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
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
26th Aug 2025
53AQILowest AQI recorded on
9th Aug 2023
15AQISame Day Analysis (8th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 39 of Good air quality on the same day.
Day & Night AQI Trend: 7th Aug - 8th Aug 2026
Gosen, Niigata, Japan
AQI
Day
Night
.
4 AM7th Aug 2026
6 PM
3 AM8th Aug 2026
Day time
Avg. Highest Time
12PM7th Aug
42AQI
Avg. Lowest Time
2PM7th Aug
29AQI
Night time
Avg. Highest Time
2AM8th Aug
42AQI
Avg. Lowest Time
7PM7th Aug
33AQI
In the last 24 hours,
Gosen's AQI reached its highest point of 42 at 12 PM during the Day, while the lowest point, 29, was recorded at 2 PM during the Day between 7th Aug and 8th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Gosen, Niigata, Japan
JulAug
10th - 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 - 08th08th
Day
Night
10th Jul 2026244 AMAQI
10th Jul 2026265 AMAQI
10th Jul 2026296 AMAQI
10th Jul 2026267 AMAQI
10th Jul 2026278 AMAQI
10th Jul 2026309 AMAQI
10th Jul 20262810 AMAQI
10th Jul 20262611 AMAQI
10th Jul 20262712 PMAQI
10th Jul 2026261 PMAQI
10th Jul 2026242 PMAQI
10th Jul 2026243 PMAQI
10th Jul 2026244 PMAQI
10th Jul 2026295 PMAQI
10th Jul 2026286 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026289 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20263011 PMAQI
11th Jul 20263112 AMAQI
11th Jul 2026321 AMAQI
11th Jul 2026312 AMAQI
11th Jul 2026303 AMAQI
26°C22/31°C
11th Jul 2026284 AMAQI
11th Jul 2026305 AMAQI
11th Jul 2026306 AMAQI
11th Jul 2026307 AMAQI
11th Jul 2026328 AMAQI
11th Jul 2026339 AMAQI
11th Jul 20263610 AMAQI
11th Jul 20262811 AMAQI
11th Jul 20262712 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026223 PMAQI
11th Jul 2026264 PMAQI
11th Jul 2026285 PMAQI
11th Jul 2026306 PMAQI
11th Jul 2026297 PMAQI
11th Jul 2026268 PMAQI
11th Jul 2026309 PMAQI
11th Jul 20262910 PMAQI
11th Jul 20263211 PMAQI
12th Jul 20263312 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026302 AMAQI
12th Jul 2026293 AMAQI
25°C23/28°C
12th Jul 2026274 AMAQI
12th Jul 2026305 AMAQI
12th Jul 2026306 AMAQI
12th Jul 2026307 AMAQI
12th Jul 2026288 AMAQI
12th Jul 2026309 AMAQI
12th Jul 20262910 AMAQI
12th Jul 20262411 AMAQI
12th Jul 20262712 PMAQI
12th Jul 2026241 PMAQI
12th Jul 2026242 PMAQI
12th Jul 2026223 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026285 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026287 PMAQI
12th Jul 2026278 PMAQI
12th Jul 2026319 PMAQI
12th Jul 20263010 PMAQI
12th Jul 20262611 PMAQI
13th Jul 20263012 AMAQI
13th Jul 2026261 AMAQI
13th Jul 2026282 AMAQI
13th Jul 2026263 AMAQI
22°C22/24°C
13th Jul 2026264 AMAQI
13th Jul 2026285 AMAQI
13th Jul 2026266 AMAQI
13th Jul 2026267 AMAQI
13th Jul 2026268 AMAQI
13th Jul 2026289 AMAQI
13th Jul 20263010 AMAQI
13th Jul 20262711 AMAQI
13th Jul 20262612 PMAQI
13th Jul 2026241 PMAQI
13th Jul 2026222 PMAQI
13th Jul 2026223 PMAQI
13th Jul 2026244 PMAQI
13th Jul 2026305 PMAQI
13th Jul 2026316 PMAQI
13th Jul 2026327 PMAQI
13th Jul 2026328 PMAQI
13th Jul 2026329 PMAQI
13th Jul 20263310 PMAQI
13th Jul 20263311 PMAQI
14th Jul 20263212 AMAQI
14th Jul 2026341 AMAQI
14th Jul 2026332 AMAQI
14th Jul 2026283 AMAQI
23°C21/24°C
14th Jul 2026304 AMAQI
14th Jul 2026285 AMAQI
14th Jul 2026306 AMAQI
14th Jul 2026287 AMAQI
14th Jul 2026288 AMAQI
14th Jul 2026329 AMAQI
14th Jul 20263110 AMAQI
14th Jul 20262611 AMAQI
14th Jul 20262412 PMAQI
14th Jul 2026211 PMAQI
14th Jul 2026292 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026264 PMAQI
14th Jul 2026285 PMAQI
14th Jul 2026286 PMAQI
14th Jul 2026307 PMAQI
14th Jul 2026328 PMAQI
14th Jul 2026309 PMAQI
14th Jul 20263010 PMAQI
14th Jul 20263211 PMAQI
15th Jul 20263212 AMAQI
15th Jul 2026321 AMAQI
15th Jul 2026302 AMAQI
15th Jul 2026283 AMAQI
25°C22/28°C
15th Jul 2026284 AMAQI
15th Jul 2026285 AMAQI
15th Jul 2026246 AMAQI
15th Jul 2026287 AMAQI
15th Jul 2026288 AMAQI
15th Jul 2026269 AMAQI
15th Jul 20263010 AMAQI
15th Jul 20262411 AMAQI
15th Jul 20262012 PMAQI
15th Jul 2026191 PMAQI
15th Jul 2026212 PMAQI
15th Jul 2026293 PMAQI
15th Jul 2026214 PMAQI
15th Jul 2026335 PMAQI
15th Jul 2026256 PMAQI
15th Jul 2026217 PMAQI
15th Jul 2026338 PMAQI
15th Jul 2026299 PMAQI
15th Jul 20262910 PMAQI
15th Jul 20263111 PMAQI
16th Jul 20262912 AMAQI
16th Jul 2026241 AMAQI
16th Jul 2026302 AMAQI
16th Jul 2026303 AMAQI
27°C23/33°C
16th Jul 2026264 AMAQI
16th Jul 2026285 AMAQI
16th Jul 2026286 AMAQI
16th Jul 2026287 AMAQI
16th Jul 2026268 AMAQI
16th Jul 2026259 AMAQI
16th Jul 20262810 AMAQI
16th Jul 20262411 AMAQI
16th Jul 20262712 PMAQI
16th Jul 2026241 PMAQI
16th Jul 2026222 PMAQI
16th Jul 2026243 PMAQI
16th Jul 2026244 PMAQI
16th Jul 2026265 PMAQI
16th Jul 2026266 PMAQI
16th Jul 2026277 PMAQI
16th Jul 2026268 PMAQI
16th Jul 2026279 PMAQI
16th Jul 20262610 PMAQI
16th Jul 20262611 PMAQI
17th Jul 20262812 AMAQI
17th Jul 2026261 AMAQI
17th Jul 2026272 AMAQI
17th Jul 2026263 AMAQI
26°C23/29°C
17th Jul 2026284 AMAQI
17th Jul 2026265 AMAQI
17th Jul 2026266 AMAQI
17th Jul 2026307 AMAQI
17th Jul 2026268 AMAQI
17th Jul 2026249 AMAQI
17th Jul 20262810 AMAQI
17th Jul 20262711 AMAQI
17th Jul 20262412 PMAQI
17th Jul 2026261 PMAQI
17th Jul 2026242 PMAQI
17th Jul 2026223 PMAQI
17th Jul 2026364 PMAQI
17th Jul 2026335 PMAQI
17th Jul 2026366 PMAQI
17th Jul 2026337 PMAQI
17th Jul 2026318 PMAQI
17th Jul 2026299 PMAQI
17th Jul 20263110 PMAQI
17th Jul 20262711 PMAQI
18th Jul 20262912 AMAQI
18th Jul 2026291 AMAQI
18th Jul 2026312 AMAQI
18th Jul 2026293 AMAQI
26°C23/31°C
18th Jul 2026274 AMAQI
18th Jul 2026295 AMAQI
18th Jul 2026296 AMAQI
18th Jul 2026237 AMAQI
18th Jul 2026258 AMAQI
18th Jul 2026219 AMAQI
18th Jul 20262110 AMAQI
18th Jul 20262311 AMAQI
18th Jul 20262312 PMAQI
18th Jul 2026211 PMAQI
18th Jul 2026292 PMAQI
18th Jul 2026213 PMAQI
18th Jul 2026214 PMAQI
18th Jul 2026215 PMAQI
18th Jul 2026216 PMAQI
18th Jul 2026217 PMAQI
18th Jul 2026218 PMAQI
18th Jul 2026219 PMAQI
18th Jul 20262110 PMAQI
18th Jul 20262111 PMAQI
19th Jul 20262312 AMAQI
19th Jul 2026211 AMAQI
19th Jul 2026212 AMAQI
19th Jul 2026213 AMAQI
26°C23/30°C
19th Jul 2026214 AMAQI
19th Jul 2026215 AMAQI
19th Jul 2026216 AMAQI
19th Jul 2026257 AMAQI
19th Jul 2026258 AMAQI
19th Jul 2026259 AMAQI
19th Jul 20262510 AMAQI
19th Jul 20262511 AMAQI
19th Jul 20262512 PMAQI
19th Jul 2026231 PMAQI
19th Jul 2026212 PMAQI
19th Jul 2026253 PMAQI
19th Jul 2026254 PMAQI
19th Jul 2026235 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026277 PMAQI
19th Jul 2026298 PMAQI
19th Jul 2026369 PMAQI
19th Jul 20263810 PMAQI
19th Jul 20264011 PMAQI
20th Jul 20264212 AMAQI
20th Jul 2026401 AMAQI
20th Jul 2026442 AMAQI
20th Jul 2026443 AMAQI
27°C23/31°C
20th Jul 2026444 AMAQI
20th Jul 2026465 AMAQI
20th Jul 2026466 AMAQI
20th Jul 2026427 AMAQI
20th Jul 2026468 AMAQI
20th Jul 2026429 AMAQI
20th Jul 20264610 AMAQI
20th Jul 20265011 AMAQI
20th Jul 20265112 PMAQI
20th Jul 2026521 PMAQI
20th Jul 2026602 PMAQI
20th Jul 2026573 PMAQI
20th Jul 2026574 PMAQI
20th Jul 2026565 PMAQI
20th Jul 2026576 PMAQI
20th Jul 2026587 PMAQI
20th Jul 2026578 PMAQI
20th Jul 2026609 PMAQI
20th Jul 20266010 PMAQI
20th Jul 20265611 PMAQI
21st Jul 20265412 AMAQI
21st Jul 2026531 AMAQI
21st Jul 2026562 AMAQI
21st Jul 2026573 AMAQI
27°C24/31°C
21st Jul 2026554 AMAQI
21st Jul 2026545 AMAQI
21st Jul 2026566 AMAQI
21st Jul 2026567 AMAQI
21st Jul 2026558 AMAQI
21st Jul 2026569 AMAQI
21st Jul 20265510 AMAQI
21st Jul 20265511 AMAQI
21st Jul 2026561 PMAQI
21st Jul 2026542 PMAQI
21st Jul 2026553 PMAQI
21st Jul 2026534 PMAQI
21st Jul 2026535 PMAQI
21st Jul 2026546 PMAQI
21st Jul 2026907 PMAQI
21st Jul 2026518 PMAQI
21st Jul 2026469 PMAQI
21st Jul 20264410 PMAQI
21st Jul 20265011 PMAQI
22nd Jul 20264812 AMAQI
22nd Jul 2026461 AMAQI
22nd Jul 2026292 AMAQI
22nd Jul 2026313 AMAQI
26°C24/29°C
22nd Jul 2026364 AMAQI
22nd Jul 2026335 AMAQI
22nd Jul 2026366 AMAQI
22nd Jul 2026367 AMAQI
22nd Jul 2026338 AMAQI
22nd Jul 2026409 AMAQI
22nd Jul 20264810 AMAQI
22nd Jul 20265211 AMAQI
22nd Jul 20265412 PMAQI
22nd Jul 2026591 PMAQI
22nd Jul 2026662 PMAQI
22nd Jul 2026683 PMAQI
22nd Jul 2026684 PMAQI
22nd Jul 2026645 PMAQI
22nd Jul 2026546 PMAQI
22nd Jul 2026547 PMAQI
22nd Jul 2026568 PMAQI
22nd Jul 2026519 PMAQI
22nd Jul 20264410 PMAQI
22nd Jul 20264611 PMAQI
23rd Jul 20264412 AMAQI
23rd Jul 2026381 AMAQI
23rd Jul 2026462 AMAQI
23rd Jul 2026483 AMAQI
26°C24/30°C
23rd Jul 2026424 AMAQI
23rd Jul 2026225 AMAQI
23rd Jul 2026146 AMAQI
23rd Jul 2026167 AMAQI
23rd Jul 2026168 AMAQI
23rd Jul 2026169 AMAQI
23rd Jul 20261710 AMAQI
23rd Jul 20261011 AMAQI
23rd Jul 20261212 PMAQI
23rd Jul 2026171 PMAQI
23rd Jul 2026272 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026254 PMAQI
23rd Jul 2026275 PMAQI
23rd Jul 2026276 PMAQI
23rd Jul 2026297 PMAQI
23rd Jul 2026278 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20262710 PMAQI
23rd Jul 20262911 PMAQI
24th Jul 20262912 AMAQI
24th Jul 2026311 AMAQI
24th Jul 2026272 AMAQI
24th Jul 2026293 AMAQI
25°C23/28°C
24th Jul 2026294 AMAQI
24th Jul 2026275 AMAQI
24th Jul 2026276 AMAQI
24th Jul 2026297 AMAQI
24th Jul 2026278 AMAQI
24th Jul 2026289 AMAQI
24th Jul 20263310 AMAQI
24th Jul 20264211 AMAQI
24th Jul 20264212 PMAQI
24th Jul 2026461 PMAQI
24th Jul 2026342 PMAQI
24th Jul 2026293 PMAQI
24th Jul 2026384 PMAQI
24th Jul 2026295 PMAQI
24th Jul 2026336 PMAQI
24th Jul 2026277 PMAQI
24th Jul 2026338 PMAQI
24th Jul 2026299 PMAQI
24th Jul 20262910 PMAQI
24th Jul 20263111 PMAQI
25th Jul 20262912 AMAQI
25th Jul 2026331 AMAQI
25th Jul 2026362 AMAQI
25th Jul 2026333 AMAQI
24°C23/26°C
25th Jul 2026334 AMAQI
25th Jul 2026315 AMAQI
25th Jul 2026336 AMAQI
25th Jul 2026387 AMAQI
25th Jul 2026298 AMAQI
25th Jul 2026299 AMAQI
25th Jul 20262510 AMAQI
25th Jul 20262511 AMAQI
25th Jul 20262312 PMAQI
25th Jul 2026211 PMAQI
25th Jul 2026252 PMAQI
25th Jul 2026233 PMAQI
25th Jul 2026214 PMAQI
25th Jul 2026235 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026237 PMAQI
25th Jul 2026218 PMAQI
25th Jul 2026299 PMAQI
25th Jul 20262910 PMAQI
25th Jul 20262911 PMAQI
26th Jul 20262312 AMAQI
26th Jul 2026331 AMAQI
26th Jul 2026292 AMAQI
26th Jul 2026253 AMAQI
24°C22/27°C
26th Jul 2026214 AMAQI
26th Jul 2026215 AMAQI
26th Jul 2026216 AMAQI
26th Jul 2026217 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026239 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262112 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026213 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026215 PMAQI
26th Jul 2026216 PMAQI
26th Jul 2026177 PMAQI
26th Jul 2026198 PMAQI
26th Jul 2026179 PMAQI
26th Jul 20261710 PMAQI
26th Jul 20261911 PMAQI
27th Jul 20262112 AMAQI
27th Jul 2026161 AMAQI
27th Jul 2026192 AMAQI
27th Jul 2026173 AMAQI
23°C22/25°C
27th Jul 2026194 AMAQI
27th Jul 2026215 AMAQI
27th Jul 2026216 AMAQI
27th Jul 2026147 AMAQI
27th Jul 2026238 AMAQI
27th Jul 2026219 AMAQI
27th Jul 20261710 AMAQI
27th Jul 20262311 AMAQI
27th Jul 20262312 PMAQI
27th Jul 2026171 PMAQI
27th Jul 2026212 PMAQI
27th Jul 2026213 PMAQI
27th Jul 2026194 PMAQI
27th Jul 2026215 PMAQI
27th Jul 2026216 PMAQI
27th Jul 2026217 PMAQI
27th Jul 2026198 PMAQI
27th Jul 2026199 PMAQI
27th Jul 20261710 PMAQI
27th Jul 20262111 PMAQI
28th Jul 20261912 AMAQI
28th Jul 2026191 AMAQI
28th Jul 2026212 AMAQI
28th Jul 2026253 AMAQI
24°C21/27°C
28th Jul 2026254 AMAQI
28th Jul 2026255 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026237 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262112 PMAQI
28th Jul 2026291 PMAQI
28th Jul 2026382 PMAQI
28th Jul 2026293 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026345 PMAQI
28th Jul 2026256 PMAQI
28th Jul 2026217 PMAQI
28th Jul 2026298 PMAQI
28th Jul 2026219 PMAQI
28th Jul 20262110 PMAQI
28th Jul 20262111 PMAQI
29th Jul 20262112 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026332 AMAQI
29th Jul 2026333 AMAQI
23°C21/29°C
29th Jul 2026294 AMAQI
29th Jul 2026295 AMAQI
29th Jul 2026256 AMAQI
29th Jul 2026337 AMAQI
29th Jul 2026318 AMAQI
29th Jul 2026299 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20262511 AMAQI
29th Jul 20262512 PMAQI
29th Jul 2026251 PMAQI
29th Jul 2026292 PMAQI
29th Jul 2026253 PMAQI
29th Jul 2026234 PMAQI
29th Jul 2026295 PMAQI
29th Jul 2026216 PMAQI
29th Jul 2026237 PMAQI
29th Jul 2026238 PMAQI
29th Jul 2026219 PMAQI
29th Jul 20262310 PMAQI
29th Jul 20262311 PMAQI
30th Jul 20262312 AMAQI
30th Jul 2026211 AMAQI
30th Jul 2026212 AMAQI
30th Jul 2026213 AMAQI
23°C22/24°C
30th Jul 2026214 AMAQI
30th Jul 2026235 AMAQI
30th Jul 2026236 AMAQI
30th Jul 2026277 AMAQI
30th Jul 2026278 AMAQI
30th Jul 2026299 AMAQI
30th Jul 20263110 AMAQI
30th Jul 20263311 AMAQI
30th Jul 20263312 PMAQI
30th Jul 2026361 PMAQI
30th Jul 2026332 PMAQI
30th Jul 2026403 PMAQI
30th Jul 2026384 PMAQI
30th Jul 2026385 PMAQI
30th Jul 2026426 PMAQI
30th Jul 2026427 PMAQI
30th Jul 2026428 PMAQI
30th Jul 2026449 PMAQI
30th Jul 20264010 PMAQI
30th Jul 20263811 PMAQI
31st Jul 20264412 AMAQI
31st Jul 2026441 AMAQI
31st Jul 2026442 AMAQI
31st Jul 2026423 AMAQI
24°C22/27°C
31st Jul 2026444 AMAQI
31st Jul 2026465 AMAQI
31st Jul 2026426 AMAQI
31st Jul 2026467 AMAQI
31st Jul 2026448 AMAQI
31st Jul 2026389 AMAQI
31st Jul 20264010 AMAQI
31st Jul 20264211 AMAQI
31st Jul 20263812 PMAQI
31st Jul 2026331 PMAQI
31st Jul 2026312 PMAQI
31st Jul 2026313 PMAQI
31st Jul 2026294 PMAQI
31st Jul 2026315 PMAQI
31st Jul 2026296 PMAQI
31st Jul 2026337 PMAQI
31st Jul 2026338 PMAQI
31st Jul 2026339 PMAQI
31st Jul 20263610 PMAQI
31st Jul 20263611 PMAQI
1st Aug 20263612 AMAQI
1st Aug 2026361 AMAQI
1st Aug 2026342 AMAQI
1st Aug 2026313 AMAQI
24°C22/26°C
1st Aug 2026314 AMAQI
1st Aug 2026315 AMAQI
1st Aug 2026296 AMAQI
1st Aug 2026317 AMAQI
1st Aug 2026338 AMAQI
1st Aug 2026319 AMAQI
1st Aug 20263110 AMAQI
1st Aug 20262911 AMAQI
1st Aug 20263312 PMAQI
1st Aug 2026361 PMAQI
1st Aug 2026362 PMAQI
1st Aug 2026383 PMAQI
1st Aug 2026364 PMAQI
1st Aug 2026405 PMAQI
1st Aug 2026406 PMAQI
1st Aug 2026407 PMAQI
1st Aug 2026408 PMAQI
1st Aug 2026409 PMAQI
1st Aug 20263810 PMAQI
1st Aug 20263811 PMAQI
2nd Aug 20263812 AMAQI
2nd Aug 2026401 AMAQI
2nd Aug 2026402 AMAQI
2nd Aug 2026423 AMAQI
25°C23/27°C
2nd Aug 2026384 AMAQI
2nd Aug 2026405 AMAQI
2nd Aug 2026406 AMAQI
2nd Aug 2026427 AMAQI
2nd Aug 2026448 AMAQI
2nd Aug 2026409 AMAQI
2nd Aug 20264210 AMAQI
2nd Aug 20264611 AMAQI
2nd Aug 20264212 PMAQI
2nd Aug 2026421 PMAQI
2nd Aug 2026422 PMAQI
2nd Aug 2026383 PMAQI
2nd Aug 2026364 PMAQI
2nd Aug 2026385 PMAQI
2nd Aug 2026336 PMAQI
2nd Aug 2026317 PMAQI
2nd Aug 2026298 PMAQI
2nd Aug 2026299 PMAQI
2nd Aug 20262910 PMAQI
2nd Aug 20262711 PMAQI
3rd Aug 20262712 AMAQI
3rd Aug 2026251 AMAQI
3rd Aug 2026252 AMAQI
3rd Aug 2026233 AMAQI
25°C22/27°C
3rd Aug 2026214 AMAQI
3rd Aug 2026255 AMAQI
3rd Aug 2026296 AMAQI
3rd Aug 2026237 AMAQI
3rd Aug 2026218 AMAQI
3rd Aug 2026179 AMAQI
3rd Aug 20262110 AMAQI
3rd Aug 20262111 AMAQI
3rd Aug 20261912 PMAQI
3rd Aug 2026191 PMAQI
3rd Aug 2026192 PMAQI
3rd Aug 2026213 PMAQI
3rd Aug 2026214 PMAQI
3rd Aug 2026175 PMAQI
3rd Aug 2026176 PMAQI
3rd Aug 2026177 PMAQI
3rd Aug 2026148 PMAQI
3rd Aug 2026129 PMAQI
3rd Aug 20261210 PMAQI
3rd Aug 20261411 PMAQI
4th Aug 20261212 AMAQI
4th Aug 2026171 AMAQI
4th Aug 2026172 AMAQI
4th Aug 2026173 AMAQI
24°C20/28°C
4th Aug 2026194 AMAQI
4th Aug 2026215 AMAQI
4th Aug 2026256 AMAQI
4th Aug 2026257 AMAQI
4th Aug 2026258 AMAQI
4th Aug 2026259 AMAQI
4th Aug 20262510 AMAQI
4th Aug 20262511 AMAQI
4th Aug 20262512 PMAQI
4th Aug 2026251 PMAQI
4th Aug 2026232 PMAQI
4th Aug 2026213 PMAQI
4th Aug 2026254 PMAQI
4th Aug 2026235 PMAQI
4th Aug 2026216 PMAQI
4th Aug 2026237 PMAQI
4th Aug 2026258 PMAQI
4th Aug 2026259 PMAQI
4th Aug 20262710 PMAQI
4th Aug 20262711 PMAQI
5th Aug 20262912 AMAQI
5th Aug 2026331 AMAQI
5th Aug 2026312 AMAQI
5th Aug 2026313 AMAQI
24°C19/30°C
5th Aug 2026334 AMAQI
5th Aug 2026335 AMAQI
5th Aug 2026316 AMAQI
5th Aug 2026337 AMAQI
5th Aug 2026338 AMAQI
5th Aug 2026339 AMAQI
5th Aug 20263310 AMAQI
5th Aug 20263111 AMAQI
5th Aug 20263312 PMAQI
5th Aug 2026291 PMAQI
5th Aug 2026332 PMAQI
5th Aug 2026333 PMAQI
5th Aug 2026334 PMAQI
5th Aug 2026315 PMAQI
5th Aug 2026336 PMAQI
5th Aug 2026317 PMAQI
5th Aug 2026338 PMAQI
5th Aug 2026339 PMAQI
5th Aug 20263310 PMAQI
5th Aug 20263311 PMAQI
6th Aug 20263312 AMAQI
6th Aug 2026331 AMAQI
6th Aug 2026332 AMAQI
6th Aug 2026313 AMAQI
25°C19/31°C
6th Aug 2026334 AMAQI
6th Aug 2026335 AMAQI
6th Aug 2026316 AMAQI
6th Aug 2026297 AMAQI
6th Aug 2026318 AMAQI
6th Aug 2026299 AMAQI
6th Aug 20262710 AMAQI
6th Aug 20262911 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026271 PMAQI
6th Aug 2026272 PMAQI
6th Aug 2026293 PMAQI
6th Aug 2026294 PMAQI
6th Aug 2026295 PMAQI
6th Aug 2026296 PMAQI
6th Aug 2026277 PMAQI
6th Aug 2026298 PMAQI
6th Aug 2026299 PMAQI
6th Aug 20263110 PMAQI
6th Aug 20262911 PMAQI
7th Aug 20263112 AMAQI
7th Aug 2026311 AMAQI
7th Aug 2026362 AMAQI
7th Aug 2026313 AMAQI
27°C21/33°C
7th Aug 2026294 AMAQI
7th Aug 2026295 AMAQI
7th Aug 2026296 AMAQI
7th Aug 2026317 AMAQI
7th Aug 2026318 AMAQI
7th Aug 2026319 AMAQI
7th Aug 20262910 AMAQI
7th Aug 20262911 AMAQI
7th Aug 20264212 PMAQI
7th Aug 2026421 PMAQI
7th Aug 2026292 PMAQI
7th Aug 2026313 PMAQI
7th Aug 2026344 PMAQI
7th Aug 2026335 PMAQI
7th Aug 2026336 PMAQI
7th Aug 2026337 PMAQI
7th Aug 2026368 PMAQI
7th Aug 2026389 PMAQI
7th Aug 20263610 PMAQI
7th Aug 20264011 PMAQI
8th Aug 20264012 AMAQI
8th Aug 2026401 AMAQI
8th Aug 2026422 AMAQI
8th Aug 2026403 AMAQI
27°C23/33°C
8th Aug 2026424 AMAQI
4 AM8th Aug 2026335 AMAQI
8th Aug 2026366 AMAQI
8th Aug 2026447 AMAQI
8th Aug 2026298 AMAQI
8th Aug 2026409 AMAQI
8th Aug 20264610 AMAQI
8th Aug 20264611 AMAQI
11 AM8th Aug 20265212 PMAQI
8th Aug 2026521 PMAQI
8th Aug 2026512 PMAQI
8th Aug 2026423 PMAQI
8th Aug 2026404 PMAQI
8th Aug 2026405 PMAQI
8th Aug 2026276 PMAQI
6 PM8th Aug 2026297 PMAQI
8th Aug 2026318 PMAQI
8th Aug 2026339 PMAQI
8th Aug 20262910 PMAQI
8th Aug 20262111 PMAQI
11 PM3 AM
26°C23/31°C
Day time
Avg. Highest Time
5 PM
32AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM - 9 AM
30AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 5 PM (Avg. 32), while the lowest AQI was between 4 AM to 9 AM (Avg. 30).
Night time
Avg. Highest Time
2 AM
32AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 1 AM
31AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 2 AM (Avg. 32), while the lowest AQI was between 12 AM to 1 AM (Avg. 31).
2026 Days Vs Air Quality
Gosen, Niigata, Japan
2026
86%
189
14%
31
Total number of days with different AQI categories in last 220 days in 2026 (145 days remaining)
Good
189 DaysModerate
31 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2026, 86% of 220 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 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
16AQI (US)
16AQI (US)
2nd January 2026
12AQI (US)
12AQI (US)
3rd January 2026
10AQI (US)
10AQI (US)
4th January 2026
21AQI (US)
21AQI (US)
5th January 2026
12AQI (US)
12AQI (US)
6th January 2026
23AQI (US)
23AQI (US)
7th January 2026
19AQI (US)
19AQI (US)
8th January 2026
17AQI (US)
17AQI (US)
9th January 2026
13AQI (US)
13AQI (US)
10th January 2026
18AQI (US)
18AQI (US)
11th January 2026
27AQI (US)
27AQI (US)
12th January 2026
16AQI (US)
16AQI (US)
13th January 2026
17AQI (US)
17AQI (US)
14th January 2026
17AQI (US)
17AQI (US)
15th January 2026
26AQI (US)
26AQI (US)
16th January 2026
38AQI (US)
38AQI (US)
17th January 2026
41AQI (US)
41AQI (US)
18th January 2026
28AQI (US)
28AQI (US)
19th January 2026
40AQI (US)
40AQI (US)
20th January 2026
18AQI (US)
18AQI (US)
21st January 2026
13AQI (US)
13AQI (US)
22nd January 2026
19AQI (US)
19AQI (US)
23rd January 2026
33AQI (US)
33AQI (US)
24th January 2026
31AQI (US)
31AQI (US)
25th January 2026
39AQI (US)
39AQI (US)
26th January 2026
26AQI (US)
26AQI (US)
27th January 2026
33AQI (US)
33AQI (US)
28th January 2026
33AQI (US)
33AQI (US)
29th January 2026
25AQI (US)
25AQI (US)
30th January 2026
38AQI (US)
38AQI (US)
31st January 2026
40AQI (US)
40AQI (US)
1st February 2026
31AQI (US)
31AQI (US)
2nd February 2026
33AQI (US)
33AQI (US)
3rd February 2026
30AQI (US)
30AQI (US)
4th February 2026
35AQI (US)
35AQI (US)
5th February 2026
42AQI (US)
42AQI (US)
6th February 2026
40AQI (US)
40AQI (US)
7th February 2026
23AQI (US)
23AQI (US)
8th February 2026
22AQI (US)
22AQI (US)
9th February 2026
38AQI (US)
38AQI (US)
10th February 2026
47AQI (US)
47AQI (US)
11th February 2026
53AQI (US)
53AQI (US)
12th February 2026
34AQI (US)
34AQI (US)
13th February 2026
38AQI (US)
38AQI (US)
14th February 2026
63AQI (US)
63AQI (US)
15th February 2026
50AQI (US)
50AQI (US)
16th February 2026
39AQI (US)
39AQI (US)
17th February 2026
20AQI (US)
20AQI (US)
18th February 2026
33AQI (US)
33AQI (US)
19th February 2026
29AQI (US)
29AQI (US)
20th February 2026
32AQI (US)
32AQI (US)
21st February 2026
44AQI (US)
44AQI (US)
22nd February 2026
41AQI (US)
41AQI (US)
23rd February 2026
43AQI (US)
43AQI (US)
24th February 2026
32AQI (US)
32AQI (US)
25th February 2026
36AQI (US)
36AQI (US)
26th February 2026
34AQI (US)
34AQI (US)
27th February 2026
41AQI (US)
41AQI (US)
28th February 2026
35AQI (US)
35AQI (US)
1st March 2026
37AQI (US)
37AQI (US)
2nd March 2026
66AQI (US)
66AQI (US)
3rd March 2026
43AQI (US)
43AQI (US)
4th March 2026
63AQI (US)
63AQI (US)
5th March 2026
60AQI (US)
60AQI (US)
6th March 2026
52AQI (US)
52AQI (US)
7th March 2026
43AQI (US)
43AQI (US)
8th March 2026
42AQI (US)
42AQI (US)
9th March 2026
42AQI (US)
42AQI (US)
10th March 2026
55AQI (US)
55AQI (US)
11th March 2026
55AQI (US)
55AQI (US)
12th March 2026
60AQI (US)
60AQI (US)
13th March 2026
37AQI (US)
37AQI (US)
14th March 2026
47AQI (US)
47AQI (US)
15th March 2026
59AQI (US)
59AQI (US)
16th March 2026
55AQI (US)
55AQI (US)
17th March 2026
61AQI (US)
61AQI (US)
18th March 2026
56AQI (US)
56AQI (US)
19th March 2026
37AQI (US)
37AQI (US)
20th March 2026
39AQI (US)
39AQI (US)
21st March 2026
58AQI (US)
58AQI (US)
22nd March 2026
46AQI (US)
46AQI (US)
23rd March 2026
51AQI (US)
51AQI (US)
24th March 2026
69AQI (US)
69AQI (US)
25th March 2026
52AQI (US)
52AQI (US)
26th March 2026
27AQI (US)
27AQI (US)
27th March 2026
24AQI (US)
24AQI (US)
28th March 2026
48AQI (US)
48AQI (US)
29th March 2026
52AQI (US)
52AQI (US)
30th March 2026
66AQI (US)
66AQI (US)
31st March 2026
47AQI (US)
47AQI (US)
1st April 2026
33AQI (US)
33AQI (US)
2nd April 2026
20AQI (US)
20AQI (US)
3rd April 2026
47AQI (US)
47AQI (US)
4th April 2026
48AQI (US)
48AQI (US)
5th April 2026
37AQI (US)
37AQI (US)
6th April 2026
23AQI (US)
23AQI (US)
7th April 2026
26AQI (US)
26AQI (US)
8th April 2026
24AQI (US)
24AQI (US)
9th April 2026
32AQI (US)
32AQI (US)
10th April 2026
43AQI (US)
43AQI (US)
11th April 2026
37AQI (US)
37AQI (US)
12th April 2026
27AQI (US)
27AQI (US)
13th April 2026
28AQI (US)
28AQI (US)
14th April 2026
36AQI (US)
36AQI (US)
15th April 2026
40AQI (US)
40AQI (US)
16th April 2026
31AQI (US)
31AQI (US)
17th April 2026
34AQI (US)
34AQI (US)
18th April 2026
34AQI (US)
34AQI (US)
19th April 2026
33AQI (US)
33AQI (US)
20th April 2026
32AQI (US)
32AQI (US)
21st April 2026
40AQI (US)
40AQI (US)
22nd April 2026
29AQI (US)
29AQI (US)
23rd April 2026
27AQI (US)
27AQI (US)
24th April 2026
31AQI (US)
31AQI (US)
25th April 2026
44AQI (US)
44AQI (US)
26th April 2026
47AQI (US)
47AQI (US)
27th April 2026
48AQI (US)
48AQI (US)
28th April 2026
38AQI (US)
38AQI (US)
29th April 2026
32AQI (US)
32AQI (US)
30th April 2026
37AQI (US)
37AQI (US)
1st May 2026
48AQI (US)
48AQI (US)
2nd May 2026
53AQI (US)
53AQI (US)
3rd May 2026
40AQI (US)
40AQI (US)
4th May 2026
28AQI (US)
28AQI (US)
5th May 2026
23AQI (US)
23AQI (US)
6th May 2026
30AQI (US)
30AQI (US)
7th May 2026
29AQI (US)
29AQI (US)
8th May 2026
25AQI (US)
25AQI (US)
9th May 2026
30AQI (US)
30AQI (US)
10th May 2026
31AQI (US)
31AQI (US)
11th May 2026
29AQI (US)
29AQI (US)
12th May 2026
34AQI (US)
34AQI (US)
13th May 2026
39AQI (US)
39AQI (US)
14th May 2026
30AQI (US)
30AQI (US)
15th May 2026
34AQI (US)
34AQI (US)
16th May 2026
83AQI (US)
83AQI (US)
17th May 2026
67AQI (US)
67AQI (US)
18th May 2026
54AQI (US)
54AQI (US)
19th May 2026
48AQI (US)
48AQI (US)
20th May 2026
61AQI (US)
61AQI (US)
21st May 2026
60AQI (US)
60AQI (US)
22nd May 2026
63AQI (US)
63AQI (US)
23rd May 2026
56AQI (US)
56AQI (US)
24th May 2026
59AQI (US)
59AQI (US)
25th May 2026
52AQI (US)
52AQI (US)
26th May 2026
41AQI (US)
41AQI (US)
27th May 2026
27AQI (US)
27AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
23AQI (US)
23AQI (US)
30th May 2026
22AQI (US)
22AQI (US)
31st May 2026
26AQI (US)
26AQI (US)
1st June 2026
28AQI (US)
28AQI (US)
2nd June 2026
30AQI (US)
30AQI (US)
3rd June 2026
25AQI (US)
25AQI (US)
4th June 2026
18AQI (US)
18AQI (US)
5th June 2026
19AQI (US)
19AQI (US)
6th June 2026
21AQI (US)
21AQI (US)
7th June 2026
21AQI (US)
21AQI (US)
8th June 2026
21AQI (US)
21AQI (US)
9th June 2026
22AQI (US)
22AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
23AQI (US)
23AQI (US)
12th June 2026
23AQI (US)
23AQI (US)
13th June 2026
26AQI (US)
26AQI (US)
14th June 2026
23AQI (US)
23AQI (US)
15th June 2026
22AQI (US)
22AQI (US)
16th June 2026
25AQI (US)
25AQI (US)
17th June 2026
24AQI (US)
24AQI (US)
18th June 2026
26AQI (US)
26AQI (US)
19th June 2026
26AQI (US)
26AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
19AQI (US)
19AQI (US)
22nd June 2026
19AQI (US)
19AQI (US)
23rd June 2026
19AQI (US)
19AQI (US)
24th June 2026
20AQI (US)
20AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
28AQI (US)
28AQI (US)
27th June 2026
25AQI (US)
25AQI (US)
28th June 2026
27AQI (US)
27AQI (US)
29th June 2026
25AQI (US)
25AQI (US)
30th June 2026
22AQI (US)
22AQI (US)
1st July 2026
22AQI (US)
22AQI (US)
2nd July 2026
23AQI (US)
23AQI (US)
3rd July 2026
19AQI (US)
19AQI (US)
4th July 2026
24AQI (US)
24AQI (US)
5th July 2026
21AQI (US)
21AQI (US)
6th July 2026
23AQI (US)
23AQI (US)
7th July 2026
25AQI (US)
25AQI (US)
8th July 2026
24AQI (US)
24AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
27AQI (US)
27AQI (US)
11th July 2026
29AQI (US)
29AQI (US)
12th July 2026
28AQI (US)
28AQI (US)
13th July 2026
28AQI (US)
28AQI (US)
14th July 2026
29AQI (US)
29AQI (US)
15th July 2026
27AQI (US)
27AQI (US)
16th July 2026
26AQI (US)
26AQI (US)
17th July 2026
28AQI (US)
28AQI (US)
18th July 2026
24AQI (US)
24AQI (US)
19th July 2026
25AQI (US)
25AQI (US)
20th July 2026
51AQI (US)
51AQI (US)
21st July 2026
55AQI (US)
55AQI (US)
22nd July 2026
48AQI (US)
48AQI (US)
23rd July 2026
26AQI (US)
26AQI (US)
24th July 2026
32AQI (US)
32AQI (US)
25th July 2026
28AQI (US)
28AQI (US)
26th July 2026
22AQI (US)
22AQI (US)
27th July 2026
20AQI (US)
20AQI (US)
28th July 2026
25AQI (US)
25AQI (US)
29th July 2026
26AQI (US)
26AQI (US)
30th July 2026
32AQI (US)
32AQI (US)
31st July 2026
38AQI (US)
38AQI (US)
1st August 2026
35AQI (US)
35AQI (US)
2nd August 2026
38AQI (US)
38AQI (US)
3rd August 2026
20AQI (US)
20AQI (US)
4th August 2026
23AQI (US)
23AQI (US)
5th August 2026
32AQI (US)
32AQI (US)
6th August 2026
30AQI (US)
30AQI (US)
7th August 2026
33AQI (US)
33AQI (US)
8th August 2026
39AQI (US)
39AQI (US)
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
24AQI (US)
37AQI (US)
50AQI (US)
35AQI (US)
41AQI (US)
23AQI (US)
28AQI (US)
31AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202634AQI (US)
31
26
2
14
17
30
21
10
30
29
2
8
189
31
Highest AQI (US) recorded in
March50AQI (US)
Lowest AQI (US) recorded in
June23AQI (US)
202537AQI (US)
31
27
1
25
6
28
2
26
5
23
7
23
8
27
4
30
28
3
30
29
2
327
38
Highest AQI (US) recorded in
July46AQI (US)
Lowest AQI (US) recorded in
December29AQI (US)
202435AQI (US)
30
29
26
5
16
14
29
2
22
8
28
3
31
30
31
29
1
31
332
33
Highest AQI (US) recorded in
April49AQI (US)
Lowest AQI (US) recorded in
December27AQI (US)
202337AQI (US)
31
26
2
22
9
21
9
24
7
26
4
21
10
29
2
30
31
25
4
31
317
47
Highest AQI (US) recorded in
April49AQI (US)
Lowest AQI (US) recorded in
December29AQI (US)
202238AQI (US)
28
2
18
3
26
5
16
14
15
16
20
10
20
3
1
28
28
3
28
2
31
259
58
Highest AQI (US) recorded in
May52AQI (US)
Lowest AQI (US) recorded in
December27AQI (US)
202131AQI (US)
31
25
3
27
2
18
3
30
1
24
6
31
29
2
30
31
29
1
19
324
18
Highest AQI (US) recorded in
June41AQI (US)
Lowest AQI (US) recorded in
January21AQI (US)
202029AQI (US)
12
1
18
3
17
1
23
7
28
1
16
13
2
19
31
28
2
31
223
28
2
Highest AQI (US) recorded in
August52AQI (US)
Lowest AQI (US) recorded in
December16AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
38AQI (US)Least Polluted Year Recorded
2020(Avg.)
29AQI (US)Gosen's annual 2026 AQI (US) (34) shows an average percentage change of -0.4% (improved AQI (US)) compared to previous years: 2020 (29), 2021 (31), 2022 (38), 2023 (37), 2024 (35), 2025 (37).
