Meridian, Idaho, United States 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
Meridian, Idaho, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
14th Aug 2021
167AQILowest AQI recorded on
8th Aug 2025
20AQISame Day Analysis (11th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 27 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 11th Aug - 12th Aug 2025
Meridian, Idaho, United States
AQI
Day
Night
.
6 AM11th Aug 2025
9 PM
5 AM12th Aug 2025
Day time
Avg. Highest Time
10AM11th Aug
37AQI
Avg. Lowest Time
6PM11th Aug
20AQI
Night time
Avg. Highest Time
2AM12th Aug
25AQI
Avg. Lowest Time
11PM11th Aug
18AQI
In the last 24 hours,
Meridian's AQI reached its highest point of 37 at 10 AM during the Day, while the lowest point, 18, was recorded at 11 PM during the Night between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Meridian, Idaho, United States
JulAug
13th - 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 - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
13th Jul 2025516 AMAQI
13th Jul 2025507 AMAQI
13th Jul 2025488 AMAQI
13th Jul 2025479 AMAQI
13th Jul 20254710 AMAQI
13th Jul 20254911 AMAQI
13th Jul 20255212 PMAQI
13th Jul 2025481 PMAQI
13th Jul 2025492 PMAQI
13th Jul 2025463 PMAQI
13th Jul 2025474 PMAQI
13th Jul 2025475 PMAQI
13th Jul 2025456 PMAQI
13th Jul 2025497 PMAQI
13th Jul 2025508 PMAQI
13th Jul 2025489 PMAQI
13th Jul 20254510 PMAQI
13th Jul 20254811 PMAQI
14th Jul 20255012 AMAQI
14th Jul 2025491 AMAQI
14th Jul 2025472 AMAQI
14th Jul 2025433 AMAQI
14th Jul 2025444 AMAQI
14th Jul 2025425 AMAQI
28°C17/38°C
14th Jul 2025456 AMAQI
14th Jul 2025447 AMAQI
14th Jul 2025468 AMAQI
14th Jul 2025449 AMAQI
14th Jul 20254610 AMAQI
14th Jul 20254611 AMAQI
14th Jul 20254112 PMAQI
14th Jul 2025431 PMAQI
14th Jul 2025382 PMAQI
14th Jul 2025403 PMAQI
14th Jul 2025404 PMAQI
14th Jul 2025405 PMAQI
14th Jul 2025406 PMAQI
14th Jul 2025387 PMAQI
14th Jul 2025378 PMAQI
14th Jul 2025369 PMAQI
14th Jul 20253410 PMAQI
14th Jul 20253311 PMAQI
15th Jul 20253412 AMAQI
15th Jul 2025371 AMAQI
15th Jul 2025392 AMAQI
15th Jul 2025323 AMAQI
15th Jul 2025264 AMAQI
15th Jul 2025285 AMAQI
29°C18/39°C
15th Jul 2025276 AMAQI
15th Jul 2025267 AMAQI
15th Jul 2025288 AMAQI
15th Jul 2025309 AMAQI
15th Jul 20253610 AMAQI
15th Jul 20254311 AMAQI
15th Jul 20254612 PMAQI
15th Jul 2025461 PMAQI
15th Jul 2025392 PMAQI
15th Jul 2025343 PMAQI
15th Jul 2025344 PMAQI
15th Jul 2025325 PMAQI
15th Jul 2025306 PMAQI
15th Jul 2025307 PMAQI
15th Jul 2025318 PMAQI
15th Jul 2025289 PMAQI
15th Jul 20252910 PMAQI
15th Jul 20253711 PMAQI
16th Jul 20254212 AMAQI
16th Jul 2025401 AMAQI
16th Jul 2025382 AMAQI
16th Jul 2025303 AMAQI
16th Jul 2025274 AMAQI
16th Jul 2025275 AMAQI
25°C16/34°C
16th Jul 2025296 AMAQI
16th Jul 2025307 AMAQI
16th Jul 2025328 AMAQI
16th Jul 2025289 AMAQI
16th Jul 20253210 AMAQI
16th Jul 20253411 AMAQI
16th Jul 20253612 PMAQI
16th Jul 2025361 PMAQI
16th Jul 2025332 PMAQI
16th Jul 2025343 PMAQI
16th Jul 2025314 PMAQI
16th Jul 2025305 PMAQI
16th Jul 2025316 PMAQI
16th Jul 2025327 PMAQI
16th Jul 2025328 PMAQI
16th Jul 2025299 PMAQI
16th Jul 20252810 PMAQI
16th Jul 20252811 PMAQI
17th Jul 20252912 AMAQI
17th Jul 2025311 AMAQI
17th Jul 2025322 AMAQI
17th Jul 2025303 AMAQI
17th Jul 2025344 AMAQI
17th Jul 2025315 AMAQI
24°C14/33°C
17th Jul 2025336 AMAQI
17th Jul 2025377 AMAQI
17th Jul 2025338 AMAQI
17th Jul 2025329 AMAQI
17th Jul 20253410 AMAQI
17th Jul 20253611 AMAQI
17th Jul 20253112 PMAQI
17th Jul 2025321 PMAQI
17th Jul 2025332 PMAQI
17th Jul 2025373 PMAQI
17th Jul 2025384 PMAQI
17th Jul 2025405 PMAQI
17th Jul 2025406 PMAQI
17th Jul 2025347 PMAQI
17th Jul 2025358 PMAQI
17th Jul 2025479 PMAQI
17th Jul 20254610 PMAQI
17th Jul 20254811 PMAQI
18th Jul 20254812 AMAQI
18th Jul 2025481 AMAQI
18th Jul 2025512 AMAQI
18th Jul 2025573 AMAQI
18th Jul 2025574 AMAQI
18th Jul 2025535 AMAQI
26°C15/37°C
18th Jul 2025496 AMAQI
18th Jul 2025487 AMAQI
18th Jul 2025458 AMAQI
18th Jul 2025449 AMAQI
18th Jul 20254310 AMAQI
18th Jul 20254311 AMAQI
18th Jul 20254412 PMAQI
18th Jul 2025451 PMAQI
18th Jul 2025482 PMAQI
18th Jul 2025493 PMAQI
18th Jul 2025504 PMAQI
18th Jul 2025505 PMAQI
18th Jul 2025486 PMAQI
18th Jul 2025497 PMAQI
18th Jul 2025498 PMAQI
18th Jul 2025459 PMAQI
18th Jul 20254410 PMAQI
18th Jul 20254811 PMAQI
19th Jul 20254912 AMAQI
19th Jul 2025491 AMAQI
19th Jul 2025492 AMAQI
19th Jul 2025463 AMAQI
19th Jul 2025414 AMAQI
19th Jul 2025385 AMAQI
28°C16/37°C
19th Jul 2025406 AMAQI
19th Jul 2025407 AMAQI
19th Jul 2025438 AMAQI
19th Jul 2025469 AMAQI
19th Jul 20254910 AMAQI
19th Jul 20255211 AMAQI
19th Jul 20255112 PMAQI
19th Jul 2025501 PMAQI
19th Jul 2025442 PMAQI
19th Jul 2025453 PMAQI
19th Jul 2025414 PMAQI
19th Jul 2025375 PMAQI
19th Jul 2025366 PMAQI
19th Jul 2025407 PMAQI
19th Jul 2025418 PMAQI
19th Jul 2025329 PMAQI
19th Jul 20253310 PMAQI
19th Jul 20253211 PMAQI
20th Jul 20253412 AMAQI
20th Jul 2025381 AMAQI
20th Jul 2025342 AMAQI
20th Jul 2025243 AMAQI
20th Jul 2025244 AMAQI
20th Jul 2025215 AMAQI
25°C15/33°C
20th Jul 2025246 AMAQI
20th Jul 2025257 AMAQI
20th Jul 2025278 AMAQI
20th Jul 2025319 AMAQI
20th Jul 20253910 AMAQI
20th Jul 20254211 AMAQI
20th Jul 20254412 PMAQI
20th Jul 2025411 PMAQI
20th Jul 2025352 PMAQI
20th Jul 2025343 PMAQI
20th Jul 2025354 PMAQI
20th Jul 2025355 PMAQI
20th Jul 2025326 PMAQI
20th Jul 2025307 PMAQI
20th Jul 2025298 PMAQI
20th Jul 2025279 PMAQI
20th Jul 20252810 PMAQI
20th Jul 20252911 PMAQI
21st Jul 20253212 AMAQI
21st Jul 2025321 AMAQI
21st Jul 2025292 AMAQI
21st Jul 2025223 AMAQI
21st Jul 2025194 AMAQI
21st Jul 2025215 AMAQI
24°C15/31°C
21st Jul 2025216 AMAQI
21st Jul 2025227 AMAQI
21st Jul 2025288 AMAQI
21st Jul 2025209 AMAQI
21st Jul 20252410 AMAQI
21st Jul 20252611 AMAQI
21st Jul 20254012 PMAQI
21st Jul 2025421 PMAQI
21st Jul 2025352 PMAQI
21st Jul 2025313 PMAQI
21st Jul 2025284 PMAQI
21st Jul 2025275 PMAQI
21st Jul 2025256 PMAQI
21st Jul 2025257 PMAQI
21st Jul 2025248 PMAQI
21st Jul 2025229 PMAQI
21st Jul 20252410 PMAQI
21st Jul 20252411 PMAQI
22nd Jul 20252412 AMAQI
22nd Jul 2025251 AMAQI
22nd Jul 2025262 AMAQI
22nd Jul 2025293 AMAQI
22nd Jul 2025284 AMAQI
22nd Jul 2025255 AMAQI
20°C15/26°C
22nd Jul 2025316 AMAQI
22nd Jul 2025327 AMAQI
22nd Jul 2025318 AMAQI
22nd Jul 2025389 AMAQI
22nd Jul 20253310 AMAQI
22nd Jul 20253611 AMAQI
22nd Jul 20253812 PMAQI
22nd Jul 2025371 PMAQI
22nd Jul 2025362 PMAQI
22nd Jul 2025353 PMAQI
22nd Jul 2025314 PMAQI
22nd Jul 2025315 PMAQI
22nd Jul 2025336 PMAQI
22nd Jul 2025297 PMAQI
22nd Jul 2025288 PMAQI
22nd Jul 2025269 PMAQI
22nd Jul 20252710 PMAQI
22nd Jul 20252911 PMAQI
23rd Jul 20253012 AMAQI
23rd Jul 2025301 AMAQI
23rd Jul 2025322 AMAQI
23rd Jul 2025263 AMAQI
23rd Jul 2025274 AMAQI
23rd Jul 2025325 AMAQI
22°C14/31°C
23rd Jul 2025356 AMAQI
23rd Jul 2025367 AMAQI
23rd Jul 2025358 AMAQI
23rd Jul 2025379 AMAQI
23rd Jul 20253510 AMAQI
23rd Jul 20254411 AMAQI
23rd Jul 20254112 PMAQI
23rd Jul 2025431 PMAQI
23rd Jul 2025392 PMAQI
23rd Jul 2025353 PMAQI
23rd Jul 2025354 PMAQI
23rd Jul 2025345 PMAQI
23rd Jul 2025326 PMAQI
23rd Jul 2025327 PMAQI
23rd Jul 2025318 PMAQI
23rd Jul 2025299 PMAQI
23rd Jul 20252710 PMAQI
23rd Jul 20252811 PMAQI
24th Jul 20253012 AMAQI
24th Jul 2025361 AMAQI
24th Jul 2025342 AMAQI
24th Jul 2025353 AMAQI
24th Jul 2025324 AMAQI
24th Jul 2025355 AMAQI
24°C14/34°C
24th Jul 2025336 AMAQI
24th Jul 2025347 AMAQI
24th Jul 2025338 AMAQI
24th Jul 2025329 AMAQI
24th Jul 20253110 AMAQI
24th Jul 20253811 AMAQI
24th Jul 20253912 PMAQI
24th Jul 2025381 PMAQI
24th Jul 2025392 PMAQI
24th Jul 2025363 PMAQI
24th Jul 2025354 PMAQI
24th Jul 2025325 PMAQI
24th Jul 2025306 PMAQI
24th Jul 2025337 PMAQI
24th Jul 2025338 PMAQI
24th Jul 2025299 PMAQI
24th Jul 20252910 PMAQI
24th Jul 20253011 PMAQI
25th Jul 20253312 AMAQI
25th Jul 2025331 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025313 AMAQI
25th Jul 2025334 AMAQI
25th Jul 2025315 AMAQI
26°C14/36°C
25th Jul 2025276 AMAQI
25th Jul 2025297 AMAQI
25th Jul 2025308 AMAQI
25th Jul 2025329 AMAQI
25th Jul 20253110 AMAQI
25th Jul 20253411 AMAQI
25th Jul 20253812 PMAQI
25th Jul 2025351 PMAQI
25th Jul 2025322 PMAQI
25th Jul 2025323 PMAQI
25th Jul 2025314 PMAQI
25th Jul 2025295 PMAQI
25th Jul 2025276 PMAQI
25th Jul 2025327 PMAQI
25th Jul 2025318 PMAQI
25th Jul 2025269 PMAQI
25th Jul 20252610 PMAQI
25th Jul 20252611 PMAQI
26th Jul 20252712 AMAQI
26th Jul 2025291 AMAQI
26th Jul 2025322 AMAQI
26th Jul 2025393 AMAQI
26th Jul 2025334 AMAQI
26th Jul 2025325 AMAQI
26°C16/36°C
26th Jul 2025246 AMAQI
26th Jul 2025247 AMAQI
26th Jul 2025258 AMAQI
26th Jul 2025259 AMAQI
26th Jul 20252210 AMAQI
26th Jul 20252011 AMAQI
26th Jul 20252212 PMAQI
26th Jul 2025201 PMAQI
26th Jul 2025202 PMAQI
26th Jul 2025223 PMAQI
26th Jul 2025234 PMAQI
26th Jul 2025255 PMAQI
26th Jul 2025286 PMAQI
26th Jul 2025317 PMAQI
26th Jul 2025278 PMAQI
26th Jul 2025409 PMAQI
26th Jul 20256410 PMAQI
26th Jul 20254811 PMAQI
27th Jul 20255112 AMAQI
27th Jul 2025391 AMAQI
27th Jul 2025342 AMAQI
27th Jul 2025253 AMAQI
27th Jul 2025204 AMAQI
27th Jul 2025205 AMAQI
25°C14/35°C
27th Jul 2025236 AMAQI
27th Jul 2025207 AMAQI
27th Jul 2025238 AMAQI
27th Jul 2025289 AMAQI
27th Jul 20252610 AMAQI
27th Jul 20252011 AMAQI
27th Jul 20252612 PMAQI
27th Jul 2025281 PMAQI
27th Jul 2025242 PMAQI
27th Jul 2025263 PMAQI
27th Jul 2025244 PMAQI
27th Jul 2025245 PMAQI
27th Jul 2025236 PMAQI
27th Jul 2025247 PMAQI
27th Jul 2025258 PMAQI
27th Jul 2025249 PMAQI
27th Jul 20252510 PMAQI
27th Jul 20252711 PMAQI
28th Jul 20253012 AMAQI
28th Jul 2025291 AMAQI
28th Jul 2025282 AMAQI
28th Jul 2025253 AMAQI
28th Jul 2025304 AMAQI
28th Jul 2025335 AMAQI
25°C15/35°C
28th Jul 2025276 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025308 AMAQI
28th Jul 2025309 AMAQI
28th Jul 20252810 AMAQI
28th Jul 20253411 AMAQI
28th Jul 20253412 PMAQI
28th Jul 2025331 PMAQI
28th Jul 2025332 PMAQI
28th Jul 2025323 PMAQI
28th Jul 2025324 PMAQI
28th Jul 2025325 PMAQI
28th Jul 2025306 PMAQI
28th Jul 2025307 PMAQI
28th Jul 2025318 PMAQI
28th Jul 2025329 PMAQI
28th Jul 20253210 PMAQI
28th Jul 20253211 PMAQI
29th Jul 20253112 AMAQI
29th Jul 2025301 AMAQI
29th Jul 2025312 AMAQI
29th Jul 2025293 AMAQI
29th Jul 2025334 AMAQI
29th Jul 2025265 AMAQI
26°C16/37°C
29th Jul 2025226 AMAQI
29th Jul 2025247 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025249 AMAQI
29th Jul 20252810 AMAQI
29th Jul 20253011 AMAQI
29th Jul 20253312 PMAQI
29th Jul 2025371 PMAQI
29th Jul 2025382 PMAQI
29th Jul 2025353 PMAQI
29th Jul 2025324 PMAQI
29th Jul 2025345 PMAQI
29th Jul 2025346 PMAQI
29th Jul 2025317 PMAQI
29th Jul 2025308 PMAQI
29th Jul 2025299 PMAQI
29th Jul 20252610 PMAQI
29th Jul 20252611 PMAQI
30th Jul 20252512 AMAQI
30th Jul 2025261 AMAQI
30th Jul 2025322 AMAQI
30th Jul 2025393 AMAQI
30th Jul 2025324 AMAQI
30th Jul 2025315 AMAQI
25°C16/34°C
30th Jul 2025316 AMAQI
30th Jul 2025317 AMAQI
30th Jul 2025338 AMAQI
30th Jul 2025359 AMAQI
30th Jul 20254010 AMAQI
30th Jul 20254611 AMAQI
30th Jul 20254512 PMAQI
30th Jul 2025401 PMAQI
30th Jul 2025402 PMAQI
30th Jul 2025403 PMAQI
30th Jul 2025404 PMAQI
30th Jul 2025405 PMAQI
30th Jul 2025406 PMAQI
30th Jul 2025407 PMAQI
30th Jul 2025408 PMAQI
30th Jul 2025359 PMAQI
30th Jul 20253210 PMAQI
30th Jul 20253311 PMAQI
31st Jul 20253212 AMAQI
31st Jul 2025411 AMAQI
31st Jul 2025582 AMAQI
31st Jul 2025873 AMAQI
31st Jul 2025754 AMAQI
31st Jul 2025655 AMAQI
26°C15/36°C
31st Jul 2025536 AMAQI
31st Jul 2025527 AMAQI
31st Jul 2025498 AMAQI
31st Jul 2025479 AMAQI
31st Jul 20254610 AMAQI
31st Jul 20254311 AMAQI
31st Jul 20254712 PMAQI
31st Jul 2025461 PMAQI
31st Jul 2025452 PMAQI
31st Jul 2025423 PMAQI
31st Jul 2025394 PMAQI
31st Jul 2025345 PMAQI
31st Jul 2025326 PMAQI
31st Jul 2025447 PMAQI
31st Jul 2025408 PMAQI
31st Jul 2025369 PMAQI
31st Jul 20253610 PMAQI
31st Jul 20254411 PMAQI
1st Aug 20255012 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025552 AMAQI
1st Aug 2025493 AMAQI
1st Aug 2025444 AMAQI
1st Aug 2025385 AMAQI
27°C18/37°C
1st Aug 2025356 AMAQI
1st Aug 2025347 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025379 AMAQI
1st Aug 20254310 AMAQI
1st Aug 20254411 AMAQI
1st Aug 20254212 PMAQI
1st Aug 2025421 PMAQI
1st Aug 2025382 PMAQI
1st Aug 2025333 PMAQI
1st Aug 2025324 PMAQI
1st Aug 2025295 PMAQI
1st Aug 2025286 PMAQI
1st Aug 2025387 PMAQI
1st Aug 2025338 PMAQI
1st Aug 2025299 PMAQI
1st Aug 20253010 PMAQI
1st Aug 20253211 PMAQI
2nd Aug 20253512 AMAQI
2nd Aug 2025331 AMAQI
2nd Aug 2025322 AMAQI
2nd Aug 2025353 AMAQI
2nd Aug 2025374 AMAQI
2nd Aug 2025385 AMAQI
24°C16/33°C
2nd Aug 2025396 AMAQI
2nd Aug 2025397 AMAQI
2nd Aug 2025418 AMAQI
2nd Aug 2025409 AMAQI
2nd Aug 20253910 AMAQI
2nd Aug 20253911 AMAQI
2nd Aug 20253812 PMAQI
2nd Aug 2025421 PMAQI
2nd Aug 2025382 PMAQI
2nd Aug 2025363 PMAQI
2nd Aug 2025334 PMAQI
2nd Aug 2025355 PMAQI
2nd Aug 2025346 PMAQI
2nd Aug 2025367 PMAQI
2nd Aug 2025378 PMAQI
2nd Aug 2025379 PMAQI
2nd Aug 20253610 PMAQI
2nd Aug 20254011 PMAQI
3rd Aug 20254212 AMAQI
3rd Aug 2025441 AMAQI
3rd Aug 2025462 AMAQI
3rd Aug 2025483 AMAQI
3rd Aug 2025484 AMAQI
3rd Aug 2025505 AMAQI
25°C15/35°C
3rd Aug 2025506 AMAQI
3rd Aug 2025527 AMAQI
3rd Aug 2025528 AMAQI
3rd Aug 2025489 AMAQI
3rd Aug 20254810 AMAQI
3rd Aug 20254911 AMAQI
3rd Aug 20254812 PMAQI
3rd Aug 2025471 PMAQI
3rd Aug 2025462 PMAQI
3rd Aug 2025443 PMAQI
3rd Aug 2025414 PMAQI
3rd Aug 2025385 PMAQI
3rd Aug 2025406 PMAQI
3rd Aug 2025467 PMAQI
3rd Aug 2025408 PMAQI
3rd Aug 2025379 PMAQI
3rd Aug 20253810 PMAQI
3rd Aug 20254811 PMAQI
4th Aug 20255412 AMAQI
4th Aug 2025411 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025303 AMAQI
4th Aug 2025284 AMAQI
4th Aug 2025325 AMAQI
25°C15/37°C
4th Aug 2025316 AMAQI
4th Aug 2025287 AMAQI
4th Aug 2025278 AMAQI
4th Aug 2025279 AMAQI
4th Aug 20252410 AMAQI
4th Aug 20252311 AMAQI
4th Aug 20252512 PMAQI
4th Aug 2025251 PMAQI
4th Aug 2025272 PMAQI
4th Aug 2025253 PMAQI
4th Aug 2025254 PMAQI
4th Aug 2025265 PMAQI
4th Aug 2025266 PMAQI
4th Aug 2025307 PMAQI
4th Aug 2025258 PMAQI
4th Aug 2025239 PMAQI
4th Aug 20252410 PMAQI
4th Aug 20252211 PMAQI
5th Aug 20252512 AMAQI
5th Aug 2025261 AMAQI
5th Aug 2025282 AMAQI
5th Aug 2025283 AMAQI
5th Aug 2025294 AMAQI
5th Aug 2025275 AMAQI
23°C13/32°C
5th Aug 2025306 AMAQI
5th Aug 2025277 AMAQI
5th Aug 2025268 AMAQI
5th Aug 2025269 AMAQI
5th Aug 20252910 AMAQI
5th Aug 20253111 AMAQI
5th Aug 20253112 PMAQI
5th Aug 2025321 PMAQI
5th Aug 2025322 PMAQI
5th Aug 2025293 PMAQI
5th Aug 2025254 PMAQI
5th Aug 2025235 PMAQI
5th Aug 2025226 PMAQI
5th Aug 2025277 PMAQI
5th Aug 2025268 PMAQI
5th Aug 2025269 PMAQI
5th Aug 20252210 PMAQI
5th Aug 20252511 PMAQI
6th Aug 20253612 AMAQI
6th Aug 2025441 AMAQI
6th Aug 2025432 AMAQI
6th Aug 2025423 AMAQI
6th Aug 2025424 AMAQI
6th Aug 2025405 AMAQI
23°C13/34°C
6th Aug 2025336 AMAQI
6th Aug 2025327 AMAQI
6th Aug 2025338 AMAQI
6th Aug 2025339 AMAQI
6th Aug 20253210 AMAQI
6th Aug 20253511 AMAQI
6th Aug 20253912 PMAQI
6th Aug 2025361 PMAQI
6th Aug 2025322 PMAQI
6th Aug 2025313 PMAQI
6th Aug 2025294 PMAQI
6th Aug 2025285 PMAQI
6th Aug 2025286 PMAQI
6th Aug 2025327 PMAQI
6th Aug 2025328 PMAQI
6th Aug 2025319 PMAQI
6th Aug 20253210 PMAQI
6th Aug 20253011 PMAQI
7th Aug 20252912 AMAQI
7th Aug 2025331 AMAQI
7th Aug 2025322 AMAQI
7th Aug 2025253 AMAQI
7th Aug 2025274 AMAQI
7th Aug 2025295 AMAQI
24°C15/35°C
7th Aug 2025286 AMAQI
7th Aug 2025297 AMAQI
7th Aug 2025298 AMAQI
7th Aug 2025259 AMAQI
7th Aug 20252710 AMAQI
7th Aug 20252911 AMAQI
7th Aug 20252912 PMAQI
7th Aug 2025311 PMAQI
7th Aug 2025292 PMAQI
7th Aug 2025273 PMAQI
7th Aug 2025264 PMAQI
7th Aug 2025235 PMAQI
7th Aug 2025236 PMAQI
7th Aug 2025297 PMAQI
7th Aug 2025288 PMAQI
7th Aug 2025249 PMAQI
7th Aug 20252410 PMAQI
7th Aug 20252611 PMAQI
8th Aug 20252512 AMAQI
8th Aug 2025241 AMAQI
8th Aug 2025222 AMAQI
8th Aug 2025193 AMAQI
8th Aug 2025194 AMAQI
8th Aug 2025205 AMAQI
22°C14/31°C
8th Aug 2025206 AMAQI
8th Aug 2025227 AMAQI
8th Aug 2025228 AMAQI
8th Aug 2025219 AMAQI
8th Aug 20252310 AMAQI
8th Aug 20252511 AMAQI
8th Aug 20252612 PMAQI
8th Aug 2025261 PMAQI
8th Aug 2025252 PMAQI
8th Aug 2025243 PMAQI
8th Aug 2025244 PMAQI
8th Aug 2025225 PMAQI
8th Aug 2025216 PMAQI
8th Aug 2025217 PMAQI
8th Aug 2025218 PMAQI
8th Aug 2025209 PMAQI
8th Aug 20251910 PMAQI
8th Aug 20252111 PMAQI
9th Aug 20252212 AMAQI
9th Aug 2025241 AMAQI
9th Aug 2025262 AMAQI
9th Aug 2025273 AMAQI
9th Aug 2025344 AMAQI
9th Aug 2025395 AMAQI
19°C9/29°C
9th Aug 2025336 AMAQI
9th Aug 2025277 AMAQI
9th Aug 2025268 AMAQI
9th Aug 2025259 AMAQI
9th Aug 20252710 AMAQI
9th Aug 20252411 AMAQI
9th Aug 20252712 PMAQI
9th Aug 2025261 PMAQI
9th Aug 2025262 PMAQI
9th Aug 2025263 PMAQI
9th Aug 2025244 PMAQI
9th Aug 2025245 PMAQI
9th Aug 2025246 PMAQI
9th Aug 2025257 PMAQI
9th Aug 2025278 PMAQI
9th Aug 2025259 PMAQI
9th Aug 20252510 PMAQI
9th Aug 20252611 PMAQI
10th Aug 20252612 AMAQI
10th Aug 2025281 AMAQI
10th Aug 2025272 AMAQI
10th Aug 2025243 AMAQI
10th Aug 2025264 AMAQI
10th Aug 2025295 AMAQI
21°C13/31°C
10th Aug 2025316 AMAQI
10th Aug 2025307 AMAQI
10th Aug 2025308 AMAQI
10th Aug 2025279 AMAQI
10th Aug 20252910 AMAQI
10th Aug 20253311 AMAQI
10th Aug 20252812 PMAQI
10th Aug 2025251 PMAQI
10th Aug 2025242 PMAQI
10th Aug 2025253 PMAQI
10th Aug 2025234 PMAQI
10th Aug 2025245 PMAQI
10th Aug 2025246 PMAQI
10th Aug 2025277 PMAQI
10th Aug 2025278 PMAQI
10th Aug 2025289 PMAQI
10th Aug 20252610 PMAQI
10th Aug 20252411 PMAQI
11th Aug 20252412 AMAQI
11th Aug 2025221 AMAQI
11th Aug 2025232 AMAQI
11th Aug 2025233 AMAQI
11th Aug 2025244 AMAQI
11th Aug 2025255 AMAQI
24°C14/35°C
11th Aug 2025296 AMAQI
11th Aug 2025357 AMAQI
11th Aug 2025318 AMAQI
11th Aug 2025349 AMAQI
11th Aug 20253710 AMAQI
11th Aug 20253411 AMAQI
11th Aug 20253712 PMAQI
11th Aug 2025371 PMAQI
11th Aug 2025312 PMAQI
11th Aug 2025303 PMAQI
11th Aug 2025274 PMAQI
11th Aug 2025225 PMAQI
11th Aug 2025206 PMAQI
11th Aug 2025277 PMAQI
11th Aug 2025228 PMAQI
11th Aug 2025189 PMAQI
11th Aug 20252110 PMAQI
11th Aug 20251811 PMAQI
12th Aug 20252112 AMAQI
12th Aug 2025231 AMAQI
12th Aug 2025252 AMAQI
12th Aug 2025233 AMAQI
12th Aug 2025254 AMAQI
12th Aug 2025225 AMAQI
26°C14/37°C
12th Aug 2025226 AMAQI
6 AM12th Aug 2025227 AMAQI
12th Aug 2025298 AMAQI
12th Aug 2025299 AMAQI
12th Aug 20253210 AMAQI
12th Aug 20254211 AMAQI
12th Aug 20254412 PMAQI
12th Aug 2025411 PMAQI
1 PM12th Aug 2025372 PMAQI
9 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
11 AM - 1 PM
37AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
2 PM - 6 PM
33AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 1 PM (Avg. 37), while the lowest AQI was between 2 PM to 6 PM (Avg. 33).
Night time
Avg. Highest Time
12 AM - 5 AM
35AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
10 PM - 11 PM
32AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 35), while the lowest AQI was between 10 PM to 11 PM (Avg. 32).
2025 Days Vs Air Quality
Meridian, Idaho, United States
2025
57%
128
43%
95
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Good
128 DaysModerate
95 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 57%
Health Risk Level:
Considerable
In 2025, 57% of 224 days were within WHO’s safe air quality limits, and 43% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Meridian, Idaho, United States
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
47AQI
47AQI
2nd January 2025
55AQI
55AQI
3rd January 2025
59AQI
59AQI
4th January 2025
57AQI
57AQI
5th January 2025
56AQI
56AQI
6th January 2025
57AQI
57AQI
7th January 2025
55AQI
55AQI
8th January 2025
55AQI
55AQI
9th January 2025
57AQI
57AQI
10th January 2025
57AQI
57AQI
11th January 2025
58AQI
58AQI
12th January 2025
54AQI
54AQI
13th January 2025
56AQI
56AQI
14th January 2025
57AQI
57AQI
15th January 2025
55AQI
55AQI
16th January 2025
56AQI
56AQI
17th January 2025
62AQI
62AQI
18th January 2025
63AQI
63AQI
19th January 2025
62AQI
62AQI
20th January 2025
64AQI
64AQI
21st January 2025
61AQI
61AQI
22nd January 2025
60AQI
60AQI
23rd January 2025
56AQI
56AQI
24th January 2025
56AQI
56AQI
25th January 2025
54AQI
54AQI
26th January 2025
57AQI
57AQI
27th January 2025
57AQI
57AQI
28th January 2025
59AQI
59AQI
29th January 2025
60AQI
60AQI
30th January 2025
62AQI
62AQI
31st January 2025
58AQI
58AQI
1st February 2025
58AQI
58AQI
2nd February 2025
56AQI
56AQI
3rd February 2025
58AQI
58AQI
4th February 2025
58AQI
58AQI
5th February 2025
53AQI
53AQI
6th February 2025
54AQI
54AQI
7th February 2025
53AQI
53AQI
8th February 2025
54AQI
54AQI
9th February 2025
59AQI
59AQI
10th February 2025
57AQI
57AQI
11th February 2025
53AQI
53AQI
12th February 2025
56AQI
56AQI
13th February 2025
55AQI
55AQI
14th February 2025
67AQI
67AQI
15th February 2025
66AQI
66AQI
16th February 2025
53AQI
53AQI
17th February 2025
58AQI
58AQI
18th February 2025
58AQI
58AQI
19th February 2025
55AQI
55AQI
20th February 2025
54AQI
54AQI
21st February 2025
59AQI
59AQI
22nd February 2025
57AQI
57AQI
23rd February 2025
56AQI
56AQI
24th February 2025
56AQI
56AQI
25th February 2025
54AQI
54AQI
26th February 2025
55AQI
55AQI
27th February 2025
53AQI
53AQI
28th February 2025
55AQI
55AQI
1st March 2025
54AQI
54AQI
2nd March 2025
57AQI
57AQI
3rd March 2025
58AQI
58AQI
4th March 2025
55AQI
55AQI
5th March 2025
59AQI
59AQI
6th March 2025
54AQI
54AQI
7th March 2025
54AQI
54AQI
8th March 2025
55AQI
55AQI
9th March 2025
52AQI
52AQI
10th March 2025
53AQI
53AQI
11th March 2025
58AQI
58AQI
12th March 2025
57AQI
57AQI
13th March 2025
53AQI
53AQI
14th March 2025
55AQI
55AQI
15th March 2025
52AQI
52AQI
16th March 2025
53AQI
53AQI
17th March 2025
58AQI
58AQI
18th March 2025
52AQI
52AQI
19th March 2025
55AQI
55AQI
20th March 2025
50AQI
50AQI
21st March 2025
53AQI
53AQI
22nd March 2025
52AQI
52AQI
23rd March 2025
56AQI
56AQI
24th March 2025
51AQI
51AQI
25th March 2025
49AQI
49AQI
26th March 2025
51AQI
51AQI
27th March 2025
50AQI
50AQI
28th March 2025
48AQI
48AQI
29th March 2025
46AQI
46AQI
30th March 2025
47AQI
47AQI
31st March 2025
48AQI
48AQI
1st April 2025
45AQI
45AQI
2nd April 2025
47AQI
47AQI
3rd April 2025
48AQI
48AQI
4th April 2025
46AQI
46AQI
5th April 2025
46AQI
46AQI
6th April 2025
49AQI
49AQI
7th April 2025
43AQI
43AQI
8th April 2025
41AQI
41AQI
9th April 2025
48AQI
48AQI
10th April 2025
52AQI
52AQI
11th April 2025
52AQI
52AQI
12th April 2025
46AQI
46AQI
13th April 2025
46AQI
46AQI
14th April 2025
46AQI
46AQI
15th April 2025
45AQI
45AQI
16th April 2025
45AQI
45AQI
17th April 2025
45AQI
45AQI
18th April 2025
36AQI
36AQI
19th April 2025
43AQI
43AQI
20th April 2025
46AQI
46AQI
21st April 2025
35AQI
35AQI
22nd April 2025
39AQI
39AQI
23rd April 2025
40AQI
40AQI
24th April 2025
46AQI
46AQI
25th April 2025
46AQI
46AQI
26th April 2025
48AQI
48AQI
27th April 2025
44AQI
44AQI
28th April 2025
43AQI
43AQI
29th April 2025
45AQI
45AQI
30th April 2025
43AQI
43AQI
1st May 2025
45AQI
45AQI
2nd May 2025
44AQI
44AQI
3rd May 2025
46AQI
46AQI
4th May 2025
37AQI
37AQI
5th May 2025
39AQI
39AQI
6th May 2025
41AQI
41AQI
7th May 2025
40AQI
40AQI
8th May 2025
41AQI
41AQI
9th May 2025
44AQI
44AQI
10th May 2025
42AQI
42AQI
11th May 2025
44AQI
44AQI
12th May 2025
40AQI
40AQI
13th May 2025
37AQI
37AQI
14th May 2025
35AQI
35AQI
15th May 2025
37AQI
37AQI
16th May 2025
37AQI
37AQI
17th May 2025
42AQI
42AQI
18th May 2025
37AQI
37AQI
19th May 2025
38AQI
38AQI
20th May 2025
37AQI
37AQI
21st May 2025
35AQI
35AQI
22nd May 2025
41AQI
41AQI
23rd May 2025
43AQI
43AQI
24th May 2025
46AQI
46AQI
25th May 2025
43AQI
43AQI
26th May 2025
41AQI
41AQI
27th May 2025
38AQI
38AQI
28th May 2025
44AQI
44AQI
29th May 2025
46AQI
46AQI
30th May 2025
41AQI
41AQI
31st May 2025
46AQI
46AQI
1st June 2025
46AQI
46AQI
2nd June 2025
34AQI
34AQI
3rd June 2025
37AQI
37AQI
4th June 2025
40AQI
40AQI
5th June 2025
45AQI
45AQI
6th June 2025
48AQI
48AQI
7th June 2025
48AQI
48AQI
8th June 2025
46AQI
46AQI
9th June 2025
49AQI
49AQI
10th June 2025
52AQI
52AQI
11th June 2025
52AQI
52AQI
12th June 2025
50AQI
50AQI
13th June 2025
51AQI
51AQI
14th June 2025
47AQI
47AQI
15th June 2025
48AQI
48AQI
16th June 2025
49AQI
49AQI
17th June 2025
47AQI
47AQI
18th June 2025
51AQI
51AQI
19th June 2025
48AQI
48AQI
20th June 2025
45AQI
45AQI
21st June 2025
38AQI
38AQI
22nd June 2025
36AQI
36AQI
23rd June 2025
40AQI
40AQI
24th June 2025
46AQI
46AQI
25th June 2025
48AQI
48AQI
26th June 2025
48AQI
48AQI
27th June 2025
46AQI
46AQI
28th June 2025
40AQI
40AQI
29th June 2025
40AQI
40AQI
30th June 2025
46AQI
46AQI
1st July 2025
53AQI
53AQI
2nd July 2025
52AQI
52AQI
3rd July 2025
50AQI
50AQI
4th July 2025
45AQI
45AQI
5th July 2025
58AQI
58AQI
6th July 2025
53AQI
53AQI
7th July 2025
45AQI
45AQI
8th July 2025
46AQI
46AQI
9th July 2025
49AQI
49AQI
10th July 2025
45AQI
45AQI
11th July 2025
41AQI
41AQI
12th July 2025
47AQI
47AQI
13th July 2025
51AQI
51AQI
14th July 2025
45AQI
45AQI
15th July 2025
33AQI
33AQI
16th July 2025
31AQI
31AQI
17th July 2025
37AQI
37AQI
18th July 2025
53AQI
53AQI
19th July 2025
44AQI
44AQI
20th July 2025
31AQI
31AQI
21st July 2025
23AQI
23AQI
22nd July 2025
28AQI
28AQI
23rd July 2025
30AQI
30AQI
24th July 2025
32AQI
32AQI
25th July 2025
32AQI
32AQI
26th July 2025
32AQI
32AQI
27th July 2025
27AQI
27AQI
28th July 2025
30AQI
30AQI
29th July 2025
27AQI
27AQI
30th July 2025
34AQI
34AQI
31st July 2025
51AQI
51AQI
1st August 2025
38AQI
38AQI
2nd August 2025
35AQI
35AQI
3rd August 2025
44AQI
44AQI
4th August 2025
28AQI
28AQI
5th August 2025
27AQI
27AQI
6th August 2025
35AQI
35AQI
7th August 2025
26AQI
26AQI
8th August 2025
20AQI
20AQI
9th August 2025
26AQI
26AQI
10th August 2025
26AQI
26AQI
11th August 2025
27AQI
27AQI
57AQI
56AQI
53AQI
45AQI
41AQI
45AQI
40AQI
30AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202547AQI
1
30
28
7
24
28
2
31
26
4
24
7
11
128
95
Highest AQI recorded in
January57AQI
Lowest AQI recorded in
August30AQI
202452AQI
16
13
2
1
28
4
27
3
27
12
19
29
1
8
21
2
12
17
2
18
10
1
1
22
9
16
14
1
30
142
216
7
1
Highest AQI recorded in
August63AQI
Lowest AQI recorded in
June43AQI
202351AQI
31
28
31
30
28
30
31
31
30
30
3
24
31
34
324
Highest AQI recorded in
August55AQI
Lowest AQI recorded in
December26AQI
202245AQI
24
7
17
5
28
30
31
30
20
4
2
25
4
31
30
31
180
135
4
Highest AQI recorded in
September68AQI
Lowest AQI recorded in
May29AQI
202143AQI
28
2
26
2
29
2
30
31
30
12
18
1
11
16
2
2
21
5
4
30
1
21
9
24
7
293
62
7
2
Highest AQI recorded in
August66AQI
Lowest AQI recorded in
October31AQI
202043AQI
13
20
19
30
30
1
17
10
4
14
8
5
3
24
3
3
26
4
20
11
213
37
12
3
Highest AQI recorded in
September74AQI
Lowest AQI recorded in
June28AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2024(Avg.)
52AQILeast Polluted Year Recorded
2021(Avg.)
43AQIMeridian's annual 2025 AQI (47) shows an average percentage change of 1.9% (worsened AQI) compared to previous years: 2020 (43), 2021 (43), 2022 (45), 2023 (51), 2024 (52).
