Liberty Lake, Washington, 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
Liberty Lake, Washington, United States
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
13th Aug 2021
186AQILowest AQI recorded on
30th Aug 2022
10AQISame Day Analysis (8th August ):
On this day, AQI across the 4 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: 8th Aug - 9th Aug 2025
Liberty Lake, Washington, United States
AQI
Day
Night
.
5 AM8th Aug 2025
8 PM
4 AM9th Aug 2025
Day time
Avg. Highest Time
12PM8th Aug
23AQI
Avg. Lowest Time
9AM8th Aug
18AQI
Night time
Avg. Highest Time
2AM9th Aug
24AQI
Avg. Lowest Time
10PM8th Aug
19AQI
In the last 24 hours,
Liberty Lake's AQI reached its highest point of 24 at 2 AM during the Night, while the lowest point, 18, was recorded at 9 AM during the Day between 8th Aug and 9th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Liberty Lake, Washington, United States
JulAug
10th - 11th11th - 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
Day
Night
10th Jul 2025225 AMAQI
10th Jul 2025226 AMAQI
10th Jul 2025177 AMAQI
10th Jul 2025168 AMAQI
10th Jul 2025179 AMAQI
10th Jul 20251610 AMAQI
10th Jul 20251711 AMAQI
10th Jul 20251812 PMAQI
10th Jul 2025161 PMAQI
10th Jul 2025172 PMAQI
10th Jul 2025183 PMAQI
10th Jul 2025184 PMAQI
10th Jul 2025185 PMAQI
10th Jul 2025186 PMAQI
10th Jul 2025197 PMAQI
10th Jul 2025208 PMAQI
10th Jul 2025209 PMAQI
10th Jul 20251910 PMAQI
10th Jul 20251911 PMAQI
11th Jul 20252112 AMAQI
11th Jul 2025231 AMAQI
11th Jul 2025242 AMAQI
11th Jul 2025263 AMAQI
11th Jul 2025404 AMAQI
19°C14/24°C
11th Jul 2025295 AMAQI
11th Jul 2025276 AMAQI
11th Jul 2025337 AMAQI
11th Jul 2025358 AMAQI
11th Jul 2025319 AMAQI
11th Jul 20253110 AMAQI
11th Jul 20253011 AMAQI
11th Jul 20252812 PMAQI
11th Jul 2025281 PMAQI
11th Jul 2025262 PMAQI
11th Jul 2025273 PMAQI
11th Jul 2025254 PMAQI
11th Jul 2025265 PMAQI
11th Jul 2025276 PMAQI
11th Jul 2025257 PMAQI
11th Jul 2025248 PMAQI
11th Jul 2025269 PMAQI
11th Jul 20252410 PMAQI
11th Jul 20252411 PMAQI
12th Jul 20252612 AMAQI
12th Jul 2025361 AMAQI
12th Jul 2025302 AMAQI
12th Jul 2025343 AMAQI
12th Jul 2025344 AMAQI
22°C13/29°C
12th Jul 2025365 AMAQI
12th Jul 2025386 AMAQI
12th Jul 2025367 AMAQI
12th Jul 2025348 AMAQI
12th Jul 2025349 AMAQI
12th Jul 20253210 AMAQI
12th Jul 20253211 AMAQI
12th Jul 20253112 PMAQI
12th Jul 2025371 PMAQI
12th Jul 2025312 PMAQI
12th Jul 2025293 PMAQI
12th Jul 2025274 PMAQI
12th Jul 2025285 PMAQI
12th Jul 2025266 PMAQI
12th Jul 2025277 PMAQI
12th Jul 2025288 PMAQI
12th Jul 2025249 PMAQI
12th Jul 20252110 PMAQI
12th Jul 20252111 PMAQI
13th Jul 20252212 AMAQI
13th Jul 2025221 AMAQI
13th Jul 2025212 AMAQI
13th Jul 2025223 AMAQI
13th Jul 2025224 AMAQI
24°C15/31°C
13th Jul 2025255 AMAQI
13th Jul 2025216 AMAQI
13th Jul 2025227 AMAQI
13th Jul 2025248 AMAQI
13th Jul 2025289 AMAQI
13th Jul 20252610 AMAQI
13th Jul 20252711 AMAQI
13th Jul 20252412 PMAQI
13th Jul 2025261 PMAQI
13th Jul 2025252 PMAQI
13th Jul 2025243 PMAQI
13th Jul 2025244 PMAQI
13th Jul 2025255 PMAQI
13th Jul 2025236 PMAQI
13th Jul 2025257 PMAQI
13th Jul 2025238 PMAQI
13th Jul 2025269 PMAQI
13th Jul 20252210 PMAQI
13th Jul 20252211 PMAQI
14th Jul 20252512 AMAQI
14th Jul 2025231 AMAQI
14th Jul 2025222 AMAQI
14th Jul 2025223 AMAQI
14th Jul 2025204 AMAQI
26°C18/34°C
14th Jul 2025195 AMAQI
14th Jul 2025226 AMAQI
14th Jul 2025227 AMAQI
14th Jul 2025228 AMAQI
14th Jul 2025249 AMAQI
14th Jul 20252710 AMAQI
14th Jul 20253511 AMAQI
14th Jul 20253712 PMAQI
14th Jul 2025331 PMAQI
14th Jul 2025302 PMAQI
14th Jul 2025303 PMAQI
14th Jul 2025294 PMAQI
14th Jul 2025275 PMAQI
14th Jul 2025256 PMAQI
14th Jul 2025267 PMAQI
14th Jul 2025288 PMAQI
14th Jul 2025229 PMAQI
14th Jul 20252410 PMAQI
14th Jul 20252511 PMAQI
15th Jul 20252512 AMAQI
15th Jul 2025231 AMAQI
15th Jul 2025282 AMAQI
15th Jul 2025283 AMAQI
15th Jul 2025264 AMAQI
25°C17/31°C
15th Jul 2025245 AMAQI
15th Jul 2025226 AMAQI
15th Jul 2025227 AMAQI
15th Jul 2025238 AMAQI
15th Jul 2025249 AMAQI
15th Jul 20252210 AMAQI
15th Jul 20252411 AMAQI
15th Jul 20253112 PMAQI
15th Jul 2025261 PMAQI
15th Jul 2025262 PMAQI
15th Jul 2025273 PMAQI
15th Jul 2025284 PMAQI
15th Jul 2025275 PMAQI
15th Jul 2025266 PMAQI
15th Jul 2025267 PMAQI
15th Jul 2025288 PMAQI
15th Jul 2025309 PMAQI
15th Jul 20252910 PMAQI
15th Jul 20253211 PMAQI
16th Jul 20253312 AMAQI
16th Jul 2025321 AMAQI
16th Jul 2025322 AMAQI
16th Jul 2025323 AMAQI
16th Jul 2025354 AMAQI
19°C15/24°C
16th Jul 2025355 AMAQI
16th Jul 2025336 AMAQI
16th Jul 2025327 AMAQI
16th Jul 2025368 AMAQI
16th Jul 2025389 AMAQI
16th Jul 20253910 AMAQI
16th Jul 20254511 AMAQI
16th Jul 20255312 PMAQI
16th Jul 2025501 PMAQI
16th Jul 2025422 PMAQI
16th Jul 2025383 PMAQI
16th Jul 2025364 PMAQI
16th Jul 2025365 PMAQI
16th Jul 2025366 PMAQI
16th Jul 2025377 PMAQI
16th Jul 2025388 PMAQI
16th Jul 2025339 PMAQI
16th Jul 20253010 PMAQI
16th Jul 20253211 PMAQI
17th Jul 20253412 AMAQI
17th Jul 2025361 AMAQI
17th Jul 2025382 AMAQI
17th Jul 2025393 AMAQI
17th Jul 2025394 AMAQI
19°C11/27°C
17th Jul 2025315 AMAQI
17th Jul 2025376 AMAQI
17th Jul 2025367 AMAQI
17th Jul 2025408 AMAQI
17th Jul 2025389 AMAQI
17th Jul 20254010 AMAQI
17th Jul 20254411 AMAQI
17th Jul 20254812 PMAQI
17th Jul 2025481 PMAQI
17th Jul 2025392 PMAQI
17th Jul 2025363 PMAQI
17th Jul 2025384 PMAQI
17th Jul 2025385 PMAQI
17th Jul 2025376 PMAQI
17th Jul 2025377 PMAQI
17th Jul 2025368 PMAQI
17th Jul 2025349 PMAQI
17th Jul 20253310 PMAQI
17th Jul 20253211 PMAQI
18th Jul 20253512 AMAQI
18th Jul 2025321 AMAQI
18th Jul 2025342 AMAQI
18th Jul 2025343 AMAQI
18th Jul 2025384 AMAQI
23°C15/30°C
18th Jul 2025335 AMAQI
18th Jul 2025326 AMAQI
18th Jul 2025337 AMAQI
18th Jul 2025328 AMAQI
18th Jul 2025299 AMAQI
18th Jul 20253110 AMAQI
18th Jul 20253911 AMAQI
18th Jul 20254412 PMAQI
18th Jul 2025421 PMAQI
18th Jul 2025372 PMAQI
18th Jul 2025373 PMAQI
18th Jul 2025374 PMAQI
18th Jul 2025355 PMAQI
18th Jul 2025326 PMAQI
18th Jul 2025367 PMAQI
18th Jul 2025348 PMAQI
18th Jul 2025339 PMAQI
18th Jul 20253410 PMAQI
18th Jul 20253311 PMAQI
19th Jul 20253612 AMAQI
19th Jul 2025381 AMAQI
19th Jul 2025402 AMAQI
19th Jul 2025373 AMAQI
19th Jul 2025374 AMAQI
24°C15/32°C
19th Jul 2025435 AMAQI
19th Jul 2025366 AMAQI
19th Jul 2025347 AMAQI
19th Jul 2025328 AMAQI
19th Jul 2025349 AMAQI
19th Jul 20253410 AMAQI
19th Jul 20253411 AMAQI
19th Jul 20253512 PMAQI
19th Jul 2025311 PMAQI
19th Jul 2025292 PMAQI
19th Jul 2025323 PMAQI
19th Jul 2025344 PMAQI
19th Jul 2025315 PMAQI
19th Jul 2025326 PMAQI
19th Jul 2025327 PMAQI
19th Jul 2025338 PMAQI
19th Jul 2025289 PMAQI
19th Jul 20252710 PMAQI
19th Jul 20252611 PMAQI
20th Jul 20252812 AMAQI
20th Jul 2025281 AMAQI
20th Jul 2025292 AMAQI
20th Jul 2025303 AMAQI
20th Jul 2025274 AMAQI
21°C14/27°C
20th Jul 2025285 AMAQI
20th Jul 2025266 AMAQI
20th Jul 2025267 AMAQI
20th Jul 2025308 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20253610 AMAQI
20th Jul 20255011 AMAQI
20th Jul 20254912 PMAQI
20th Jul 2025471 PMAQI
20th Jul 2025402 PMAQI
20th Jul 2025343 PMAQI
20th Jul 2025324 PMAQI
20th Jul 2025315 PMAQI
20th Jul 2025306 PMAQI
20th Jul 2025287 PMAQI
20th Jul 2025278 PMAQI
20th Jul 2025309 PMAQI
20th Jul 20252710 PMAQI
20th Jul 20253011 PMAQI
21st Jul 20253012 AMAQI
21st Jul 2025301 AMAQI
21st Jul 2025302 AMAQI
21st Jul 2025293 AMAQI
21st Jul 2025244 AMAQI
19°C12/25°C
21st Jul 2025275 AMAQI
21st Jul 2025286 AMAQI
21st Jul 2025287 AMAQI
21st Jul 2025288 AMAQI
21st Jul 2025279 AMAQI
21st Jul 20252810 AMAQI
21st Jul 20252911 AMAQI
21st Jul 20252812 PMAQI
21st Jul 2025311 PMAQI
21st Jul 2025312 PMAQI
21st Jul 2025323 PMAQI
21st Jul 2025324 PMAQI
21st Jul 2025345 PMAQI
21st Jul 2025346 PMAQI
21st Jul 2025307 PMAQI
21st Jul 2025318 PMAQI
21st Jul 2025329 PMAQI
21st Jul 20253410 PMAQI
21st Jul 20253111 PMAQI
22nd Jul 20252912 AMAQI
22nd Jul 2025351 AMAQI
22nd Jul 2025372 AMAQI
22nd Jul 2025373 AMAQI
22nd Jul 2025304 AMAQI
18°C14/22°C
22nd Jul 2025305 AMAQI
22nd Jul 2025366 AMAQI
22nd Jul 2025327 AMAQI
22nd Jul 2025328 AMAQI
22nd Jul 2025319 AMAQI
22nd Jul 20253410 AMAQI
22nd Jul 20253611 AMAQI
22nd Jul 20253712 PMAQI
22nd Jul 2025441 PMAQI
22nd Jul 2025392 PMAQI
22nd Jul 2025403 PMAQI
22nd Jul 2025384 PMAQI
22nd Jul 2025385 PMAQI
22nd Jul 2025366 PMAQI
22nd Jul 2025377 PMAQI
22nd Jul 2025378 PMAQI
22nd Jul 2025369 PMAQI
22nd Jul 20253410 PMAQI
22nd Jul 20253611 PMAQI
23rd Jul 20253312 AMAQI
23rd Jul 2025331 AMAQI
23rd Jul 2025342 AMAQI
23rd Jul 2025333 AMAQI
23rd Jul 2025354 AMAQI
17°C13/22°C
23rd Jul 2025325 AMAQI
23rd Jul 2025386 AMAQI
23rd Jul 2025387 AMAQI
23rd Jul 2025358 AMAQI
23rd Jul 2025349 AMAQI
23rd Jul 20254110 AMAQI
23rd Jul 20254411 AMAQI
23rd Jul 20254212 PMAQI
23rd Jul 2025431 PMAQI
23rd Jul 2025412 PMAQI
23rd Jul 2025373 PMAQI
23rd Jul 2025384 PMAQI
23rd Jul 2025375 PMAQI
23rd Jul 2025366 PMAQI
23rd Jul 2025377 PMAQI
23rd Jul 2025368 PMAQI
23rd Jul 2025319 PMAQI
23rd Jul 20253010 PMAQI
23rd Jul 20253011 PMAQI
24th Jul 20253212 AMAQI
24th Jul 2025341 AMAQI
24th Jul 2025402 AMAQI
24th Jul 2025413 AMAQI
24th Jul 2025354 AMAQI
20°C9/28°C
24th Jul 2025415 AMAQI
24th Jul 2025406 AMAQI
24th Jul 2025347 AMAQI
24th Jul 2025348 AMAQI
24th Jul 2025369 AMAQI
24th Jul 20253610 AMAQI
24th Jul 20254111 AMAQI
24th Jul 20254912 PMAQI
24th Jul 2025481 PMAQI
24th Jul 2025382 PMAQI
24th Jul 2025383 PMAQI
24th Jul 2025384 PMAQI
24th Jul 2025345 PMAQI
24th Jul 2025346 PMAQI
24th Jul 2025347 PMAQI
24th Jul 2025368 PMAQI
24th Jul 2025339 PMAQI
24th Jul 20253110 PMAQI
24th Jul 20253211 PMAQI
25th Jul 20253212 AMAQI
25th Jul 2025331 AMAQI
25th Jul 2025352 AMAQI
25th Jul 2025343 AMAQI
25th Jul 2025324 AMAQI
24°C15/31°C
25th Jul 2025245 AMAQI
25th Jul 2025256 AMAQI
25th Jul 2025307 AMAQI
25th Jul 2025288 AMAQI
25th Jul 2025309 AMAQI
25th Jul 20253610 AMAQI
25th Jul 20253411 AMAQI
25th Jul 20254612 PMAQI
25th Jul 2025401 PMAQI
25th Jul 2025302 PMAQI
25th Jul 2025353 PMAQI
25th Jul 2025324 PMAQI
25th Jul 2025275 PMAQI
25th Jul 2025286 PMAQI
25th Jul 2025297 PMAQI
25th Jul 2025288 PMAQI
25th Jul 2025249 PMAQI
25th Jul 20252610 PMAQI
25th Jul 20252411 PMAQI
26th Jul 20252512 AMAQI
26th Jul 2025261 AMAQI
26th Jul 2025292 AMAQI
26th Jul 2025293 AMAQI
26th Jul 2025284 AMAQI
23°C15/29°C
26th Jul 2025275 AMAQI
26th Jul 2025266 AMAQI
26th Jul 2025267 AMAQI
26th Jul 2025258 AMAQI
26th Jul 2025229 AMAQI
26th Jul 20251910 AMAQI
26th Jul 20252411 AMAQI
26th Jul 20253512 PMAQI
26th Jul 2025281 PMAQI
26th Jul 2025242 PMAQI
26th Jul 2025243 PMAQI
26th Jul 2025254 PMAQI
26th Jul 2025255 PMAQI
26th Jul 2025276 PMAQI
26th Jul 2025267 PMAQI
26th Jul 2025248 PMAQI
26th Jul 2025229 PMAQI
26th Jul 20252310 PMAQI
26th Jul 20252311 PMAQI
27th Jul 20252312 AMAQI
27th Jul 2025271 AMAQI
27th Jul 2025302 AMAQI
27th Jul 2025303 AMAQI
27th Jul 2025304 AMAQI
22°C14/29°C
27th Jul 2025305 AMAQI
27th Jul 2025316 AMAQI
27th Jul 2025287 AMAQI
27th Jul 2025268 AMAQI
27th Jul 2025239 AMAQI
27th Jul 20252110 AMAQI
27th Jul 20252311 AMAQI
27th Jul 20253712 PMAQI
27th Jul 2025291 PMAQI
27th Jul 2025262 PMAQI
27th Jul 2025243 PMAQI
27th Jul 2025234 PMAQI
27th Jul 2025245 PMAQI
27th Jul 2025236 PMAQI
27th Jul 2025247 PMAQI
27th Jul 2025258 PMAQI
27th Jul 2025239 PMAQI
27th Jul 20252310 PMAQI
27th Jul 20252411 PMAQI
28th Jul 20252712 AMAQI
28th Jul 2025301 AMAQI
28th Jul 2025312 AMAQI
28th Jul 2025293 AMAQI
28th Jul 2025264 AMAQI
22°C14/29°C
28th Jul 2025265 AMAQI
28th Jul 2025246 AMAQI
28th Jul 2025237 AMAQI
28th Jul 2025258 AMAQI
28th Jul 2025269 AMAQI
28th Jul 20252710 AMAQI
28th Jul 20252911 AMAQI
28th Jul 20252812 PMAQI
28th Jul 2025311 PMAQI
28th Jul 2025302 PMAQI
28th Jul 2025273 PMAQI
28th Jul 2025274 PMAQI
28th Jul 2025255 PMAQI
28th Jul 2025246 PMAQI
28th Jul 2025267 PMAQI
28th Jul 2025268 PMAQI
28th Jul 2025269 PMAQI
28th Jul 20252510 PMAQI
28th Jul 20252611 PMAQI
29th Jul 20253112 AMAQI
29th Jul 2025321 AMAQI
29th Jul 2025322 AMAQI
29th Jul 2025333 AMAQI
29th Jul 2025304 AMAQI
24°C15/32°C
29th Jul 2025225 AMAQI
29th Jul 2025266 AMAQI
29th Jul 2025287 AMAQI
29th Jul 2025248 AMAQI
29th Jul 2025289 AMAQI
29th Jul 20253010 AMAQI
29th Jul 20253111 AMAQI
29th Jul 20254312 PMAQI
29th Jul 2025441 PMAQI
29th Jul 2025312 PMAQI
29th Jul 2025303 PMAQI
29th Jul 2025314 PMAQI
29th Jul 2025315 PMAQI
29th Jul 2025346 PMAQI
29th Jul 2025307 PMAQI
29th Jul 2025308 PMAQI
29th Jul 2025299 PMAQI
29th Jul 20252810 PMAQI
29th Jul 20252711 PMAQI
30th Jul 20253012 AMAQI
30th Jul 2025311 AMAQI
30th Jul 2025302 AMAQI
30th Jul 2025303 AMAQI
30th Jul 2025314 AMAQI
26°C17/33°C
30th Jul 2025325 AMAQI
30th Jul 2025336 AMAQI
30th Jul 2025297 AMAQI
30th Jul 2025318 AMAQI
30th Jul 2025319 AMAQI
30th Jul 20253010 AMAQI
30th Jul 20253411 AMAQI
30th Jul 20254312 PMAQI
30th Jul 2025421 PMAQI
30th Jul 2025382 PMAQI
30th Jul 2025383 PMAQI
30th Jul 2025384 PMAQI
30th Jul 2025385 PMAQI
30th Jul 2025386 PMAQI
30th Jul 2025387 PMAQI
30th Jul 2025388 PMAQI
30th Jul 2025349 PMAQI
30th Jul 20253010 PMAQI
30th Jul 20253111 PMAQI
31st Jul 20253112 AMAQI
31st Jul 2025321 AMAQI
31st Jul 2025322 AMAQI
31st Jul 2025333 AMAQI
31st Jul 2025284 AMAQI
27°C20/34°C
31st Jul 2025315 AMAQI
31st Jul 2025396 AMAQI
31st Jul 2025407 AMAQI
31st Jul 2025408 AMAQI
31st Jul 2025409 AMAQI
31st Jul 20254810 AMAQI
31st Jul 20255011 AMAQI
31st Jul 20255212 PMAQI
31st Jul 2025531 PMAQI
31st Jul 2025442 PMAQI
31st Jul 2025453 PMAQI
31st Jul 2025394 PMAQI
31st Jul 2025385 PMAQI
31st Jul 2025366 PMAQI
31st Jul 2025427 PMAQI
31st Jul 2025428 PMAQI
31st Jul 2025409 PMAQI
31st Jul 20254010 PMAQI
31st Jul 20253911 PMAQI
1st Aug 20254412 AMAQI
1st Aug 2025451 AMAQI
1st Aug 2025402 AMAQI
1st Aug 2025403 AMAQI
1st Aug 2025414 AMAQI
28°C20/35°C
1st Aug 2025375 AMAQI
1st Aug 2025396 AMAQI
1st Aug 2025357 AMAQI
1st Aug 2025358 AMAQI
1st Aug 2025399 AMAQI
1st Aug 20253710 AMAQI
1st Aug 20253811 AMAQI
1st Aug 20253812 PMAQI
1st Aug 2025421 PMAQI
1st Aug 2025482 PMAQI
1st Aug 2025463 PMAQI
1st Aug 2025444 PMAQI
1st Aug 2025485 PMAQI
1st Aug 2025506 PMAQI
1st Aug 2025427 PMAQI
1st Aug 2025498 PMAQI
1st Aug 2025549 PMAQI
1st Aug 20255410 PMAQI
1st Aug 20255411 PMAQI
2nd Aug 20255412 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025543 AMAQI
2nd Aug 2025534 AMAQI
23°C17/29°C
2nd Aug 2025555 AMAQI
2nd Aug 2025546 AMAQI
2nd Aug 2025557 AMAQI
2nd Aug 2025548 AMAQI
2nd Aug 2025559 AMAQI
2nd Aug 20255410 AMAQI
2nd Aug 20255311 AMAQI
2nd Aug 20255312 PMAQI
2nd Aug 2025511 PMAQI
2nd Aug 2025482 PMAQI
2nd Aug 2025473 PMAQI
2nd Aug 2025494 PMAQI
2nd Aug 2025475 PMAQI
2nd Aug 2025466 PMAQI
2nd Aug 2025517 PMAQI
2nd Aug 2025468 PMAQI
2nd Aug 2025429 PMAQI
2nd Aug 20253810 PMAQI
2nd Aug 20254111 PMAQI
3rd Aug 20254612 AMAQI
3rd Aug 2025471 AMAQI
3rd Aug 2025502 AMAQI
3rd Aug 2025483 AMAQI
3rd Aug 2025484 AMAQI
23°C16/30°C
3rd Aug 2025445 AMAQI
3rd Aug 2025486 AMAQI
3rd Aug 2025517 AMAQI
3rd Aug 2025508 AMAQI
3rd Aug 2025529 AMAQI
3rd Aug 20255210 AMAQI
3rd Aug 20255111 AMAQI
3rd Aug 20254912 PMAQI
3rd Aug 2025471 PMAQI
3rd Aug 2025432 PMAQI
3rd Aug 2025383 PMAQI
3rd Aug 2025354 PMAQI
3rd Aug 2025345 PMAQI
3rd Aug 2025316 PMAQI
3rd Aug 2025417 PMAQI
3rd Aug 2025388 PMAQI
3rd Aug 2025349 PMAQI
3rd Aug 20253410 PMAQI
3rd Aug 20254511 PMAQI
4th Aug 20254212 AMAQI
4th Aug 2025431 AMAQI
4th Aug 2025422 AMAQI
4th Aug 2025393 AMAQI
4th Aug 2025404 AMAQI
23°C15/31°C
4th Aug 2025435 AMAQI
4th Aug 2025426 AMAQI
4th Aug 2025427 AMAQI
4th Aug 2025428 AMAQI
4th Aug 2025419 AMAQI
4th Aug 20254010 AMAQI
4th Aug 20253211 AMAQI
4th Aug 20253312 PMAQI
4th Aug 2025301 PMAQI
4th Aug 2025302 PMAQI
4th Aug 2025283 PMAQI
4th Aug 2025304 PMAQI
4th Aug 2025315 PMAQI
4th Aug 2025296 PMAQI
4th Aug 2025397 PMAQI
4th Aug 2025328 PMAQI
4th Aug 2025269 PMAQI
4th Aug 20252610 PMAQI
4th Aug 20252711 PMAQI
5th Aug 20252812 AMAQI
5th Aug 2025291 AMAQI
5th Aug 2025302 AMAQI
5th Aug 2025313 AMAQI
5th Aug 2025304 AMAQI
20°C13/27°C
5th Aug 2025305 AMAQI
5th Aug 2025306 AMAQI
5th Aug 2025307 AMAQI
5th Aug 2025288 AMAQI
5th Aug 2025289 AMAQI
5th Aug 20252810 AMAQI
5th Aug 20253411 AMAQI
5th Aug 20253412 PMAQI
5th Aug 2025361 PMAQI
5th Aug 2025362 PMAQI
5th Aug 2025363 PMAQI
5th Aug 2025344 PMAQI
5th Aug 2025315 PMAQI
5th Aug 2025276 PMAQI
5th Aug 2025307 PMAQI
5th Aug 2025308 PMAQI
5th Aug 2025299 PMAQI
5th Aug 20252510 PMAQI
5th Aug 20252511 PMAQI
6th Aug 20253212 AMAQI
6th Aug 2025361 AMAQI
6th Aug 2025402 AMAQI
6th Aug 2025403 AMAQI
6th Aug 2025404 AMAQI
20°C12/28°C
6th Aug 2025405 AMAQI
6th Aug 2025406 AMAQI
6th Aug 2025367 AMAQI
6th Aug 2025378 AMAQI
6th Aug 2025369 AMAQI
6th Aug 20253410 AMAQI
6th Aug 20253611 AMAQI
6th Aug 20253412 PMAQI
6th Aug 2025331 PMAQI
6th Aug 2025342 PMAQI
6th Aug 2025343 PMAQI
6th Aug 2025344 PMAQI
6th Aug 2025305 PMAQI
6th Aug 2025326 PMAQI
6th Aug 2025327 PMAQI
6th Aug 2025338 PMAQI
6th Aug 2025299 PMAQI
6th Aug 20252910 PMAQI
6th Aug 20252911 PMAQI
7th Aug 20253212 AMAQI
7th Aug 2025321 AMAQI
7th Aug 2025312 AMAQI
7th Aug 2025313 AMAQI
7th Aug 2025234 AMAQI
19°C15/24°C
7th Aug 2025225 AMAQI
7th Aug 2025246 AMAQI
7th Aug 2025247 AMAQI
7th Aug 2025228 AMAQI
7th Aug 2025219 AMAQI
7th Aug 20252310 AMAQI
7th Aug 20252611 AMAQI
7th Aug 20252412 PMAQI
7th Aug 2025211 PMAQI
7th Aug 2025202 PMAQI
7th Aug 2025193 PMAQI
7th Aug 2025214 PMAQI
7th Aug 2025205 PMAQI
7th Aug 2025196 PMAQI
7th Aug 2025267 PMAQI
7th Aug 2025268 PMAQI
7th Aug 2025209 PMAQI
7th Aug 20252010 PMAQI
7th Aug 20252111 PMAQI
8th Aug 20252212 AMAQI
8th Aug 2025201 AMAQI
8th Aug 2025202 AMAQI
8th Aug 2025203 AMAQI
8th Aug 2025204 AMAQI
18°C15/21°C
8th Aug 2025195 AMAQI
8th Aug 2025186 AMAQI
8th Aug 2025217 AMAQI
8th Aug 2025188 AMAQI
8th Aug 2025189 AMAQI
8th Aug 20252010 AMAQI
8th Aug 20252011 AMAQI
8th Aug 20252312 PMAQI
8th Aug 2025221 PMAQI
8th Aug 2025222 PMAQI
8th Aug 2025203 PMAQI
8th Aug 2025204 PMAQI
8th Aug 2025195 PMAQI
8th Aug 2025196 PMAQI
8th Aug 2025207 PMAQI
8th Aug 2025198 PMAQI
8th Aug 2025209 PMAQI
8th Aug 20251910 PMAQI
8th Aug 20252211 PMAQI
9th Aug 20252312 AMAQI
9th Aug 2025231 AMAQI
9th Aug 2025242 AMAQI
9th Aug 2025233 AMAQI
9th Aug 2025224 AMAQI
18°C11/25°C
9th Aug 2025195 AMAQI
5 AM9th Aug 2025236 AMAQI
9th Aug 2025227 AMAQI
12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 1 PM
38AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
5 AM - 10 AM
32AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 1 PM (Avg. 38), while the lowest AQI was between 5 AM to 10 AM (Avg. 32).
Night time
Avg. Highest Time
12 AM - 4 AM
32AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
9 PM - 11 PM
29AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 32), while the lowest AQI was between 9 PM to 11 PM (Avg. 29).
2025 Days Vs Air Quality
Liberty Lake, Washington, United States
2025
100%
220
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Good
220 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 221 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
Liberty Lake, Washington, 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
23AQI
23AQI
2nd January 2025
23AQI
23AQI
3rd January 2025
27AQI
27AQI
4th January 2025
29AQI
29AQI
5th January 2025
27AQI
27AQI
6th January 2025
26AQI
26AQI
7th January 2025
26AQI
26AQI
8th January 2025
26AQI
26AQI
9th January 2025
29AQI
29AQI
10th January 2025
32AQI
32AQI
11th January 2025
27AQI
27AQI
12th January 2025
29AQI
29AQI
13th January 2025
28AQI
28AQI
14th January 2025
28AQI
28AQI
15th January 2025
32AQI
32AQI
16th January 2025
29AQI
29AQI
17th January 2025
28AQI
28AQI
18th January 2025
35AQI
35AQI
19th January 2025
39AQI
39AQI
20th January 2025
42AQI
42AQI
21st January 2025
37AQI
37AQI
22nd January 2025
48AQI
48AQI
23rd January 2025
39AQI
39AQI
24th January 2025
46AQI
46AQI
25th January 2025
44AQI
44AQI
26th January 2025
44AQI
44AQI
27th January 2025
36AQI
36AQI
28th January 2025
40AQI
40AQI
29th January 2025
34AQI
34AQI
30th January 2025
29AQI
29AQI
31st January 2025
27AQI
27AQI
1st February 2025
18AQI
18AQI
2nd February 2025
21AQI
21AQI
3rd February 2025
22AQI
22AQI
4th February 2025
21AQI
21AQI
5th February 2025
21AQI
21AQI
6th February 2025
27AQI
27AQI
7th February 2025
27AQI
27AQI
8th February 2025
23AQI
23AQI
9th February 2025
32AQI
32AQI
10th February 2025
37AQI
37AQI
11th February 2025
40AQI
40AQI
12th February 2025
48AQI
48AQI
13th February 2025
44AQI
44AQI
14th February 2025
35AQI
35AQI
15th February 2025
34AQI
34AQI
16th February 2025
34AQI
34AQI
17th February 2025
36AQI
36AQI
18th February 2025
32AQI
32AQI
19th February 2025
37AQI
37AQI
20th February 2025
34AQI
34AQI
21st February 2025
26AQI
26AQI
22nd February 2025
25AQI
25AQI
23rd February 2025
22AQI
22AQI
24th February 2025
25AQI
25AQI
25th February 2025
19AQI
19AQI
26th February 2025
26AQI
26AQI
27th February 2025
29AQI
29AQI
28th February 2025
32AQI
32AQI
1st March 2025
32AQI
32AQI
2nd March 2025
38AQI
38AQI
3rd March 2025
34AQI
34AQI
4th March 2025
24AQI
24AQI
5th March 2025
22AQI
22AQI
6th March 2025
28AQI
28AQI
7th March 2025
27AQI
27AQI
8th March 2025
24AQI
24AQI
9th March 2025
24AQI
24AQI
10th March 2025
23AQI
23AQI
11th March 2025
21AQI
21AQI
12th March 2025
27AQI
27AQI
13th March 2025
21AQI
21AQI
14th March 2025
19AQI
19AQI
15th March 2025
21AQI
21AQI
16th March 2025
18AQI
18AQI
17th March 2025
23AQI
23AQI
18th March 2025
20AQI
20AQI
19th March 2025
23AQI
23AQI
20th March 2025
27AQI
27AQI
21st March 2025
31AQI
31AQI
22nd March 2025
29AQI
29AQI
23rd March 2025
29AQI
29AQI
24th March 2025
28AQI
28AQI
25th March 2025
26AQI
26AQI
26th March 2025
26AQI
26AQI
27th March 2025
27AQI
27AQI
28th March 2025
26AQI
26AQI
29th March 2025
27AQI
27AQI
30th March 2025
34AQI
34AQI
31st March 2025
33AQI
33AQI
1st April 2025
34AQI
34AQI
2nd April 2025
34AQI
34AQI
3rd April 2025
35AQI
35AQI
4th April 2025
36AQI
36AQI
5th April 2025
35AQI
35AQI
6th April 2025
35AQI
35AQI
7th April 2025
36AQI
36AQI
8th April 2025
32AQI
32AQI
9th April 2025
31AQI
31AQI
10th April 2025
35AQI
35AQI
11th April 2025
32AQI
32AQI
12th April 2025
33AQI
33AQI
13th April 2025
33AQI
33AQI
14th April 2025
34AQI
34AQI
15th April 2025
33AQI
33AQI
16th April 2025
34AQI
34AQI
17th April 2025
30AQI
30AQI
18th April 2025
33AQI
33AQI
19th April 2025
33AQI
33AQI
20th April 2025
31AQI
31AQI
21st April 2025
29AQI
29AQI
22nd April 2025
31AQI
31AQI
23rd April 2025
33AQI
33AQI
24th April 2025
34AQI
34AQI
25th April 2025
32AQI
32AQI
26th April 2025
38AQI
38AQI
27th April 2025
38AQI
38AQI
28th April 2025
35AQI
35AQI
29th April 2025
26AQI
26AQI
30th April 2025
27AQI
27AQI
1st May 2025
19AQI
19AQI
2nd May 2025
22AQI
22AQI
3rd May 2025
23AQI
23AQI
4th May 2025
17AQI
17AQI
5th May 2025
19AQI
19AQI
6th May 2025
22AQI
22AQI
7th May 2025
25AQI
25AQI
8th May 2025
22AQI
22AQI
9th May 2025
25AQI
25AQI
10th May 2025
27AQI
27AQI
11th May 2025
24AQI
24AQI
12th May 2025
22AQI
22AQI
13th May 2025
23AQI
23AQI
14th May 2025
24AQI
24AQI
15th May 2025
22AQI
22AQI
16th May 2025
22AQI
22AQI
17th May 2025
22AQI
22AQI
18th May 2025
20AQI
20AQI
19th May 2025
22AQI
22AQI
20th May 2025
22AQI
22AQI
21st May 2025
22AQI
22AQI
22nd May 2025
23AQI
23AQI
23rd May 2025
24AQI
24AQI
24th May 2025
25AQI
25AQI
25th May 2025
26AQI
26AQI
26th May 2025
26AQI
26AQI
27th May 2025
22AQI
22AQI
28th May 2025
25AQI
25AQI
29th May 2025
25AQI
25AQI
30th May 2025
22AQI
22AQI
31st May 2025
26AQI
26AQI
1st June 2025
23AQI
23AQI
2nd June 2025
20AQI
20AQI
3rd June 2025
23AQI
23AQI
4th June 2025
23AQI
23AQI
5th June 2025
25AQI
25AQI
6th June 2025
28AQI
28AQI
7th June 2025
25AQI
25AQI
8th June 2025
26AQI
26AQI
9th June 2025
32AQI
32AQI
10th June 2025
33AQI
33AQI
11th June 2025
40AQI
40AQI
12th June 2025
45AQI
45AQI
13th June 2025
29AQI
29AQI
14th June 2025
24AQI
24AQI
15th June 2025
24AQI
24AQI
16th June 2025
25AQI
25AQI
17th June 2025
32AQI
32AQI
18th June 2025
29AQI
29AQI
19th June 2025
24AQI
24AQI
20th June 2025
25AQI
25AQI
21st June 2025
26AQI
26AQI
22nd June 2025
25AQI
25AQI
23rd June 2025
26AQI
26AQI
24th June 2025
42AQI
42AQI
25th June 2025
35AQI
35AQI
26th June 2025
25AQI
25AQI
27th June 2025
19AQI
19AQI
28th June 2025
16AQI
16AQI
29th June 2025
19AQI
19AQI
30th June 2025
25AQI
25AQI
1st July 2025
32AQI
32AQI
2nd July 2025
31AQI
31AQI
3rd July 2025
29AQI
29AQI
4th July 2025
25AQI
25AQI
5th July 2025
31AQI
31AQI
6th July 2025
25AQI
25AQI
7th July 2025
27AQI
27AQI
8th July 2025
28AQI
28AQI
9th July 2025
24AQI
24AQI
10th July 2025
20AQI
20AQI
11th July 2025
27AQI
27AQI
12th July 2025
30AQI
30AQI
13th July 2025
24AQI
24AQI
14th July 2025
25AQI
25AQI
15th July 2025
26AQI
26AQI
16th July 2025
36AQI
36AQI
17th July 2025
37AQI
37AQI
18th July 2025
35AQI
35AQI
19th July 2025
34AQI
34AQI
20th July 2025
32AQI
32AQI
21st July 2025
30AQI
30AQI
22nd July 2025
35AQI
35AQI
23rd July 2025
36AQI
36AQI
24th July 2025
37AQI
37AQI
25th July 2025
31AQI
31AQI
26th July 2025
26AQI
26AQI
27th July 2025
26AQI
26AQI
28th July 2025
27AQI
27AQI
29th July 2025
31AQI
31AQI
30th July 2025
34AQI
34AQI
31st July 2025
39AQI
39AQI
1st August 2025
44AQI
44AQI
2nd August 2025
50AQI
50AQI
3rd August 2025
44AQI
44AQI
4th August 2025
36AQI
36AQI
5th August 2025
30AQI
30AQI
6th August 2025
35AQI
35AQI
7th August 2025
24AQI
24AQI
8th August 2025
20AQI
20AQI
33AQI
30AQI
26AQI
33AQI
23AQI
27AQI
30AQI
35AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202529AQI
31
28
31
30
31
30
31
8
220
Highest AQI recorded in
August35AQI
Lowest AQI recorded in
May23AQI
202431AQI
30
1
29
30
25
29
1
29
21
10
20
11
22
8
31
25
5
31
322
36
Highest AQI recorded in
August47AQI
Lowest AQI recorded in
February20AQI
202330AQI
28
1
26
31
30
25
3
1
1
25
3
16
5
1
30
212
12
1
1
Highest AQI recorded in
June147AQI
Lowest AQI recorded in
February20AQI
202232AQI
30
22
29
29
30
1
30
19
2
1
1
17
7
2
3
25
6
21
7
31
284
24
2
3
Highest AQI recorded in
September61AQI
Lowest AQI recorded in
April21AQI
202135AQI
22
1
28
31
27
1
31
23
2
17
9
3
14
6
5
5
19
6
1
25
27
3
31
295
28
9
5
Highest AQI recorded in
August78AQI
Lowest AQI recorded in
February19AQI
202035AQI
13
20
17
1
25
30
1
30
1
19
4
4
2
1
26
4
27
3
30
1
237
15
4
2
1
Highest AQI recorded in
September82AQI
Lowest AQI recorded in
June21AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
35AQILeast Polluted Year Recorded
2025(Avg.)
29AQILiberty Lake's annual 2025 AQI (29) shows an average percentage change of -10.2% (improved AQI) compared to previous years: 2020 (35), 2021 (35), 2022 (32), 2023 (30), 2024 (31).
