Nezperce, 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
Nezperce, Lewiston, Idaho, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
13th Aug 2021
179AQILowest AQI recorded on
8th Aug 2025
16AQISame Day Analysis (9th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 17 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
Nezperce, Lewiston, Idaho, United States
AQI
Day
Night
.
5 AM9th Aug 2025
8 PM
4 AM10th Aug 2025
Day time
Avg. Highest Time
1PM9th Aug
24AQI
Avg. Lowest Time
8AM9th Aug
14AQI
Night time
Avg. Highest Time
4AM10th Aug
20AQI
Avg. Lowest Time
1AM10th Aug
17AQI
In the last 24 hours,
Nezperce's AQI reached its highest point of 24 at 1 PM during the Day, while the lowest point, 14, was recorded at 8 AM during the Day between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Nezperce, Lewiston, 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 2025165 AMAQI
11th Jul 2025146 AMAQI
11th Jul 2025157 AMAQI
11th Jul 2025168 AMAQI
11th Jul 2025169 AMAQI
11th Jul 20251810 AMAQI
11th Jul 20251811 AMAQI
11th Jul 20251912 PMAQI
11th Jul 2025201 PMAQI
11th Jul 2025202 PMAQI
11th Jul 2025223 PMAQI
11th Jul 2025214 PMAQI
11th Jul 2025225 PMAQI
11th Jul 2025206 PMAQI
11th Jul 2025197 PMAQI
11th Jul 2025198 PMAQI
11th Jul 2025199 PMAQI
11th Jul 20252010 PMAQI
11th Jul 20252011 PMAQI
12th Jul 20252312 AMAQI
12th Jul 2025241 AMAQI
12th Jul 2025242 AMAQI
12th Jul 2025233 AMAQI
12th Jul 2025204 AMAQI
21°C14/29°C
12th Jul 2025205 AMAQI
12th Jul 2025226 AMAQI
12th Jul 2025197 AMAQI
12th Jul 2025208 AMAQI
12th Jul 2025209 AMAQI
12th Jul 20252110 AMAQI
12th Jul 20252111 AMAQI
12th Jul 20252212 PMAQI
12th Jul 2025201 PMAQI
12th Jul 2025232 PMAQI
12th Jul 2025223 PMAQI
12th Jul 2025214 PMAQI
12th Jul 2025215 PMAQI
12th Jul 2025216 PMAQI
12th Jul 2025227 PMAQI
12th Jul 2025228 PMAQI
12th Jul 2025209 PMAQI
12th Jul 20252010 PMAQI
12th Jul 20252111 PMAQI
13th Jul 20252212 AMAQI
13th Jul 2025211 AMAQI
13th Jul 2025252 AMAQI
13th Jul 2025223 AMAQI
13th Jul 2025184 AMAQI
23°C14/32°C
13th Jul 2025165 AMAQI
13th Jul 2025156 AMAQI
13th Jul 2025167 AMAQI
13th Jul 2025178 AMAQI
13th Jul 2025179 AMAQI
13th Jul 20251910 AMAQI
13th Jul 20252211 AMAQI
13th Jul 20252612 PMAQI
13th Jul 2025241 PMAQI
13th Jul 2025212 PMAQI
13th Jul 2025203 PMAQI
13th Jul 2025214 PMAQI
13th Jul 2025225 PMAQI
13th Jul 2025226 PMAQI
13th Jul 2025217 PMAQI
13th Jul 2025198 PMAQI
13th Jul 2025189 PMAQI
13th Jul 20251910 PMAQI
13th Jul 20252211 PMAQI
14th Jul 20252212 AMAQI
14th Jul 2025201 AMAQI
14th Jul 2025202 AMAQI
14th Jul 2025223 AMAQI
14th Jul 2025284 AMAQI
26°C17/34°C
14th Jul 2025225 AMAQI
14th Jul 2025196 AMAQI
14th Jul 2025217 AMAQI
14th Jul 2025208 AMAQI
14th Jul 2025259 AMAQI
14th Jul 20252310 AMAQI
14th Jul 20253611 AMAQI
14th Jul 20253512 PMAQI
14th Jul 2025241 PMAQI
14th Jul 2025252 PMAQI
14th Jul 2025283 PMAQI
14th Jul 2025284 PMAQI
14th Jul 2025265 PMAQI
14th Jul 2025246 PMAQI
14th Jul 2025237 PMAQI
14th Jul 2025248 PMAQI
14th Jul 2025229 PMAQI
14th Jul 20252110 PMAQI
14th Jul 20252211 PMAQI
15th Jul 20252412 AMAQI
15th Jul 2025241 AMAQI
15th Jul 2025262 AMAQI
15th Jul 2025263 AMAQI
15th Jul 2025254 AMAQI
26°C17/34°C
15th Jul 2025185 AMAQI
15th Jul 2025206 AMAQI
15th Jul 2025227 AMAQI
15th Jul 2025238 AMAQI
15th Jul 2025249 AMAQI
15th Jul 20252210 AMAQI
15th Jul 20252111 AMAQI
15th Jul 20252212 PMAQI
15th Jul 2025241 PMAQI
15th Jul 2025222 PMAQI
15th Jul 2025233 PMAQI
15th Jul 2025244 PMAQI
15th Jul 2025235 PMAQI
15th Jul 2025226 PMAQI
15th Jul 2025237 PMAQI
15th Jul 2025238 PMAQI
15th Jul 2025259 PMAQI
15th Jul 20252710 PMAQI
15th Jul 20252611 PMAQI
16th Jul 20252412 AMAQI
16th Jul 2025251 AMAQI
16th Jul 2025222 AMAQI
16th Jul 2025233 AMAQI
16th Jul 2025194 AMAQI
20°C14/25°C
16th Jul 2025305 AMAQI
16th Jul 2025266 AMAQI
16th Jul 2025267 AMAQI
16th Jul 2025288 AMAQI
16th Jul 2025269 AMAQI
16th Jul 20252810 AMAQI
16th Jul 20253011 AMAQI
16th Jul 20253312 PMAQI
16th Jul 2025331 PMAQI
16th Jul 2025332 PMAQI
16th Jul 2025313 PMAQI
16th Jul 2025304 PMAQI
16th Jul 2025285 PMAQI
16th Jul 2025286 PMAQI
16th Jul 2025277 PMAQI
16th Jul 2025268 PMAQI
16th Jul 2025299 PMAQI
16th Jul 20253010 PMAQI
16th Jul 20252811 PMAQI
17th Jul 20252712 AMAQI
17th Jul 2025291 AMAQI
17th Jul 2025282 AMAQI
17th Jul 2025273 AMAQI
17th Jul 2025314 AMAQI
20°C12/28°C
17th Jul 2025275 AMAQI
17th Jul 2025286 AMAQI
17th Jul 2025287 AMAQI
17th Jul 2025308 AMAQI
17th Jul 2025369 AMAQI
17th Jul 20253410 AMAQI
17th Jul 20254111 AMAQI
17th Jul 20254112 PMAQI
17th Jul 2025391 PMAQI
17th Jul 2025412 PMAQI
17th Jul 2025363 PMAQI
17th Jul 2025374 PMAQI
17th Jul 2025365 PMAQI
17th Jul 2025336 PMAQI
17th Jul 2025327 PMAQI
17th Jul 2025328 PMAQI
17th Jul 2025329 PMAQI
17th Jul 20253010 PMAQI
17th Jul 20253111 PMAQI
18th Jul 20252912 AMAQI
18th Jul 2025301 AMAQI
18th Jul 2025312 AMAQI
18th Jul 2025293 AMAQI
18th Jul 2025264 AMAQI
23°C14/32°C
18th Jul 2025275 AMAQI
18th Jul 2025266 AMAQI
18th Jul 2025277 AMAQI
18th Jul 2025288 AMAQI
18th Jul 2025269 AMAQI
18th Jul 20252610 AMAQI
18th Jul 20254111 AMAQI
18th Jul 20253812 PMAQI
18th Jul 2025351 PMAQI
18th Jul 2025332 PMAQI
18th Jul 2025343 PMAQI
18th Jul 2025344 PMAQI
18th Jul 2025345 PMAQI
18th Jul 2025336 PMAQI
18th Jul 2025327 PMAQI
18th Jul 2025328 PMAQI
18th Jul 2025339 PMAQI
18th Jul 20253310 PMAQI
18th Jul 20253311 PMAQI
19th Jul 20253212 AMAQI
19th Jul 2025331 AMAQI
19th Jul 2025322 AMAQI
19th Jul 2025303 AMAQI
19th Jul 2025214 AMAQI
24°C14/32°C
19th Jul 2025305 AMAQI
19th Jul 2025326 AMAQI
19th Jul 2025357 AMAQI
19th Jul 2025358 AMAQI
19th Jul 2025319 AMAQI
19th Jul 20252810 AMAQI
19th Jul 20253011 AMAQI
19th Jul 20252912 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025282 PMAQI
19th Jul 2025303 PMAQI
19th Jul 2025274 PMAQI
19th Jul 2025285 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025278 PMAQI
19th Jul 2025269 PMAQI
19th Jul 20252410 PMAQI
19th Jul 20252511 PMAQI
20th Jul 20252612 AMAQI
20th Jul 2025271 AMAQI
20th Jul 2025272 AMAQI
20th Jul 2025303 AMAQI
20th Jul 2025234 AMAQI
21°C15/28°C
20th Jul 2025185 AMAQI
20th Jul 2025196 AMAQI
20th Jul 2025227 AMAQI
20th Jul 2025278 AMAQI
20th Jul 2025299 AMAQI
20th Jul 20252110 AMAQI
20th Jul 20252411 AMAQI
20th Jul 20253012 PMAQI
20th Jul 2025351 PMAQI
20th Jul 2025332 PMAQI
20th Jul 2025303 PMAQI
20th Jul 2025284 PMAQI
20th Jul 2025275 PMAQI
20th Jul 2025286 PMAQI
20th Jul 2025257 PMAQI
20th Jul 2025258 PMAQI
20th Jul 2025289 PMAQI
20th Jul 20252710 PMAQI
20th Jul 20252711 PMAQI
21st Jul 20252512 AMAQI
21st Jul 2025261 AMAQI
21st Jul 2025262 AMAQI
21st Jul 2025273 AMAQI
21st Jul 2025284 AMAQI
19°C12/27°C
21st Jul 2025315 AMAQI
21st Jul 2025256 AMAQI
21st Jul 2025267 AMAQI
21st Jul 2025278 AMAQI
21st Jul 2025279 AMAQI
21st Jul 20252810 AMAQI
21st Jul 20252511 AMAQI
21st Jul 20252212 PMAQI
21st Jul 2025221 PMAQI
21st Jul 2025252 PMAQI
21st Jul 2025283 PMAQI
21st Jul 2025264 PMAQI
21st Jul 2025265 PMAQI
21st Jul 2025286 PMAQI
21st Jul 2025287 PMAQI
21st Jul 2025268 PMAQI
21st Jul 2025269 PMAQI
21st Jul 20252610 PMAQI
21st Jul 20252411 PMAQI
22nd Jul 20252312 AMAQI
22nd Jul 2025221 AMAQI
22nd Jul 2025222 AMAQI
22nd Jul 2025223 AMAQI
22nd Jul 2025214 AMAQI
16°C12/20°C
22nd Jul 2025165 AMAQI
22nd Jul 2025176 AMAQI
22nd Jul 2025207 AMAQI
22nd Jul 2025218 AMAQI
22nd Jul 2025239 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20252611 AMAQI
22nd Jul 20252712 PMAQI
22nd Jul 2025251 PMAQI
22nd Jul 2025292 PMAQI
22nd Jul 2025243 PMAQI
22nd Jul 2025244 PMAQI
22nd Jul 2025235 PMAQI
22nd Jul 2025236 PMAQI
22nd Jul 2025227 PMAQI
22nd Jul 2025228 PMAQI
22nd Jul 2025229 PMAQI
22nd Jul 20252010 PMAQI
22nd Jul 20252311 PMAQI
23rd Jul 20252212 AMAQI
23rd Jul 2025221 AMAQI
23rd Jul 2025252 AMAQI
23rd Jul 2025253 AMAQI
23rd Jul 2025234 AMAQI
17°C10/23°C
23rd Jul 2025225 AMAQI
23rd Jul 2025266 AMAQI
23rd Jul 2025267 AMAQI
23rd Jul 2025278 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20252310 AMAQI
23rd Jul 20252811 AMAQI
23rd Jul 20252712 PMAQI
23rd Jul 2025281 PMAQI
23rd Jul 2025282 PMAQI
23rd Jul 2025293 PMAQI
23rd Jul 2025294 PMAQI
23rd Jul 2025285 PMAQI
23rd Jul 2025266 PMAQI
23rd Jul 2025257 PMAQI
23rd Jul 2025238 PMAQI
23rd Jul 2025259 PMAQI
23rd Jul 20252510 PMAQI
23rd Jul 20252711 PMAQI
24th Jul 20252612 AMAQI
24th Jul 2025271 AMAQI
24th Jul 2025272 AMAQI
24th Jul 2025283 AMAQI
24th Jul 2025254 AMAQI
20°C13/26°C
24th Jul 2025265 AMAQI
24th Jul 2025266 AMAQI
24th Jul 2025277 AMAQI
24th Jul 2025288 AMAQI
24th Jul 2025289 AMAQI
24th Jul 20252810 AMAQI
24th Jul 20253111 AMAQI
24th Jul 20253412 PMAQI
24th Jul 2025341 PMAQI
24th Jul 2025292 PMAQI
24th Jul 2025303 PMAQI
24th Jul 2025294 PMAQI
24th Jul 2025285 PMAQI
24th Jul 2025296 PMAQI
24th Jul 2025277 PMAQI
24th Jul 2025278 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20252510 PMAQI
24th Jul 20252811 PMAQI
25th Jul 20253012 AMAQI
25th Jul 2025291 AMAQI
25th Jul 2025282 AMAQI
25th Jul 2025283 AMAQI
25th Jul 2025234 AMAQI
23°C15/32°C
25th Jul 2025245 AMAQI
25th Jul 2025276 AMAQI
25th Jul 2025247 AMAQI
25th Jul 2025228 AMAQI
25th Jul 2025249 AMAQI
25th Jul 20252410 AMAQI
25th Jul 20252611 AMAQI
25th Jul 20253012 PMAQI
25th Jul 2025311 PMAQI
25th Jul 2025282 PMAQI
25th Jul 2025263 PMAQI
25th Jul 2025254 PMAQI
25th Jul 2025245 PMAQI
25th Jul 2025236 PMAQI
25th Jul 2025267 PMAQI
25th Jul 2025268 PMAQI
25th Jul 2025249 PMAQI
25th Jul 20252210 PMAQI
25th Jul 20252011 PMAQI
26th Jul 20252412 AMAQI
26th Jul 2025241 AMAQI
26th Jul 2025232 AMAQI
26th Jul 2025243 AMAQI
26th Jul 2025214 AMAQI
24°C14/32°C
26th Jul 2025185 AMAQI
26th Jul 2025176 AMAQI
26th Jul 2025187 AMAQI
26th Jul 2025228 AMAQI
26th Jul 2025189 AMAQI
26th Jul 20251810 AMAQI
26th Jul 20252011 AMAQI
26th Jul 20252212 PMAQI
26th Jul 2025241 PMAQI
26th Jul 2025232 PMAQI
26th Jul 2025263 PMAQI
26th Jul 2025274 PMAQI
26th Jul 2025305 PMAQI
26th Jul 2025266 PMAQI
26th Jul 2025227 PMAQI
26th Jul 2025248 PMAQI
26th Jul 2025229 PMAQI
26th Jul 20252310 PMAQI
26th Jul 20252311 PMAQI
27th Jul 20252112 AMAQI
27th Jul 2025201 AMAQI
27th Jul 2025202 AMAQI
27th Jul 2025193 AMAQI
27th Jul 2025184 AMAQI
22°C15/31°C
27th Jul 2025185 AMAQI
27th Jul 2025206 AMAQI
27th Jul 2025227 AMAQI
27th Jul 2025218 AMAQI
27th Jul 2025209 AMAQI
27th Jul 20251910 AMAQI
27th Jul 20251911 AMAQI
27th Jul 20252212 PMAQI
27th Jul 2025241 PMAQI
27th Jul 2025222 PMAQI
27th Jul 2025223 PMAQI
27th Jul 2025234 PMAQI
27th Jul 2025205 PMAQI
27th Jul 2025206 PMAQI
27th Jul 2025217 PMAQI
27th Jul 2025228 PMAQI
27th Jul 2025219 PMAQI
27th Jul 20251910 PMAQI
27th Jul 20251911 PMAQI
28th Jul 20251812 AMAQI
28th Jul 2025191 AMAQI
28th Jul 2025202 AMAQI
28th Jul 2025193 AMAQI
28th Jul 2025174 AMAQI
23°C16/30°C
28th Jul 2025165 AMAQI
28th Jul 2025176 AMAQI
28th Jul 2025177 AMAQI
28th Jul 2025178 AMAQI
28th Jul 2025189 AMAQI
28th Jul 20252010 AMAQI
28th Jul 20252211 AMAQI
28th Jul 20251812 PMAQI
28th Jul 2025171 PMAQI
28th Jul 2025202 PMAQI
28th Jul 2025233 PMAQI
28th Jul 2025224 PMAQI
28th Jul 2025215 PMAQI
28th Jul 2025206 PMAQI
28th Jul 2025207 PMAQI
28th Jul 2025208 PMAQI
28th Jul 2025219 PMAQI
28th Jul 20252410 PMAQI
28th Jul 20252311 PMAQI
29th Jul 20252212 AMAQI
29th Jul 2025201 AMAQI
29th Jul 2025162 AMAQI
29th Jul 2025173 AMAQI
29th Jul 2025164 AMAQI
24°C17/31°C
29th Jul 2025165 AMAQI
29th Jul 2025166 AMAQI
29th Jul 2025177 AMAQI
29th Jul 2025178 AMAQI
29th Jul 2025189 AMAQI
29th Jul 20252310 AMAQI
29th Jul 20252711 AMAQI
29th Jul 20252912 PMAQI
29th Jul 2025281 PMAQI
29th Jul 2025242 PMAQI
29th Jul 2025223 PMAQI
29th Jul 2025224 PMAQI
29th Jul 2025215 PMAQI
29th Jul 2025216 PMAQI
29th Jul 2025217 PMAQI
29th Jul 2025228 PMAQI
29th Jul 2025209 PMAQI
29th Jul 20252110 PMAQI
29th Jul 20252211 PMAQI
30th Jul 20252212 AMAQI
30th Jul 2025221 AMAQI
30th Jul 2025212 AMAQI
30th Jul 2025203 AMAQI
30th Jul 2025184 AMAQI
26°C17/34°C
30th Jul 2025165 AMAQI
30th Jul 2025206 AMAQI
30th Jul 2025197 AMAQI
30th Jul 2025188 AMAQI
30th Jul 2025239 AMAQI
30th Jul 20252210 AMAQI
30th Jul 20252411 AMAQI
30th Jul 20253012 PMAQI
30th Jul 2025341 PMAQI
30th Jul 2025332 PMAQI
30th Jul 2025333 PMAQI
30th Jul 2025334 PMAQI
30th Jul 2025335 PMAQI
30th Jul 2025336 PMAQI
30th Jul 2025337 PMAQI
30th Jul 2025338 PMAQI
30th Jul 2025269 PMAQI
30th Jul 20252210 PMAQI
30th Jul 20252311 PMAQI
31st Jul 20252212 AMAQI
31st Jul 2025221 AMAQI
31st Jul 2025222 AMAQI
31st Jul 2025243 AMAQI
31st Jul 2025254 AMAQI
26°C17/33°C
31st Jul 2025345 AMAQI
31st Jul 2025396 AMAQI
31st Jul 2025397 AMAQI
31st Jul 2025428 AMAQI
31st Jul 2025389 AMAQI
31st Jul 20254110 AMAQI
31st Jul 20254711 AMAQI
31st Jul 20254212 PMAQI
31st Jul 2025441 PMAQI
31st Jul 2025362 PMAQI
31st Jul 2025303 PMAQI
31st Jul 2025334 PMAQI
31st Jul 2025345 PMAQI
31st Jul 2025336 PMAQI
31st Jul 2025327 PMAQI
31st Jul 2025348 PMAQI
31st Jul 2025369 PMAQI
31st Jul 20253210 PMAQI
31st Jul 20252811 PMAQI
1st Aug 20252612 AMAQI
1st Aug 2025221 AMAQI
1st Aug 2025202 AMAQI
1st Aug 2025213 AMAQI
1st Aug 2025204 AMAQI
26°C18/34°C
1st Aug 2025225 AMAQI
1st Aug 2025246 AMAQI
1st Aug 2025247 AMAQI
1st Aug 2025248 AMAQI
1st Aug 2025259 AMAQI
1st Aug 20252810 AMAQI
1st Aug 20253211 AMAQI
1st Aug 20253612 PMAQI
1st Aug 2025401 PMAQI
1st Aug 2025452 PMAQI
1st Aug 2025453 PMAQI
1st Aug 2025394 PMAQI
1st Aug 2025395 PMAQI
1st Aug 2025456 PMAQI
1st Aug 2025307 PMAQI
1st Aug 2025328 PMAQI
1st Aug 2025329 PMAQI
1st Aug 20253010 PMAQI
1st Aug 20253411 PMAQI
2nd Aug 20253312 AMAQI
2nd Aug 2025291 AMAQI
2nd Aug 2025252 AMAQI
2nd Aug 2025263 AMAQI
2nd Aug 2025284 AMAQI
21°C16/27°C
2nd Aug 2025285 AMAQI
2nd Aug 2025266 AMAQI
2nd Aug 2025307 AMAQI
2nd Aug 2025298 AMAQI
2nd Aug 2025269 AMAQI
2nd Aug 20252310 AMAQI
2nd Aug 20252611 AMAQI
2nd Aug 20252912 PMAQI
2nd Aug 2025361 PMAQI
2nd Aug 2025392 PMAQI
2nd Aug 2025423 PMAQI
2nd Aug 2025434 PMAQI
2nd Aug 2025445 PMAQI
2nd Aug 2025426 PMAQI
2nd Aug 2025327 PMAQI
2nd Aug 2025318 PMAQI
2nd Aug 2025309 PMAQI
2nd Aug 20253410 PMAQI
2nd Aug 20253811 PMAQI
3rd Aug 20253812 AMAQI
3rd Aug 2025371 AMAQI
3rd Aug 2025322 AMAQI
3rd Aug 2025313 AMAQI
3rd Aug 2025294 AMAQI
22°C15/30°C
3rd Aug 2025285 AMAQI
3rd Aug 2025306 AMAQI
3rd Aug 2025337 AMAQI
3rd Aug 2025308 AMAQI
3rd Aug 2025289 AMAQI
3rd Aug 20252910 AMAQI
3rd Aug 20253411 AMAQI
3rd Aug 20253912 PMAQI
3rd Aug 2025371 PMAQI
3rd Aug 2025342 PMAQI
3rd Aug 2025333 PMAQI
3rd Aug 2025364 PMAQI
3rd Aug 2025395 PMAQI
3rd Aug 2025386 PMAQI
3rd Aug 2025327 PMAQI
3rd Aug 2025328 PMAQI
3rd Aug 2025319 PMAQI
3rd Aug 20252610 PMAQI
3rd Aug 20253711 PMAQI
4th Aug 20252812 AMAQI
4th Aug 2025231 AMAQI
4th Aug 2025242 AMAQI
4th Aug 2025243 AMAQI
4th Aug 2025284 AMAQI
22°C15/30°C
4th Aug 2025265 AMAQI
4th Aug 2025266 AMAQI
4th Aug 2025247 AMAQI
4th Aug 2025268 AMAQI
4th Aug 2025299 AMAQI
4th Aug 20253010 AMAQI
4th Aug 20252911 AMAQI
4th Aug 20252812 PMAQI
4th Aug 2025301 PMAQI
4th Aug 2025292 PMAQI
4th Aug 2025343 PMAQI
4th Aug 2025284 PMAQI
4th Aug 2025285 PMAQI
4th Aug 2025316 PMAQI
4th Aug 2025287 PMAQI
4th Aug 2025278 PMAQI
4th Aug 2025269 PMAQI
4th Aug 20252410 PMAQI
4th Aug 20252311 PMAQI
5th Aug 20252112 AMAQI
5th Aug 2025241 AMAQI
5th Aug 2025252 AMAQI
5th Aug 2025233 AMAQI
5th Aug 2025244 AMAQI
20°C14/27°C
5th Aug 2025225 AMAQI
5th Aug 2025246 AMAQI
5th Aug 2025227 AMAQI
5th Aug 2025238 AMAQI
5th Aug 2025229 AMAQI
5th Aug 20252310 AMAQI
5th Aug 20252911 AMAQI
5th Aug 20253412 PMAQI
5th Aug 2025311 PMAQI
5th Aug 2025302 PMAQI
5th Aug 2025313 PMAQI
5th Aug 2025324 PMAQI
5th Aug 2025275 PMAQI
5th Aug 2025246 PMAQI
5th Aug 2025307 PMAQI
5th Aug 2025248 PMAQI
5th Aug 2025229 PMAQI
5th Aug 20252210 PMAQI
5th Aug 20252311 PMAQI
6th Aug 20252612 AMAQI
6th Aug 2025301 AMAQI
6th Aug 2025272 AMAQI
6th Aug 2025273 AMAQI
6th Aug 2025264 AMAQI
20°C13/29°C
6th Aug 2025305 AMAQI
6th Aug 2025246 AMAQI
6th Aug 2025227 AMAQI
6th Aug 2025228 AMAQI
6th Aug 2025249 AMAQI
6th Aug 20252910 AMAQI
6th Aug 20253211 AMAQI
6th Aug 20253412 PMAQI
6th Aug 2025371 PMAQI
6th Aug 2025392 PMAQI
6th Aug 2025383 PMAQI
6th Aug 2025374 PMAQI
6th Aug 2025335 PMAQI
6th Aug 2025366 PMAQI
6th Aug 2025277 PMAQI
6th Aug 2025328 PMAQI
6th Aug 2025339 PMAQI
6th Aug 20253010 PMAQI
6th Aug 20252311 PMAQI
7th Aug 20252112 AMAQI
7th Aug 2025221 AMAQI
7th Aug 2025242 AMAQI
7th Aug 2025243 AMAQI
7th Aug 2025184 AMAQI
21°C15/28°C
7th Aug 2025175 AMAQI
7th Aug 2025176 AMAQI
7th Aug 2025207 AMAQI
7th Aug 2025208 AMAQI
7th Aug 2025209 AMAQI
7th Aug 20252010 AMAQI
7th Aug 20252211 AMAQI
7th Aug 20252012 PMAQI
7th Aug 2025181 PMAQI
7th Aug 2025172 PMAQI
7th Aug 2025183 PMAQI
7th Aug 2025184 PMAQI
7th Aug 2025165 PMAQI
7th Aug 2025166 PMAQI
7th Aug 2025187 PMAQI
7th Aug 2025218 PMAQI
7th Aug 2025179 PMAQI
7th Aug 20251810 PMAQI
7th Aug 20251811 PMAQI
8th Aug 20251812 AMAQI
8th Aug 2025161 AMAQI
8th Aug 2025172 AMAQI
8th Aug 2025173 AMAQI
8th Aug 2025154 AMAQI
16°C13/19°C
8th Aug 2025165 AMAQI
8th Aug 2025166 AMAQI
8th Aug 2025147 AMAQI
8th Aug 2025148 AMAQI
8th Aug 2025149 AMAQI
8th Aug 20251510 AMAQI
8th Aug 20251611 AMAQI
8th Aug 20251612 PMAQI
8th Aug 2025161 PMAQI
8th Aug 2025162 PMAQI
8th Aug 2025163 PMAQI
8th Aug 2025164 PMAQI
8th Aug 2025165 PMAQI
8th Aug 2025166 PMAQI
8th Aug 2025167 PMAQI
8th Aug 2025228 PMAQI
8th Aug 2025159 PMAQI
8th Aug 20251610 PMAQI
8th Aug 20251811 PMAQI
9th Aug 20251712 AMAQI
9th Aug 2025171 AMAQI
9th Aug 2025162 AMAQI
9th Aug 2025163 AMAQI
9th Aug 2025164 AMAQI
17°C10/24°C
9th Aug 2025145 AMAQI
9th Aug 2025146 AMAQI
9th Aug 2025147 AMAQI
9th Aug 2025148 AMAQI
9th Aug 2025169 AMAQI
9th Aug 20251610 AMAQI
9th Aug 20251811 AMAQI
9th Aug 20252212 PMAQI
9th Aug 2025241 PMAQI
9th Aug 2025182 PMAQI
9th Aug 2025193 PMAQI
9th Aug 2025174 PMAQI
9th Aug 2025175 PMAQI
9th Aug 2025186 PMAQI
9th Aug 2025167 PMAQI
9th Aug 2025168 PMAQI
9th Aug 2025179 PMAQI
9th Aug 20251810 PMAQI
9th Aug 20251911 PMAQI
10th Aug 20251912 AMAQI
10th Aug 2025171 AMAQI
10th Aug 2025182 AMAQI
10th Aug 2025193 AMAQI
10th Aug 2025204 AMAQI
20°C14/28°C
10th Aug 2025195 AMAQI
5 AM10th Aug 2025206 AMAQI
10th Aug 2025207 AMAQI
10th Aug 2025188 AMAQI
10th Aug 2025169 AMAQI
10th Aug 20251810 AMAQI
10th Aug 20252011 AMAQI
10th Aug 20252212 PMAQI
12 PM10th Aug 2025231 PMAQI
10th Aug 2025232 PMAQI
10th Aug 2025243 PMAQI
10th Aug 2025234 PMAQI
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
11 AM - 6 PM
28AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
5 AM - 10 AM
23AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 6 PM (Avg. 28), while the lowest AQI was between 5 AM to 10 AM (Avg. 23).
Night time
Avg. Highest Time
9 PM - 11 PM
25AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
4 AM
22AQI
1 hours / Day
30 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 4 AM to 4 AM (Avg. 22).
2025 Days Vs Air Quality
Nezperce, Lewiston, Idaho, United States
2025
100%
221
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Good
221 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 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
Nezperce, 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
38AQI
38AQI
2nd January 2025
49AQI
49AQI
3rd January 2025
37AQI
37AQI
4th January 2025
25AQI
25AQI
5th January 2025
25AQI
25AQI
6th January 2025
31AQI
31AQI
7th January 2025
28AQI
28AQI
8th January 2025
32AQI
32AQI
9th January 2025
35AQI
35AQI
10th January 2025
26AQI
26AQI
11th January 2025
22AQI
22AQI
12th January 2025
26AQI
26AQI
13th January 2025
27AQI
27AQI
14th January 2025
32AQI
32AQI
15th January 2025
44AQI
44AQI
16th January 2025
35AQI
35AQI
17th January 2025
24AQI
24AQI
18th January 2025
28AQI
28AQI
19th January 2025
32AQI
32AQI
20th January 2025
29AQI
29AQI
21st January 2025
37AQI
37AQI
22nd January 2025
38AQI
38AQI
23rd January 2025
41AQI
41AQI
24th January 2025
41AQI
41AQI
25th January 2025
34AQI
34AQI
26th January 2025
31AQI
31AQI
27th January 2025
38AQI
38AQI
28th January 2025
43AQI
43AQI
29th January 2025
45AQI
45AQI
30th January 2025
47AQI
47AQI
31st January 2025
41AQI
41AQI
1st February 2025
23AQI
23AQI
2nd February 2025
36AQI
36AQI
3rd February 2025
33AQI
33AQI
4th February 2025
24AQI
24AQI
5th February 2025
23AQI
23AQI
6th February 2025
36AQI
36AQI
7th February 2025
31AQI
31AQI
8th February 2025
29AQI
29AQI
9th February 2025
33AQI
33AQI
10th February 2025
33AQI
33AQI
11th February 2025
32AQI
32AQI
12th February 2025
39AQI
39AQI
13th February 2025
40AQI
40AQI
14th February 2025
30AQI
30AQI
15th February 2025
19AQI
19AQI
16th February 2025
19AQI
19AQI
17th February 2025
25AQI
25AQI
18th February 2025
19AQI
19AQI
19th February 2025
24AQI
24AQI
20th February 2025
26AQI
26AQI
21st February 2025
19AQI
19AQI
22nd February 2025
17AQI
17AQI
23rd February 2025
13AQI
13AQI
24th February 2025
12AQI
12AQI
25th February 2025
15AQI
15AQI
26th February 2025
17AQI
17AQI
27th February 2025
17AQI
17AQI
28th February 2025
18AQI
18AQI
1st March 2025
20AQI
20AQI
2nd March 2025
19AQI
19AQI
3rd March 2025
23AQI
23AQI
4th March 2025
18AQI
18AQI
5th March 2025
15AQI
15AQI
6th March 2025
17AQI
17AQI
7th March 2025
19AQI
19AQI
8th March 2025
20AQI
20AQI
9th March 2025
16AQI
16AQI
10th March 2025
12AQI
12AQI
11th March 2025
15AQI
15AQI
12th March 2025
14AQI
14AQI
13th March 2025
19AQI
19AQI
14th March 2025
19AQI
19AQI
15th March 2025
19AQI
19AQI
16th March 2025
15AQI
15AQI
17th March 2025
18AQI
18AQI
18th March 2025
21AQI
21AQI
19th March 2025
21AQI
21AQI
20th March 2025
18AQI
18AQI
21st March 2025
19AQI
19AQI
22nd March 2025
16AQI
16AQI
23rd March 2025
19AQI
19AQI
24th March 2025
16AQI
16AQI
25th March 2025
21AQI
21AQI
26th March 2025
23AQI
23AQI
27th March 2025
23AQI
23AQI
28th March 2025
21AQI
21AQI
29th March 2025
19AQI
19AQI
30th March 2025
20AQI
20AQI
31st March 2025
19AQI
19AQI
1st April 2025
18AQI
18AQI
2nd April 2025
20AQI
20AQI
3rd April 2025
21AQI
21AQI
4th April 2025
24AQI
24AQI
5th April 2025
21AQI
21AQI
6th April 2025
22AQI
22AQI
7th April 2025
21AQI
21AQI
8th April 2025
15AQI
15AQI
9th April 2025
15AQI
15AQI
10th April 2025
26AQI
26AQI
11th April 2025
20AQI
20AQI
12th April 2025
17AQI
17AQI
13th April 2025
17AQI
17AQI
14th April 2025
24AQI
24AQI
15th April 2025
19AQI
19AQI
16th April 2025
19AQI
19AQI
17th April 2025
16AQI
16AQI
18th April 2025
17AQI
17AQI
19th April 2025
19AQI
19AQI
20th April 2025
20AQI
20AQI
21st April 2025
12AQI
12AQI
22nd April 2025
17AQI
17AQI
23rd April 2025
22AQI
22AQI
24th April 2025
23AQI
23AQI
25th April 2025
20AQI
20AQI
26th April 2025
22AQI
22AQI
27th April 2025
26AQI
26AQI
28th April 2025
20AQI
20AQI
29th April 2025
17AQI
17AQI
30th April 2025
16AQI
16AQI
1st May 2025
20AQI
20AQI
2nd May 2025
23AQI
23AQI
3rd May 2025
29AQI
29AQI
4th May 2025
15AQI
15AQI
5th May 2025
16AQI
16AQI
6th May 2025
18AQI
18AQI
7th May 2025
17AQI
17AQI
8th May 2025
17AQI
17AQI
9th May 2025
22AQI
22AQI
10th May 2025
22AQI
22AQI
11th May 2025
17AQI
17AQI
12th May 2025
15AQI
15AQI
13th May 2025
14AQI
14AQI
14th May 2025
15AQI
15AQI
15th May 2025
16AQI
16AQI
16th May 2025
16AQI
16AQI
17th May 2025
13AQI
13AQI
18th May 2025
13AQI
13AQI
19th May 2025
16AQI
16AQI
20th May 2025
13AQI
13AQI
21st May 2025
14AQI
14AQI
22nd May 2025
18AQI
18AQI
23rd May 2025
15AQI
15AQI
24th May 2025
17AQI
17AQI
25th May 2025
18AQI
18AQI
26th May 2025
22AQI
22AQI
27th May 2025
19AQI
19AQI
28th May 2025
20AQI
20AQI
29th May 2025
19AQI
19AQI
30th May 2025
16AQI
16AQI
31st May 2025
19AQI
19AQI
1st June 2025
19AQI
19AQI
2nd June 2025
16AQI
16AQI
3rd June 2025
17AQI
17AQI
4th June 2025
19AQI
19AQI
5th June 2025
20AQI
20AQI
6th June 2025
23AQI
23AQI
7th June 2025
26AQI
26AQI
8th June 2025
30AQI
30AQI
9th June 2025
27AQI
27AQI
10th June 2025
31AQI
31AQI
11th June 2025
30AQI
30AQI
12th June 2025
27AQI
27AQI
13th June 2025
23AQI
23AQI
14th June 2025
21AQI
21AQI
15th June 2025
20AQI
20AQI
16th June 2025
22AQI
22AQI
17th June 2025
23AQI
23AQI
18th June 2025
22AQI
22AQI
19th June 2025
21AQI
21AQI
20th June 2025
20AQI
20AQI
21st June 2025
16AQI
16AQI
22nd June 2025
15AQI
15AQI
23rd June 2025
19AQI
19AQI
24th June 2025
28AQI
28AQI
25th June 2025
27AQI
27AQI
26th June 2025
22AQI
22AQI
27th June 2025
18AQI
18AQI
28th June 2025
16AQI
16AQI
29th June 2025
16AQI
16AQI
30th June 2025
19AQI
19AQI
1st July 2025
25AQI
25AQI
2nd July 2025
27AQI
27AQI
3rd July 2025
25AQI
25AQI
4th July 2025
21AQI
21AQI
5th July 2025
30AQI
30AQI
6th July 2025
20AQI
20AQI
7th July 2025
20AQI
20AQI
8th July 2025
23AQI
23AQI
9th July 2025
23AQI
23AQI
10th July 2025
19AQI
19AQI
11th July 2025
19AQI
19AQI
12th July 2025
21AQI
21AQI
13th July 2025
20AQI
20AQI
14th July 2025
24AQI
24AQI
15th July 2025
23AQI
23AQI
16th July 2025
27AQI
27AQI
17th July 2025
32AQI
32AQI
18th July 2025
31AQI
31AQI
19th July 2025
29AQI
29AQI
20th July 2025
26AQI
26AQI
21st July 2025
26AQI
26AQI
22nd July 2025
22AQI
22AQI
23rd July 2025
25AQI
25AQI
24th July 2025
28AQI
28AQI
25th July 2025
26AQI
26AQI
26th July 2025
22AQI
22AQI
27th July 2025
20AQI
20AQI
28th July 2025
19AQI
19AQI
29th July 2025
20AQI
20AQI
30th July 2025
25AQI
25AQI
31st July 2025
33AQI
33AQI
1st August 2025
30AQI
30AQI
2nd August 2025
32AQI
32AQI
3rd August 2025
33AQI
33AQI
4th August 2025
27AQI
27AQI
5th August 2025
25AQI
25AQI
6th August 2025
30AQI
30AQI
7th August 2025
19AQI
19AQI
8th August 2025
16AQI
16AQI
9th August 2025
17AQI
17AQI
34AQI
25AQI
19AQI
20AQI
18AQI
22AQI
24AQI
25AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202523AQI
31
28
31
30
31
30
31
9
221
Highest AQI recorded in
January34AQI
Lowest AQI recorded in
May18AQI
202433AQI
16
1
12
29
19
12
26
5
21
4
2
1
31
28
2
31
214
23
2
1
Highest AQI recorded in
September49AQI
Lowest AQI recorded in
January9AQI
202325AQI
24
1
24
7
29
1
17
3
31
128
9
Highest AQI recorded in
August40AQI
Lowest AQI recorded in
December8AQI
202251AQI
12
1
11
7
4
3
21
4
44
12
4
3
Highest AQI recorded in
September79AQI
Lowest AQI recorded in
July19AQI
202149AQI
3
15
6
16
11
1
3
23
5
2
27
69
31
9
3
Highest AQI recorded in
July78AQI
Lowest AQI recorded in
October19AQI
202071AQI
3
14
9
1
6
1
1
1
18
11
1
6
Highest AQI recorded in
September77AQI
Lowest AQI recorded in
August30AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
71AQILeast Polluted Year Recorded
2025(Avg.)
23AQINezperce's annual 2025 AQI (23) shows an average percentage change of -42.2% (improved AQI) compared to previous years: 2020 (71), 2021 (49), 2022 (51), 2023 (25), 2024 (33).
