 2026
63AQI (US)
63AQI (US)
3rd March 2026
41AQI (US)
41AQI (US)
4th March 2026
49AQI (US)
49AQI (US)
5th March 2026
54AQI (US)
54AQI (US)
6th March 2026
52AQI (US)
52AQI (US)
7th March 2026
46AQI (US)
46AQI (US)
8th March 2026
40AQI (US)
40AQI (US)
9th March 2026
49AQI (US)
49AQI (US)
10th March 2026
57AQI (US)
57AQI (US)
11th March 2026
56AQI (US)
56AQI (US)
12th March 2026
66AQI (US)
66AQI (US)
13th March 2026
40AQI (US)
40AQI (US)
14th March 2026
47AQI (US)
47AQI (US)
15th March 2026
56AQI (US)
56AQI (US)
16th March 2026
54AQI (US)
54AQI (US)
17th March 2026
51AQI (US)
51AQI (US)
18th March 2026
54AQI (US)
54AQI (US)
19th March 2026
38AQI (US)
38AQI (US)
20th March 2026
28AQI (US)
28AQI (US)
21st March 2026
42AQI (US)
42AQI (US)
22nd March 2026
50AQI (US)
50AQI (US)
23rd March 2026
49AQI (US)
49AQI (US)
24th March 2026
47AQI (US)
47AQI (US)
25th March 2026
60AQI (US)
60AQI (US)
26th March 2026
30AQI (US)
30AQI (US)
27th March 2026
28AQI (US)
28AQI (US)
28th March 2026
49AQI (US)
49AQI (US)
29th March 2026
52AQI (US)
52AQI (US)
30th March 2026
55AQI (US)
55AQI (US)
31st March 2026
29AQI (US)
29AQI (US)
1st April 2026
20AQI (US)
20AQI (US)
2nd April 2026
31AQI (US)
31AQI (US)
3rd April 2026
45AQI (US)
45AQI (US)
4th April 2026
45AQI (US)
45AQI (US)
5th April 2026
37AQI (US)
37AQI (US)
6th April 2026
29AQI (US)
29AQI (US)
7th April 2026
25AQI (US)
25AQI (US)
8th April 2026
21AQI (US)
21AQI (US)
9th April 2026
29AQI (US)
29AQI (US)
10th April 2026
48AQI (US)
48AQI (US)
11th April 2026
39AQI (US)
39AQI (US)
12th April 2026
28AQI (US)
28AQI (US)
13th April 2026
33AQI (US)
33AQI (US)
14th April 2026
38AQI (US)
38AQI (US)
15th April 2026
35AQI (US)
35AQI (US)
16th April 2026
33AQI (US)
33AQI (US)
17th April 2026
34AQI (US)
34AQI (US)
18th April 2026
29AQI (US)
29AQI (US)
19th April 2026
31AQI (US)
31AQI (US)
20th April 2026
33AQI (US)
33AQI (US)
21st April 2026
38AQI (US)
38AQI (US)
22nd April 2026
46AQI (US)
46AQI (US)
23rd April 2026
37AQI (US)
37AQI (US)
24th April 2026
31AQI (US)
31AQI (US)
25th April 2026
45AQI (US)
45AQI (US)
26th April 2026
51AQI (US)
51AQI (US)
27th April 2026
48AQI (US)
48AQI (US)
28th April 2026
42AQI (US)
42AQI (US)
29th April 2026
38AQI (US)
38AQI (US)
30th April 2026
38AQI (US)
38AQI (US)
1st May 2026
47AQI (US)
47AQI (US)
2nd May 2026
49AQI (US)
49AQI (US)
3rd May 2026
44AQI (US)
44AQI (US)
4th May 2026
29AQI (US)
29AQI (US)
5th May 2026
22AQI (US)
22AQI (US)
6th May 2026
29AQI (US)
29AQI (US)
7th May 2026
28AQI (US)
28AQI (US)
8th May 2026
24AQI (US)
24AQI (US)
9th May 2026
25AQI (US)
25AQI (US)
10th May 2026
28AQI (US)
28AQI (US)
11th May 2026
29AQI (US)
29AQI (US)
12th May 2026
32AQI (US)
32AQI (US)
13th May 2026
38AQI (US)
38AQI (US)
14th May 2026
34AQI (US)
34AQI (US)
15th May 2026
34AQI (US)
34AQI (US)
16th May 2026
87AQI (US)
87AQI (US)
17th May 2026
68AQI (US)
68AQI (US)
18th May 2026
54AQI (US)
54AQI (US)
19th May 2026
49AQI (US)
49AQI (US)
20th May 2026
61AQI (US)
61AQI (US)
21st May 2026
59AQI (US)
59AQI (US)
22nd May 2026
60AQI (US)
60AQI (US)
23rd May 2026
54AQI (US)
54AQI (US)
24th May 2026
58AQI (US)
58AQI (US)
25th May 2026
46AQI (US)
46AQI (US)
26th May 2026
40AQI (US)
40AQI (US)
27th May 2026
24AQI (US)
24AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
25AQI (US)
25AQI (US)
30th May 2026
24AQI (US)
24AQI (US)
31st May 2026
27AQI (US)
27AQI (US)
1st June 2026
30AQI (US)
30AQI (US)
2nd June 2026
28AQI (US)
28AQI (US)
3rd June 2026
16AQI (US)
16AQI (US)
4th June 2026
23AQI (US)
23AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
21AQI (US)
21AQI (US)
7th June 2026
21AQI (US)
21AQI (US)
8th June 2026
20AQI (US)
20AQI (US)
9th June 2026
22AQI (US)
22AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
28AQI (US)
28AQI (US)
12th June 2026
15AQI (US)
15AQI (US)
13th June 2026
34AQI (US)
34AQI (US)
14th June 2026
40AQI (US)
40AQI (US)
15th June 2026
11AQI (US)
11AQI (US)
16th June 2026
25AQI (US)
25AQI (US)
17th June 2026
24AQI (US)
24AQI (US)
18th June 2026
24AQI (US)
24AQI (US)
19th June 2026
26AQI (US)
26AQI (US)
20th June 2026
23AQI (US)
23AQI (US)
21st June 2026
20AQI (US)
20AQI (US)
22nd June 2026
20AQI (US)
20AQI (US)
23rd June 2026
23AQI (US)
23AQI (US)
24th June 2026
22AQI (US)
22AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
28AQI (US)
28AQI (US)
27th June 2026
27AQI (US)
27AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
25AQI (US)
25AQI (US)
30th June 2026
23AQI (US)
23AQI (US)
1st July 2026
32AQI (US)
32AQI (US)
2nd July 2026
20AQI (US)
20AQI (US)
3rd July 2026
15AQI (US)
15AQI (US)
4th July 2026
37AQI (US)
37AQI (US)
5th July 2026
18AQI (US)
18AQI (US)
6th July 2026
25AQI (US)
25AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
23AQI (US)
23AQI (US)
9th July 2026
21AQI (US)
21AQI (US)
10th July 2026
23AQI (US)
23AQI (US)
11th July 2026
22AQI (US)
22AQI (US)
12th July 2026
26AQI (US)
26AQI (US)
13th July 2026
36AQI (US)
36AQI (US)
14th July 2026
39AQI (US)
39AQI (US)
15th July 2026
34AQI (US)
34AQI (US)
16th July 2026
66AQI (US)
66AQI (US)
17th July 2026
47AQI (US)
47AQI (US)
18th July 2026
13AQI (US)
13AQI (US)
19th July 2026
24AQI (US)
24AQI (US)
20th July 2026
31AQI (US)
31AQI (US)
21st July 2026
43AQI (US)
43AQI (US)
22nd July 2026
64AQI (US)
64AQI (US)
23rd July 2026
58AQI (US)
58AQI (US)
24th July 2026
28AQI (US)
28AQI (US)
25th July 2026
28AQI (US)
28AQI (US)
26th July 2026
31AQI (US)
31AQI (US)
27th July 2026
25AQI (US)
25AQI (US)
28th July 2026
24AQI (US)
24AQI (US)
29th July 2026
34AQI (US)
34AQI (US)
30th July 2026
35AQI (US)
35AQI (US)
31st July 2026
44AQI (US)
44AQI (US)
1st August 2026
58AQI (US)
58AQI (US)
2nd August 2026
46AQI (US)
46AQI (US)
3rd August 2026
18AQI (US)
18AQI (US)
4th August 2026
22AQI (US)
22AQI (US)
5th August 2026
24AQI (US)
24AQI (US)
6th August 2026
25AQI (US)
25AQI (US)
7th August 2026
25AQI (US)
25AQI (US)
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)
37AQI (US)
47AQI (US)
36AQI (US)
40AQI (US)
24AQI (US)
32AQI (US)
31AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202635AQI (US)
31
24
4
18
13
29
1
23
8
30
28
3
6
1
189
30
Highest AQI (US) recorded in
March47AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202540AQI (US)
29
2
27
1
24
7
27
3
30
1
29
1
25
6
20
11
30
26
5
20
10
19
12
306
59
Highest AQI (US) recorded in
August47AQI (US)
Lowest AQI (US) recorded in
May33AQI (US)
202440AQI (US)
23
8
25
4
22
9
17
13
26
5
28
2
20
11
30
1
28
2
29
2
26
4
30
1
304
62
Highest AQI (US) recorded in
April51AQI (US)
Lowest AQI (US) recorded in
August29AQI (US)
202343AQI (US)
22
8
21
7
23
8
18
12
23
8
18
12
25
6
30
1
29
1
25
6
18
11
18
13
270
93
Highest AQI (US) recorded in
April51AQI (US)
Lowest AQI (US) recorded in
August28AQI (US)
202241AQI (US)
20
9
14
7
21
10
19
11
26
5
20
10
19
3
1
27
1
26
5
20
10
27
4
240
75
Highest AQI (US) recorded in
April46AQI (US)
Lowest AQI (US) recorded in
August28AQI (US)
202141AQI (US)
18
11
1
20
8
22
7
2
25
5
23
8
26
4
28
3
23
8
29
1
27
2
19
11
17
14
277
82
3
Highest AQI (US) recorded in
January48AQI (US)
Lowest AQI (US) recorded in
August34AQI (US)
202039AQI (US)
11
2
17
4
16
2
21
9
31
23
8
19
26
5
19
11
18
13
201
54
Highest AQI (US) recorded in
December47AQI (US)
Lowest AQI (US) recorded in
September28AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
43AQI (US)Least Polluted Year Recorded
2026(Avg.)
35AQI (US)Onomachi's annual 2026 AQI (US) (35) shows an average percentage change of -13.8% (improved AQI (US)) compared to previous years: 2020 (39), 2021 (41), 2022 (41), 2023 (43), 2024 (40), 2025 (40).
