Hassamu 2 Jo, Sapporo, Hokkaido, 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
Hassamu 2 Jo, Sapporo, Hokkaido, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
15th Aug 2021
50AQILowest AQI recorded on
8th Aug 2021
11AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 34 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Hassamu 2 Jo, Sapporo, Hokkaido, Japan
AQI
Day
Night
.
4 AM3rd Aug 2025
7 PM
3 AM4th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
2PM3rd Aug
41AQI
Avg. Lowest Time
12PM3rd Aug
30AQI
In the last 24 hours,
Hassamu 2 Jo's AQI reached its highest point of 41 at 2 PM during the Night, while the lowest point, 30, was recorded at 12 PM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Hassamu 2 Jo, Sapporo, Hokkaido, Japan
JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
5th Jul 2025454 AMAQI
5th Jul 2025455 AMAQI
5th Jul 2025456 AMAQI
5th Jul 2025457 AMAQI
5th Jul 2025458 AMAQI
5th Jul 2025359 AMAQI
5th Jul 20253410 AMAQI
5th Jul 20253411 AMAQI
5th Jul 20253312 PMAQI
5th Jul 2025341 PMAQI
5th Jul 2025352 PMAQI
5th Jul 2025363 PMAQI
5th Jul 2025354 PMAQI
5th Jul 2025275 PMAQI
5th Jul 2025266 PMAQI
5th Jul 2025257 PMAQI
5th Jul 2025298 PMAQI
5th Jul 2025359 PMAQI
5th Jul 20253610 PMAQI
5th Jul 20253611 PMAQI
6th Jul 20253612 AMAQI
6th Jul 2025411 AMAQI
6th Jul 2025442 AMAQI
6th Jul 2025433 AMAQI
23°C19/29°C
6th Jul 2025424 AMAQI
6th Jul 2025425 AMAQI
6th Jul 2025426 AMAQI
6th Jul 2025417 AMAQI
6th Jul 2025408 AMAQI
6th Jul 2025369 AMAQI
6th Jul 20253210 AMAQI
6th Jul 20253311 AMAQI
6th Jul 20253112 PMAQI
6th Jul 2025331 PMAQI
6th Jul 2025322 PMAQI
6th Jul 2025383 PMAQI
6th Jul 2025384 PMAQI
6th Jul 2025405 PMAQI
6th Jul 2025406 PMAQI
6th Jul 2025377 PMAQI
6th Jul 2025438 PMAQI
6th Jul 2025449 PMAQI
6th Jul 20254810 PMAQI
6th Jul 20255011 PMAQI
7th Jul 20254712 AMAQI
7th Jul 2025461 AMAQI
7th Jul 2025422 AMAQI
7th Jul 2025423 AMAQI
24°C19/30°C
7th Jul 2025424 AMAQI
7th Jul 2025425 AMAQI
7th Jul 2025396 AMAQI
7th Jul 2025407 AMAQI
7th Jul 2025408 AMAQI
7th Jul 2025559 AMAQI
7th Jul 20255610 AMAQI
7th Jul 20255511 AMAQI
7th Jul 20255412 PMAQI
7th Jul 2025541 PMAQI
7th Jul 2025542 PMAQI
7th Jul 2025543 PMAQI
7th Jul 2025504 PMAQI
7th Jul 2025495 PMAQI
7th Jul 2025386 PMAQI
7th Jul 2025367 PMAQI
7th Jul 2025408 PMAQI
7th Jul 2025459 PMAQI
7th Jul 20254410 PMAQI
7th Jul 20254311 PMAQI
8th Jul 20253912 AMAQI
8th Jul 2025391 AMAQI
8th Jul 2025452 AMAQI
8th Jul 2025453 AMAQI
24°C18/29°C
8th Jul 2025454 AMAQI
8th Jul 2025485 AMAQI
8th Jul 2025476 AMAQI
8th Jul 2025487 AMAQI
8th Jul 2025488 AMAQI
8th Jul 2025409 AMAQI
8th Jul 20254110 AMAQI
8th Jul 20254211 AMAQI
8th Jul 20253812 PMAQI
8th Jul 2025401 PMAQI
8th Jul 2025422 PMAQI
8th Jul 2025363 PMAQI
8th Jul 2025344 PMAQI
8th Jul 2025285 PMAQI
8th Jul 2025286 PMAQI
8th Jul 2025307 PMAQI
8th Jul 2025368 PMAQI
8th Jul 2025379 PMAQI
8th Jul 20253810 PMAQI
8th Jul 20253811 PMAQI
9th Jul 20253612 AMAQI
9th Jul 2025381 AMAQI
9th Jul 2025462 AMAQI
9th Jul 2025463 AMAQI
21°C16/27°C
9th Jul 2025464 AMAQI
9th Jul 2025435 AMAQI
9th Jul 2025446 AMAQI
9th Jul 2025457 AMAQI
9th Jul 2025448 AMAQI
9th Jul 2025319 AMAQI
9th Jul 20252810 AMAQI
9th Jul 20252811 AMAQI
9th Jul 20253312 PMAQI
9th Jul 2025391 PMAQI
9th Jul 2025352 PMAQI
9th Jul 2025303 PMAQI
9th Jul 2025254 PMAQI
9th Jul 2025265 PMAQI
9th Jul 2025256 PMAQI
9th Jul 2025257 PMAQI
9th Jul 2025318 PMAQI
9th Jul 2025359 PMAQI
9th Jul 20253410 PMAQI
9th Jul 20253411 PMAQI
10th Jul 20253712 AMAQI
10th Jul 2025401 AMAQI
10th Jul 2025442 AMAQI
10th Jul 2025433 AMAQI
21°C16/27°C
10th Jul 2025424 AMAQI
10th Jul 2025425 AMAQI
10th Jul 2025436 AMAQI
10th Jul 2025427 AMAQI
10th Jul 2025428 AMAQI
10th Jul 2025299 AMAQI
10th Jul 20252610 AMAQI
10th Jul 20252811 AMAQI
10th Jul 20253112 PMAQI
10th Jul 2025311 PMAQI
10th Jul 2025322 PMAQI
10th Jul 2025333 PMAQI
10th Jul 2025324 PMAQI
10th Jul 2025245 PMAQI
10th Jul 2025226 PMAQI
10th Jul 2025227 PMAQI
10th Jul 2025268 PMAQI
10th Jul 2025339 PMAQI
10th Jul 20253310 PMAQI
10th Jul 20253311 PMAQI
11th Jul 20253412 AMAQI
11th Jul 2025401 AMAQI
11th Jul 2025432 AMAQI
11th Jul 2025443 AMAQI
19°C15/25°C
11th Jul 2025434 AMAQI
11th Jul 2025425 AMAQI
11th Jul 2025426 AMAQI
11th Jul 2025427 AMAQI
11th Jul 2025418 AMAQI
11th Jul 2025239 AMAQI
11th Jul 20251810 AMAQI
11th Jul 20251811 AMAQI
11th Jul 20251612 PMAQI
11th Jul 2025241 PMAQI
11th Jul 2025232 PMAQI
11th Jul 2025273 PMAQI
11th Jul 2025274 PMAQI
11th Jul 2025265 PMAQI
11th Jul 2025296 PMAQI
11th Jul 2025307 PMAQI
11th Jul 2025358 PMAQI
11th Jul 2025389 PMAQI
11th Jul 20253610 PMAQI
11th Jul 20253611 PMAQI
12th Jul 20253612 AMAQI
12th Jul 2025391 AMAQI
12th Jul 2025422 AMAQI
12th Jul 2025413 AMAQI
18°C14/21°C
12th Jul 2025404 AMAQI
12th Jul 2025395 AMAQI
12th Jul 2025396 AMAQI
12th Jul 2025397 AMAQI
12th Jul 2025388 AMAQI
12th Jul 2025299 AMAQI
12th Jul 20252810 AMAQI
12th Jul 20253411 AMAQI
12th Jul 20253612 PMAQI
12th Jul 2025361 PMAQI
12th Jul 2025382 PMAQI
12th Jul 2025373 PMAQI
12th Jul 2025364 PMAQI
12th Jul 2025345 PMAQI
12th Jul 2025366 PMAQI
12th Jul 2025357 PMAQI
12th Jul 2025388 PMAQI
12th Jul 2025399 PMAQI
12th Jul 20253610 PMAQI
12th Jul 20254511 PMAQI
13th Jul 20255512 AMAQI
13th Jul 2025501 AMAQI
13th Jul 2025392 AMAQI
13th Jul 2025413 AMAQI
18°C12/24°C
13th Jul 2025414 AMAQI
13th Jul 2025415 AMAQI
13th Jul 2025406 AMAQI
13th Jul 2025407 AMAQI
13th Jul 2025408 AMAQI
13th Jul 2025379 AMAQI
13th Jul 20253210 AMAQI
13th Jul 20253511 AMAQI
13th Jul 20253812 PMAQI
13th Jul 2025411 PMAQI
13th Jul 2025412 PMAQI
13th Jul 2025443 PMAQI
13th Jul 2025464 PMAQI
13th Jul 2025425 PMAQI
13th Jul 2025426 PMAQI
13th Jul 2025447 PMAQI
13th Jul 2025468 PMAQI
13th Jul 2025449 PMAQI
13th Jul 20254210 PMAQI
13th Jul 20254211 PMAQI
14th Jul 20254412 AMAQI
14th Jul 2025441 AMAQI
14th Jul 2025422 AMAQI
14th Jul 2025433 AMAQI
19°C12/26°C
14th Jul 2025434 AMAQI
14th Jul 2025425 AMAQI
14th Jul 2025436 AMAQI
14th Jul 2025437 AMAQI
14th Jul 2025438 AMAQI
14th Jul 2025389 AMAQI
14th Jul 20253710 AMAQI
14th Jul 20253611 AMAQI
14th Jul 20253612 PMAQI
14th Jul 2025351 PMAQI
14th Jul 2025352 PMAQI
14th Jul 2025403 PMAQI
14th Jul 2025364 PMAQI
14th Jul 2025275 PMAQI
14th Jul 2025236 PMAQI
14th Jul 2025247 PMAQI
14th Jul 2025278 PMAQI
14th Jul 2025359 PMAQI
14th Jul 20253410 PMAQI
14th Jul 20253311 PMAQI
15th Jul 20253212 AMAQI
15th Jul 2025391 AMAQI
15th Jul 2025442 AMAQI
15th Jul 2025433 AMAQI
22°C15/27°C
15th Jul 2025434 AMAQI
15th Jul 2025435 AMAQI
15th Jul 2025436 AMAQI
15th Jul 2025447 AMAQI
15th Jul 2025448 AMAQI
15th Jul 2025229 AMAQI
15th Jul 20251510 AMAQI
15th Jul 20251511 AMAQI
15th Jul 20251512 PMAQI
15th Jul 2025191 PMAQI
15th Jul 2025192 PMAQI
15th Jul 2025193 PMAQI
15th Jul 2025224 PMAQI
15th Jul 2025285 PMAQI
15th Jul 2025316 PMAQI
15th Jul 2025267 PMAQI
15th Jul 2025278 PMAQI
15th Jul 2025309 PMAQI
15th Jul 20253210 PMAQI
15th Jul 20253211 PMAQI
16th Jul 20253012 AMAQI
16th Jul 2025361 AMAQI
16th Jul 2025432 AMAQI
16th Jul 2025443 AMAQI
23°C20/28°C
16th Jul 2025404 AMAQI
16th Jul 2025395 AMAQI
16th Jul 2025386 AMAQI
16th Jul 2025387 AMAQI
16th Jul 2025388 AMAQI
16th Jul 2025249 AMAQI
16th Jul 20251710 AMAQI
16th Jul 20251911 AMAQI
16th Jul 20252112 PMAQI
16th Jul 2025231 PMAQI
16th Jul 2025212 PMAQI
16th Jul 2025243 PMAQI
16th Jul 2025244 PMAQI
16th Jul 2025225 PMAQI
16th Jul 2025246 PMAQI
16th Jul 2025287 PMAQI
16th Jul 2025348 PMAQI
16th Jul 2025379 PMAQI
16th Jul 20253810 PMAQI
16th Jul 20253611 PMAQI
17th Jul 20253412 AMAQI
17th Jul 2025381 AMAQI
17th Jul 2025402 AMAQI
17th Jul 2025413 AMAQI
23°C20/28°C
17th Jul 2025394 AMAQI
17th Jul 2025365 AMAQI
17th Jul 2025366 AMAQI
17th Jul 2025377 AMAQI
17th Jul 2025368 AMAQI
17th Jul 2025389 AMAQI
17th Jul 20253610 AMAQI
17th Jul 20253411 AMAQI
17th Jul 20253412 PMAQI
17th Jul 2025381 PMAQI
17th Jul 2025452 PMAQI
17th Jul 2025493 PMAQI
17th Jul 2025534 PMAQI
17th Jul 2025535 PMAQI
17th Jul 2025496 PMAQI
17th Jul 2025457 PMAQI
17th Jul 2025458 PMAQI
17th Jul 2025429 PMAQI
17th Jul 20254410 PMAQI
17th Jul 20254311 PMAQI
18th Jul 20254212 AMAQI
18th Jul 2025421 AMAQI
18th Jul 2025402 AMAQI
18th Jul 2025393 AMAQI
24°C19/31°C
18th Jul 2025384 AMAQI
18th Jul 2025385 AMAQI
18th Jul 2025386 AMAQI
18th Jul 2025387 AMAQI
18th Jul 2025388 AMAQI
18th Jul 2025369 AMAQI
18th Jul 20252910 AMAQI
18th Jul 20253011 AMAQI
18th Jul 20253012 PMAQI
18th Jul 2025271 PMAQI
18th Jul 2025262 PMAQI
18th Jul 2025243 PMAQI
18th Jul 2025244 PMAQI
18th Jul 2025275 PMAQI
18th Jul 2025246 PMAQI
18th Jul 2025197 PMAQI
18th Jul 2025318 PMAQI
18th Jul 2025379 PMAQI
18th Jul 20253410 PMAQI
18th Jul 20253611 PMAQI
19th Jul 20253712 AMAQI
19th Jul 2025411 AMAQI
19th Jul 2025422 AMAQI
19th Jul 2025423 AMAQI
23°C21/29°C
19th Jul 2025404 AMAQI
19th Jul 2025395 AMAQI
19th Jul 2025396 AMAQI
19th Jul 2025397 AMAQI
19th Jul 2025398 AMAQI
19th Jul 2025289 AMAQI
19th Jul 20252210 AMAQI
19th Jul 20252411 AMAQI
19th Jul 20252512 PMAQI
19th Jul 2025321 PMAQI
19th Jul 2025362 PMAQI
19th Jul 2025323 PMAQI
19th Jul 2025284 PMAQI
19th Jul 2025295 PMAQI
19th Jul 2025296 PMAQI
19th Jul 2025297 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025329 PMAQI
19th Jul 20252910 PMAQI
19th Jul 20253011 PMAQI
20th Jul 20253112 AMAQI
20th Jul 2025361 AMAQI
20th Jul 2025402 AMAQI
20th Jul 2025403 AMAQI
22°C20/27°C
20th Jul 2025404 AMAQI
20th Jul 2025385 AMAQI
20th Jul 2025386 AMAQI
20th Jul 2025387 AMAQI
20th Jul 2025388 AMAQI
20th Jul 2025349 AMAQI
20th Jul 20252810 AMAQI
20th Jul 20253111 AMAQI
20th Jul 20253112 PMAQI
20th Jul 2025341 PMAQI
20th Jul 2025332 PMAQI
20th Jul 2025303 PMAQI
20th Jul 2025264 PMAQI
20th Jul 2025205 PMAQI
20th Jul 2025216 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025328 PMAQI
20th Jul 2025349 PMAQI
20th Jul 20253410 PMAQI
20th Jul 20253411 PMAQI
21st Jul 20253212 AMAQI
21st Jul 2025351 AMAQI
21st Jul 2025392 AMAQI
21st Jul 2025393 AMAQI
23°C20/29°C
21st Jul 2025384 AMAQI
21st Jul 2025375 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025377 AMAQI
21st Jul 2025378 AMAQI
21st Jul 2025349 AMAQI
21st Jul 20254010 AMAQI
21st Jul 20254411 AMAQI
21st Jul 20253512 PMAQI
21st Jul 2025381 PMAQI
21st Jul 2025452 PMAQI
21st Jul 2025443 PMAQI
21st Jul 2025394 PMAQI
21st Jul 2025375 PMAQI
21st Jul 2025386 PMAQI
21st Jul 2025357 PMAQI
21st Jul 2025408 PMAQI
21st Jul 2025439 PMAQI
21st Jul 20254210 PMAQI
21st Jul 20254211 PMAQI
22nd Jul 20254012 AMAQI
22nd Jul 2025391 AMAQI
22nd Jul 2025382 AMAQI
22nd Jul 2025373 AMAQI
24°C20/30°C
22nd Jul 2025384 AMAQI
22nd Jul 2025395 AMAQI
22nd Jul 2025386 AMAQI
22nd Jul 2025397 AMAQI
22nd Jul 2025398 AMAQI
22nd Jul 2025419 AMAQI
22nd Jul 20253810 AMAQI
22nd Jul 20253611 AMAQI
22nd Jul 20253612 PMAQI
22nd Jul 2025401 PMAQI
22nd Jul 2025432 PMAQI
22nd Jul 2025443 PMAQI
22nd Jul 2025464 PMAQI
22nd Jul 2025455 PMAQI
22nd Jul 2025416 PMAQI
22nd Jul 2025427 PMAQI
22nd Jul 2025338 PMAQI
22nd Jul 2025359 PMAQI
22nd Jul 20253610 PMAQI
22nd Jul 20253511 PMAQI
23rd Jul 20253612 AMAQI
23rd Jul 2025381 AMAQI
23rd Jul 2025402 AMAQI
23rd Jul 2025403 AMAQI
25°C20/31°C
23rd Jul 2025404 AMAQI
23rd Jul 2025405 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025407 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025339 AMAQI
23rd Jul 20252510 AMAQI
23rd Jul 20252811 AMAQI
23rd Jul 20253612 PMAQI
23rd Jul 2025391 PMAQI
23rd Jul 2025392 PMAQI
23rd Jul 2025393 PMAQI
23rd Jul 2025384 PMAQI
23rd Jul 2025385 PMAQI
23rd Jul 2025316 PMAQI
23rd Jul 2025317 PMAQI
23rd Jul 2025378 PMAQI
23rd Jul 2025389 PMAQI
23rd Jul 20253810 PMAQI
23rd Jul 20253611 PMAQI
24th Jul 20253612 AMAQI
24th Jul 2025381 AMAQI
24th Jul 2025402 AMAQI
24th Jul 2025403 AMAQI
25°C20/32°C
24th Jul 2025394 AMAQI
24th Jul 2025395 AMAQI
24th Jul 2025396 AMAQI
24th Jul 2025387 AMAQI
24th Jul 2025388 AMAQI
24th Jul 2025329 AMAQI
24th Jul 20253010 AMAQI
24th Jul 20252811 AMAQI
24th Jul 20252912 PMAQI
24th Jul 2025361 PMAQI
24th Jul 2025472 PMAQI
24th Jul 2025423 PMAQI
24th Jul 2025384 PMAQI
24th Jul 2025345 PMAQI
24th Jul 2025296 PMAQI
24th Jul 2025327 PMAQI
24th Jul 2025348 PMAQI
24th Jul 2025359 PMAQI
24th Jul 20253410 PMAQI
24th Jul 20253411 PMAQI
25th Jul 20253512 AMAQI
25th Jul 2025381 AMAQI
25th Jul 2025402 AMAQI
25th Jul 2025393 AMAQI
25°C20/32°C
25th Jul 2025394 AMAQI
25th Jul 2025385 AMAQI
25th Jul 2025386 AMAQI
25th Jul 2025387 AMAQI
25th Jul 2025388 AMAQI
25th Jul 2025349 AMAQI
25th Jul 20253010 AMAQI
25th Jul 20253011 AMAQI
25th Jul 20253012 PMAQI
25th Jul 2025381 PMAQI
25th Jul 2025392 PMAQI
25th Jul 2025403 PMAQI
25th Jul 2025384 PMAQI
25th Jul 2025345 PMAQI
25th Jul 2025346 PMAQI
25th Jul 2025347 PMAQI
25th Jul 2025368 PMAQI
25th Jul 2025369 PMAQI
25th Jul 20253710 PMAQI
25th Jul 20253711 PMAQI
26th Jul 20253412 AMAQI
26th Jul 2025351 AMAQI
26th Jul 2025382 AMAQI
26th Jul 2025393 AMAQI
25°C20/32°C
26th Jul 2025384 AMAQI
26th Jul 2025385 AMAQI
26th Jul 2025386 AMAQI
26th Jul 2025387 AMAQI
26th Jul 2025388 AMAQI
26th Jul 2025369 AMAQI
26th Jul 20253210 AMAQI
26th Jul 20253011 AMAQI
26th Jul 20253012 PMAQI
26th Jul 2025311 PMAQI
26th Jul 2025352 PMAQI
26th Jul 2025383 PMAQI
26th Jul 2025414 PMAQI
26th Jul 2025435 PMAQI
26th Jul 2025416 PMAQI
26th Jul 2025447 PMAQI
26th Jul 2025498 PMAQI
26th Jul 2025479 PMAQI
26th Jul 20254510 PMAQI
26th Jul 20254311 PMAQI
27th Jul 20253812 AMAQI
27th Jul 2025381 AMAQI
27th Jul 2025392 AMAQI
27th Jul 2025393 AMAQI
22°C20/25°C
27th Jul 2025384 AMAQI
27th Jul 2025385 AMAQI
27th Jul 2025376 AMAQI
27th Jul 2025387 AMAQI
27th Jul 2025388 AMAQI
27th Jul 2025349 AMAQI
27th Jul 20253410 AMAQI
27th Jul 20253611 AMAQI
27th Jul 20253612 PMAQI
27th Jul 2025301 PMAQI
27th Jul 2025262 PMAQI
27th Jul 2025293 PMAQI
27th Jul 2025334 PMAQI
27th Jul 2025315 PMAQI
27th Jul 2025316 PMAQI
27th Jul 2025317 PMAQI
27th Jul 2025348 PMAQI
27th Jul 2025409 PMAQI
27th Jul 20254110 PMAQI
27th Jul 20254011 PMAQI
28th Jul 20253812 AMAQI
28th Jul 2025391 AMAQI
28th Jul 2025392 AMAQI
28th Jul 2025403 AMAQI
22°C20/27°C
28th Jul 2025394 AMAQI
28th Jul 2025385 AMAQI
28th Jul 2025396 AMAQI
28th Jul 2025387 AMAQI
28th Jul 2025388 AMAQI
28th Jul 2025399 AMAQI
28th Jul 20253710 AMAQI
28th Jul 20253311 AMAQI
28th Jul 20254212 PMAQI
28th Jul 2025421 PMAQI
28th Jul 2025442 PMAQI
28th Jul 2025523 PMAQI
28th Jul 2025584 PMAQI
28th Jul 2025525 PMAQI
28th Jul 2025466 PMAQI
28th Jul 2025447 PMAQI
28th Jul 2025478 PMAQI
28th Jul 2025479 PMAQI
28th Jul 20254610 PMAQI
28th Jul 20254311 PMAQI
29th Jul 20254012 AMAQI
29th Jul 2025401 AMAQI
29th Jul 2025402 AMAQI
29th Jul 2025413 AMAQI
22°C20/25°C
29th Jul 2025414 AMAQI
29th Jul 2025415 AMAQI
29th Jul 2025426 AMAQI
29th Jul 2025417 AMAQI
29th Jul 2025408 AMAQI
29th Jul 2025469 AMAQI
29th Jul 20255010 AMAQI
29th Jul 20254711 AMAQI
29th Jul 20255212 PMAQI
29th Jul 2025521 PMAQI
29th Jul 2025502 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025394 PMAQI
29th Jul 2025355 PMAQI
29th Jul 2025266 PMAQI
29th Jul 2025267 PMAQI
29th Jul 2025328 PMAQI
29th Jul 2025369 PMAQI
29th Jul 20253510 PMAQI
29th Jul 20253711 PMAQI
30th Jul 20253812 AMAQI
30th Jul 2025401 AMAQI
30th Jul 2025422 AMAQI
30th Jul 2025423 AMAQI
23°C20/27°C
30th Jul 2025424 AMAQI
30th Jul 2025435 AMAQI
30th Jul 2025436 AMAQI
30th Jul 2025437 AMAQI
30th Jul 2025438 AMAQI
30th Jul 2025349 AMAQI
30th Jul 20253510 AMAQI
30th Jul 20253211 AMAQI
30th Jul 20253212 PMAQI
30th Jul 2025321 PMAQI
30th Jul 2025302 PMAQI
30th Jul 2025323 PMAQI
30th Jul 2025304 PMAQI
30th Jul 2025365 PMAQI
30th Jul 2025416 PMAQI
30th Jul 2025337 PMAQI
30th Jul 2025308 PMAQI
30th Jul 2025329 PMAQI
30th Jul 20253210 PMAQI
30th Jul 20253211 PMAQI
31st Jul 20253112 AMAQI
31st Jul 2025361 AMAQI
31st Jul 2025432 AMAQI
31st Jul 2025433 AMAQI
24°C20/29°C
31st Jul 2025424 AMAQI
31st Jul 2025425 AMAQI
31st Jul 2025426 AMAQI
31st Jul 2025427 AMAQI
31st Jul 2025428 AMAQI
31st Jul 2025429 AMAQI
31st Jul 20254210 AMAQI
31st Jul 20253011 AMAQI
31st Jul 20252212 PMAQI
31st Jul 2025221 PMAQI
31st Jul 2025192 PMAQI
31st Jul 2025253 PMAQI
31st Jul 2025294 PMAQI
31st Jul 2025295 PMAQI
31st Jul 2025306 PMAQI
31st Jul 2025307 PMAQI
31st Jul 2025348 PMAQI
31st Jul 2025409 PMAQI
31st Jul 20253610 PMAQI
31st Jul 20253111 PMAQI
1st Aug 20253212 AMAQI
1st Aug 2025411 AMAQI
1st Aug 2025412 AMAQI
1st Aug 2025423 AMAQI
23°C19/29°C
1st Aug 2025454 AMAQI
1st Aug 2025415 AMAQI
1st Aug 2025436 AMAQI
1st Aug 2025437 AMAQI
1st Aug 2025488 AMAQI
1st Aug 2025329 AMAQI
1st Aug 20252610 AMAQI
1st Aug 20253611 AMAQI
1st Aug 20253912 PMAQI
1st Aug 2025301 PMAQI
1st Aug 2025322 PMAQI
1st Aug 2025223 PMAQI
1st Aug 2025314 PMAQI
1st Aug 2025325 PMAQI
1st Aug 2025366 PMAQI
1st Aug 2025247 PMAQI
1st Aug 2025338 PMAQI
1st Aug 2025339 PMAQI
1st Aug 20253210 PMAQI
1st Aug 20253411 PMAQI
2nd Aug 20253412 AMAQI
2nd Aug 2025391 AMAQI
2nd Aug 2025382 AMAQI
2nd Aug 2025403 AMAQI
24°C19/29°C
2nd Aug 2025404 AMAQI
2nd Aug 2025395 AMAQI
2nd Aug 2025416 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025398 AMAQI
2nd Aug 2025319 AMAQI
2nd Aug 20252510 AMAQI
2nd Aug 20252811 AMAQI
2nd Aug 20252312 PMAQI
2nd Aug 2025241 PMAQI
2nd Aug 2025262 PMAQI
2nd Aug 2025253 PMAQI
2nd Aug 2025284 PMAQI
2nd Aug 2025265 PMAQI
2nd Aug 2025296 PMAQI
2nd Aug 2025427 PMAQI
2nd Aug 2025358 PMAQI
2nd Aug 2025389 PMAQI
2nd Aug 20253610 PMAQI
2nd Aug 20253911 PMAQI
3rd Aug 20253212 AMAQI
3rd Aug 2025351 AMAQI
3rd Aug 2025362 AMAQI
3rd Aug 2025373 AMAQI
23°C20/29°C
3rd Aug 2025374 AMAQI
3rd Aug 2025385 AMAQI
3rd Aug 2025376 AMAQI
3rd Aug 2025367 AMAQI
3rd Aug 2025378 AMAQI
3rd Aug 2025349 AMAQI
3rd Aug 20253710 AMAQI
3rd Aug 20253711 AMAQI
3rd Aug 20253012 PMAQI
3rd Aug 2025401 PMAQI
3rd Aug 2025412 PMAQI
3rd Aug 2025403 PMAQI
3rd Aug 2025354 PMAQI
3rd Aug 2025365 PMAQI
3rd Aug 2025386 PMAQI
3rd Aug 2025347 PMAQI
3rd Aug 2025348 PMAQI
3rd Aug 2025349 PMAQI
3rd Aug 20253510 PMAQI
3rd Aug 20253411 PMAQI
4th Aug 20253412 AMAQI
4th Aug 2025351 AMAQI
4th Aug 2025352 AMAQI
4th Aug 2025373 AMAQI
--°C/°C
4th Aug 2025354 AMAQI
4 AM4th Aug 2025365 AMAQI
4th Aug 2025366 AMAQI
11 AM
7 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 8 AM
40AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
10 AM - 12 PM
32AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 8 AM (Avg. 40), while the lowest AQI was between 10 AM to 12 PM (Avg. 32).
Night time
Avg. Highest Time
1 AM - 3 AM
40AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
8 PM
35AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 3 AM (Avg. 40), while the lowest AQI was between 8 PM to 8 PM (Avg. 35).
2025 Days Vs Air Quality
Hassamu 2 Jo, Sapporo, Hokkaido, Japan
2025
100%
213
0.4%
1
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
213 DaysModerate
1 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 215 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Hassamu 2 Jo, Sapporo, Hokkaido, 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
30AQI
30AQI
2nd January 2025
29AQI
29AQI
3rd January 2025
26AQI
26AQI
4th January 2025
28AQI
28AQI
5th January 2025
27AQI
27AQI
6th January 2025
31AQI
31AQI
7th January 2025
28AQI
28AQI
8th January 2025
28AQI
28AQI
9th January 2025
27AQI
27AQI
10th January 2025
27AQI
27AQI
11th January 2025
26AQI
26AQI
12th January 2025
33AQI
33AQI
13th January 2025
30AQI
30AQI
14th January 2025
33AQI
33AQI
15th January 2025
33AQI
33AQI
16th January 2025
29AQI
29AQI
17th January 2025
28AQI
28AQI
18th January 2025
28AQI
28AQI
19th January 2025
25AQI
25AQI
20th January 2025
45AQI
45AQI
21st January 2025
42AQI
42AQI
22nd January 2025
44AQI
44AQI
23rd January 2025
41AQI
41AQI
24th January 2025
46AQI
46AQI
25th January 2025
34AQI
34AQI
26th January 2025
33AQI
33AQI
27th January 2025
29AQI
29AQI
28th January 2025
27AQI
27AQI
29th January 2025
27AQI
27AQI
30th January 2025
25AQI
25AQI
31st January 2025
25AQI
25AQI
1st February 2025
24AQI
24AQI
2nd February 2025
28AQI
28AQI
3rd February 2025
30AQI
30AQI
4th February 2025
29AQI
29AQI
5th February 2025
28AQI
28AQI
6th February 2025
27AQI
27AQI
7th February 2025
25AQI
25AQI
8th February 2025
32AQI
32AQI
9th February 2025
28AQI
28AQI
10th February 2025
28AQI
28AQI
11th February 2025
28AQI
28AQI
12th February 2025
34AQI
34AQI
13th February 2025
38AQI
38AQI
14th February 2025
32AQI
32AQI
15th February 2025
43AQI
43AQI
16th February 2025
42AQI
42AQI
17th February 2025
47AQI
47AQI
18th February 2025
30AQI
30AQI
19th February 2025
33AQI
33AQI
20th February 2025
29AQI
29AQI
21st February 2025
26AQI
26AQI
22nd February 2025
30AQI
30AQI
23rd February 2025
25AQI
25AQI
24th February 2025
29AQI
29AQI
25th February 2025
31AQI
31AQI
26th February 2025
36AQI
36AQI
27th February 2025
35AQI
35AQI
28th February 2025
50AQI
50AQI
1st March 2025
41AQI
41AQI
2nd March 2025
41AQI
41AQI
3rd March 2025
35AQI
35AQI
4th March 2025
32AQI
32AQI
5th March 2025
28AQI
28AQI
6th March 2025
28AQI
28AQI
7th March 2025
30AQI
30AQI
8th March 2025
30AQI
30AQI
9th March 2025
37AQI
37AQI
10th March 2025
39AQI
39AQI
11th March 2025
40AQI
40AQI
12th March 2025
56AQI
56AQI
13th March 2025
36AQI
36AQI
14th March 2025
29AQI
29AQI
15th March 2025
25AQI
25AQI
16th March 2025
24AQI
24AQI
17th March 2025
19AQI
19AQI
18th March 2025
25AQI
25AQI
19th March 2025
26AQI
26AQI
20th March 2025
45AQI
45AQI
21st March 2025
42AQI
42AQI
22nd March 2025
35AQI
35AQI
23rd March 2025
29AQI
29AQI
24th March 2025
31AQI
31AQI
25th March 2025
36AQI
36AQI
26th March 2025
30AQI
30AQI
27th March 2025
32AQI
32AQI
28th March 2025
33AQI
33AQI
29th March 2025
25AQI
25AQI
30th March 2025
27AQI
27AQI
31st March 2025
28AQI
28AQI
1st April 2025
33AQI
33AQI
2nd April 2025
25AQI
25AQI
3rd April 2025
24AQI
24AQI
4th April 2025
24AQI
24AQI
5th April 2025
31AQI
31AQI
6th April 2025
31AQI
31AQI
7th April 2025
26AQI
26AQI
8th April 2025
29AQI
29AQI
9th April 2025
32AQI
32AQI
10th April 2025
45AQI
45AQI
11th April 2025
46AQI
46AQI
12th April 2025
46AQI
46AQI
13th April 2025
34AQI
34AQI
14th April 2025
25AQI
25AQI
15th April 2025
21AQI
21AQI
16th April 2025
17AQI
17AQI
17th April 2025
22AQI
22AQI
18th April 2025
27AQI
27AQI
19th April 2025
20AQI
20AQI
20th April 2025
21AQI
21AQI
21st April 2025
18AQI
18AQI
22nd April 2025
16AQI
16AQI
23rd April 2025
17AQI
17AQI
24th April 2025
25AQI
25AQI
25th April 2025
16AQI
16AQI
26th April 2025
31AQI
31AQI
27th April 2025
16AQI
16AQI
28th April 2025
21AQI
21AQI
29th April 2025
15AQI
15AQI
30th April 2025
20AQI
20AQI
1st May 2025
20AQI
20AQI
2nd May 2025
25AQI
25AQI
3rd May 2025
32AQI
32AQI
4th May 2025
32AQI
32AQI
5th May 2025
31AQI
31AQI
6th May 2025
32AQI
32AQI
7th May 2025
30AQI
30AQI
8th May 2025
37AQI
37AQI
9th May 2025
36AQI
36AQI
10th May 2025
26AQI
26AQI
11th May 2025
34AQI
34AQI
12th May 2025
31AQI
31AQI
13th May 2025
34AQI
34AQI
14th May 2025
48AQI
48AQI
15th May 2025
41AQI
41AQI
16th May 2025
49AQI
49AQI
17th May 2025
43AQI
43AQI
18th May 2025
33AQI
33AQI
19th May 2025
46AQI
46AQI
20th May 2025
39AQI
39AQI
21st May 2025
41AQI
41AQI
22nd May 2025
38AQI
38AQI
23rd May 2025
33AQI
33AQI
24th May 2025
31AQI
31AQI
25th May 2025
23AQI
23AQI
26th May 2025
23AQI
23AQI
27th May 2025
29AQI
29AQI
28th May 2025
32AQI
32AQI
29th May 2025
39AQI
39AQI
30th May 2025
38AQI
38AQI
31st May 2025
39AQI
39AQI
1st June 2025
26AQI
26AQI
2nd June 2025
36AQI
36AQI
3rd June 2025
34AQI
34AQI
4th June 2025
25AQI
25AQI
5th June 2025
24AQI
24AQI
6th June 2025
31AQI
31AQI
7th June 2025
42AQI
42AQI
8th June 2025
38AQI
38AQI
9th June 2025
37AQI
37AQI
10th June 2025
50AQI
50AQI
11th June 2025
39AQI
39AQI
12th June 2025
35AQI
35AQI
13th June 2025
41AQI
41AQI
14th June 2025
37AQI
37AQI
15th June 2025
30AQI
30AQI
16th June 2025
32AQI
32AQI
17th June 2025
32AQI
32AQI
18th June 2025
40AQI
40AQI
19th June 2025
39AQI
39AQI
20th June 2025
45AQI
45AQI
21st June 2025
34AQI
34AQI
22nd June 2025
26AQI
26AQI
23rd June 2025
32AQI
32AQI
24th June 2025
37AQI
37AQI
25th June 2025
40AQI
40AQI
26th June 2025
39AQI
39AQI
27th June 2025
34AQI
34AQI
28th June 2025
40AQI
40AQI
29th June 2025
43AQI
43AQI
30th June 2025
42AQI
42AQI
1st July 2025
45AQI
45AQI
2nd July 2025
43AQI
43AQI
3rd July 2025
41AQI
41AQI
4th July 2025
41AQI
41AQI
5th July 2025
37AQI
37AQI
6th July 2025
40AQI
40AQI
7th July 2025
45AQI
45AQI
8th July 2025
39AQI
39AQI
9th July 2025
35AQI
35AQI
10th July 2025
34AQI
34AQI
11th July 2025
33AQI
33AQI
12th July 2025
37AQI
37AQI
13th July 2025
42AQI
42AQI
14th July 2025
36AQI
36AQI
15th July 2025
31AQI
31AQI
16th July 2025
32AQI
32AQI
17th July 2025
41AQI
41AQI
18th July 2025
33AQI
33AQI
19th July 2025
33AQI
33AQI
20th July 2025
33AQI
33AQI
21st July 2025
39AQI
39AQI
22nd July 2025
39AQI
39AQI
23rd July 2025
37AQI
37AQI
24th July 2025
36AQI
36AQI
25th July 2025
36AQI
36AQI
26th July 2025
39AQI
39AQI
27th July 2025
36AQI
36AQI
28th July 2025
42AQI
42AQI
29th July 2025
40AQI
40AQI
30th July 2025
36AQI
36AQI
31st July 2025
35AQI
35AQI
1st August 2025
35AQI
35AQI
2nd August 2025
34AQI
34AQI
31AQI
32AQI
33AQI
26AQI
34AQI
36AQI
38AQI
35AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202533AQI
31
28
30
1
30
31
30
31
2
213
1
Highest AQI recorded in
July38AQI
Lowest AQI recorded in
April26AQI
202433AQI
31
27
2
30
1
27
3
27
4
28
2
24
7
31
30
31
28
2
31
345
21
Highest AQI recorded in
April42AQI
Lowest AQI recorded in
August23AQI
202333AQI
30
1
24
4
22
9
24
6
29
2
30
28
3
31
30
31
28
1
30
1
337
27
Highest AQI recorded in
March44AQI
Lowest AQI recorded in
September25AQI
202231AQI
31
18
3
30
1
21
9
29
2
29
1
23
1
1
27
1
31
30
31
301
18
Highest AQI recorded in
April43AQI
Lowest AQI recorded in
August20AQI
202128AQI
29
1
25
3
27
2
29
1
29
2
30
29
2
31
30
31
29
1
31
350
12
Highest AQI recorded in
June33AQI
Lowest AQI recorded in
January24AQI
202019AQI
20
18
29
1
31
31
19
31
30
30
1
239
2
Highest AQI recorded in
December22AQI
Lowest AQI recorded in
September16AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
33AQILeast Polluted Year Recorded
2020(Avg.)
19AQIHassamu 2 Jo's annual 2025 AQI (33) shows an average percentage change of 18.6% (worsened AQI) compared to previous years: 2020 (19), 2021 (28), 2022 (31), 2023 (33), 2024 (33).
