Toyomamachi Teraike, Miyagi, 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+
October Air Quality Analysis
Toyomamachi Teraike, Miyagi, Japan
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Oct 2025
56AQILowest AQI recorded on
10th Oct 2023
12AQISame Day Analysis (8th October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 50 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 8th Oct - 9th Oct 2025
Toyomamachi Teraike, Miyagi, Japan
AQI
Day
Night
.
5 AM8th Oct 2025
5 PM
4 AM9th Oct 2025
Day time
Avg. Highest Time
5AM8th Oct
54AQI
Avg. Lowest Time
6AM8th Oct
38AQI
Night time
Avg. Highest Time
10PM8th Oct
54AQI
Avg. Lowest Time
1AM9th Oct
40AQI
In the last 24 hours,
Toyomamachi Teraike's AQI reached its highest point of 54 at 5 AM during the Day, while the lowest point, 38, was recorded at 6 AM during the Day between 8th Oct and 9th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Toyomamachi Teraike, Miyagi, Japan
SepOct
09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th
Day
Night
9th Sep 2025305 AMAQI
9th Sep 2025306 AMAQI
9th Sep 2025307 AMAQI
9th Sep 2025308 AMAQI
9th Sep 2025389 AMAQI
9th Sep 20254110 AMAQI
9th Sep 20253411 AMAQI
9th Sep 20254312 PMAQI
9th Sep 2025481 PMAQI
9th Sep 2025462 PMAQI
9th Sep 2025423 PMAQI
9th Sep 2025504 PMAQI
9th Sep 2025475 PMAQI
9th Sep 2025466 PMAQI
9th Sep 2025497 PMAQI
9th Sep 2025408 PMAQI
9th Sep 2025329 PMAQI
9th Sep 20253210 PMAQI
9th Sep 20253311 PMAQI
10th Sep 20253112 AMAQI
10th Sep 2025301 AMAQI
10th Sep 2025312 AMAQI
10th Sep 2025323 AMAQI
10th Sep 2025324 AMAQI
24°C22/29°C
10th Sep 2025325 AMAQI
10th Sep 2025336 AMAQI
10th Sep 2025337 AMAQI
10th Sep 2025318 AMAQI
10th Sep 2025349 AMAQI
10th Sep 20253210 AMAQI
10th Sep 20253411 AMAQI
10th Sep 20253212 PMAQI
10th Sep 2025281 PMAQI
10th Sep 2025312 PMAQI
10th Sep 2025373 PMAQI
10th Sep 2025354 PMAQI
10th Sep 2025225 PMAQI
10th Sep 2025336 PMAQI
10th Sep 2025297 PMAQI
10th Sep 2025338 PMAQI
10th Sep 2025309 PMAQI
10th Sep 20253210 PMAQI
10th Sep 20253011 PMAQI
11th Sep 20252912 AMAQI
11th Sep 2025341 AMAQI
11th Sep 2025342 AMAQI
11th Sep 2025333 AMAQI
11th Sep 2025334 AMAQI
23°C20/28°C
11th Sep 2025345 AMAQI
11th Sep 2025326 AMAQI
11th Sep 2025327 AMAQI
11th Sep 2025328 AMAQI
11th Sep 2025259 AMAQI
11th Sep 20253210 AMAQI
11th Sep 20252311 AMAQI
11th Sep 20252912 PMAQI
11th Sep 2025361 PMAQI
11th Sep 2025342 PMAQI
11th Sep 2025343 PMAQI
11th Sep 2025344 PMAQI
11th Sep 2025355 PMAQI
11th Sep 2025356 PMAQI
11th Sep 2025337 PMAQI
11th Sep 2025398 PMAQI
11th Sep 2025329 PMAQI
11th Sep 20253410 PMAQI
11th Sep 20253211 PMAQI
12th Sep 20253212 AMAQI
12th Sep 2025341 AMAQI
12th Sep 2025332 AMAQI
12th Sep 2025343 AMAQI
12th Sep 2025344 AMAQI
21°C19/24°C
12th Sep 2025325 AMAQI
12th Sep 2025326 AMAQI
12th Sep 2025327 AMAQI
12th Sep 2025328 AMAQI
12th Sep 2025349 AMAQI
12th Sep 20253410 AMAQI
12th Sep 20252711 AMAQI
12th Sep 20252912 PMAQI
12th Sep 2025381 PMAQI
12th Sep 2025522 PMAQI
12th Sep 2025413 PMAQI
12th Sep 2025404 PMAQI
12th Sep 2025345 PMAQI
12th Sep 2025406 PMAQI
12th Sep 2025517 PMAQI
12th Sep 2025398 PMAQI
12th Sep 2025319 PMAQI
12th Sep 20253210 PMAQI
12th Sep 20253411 PMAQI
13th Sep 20253412 AMAQI
13th Sep 2025361 AMAQI
13th Sep 2025332 AMAQI
13th Sep 2025353 AMAQI
13th Sep 2025334 AMAQI
22°C20/25°C
13th Sep 2025365 AMAQI
13th Sep 2025346 AMAQI
13th Sep 2025357 AMAQI
13th Sep 2025348 AMAQI
13th Sep 2025279 AMAQI
13th Sep 20252310 AMAQI
13th Sep 20252911 AMAQI
13th Sep 20253212 PMAQI
13th Sep 2025281 PMAQI
13th Sep 2025242 PMAQI
13th Sep 2025253 PMAQI
13th Sep 2025234 PMAQI
13th Sep 2025205 PMAQI
13th Sep 2025196 PMAQI
13th Sep 2025187 PMAQI
13th Sep 2025258 PMAQI
13th Sep 2025259 PMAQI
13th Sep 20252610 PMAQI
13th Sep 20252811 PMAQI
14th Sep 20253112 AMAQI
14th Sep 2025351 AMAQI
14th Sep 2025362 AMAQI
14th Sep 2025353 AMAQI
14th Sep 2025344 AMAQI
22°C20/23°C
14th Sep 2025345 AMAQI
14th Sep 2025336 AMAQI
14th Sep 2025347 AMAQI
14th Sep 2025368 AMAQI
14th Sep 2025229 AMAQI
14th Sep 20251810 AMAQI
14th Sep 20252011 AMAQI
14th Sep 20251812 PMAQI
14th Sep 2025151 PMAQI
14th Sep 2025192 PMAQI
14th Sep 2025243 PMAQI
14th Sep 2025244 PMAQI
14th Sep 2025265 PMAQI
14th Sep 2025306 PMAQI
14th Sep 2025307 PMAQI
14th Sep 2025318 PMAQI
14th Sep 2025329 PMAQI
14th Sep 20253210 PMAQI
14th Sep 20252911 PMAQI
15th Sep 20252912 AMAQI
15th Sep 2025341 AMAQI
15th Sep 2025352 AMAQI
15th Sep 2025363 AMAQI
15th Sep 2025324 AMAQI
23°C19/28°C
15th Sep 2025325 AMAQI
15th Sep 2025336 AMAQI
15th Sep 2025347 AMAQI
15th Sep 2025328 AMAQI
15th Sep 2025289 AMAQI
15th Sep 20252510 AMAQI
15th Sep 20252211 AMAQI
15th Sep 20253412 PMAQI
15th Sep 2025311 PMAQI
15th Sep 2025342 PMAQI
15th Sep 2025303 PMAQI
15th Sep 2025304 PMAQI
15th Sep 2025315 PMAQI
15th Sep 2025306 PMAQI
15th Sep 2025287 PMAQI
15th Sep 2025308 PMAQI
15th Sep 2025309 PMAQI
15th Sep 20253010 PMAQI
15th Sep 20253611 PMAQI
16th Sep 20253212 AMAQI
16th Sep 2025321 AMAQI
16th Sep 2025322 AMAQI
16th Sep 2025333 AMAQI
16th Sep 2025324 AMAQI
22°C19/27°C
16th Sep 2025325 AMAQI
16th Sep 2025326 AMAQI
16th Sep 2025327 AMAQI
16th Sep 2025338 AMAQI
16th Sep 2025249 AMAQI
16th Sep 20252610 AMAQI
16th Sep 20252411 AMAQI
16th Sep 20252512 PMAQI
16th Sep 2025281 PMAQI
16th Sep 2025322 PMAQI
16th Sep 2025293 PMAQI
16th Sep 2025274 PMAQI
16th Sep 2025355 PMAQI
16th Sep 2025336 PMAQI
16th Sep 2025327 PMAQI
16th Sep 2025328 PMAQI
16th Sep 2025329 PMAQI
16th Sep 20253510 PMAQI
16th Sep 20253211 PMAQI
17th Sep 20253412 AMAQI
17th Sep 2025331 AMAQI
17th Sep 2025332 AMAQI
17th Sep 2025333 AMAQI
17th Sep 2025324 AMAQI
24°C20/31°C
17th Sep 2025325 AMAQI
17th Sep 2025326 AMAQI
17th Sep 2025337 AMAQI
17th Sep 2025328 AMAQI
17th Sep 2025389 AMAQI
17th Sep 20254010 AMAQI
17th Sep 20252711 AMAQI
17th Sep 20251912 PMAQI
17th Sep 2025271 PMAQI
17th Sep 2025442 PMAQI
17th Sep 2025373 PMAQI
17th Sep 2025364 PMAQI
17th Sep 2025425 PMAQI
17th Sep 2025366 PMAQI
17th Sep 2025317 PMAQI
17th Sep 2025358 PMAQI
17th Sep 2025329 PMAQI
17th Sep 20253010 PMAQI
17th Sep 20253011 PMAQI
18th Sep 20253012 AMAQI
18th Sep 2025301 AMAQI
18th Sep 2025332 AMAQI
18th Sep 2025333 AMAQI
18th Sep 2025334 AMAQI
25°C21/31°C
18th Sep 2025325 AMAQI
18th Sep 2025336 AMAQI
18th Sep 2025337 AMAQI
18th Sep 2025338 AMAQI
18th Sep 2025199 AMAQI
18th Sep 20251310 AMAQI
18th Sep 20251211 AMAQI
18th Sep 20251212 PMAQI
18th Sep 2025161 PMAQI
18th Sep 2025162 PMAQI
18th Sep 2025173 PMAQI
18th Sep 2025174 PMAQI
18th Sep 2025185 PMAQI
18th Sep 2025206 PMAQI
18th Sep 2025207 PMAQI
18th Sep 2025228 PMAQI
18th Sep 2025269 PMAQI
18th Sep 20252710 PMAQI
18th Sep 20252611 PMAQI
19th Sep 20252612 AMAQI
19th Sep 2025271 AMAQI
19th Sep 2025302 AMAQI
19th Sep 2025313 AMAQI
19th Sep 2025314 AMAQI
22°C17/24°C
19th Sep 2025285 AMAQI
19th Sep 2025286 AMAQI
19th Sep 2025297 AMAQI
19th Sep 2025298 AMAQI
19th Sep 2025189 AMAQI
19th Sep 20251410 AMAQI
19th Sep 20251611 AMAQI
19th Sep 20251612 PMAQI
19th Sep 2025201 PMAQI
19th Sep 2025202 PMAQI
19th Sep 2025193 PMAQI
19th Sep 2025224 PMAQI
19th Sep 2025235 PMAQI
19th Sep 2025236 PMAQI
19th Sep 2025227 PMAQI
19th Sep 2025228 PMAQI
19th Sep 2025259 PMAQI
19th Sep 20252610 PMAQI
19th Sep 20252611 PMAQI
20th Sep 20252612 AMAQI
20th Sep 2025271 AMAQI
20th Sep 2025282 AMAQI
20th Sep 2025283 AMAQI
20th Sep 2025284 AMAQI
18°C14/24°C
20th Sep 2025275 AMAQI
20th Sep 2025276 AMAQI
20th Sep 2025277 AMAQI
20th Sep 2025288 AMAQI
20th Sep 2025209 AMAQI
20th Sep 20251610 AMAQI
20th Sep 20251611 AMAQI
20th Sep 20251712 PMAQI
20th Sep 2025181 PMAQI
20th Sep 2025182 PMAQI
20th Sep 2025203 PMAQI
20th Sep 2025194 PMAQI
20th Sep 2025185 PMAQI
20th Sep 2025196 PMAQI
20th Sep 2025207 PMAQI
20th Sep 2025208 PMAQI
20th Sep 2025269 PMAQI
20th Sep 20252510 PMAQI
20th Sep 20252611 PMAQI
21st Sep 20252512 AMAQI
21st Sep 2025261 AMAQI
21st Sep 2025282 AMAQI
21st Sep 2025273 AMAQI
21st Sep 2025284 AMAQI
18°C16/21°C
21st Sep 2025275 AMAQI
21st Sep 2025266 AMAQI
21st Sep 2025267 AMAQI
21st Sep 2025278 AMAQI
21st Sep 2025199 AMAQI
21st Sep 20251510 AMAQI
21st Sep 20251711 AMAQI
21st Sep 20251612 PMAQI
21st Sep 2025181 PMAQI
21st Sep 2025182 PMAQI
21st Sep 2025193 PMAQI
21st Sep 2025214 PMAQI
21st Sep 2025205 PMAQI
21st Sep 2025206 PMAQI
21st Sep 2025227 PMAQI
21st Sep 2025238 PMAQI
21st Sep 2025259 PMAQI
21st Sep 20252610 PMAQI
21st Sep 20252611 PMAQI
22nd Sep 20252612 AMAQI
22nd Sep 2025261 AMAQI
22nd Sep 2025272 AMAQI
22nd Sep 2025273 AMAQI
22nd Sep 2025264 AMAQI
20°C15/23°C
22nd Sep 2025265 AMAQI
22nd Sep 2025266 AMAQI
22nd Sep 2025267 AMAQI
22nd Sep 2025268 AMAQI
22nd Sep 2025229 AMAQI
22nd Sep 20251910 AMAQI
22nd Sep 20251711 AMAQI
22nd Sep 20251712 PMAQI
22nd Sep 2025191 PMAQI
22nd Sep 2025222 PMAQI
22nd Sep 2025213 PMAQI
22nd Sep 2025204 PMAQI
22nd Sep 2025225 PMAQI
22nd Sep 2025236 PMAQI
22nd Sep 2025237 PMAQI
22nd Sep 2025238 PMAQI
22nd Sep 2025259 PMAQI
22nd Sep 20252510 PMAQI
22nd Sep 20252511 PMAQI
23rd Sep 20252512 AMAQI
23rd Sep 2025261 AMAQI
23rd Sep 2025262 AMAQI
23rd Sep 2025263 AMAQI
23rd Sep 2025264 AMAQI
18°C13/23°C
23rd Sep 2025265 AMAQI
23rd Sep 2025266 AMAQI
23rd Sep 2025267 AMAQI
23rd Sep 2025268 AMAQI
23rd Sep 2025189 AMAQI
23rd Sep 20251710 AMAQI
23rd Sep 20251411 AMAQI
23rd Sep 20252212 PMAQI
23rd Sep 2025241 PMAQI
23rd Sep 2025242 PMAQI
23rd Sep 2025223 PMAQI
23rd Sep 2025214 PMAQI
23rd Sep 2025215 PMAQI
23rd Sep 2025226 PMAQI
23rd Sep 2025257 PMAQI
23rd Sep 2025268 PMAQI
23rd Sep 2025259 PMAQI
23rd Sep 20252610 PMAQI
23rd Sep 20252511 PMAQI
24th Sep 20252412 AMAQI
24th Sep 2025251 AMAQI
24th Sep 2025262 AMAQI
24th Sep 2025263 AMAQI
24th Sep 2025264 AMAQI
17°C13/22°C
24th Sep 2025255 AMAQI
24th Sep 2025256 AMAQI
24th Sep 2025267 AMAQI
24th Sep 2025258 AMAQI
24th Sep 2025229 AMAQI
24th Sep 20251710 AMAQI
24th Sep 20251811 AMAQI
24th Sep 20252012 PMAQI
24th Sep 2025221 PMAQI
24th Sep 2025222 PMAQI
24th Sep 2025203 PMAQI
24th Sep 2025194 PMAQI
24th Sep 2025225 PMAQI
24th Sep 2025206 PMAQI
24th Sep 2025227 PMAQI
24th Sep 2025238 PMAQI
24th Sep 2025249 PMAQI
24th Sep 20252310 PMAQI
24th Sep 20252211 PMAQI
25th Sep 20252212 AMAQI
25th Sep 2025221 AMAQI
25th Sep 2025242 AMAQI
25th Sep 2025243 AMAQI
25th Sep 2025254 AMAQI
18°C15/22°C
25th Sep 2025235 AMAQI
25th Sep 2025246 AMAQI
25th Sep 2025247 AMAQI
25th Sep 2025238 AMAQI
25th Sep 2025219 AMAQI
25th Sep 20252110 AMAQI
25th Sep 20252211 AMAQI
25th Sep 20251812 PMAQI
25th Sep 2025191 PMAQI
25th Sep 2025192 PMAQI
25th Sep 2025193 PMAQI
25th Sep 2025324 PMAQI
25th Sep 2025205 PMAQI
25th Sep 2025176 PMAQI
25th Sep 2025237 PMAQI
25th Sep 2025238 PMAQI
25th Sep 2025229 PMAQI
25th Sep 20252210 PMAQI
25th Sep 20252211 PMAQI
26th Sep 20252212 AMAQI
26th Sep 2025221 AMAQI
26th Sep 2025222 AMAQI
26th Sep 2025223 AMAQI
26th Sep 2025224 AMAQI
19°C15/21°C
26th Sep 2025225 AMAQI
26th Sep 2025226 AMAQI
26th Sep 2025227 AMAQI
26th Sep 2025128 AMAQI
26th Sep 2025119 AMAQI
26th Sep 20251710 AMAQI
26th Sep 20252111 AMAQI
26th Sep 20252412 PMAQI
26th Sep 2025251 PMAQI
26th Sep 2025322 PMAQI
26th Sep 2025373 PMAQI
26th Sep 2025324 PMAQI
26th Sep 2025325 PMAQI
26th Sep 2025346 PMAQI
26th Sep 2025347 PMAQI
26th Sep 2025498 PMAQI
26th Sep 2025429 PMAQI
26th Sep 20253010 PMAQI
26th Sep 20252111 PMAQI
27th Sep 20251612 AMAQI
27th Sep 2025151 AMAQI
27th Sep 2025172 AMAQI
27th Sep 2025173 AMAQI
27th Sep 2025154 AMAQI
21°C17/27°C
27th Sep 2025135 AMAQI
27th Sep 2025116 AMAQI
27th Sep 2025127 AMAQI
27th Sep 2025148 AMAQI
27th Sep 2025199 AMAQI
27th Sep 20251710 AMAQI
27th Sep 20252011 AMAQI
27th Sep 20252012 PMAQI
27th Sep 2025171 PMAQI
27th Sep 2025142 PMAQI
27th Sep 2025253 PMAQI
27th Sep 2025324 PMAQI
27th Sep 2025215 PMAQI
27th Sep 2025216 PMAQI
27th Sep 2025227 PMAQI
27th Sep 2025228 PMAQI
27th Sep 2025169 PMAQI
27th Sep 20251110 PMAQI
27th Sep 20251111 PMAQI
28th Sep 20251112 AMAQI
28th Sep 2025111 AMAQI
28th Sep 2025112 AMAQI
28th Sep 2025133 AMAQI
28th Sep 2025154 AMAQI
19°C15/25°C
28th Sep 2025115 AMAQI
28th Sep 2025116 AMAQI
28th Sep 2025137 AMAQI
28th Sep 2025148 AMAQI
28th Sep 2025159 AMAQI
28th Sep 20251510 AMAQI
28th Sep 20251311 AMAQI
28th Sep 20252212 PMAQI
28th Sep 2025241 PMAQI
28th Sep 2025282 PMAQI
28th Sep 2025293 PMAQI
28th Sep 2025324 PMAQI
28th Sep 2025325 PMAQI
28th Sep 2025286 PMAQI
28th Sep 2025307 PMAQI
28th Sep 2025278 PMAQI
28th Sep 2025239 PMAQI
28th Sep 20252310 PMAQI
28th Sep 20252211 PMAQI
29th Sep 20252212 AMAQI
29th Sep 2025221 AMAQI
29th Sep 2025222 AMAQI
29th Sep 2025223 AMAQI
29th Sep 2025224 AMAQI
19°C13/25°C
29th Sep 2025245 AMAQI
29th Sep 2025316 AMAQI
29th Sep 2025277 AMAQI
29th Sep 2025278 AMAQI
29th Sep 2025239 AMAQI
29th Sep 20252310 AMAQI
29th Sep 20252611 AMAQI
29th Sep 20252712 PMAQI
29th Sep 2025161 PMAQI
29th Sep 202592 PMAQI
29th Sep 2025113 PMAQI
29th Sep 202584 PMAQI
29th Sep 202595 PMAQI
29th Sep 2025246 PMAQI
29th Sep 2025267 PMAQI
29th Sep 2025228 PMAQI
29th Sep 2025199 PMAQI
29th Sep 20251810 PMAQI
29th Sep 20251311 PMAQI
30th Sep 20251012 AMAQI
30th Sep 2025101 AMAQI
30th Sep 202582 AMAQI
30th Sep 202583 AMAQI
30th Sep 2025124 AMAQI
20°C16/25°C
30th Sep 2025105 AMAQI
30th Sep 202576 AMAQI
30th Sep 2025117 AMAQI
30th Sep 2025108 AMAQI
30th Sep 2025109 AMAQI
30th Sep 20251110 AMAQI
30th Sep 20251511 AMAQI
30th Sep 20251612 PMAQI
30th Sep 2025241 PMAQI
30th Sep 2025242 PMAQI
30th Sep 2025343 PMAQI
30th Sep 2025364 PMAQI
30th Sep 2025295 PMAQI
30th Sep 2025406 PMAQI
30th Sep 2025327 PMAQI
30th Sep 2025288 PMAQI
30th Sep 2025299 PMAQI
30th Sep 20251910 PMAQI
30th Sep 20251711 PMAQI
1st Oct 20252112 AMAQI
1st Oct 2025181 AMAQI
1st Oct 2025232 AMAQI
1st Oct 2025223 AMAQI
1st Oct 2025204 AMAQI
19°C14/25°C
1st Oct 2025195 AMAQI
1st Oct 2025196 AMAQI
1st Oct 2025237 AMAQI
1st Oct 2025228 AMAQI
1st Oct 2025319 AMAQI
1st Oct 20254010 AMAQI
1st Oct 20253011 AMAQI
1st Oct 20251912 PMAQI
1st Oct 2025131 PMAQI
1st Oct 2025112 PMAQI
1st Oct 2025143 PMAQI
1st Oct 2025224 PMAQI
1st Oct 2025225 PMAQI
1st Oct 2025196 PMAQI
1st Oct 2025147 PMAQI
1st Oct 2025138 PMAQI
1st Oct 2025129 PMAQI
1st Oct 20251110 PMAQI
1st Oct 20251211 PMAQI
2nd Oct 20251412 AMAQI
2nd Oct 2025291 AMAQI
2nd Oct 2025372 AMAQI
2nd Oct 2025373 AMAQI
2nd Oct 2025364 AMAQI
17°C16/18°C
2nd Oct 2025175 AMAQI
2nd Oct 2025136 AMAQI
2nd Oct 2025137 AMAQI
2nd Oct 2025328 AMAQI
2nd Oct 2025459 AMAQI
2nd Oct 20254910 AMAQI
2nd Oct 20254811 AMAQI
2nd Oct 20254712 PMAQI
2nd Oct 2025471 PMAQI
2nd Oct 2025522 PMAQI
2nd Oct 2025473 PMAQI
2nd Oct 2025414 PMAQI
2nd Oct 2025405 PMAQI
2nd Oct 2025316 PMAQI
2nd Oct 2025417 PMAQI
2nd Oct 2025508 PMAQI
2nd Oct 2025399 PMAQI
2nd Oct 20254410 PMAQI
2nd Oct 20254511 PMAQI
3rd Oct 20254812 AMAQI
3rd Oct 2025461 AMAQI
3rd Oct 2025442 AMAQI
3rd Oct 2025453 AMAQI
3rd Oct 2025424 AMAQI
18°C14/24°C
3rd Oct 2025405 AMAQI
3rd Oct 2025416 AMAQI
3rd Oct 2025417 AMAQI
3rd Oct 2025418 AMAQI
3rd Oct 2025469 AMAQI
3rd Oct 20254910 AMAQI
3rd Oct 20255811 AMAQI
3rd Oct 20255812 PMAQI
3rd Oct 2025541 PMAQI
3rd Oct 2025612 PMAQI
3rd Oct 2025583 PMAQI
3rd Oct 2025574 PMAQI
3rd Oct 2025565 PMAQI
3rd Oct 2025526 PMAQI
3rd Oct 2025507 PMAQI
3rd Oct 2025448 PMAQI
3rd Oct 2025569 PMAQI
3rd Oct 20256110 PMAQI
3rd Oct 20256111 PMAQI
4th Oct 20255912 AMAQI
4th Oct 2025541 AMAQI
4th Oct 2025572 AMAQI
4th Oct 2025583 AMAQI
4th Oct 2025584 AMAQI
19°C15/25°C
4th Oct 2025555 AMAQI
4th Oct 2025536 AMAQI
4th Oct 2025567 AMAQI
4th Oct 2025548 AMAQI
4th Oct 2025479 AMAQI
4th Oct 20255010 AMAQI
4th Oct 20254811 AMAQI
4th Oct 20256212 PMAQI
4th Oct 2025661 PMAQI
4th Oct 2025582 PMAQI
4th Oct 2025583 PMAQI
4th Oct 2025554 PMAQI
4th Oct 2025555 PMAQI
4th Oct 2025526 PMAQI
4th Oct 2025527 PMAQI
4th Oct 2025548 PMAQI
4th Oct 2025569 PMAQI
4th Oct 20255310 PMAQI
4th Oct 20255211 PMAQI
5th Oct 20255312 AMAQI
5th Oct 2025561 AMAQI
5th Oct 2025532 AMAQI
5th Oct 2025553 AMAQI
5th Oct 2025554 AMAQI
18°C15/23°C
5th Oct 2025355 AMAQI
5th Oct 2025246 AMAQI
5th Oct 2025607 AMAQI
5th Oct 2025558 AMAQI
5th Oct 2025579 AMAQI
5th Oct 20256010 AMAQI
5th Oct 20256111 AMAQI
5th Oct 20256012 PMAQI
5th Oct 2025531 PMAQI
5th Oct 2025542 PMAQI
5th Oct 2025533 PMAQI
5th Oct 2025434 PMAQI
5th Oct 2025485 PMAQI
5th Oct 2025516 PMAQI
5th Oct 2025547 PMAQI
5th Oct 2025568 PMAQI
5th Oct 2025579 PMAQI
5th Oct 20255810 PMAQI
5th Oct 20255511 PMAQI
6th Oct 20255412 AMAQI
6th Oct 2025541 AMAQI
6th Oct 2025572 AMAQI
6th Oct 2025563 AMAQI
6th Oct 2025564 AMAQI
20°C18/25°C
6th Oct 2025565 AMAQI
6th Oct 2025576 AMAQI
6th Oct 2025547 AMAQI
6th Oct 2025468 AMAQI
6th Oct 2025529 AMAQI
6th Oct 20253910 AMAQI
6th Oct 20253711 AMAQI
6th Oct 20254012 PMAQI
6th Oct 2025451 PMAQI
6th Oct 2025562 PMAQI
6th Oct 2025583 PMAQI
6th Oct 2025534 PMAQI
6th Oct 2025545 PMAQI
6th Oct 2025526 PMAQI
6th Oct 2025687 PMAQI
6th Oct 2025718 PMAQI
6th Oct 2025549 PMAQI
6th Oct 20255010 PMAQI
6th Oct 20255511 PMAQI
7th Oct 20255712 AMAQI
7th Oct 2025581 AMAQI
7th Oct 2025552 AMAQI
20°C16/24°C
7th Oct 2025478 PMAQI
7th Oct 2025129 PMAQI
7th Oct 20251210 PMAQI
7th Oct 20254211 PMAQI
8th Oct 20255212 AMAQI
8th Oct 2025521 AMAQI
8th Oct 2025512 AMAQI
8th Oct 2025513 AMAQI
8th Oct 2025534 AMAQI
17°C15/18°C
8th Oct 2025545 AMAQI
8th Oct 2025386 AMAQI
8th Oct 2025487 AMAQI
8th Oct 2025508 AMAQI
8th Oct 2025469 AMAQI
8th Oct 20254510 AMAQI
8th Oct 20255211 AMAQI
8th Oct 20255412 PMAQI
8th Oct 2025501 PMAQI
8th Oct 2025522 PMAQI
8th Oct 2025433 PMAQI
8th Oct 2025394 PMAQI
8th Oct 2025505 PMAQI
8th Oct 2025466 PMAQI
8th Oct 2025437 PMAQI
8th Oct 2025438 PMAQI
8th Oct 2025499 PMAQI
8th Oct 20255410 PMAQI
8th Oct 20255311 PMAQI
9th Oct 20254212 AMAQI
9th Oct 2025401 AMAQI
9th Oct 2025422 AMAQI
9th Oct 2025423 AMAQI
9th Oct 2025434 AMAQI
19°C16/25°C
9th Oct 2025425 AMAQI
5 AM9th Oct 2025496 AMAQI
9th Oct 2025527 AMAQI
9th Oct 2025498 AMAQI
9th Oct 2025439 AMAQI
9th Oct 20254710 AMAQI
9th Oct 20254911 AMAQI
11 AM9th Oct 20255212 PMAQI
5 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
2 PM - 4 PM
32AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
11 AM
28AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 PM to 4 PM (Avg. 32), while the lowest AQI was between 11 AM to 11 AM (Avg. 28).
Night time
Avg. Highest Time
7 PM - 8 PM
34AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
12 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. 34), while the lowest AQI was between 12 AM to 12 AM (Avg. 31).
2025 Days Vs Air Quality
Toyomamachi Teraike, Miyagi, Japan
2025
95%
267
5%
14
Total number of days with different AQI categories in last 282 days in 2025 (83 days remaining)
Good
267 DaysModerate
14 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2025, 95% of 282 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
Toyomamachi Teraike, Miyagi, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
27AQI
27AQI
2nd January 2025
30AQI
30AQI
3rd January 2025
25AQI
25AQI
4th January 2025
24AQI
24AQI
5th January 2025
24AQI
24AQI
6th January 2025
28AQI
28AQI
7th January 2025
25AQI
25AQI
8th January 2025
22AQI
22AQI
9th January 2025
21AQI
21AQI
10th January 2025
19AQI
19AQI
11th January 2025
21AQI
21AQI
12th January 2025
22AQI
22AQI
13th January 2025
22AQI
22AQI
14th January 2025
30AQI
30AQI
15th January 2025
24AQI
24AQI
16th January 2025
23AQI
23AQI
17th January 2025
21AQI
21AQI
18th January 2025
23AQI
23AQI
19th January 2025
40AQI
40AQI
20th January 2025
35AQI
35AQI
21st January 2025
50AQI
50AQI
22nd January 2025
36AQI
36AQI
23rd January 2025
41AQI
41AQI
24th January 2025
38AQI
38AQI
25th January 2025
30AQI
30AQI
26th January 2025
26AQI
26AQI
27th January 2025
28AQI
28AQI
28th January 2025
25AQI
25AQI
29th January 2025
23AQI
23AQI
30th January 2025
24AQI
24AQI
31st January 2025
26AQI
26AQI
1st February 2025
24AQI
24AQI
2nd February 2025
25AQI
25AQI
3rd February 2025
24AQI
24AQI
4th February 2025
25AQI
25AQI
5th February 2025
22AQI
22AQI
6th February 2025
25AQI
25AQI
7th February 2025
26AQI
26AQI
8th February 2025
23AQI
23AQI
9th February 2025
22AQI
22AQI
10th February 2025
23AQI
23AQI
11th February 2025
24AQI
24AQI
12th February 2025
26AQI
26AQI
13th February 2025
25AQI
25AQI
14th February 2025
27AQI
27AQI
15th February 2025
23AQI
23AQI
16th February 2025
30AQI
30AQI
17th February 2025
39AQI
39AQI
18th February 2025
25AQI
25AQI
19th February 2025
29AQI
29AQI
20th February 2025
21AQI
21AQI
21st February 2025
23AQI
23AQI
22nd February 2025
21AQI
21AQI
23rd February 2025
22AQI
22AQI
24th February 2025
22AQI
22AQI
25th February 2025
26AQI
26AQI
26th February 2025
40AQI
40AQI
27th February 2025
30AQI
30AQI
28th February 2025
55AQI
55AQI
1st March 2025
47AQI
47AQI
2nd March 2025
63AQI
63AQI
3rd March 2025
35AQI
35AQI
4th March 2025
35AQI
35AQI
5th March 2025
24AQI
24AQI
6th March 2025
25AQI
25AQI
7th March 2025
25AQI
25AQI
8th March 2025
31AQI
31AQI
9th March 2025
28AQI
28AQI
10th March 2025
33AQI
33AQI
11th March 2025
38AQI
38AQI
12th March 2025
41AQI
41AQI
13th March 2025
49AQI
49AQI
14th March 2025
54AQI
54AQI
15th March 2025
38AQI
38AQI
16th March 2025
32AQI
32AQI
17th March 2025
20AQI
20AQI
18th March 2025
27AQI
27AQI
19th March 2025
23AQI
23AQI
20th March 2025
28AQI
28AQI
21st March 2025
45AQI
45AQI
22nd March 2025
52AQI
52AQI
23rd March 2025
32AQI
32AQI
24th March 2025
36AQI
36AQI
25th March 2025
56AQI
56AQI
26th March 2025
48AQI
48AQI
27th March 2025
54AQI
54AQI
28th March 2025
46AQI
46AQI
29th March 2025
33AQI
33AQI
30th March 2025
34AQI
34AQI
31st March 2025
30AQI
30AQI
1st April 2025
27AQI
27AQI
2nd April 2025
22AQI
22AQI
3rd April 2025
20AQI
20AQI
4th April 2025
19AQI
19AQI
5th April 2025
22AQI
22AQI
6th April 2025
29AQI
29AQI
7th April 2025
25AQI
25AQI
8th April 2025
35AQI
35AQI
9th April 2025
26AQI
26AQI
10th April 2025
37AQI
37AQI
11th April 2025
38AQI
38AQI
12th April 2025
31AQI
31AQI
13th April 2025
25AQI
25AQI
14th April 2025
19AQI
19AQI
15th April 2025
19AQI
19AQI
16th April 2025
24AQI
24AQI
17th April 2025
38AQI
38AQI
18th April 2025
35AQI
35AQI
19th April 2025
48AQI
48AQI
20th April 2025
38AQI
38AQI
21st April 2025
37AQI
37AQI
22nd April 2025
33AQI
33AQI
23rd April 2025
31AQI
31AQI
24th April 2025
25AQI
25AQI
25th April 2025
25AQI
25AQI
26th April 2025
45AQI
45AQI
27th April 2025
43AQI
43AQI
28th April 2025
39AQI
39AQI
29th April 2025
25AQI
25AQI
30th April 2025
22AQI
22AQI
1st May 2025
20AQI
20AQI
2nd May 2025
20AQI
20AQI
3rd May 2025
29AQI
29AQI
4th May 2025
28AQI
28AQI
5th May 2025
30AQI
30AQI
6th May 2025
25AQI
25AQI
7th May 2025
24AQI
24AQI
8th May 2025
35AQI
35AQI
9th May 2025
32AQI
32AQI
10th May 2025
24AQI
24AQI
11th May 2025
26AQI
26AQI
12th May 2025
27AQI
27AQI
13th May 2025
35AQI
35AQI
14th May 2025
38AQI
38AQI
15th May 2025
36AQI
36AQI
16th May 2025
43AQI
43AQI
17th May 2025
31AQI
31AQI
18th May 2025
39AQI
39AQI
19th May 2025
38AQI
38AQI
20th May 2025
48AQI
48AQI
21st May 2025
49AQI
49AQI
22nd May 2025
39AQI
39AQI
23rd May 2025
39AQI
39AQI
24th May 2025
33AQI
33AQI
25th May 2025
23AQI
23AQI
26th May 2025
25AQI
25AQI
27th May 2025
29AQI
29AQI
28th May 2025
28AQI
28AQI
29th May 2025
31AQI
31AQI
30th May 2025
26AQI
26AQI
31st May 2025
19AQI
19AQI
1st June 2025
21AQI
21AQI
2nd June 2025
32AQI
32AQI
3rd June 2025
33AQI
33AQI
4th June 2025
29AQI
29AQI
5th June 2025
34AQI
34AQI
6th June 2025
41AQI
41AQI
7th June 2025
50AQI
50AQI
8th June 2025
52AQI
52AQI
9th June 2025
52AQI
52AQI
10th June 2025
38AQI
38AQI
11th June 2025
37AQI
37AQI
12th June 2025
35AQI
35AQI
13th June 2025
34AQI
34AQI
14th June 2025
31AQI
31AQI
15th June 2025
26AQI
26AQI
16th June 2025
24AQI
24AQI
17th June 2025
27AQI
27AQI
18th June 2025
35AQI
35AQI
19th June 2025
39AQI
39AQI
20th June 2025
31AQI
31AQI
21st June 2025
33AQI
33AQI
22nd June 2025
32AQI
32AQI
23rd June 2025
34AQI
34AQI
24th June 2025
34AQI
34AQI
25th June 2025
34AQI
34AQI
26th June 2025
30AQI
30AQI
27th June 2025
32AQI
32AQI
28th June 2025
32AQI
32AQI
29th June 2025
35AQI
35AQI
30th June 2025
40AQI
40AQI
1st July 2025
42AQI
42AQI
2nd July 2025
42AQI
42AQI
3rd July 2025
49AQI
49AQI
4th July 2025
49AQI
49AQI
5th July 2025
48AQI
48AQI
6th July 2025
50AQI
50AQI
7th July 2025
53AQI
53AQI
8th July 2025
53AQI
53AQI
9th July 2025
56AQI
56AQI
10th July 2025
48AQI
48AQI
11th July 2025
45AQI
45AQI
12th July 2025
45AQI
45AQI
13th July 2025
48AQI
48AQI
14th July 2025
43AQI
43AQI
15th July 2025
45AQI
45AQI
16th July 2025
49AQI
49AQI
17th July 2025
47AQI
47AQI
18th July 2025
48AQI
48AQI
19th July 2025
44AQI
44AQI
20th July 2025
45AQI
45AQI
21st July 2025
43AQI
43AQI
22nd July 2025
42AQI
42AQI
23rd July 2025
45AQI
45AQI
24th July 2025
44AQI
44AQI
25th July 2025
47AQI
47AQI
26th July 2025
48AQI
48AQI
27th July 2025
45AQI
45AQI
28th July 2025
42AQI
42AQI
29th July 2025
49AQI
49AQI
30th July 2025
43AQI
43AQI
31st July 2025
41AQI
41AQI
1st August 2025
34AQI
34AQI
2nd August 2025
36AQI
36AQI
3rd August 2025
37AQI
37AQI
4th August 2025
43AQI
43AQI
5th August 2025
41AQI
41AQI
6th August 2025
37AQI
37AQI
7th August 2025
33AQI
33AQI
8th August 2025
32AQI
32AQI
9th August 2025
30AQI
30AQI
10th August 2025
31AQI
31AQI
11th August 2025
29AQI
29AQI
12th August 2025
30AQI
30AQI
13th August 2025
28AQI
28AQI
14th August 2025
30AQI
30AQI
15th August 2025
31AQI
31AQI
16th August 2025
29AQI
29AQI
17th August 2025
35AQI
35AQI
18th August 2025
35AQI
35AQI
19th August 2025
39AQI
39AQI
20th August 2025
46AQI
46AQI
21st August 2025
43AQI
43AQI
22nd August 2025
42AQI
42AQI
23rd August 2025
46AQI
46AQI
24th August 2025
43AQI
43AQI
25th August 2025
40AQI
40AQI
26th August 2025
47AQI
47AQI
27th August 2025
41AQI
41AQI
28th August 2025
33AQI
33AQI
29th August 2025
35AQI
35AQI
30th August 2025
37AQI
37AQI
31st August 2025
36AQI
36AQI
1st September 2025
41AQI
41AQI
2nd September 2025
38AQI
38AQI
3rd September 2025
33AQI
33AQI
4th September 2025
26AQI
26AQI
5th September 2025
24AQI
24AQI
6th September 2025
29AQI
29AQI
7th September 2025
28AQI
28AQI
8th September 2025
31AQI
31AQI
9th September 2025
35AQI
35AQI
10th September 2025
33AQI
33AQI
11th September 2025
33AQI
33AQI
12th September 2025
34AQI
34AQI
13th September 2025
29AQI
29AQI
14th September 2025
30AQI
30AQI
15th September 2025
31AQI
31AQI
16th September 2025
31AQI
31AQI
17th September 2025
33AQI
33AQI
18th September 2025
25AQI
25AQI
19th September 2025
25AQI
25AQI
20th September 2025
24AQI
24AQI
21st September 2025
23AQI
23AQI
22nd September 2025
24AQI
24AQI
23rd September 2025
24AQI
24AQI
24th September 2025
23AQI
23AQI
25th September 2025
22AQI
22AQI
26th September 2025
26AQI
26AQI
27th September 2025
17AQI
17AQI
28th September 2025
18AQI
18AQI
29th September 2025
21AQI
21AQI
30th September 2025
18AQI
18AQI
1st October 2025
19AQI
19AQI
2nd October 2025
33AQI
33AQI
3rd October 2025
50AQI
50AQI
4th October 2025
56AQI
56AQI
5th October 2025
52AQI
52AQI
6th October 2025
56AQI
56AQI
7th October 2025
35AQI
35AQI
8th October 2025
50AQI
50AQI
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
28AQI
27AQI
37AQI
30AQI
31AQI
35AQI
46AQI
36AQI
28AQI
44AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202534AQI
31
27
1
26
5
30
31
28
2
28
3
31
30
5
3
267
14
Highest AQI recorded in
July46AQI
Lowest AQI recorded in
February27AQI
202427AQI
31
27
2
30
1
25
5
29
2
28
2
30
1
31
30
31
29
1
31
352
14
Highest AQI recorded in
April36AQI
Lowest AQI recorded in
January19AQI
202330AQI
27
4
26
2
23
6
22
8
26
5
29
1
27
4
29
2
30
31
27
2
31
328
34
Highest AQI recorded in
April43AQI
Lowest AQI recorded in
September24AQI
202231AQI
21
27
4
24
6
24
7
28
2
24
1
28
29
2
30
31
267
21
Highest AQI recorded in
August48AQI
Lowest AQI recorded in
December19AQI
202135AQI
30
1
24
4
24
6
1
27
1
105
12
1
Highest AQI recorded in
March40AQI
Lowest AQI recorded in
April32AQI
202030AQI
11
2
19
2
18
27
3
31
27
4
19
30
1
23
7
28
3
233
22
Highest AQI recorded in
March39AQI
Lowest AQI recorded in
July20AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
35AQILeast Polluted Year Recorded
2024(Avg.)
27AQIToyomamachi Teraike's annual 2025 AQI (34) shows an average percentage change of 10.2% (worsened AQI) compared to previous years: 2020 (30), 2021 (35), 2022 (31), 2023 (30), 2024 (27).
