Gosen, Niigata, 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
Gosen, Niigata, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
29th Aug 2021
55AQILowest AQI recorded on
9th Aug 2023
15AQISame Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 46 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Gosen, Niigata, Japan
AQI
Day
Night
.
4 AM6th Aug 2025
7 PM
3 AM7th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
5AM6th Aug
51AQI
Avg. Lowest Time
2PM6th Aug
31AQI
In the last 24 hours,
Gosen's AQI reached its highest point of 51 at 5 AM during the Night, while the lowest point, 31, was recorded at 2 PM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Gosen, Niigata, Japan
JulAug
08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th
Day
Night
8th Jul 2025584 AMAQI
8th Jul 2025585 AMAQI
8th Jul 2025586 AMAQI
8th Jul 2025587 AMAQI
8th Jul 2025588 AMAQI
8th Jul 2025599 AMAQI
8th Jul 20256010 AMAQI
8th Jul 20256011 AMAQI
8th Jul 20255612 PMAQI
8th Jul 2025561 PMAQI
8th Jul 2025562 PMAQI
8th Jul 2025543 PMAQI
8th Jul 2025544 PMAQI
8th Jul 2025535 PMAQI
8th Jul 2025506 PMAQI
8th Jul 2025487 PMAQI
8th Jul 2025488 PMAQI
8th Jul 2025559 PMAQI
8th Jul 20255510 PMAQI
8th Jul 20255411 PMAQI
9th Jul 20255312 AMAQI
9th Jul 2025561 AMAQI
9th Jul 2025582 AMAQI
9th Jul 2025583 AMAQI
26°C23/31°C
9th Jul 2025584 AMAQI
9th Jul 2025585 AMAQI
9th Jul 2025586 AMAQI
9th Jul 2025587 AMAQI
9th Jul 2025588 AMAQI
9th Jul 2025489 AMAQI
9th Jul 20254610 AMAQI
9th Jul 20255011 AMAQI
9th Jul 20255212 PMAQI
9th Jul 2025501 PMAQI
9th Jul 2025482 PMAQI
9th Jul 2025493 PMAQI
9th Jul 2025484 PMAQI
9th Jul 2025405 PMAQI
9th Jul 2025406 PMAQI
9th Jul 2025397 PMAQI
9th Jul 2025418 PMAQI
9th Jul 2025539 PMAQI
9th Jul 20255210 PMAQI
9th Jul 20255011 PMAQI
10th Jul 20255012 AMAQI
10th Jul 2025541 AMAQI
10th Jul 2025582 AMAQI
10th Jul 2025573 AMAQI
26°C22/31°C
10th Jul 2025574 AMAQI
10th Jul 2025565 AMAQI
10th Jul 2025566 AMAQI
10th Jul 2025567 AMAQI
10th Jul 2025568 AMAQI
10th Jul 2025419 AMAQI
10th Jul 20253910 AMAQI
10th Jul 20253811 AMAQI
10th Jul 20253512 PMAQI
10th Jul 2025411 PMAQI
10th Jul 2025372 PMAQI
10th Jul 2025363 PMAQI
10th Jul 2025344 PMAQI
10th Jul 2025385 PMAQI
10th Jul 2025376 PMAQI
10th Jul 2025327 PMAQI
10th Jul 2025368 PMAQI
10th Jul 2025529 PMAQI
10th Jul 20255110 PMAQI
10th Jul 20255111 PMAQI
11th Jul 20254912 AMAQI
11th Jul 2025521 AMAQI
11th Jul 2025562 AMAQI
11th Jul 2025563 AMAQI
25°C21/30°C
11th Jul 2025554 AMAQI
11th Jul 2025545 AMAQI
11th Jul 2025546 AMAQI
11th Jul 2025547 AMAQI
11th Jul 2025548 AMAQI
11th Jul 2025259 AMAQI
11th Jul 20251910 AMAQI
11th Jul 20252011 AMAQI
11th Jul 20251912 PMAQI
11th Jul 2025261 PMAQI
11th Jul 2025242 PMAQI
11th Jul 2025283 PMAQI
11th Jul 2025294 PMAQI
11th Jul 2025305 PMAQI
11th Jul 2025286 PMAQI
11th Jul 2025267 PMAQI
11th Jul 2025278 PMAQI
11th Jul 2025439 PMAQI
11th Jul 20254310 PMAQI
11th Jul 20254311 PMAQI
12th Jul 20254412 AMAQI
12th Jul 2025471 AMAQI
12th Jul 2025552 AMAQI
12th Jul 2025543 AMAQI
24°C19/30°C
12th Jul 2025544 AMAQI
12th Jul 2025525 AMAQI
12th Jul 2025526 AMAQI
12th Jul 2025527 AMAQI
12th Jul 2025528 AMAQI
12th Jul 2025309 AMAQI
12th Jul 20252510 AMAQI
12th Jul 20252811 AMAQI
12th Jul 20253012 PMAQI
12th Jul 2025361 PMAQI
12th Jul 2025372 PMAQI
12th Jul 2025363 PMAQI
12th Jul 2025374 PMAQI
12th Jul 2025365 PMAQI
12th Jul 2025316 PMAQI
12th Jul 2025337 PMAQI
12th Jul 2025358 PMAQI
12th Jul 2025429 PMAQI
12th Jul 20254410 PMAQI
12th Jul 20254411 PMAQI
13th Jul 20254212 AMAQI
13th Jul 2025481 AMAQI
13th Jul 2025522 AMAQI
13th Jul 2025523 AMAQI
23°C18/28°C
13th Jul 2025524 AMAQI
13th Jul 2025515 AMAQI
13th Jul 2025526 AMAQI
13th Jul 2025527 AMAQI
13th Jul 2025528 AMAQI
13th Jul 2025439 AMAQI
13th Jul 20253610 AMAQI
13th Jul 20254011 AMAQI
13th Jul 20254012 PMAQI
13th Jul 2025451 PMAQI
13th Jul 2025452 PMAQI
13th Jul 2025463 PMAQI
13th Jul 2025474 PMAQI
13th Jul 2025425 PMAQI
13th Jul 2025446 PMAQI
13th Jul 2025447 PMAQI
13th Jul 2025438 PMAQI
13th Jul 2025479 PMAQI
13th Jul 20254510 PMAQI
13th Jul 20254811 PMAQI
14th Jul 20255212 AMAQI
14th Jul 2025521 AMAQI
14th Jul 2025522 AMAQI
14th Jul 2025523 AMAQI
25°C19/31°C
14th Jul 2025524 AMAQI
14th Jul 2025515 AMAQI
14th Jul 2025516 AMAQI
14th Jul 2025527 AMAQI
14th Jul 2025528 AMAQI
14th Jul 2025309 AMAQI
14th Jul 20252310 AMAQI
14th Jul 20251911 AMAQI
14th Jul 20251612 PMAQI
14th Jul 2025241 PMAQI
14th Jul 2025232 PMAQI
14th Jul 2025223 PMAQI
14th Jul 2025224 PMAQI
14th Jul 2025195 PMAQI
14th Jul 2025196 PMAQI
14th Jul 2025187 PMAQI
14th Jul 2025248 PMAQI
14th Jul 2025359 PMAQI
14th Jul 20253510 PMAQI
14th Jul 20253611 PMAQI
15th Jul 20253512 AMAQI
15th Jul 2025431 AMAQI
15th Jul 2025522 AMAQI
15th Jul 2025513 AMAQI
27°C21/32°C
15th Jul 2025514 AMAQI
15th Jul 2025485 AMAQI
15th Jul 2025486 AMAQI
15th Jul 2025497 AMAQI
15th Jul 2025498 AMAQI
15th Jul 2025249 AMAQI
15th Jul 20251610 AMAQI
15th Jul 20251811 AMAQI
15th Jul 20252012 PMAQI
15th Jul 2025221 PMAQI
15th Jul 2025242 PMAQI
15th Jul 2025203 PMAQI
15th Jul 2025204 PMAQI
15th Jul 2025245 PMAQI
15th Jul 2025246 PMAQI
15th Jul 2025197 PMAQI
15th Jul 2025228 PMAQI
15th Jul 2025319 PMAQI
15th Jul 20253310 PMAQI
15th Jul 20253311 PMAQI
16th Jul 20253412 AMAQI
16th Jul 2025411 AMAQI
16th Jul 2025472 AMAQI
16th Jul 2025483 AMAQI
26°C24/31°C
16th Jul 2025474 AMAQI
16th Jul 2025445 AMAQI
16th Jul 2025426 AMAQI
16th Jul 2025437 AMAQI
16th Jul 2025438 AMAQI
16th Jul 2025349 AMAQI
16th Jul 20252910 AMAQI
16th Jul 20252911 AMAQI
16th Jul 20252912 PMAQI
16th Jul 2025341 PMAQI
16th Jul 2025412 PMAQI
16th Jul 2025423 PMAQI
16th Jul 2025454 PMAQI
16th Jul 2025505 PMAQI
16th Jul 2025446 PMAQI
16th Jul 2025367 PMAQI
16th Jul 2025348 PMAQI
16th Jul 2025379 PMAQI
16th Jul 20253410 PMAQI
16th Jul 20253411 PMAQI
17th Jul 20253412 AMAQI
17th Jul 2025381 AMAQI
17th Jul 2025442 AMAQI
17th Jul 2025443 AMAQI
28°C23/35°C
17th Jul 2025444 AMAQI
17th Jul 2025435 AMAQI
17th Jul 2025426 AMAQI
17th Jul 2025427 AMAQI
17th Jul 2025438 AMAQI
17th Jul 2025219 AMAQI
17th Jul 20251710 AMAQI
17th Jul 20251711 AMAQI
17th Jul 20251612 PMAQI
17th Jul 2025211 PMAQI
17th Jul 2025262 PMAQI
17th Jul 2025263 PMAQI
17th Jul 2025264 PMAQI
17th Jul 2025245 PMAQI
17th Jul 2025226 PMAQI
17th Jul 2025217 PMAQI
17th Jul 2025248 PMAQI
17th Jul 2025339 PMAQI
17th Jul 20253510 PMAQI
17th Jul 20253611 PMAQI
18th Jul 20253612 AMAQI
18th Jul 2025361 AMAQI
18th Jul 2025442 AMAQI
18th Jul 2025433 AMAQI
26°C24/31°C
18th Jul 2025424 AMAQI
18th Jul 2025385 AMAQI
18th Jul 2025396 AMAQI
18th Jul 2025387 AMAQI
18th Jul 2025388 AMAQI
18th Jul 2025359 AMAQI
18th Jul 20253410 AMAQI
18th Jul 20253711 AMAQI
18th Jul 20253512 PMAQI
18th Jul 2025351 PMAQI
18th Jul 2025302 PMAQI
18th Jul 2025333 PMAQI
18th Jul 2025374 PMAQI
18th Jul 2025325 PMAQI
18th Jul 2025286 PMAQI
18th Jul 2025217 PMAQI
18th Jul 2025298 PMAQI
18th Jul 2025339 PMAQI
18th Jul 20253210 PMAQI
18th Jul 20253411 PMAQI
19th Jul 20253312 AMAQI
19th Jul 2025371 AMAQI
19th Jul 2025422 AMAQI
19th Jul 2025423 AMAQI
27°C22/35°C
19th Jul 2025414 AMAQI
19th Jul 2025405 AMAQI
19th Jul 2025406 AMAQI
19th Jul 2025407 AMAQI
19th Jul 2025408 AMAQI
19th Jul 2025489 AMAQI
19th Jul 20255210 AMAQI
19th Jul 20255211 AMAQI
19th Jul 20254812 PMAQI
19th Jul 2025421 PMAQI
19th Jul 2025372 PMAQI
19th Jul 2025363 PMAQI
19th Jul 2025374 PMAQI
19th Jul 2025345 PMAQI
19th Jul 2025306 PMAQI
19th Jul 2025277 PMAQI
19th Jul 2025268 PMAQI
19th Jul 2025339 PMAQI
19th Jul 20253210 PMAQI
19th Jul 20253211 PMAQI
20th Jul 20253312 AMAQI
20th Jul 2025331 AMAQI
20th Jul 2025402 AMAQI
20th Jul 2025443 AMAQI
27°C23/33°C
20th Jul 2025444 AMAQI
20th Jul 2025425 AMAQI
20th Jul 2025436 AMAQI
20th Jul 2025437 AMAQI
20th Jul 2025438 AMAQI
20th Jul 2025389 AMAQI
20th Jul 20254110 AMAQI
20th Jul 20254411 AMAQI
20th Jul 20254412 PMAQI
20th Jul 2025421 PMAQI
20th Jul 2025452 PMAQI
20th Jul 2025443 PMAQI
20th Jul 2025474 PMAQI
20th Jul 2025425 PMAQI
20th Jul 2025426 PMAQI
20th Jul 2025387 PMAQI
20th Jul 2025418 PMAQI
20th Jul 2025429 PMAQI
20th Jul 20254210 PMAQI
20th Jul 20254211 PMAQI
21st Jul 20254112 AMAQI
21st Jul 2025421 AMAQI
21st Jul 2025422 AMAQI
21st Jul 2025423 AMAQI
27°C23/33°C
21st Jul 2025434 AMAQI
21st Jul 2025445 AMAQI
21st Jul 2025456 AMAQI
21st Jul 2025447 AMAQI
21st Jul 2025448 AMAQI
21st Jul 2025389 AMAQI
21st Jul 20254110 AMAQI
21st Jul 20254811 AMAQI
21st Jul 20255212 PMAQI
21st Jul 2025481 PMAQI
21st Jul 2025482 PMAQI
21st Jul 2025493 PMAQI
21st Jul 2025464 PMAQI
21st Jul 2025455 PMAQI
21st Jul 2025476 PMAQI
21st Jul 2025457 PMAQI
21st Jul 2025428 PMAQI
21st Jul 2025429 PMAQI
21st Jul 20254210 PMAQI
21st Jul 20253911 PMAQI
22nd Jul 20254012 AMAQI
22nd Jul 2025421 AMAQI
22nd Jul 2025432 AMAQI
22nd Jul 2025433 AMAQI
28°C22/33°C
22nd Jul 2025434 AMAQI
22nd Jul 2025445 AMAQI
22nd Jul 2025446 AMAQI
22nd Jul 2025447 AMAQI
22nd Jul 2025448 AMAQI
22nd Jul 2025439 AMAQI
22nd Jul 20254610 AMAQI
22nd Jul 20254811 AMAQI
22nd Jul 20254912 PMAQI
22nd Jul 2025441 PMAQI
22nd Jul 2025322 PMAQI
22nd Jul 2025283 PMAQI
22nd Jul 2025334 PMAQI
22nd Jul 2025365 PMAQI
22nd Jul 2025326 PMAQI
22nd Jul 2025297 PMAQI
22nd Jul 2025308 PMAQI
22nd Jul 2025379 PMAQI
22nd Jul 20253610 PMAQI
22nd Jul 20253411 PMAQI
23rd Jul 20253312 AMAQI
23rd Jul 2025381 AMAQI
23rd Jul 2025442 AMAQI
23rd Jul 2025433 AMAQI
28°C24/34°C
23rd Jul 2025434 AMAQI
23rd Jul 2025425 AMAQI
23rd Jul 2025436 AMAQI
23rd Jul 2025437 AMAQI
23rd Jul 2025438 AMAQI
23rd Jul 2025409 AMAQI
23rd Jul 20254410 AMAQI
23rd Jul 20254911 AMAQI
23rd Jul 20254912 PMAQI
23rd Jul 2025441 PMAQI
23rd Jul 2025432 PMAQI
23rd Jul 2025383 PMAQI
23rd Jul 2025404 PMAQI
23rd Jul 2025365 PMAQI
23rd Jul 2025326 PMAQI
23rd Jul 2025347 PMAQI
23rd Jul 2025398 PMAQI
23rd Jul 2025379 PMAQI
23rd Jul 20253610 PMAQI
23rd Jul 20253711 PMAQI
24th Jul 20253712 AMAQI
24th Jul 2025381 AMAQI
24th Jul 2025432 AMAQI
24th Jul 2025423 AMAQI
28°C24/33°C
24th Jul 2025424 AMAQI
24th Jul 2025425 AMAQI
24th Jul 2025436 AMAQI
24th Jul 2025427 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025469 AMAQI
24th Jul 20254910 AMAQI
24th Jul 20255011 AMAQI
24th Jul 20255412 PMAQI
24th Jul 2025501 PMAQI
24th Jul 2025462 PMAQI
24th Jul 2025493 PMAQI
24th Jul 2025544 PMAQI
24th Jul 2025545 PMAQI
24th Jul 2025506 PMAQI
24th Jul 2025487 PMAQI
24th Jul 2025468 PMAQI
24th Jul 2025469 PMAQI
24th Jul 20254810 PMAQI
24th Jul 20255011 PMAQI
25th Jul 20255212 AMAQI
25th Jul 2025481 AMAQI
25th Jul 2025422 AMAQI
25th Jul 2025423 AMAQI
28°C23/33°C
25th Jul 2025424 AMAQI
25th Jul 2025455 AMAQI
25th Jul 2025446 AMAQI
25th Jul 2025447 AMAQI
25th Jul 2025448 AMAQI
25th Jul 2025529 AMAQI
25th Jul 20255510 AMAQI
25th Jul 20255611 AMAQI
25th Jul 20255212 PMAQI
25th Jul 2025481 PMAQI
25th Jul 2025502 PMAQI
25th Jul 2025543 PMAQI
25th Jul 2025484 PMAQI
25th Jul 2025425 PMAQI
25th Jul 2025376 PMAQI
25th Jul 2025337 PMAQI
25th Jul 2025348 PMAQI
25th Jul 2025379 PMAQI
25th Jul 20253610 PMAQI
25th Jul 20253611 PMAQI
26th Jul 20253812 AMAQI
26th Jul 2025421 AMAQI
26th Jul 2025472 AMAQI
26th Jul 2025463 AMAQI
28°C23/33°C
26th Jul 2025474 AMAQI
26th Jul 2025485 AMAQI
26th Jul 2025486 AMAQI
26th Jul 2025487 AMAQI
26th Jul 2025478 AMAQI
26th Jul 2025529 AMAQI
26th Jul 20255610 AMAQI
26th Jul 20255811 AMAQI
26th Jul 20255812 PMAQI
26th Jul 2025571 PMAQI
26th Jul 2025562 PMAQI
26th Jul 2025543 PMAQI
26th Jul 2025554 PMAQI
26th Jul 2025565 PMAQI
26th Jul 2025556 PMAQI
26th Jul 2025527 PMAQI
26th Jul 2025488 PMAQI
26th Jul 2025509 PMAQI
26th Jul 20254810 PMAQI
26th Jul 20254911 PMAQI
27th Jul 20254812 AMAQI
27th Jul 2025471 AMAQI
27th Jul 2025462 AMAQI
27th Jul 2025463 AMAQI
28°C22/34°C
27th Jul 2025484 AMAQI
27th Jul 2025495 AMAQI
27th Jul 2025506 AMAQI
27th Jul 2025507 AMAQI
27th Jul 2025498 AMAQI
27th Jul 2025529 AMAQI
27th Jul 20255510 AMAQI
27th Jul 20255411 AMAQI
27th Jul 20255212 PMAQI
27th Jul 2025431 PMAQI
27th Jul 2025372 PMAQI
27th Jul 2025383 PMAQI
27th Jul 2025324 PMAQI
27th Jul 2025285 PMAQI
27th Jul 2025296 PMAQI
27th Jul 2025287 PMAQI
27th Jul 2025308 PMAQI
27th Jul 2025389 PMAQI
27th Jul 20253810 PMAQI
27th Jul 20253811 PMAQI
28th Jul 20253912 AMAQI
28th Jul 2025441 AMAQI
28th Jul 2025492 AMAQI
28th Jul 2025483 AMAQI
28°C24/33°C
28th Jul 2025484 AMAQI
28th Jul 2025485 AMAQI
28th Jul 2025486 AMAQI
28th Jul 2025487 AMAQI
28th Jul 2025498 AMAQI
28th Jul 2025449 AMAQI
28th Jul 20254610 AMAQI
28th Jul 20254611 AMAQI
28th Jul 20254612 PMAQI
28th Jul 2025421 PMAQI
28th Jul 2025422 PMAQI
28th Jul 2025383 PMAQI
28th Jul 2025364 PMAQI
28th Jul 2025365 PMAQI
28th Jul 2025346 PMAQI
28th Jul 2025307 PMAQI
28th Jul 2025338 PMAQI
28th Jul 2025389 PMAQI
28th Jul 20253810 PMAQI
28th Jul 20253811 PMAQI
29th Jul 20254012 AMAQI
29th Jul 2025431 AMAQI
29th Jul 2025482 AMAQI
29th Jul 2025473 AMAQI
28°C24/34°C
29th Jul 2025474 AMAQI
29th Jul 2025465 AMAQI
29th Jul 2025466 AMAQI
29th Jul 2025467 AMAQI
29th Jul 2025468 AMAQI
29th Jul 2025469 AMAQI
29th Jul 20255210 AMAQI
29th Jul 20254811 AMAQI
29th Jul 20255012 PMAQI
29th Jul 2025501 PMAQI
29th Jul 2025482 PMAQI
29th Jul 2025423 PMAQI
29th Jul 2025294 PMAQI
29th Jul 2025225 PMAQI
29th Jul 2025206 PMAQI
29th Jul 2025207 PMAQI
29th Jul 2025238 PMAQI
29th Jul 2025319 PMAQI
29th Jul 20253110 PMAQI
29th Jul 20253211 PMAQI
30th Jul 20253412 AMAQI
30th Jul 2025391 AMAQI
30th Jul 2025462 AMAQI
30th Jul 2025463 AMAQI
28°C23/34°C
30th Jul 2025464 AMAQI
30th Jul 2025465 AMAQI
30th Jul 2025466 AMAQI
30th Jul 2025467 AMAQI
30th Jul 2025468 AMAQI
30th Jul 2025449 AMAQI
30th Jul 20254810 AMAQI
30th Jul 20255311 AMAQI
30th Jul 20254912 PMAQI
30th Jul 2025431 PMAQI
30th Jul 2025472 PMAQI
30th Jul 2025503 PMAQI
30th Jul 2025474 PMAQI
30th Jul 2025455 PMAQI
30th Jul 2025436 PMAQI
30th Jul 2025417 PMAQI
30th Jul 2025448 PMAQI
30th Jul 2025449 PMAQI
30th Jul 20254410 PMAQI
30th Jul 20254011 PMAQI
31st Jul 20253612 AMAQI
31st Jul 2025391 AMAQI
31st Jul 2025452 AMAQI
31st Jul 2025443 AMAQI
29°C23/35°C
31st Jul 2025434 AMAQI
31st Jul 2025435 AMAQI
31st Jul 2025436 AMAQI
31st Jul 2025437 AMAQI
31st Jul 2025438 AMAQI
31st Jul 2025439 AMAQI
31st Jul 20254310 AMAQI
31st Jul 20254211 AMAQI
31st Jul 20253912 PMAQI
31st Jul 2025371 PMAQI
31st Jul 2025362 PMAQI
31st Jul 2025353 PMAQI
31st Jul 2025424 PMAQI
31st Jul 2025395 PMAQI
31st Jul 2025346 PMAQI
31st Jul 2025387 PMAQI
31st Jul 2025388 PMAQI
31st Jul 2025329 PMAQI
31st Jul 20253410 PMAQI
31st Jul 20253111 PMAQI
1st Aug 20253112 AMAQI
1st Aug 2025371 AMAQI
1st Aug 2025392 AMAQI
1st Aug 2025403 AMAQI
29°C22/36°C
1st Aug 2025414 AMAQI
1st Aug 2025395 AMAQI
1st Aug 2025406 AMAQI
1st Aug 2025407 AMAQI
1st Aug 2025398 AMAQI
1st Aug 2025389 AMAQI
1st Aug 20253010 AMAQI
1st Aug 20253411 AMAQI
1st Aug 20253912 PMAQI
1st Aug 2025331 PMAQI
1st Aug 2025342 PMAQI
1st Aug 2025313 PMAQI
1st Aug 2025424 PMAQI
1st Aug 2025455 PMAQI
1st Aug 2025376 PMAQI
1st Aug 2025327 PMAQI
1st Aug 2025358 PMAQI
1st Aug 2025319 PMAQI
1st Aug 20253710 PMAQI
1st Aug 20253211 PMAQI
2nd Aug 20253012 AMAQI
2nd Aug 2025351 AMAQI
2nd Aug 2025392 AMAQI
2nd Aug 2025403 AMAQI
28°C21/36°C
2nd Aug 2025414 AMAQI
2nd Aug 2025415 AMAQI
2nd Aug 2025426 AMAQI
2nd Aug 2025407 AMAQI
2nd Aug 2025408 AMAQI
2nd Aug 2025369 AMAQI
2nd Aug 20253410 AMAQI
2nd Aug 20253711 AMAQI
2nd Aug 20253412 PMAQI
2nd Aug 2025361 PMAQI
2nd Aug 2025442 PMAQI
2nd Aug 2025483 PMAQI
2nd Aug 2025424 PMAQI
2nd Aug 2025375 PMAQI
2nd Aug 2025456 PMAQI
2nd Aug 2025517 PMAQI
2nd Aug 2025388 PMAQI
2nd Aug 2025359 PMAQI
2nd Aug 20253310 PMAQI
2nd Aug 20253911 PMAQI
3rd Aug 20253312 AMAQI
3rd Aug 2025361 AMAQI
3rd Aug 2025382 AMAQI
3rd Aug 2025383 AMAQI
27°C23/31°C
3rd Aug 2025384 AMAQI
3rd Aug 2025395 AMAQI
3rd Aug 2025386 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025398 AMAQI
3rd Aug 2025449 AMAQI
3rd Aug 20254610 AMAQI
3rd Aug 20254911 AMAQI
3rd Aug 20255612 PMAQI
3rd Aug 2025521 PMAQI
3rd Aug 2025522 PMAQI
3rd Aug 2025443 PMAQI
3rd Aug 2025414 PMAQI
3rd Aug 2025485 PMAQI
3rd Aug 2025516 PMAQI
3rd Aug 2025497 PMAQI
3rd Aug 2025428 PMAQI
3rd Aug 2025399 PMAQI
3rd Aug 20253610 PMAQI
3rd Aug 20253911 PMAQI
4th Aug 20253812 AMAQI
4th Aug 2025371 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025393 AMAQI
27°C23/33°C
4th Aug 2025404 AMAQI
4th Aug 2025405 AMAQI
4th Aug 2025406 AMAQI
4th Aug 2025407 AMAQI
4th Aug 2025418 AMAQI
4th Aug 2025479 AMAQI
4th Aug 20254710 AMAQI
4th Aug 20256011 AMAQI
4th Aug 20256212 PMAQI
4th Aug 2025581 PMAQI
4th Aug 2025562 PMAQI
4th Aug 2025583 PMAQI
4th Aug 2025644 PMAQI
4th Aug 2025635 PMAQI
4th Aug 2025646 PMAQI
4th Aug 2025597 PMAQI
4th Aug 2025598 PMAQI
4th Aug 2025579 PMAQI
4th Aug 20255510 PMAQI
4th Aug 20254511 PMAQI
5th Aug 20254912 AMAQI
5th Aug 2025391 AMAQI
5th Aug 2025402 AMAQI
5th Aug 2025383 AMAQI
29°C24/34°C
5th Aug 2025474 AMAQI
5th Aug 2025485 AMAQI
5th Aug 2025526 AMAQI
5th Aug 2025517 AMAQI
5th Aug 2025508 AMAQI
5th Aug 2025489 AMAQI
5th Aug 20256010 AMAQI
5th Aug 20255611 AMAQI
5th Aug 20255512 PMAQI
5th Aug 2025521 PMAQI
5th Aug 2025372 PMAQI
5th Aug 2025463 PMAQI
5th Aug 2025474 PMAQI
5th Aug 2025455 PMAQI
5th Aug 2025416 PMAQI
5th Aug 2025347 PMAQI
5th Aug 2025448 PMAQI
5th Aug 2025449 PMAQI
5th Aug 20254410 PMAQI
5th Aug 20254011 PMAQI
6th Aug 20254112 AMAQI
6th Aug 2025441 AMAQI
6th Aug 2025472 AMAQI
6th Aug 2025443 AMAQI
28°C25/32°C
6th Aug 2025494 AMAQI
6th Aug 2025515 AMAQI
6th Aug 2025506 AMAQI
6th Aug 2025507 AMAQI
6th Aug 2025508 AMAQI
6th Aug 2025419 AMAQI
6th Aug 20253410 AMAQI
6th Aug 20253611 AMAQI
6th Aug 20254612 PMAQI
6th Aug 2025371 PMAQI
6th Aug 2025312 PMAQI
6th Aug 2025333 PMAQI
6th Aug 2025424 PMAQI
6th Aug 2025415 PMAQI
6th Aug 2025366 PMAQI
6th Aug 2025367 PMAQI
6th Aug 2025478 PMAQI
6th Aug 2025459 PMAQI
6th Aug 20254510 PMAQI
6th Aug 20254611 PMAQI
7th Aug 20254112 AMAQI
7th Aug 2025441 AMAQI
7th Aug 2025482 AMAQI
7th Aug 2025463 AMAQI
--°C/°C
7th Aug 2025484 AMAQI
4 AM11 AM
7 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 8 AM
47AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
7 PM
35AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 8 AM (Avg. 47), while the lowest AQI was between 7 PM to 7 PM (Avg. 35).
Night time
Avg. Highest Time
2 AM - 3 AM
46AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
8 PM
37AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 3 AM (Avg. 46), while the lowest AQI was between 8 PM to 8 PM (Avg. 37).
2025 Days Vs Air Quality
Gosen, Niigata, Japan
2025
87%
188
13%
29
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
188 DaysModerate
29 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2025, 87% of 218 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
Gosen, Niigata, Japan
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
31AQI
31AQI
2nd January 2025
28AQI
28AQI
3rd January 2025
28AQI
28AQI
4th January 2025
26AQI
26AQI
5th January 2025
26AQI
26AQI
6th January 2025
27AQI
27AQI
7th January 2025
30AQI
30AQI
8th January 2025
26AQI
26AQI
9th January 2025
29AQI
29AQI
10th January 2025
27AQI
27AQI
11th January 2025
29AQI
29AQI
12th January 2025
28AQI
28AQI
13th January 2025
28AQI
28AQI
14th January 2025
28AQI
28AQI
15th January 2025
26AQI
26AQI
16th January 2025
27AQI
27AQI
17th January 2025
26AQI
26AQI
18th January 2025
27AQI
27AQI
19th January 2025
28AQI
28AQI
20th January 2025
37AQI
37AQI
21st January 2025
41AQI
41AQI
22nd January 2025
32AQI
32AQI
23rd January 2025
40AQI
40AQI
24th January 2025
36AQI
36AQI
25th January 2025
34AQI
34AQI
26th January 2025
30AQI
30AQI
27th January 2025
28AQI
28AQI
28th January 2025
28AQI
28AQI
29th January 2025
29AQI
29AQI
30th January 2025
29AQI
29AQI
31st January 2025
29AQI
29AQI
1st February 2025
31AQI
31AQI
2nd February 2025
29AQI
29AQI
3rd February 2025
29AQI
29AQI
4th February 2025
30AQI
30AQI
5th February 2025
30AQI
30AQI
6th February 2025
31AQI
31AQI
7th February 2025
31AQI
31AQI
8th February 2025
31AQI
31AQI
9th February 2025
31AQI
31AQI
10th February 2025
31AQI
31AQI
11th February 2025
32AQI
32AQI
12th February 2025
32AQI
32AQI
13th February 2025
32AQI
32AQI
14th February 2025
31AQI
31AQI
15th February 2025
31AQI
31AQI
16th February 2025
34AQI
34AQI
17th February 2025
40AQI
40AQI
18th February 2025
31AQI
31AQI
19th February 2025
33AQI
33AQI
20th February 2025
31AQI
31AQI
21st February 2025
31AQI
31AQI
22nd February 2025
32AQI
32AQI
23rd February 2025
33AQI
33AQI
24th February 2025
32AQI
32AQI
25th February 2025
35AQI
35AQI
26th February 2025
47AQI
47AQI
27th February 2025
46AQI
46AQI
28th February 2025
55AQI
55AQI
1st March 2025
50AQI
50AQI
2nd March 2025
57AQI
57AQI
3rd March 2025
39AQI
39AQI
4th March 2025
40AQI
40AQI
5th March 2025
31AQI
31AQI
6th March 2025
33AQI
33AQI
7th March 2025
34AQI
34AQI
8th March 2025
34AQI
34AQI
9th March 2025
34AQI
34AQI
10th March 2025
43AQI
43AQI
11th March 2025
43AQI
43AQI
12th March 2025
40AQI
40AQI
13th March 2025
50AQI
50AQI
14th March 2025
39AQI
39AQI
15th March 2025
40AQI
40AQI
16th March 2025
23AQI
23AQI
17th March 2025
24AQI
24AQI
18th March 2025
27AQI
27AQI
19th March 2025
23AQI
23AQI
20th March 2025
32AQI
32AQI
21st March 2025
46AQI
46AQI
22nd March 2025
52AQI
52AQI
23rd March 2025
48AQI
48AQI
24th March 2025
52AQI
52AQI
25th March 2025
68AQI
68AQI
26th March 2025
61AQI
61AQI
27th March 2025
65AQI
65AQI
28th March 2025
49AQI
49AQI
29th March 2025
38AQI
38AQI
30th March 2025
34AQI
34AQI
31st March 2025
33AQI
33AQI
1st April 2025
26AQI
26AQI
2nd April 2025
23AQI
23AQI
3rd April 2025
21AQI
21AQI
4th April 2025
19AQI
19AQI
5th April 2025
29AQI
29AQI
6th April 2025
29AQI
29AQI
7th April 2025
29AQI
29AQI
8th April 2025
39AQI
39AQI
9th April 2025
30AQI
30AQI
10th April 2025
39AQI
39AQI
11th April 2025
41AQI
41AQI
12th April 2025
40AQI
40AQI
13th April 2025
28AQI
28AQI
14th April 2025
24AQI
24AQI
15th April 2025
22AQI
22AQI
16th April 2025
31AQI
31AQI
17th April 2025
42AQI
42AQI
18th April 2025
51AQI
51AQI
19th April 2025
58AQI
58AQI
20th April 2025
48AQI
48AQI
21st April 2025
42AQI
42AQI
22nd April 2025
47AQI
47AQI
23rd April 2025
32AQI
32AQI
24th April 2025
25AQI
25AQI
25th April 2025
28AQI
28AQI
26th April 2025
46AQI
46AQI
27th April 2025
45AQI
45AQI
28th April 2025
47AQI
47AQI
29th April 2025
33AQI
33AQI
30th April 2025
31AQI
31AQI
1st May 2025
42AQI
42AQI
2nd May 2025
33AQI
33AQI
3rd May 2025
35AQI
35AQI
4th May 2025
36AQI
36AQI
5th May 2025
38AQI
38AQI
6th May 2025
31AQI
31AQI
7th May 2025
31AQI
31AQI
8th May 2025
33AQI
33AQI
9th May 2025
41AQI
41AQI
10th May 2025
27AQI
27AQI
11th May 2025
35AQI
35AQI
12th May 2025
32AQI
32AQI
13th May 2025
49AQI
49AQI
14th May 2025
48AQI
48AQI
15th May 2025
53AQI
53AQI
16th May 2025
56AQI
56AQI
17th May 2025
39AQI
39AQI
18th May 2025
51AQI
51AQI
19th May 2025
46AQI
46AQI
20th May 2025
56AQI
56AQI
21st May 2025
57AQI
57AQI
22nd May 2025
47AQI
47AQI
23rd May 2025
47AQI
47AQI
24th May 2025
42AQI
42AQI
25th May 2025
29AQI
29AQI
26th May 2025
32AQI
32AQI
27th May 2025
32AQI
32AQI
28th May 2025
37AQI
37AQI
29th May 2025
37AQI
37AQI
30th May 2025
36AQI
36AQI
31st May 2025
24AQI
24AQI
1st June 2025
25AQI
25AQI
2nd June 2025
36AQI
36AQI
3rd June 2025
39AQI
39AQI
4th June 2025
34AQI
34AQI
5th June 2025
38AQI
38AQI
6th June 2025
43AQI
43AQI
7th June 2025
51AQI
51AQI
8th June 2025
57AQI
57AQI
9th June 2025
60AQI
60AQI
10th June 2025
51AQI
51AQI
11th June 2025
46AQI
46AQI
12th June 2025
44AQI
44AQI
13th June 2025
37AQI
37AQI
14th June 2025
39AQI
39AQI
15th June 2025
26AQI
26AQI
16th June 2025
30AQI
30AQI
17th June 2025
35AQI
35AQI
18th June 2025
38AQI
38AQI
19th June 2025
44AQI
44AQI
20th June 2025
48AQI
48AQI
21st June 2025
53AQI
53AQI
22nd June 2025
62AQI
62AQI
23rd June 2025
44AQI
44AQI
24th June 2025
40AQI
40AQI
25th June 2025
45AQI
45AQI
26th June 2025
34AQI
34AQI
27th June 2025
51AQI
51AQI
28th June 2025
36AQI
36AQI
29th June 2025
40AQI
40AQI
30th June 2025
47AQI
47AQI
1st July 2025
49AQI
49AQI
2nd July 2025
61AQI
61AQI
3rd July 2025
66AQI
66AQI
4th July 2025
68AQI
68AQI
5th July 2025
61AQI
61AQI
6th July 2025
55AQI
55AQI
7th July 2025
58AQI
58AQI
8th July 2025
56AQI
56AQI
9th July 2025
51AQI
51AQI
10th July 2025
46AQI
46AQI
11th July 2025
39AQI
39AQI
12th July 2025
42AQI
42AQI
13th July 2025
46AQI
46AQI
14th July 2025
35AQI
35AQI
15th July 2025
33AQI
33AQI
16th July 2025
39AQI
39AQI
17th July 2025
31AQI
31AQI
18th July 2025
35AQI
35AQI
19th July 2025
38AQI
38AQI
20th July 2025
41AQI
41AQI
21st July 2025
44AQI
44AQI
22nd July 2025
39AQI
39AQI
23rd July 2025
40AQI
40AQI
24th July 2025
46AQI
46AQI
25th July 2025
44AQI
44AQI
26th July 2025
50AQI
50AQI
27th July 2025
42AQI
42AQI
28th July 2025
42AQI
42AQI
29th July 2025
39AQI
39AQI
30th July 2025
45AQI
45AQI
31st July 2025
39AQI
39AQI
1st August 2025
37AQI
37AQI
2nd August 2025
39AQI
39AQI
3rd August 2025
43AQI
43AQI
4th August 2025
50AQI
50AQI
5th August 2025
46AQI
46AQI
30AQI
34AQI
41AQI
35AQI
40AQI
42AQI
46AQI
43AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202538AQI
31
27
1
25
6
28
2
26
5
23
7
23
8
5
188
29
Highest AQI recorded in
July46AQI
Lowest AQI recorded in
January30AQI
202435AQI
31
29
26
5
16
14
29
2
22
8
28
3
31
30
31
29
1
31
333
33
Highest AQI recorded in
April49AQI
Lowest AQI recorded in
December27AQI
202337AQI
31
26
2
22
9
21
9
24
7
26
4
21
10
29
2
30
31
25
4
31
317
47
Highest AQI recorded in
April49AQI
Lowest AQI recorded in
December29AQI
202238AQI
29
2
18
3
26
5
16
14
15
16
20
10
20
3
1
28
28
3
28
2
31
260
58
Highest AQI recorded in
May52AQI
Lowest AQI recorded in
December27AQI
202131AQI
31
25
3
27
2
18
3
30
1
24
6
31
29
2
30
31
29
1
19
324
18
Highest AQI recorded in
June41AQI
Lowest AQI recorded in
January21AQI
202029AQI
12
1
18
3
17
1
23
7
28
1
16
13
2
19
31
28
2
31
223
28
2
Highest AQI recorded in
August52AQI
Lowest AQI recorded in
December16AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
38AQILeast Polluted Year Recorded
2020(Avg.)
29AQIGosen's annual 2025 AQI (38) shows an average percentage change of 13.5% (worsened AQI) compared to previous years: 2020 (29), 2021 (31), 2022 (38), 2023 (37), 2024 (35).
