Cottonwood, Lewiston, 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
Cottonwood, Lewiston, Idaho, United States
2021
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
13th Aug 2021
162AQILowest AQI recorded on
9th Aug 2025
17AQISame Day Analysis (11th August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 3rd highest AQI at 20 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 11th Aug - 12th Aug 2025
Cottonwood, Lewiston, Idaho, United States
AQI
Day
Night
.
5 AM11th Aug 2025
8 PM
4 AM12th Aug 2025
Day time
Avg. Highest Time
12PM11th Aug
27AQI
Avg. Lowest Time
6AM11th Aug
16AQI
Night time
Avg. Highest Time
10PM11th Aug
48AQI
Avg. Lowest Time
2AM12th Aug
24AQI
In the last 24 hours,
Cottonwood's AQI reached its highest point of 48 at 10 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Cottonwood, Lewiston, 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 2025205 AMAQI
13th Jul 2025156 AMAQI
13th Jul 2025177 AMAQI
13th Jul 2025188 AMAQI
13th Jul 2025179 AMAQI
13th Jul 20251810 AMAQI
13th Jul 20252211 AMAQI
13th Jul 20252212 PMAQI
13th Jul 2025241 PMAQI
13th Jul 2025212 PMAQI
13th Jul 2025203 PMAQI
13th Jul 2025204 PMAQI
13th Jul 2025245 PMAQI
13th Jul 2025216 PMAQI
13th Jul 2025217 PMAQI
13th Jul 2025218 PMAQI
13th Jul 2025209 PMAQI
13th Jul 20252010 PMAQI
13th Jul 20252211 PMAQI
14th Jul 20252212 AMAQI
14th Jul 2025201 AMAQI
14th Jul 2025202 AMAQI
14th Jul 2025223 AMAQI
14th Jul 2025274 AMAQI
25°C18/31°C
14th Jul 2025185 AMAQI
14th Jul 2025186 AMAQI
14th Jul 2025217 AMAQI
14th Jul 2025218 AMAQI
14th Jul 2025259 AMAQI
14th Jul 20252210 AMAQI
14th Jul 20252811 AMAQI
14th Jul 20253512 PMAQI
14th Jul 2025221 PMAQI
14th Jul 2025232 PMAQI
14th Jul 2025263 PMAQI
14th Jul 2025254 PMAQI
14th Jul 2025245 PMAQI
14th Jul 2025226 PMAQI
14th Jul 2025227 PMAQI
14th Jul 2025238 PMAQI
14th Jul 2025229 PMAQI
14th Jul 20252210 PMAQI
14th Jul 20252211 PMAQI
15th Jul 20252312 AMAQI
15th Jul 2025231 AMAQI
15th Jul 2025252 AMAQI
15th Jul 2025243 AMAQI
15th Jul 2025244 AMAQI
25°C18/30°C
15th Jul 2025185 AMAQI
15th Jul 2025186 AMAQI
15th Jul 2025227 AMAQI
15th Jul 2025238 AMAQI
15th Jul 2025269 AMAQI
15th Jul 20252210 AMAQI
15th Jul 20252311 AMAQI
15th Jul 20252112 PMAQI
15th Jul 2025241 PMAQI
15th Jul 2025202 PMAQI
15th Jul 2025233 PMAQI
15th Jul 2025234 PMAQI
15th Jul 2025225 PMAQI
15th Jul 2025226 PMAQI
15th Jul 2025237 PMAQI
15th Jul 2025228 PMAQI
15th Jul 2025239 PMAQI
15th Jul 20252410 PMAQI
15th Jul 20252511 PMAQI
16th Jul 20252412 AMAQI
16th Jul 2025251 AMAQI
16th Jul 2025242 AMAQI
16th Jul 2025243 AMAQI
16th Jul 2025184 AMAQI
19°C15/21°C
16th Jul 2025325 AMAQI
16th Jul 2025256 AMAQI
16th Jul 2025247 AMAQI
16th Jul 2025228 AMAQI
16th Jul 2025209 AMAQI
16th Jul 20252010 AMAQI
16th Jul 20252111 AMAQI
16th Jul 20252812 PMAQI
16th Jul 2025291 PMAQI
16th Jul 2025292 PMAQI
16th Jul 2025263 PMAQI
16th Jul 2025264 PMAQI
16th Jul 2025245 PMAQI
16th Jul 2025266 PMAQI
16th Jul 2025257 PMAQI
16th Jul 2025268 PMAQI
16th Jul 2025269 PMAQI
16th Jul 20252810 PMAQI
16th Jul 20252711 PMAQI
17th Jul 20252712 AMAQI
17th Jul 2025281 AMAQI
17th Jul 2025262 AMAQI
17th Jul 2025263 AMAQI
17th Jul 2025264 AMAQI
18°C12/25°C
17th Jul 2025275 AMAQI
17th Jul 2025226 AMAQI
17th Jul 2025277 AMAQI
17th Jul 2025268 AMAQI
17th Jul 2025319 AMAQI
17th Jul 20252610 AMAQI
17th Jul 20253211 AMAQI
17th Jul 20254012 PMAQI
17th Jul 2025331 PMAQI
17th Jul 2025322 PMAQI
17th Jul 2025313 PMAQI
17th Jul 2025304 PMAQI
17th Jul 2025305 PMAQI
17th Jul 2025296 PMAQI
17th Jul 2025287 PMAQI
17th Jul 2025298 PMAQI
17th Jul 2025289 PMAQI
17th Jul 20253010 PMAQI
17th Jul 20253011 PMAQI
18th Jul 20252912 AMAQI
18th Jul 2025301 AMAQI
18th Jul 2025302 AMAQI
18th Jul 2025303 AMAQI
18th Jul 2025244 AMAQI
20°C12/28°C
18th Jul 2025225 AMAQI
18th Jul 2025256 AMAQI
18th Jul 2025267 AMAQI
18th Jul 2025288 AMAQI
18th Jul 2025259 AMAQI
18th Jul 20252410 AMAQI
18th Jul 20254011 AMAQI
18th Jul 20253712 PMAQI
18th Jul 2025341 PMAQI
18th Jul 2025322 PMAQI
18th Jul 2025303 PMAQI
18th Jul 2025334 PMAQI
18th Jul 2025345 PMAQI
18th Jul 2025316 PMAQI
18th Jul 2025307 PMAQI
18th Jul 2025318 PMAQI
18th Jul 2025309 PMAQI
18th Jul 20253110 PMAQI
18th Jul 20253111 PMAQI
19th Jul 20253112 AMAQI
19th Jul 2025311 AMAQI
19th Jul 2025322 AMAQI
19th Jul 2025303 AMAQI
19th Jul 2025194 AMAQI
22°C15/29°C
19th Jul 2025325 AMAQI
19th Jul 2025336 AMAQI
19th Jul 2025337 AMAQI
19th Jul 2025358 AMAQI
19th Jul 2025289 AMAQI
19th Jul 20252310 AMAQI
19th Jul 20252411 AMAQI
19th Jul 20252612 PMAQI
19th Jul 2025251 PMAQI
19th Jul 2025292 PMAQI
19th Jul 2025293 PMAQI
19th Jul 2025304 PMAQI
19th Jul 2025325 PMAQI
19th Jul 2025286 PMAQI
19th Jul 2025297 PMAQI
19th Jul 2025288 PMAQI
19th Jul 2025289 PMAQI
19th Jul 20252710 PMAQI
19th Jul 20252811 PMAQI
20th Jul 20252612 AMAQI
20th Jul 2025281 AMAQI
20th Jul 2025272 AMAQI
20th Jul 2025263 AMAQI
20th Jul 2025234 AMAQI
20°C14/24°C
20th Jul 2025165 AMAQI
20th Jul 2025186 AMAQI
20th Jul 2025207 AMAQI
20th Jul 2025248 AMAQI
20th Jul 2025289 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20252511 AMAQI
20th Jul 20253012 PMAQI
20th Jul 2025371 PMAQI
20th Jul 2025342 PMAQI
20th Jul 2025283 PMAQI
20th Jul 2025264 PMAQI
20th Jul 2025275 PMAQI
20th Jul 2025286 PMAQI
20th Jul 2025267 PMAQI
20th Jul 2025258 PMAQI
20th Jul 2025279 PMAQI
20th Jul 20252710 PMAQI
20th Jul 20252611 PMAQI
21st Jul 20252512 AMAQI
21st Jul 2025261 AMAQI
21st Jul 2025262 AMAQI
21st Jul 2025263 AMAQI
21st Jul 2025264 AMAQI
19°C12/23°C
21st Jul 2025325 AMAQI
21st Jul 2025246 AMAQI
21st Jul 2025247 AMAQI
21st Jul 2025208 AMAQI
21st Jul 2025269 AMAQI
21st Jul 20252410 AMAQI
21st Jul 20252711 AMAQI
21st Jul 20251812 PMAQI
21st Jul 2025191 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025263 PMAQI
21st Jul 2025254 PMAQI
21st Jul 2025265 PMAQI
21st Jul 2025286 PMAQI
21st Jul 2025267 PMAQI
21st Jul 2025258 PMAQI
21st Jul 2025249 PMAQI
21st Jul 20252510 PMAQI
21st Jul 20252411 PMAQI
22nd Jul 20252312 AMAQI
22nd Jul 2025231 AMAQI
22nd Jul 2025222 AMAQI
22nd Jul 2025233 AMAQI
22nd Jul 2025214 AMAQI
16°C9/19°C
22nd Jul 2025145 AMAQI
22nd Jul 2025156 AMAQI
22nd Jul 2025167 AMAQI
22nd Jul 2025218 AMAQI
22nd Jul 2025219 AMAQI
22nd Jul 20252210 AMAQI
22nd Jul 20252411 AMAQI
22nd Jul 20251712 PMAQI
22nd Jul 2025201 PMAQI
22nd Jul 2025242 PMAQI
22nd Jul 2025223 PMAQI
22nd Jul 2025234 PMAQI
22nd Jul 2025225 PMAQI
22nd Jul 2025226 PMAQI
22nd Jul 2025227 PMAQI
22nd Jul 2025228 PMAQI
22nd Jul 2025229 PMAQI
22nd Jul 20252210 PMAQI
22nd Jul 20252311 PMAQI
23rd Jul 20252312 AMAQI
23rd Jul 2025221 AMAQI
23rd Jul 2025242 AMAQI
23rd Jul 2025233 AMAQI
23rd Jul 2025234 AMAQI
16°C9/20°C
23rd Jul 2025235 AMAQI
23rd Jul 2025266 AMAQI
23rd Jul 2025257 AMAQI
23rd Jul 2025268 AMAQI
23rd Jul 2025209 AMAQI
23rd Jul 20251910 AMAQI
23rd Jul 20252611 AMAQI
23rd Jul 20252412 PMAQI
23rd Jul 2025281 PMAQI
23rd Jul 2025262 PMAQI
23rd Jul 2025243 PMAQI
23rd Jul 2025264 PMAQI
23rd Jul 2025255 PMAQI
23rd Jul 2025246 PMAQI
23rd Jul 2025247 PMAQI
23rd Jul 2025248 PMAQI
23rd Jul 2025249 PMAQI
23rd Jul 20252510 PMAQI
23rd Jul 20252511 PMAQI
24th Jul 20252412 AMAQI
24th Jul 2025261 AMAQI
24th Jul 2025252 AMAQI
24th Jul 2025263 AMAQI
24th Jul 2025234 AMAQI
18°C12/24°C
24th Jul 2025205 AMAQI
24th Jul 2025276 AMAQI
24th Jul 2025237 AMAQI
24th Jul 2025268 AMAQI
24th Jul 2025269 AMAQI
24th Jul 20252610 AMAQI
24th Jul 20252811 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025341 PMAQI
24th Jul 2025292 PMAQI
24th Jul 2025273 PMAQI
24th Jul 2025274 PMAQI
24th Jul 2025265 PMAQI
24th Jul 2025266 PMAQI
24th Jul 2025267 PMAQI
24th Jul 2025268 PMAQI
24th Jul 2025259 PMAQI
24th Jul 20252510 PMAQI
24th Jul 20252611 PMAQI
25th Jul 20252812 AMAQI
25th Jul 2025281 AMAQI
25th Jul 2025262 AMAQI
25th Jul 2025253 AMAQI
25th Jul 2025224 AMAQI
22°C14/28°C
25th Jul 2025175 AMAQI
25th Jul 2025236 AMAQI
25th Jul 2025217 AMAQI
25th Jul 2025188 AMAQI
25th Jul 2025209 AMAQI
25th Jul 20252110 AMAQI
25th Jul 20252011 AMAQI
25th Jul 20252612 PMAQI
25th Jul 2025301 PMAQI
25th Jul 2025262 PMAQI
25th Jul 2025263 PMAQI
25th Jul 2025244 PMAQI
25th Jul 2025245 PMAQI
25th Jul 2025236 PMAQI
25th Jul 2025237 PMAQI
25th Jul 2025248 PMAQI
25th Jul 2025249 PMAQI
25th Jul 20252410 PMAQI
25th Jul 20252311 PMAQI
26th Jul 20252412 AMAQI
26th Jul 2025251 AMAQI
26th Jul 2025242 AMAQI
26th Jul 2025243 AMAQI
26th Jul 2025224 AMAQI
22°C16/28°C
26th Jul 2025165 AMAQI
26th Jul 2025166 AMAQI
26th Jul 2025187 AMAQI
26th Jul 2025228 AMAQI
26th Jul 2025169 AMAQI
26th Jul 20251810 AMAQI
26th Jul 20251811 AMAQI
26th Jul 20251812 PMAQI
26th Jul 2025211 PMAQI
26th Jul 2025202 PMAQI
26th Jul 2025223 PMAQI
26th Jul 2025224 PMAQI
26th Jul 2025235 PMAQI
26th Jul 2025216 PMAQI
26th Jul 2025227 PMAQI
26th Jul 2025228 PMAQI
26th Jul 2025229 PMAQI
26th Jul 20252210 PMAQI
26th Jul 20252211 PMAQI
27th Jul 20252112 AMAQI
27th Jul 2025211 AMAQI
27th Jul 2025212 AMAQI
27th Jul 2025203 AMAQI
27th Jul 2025194 AMAQI
23°C17/28°C
27th Jul 2025165 AMAQI
27th Jul 2025216 AMAQI
27th Jul 2025217 AMAQI
27th Jul 2025218 AMAQI
27th Jul 2025199 AMAQI
27th Jul 20251610 AMAQI
27th Jul 20251611 AMAQI
27th Jul 20251812 PMAQI
27th Jul 2025201 PMAQI
27th Jul 2025212 PMAQI
27th Jul 2025203 PMAQI
27th Jul 2025214 PMAQI
27th Jul 2025205 PMAQI
27th Jul 2025206 PMAQI
27th Jul 2025217 PMAQI
27th Jul 2025208 PMAQI
27th Jul 2025219 PMAQI
27th Jul 20252010 PMAQI
27th Jul 20252011 PMAQI
28th Jul 20252012 AMAQI
28th Jul 2025221 AMAQI
28th Jul 2025202 AMAQI
28th Jul 2025213 AMAQI
28th Jul 2025194 AMAQI
23°C16/27°C
28th Jul 2025165 AMAQI
28th Jul 2025176 AMAQI
28th Jul 2025187 AMAQI
28th Jul 2025188 AMAQI
28th Jul 2025199 AMAQI
28th Jul 20252110 AMAQI
28th Jul 20252211 AMAQI
28th Jul 20251812 PMAQI
28th Jul 2025161 PMAQI
28th Jul 2025192 PMAQI
28th Jul 2025203 PMAQI
28th Jul 2025214 PMAQI
28th Jul 2025205 PMAQI
28th Jul 2025186 PMAQI
28th Jul 2025207 PMAQI
28th Jul 2025208 PMAQI
28th Jul 2025219 PMAQI
28th Jul 20252210 PMAQI
28th Jul 20252311 PMAQI
29th Jul 20252212 AMAQI
29th Jul 2025211 AMAQI
29th Jul 2025202 AMAQI
29th Jul 2025193 AMAQI
29th Jul 2025174 AMAQI
23°C17/28°C
29th Jul 2025165 AMAQI
29th Jul 2025166 AMAQI
29th Jul 2025177 AMAQI
29th Jul 2025178 AMAQI
29th Jul 2025179 AMAQI
29th Jul 20251810 AMAQI
29th Jul 20252211 AMAQI
29th Jul 20252412 PMAQI
29th Jul 2025221 PMAQI
29th Jul 2025212 PMAQI
29th Jul 2025203 PMAQI
29th Jul 2025214 PMAQI
29th Jul 2025205 PMAQI
29th Jul 2025206 PMAQI
29th Jul 2025197 PMAQI
29th Jul 2025208 PMAQI
29th Jul 2025219 PMAQI
29th Jul 20252110 PMAQI
29th Jul 20252011 PMAQI
30th Jul 20252112 AMAQI
30th Jul 2025211 AMAQI
30th Jul 2025212 AMAQI
30th Jul 2025203 AMAQI
30th Jul 2025184 AMAQI
25°C17/31°C
30th Jul 2025165 AMAQI
30th Jul 2025236 AMAQI
30th Jul 2025207 AMAQI
30th Jul 2025178 AMAQI
30th Jul 2025249 AMAQI
30th Jul 20252110 AMAQI
30th Jul 20252111 AMAQI
30th Jul 20252512 PMAQI
30th Jul 2025281 PMAQI
30th Jul 2025262 PMAQI
30th Jul 2025263 PMAQI
30th Jul 2025264 PMAQI
30th Jul 2025265 PMAQI
30th Jul 2025266 PMAQI
30th Jul 2025267 PMAQI
30th Jul 2025268 PMAQI
30th Jul 2025249 PMAQI
30th Jul 20252310 PMAQI
30th Jul 20252311 PMAQI
31st Jul 20252212 AMAQI
31st Jul 2025221 AMAQI
31st Jul 2025222 AMAQI
31st Jul 2025233 AMAQI
31st Jul 2025244 AMAQI
24°C16/30°C
31st Jul 2025305 AMAQI
31st Jul 2025396 AMAQI
31st Jul 2025417 AMAQI
31st Jul 2025428 AMAQI
31st Jul 2025399 AMAQI
31st Jul 20253610 AMAQI
31st Jul 20253811 AMAQI
31st Jul 20253912 PMAQI
31st Jul 2025421 PMAQI
31st Jul 2025362 PMAQI
31st Jul 2025323 PMAQI
31st Jul 2025354 PMAQI
31st Jul 2025375 PMAQI
31st Jul 2025346 PMAQI
31st Jul 2025337 PMAQI
31st Jul 2025338 PMAQI
31st Jul 2025319 PMAQI
31st Jul 20252810 PMAQI
31st Jul 20252611 PMAQI
1st Aug 20252412 AMAQI
1st Aug 2025211 AMAQI
1st Aug 2025232 AMAQI
1st Aug 2025223 AMAQI
1st Aug 2025204 AMAQI
23°C16/30°C
1st Aug 2025235 AMAQI
1st Aug 2025256 AMAQI
1st Aug 2025247 AMAQI
1st Aug 2025248 AMAQI
1st Aug 2025259 AMAQI
1st Aug 20252410 AMAQI
1st Aug 20252611 AMAQI
1st Aug 20253412 PMAQI
1st Aug 2025381 PMAQI
1st Aug 2025392 PMAQI
1st Aug 2025363 PMAQI
1st Aug 2025334 PMAQI
1st Aug 2025365 PMAQI
1st Aug 2025406 PMAQI
1st Aug 2025297 PMAQI
1st Aug 2025328 PMAQI
1st Aug 2025309 PMAQI
1st Aug 20253110 PMAQI
1st Aug 20253211 PMAQI
2nd Aug 20253512 AMAQI
2nd Aug 2025331 AMAQI
2nd Aug 2025272 AMAQI
2nd Aug 2025253 AMAQI
2nd Aug 2025254 AMAQI
20°C15/23°C
2nd Aug 2025295 AMAQI
2nd Aug 2025276 AMAQI
2nd Aug 2025297 AMAQI
2nd Aug 2025288 AMAQI
2nd Aug 2025269 AMAQI
2nd Aug 20252310 AMAQI
2nd Aug 20252411 AMAQI
2nd Aug 20252812 PMAQI
2nd Aug 2025351 PMAQI
2nd Aug 2025362 PMAQI
2nd Aug 2025373 PMAQI
2nd Aug 2025394 PMAQI
2nd Aug 2025385 PMAQI
2nd Aug 2025366 PMAQI
2nd Aug 2025327 PMAQI
2nd Aug 2025308 PMAQI
2nd Aug 2025309 PMAQI
2nd Aug 20253410 PMAQI
2nd Aug 20253811 PMAQI
3rd Aug 20253812 AMAQI
3rd Aug 2025361 AMAQI
3rd Aug 2025322 AMAQI
3rd Aug 2025303 AMAQI
3rd Aug 2025294 AMAQI
20°C12/25°C
3rd Aug 2025275 AMAQI
3rd Aug 2025306 AMAQI
3rd Aug 2025327 AMAQI
3rd Aug 2025308 AMAQI
3rd Aug 2025299 AMAQI
3rd Aug 20252710 AMAQI
3rd Aug 20253211 AMAQI
3rd Aug 20253412 PMAQI
3rd Aug 2025351 PMAQI
3rd Aug 2025322 PMAQI
3rd Aug 2025313 PMAQI
3rd Aug 2025344 PMAQI
3rd Aug 2025345 PMAQI
3rd Aug 2025356 PMAQI
3rd Aug 2025317 PMAQI
3rd Aug 2025288 PMAQI
3rd Aug 2025269 PMAQI
3rd Aug 20252410 PMAQI
3rd Aug 20252211 PMAQI
4th Aug 20252312 AMAQI
4th Aug 2025221 AMAQI
4th Aug 2025242 AMAQI
4th Aug 2025233 AMAQI
4th Aug 2025244 AMAQI
21°C16/26°C
4th Aug 2025225 AMAQI
4th Aug 2025226 AMAQI
4th Aug 2025247 AMAQI
4th Aug 2025248 AMAQI
4th Aug 2025239 AMAQI
4th Aug 20252010 AMAQI
4th Aug 20252411 AMAQI
4th Aug 20252012 PMAQI
4th Aug 2025241 PMAQI
4th Aug 2025272 PMAQI
4th Aug 2025243 PMAQI
4th Aug 2025244 PMAQI
4th Aug 2025265 PMAQI
4th Aug 2025316 PMAQI
4th Aug 2025267 PMAQI
4th Aug 2025248 PMAQI
4th Aug 2025229 PMAQI
4th Aug 20252210 PMAQI
4th Aug 20252211 PMAQI
5th Aug 20252312 AMAQI
5th Aug 2025221 AMAQI
5th Aug 2025212 AMAQI
5th Aug 2025203 AMAQI
5th Aug 2025204 AMAQI
19°C13/24°C
5th Aug 2025255 AMAQI
5th Aug 2025226 AMAQI
5th Aug 2025207 AMAQI
5th Aug 2025208 AMAQI
5th Aug 2025229 AMAQI
5th Aug 20252210 AMAQI
5th Aug 20252511 AMAQI
5th Aug 20252312 PMAQI
5th Aug 2025271 PMAQI
5th Aug 2025272 PMAQI
5th Aug 2025303 PMAQI
5th Aug 2025314 PMAQI
5th Aug 2025255 PMAQI
5th Aug 2025236 PMAQI
5th Aug 2025247 PMAQI
5th Aug 2025238 PMAQI
5th Aug 2025229 PMAQI
5th Aug 20252210 PMAQI
5th Aug 20252511 PMAQI
6th Aug 20252512 AMAQI
6th Aug 2025271 AMAQI
6th Aug 2025252 AMAQI
6th Aug 2025263 AMAQI
6th Aug 2025234 AMAQI
20°C13/25°C
6th Aug 2025265 AMAQI
6th Aug 2025246 AMAQI
6th Aug 2025217 AMAQI
6th Aug 2025218 AMAQI
6th Aug 2025229 AMAQI
6th Aug 20252710 AMAQI
6th Aug 20253011 AMAQI
6th Aug 20253112 PMAQI
6th Aug 2025341 PMAQI
6th Aug 2025362 PMAQI
6th Aug 2025303 PMAQI
6th Aug 2025284 PMAQI
6th Aug 2025305 PMAQI
6th Aug 2025326 PMAQI
6th Aug 2025267 PMAQI
6th Aug 2025308 PMAQI
6th Aug 2025329 PMAQI
6th Aug 20252810 PMAQI
6th Aug 20252411 PMAQI
7th Aug 20252512 AMAQI
7th Aug 2025241 AMAQI
7th Aug 2025272 AMAQI
7th Aug 2025253 AMAQI
7th Aug 2025204 AMAQI
20°C15/23°C
7th Aug 2025165 AMAQI
7th Aug 2025176 AMAQI
7th Aug 2025187 AMAQI
7th Aug 2025208 AMAQI
7th Aug 2025229 AMAQI
7th Aug 20252210 AMAQI
7th Aug 20252211 AMAQI
7th Aug 20252012 PMAQI
7th Aug 2025191 PMAQI
7th Aug 2025182 PMAQI
7th Aug 2025203 PMAQI
7th Aug 2025214 PMAQI
7th Aug 2025185 PMAQI
7th Aug 2025166 PMAQI
7th Aug 2025207 PMAQI
7th Aug 2025218 PMAQI
7th Aug 2025189 PMAQI
7th Aug 20251810 PMAQI
7th Aug 20252011 PMAQI
8th Aug 20252012 AMAQI
8th Aug 2025181 AMAQI
8th Aug 2025202 AMAQI
8th Aug 2025183 AMAQI
8th Aug 2025164 AMAQI
17°C13/20°C
8th Aug 2025155 AMAQI
8th Aug 2025166 AMAQI
8th Aug 2025157 AMAQI
8th Aug 2025148 AMAQI
8th Aug 2025169 AMAQI
8th Aug 20251510 AMAQI
8th Aug 20251611 AMAQI
8th Aug 20253912 PMAQI
8th Aug 2025161 PMAQI
8th Aug 2025162 PMAQI
8th Aug 2025163 PMAQI
8th Aug 2025174 PMAQI
8th Aug 2025185 PMAQI
8th Aug 2025166 PMAQI
8th Aug 2025177 PMAQI
8th Aug 2025178 PMAQI
8th Aug 2025189 PMAQI
8th Aug 20251710 PMAQI
8th Aug 20251711 PMAQI
9th Aug 20251812 AMAQI
9th Aug 2025181 AMAQI
9th Aug 2025182 AMAQI
9th Aug 2025183 AMAQI
9th Aug 2025164 AMAQI
17°C11/20°C
9th Aug 2025155 AMAQI
9th Aug 2025166 AMAQI
9th Aug 2025147 AMAQI
9th Aug 2025158 AMAQI
9th Aug 2025179 AMAQI
9th Aug 20251710 AMAQI
9th Aug 20251811 AMAQI
9th Aug 20252012 PMAQI
9th Aug 2025231 PMAQI
9th Aug 2025172 PMAQI
9th Aug 2025183 PMAQI
9th Aug 2025174 PMAQI
9th Aug 2025175 PMAQI
9th Aug 2025186 PMAQI
9th Aug 2025177 PMAQI
9th Aug 2025168 PMAQI
9th Aug 2025189 PMAQI
9th Aug 20251810 PMAQI
9th Aug 20251811 PMAQI
10th Aug 20251712 AMAQI
10th Aug 2025181 AMAQI
10th Aug 2025182 AMAQI
10th Aug 2025183 AMAQI
10th Aug 2025194 AMAQI
18°C11/25°C
10th Aug 2025175 AMAQI
10th Aug 2025166 AMAQI
10th Aug 2025207 AMAQI
10th Aug 2025188 AMAQI
10th Aug 2025169 AMAQI
10th Aug 20251810 AMAQI
10th Aug 20251911 AMAQI
10th Aug 20251912 PMAQI
10th Aug 2025191 PMAQI
10th Aug 2025202 PMAQI
10th Aug 2025193 PMAQI
10th Aug 2025204 PMAQI
10th Aug 2025185 PMAQI
10th Aug 2025186 PMAQI
10th Aug 2025197 PMAQI
10th Aug 2025188 PMAQI
10th Aug 2025179 PMAQI
10th Aug 20251710 PMAQI
10th Aug 20251711 PMAQI
11th Aug 20251812 AMAQI
11th Aug 2025171 AMAQI
11th Aug 2025162 AMAQI
11th Aug 2025183 AMAQI
11th Aug 2025194 AMAQI
20°C12/28°C
11th Aug 2025195 AMAQI
11th Aug 2025166 AMAQI
11th Aug 2025187 AMAQI
11th Aug 2025188 AMAQI
11th Aug 2025219 AMAQI
11th Aug 20252110 AMAQI
11th Aug 20252311 AMAQI
11th Aug 20252712 PMAQI
11th Aug 2025261 PMAQI
11th Aug 2025232 PMAQI
11th Aug 2025203 PMAQI
11th Aug 2025204 PMAQI
11th Aug 2025225 PMAQI
11th Aug 2025206 PMAQI
11th Aug 2025227 PMAQI
11th Aug 2025238 PMAQI
11th Aug 2025319 PMAQI
11th Aug 20254810 PMAQI
11th Aug 20253811 PMAQI
12th Aug 20252412 AMAQI
12th Aug 2025241 AMAQI
12th Aug 2025242 AMAQI
12th Aug 2025263 AMAQI
23°C15/29°C
5 AM
12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
11 AM - 8 PM
25AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
5 AM - 10 AM
22AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 8 PM (Avg. 25), while the lowest AQI was between 5 AM to 10 AM (Avg. 22).
Night time
Avg. Highest Time
9 PM - 11 PM
25AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
12 AM - 4 AM
23AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 25), while the lowest AQI was between 12 AM to 4 AM (Avg. 23).
2025 Days Vs Air Quality
Cottonwood, Lewiston, Idaho, United States
2025
100%
223
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Good
223 DaysModerate
0 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 224 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
Cottonwood, Lewiston, 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
34AQI
34AQI
2nd January 2025
43AQI
43AQI
3rd January 2025
41AQI
41AQI
4th January 2025
28AQI
28AQI
5th January 2025
27AQI
27AQI
6th January 2025
31AQI
31AQI
7th January 2025
30AQI
30AQI
8th January 2025
39AQI
39AQI
9th January 2025
38AQI
38AQI
10th January 2025
27AQI
27AQI
11th January 2025
24AQI
24AQI
12th January 2025
27AQI
27AQI
13th January 2025
28AQI
28AQI
14th January 2025
35AQI
35AQI
15th January 2025
48AQI
48AQI
16th January 2025
40AQI
40AQI
17th January 2025
23AQI
23AQI
18th January 2025
30AQI
30AQI
19th January 2025
37AQI
37AQI
20th January 2025
32AQI
32AQI
21st January 2025
39AQI
39AQI
22nd January 2025
37AQI
37AQI
23rd January 2025
40AQI
40AQI
24th January 2025
40AQI
40AQI
25th January 2025
35AQI
35AQI
26th January 2025
33AQI
33AQI
27th January 2025
38AQI
38AQI
28th January 2025
44AQI
44AQI
29th January 2025
47AQI
47AQI
30th January 2025
49AQI
49AQI
31st January 2025
39AQI
39AQI
1st February 2025
21AQI
21AQI
2nd February 2025
32AQI
32AQI
3rd February 2025
32AQI
32AQI
4th February 2025
25AQI
25AQI
5th February 2025
23AQI
23AQI
6th February 2025
33AQI
33AQI
7th February 2025
31AQI
31AQI
8th February 2025
30AQI
30AQI
9th February 2025
30AQI
30AQI
10th February 2025
31AQI
31AQI
11th February 2025
38AQI
38AQI
12th February 2025
45AQI
45AQI
13th February 2025
46AQI
46AQI
14th February 2025
34AQI
34AQI
15th February 2025
19AQI
19AQI
16th February 2025
18AQI
18AQI
17th February 2025
26AQI
26AQI
18th February 2025
18AQI
18AQI
19th February 2025
25AQI
25AQI
20th February 2025
24AQI
24AQI
21st February 2025
19AQI
19AQI
22nd February 2025
17AQI
17AQI
23rd February 2025
12AQI
12AQI
24th February 2025
11AQI
11AQI
25th February 2025
13AQI
13AQI
26th February 2025
16AQI
16AQI
27th February 2025
17AQI
17AQI
28th February 2025
17AQI
17AQI
1st March 2025
21AQI
21AQI
2nd March 2025
18AQI
18AQI
3rd March 2025
22AQI
22AQI
4th March 2025
19AQI
19AQI
5th March 2025
16AQI
16AQI
6th March 2025
18AQI
18AQI
7th March 2025
16AQI
16AQI
8th March 2025
17AQI
17AQI
9th March 2025
19AQI
19AQI
10th March 2025
14AQI
14AQI
11th March 2025
15AQI
15AQI
12th March 2025
14AQI
14AQI
13th March 2025
19AQI
19AQI
14th March 2025
18AQI
18AQI
15th March 2025
18AQI
18AQI
16th March 2025
16AQI
16AQI
17th March 2025
18AQI
18AQI
18th March 2025
22AQI
22AQI
19th March 2025
21AQI
21AQI
20th March 2025
21AQI
21AQI
21st March 2025
33AQI
33AQI
22nd March 2025
16AQI
16AQI
23rd March 2025
19AQI
19AQI
24th March 2025
17AQI
17AQI
25th March 2025
20AQI
20AQI
26th March 2025
25AQI
25AQI
27th March 2025
22AQI
22AQI
28th March 2025
20AQI
20AQI
29th March 2025
19AQI
19AQI
30th March 2025
21AQI
21AQI
31st March 2025
20AQI
20AQI
1st April 2025
19AQI
19AQI
2nd April 2025
23AQI
23AQI
3rd April 2025
23AQI
23AQI
4th April 2025
26AQI
26AQI
5th April 2025
22AQI
22AQI
6th April 2025
21AQI
21AQI
7th April 2025
21AQI
21AQI
8th April 2025
15AQI
15AQI
9th April 2025
16AQI
16AQI
10th April 2025
25AQI
25AQI
11th April 2025
22AQI
22AQI
12th April 2025
19AQI
19AQI
13th April 2025
20AQI
20AQI
14th April 2025
24AQI
24AQI
15th April 2025
21AQI
21AQI
16th April 2025
22AQI
22AQI
17th April 2025
17AQI
17AQI
18th April 2025
18AQI
18AQI
19th April 2025
18AQI
18AQI
20th April 2025
16AQI
16AQI
21st April 2025
13AQI
13AQI
22nd April 2025
17AQI
17AQI
23rd April 2025
22AQI
22AQI
24th April 2025
26AQI
26AQI
25th April 2025
22AQI
22AQI
26th April 2025
23AQI
23AQI
27th April 2025
27AQI
27AQI
28th April 2025
20AQI
20AQI
29th April 2025
16AQI
16AQI
30th April 2025
17AQI
17AQI
1st May 2025
20AQI
20AQI
2nd May 2025
24AQI
24AQI
3rd May 2025
29AQI
29AQI
4th May 2025
16AQI
16AQI
5th May 2025
17AQI
17AQI
6th May 2025
19AQI
19AQI
7th May 2025
18AQI
18AQI
8th May 2025
18AQI
18AQI
9th May 2025
22AQI
22AQI
10th May 2025
20AQI
20AQI
11th May 2025
17AQI
17AQI
12th May 2025
17AQI
17AQI
13th May 2025
18AQI
18AQI
14th May 2025
18AQI
18AQI
15th May 2025
15AQI
15AQI
16th May 2025
17AQI
17AQI
17th May 2025
14AQI
14AQI
18th May 2025
14AQI
14AQI
19th May 2025
16AQI
16AQI
20th May 2025
13AQI
13AQI
21st May 2025
14AQI
14AQI
22nd May 2025
18AQI
18AQI
23rd May 2025
16AQI
16AQI
24th May 2025
20AQI
20AQI
25th May 2025
20AQI
20AQI
26th May 2025
22AQI
22AQI
27th May 2025
16AQI
16AQI
28th May 2025
21AQI
21AQI
29th May 2025
18AQI
18AQI
30th May 2025
16AQI
16AQI
31st May 2025
20AQI
20AQI
1st June 2025
21AQI
21AQI
2nd June 2025
17AQI
17AQI
3rd June 2025
17AQI
17AQI
4th June 2025
21AQI
21AQI
5th June 2025
20AQI
20AQI
6th June 2025
24AQI
24AQI
7th June 2025
27AQI
27AQI
8th June 2025
31AQI
31AQI
9th June 2025
27AQI
27AQI
10th June 2025
30AQI
30AQI
11th June 2025
30AQI
30AQI
12th June 2025
26AQI
26AQI
13th June 2025
24AQI
24AQI
14th June 2025
21AQI
21AQI
15th June 2025
22AQI
22AQI
16th June 2025
23AQI
23AQI
17th June 2025
25AQI
25AQI
18th June 2025
24AQI
24AQI
19th June 2025
21AQI
21AQI
20th June 2025
21AQI
21AQI
21st June 2025
16AQI
16AQI
22nd June 2025
15AQI
15AQI
23rd June 2025
19AQI
19AQI
24th June 2025
29AQI
29AQI
25th June 2025
28AQI
28AQI
26th June 2025
22AQI
22AQI
27th June 2025
20AQI
20AQI
28th June 2025
19AQI
19AQI
29th June 2025
17AQI
17AQI
30th June 2025
19AQI
19AQI
1st July 2025
23AQI
23AQI
2nd July 2025
25AQI
25AQI
3rd July 2025
25AQI
25AQI
4th July 2025
20AQI
20AQI
5th July 2025
25AQI
25AQI
6th July 2025
21AQI
21AQI
7th July 2025
20AQI
20AQI
8th July 2025
22AQI
22AQI
9th July 2025
23AQI
23AQI
10th July 2025
19AQI
19AQI
11th July 2025
19AQI
19AQI
12th July 2025
23AQI
23AQI
13th July 2025
21AQI
21AQI
14th July 2025
23AQI
23AQI
15th July 2025
23AQI
23AQI
16th July 2025
25AQI
25AQI
17th July 2025
29AQI
29AQI
18th July 2025
30AQI
30AQI
19th July 2025
29AQI
29AQI
20th July 2025
26AQI
26AQI
21st July 2025
25AQI
25AQI
22nd July 2025
21AQI
21AQI
23rd July 2025
24AQI
24AQI
24th July 2025
26AQI
26AQI
25th July 2025
24AQI
24AQI
26th July 2025
21AQI
21AQI
27th July 2025
20AQI
20AQI
28th July 2025
20AQI
20AQI
29th July 2025
20AQI
20AQI
30th July 2025
23AQI
23AQI
31st July 2025
32AQI
32AQI
1st August 2025
28AQI
28AQI
2nd August 2025
31AQI
31AQI
3rd August 2025
31AQI
31AQI
4th August 2025
24AQI
24AQI
5th August 2025
23AQI
23AQI
6th August 2025
27AQI
27AQI
7th August 2025
21AQI
21AQI
8th August 2025
18AQI
18AQI
9th August 2025
17AQI
17AQI
10th August 2025
18AQI
18AQI
11th August 2025
20AQI
20AQI
36AQI
25AQI
19AQI
20AQI
18AQI
23AQI
23AQI
23AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202523AQI
31
28
31
30
31
30
31
11
223
Highest AQI recorded in
January36AQI
Lowest AQI recorded in
May18AQI
202433AQI
16
1
1
1
12
30
19
12
22
9
21
4
3
31
28
2
31
213
27
3
Highest AQI recorded in
July48AQI
Lowest AQI recorded in
April4AQI
202310AQI
3
31
34
Highest AQI recorded in
November13AQI
Lowest AQI recorded in
December10AQI
202132AQI
10
30
26
18
13
19
7
1
2
24
6
25
152
26
1
2
Highest AQI recorded in
August50AQI
Lowest AQI recorded in
May18AQI
202032AQI
19
18
29
31
29
2
15
5
2
2
1
13
12
5
1
1
155
20
7
2
1
Highest AQI recorded in
September66AQI
Lowest AQI recorded in
May12AQI
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2024(Avg.)
33AQILeast Polluted Year Recorded
2023(Avg.)
10AQICottonwood's annual 2025 AQI (23) shows an average percentage change of 13.002% (worsened AQI) compared to previous years: 2020 (32), 2021 (32), 2023 (10), 2024 (33).
