Coeur Dalene, 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
Coeur Dalene, Idaho, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
13th Aug 2021
182AQILowest AQI recorded on
24th Aug 2024
14AQISame Day Analysis (9th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 20 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: 9th Aug - 10th Aug 2025
Coeur Dalene, Idaho, United States
AQI
Day
Night
.
5 AM9th Aug 2025
8 PM
4 AM10th Aug 2025
Day time
Avg. Highest Time
1PM9th Aug
23AQI
Avg. Lowest Time
11AM9th Aug
18AQI
Night time
Avg. Highest Time
3AM10th Aug
24AQI
Avg. Lowest Time
11PM9th Aug
21AQI
In the last 24 hours,
Coeur Dalene's AQI reached its highest point of 24 at 3 AM during the Night, while the lowest point, 18, was recorded at 11 AM during the Day between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Coeur Dalene, Idaho, United States
JulAug
11th - 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 - 09th09th - 10th10th
Day
Night
11th Jul 2025265 AMAQI
11th Jul 2025246 AMAQI
11th Jul 2025247 AMAQI
11th Jul 2025248 AMAQI
11th Jul 2025249 AMAQI
11th Jul 20252310 AMAQI
11th Jul 20252311 AMAQI
11th Jul 20252312 PMAQI
11th Jul 2025241 PMAQI
11th Jul 2025262 PMAQI
11th Jul 2025263 PMAQI
11th Jul 2025254 PMAQI
11th Jul 2025245 PMAQI
11th Jul 2025246 PMAQI
11th Jul 2025247 PMAQI
11th Jul 2025248 PMAQI
11th Jul 2025259 PMAQI
11th Jul 20252410 PMAQI
11th Jul 20252511 PMAQI
12th Jul 20252712 AMAQI
12th Jul 2025281 AMAQI
12th Jul 2025272 AMAQI
12th Jul 2025263 AMAQI
12th Jul 2025264 AMAQI
21°C12/29°C
12th Jul 2025315 AMAQI
12th Jul 2025346 AMAQI
12th Jul 2025297 AMAQI
12th Jul 2025268 AMAQI
12th Jul 2025259 AMAQI
12th Jul 20252510 AMAQI
12th Jul 20252611 AMAQI
12th Jul 20252712 PMAQI
12th Jul 2025311 PMAQI
12th Jul 2025302 PMAQI
12th Jul 2025273 PMAQI
12th Jul 2025274 PMAQI
12th Jul 2025265 PMAQI
12th Jul 2025256 PMAQI
12th Jul 2025247 PMAQI
12th Jul 2025268 PMAQI
12th Jul 2025259 PMAQI
12th Jul 20252510 PMAQI
12th Jul 20252411 PMAQI
13th Jul 20252712 AMAQI
13th Jul 2025281 AMAQI
13th Jul 2025262 AMAQI
13th Jul 2025243 AMAQI
13th Jul 2025254 AMAQI
24°C14/31°C
13th Jul 2025285 AMAQI
13th Jul 2025236 AMAQI
13th Jul 2025227 AMAQI
13th Jul 2025248 AMAQI
13th Jul 2025259 AMAQI
13th Jul 20252710 AMAQI
13th Jul 20252511 AMAQI
13th Jul 20252412 PMAQI
13th Jul 2025261 PMAQI
13th Jul 2025242 PMAQI
13th Jul 2025233 PMAQI
13th Jul 2025234 PMAQI
13th Jul 2025245 PMAQI
13th Jul 2025246 PMAQI
13th Jul 2025267 PMAQI
13th Jul 2025268 PMAQI
13th Jul 2025269 PMAQI
13th Jul 20252410 PMAQI
13th Jul 20252211 PMAQI
14th Jul 20252612 AMAQI
14th Jul 2025271 AMAQI
14th Jul 2025272 AMAQI
14th Jul 2025243 AMAQI
14th Jul 2025204 AMAQI
27°C19/34°C
14th Jul 2025195 AMAQI
14th Jul 2025216 AMAQI
14th Jul 2025217 AMAQI
14th Jul 2025238 AMAQI
14th Jul 2025249 AMAQI
14th Jul 20252610 AMAQI
14th Jul 20253011 AMAQI
14th Jul 20253412 PMAQI
14th Jul 2025321 PMAQI
14th Jul 2025322 PMAQI
14th Jul 2025313 PMAQI
14th Jul 2025304 PMAQI
14th Jul 2025285 PMAQI
14th Jul 2025276 PMAQI
14th Jul 2025257 PMAQI
14th Jul 2025258 PMAQI
14th Jul 2025229 PMAQI
14th Jul 20252410 PMAQI
14th Jul 20252411 PMAQI
15th Jul 20252412 AMAQI
15th Jul 2025261 AMAQI
15th Jul 2025262 AMAQI
15th Jul 2025273 AMAQI
15th Jul 2025274 AMAQI
26°C21/31°C
15th Jul 2025255 AMAQI
15th Jul 2025226 AMAQI
15th Jul 2025207 AMAQI
15th Jul 2025198 AMAQI
15th Jul 2025209 AMAQI
15th Jul 20252110 AMAQI
15th Jul 20252211 AMAQI
15th Jul 20252312 PMAQI
15th Jul 2025241 PMAQI
15th Jul 2025232 PMAQI
15th Jul 2025233 PMAQI
15th Jul 2025234 PMAQI
15th Jul 2025255 PMAQI
15th Jul 2025356 PMAQI
15th Jul 2025267 PMAQI
15th Jul 2025278 PMAQI
15th Jul 2025289 PMAQI
15th Jul 20252810 PMAQI
15th Jul 20252911 PMAQI
16th Jul 20252912 AMAQI
16th Jul 2025301 AMAQI
16th Jul 2025292 AMAQI
16th Jul 2025303 AMAQI
16th Jul 2025314 AMAQI
19°C16/24°C
16th Jul 2025325 AMAQI
16th Jul 2025326 AMAQI
16th Jul 2025307 AMAQI
16th Jul 2025328 AMAQI
16th Jul 2025339 AMAQI
16th Jul 20253310 AMAQI
16th Jul 20253311 AMAQI
16th Jul 20253812 PMAQI
16th Jul 2025381 PMAQI
16th Jul 2025362 PMAQI
16th Jul 2025353 PMAQI
16th Jul 2025354 PMAQI
16th Jul 2025355 PMAQI
16th Jul 2025356 PMAQI
16th Jul 2025327 PMAQI
16th Jul 2025348 PMAQI
16th Jul 2025329 PMAQI
16th Jul 20253210 PMAQI
16th Jul 20253211 PMAQI
17th Jul 20253312 AMAQI
17th Jul 2025351 AMAQI
17th Jul 2025342 AMAQI
17th Jul 2025353 AMAQI
17th Jul 2025344 AMAQI
20°C10/27°C
17th Jul 2025325 AMAQI
17th Jul 2025316 AMAQI
17th Jul 2025327 AMAQI
17th Jul 2025328 AMAQI
17th Jul 2025329 AMAQI
17th Jul 20253610 AMAQI
17th Jul 20254111 AMAQI
17th Jul 20254012 PMAQI
17th Jul 2025431 PMAQI
17th Jul 2025402 PMAQI
17th Jul 2025373 PMAQI
17th Jul 2025364 PMAQI
17th Jul 2025355 PMAQI
17th Jul 2025356 PMAQI
17th Jul 2025347 PMAQI
17th Jul 2025358 PMAQI
17th Jul 2025359 PMAQI
17th Jul 20253410 PMAQI
17th Jul 20253411 PMAQI
18th Jul 20253712 AMAQI
18th Jul 2025361 AMAQI
18th Jul 2025362 AMAQI
18th Jul 2025333 AMAQI
18th Jul 2025394 AMAQI
24°C18/30°C
18th Jul 2025435 AMAQI
18th Jul 2025396 AMAQI
18th Jul 2025387 AMAQI
18th Jul 2025348 AMAQI
18th Jul 2025329 AMAQI
18th Jul 20253210 AMAQI
18th Jul 20253511 AMAQI
18th Jul 20253512 PMAQI
18th Jul 2025361 PMAQI
18th Jul 2025352 PMAQI
18th Jul 2025343 PMAQI
18th Jul 2025334 PMAQI
18th Jul 2025335 PMAQI
18th Jul 2025336 PMAQI
18th Jul 2025337 PMAQI
18th Jul 2025338 PMAQI
18th Jul 2025329 PMAQI
18th Jul 20253110 PMAQI
18th Jul 20253311 PMAQI
19th Jul 20253312 AMAQI
19th Jul 2025331 AMAQI
19th Jul 2025342 AMAQI
19th Jul 2025353 AMAQI
19th Jul 2025324 AMAQI
24°C16/32°C
19th Jul 2025315 AMAQI
19th Jul 2025306 AMAQI
19th Jul 2025337 AMAQI
19th Jul 2025348 AMAQI
19th Jul 2025329 AMAQI
19th Jul 20253310 AMAQI
19th Jul 20253411 AMAQI
19th Jul 20253212 PMAQI
19th Jul 2025321 PMAQI
19th Jul 2025312 PMAQI
19th Jul 2025323 PMAQI
19th Jul 2025334 PMAQI
19th Jul 2025315 PMAQI
19th Jul 2025316 PMAQI
19th Jul 2025307 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025289 PMAQI
19th Jul 20252910 PMAQI
19th Jul 20252811 PMAQI
20th Jul 20252812 AMAQI
20th Jul 2025281 AMAQI
20th Jul 2025302 AMAQI
20th Jul 2025303 AMAQI
20th Jul 2025304 AMAQI
21°C16/27°C
20th Jul 2025315 AMAQI
20th Jul 2025276 AMAQI
20th Jul 2025267 AMAQI
20th Jul 2025308 AMAQI
20th Jul 2025319 AMAQI
20th Jul 20253210 AMAQI
20th Jul 20253011 AMAQI
20th Jul 20253412 PMAQI
20th Jul 2025431 PMAQI
20th Jul 2025412 PMAQI
20th Jul 2025323 PMAQI
20th Jul 2025344 PMAQI
20th Jul 2025345 PMAQI
20th Jul 2025326 PMAQI
20th Jul 2025317 PMAQI
20th Jul 2025308 PMAQI
20th Jul 2025319 PMAQI
20th Jul 20253110 PMAQI
20th Jul 20253211 PMAQI
21st Jul 20253112 AMAQI
21st Jul 2025321 AMAQI
21st Jul 2025312 AMAQI
21st Jul 2025313 AMAQI
21st Jul 2025294 AMAQI
21°C15/27°C
21st Jul 2025315 AMAQI
21st Jul 2025326 AMAQI
21st Jul 2025307 AMAQI
21st Jul 2025318 AMAQI
21st Jul 2025309 AMAQI
21st Jul 20253010 AMAQI
21st Jul 20252911 AMAQI
21st Jul 20252812 PMAQI
21st Jul 2025291 PMAQI
21st Jul 2025302 PMAQI
21st Jul 2025323 PMAQI
21st Jul 2025304 PMAQI
21st Jul 2025325 PMAQI
21st Jul 2025336 PMAQI
21st Jul 2025317 PMAQI
21st Jul 2025348 PMAQI
21st Jul 2025319 PMAQI
21st Jul 20253310 PMAQI
21st Jul 20253111 PMAQI
22nd Jul 20253112 AMAQI
22nd Jul 2025331 AMAQI
22nd Jul 2025332 AMAQI
22nd Jul 2025323 AMAQI
22nd Jul 2025304 AMAQI
18°C14/22°C
22nd Jul 2025265 AMAQI
22nd Jul 2025296 AMAQI
22nd Jul 2025297 AMAQI
22nd Jul 2025298 AMAQI
22nd Jul 2025319 AMAQI
22nd Jul 20253210 AMAQI
22nd Jul 20253411 AMAQI
22nd Jul 20253412 PMAQI
22nd Jul 2025361 PMAQI
22nd Jul 2025382 PMAQI
22nd Jul 2025373 PMAQI
22nd Jul 2025364 PMAQI
22nd Jul 2025375 PMAQI
22nd Jul 2025366 PMAQI
22nd Jul 2025347 PMAQI
22nd Jul 2025348 PMAQI
22nd Jul 2025359 PMAQI
22nd Jul 20253510 PMAQI
22nd Jul 20253511 PMAQI
23rd Jul 20253512 AMAQI
23rd Jul 2025341 AMAQI
23rd Jul 2025322 AMAQI
23rd Jul 2025313 AMAQI
23rd Jul 2025274 AMAQI
17°C13/22°C
23rd Jul 2025265 AMAQI
23rd Jul 2025286 AMAQI
23rd Jul 2025287 AMAQI
23rd Jul 2025288 AMAQI
23rd Jul 2025319 AMAQI
23rd Jul 20253310 AMAQI
23rd Jul 20253111 AMAQI
23rd Jul 20253112 PMAQI
23rd Jul 2025331 PMAQI
23rd Jul 2025322 PMAQI
23rd Jul 2025333 PMAQI
23rd Jul 2025324 PMAQI
23rd Jul 2025325 PMAQI
23rd Jul 2025326 PMAQI
23rd Jul 2025327 PMAQI
23rd Jul 2025318 PMAQI
23rd Jul 2025309 PMAQI
23rd Jul 20252910 PMAQI
23rd Jul 20253211 PMAQI
24th Jul 20253212 AMAQI
24th Jul 2025321 AMAQI
24th Jul 2025322 AMAQI
24th Jul 2025303 AMAQI
24th Jul 2025304 AMAQI
21°C11/28°C
24th Jul 2025345 AMAQI
24th Jul 2025356 AMAQI
24th Jul 2025337 AMAQI
24th Jul 2025338 AMAQI
24th Jul 2025359 AMAQI
24th Jul 20253410 AMAQI
24th Jul 20253611 AMAQI
24th Jul 20253612 PMAQI
24th Jul 2025351 PMAQI
24th Jul 2025372 PMAQI
24th Jul 2025343 PMAQI
24th Jul 2025344 PMAQI
24th Jul 2025345 PMAQI
24th Jul 2025346 PMAQI
24th Jul 2025347 PMAQI
24th Jul 2025338 PMAQI
24th Jul 2025309 PMAQI
24th Jul 20252910 PMAQI
24th Jul 20253111 PMAQI
25th Jul 20253212 AMAQI
25th Jul 2025301 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025293 AMAQI
25th Jul 2025264 AMAQI
23°C14/31°C
25th Jul 2025265 AMAQI
25th Jul 2025296 AMAQI
25th Jul 2025307 AMAQI
25th Jul 2025288 AMAQI
25th Jul 2025289 AMAQI
25th Jul 20253010 AMAQI
25th Jul 20253111 AMAQI
25th Jul 20253012 PMAQI
25th Jul 2025281 PMAQI
25th Jul 2025262 PMAQI
25th Jul 2025283 PMAQI
25th Jul 2025284 PMAQI
25th Jul 2025275 PMAQI
25th Jul 2025276 PMAQI
25th Jul 2025287 PMAQI
25th Jul 2025288 PMAQI
25th Jul 2025269 PMAQI
25th Jul 20252610 PMAQI
25th Jul 20252611 PMAQI
26th Jul 20252612 AMAQI
26th Jul 2025281 AMAQI
26th Jul 2025292 AMAQI
26th Jul 2025273 AMAQI
26th Jul 2025254 AMAQI
22°C14/30°C
26th Jul 2025265 AMAQI
26th Jul 2025266 AMAQI
26th Jul 2025267 AMAQI
26th Jul 2025268 AMAQI
26th Jul 2025249 AMAQI
26th Jul 20252210 AMAQI
26th Jul 20252311 AMAQI
26th Jul 20252512 PMAQI
26th Jul 2025261 PMAQI
26th Jul 2025252 PMAQI
26th Jul 2025253 PMAQI
26th Jul 2025254 PMAQI
26th Jul 2025255 PMAQI
26th Jul 2025246 PMAQI
26th Jul 2025257 PMAQI
26th Jul 2025268 PMAQI
26th Jul 2025249 PMAQI
26th Jul 20252410 PMAQI
26th Jul 20252511 PMAQI
27th Jul 20252512 AMAQI
27th Jul 2025271 AMAQI
27th Jul 2025272 AMAQI
27th Jul 2025273 AMAQI
27th Jul 2025244 AMAQI
21°C14/29°C
27th Jul 2025245 AMAQI
27th Jul 2025246 AMAQI
27th Jul 2025267 AMAQI
27th Jul 2025288 AMAQI
27th Jul 2025269 AMAQI
27th Jul 20252410 AMAQI
27th Jul 20252411 AMAQI
27th Jul 20252412 PMAQI
27th Jul 2025251 PMAQI
27th Jul 2025282 PMAQI
27th Jul 2025263 PMAQI
27th Jul 2025244 PMAQI
27th Jul 2025245 PMAQI
27th Jul 2025256 PMAQI
27th Jul 2025257 PMAQI
27th Jul 2025258 PMAQI
27th Jul 2025259 PMAQI
27th Jul 20252310 PMAQI
27th Jul 20252411 PMAQI
28th Jul 20252512 AMAQI
28th Jul 2025261 AMAQI
28th Jul 2025272 AMAQI
28th Jul 2025273 AMAQI
28th Jul 2025264 AMAQI
23°C14/29°C
28th Jul 2025245 AMAQI
28th Jul 2025236 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025268 AMAQI
28th Jul 2025249 AMAQI
28th Jul 20252610 AMAQI
28th Jul 20252711 AMAQI
28th Jul 20252612 PMAQI
28th Jul 2025261 PMAQI
28th Jul 2025252 PMAQI
28th Jul 2025263 PMAQI
28th Jul 2025264 PMAQI
28th Jul 2025275 PMAQI
28th Jul 2025256 PMAQI
28th Jul 2025247 PMAQI
28th Jul 2025218 PMAQI
28th Jul 2025219 PMAQI
28th Jul 20252210 PMAQI
28th Jul 20252411 PMAQI
29th Jul 20252412 AMAQI
29th Jul 2025241 AMAQI
29th Jul 2025242 AMAQI
29th Jul 2025223 AMAQI
29th Jul 2025184 AMAQI
24°C15/31°C
29th Jul 2025205 AMAQI
29th Jul 2025206 AMAQI
29th Jul 2025237 AMAQI
29th Jul 2025228 AMAQI
29th Jul 2025219 AMAQI
29th Jul 20252010 AMAQI
29th Jul 20252211 AMAQI
29th Jul 20252512 PMAQI
29th Jul 2025261 PMAQI
29th Jul 2025262 PMAQI
29th Jul 2025243 PMAQI
29th Jul 2025254 PMAQI
29th Jul 2025245 PMAQI
29th Jul 2025236 PMAQI
29th Jul 2025247 PMAQI
29th Jul 2025248 PMAQI
29th Jul 2025229 PMAQI
29th Jul 20252310 PMAQI
29th Jul 20252311 PMAQI
30th Jul 20252612 AMAQI
30th Jul 2025261 AMAQI
30th Jul 2025262 AMAQI
30th Jul 2025263 AMAQI
30th Jul 2025264 AMAQI
26°C18/33°C
30th Jul 2025255 AMAQI
30th Jul 2025246 AMAQI
30th Jul 2025247 AMAQI
30th Jul 2025248 AMAQI
30th Jul 2025289 AMAQI
30th Jul 20253010 AMAQI
30th Jul 20253711 AMAQI
30th Jul 20253712 PMAQI
30th Jul 2025431 PMAQI
30th Jul 2025352 PMAQI
30th Jul 2025353 PMAQI
30th Jul 2025354 PMAQI
30th Jul 2025355 PMAQI
30th Jul 2025356 PMAQI
30th Jul 2025357 PMAQI
30th Jul 2025358 PMAQI
30th Jul 2025289 PMAQI
30th Jul 20252410 PMAQI
30th Jul 20252711 PMAQI
31st Jul 20252912 AMAQI
31st Jul 2025291 AMAQI
31st Jul 2025292 AMAQI
31st Jul 2025283 AMAQI
31st Jul 2025294 AMAQI
28°C21/35°C
31st Jul 2025295 AMAQI
31st Jul 2025336 AMAQI
31st Jul 2025327 AMAQI
31st Jul 2025358 AMAQI
31st Jul 2025369 AMAQI
31st Jul 20254210 AMAQI
31st Jul 20254311 AMAQI
31st Jul 20254612 PMAQI
31st Jul 2025471 PMAQI
31st Jul 2025412 PMAQI
31st Jul 2025363 PMAQI
31st Jul 2025314 PMAQI
31st Jul 2025295 PMAQI
31st Jul 2025266 PMAQI
31st Jul 2025357 PMAQI
31st Jul 2025388 PMAQI
31st Jul 2025369 PMAQI
31st Jul 20253510 PMAQI
31st Jul 20253611 PMAQI
1st Aug 20253312 AMAQI
1st Aug 2025341 AMAQI
1st Aug 2025352 AMAQI
1st Aug 2025353 AMAQI
1st Aug 2025364 AMAQI
28°C21/35°C
1st Aug 2025385 AMAQI
1st Aug 2025366 AMAQI
1st Aug 2025357 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025389 AMAQI
1st Aug 20253710 AMAQI
1st Aug 20253811 AMAQI
1st Aug 20253912 PMAQI
1st Aug 2025421 PMAQI
1st Aug 2025442 PMAQI
1st Aug 2025473 PMAQI
1st Aug 2025484 PMAQI
1st Aug 2025475 PMAQI
1st Aug 2025476 PMAQI
1st Aug 2025397 PMAQI
1st Aug 2025458 PMAQI
1st Aug 2025499 PMAQI
1st Aug 20254910 PMAQI
1st Aug 20255011 PMAQI
2nd Aug 20255212 AMAQI
2nd Aug 2025511 AMAQI
2nd Aug 2025502 AMAQI
2nd Aug 2025523 AMAQI
2nd Aug 2025504 AMAQI
23°C19/28°C
2nd Aug 2025495 AMAQI
2nd Aug 2025496 AMAQI
2nd Aug 2025487 AMAQI
2nd Aug 2025478 AMAQI
2nd Aug 2025489 AMAQI
2nd Aug 20254610 AMAQI
2nd Aug 20254611 AMAQI
2nd Aug 20254612 PMAQI
2nd Aug 2025471 PMAQI
2nd Aug 2025492 PMAQI
2nd Aug 2025443 PMAQI
2nd Aug 2025444 PMAQI
2nd Aug 2025435 PMAQI
2nd Aug 2025426 PMAQI
2nd Aug 2025467 PMAQI
2nd Aug 2025418 PMAQI
2nd Aug 2025389 PMAQI
2nd Aug 20253510 PMAQI
2nd Aug 20253911 PMAQI
3rd Aug 20254312 AMAQI
3rd Aug 2025421 AMAQI
3rd Aug 2025422 AMAQI
3rd Aug 2025423 AMAQI
3rd Aug 2025434 AMAQI
24°C19/30°C
3rd Aug 2025425 AMAQI
3rd Aug 2025416 AMAQI
3rd Aug 2025467 AMAQI
3rd Aug 2025468 AMAQI
3rd Aug 2025459 AMAQI
3rd Aug 20254910 AMAQI
3rd Aug 20255011 AMAQI
3rd Aug 20254812 PMAQI
3rd Aug 2025481 PMAQI
3rd Aug 2025502 PMAQI
3rd Aug 2025463 PMAQI
3rd Aug 2025424 PMAQI
3rd Aug 2025385 PMAQI
3rd Aug 2025356 PMAQI
3rd Aug 2025417 PMAQI
3rd Aug 2025368 PMAQI
3rd Aug 2025299 PMAQI
3rd Aug 20253110 PMAQI
3rd Aug 20253511 PMAQI
4th Aug 20253712 AMAQI
4th Aug 2025361 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025363 AMAQI
4th Aug 2025394 AMAQI
25°C18/31°C
4th Aug 2025395 AMAQI
4th Aug 2025406 AMAQI
4th Aug 2025397 AMAQI
4th Aug 2025398 AMAQI
4th Aug 2025399 AMAQI
4th Aug 20254110 AMAQI
4th Aug 20254611 AMAQI
4th Aug 20254112 PMAQI
4th Aug 2025371 PMAQI
4th Aug 2025322 PMAQI
4th Aug 2025273 PMAQI
4th Aug 2025264 PMAQI
4th Aug 2025325 PMAQI
4th Aug 2025336 PMAQI
4th Aug 2025357 PMAQI
4th Aug 2025318 PMAQI
4th Aug 2025269 PMAQI
4th Aug 20252610 PMAQI
4th Aug 20252411 PMAQI
5th Aug 20252712 AMAQI
5th Aug 2025291 AMAQI
5th Aug 2025312 AMAQI
5th Aug 2025323 AMAQI
5th Aug 2025364 AMAQI
20°C14/26°C
5th Aug 2025345 AMAQI
5th Aug 2025316 AMAQI
5th Aug 2025307 AMAQI
5th Aug 2025338 AMAQI
5th Aug 2025329 AMAQI
5th Aug 20253210 AMAQI
5th Aug 20253211 AMAQI
5th Aug 20253412 PMAQI
5th Aug 2025351 PMAQI
5th Aug 2025362 PMAQI
5th Aug 2025363 PMAQI
5th Aug 2025334 PMAQI
5th Aug 2025345 PMAQI
5th Aug 2025296 PMAQI
5th Aug 2025327 PMAQI
5th Aug 2025308 PMAQI
5th Aug 2025269 PMAQI
5th Aug 20252210 PMAQI
5th Aug 20252511 PMAQI
6th Aug 20252812 AMAQI
6th Aug 2025291 AMAQI
6th Aug 2025292 AMAQI
6th Aug 2025283 AMAQI
6th Aug 2025294 AMAQI
21°C15/28°C
6th Aug 2025285 AMAQI
6th Aug 2025286 AMAQI
6th Aug 2025287 AMAQI
6th Aug 2025288 AMAQI
6th Aug 2025299 AMAQI
6th Aug 20253010 AMAQI
6th Aug 20253211 AMAQI
6th Aug 20252912 PMAQI
6th Aug 2025331 PMAQI
6th Aug 2025372 PMAQI
6th Aug 2025363 PMAQI
6th Aug 2025344 PMAQI
6th Aug 2025345 PMAQI
6th Aug 2025366 PMAQI
6th Aug 2025287 PMAQI
6th Aug 2025298 PMAQI
6th Aug 2025299 PMAQI
6th Aug 20252910 PMAQI
6th Aug 20253011 PMAQI
7th Aug 20252912 AMAQI
7th Aug 2025291 AMAQI
7th Aug 2025302 AMAQI
7th Aug 2025273 AMAQI
7th Aug 2025184 AMAQI
21°C17/25°C
7th Aug 2025195 AMAQI
7th Aug 2025226 AMAQI
7th Aug 2025207 AMAQI
7th Aug 2025208 AMAQI
7th Aug 2025199 AMAQI
7th Aug 20252110 AMAQI
7th Aug 20252511 AMAQI
7th Aug 20252612 PMAQI
7th Aug 2025231 PMAQI
7th Aug 2025232 PMAQI
7th Aug 2025243 PMAQI
7th Aug 2025234 PMAQI
7th Aug 2025205 PMAQI
7th Aug 2025206 PMAQI
7th Aug 2025247 PMAQI
7th Aug 2025258 PMAQI
7th Aug 2025219 PMAQI
7th Aug 20252110 PMAQI
7th Aug 20252211 PMAQI
8th Aug 20252212 AMAQI
8th Aug 2025221 AMAQI
8th Aug 2025222 AMAQI
8th Aug 2025223 AMAQI
8th Aug 2025184 AMAQI
18°C15/21°C
8th Aug 2025175 AMAQI
8th Aug 2025166 AMAQI
8th Aug 2025167 AMAQI
8th Aug 2025178 AMAQI
8th Aug 2025189 AMAQI
8th Aug 20252010 AMAQI
8th Aug 20251911 AMAQI
8th Aug 20251712 PMAQI
8th Aug 2025171 PMAQI
8th Aug 2025192 PMAQI
8th Aug 2025193 PMAQI
8th Aug 2025194 PMAQI
8th Aug 2025185 PMAQI
8th Aug 2025186 PMAQI
8th Aug 2025187 PMAQI
8th Aug 2025188 PMAQI
8th Aug 2025199 PMAQI
8th Aug 20251810 PMAQI
8th Aug 20251911 PMAQI
9th Aug 20252112 AMAQI
9th Aug 2025221 AMAQI
9th Aug 2025222 AMAQI
9th Aug 2025213 AMAQI
9th Aug 2025184 AMAQI
18°C10/25°C
9th Aug 2025185 AMAQI
9th Aug 2025216 AMAQI
9th Aug 2025197 AMAQI
9th Aug 2025198 AMAQI
9th Aug 2025199 AMAQI
9th Aug 20251910 AMAQI
9th Aug 20251811 AMAQI
9th Aug 20252012 PMAQI
9th Aug 2025231 PMAQI
9th Aug 2025232 PMAQI
9th Aug 2025213 PMAQI
9th Aug 2025194 PMAQI
9th Aug 2025205 PMAQI
9th Aug 2025196 PMAQI
9th Aug 2025207 PMAQI
9th Aug 2025218 PMAQI
9th Aug 2025219 PMAQI
9th Aug 20252210 PMAQI
9th Aug 20252111 PMAQI
10th Aug 20252212 AMAQI
10th Aug 2025221 AMAQI
10th Aug 2025232 AMAQI
10th Aug 2025243 AMAQI
10th Aug 2025224 AMAQI
22°C12/29°C
10th Aug 2025225 AMAQI
5 AM10th Aug 2025266 AMAQI
10th Aug 2025257 AMAQI
10th Aug 2025248 AMAQI
10th Aug 2025229 AMAQI
10th Aug 20252210 AMAQI
10th Aug 20252411 AMAQI
10th Aug 20252012 PMAQI
12 PM10th Aug 2025241 PMAQI
10th Aug 2025222 PMAQI
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
1 PM - 8 PM
31AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
5 AM - 12 PM
30AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 8 PM (Avg. 31), while the lowest AQI was between 5 AM to 12 PM (Avg. 30).
Night time
Avg. Highest Time
12 AM - 11 PM
29AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
29AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 29), while the lowest AQI was between 12 AM to 11 PM (Avg. 29).
2025 Days Vs Air Quality
Coeur Dalene, Idaho, United States
2025
93%
206
7%
15
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Good
206 DaysModerate
15 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% of 222 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
Coeur Dalene, 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
35AQI
35AQI
2nd January 2025
45AQI
45AQI
3rd January 2025
37AQI
37AQI
4th January 2025
37AQI
37AQI
5th January 2025
32AQI
32AQI
6th January 2025
34AQI
34AQI
7th January 2025
36AQI
36AQI
8th January 2025
35AQI
35AQI
9th January 2025
33AQI
33AQI
10th January 2025
37AQI
37AQI
11th January 2025
47AQI
47AQI
12th January 2025
47AQI
47AQI
13th January 2025
37AQI
37AQI
14th January 2025
38AQI
38AQI
15th January 2025
41AQI
41AQI
16th January 2025
29AQI
29AQI
17th January 2025
29AQI
29AQI
18th January 2025
33AQI
33AQI
19th January 2025
37AQI
37AQI
20th January 2025
33AQI
33AQI
21st January 2025
38AQI
38AQI
22nd January 2025
55AQI
55AQI
23rd January 2025
47AQI
47AQI
24th January 2025
59AQI
59AQI
25th January 2025
58AQI
58AQI
26th January 2025
56AQI
56AQI
27th January 2025
57AQI
57AQI
28th January 2025
59AQI
59AQI
29th January 2025
59AQI
59AQI
30th January 2025
58AQI
58AQI
31st January 2025
64AQI
64AQI
1st February 2025
27AQI
27AQI
2nd February 2025
43AQI
43AQI
3rd February 2025
39AQI
39AQI
4th February 2025
25AQI
25AQI
5th February 2025
28AQI
28AQI
6th February 2025
55AQI
55AQI
7th February 2025
45AQI
45AQI
8th February 2025
37AQI
37AQI
9th February 2025
59AQI
59AQI
10th February 2025
57AQI
57AQI
11th February 2025
55AQI
55AQI
12th February 2025
57AQI
57AQI
13th February 2025
58AQI
58AQI
14th February 2025
43AQI
43AQI
15th February 2025
33AQI
33AQI
16th February 2025
39AQI
39AQI
17th February 2025
44AQI
44AQI
18th February 2025
35AQI
35AQI
19th February 2025
44AQI
44AQI
20th February 2025
40AQI
40AQI
21st February 2025
28AQI
28AQI
22nd February 2025
39AQI
39AQI
23rd February 2025
32AQI
32AQI
24th February 2025
25AQI
25AQI
25th February 2025
31AQI
31AQI
26th February 2025
35AQI
35AQI
27th February 2025
30AQI
30AQI
28th February 2025
39AQI
39AQI
1st March 2025
39AQI
39AQI
2nd March 2025
42AQI
42AQI
3rd March 2025
50AQI
50AQI
4th March 2025
30AQI
30AQI
5th March 2025
26AQI
26AQI
6th March 2025
44AQI
44AQI
7th March 2025
40AQI
40AQI
8th March 2025
35AQI
35AQI
9th March 2025
33AQI
33AQI
10th March 2025
23AQI
23AQI
11th March 2025
27AQI
27AQI
12th March 2025
25AQI
25AQI
13th March 2025
24AQI
24AQI
14th March 2025
32AQI
32AQI
15th March 2025
27AQI
27AQI
16th March 2025
20AQI
20AQI
17th March 2025
29AQI
29AQI
18th March 2025
30AQI
30AQI
19th March 2025
29AQI
29AQI
20th March 2025
25AQI
25AQI
21st March 2025
21AQI
21AQI
22nd March 2025
20AQI
20AQI
23rd March 2025
28AQI
28AQI
24th March 2025
20AQI
20AQI
25th March 2025
25AQI
25AQI
26th March 2025
25AQI
25AQI
27th March 2025
28AQI
28AQI
28th March 2025
26AQI
26AQI
29th March 2025
28AQI
28AQI
30th March 2025
37AQI
37AQI
31st March 2025
22AQI
22AQI
1st April 2025
25AQI
25AQI
2nd April 2025
26AQI
26AQI
3rd April 2025
31AQI
31AQI
4th April 2025
24AQI
24AQI
5th April 2025
32AQI
32AQI
6th April 2025
31AQI
31AQI
7th April 2025
28AQI
28AQI
8th April 2025
16AQI
16AQI
9th April 2025
23AQI
23AQI
10th April 2025
32AQI
32AQI
11th April 2025
23AQI
23AQI
12th April 2025
29AQI
29AQI
13th April 2025
24AQI
24AQI
14th April 2025
31AQI
31AQI
15th April 2025
31AQI
31AQI
16th April 2025
34AQI
34AQI
17th April 2025
22AQI
22AQI
18th April 2025
29AQI
29AQI
19th April 2025
30AQI
30AQI
20th April 2025
30AQI
30AQI
21st April 2025
22AQI
22AQI
22nd April 2025
20AQI
20AQI
23rd April 2025
22AQI
22AQI
24th April 2025
23AQI
23AQI
25th April 2025
25AQI
25AQI
26th April 2025
28AQI
28AQI
27th April 2025
33AQI
33AQI
28th April 2025
28AQI
28AQI
29th April 2025
25AQI
25AQI
30th April 2025
21AQI
21AQI
1st May 2025
26AQI
26AQI
2nd May 2025
26AQI
26AQI
3rd May 2025
31AQI
31AQI
4th May 2025
23AQI
23AQI
5th May 2025
22AQI
22AQI
6th May 2025
24AQI
24AQI
7th May 2025
29AQI
29AQI
8th May 2025
20AQI
20AQI
9th May 2025
26AQI
26AQI
10th May 2025
29AQI
29AQI
11th May 2025
23AQI
23AQI
12th May 2025
18AQI
18AQI
13th May 2025
20AQI
20AQI
14th May 2025
22AQI
22AQI
15th May 2025
22AQI
22AQI
16th May 2025
22AQI
22AQI
17th May 2025
16AQI
16AQI
18th May 2025
16AQI
16AQI
19th May 2025
19AQI
19AQI
20th May 2025
19AQI
19AQI
21st May 2025
20AQI
20AQI
22nd May 2025
26AQI
26AQI
23rd May 2025
23AQI
23AQI
24th May 2025
20AQI
20AQI
25th May 2025
24AQI
24AQI
26th May 2025
28AQI
28AQI
27th May 2025
20AQI
20AQI
28th May 2025
24AQI
24AQI
29th May 2025
26AQI
26AQI
30th May 2025
18AQI
18AQI
31st May 2025
23AQI
23AQI
1st June 2025
22AQI
22AQI
2nd June 2025
18AQI
18AQI
3rd June 2025
21AQI
21AQI
4th June 2025
24AQI
24AQI
5th June 2025
24AQI
24AQI
6th June 2025
30AQI
30AQI
7th June 2025
26AQI
26AQI
8th June 2025
24AQI
24AQI
9th June 2025
28AQI
28AQI
10th June 2025
31AQI
31AQI
11th June 2025
35AQI
35AQI
12th June 2025
41AQI
41AQI
13th June 2025
29AQI
29AQI
14th June 2025
24AQI
24AQI
15th June 2025
24AQI
24AQI
16th June 2025
26AQI
26AQI
17th June 2025
35AQI
35AQI
18th June 2025
32AQI
32AQI
19th June 2025
26AQI
26AQI
20th June 2025
25AQI
25AQI
21st June 2025
25AQI
25AQI
22nd June 2025
23AQI
23AQI
23rd June 2025
26AQI
26AQI
24th June 2025
44AQI
44AQI
25th June 2025
35AQI
35AQI
26th June 2025
31AQI
31AQI
27th June 2025
24AQI
24AQI
28th June 2025
21AQI
21AQI
29th June 2025
19AQI
19AQI
30th June 2025
23AQI
23AQI
1st July 2025
27AQI
27AQI
2nd July 2025
30AQI
30AQI
3rd July 2025
29AQI
29AQI
4th July 2025
26AQI
26AQI
5th July 2025
39AQI
39AQI
6th July 2025
26AQI
26AQI
7th July 2025
25AQI
25AQI
8th July 2025
29AQI
29AQI
9th July 2025
30AQI
30AQI
10th July 2025
23AQI
23AQI
11th July 2025
25AQI
25AQI
12th July 2025
27AQI
27AQI
13th July 2025
25AQI
25AQI
14th July 2025
26AQI
26AQI
15th July 2025
25AQI
25AQI
16th July 2025
33AQI
33AQI
17th July 2025
35AQI
35AQI
18th July 2025
35AQI
35AQI
19th July 2025
32AQI
32AQI
20th July 2025
31AQI
31AQI
21st July 2025
31AQI
31AQI
22nd July 2025
33AQI
33AQI
23rd July 2025
31AQI
31AQI
24th July 2025
33AQI
33AQI
25th July 2025
28AQI
28AQI
26th July 2025
25AQI
25AQI
27th July 2025
25AQI
25AQI
28th July 2025
25AQI
25AQI
29th July 2025
23AQI
23AQI
30th July 2025
30AQI
30AQI
31st July 2025
34AQI
34AQI
1st August 2025
41AQI
41AQI
2nd August 2025
46AQI
46AQI
3rd August 2025
41AQI
41AQI
4th August 2025
35AQI
35AQI
5th August 2025
31AQI
31AQI
6th August 2025
30AQI
30AQI
7th August 2025
23AQI
23AQI
8th August 2025
19AQI
19AQI
9th August 2025
20AQI
20AQI
43AQI
40AQI
29AQI
27AQI
23AQI
27AQI
29AQI
32AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202531AQI
22
9
22
6
31
30
31
30
31
9
206
15
Highest AQI recorded in
January43AQI
Lowest AQI recorded in
May23AQI
202436AQI
19
12
26
3
30
1
30
31
29
21
10
24
7
24
6
26
5
23
7
27
4
310
55
Highest AQI recorded in
January49AQI
Lowest AQI recorded in
June19AQI
202339AQI
19
12
25
3
29
2
30
26
2
28
2
31
21
8
1
1
28
2
24
6
7
18
2
16
15
284
70
3
1
Highest AQI recorded in
November66AQI
Lowest AQI recorded in
April27AQI
202239AQI
21
9
13
9
27
1
30
31
30
20
3
18
6
2
3
18
13
11
19
19
12
241
69
2
3
Highest AQI recorded in
November63AQI
Lowest AQI recorded in
May18AQI
202141AQI
13
16
1
26
2
22
9
29
1
31
30
15
13
3
15
7
6
3
25
3
2
28
3
21
8
1
27
4
282
66
13
3
Highest AQI recorded in
August72AQI
Lowest AQI recorded in
May21AQI
202038AQI
12
1
20
18
30
31
29
2
20
3
3
3
1
19
11
18
12
17
14
214
43
3
3
1
Highest AQI recorded in
September77AQI
Lowest AQI recorded in
May15AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
41AQILeast Polluted Year Recorded
2025(Avg.)
31AQICoeur Dalene's annual 2025 AQI (31) shows an average percentage change of -19.06% (improved AQI) compared to previous years: 2020 (38), 2021 (41), 2022 (39), 2023 (39), 2024 (36).
