Augusta Ave, Spokane, 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
Augusta Ave, Spokane, Washington, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
20th Aug 2023
287AQILowest AQI recorded on
25th Aug 2024
15AQISame Day Analysis (6th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 34 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Augusta Ave, Spokane, Washington, United States
AQI
Day
Night
.
5 AM6th Aug 2025
8 PM
4 AM7th Aug 2025
Day time
Avg. Highest Time
5AM6th Aug
47AQI
Avg. Lowest Time
6PM6th Aug
23AQI
Night time
Avg. Highest Time
1AM7th Aug
33AQI
Avg. Lowest Time
10PM6th Aug
26AQI
In the last 24 hours,
Augusta Ave's AQI reached its highest point of 47 at 5 AM during the Day, while the lowest point, 23, was recorded at 6 PM during the Day between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Augusta Ave, Spokane, Washington, United States
JulAug
08th - 09th09th - 10th10th - 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
Day
Night
8th Jul 2025485 AMAQI
8th Jul 2025356 AMAQI
8th Jul 2025437 AMAQI
8th Jul 2025458 AMAQI
8th Jul 2025429 AMAQI
8th Jul 20253710 AMAQI
8th Jul 20254011 AMAQI
8th Jul 20253712 PMAQI
8th Jul 2025361 PMAQI
8th Jul 2025422 PMAQI
8th Jul 2025363 PMAQI
8th Jul 2025314 PMAQI
8th Jul 2025325 PMAQI
8th Jul 2025316 PMAQI
8th Jul 2025327 PMAQI
8th Jul 2025328 PMAQI
8th Jul 2025269 PMAQI
8th Jul 20252810 PMAQI
8th Jul 20252811 PMAQI
9th Jul 20253012 AMAQI
9th Jul 2025301 AMAQI
9th Jul 2025232 AMAQI
9th Jul 2025283 AMAQI
9th Jul 2025184 AMAQI
29°C17/38°C
9th Jul 2025185 AMAQI
9th Jul 2025186 AMAQI
9th Jul 2025257 AMAQI
9th Jul 2025208 AMAQI
9th Jul 2025239 AMAQI
9th Jul 20252010 AMAQI
9th Jul 20252011 AMAQI
9th Jul 20252112 PMAQI
9th Jul 2025191 PMAQI
9th Jul 2025212 PMAQI
9th Jul 2025203 PMAQI
9th Jul 2025224 PMAQI
9th Jul 2025265 PMAQI
9th Jul 2025326 PMAQI
9th Jul 2025227 PMAQI
9th Jul 2025268 PMAQI
9th Jul 2025289 PMAQI
9th Jul 20252910 PMAQI
9th Jul 20252611 PMAQI
10th Jul 20252312 AMAQI
10th Jul 2025381 AMAQI
10th Jul 2025232 AMAQI
10th Jul 2025183 AMAQI
10th Jul 2025144 AMAQI
27°C19/35°C
10th Jul 2025145 AMAQI
10th Jul 2025156 AMAQI
10th Jul 2025177 AMAQI
10th Jul 2025168 AMAQI
10th Jul 2025179 AMAQI
10th Jul 20251610 AMAQI
10th Jul 20251611 AMAQI
10th Jul 20251712 PMAQI
10th Jul 2025181 PMAQI
10th Jul 2025172 PMAQI
10th Jul 2025183 PMAQI
10th Jul 2025184 PMAQI
10th Jul 2025165 PMAQI
10th Jul 2025166 PMAQI
10th Jul 2025187 PMAQI
10th Jul 2025208 PMAQI
10th Jul 2025289 PMAQI
10th Jul 20252810 PMAQI
10th Jul 20252211 PMAQI
11th Jul 20252012 AMAQI
11th Jul 2025161 AMAQI
11th Jul 2025212 AMAQI
11th Jul 2025303 AMAQI
11th Jul 2025264 AMAQI
22°C17/29°C
11th Jul 2025225 AMAQI
11th Jul 2025246 AMAQI
11th Jul 2025307 AMAQI
11th Jul 2025328 AMAQI
11th Jul 2025309 AMAQI
11th Jul 20253210 AMAQI
11th Jul 20252811 AMAQI
11th Jul 20252212 PMAQI
11th Jul 2025201 PMAQI
11th Jul 2025222 PMAQI
11th Jul 2025233 PMAQI
11th Jul 2025234 PMAQI
11th Jul 2025245 PMAQI
11th Jul 2025256 PMAQI
11th Jul 2025247 PMAQI
11th Jul 2025268 PMAQI
11th Jul 2025269 PMAQI
11th Jul 20252810 PMAQI
11th Jul 20252711 PMAQI
12th Jul 20252612 AMAQI
12th Jul 2025441 AMAQI
12th Jul 2025472 AMAQI
12th Jul 2025503 AMAQI
12th Jul 2025444 AMAQI
25°C17/33°C
12th Jul 2025495 AMAQI
12th Jul 2025486 AMAQI
12th Jul 2025447 AMAQI
12th Jul 2025488 AMAQI
12th Jul 2025499 AMAQI
12th Jul 20254210 AMAQI
12th Jul 20253811 AMAQI
12th Jul 20253012 PMAQI
12th Jul 2025281 PMAQI
12th Jul 2025292 PMAQI
12th Jul 2025363 PMAQI
12th Jul 2025344 PMAQI
12th Jul 2025345 PMAQI
12th Jul 2025346 PMAQI
12th Jul 2025367 PMAQI
12th Jul 2025368 PMAQI
12th Jul 2025289 PMAQI
12th Jul 20253010 PMAQI
12th Jul 20252711 PMAQI
13th Jul 20252912 AMAQI
13th Jul 2025421 AMAQI
13th Jul 2025312 AMAQI
13th Jul 2025383 AMAQI
13th Jul 2025304 AMAQI
27°C17/35°C
13th Jul 2025385 AMAQI
13th Jul 2025276 AMAQI
13th Jul 2025317 AMAQI
13th Jul 2025298 AMAQI
13th Jul 2025369 AMAQI
13th Jul 20253610 AMAQI
13th Jul 20253211 AMAQI
13th Jul 20253012 PMAQI
13th Jul 2025291 PMAQI
13th Jul 2025292 PMAQI
13th Jul 2025283 PMAQI
13th Jul 2025254 PMAQI
13th Jul 2025275 PMAQI
13th Jul 2025276 PMAQI
13th Jul 2025297 PMAQI
13th Jul 2025308 PMAQI
13th Jul 2025299 PMAQI
13th Jul 20252810 PMAQI
13th Jul 20252811 PMAQI
14th Jul 20253112 AMAQI
14th Jul 2025221 AMAQI
14th Jul 2025192 AMAQI
14th Jul 2025163 AMAQI
14th Jul 2025164 AMAQI
29°C20/39°C
14th Jul 2025165 AMAQI
14th Jul 2025166 AMAQI
14th Jul 2025167 AMAQI
14th Jul 2025198 AMAQI
14th Jul 2025229 AMAQI
14th Jul 20251910 AMAQI
14th Jul 20251911 AMAQI
14th Jul 20252012 PMAQI
14th Jul 2025201 PMAQI
14th Jul 2025282 PMAQI
14th Jul 2025283 PMAQI
14th Jul 2025264 PMAQI
14th Jul 2025255 PMAQI
14th Jul 2025216 PMAQI
14th Jul 2025207 PMAQI
14th Jul 2025208 PMAQI
14th Jul 2025199 PMAQI
14th Jul 20252210 PMAQI
14th Jul 20252811 PMAQI
15th Jul 20252912 AMAQI
15th Jul 2025251 AMAQI
15th Jul 2025222 AMAQI
15th Jul 2025223 AMAQI
15th Jul 2025174 AMAQI
27°C21/36°C
15th Jul 2025225 AMAQI
15th Jul 2025166 AMAQI
15th Jul 2025167 AMAQI
15th Jul 2025168 AMAQI
15th Jul 2025169 AMAQI
15th Jul 20251610 AMAQI
15th Jul 20251611 AMAQI
15th Jul 20251812 PMAQI
15th Jul 2025221 PMAQI
15th Jul 2025172 PMAQI
15th Jul 2025183 PMAQI
15th Jul 2025184 PMAQI
15th Jul 2025195 PMAQI
15th Jul 2025206 PMAQI
15th Jul 2025187 PMAQI
15th Jul 2025218 PMAQI
15th Jul 2025229 PMAQI
15th Jul 20252510 PMAQI
15th Jul 20252411 PMAQI
16th Jul 20252512 AMAQI
16th Jul 2025241 AMAQI
16th Jul 2025202 AMAQI
16th Jul 2025203 AMAQI
16th Jul 2025284 AMAQI
21°C16/27°C
16th Jul 2025285 AMAQI
16th Jul 2025266 AMAQI
16th Jul 2025267 AMAQI
16th Jul 2025298 AMAQI
16th Jul 2025329 AMAQI
16th Jul 20253310 AMAQI
16th Jul 20253511 AMAQI
16th Jul 20253512 PMAQI
16th Jul 2025331 PMAQI
16th Jul 2025332 PMAQI
16th Jul 2025333 PMAQI
16th Jul 2025324 PMAQI
16th Jul 2025325 PMAQI
16th Jul 2025326 PMAQI
16th Jul 2025317 PMAQI
16th Jul 2025328 PMAQI
16th Jul 2025309 PMAQI
16th Jul 20252810 PMAQI
16th Jul 20253011 PMAQI
17th Jul 20253212 AMAQI
17th Jul 2025351 AMAQI
17th Jul 2025382 AMAQI
17th Jul 2025493 AMAQI
17th Jul 2025434 AMAQI
22°C13/31°C
17th Jul 2025545 AMAQI
17th Jul 2025486 AMAQI
17th Jul 2025527 AMAQI
17th Jul 2025528 AMAQI
17th Jul 2025509 AMAQI
17th Jul 20255010 AMAQI
17th Jul 20255211 AMAQI
17th Jul 20255112 PMAQI
17th Jul 2025481 PMAQI
17th Jul 2025432 PMAQI
17th Jul 2025443 PMAQI
17th Jul 2025444 PMAQI
17th Jul 2025495 PMAQI
17th Jul 2025446 PMAQI
17th Jul 2025437 PMAQI
17th Jul 2025428 PMAQI
17th Jul 2025369 PMAQI
17th Jul 20253610 PMAQI
17th Jul 20253611 PMAQI
18th Jul 20253812 AMAQI
18th Jul 2025251 AMAQI
18th Jul 2025262 AMAQI
18th Jul 2025273 AMAQI
18th Jul 2025324 AMAQI
25°C17/32°C
18th Jul 2025315 AMAQI
18th Jul 2025306 AMAQI
18th Jul 2025297 AMAQI
18th Jul 2025308 AMAQI
18th Jul 2025309 AMAQI
18th Jul 20253110 AMAQI
18th Jul 20253411 AMAQI
18th Jul 20253812 PMAQI
18th Jul 2025341 PMAQI
18th Jul 2025332 PMAQI
18th Jul 2025323 PMAQI
18th Jul 2025344 PMAQI
18th Jul 2025345 PMAQI
18th Jul 2025336 PMAQI
18th Jul 2025347 PMAQI
18th Jul 2025348 PMAQI
18th Jul 2025359 PMAQI
18th Jul 20253810 PMAQI
18th Jul 20253611 PMAQI
19th Jul 20253412 AMAQI
19th Jul 2025241 AMAQI
19th Jul 2025292 AMAQI
19th Jul 2025383 AMAQI
19th Jul 2025314 AMAQI
27°C18/34°C
19th Jul 2025305 AMAQI
19th Jul 2025346 AMAQI
19th Jul 2025317 AMAQI
19th Jul 2025298 AMAQI
19th Jul 2025329 AMAQI
19th Jul 20253110 AMAQI
19th Jul 20253211 AMAQI
19th Jul 20253712 PMAQI
19th Jul 2025351 PMAQI
19th Jul 2025302 PMAQI
19th Jul 2025313 PMAQI
19th Jul 2025334 PMAQI
19th Jul 2025315 PMAQI
19th Jul 2025316 PMAQI
19th Jul 2025317 PMAQI
19th Jul 2025318 PMAQI
19th Jul 2025299 PMAQI
19th Jul 20252710 PMAQI
19th Jul 20252611 PMAQI
20th Jul 20252412 AMAQI
20th Jul 2025221 AMAQI
20th Jul 2025202 AMAQI
20th Jul 2025183 AMAQI
20th Jul 2025254 AMAQI
24°C17/31°C
20th Jul 2025295 AMAQI
20th Jul 2025286 AMAQI
20th Jul 2025307 AMAQI
20th Jul 2025348 AMAQI
20th Jul 2025399 AMAQI
20th Jul 20254810 AMAQI
20th Jul 20255911 AMAQI
20th Jul 20255912 PMAQI
20th Jul 2025621 PMAQI
20th Jul 2025552 PMAQI
20th Jul 2025423 PMAQI
20th Jul 2025394 PMAQI
20th Jul 2025385 PMAQI
20th Jul 2025346 PMAQI
20th Jul 2025267 PMAQI
20th Jul 2025268 PMAQI
20th Jul 2025259 PMAQI
20th Jul 20252610 PMAQI
20th Jul 20253111 PMAQI
21st Jul 20253012 AMAQI
21st Jul 2025231 AMAQI
21st Jul 2025232 AMAQI
21st Jul 2025243 AMAQI
21st Jul 2025264 AMAQI
22°C13/27°C
21st Jul 2025265 AMAQI
21st Jul 2025306 AMAQI
21st Jul 2025317 AMAQI
21st Jul 2025308 AMAQI
21st Jul 2025329 AMAQI
21st Jul 20253210 AMAQI
21st Jul 20253611 AMAQI
21st Jul 20253612 PMAQI
21st Jul 2025291 PMAQI
21st Jul 2025282 PMAQI
21st Jul 2025283 PMAQI
21st Jul 2025264 PMAQI
21st Jul 2025265 PMAQI
21st Jul 2025286 PMAQI
21st Jul 2025307 PMAQI
21st Jul 2025288 PMAQI
21st Jul 2025259 PMAQI
21st Jul 20253110 PMAQI
21st Jul 20253211 PMAQI
22nd Jul 20253212 AMAQI
22nd Jul 2025401 AMAQI
22nd Jul 2025422 AMAQI
22nd Jul 2025343 AMAQI
22nd Jul 2025284 AMAQI
22°C18/26°C
22nd Jul 2025305 AMAQI
22nd Jul 2025356 AMAQI
22nd Jul 2025387 AMAQI
22nd Jul 2025438 AMAQI
22nd Jul 2025419 AMAQI
22nd Jul 20254210 AMAQI
22nd Jul 20254711 AMAQI
22nd Jul 20255112 PMAQI
22nd Jul 2025531 PMAQI
22nd Jul 2025492 PMAQI
22nd Jul 2025473 PMAQI
22nd Jul 2025454 PMAQI
22nd Jul 2025405 PMAQI
22nd Jul 2025376 PMAQI
22nd Jul 2025367 PMAQI
22nd Jul 2025368 PMAQI
22nd Jul 2025339 PMAQI
22nd Jul 20253410 PMAQI
22nd Jul 20253611 PMAQI
23rd Jul 20253412 AMAQI
23rd Jul 2025331 AMAQI
23rd Jul 2025342 AMAQI
23rd Jul 2025313 AMAQI
23rd Jul 2025344 AMAQI
20°C15/26°C
23rd Jul 2025445 AMAQI
23rd Jul 2025446 AMAQI
23rd Jul 2025447 AMAQI
23rd Jul 2025468 AMAQI
23rd Jul 2025409 AMAQI
23rd Jul 20253910 AMAQI
23rd Jul 20253611 AMAQI
23rd Jul 20253412 PMAQI
23rd Jul 2025311 PMAQI
23rd Jul 2025342 PMAQI
23rd Jul 2025393 PMAQI
23rd Jul 2025384 PMAQI
23rd Jul 2025355 PMAQI
23rd Jul 2025366 PMAQI
23rd Jul 2025367 PMAQI
23rd Jul 2025338 PMAQI
23rd Jul 2025329 PMAQI
23rd Jul 20253210 PMAQI
23rd Jul 20253411 PMAQI
24th Jul 20253612 AMAQI
24th Jul 2025421 AMAQI
24th Jul 2025472 AMAQI
24th Jul 2025523 AMAQI
24th Jul 2025474 AMAQI
25°C16/33°C
24th Jul 2025505 AMAQI
24th Jul 2025506 AMAQI
24th Jul 2025517 AMAQI
24th Jul 2025508 AMAQI
24th Jul 2025479 AMAQI
24th Jul 20255010 AMAQI
24th Jul 20255211 AMAQI
24th Jul 20254412 PMAQI
24th Jul 2025391 PMAQI
24th Jul 2025382 PMAQI
24th Jul 2025443 PMAQI
24th Jul 2025454 PMAQI
24th Jul 2025445 PMAQI
24th Jul 2025436 PMAQI
24th Jul 2025467 PMAQI
24th Jul 2025448 PMAQI
24th Jul 2025409 PMAQI
24th Jul 20253910 PMAQI
24th Jul 20253811 PMAQI
25th Jul 20253412 AMAQI
25th Jul 2025221 AMAQI
25th Jul 2025352 AMAQI
25th Jul 2025303 AMAQI
25th Jul 2025244 AMAQI
27°C17/35°C
25th Jul 2025195 AMAQI
25th Jul 2025186 AMAQI
25th Jul 2025217 AMAQI
25th Jul 2025248 AMAQI
25th Jul 2025259 AMAQI
25th Jul 20252110 AMAQI
25th Jul 20251911 AMAQI
25th Jul 20252112 PMAQI
25th Jul 2025181 PMAQI
25th Jul 2025192 PMAQI
25th Jul 2025193 PMAQI
25th Jul 2025224 PMAQI
25th Jul 2025235 PMAQI
25th Jul 2025256 PMAQI
25th Jul 2025227 PMAQI
25th Jul 2025228 PMAQI
25th Jul 2025209 PMAQI
25th Jul 20252310 PMAQI
25th Jul 20252011 PMAQI
26th Jul 20251912 AMAQI
26th Jul 2025171 AMAQI
26th Jul 2025182 AMAQI
26th Jul 2025223 AMAQI
26th Jul 2025244 AMAQI
26°C17/34°C
26th Jul 2025235 AMAQI
26th Jul 2025256 AMAQI
26th Jul 2025227 AMAQI
26th Jul 2025228 AMAQI
26th Jul 2025229 AMAQI
26th Jul 20251810 AMAQI
26th Jul 20251711 AMAQI
26th Jul 20251612 PMAQI
26th Jul 2025181 PMAQI
26th Jul 2025192 PMAQI
26th Jul 2025183 PMAQI
26th Jul 2025164 PMAQI
26th Jul 2025165 PMAQI
26th Jul 2025166 PMAQI
26th Jul 2025187 PMAQI
26th Jul 2025188 PMAQI
26th Jul 2025169 PMAQI
26th Jul 20251710 PMAQI
26th Jul 20251711 PMAQI
27th Jul 20252112 AMAQI
27th Jul 2025321 AMAQI
27th Jul 2025382 AMAQI
27th Jul 2025333 AMAQI
27th Jul 2025414 AMAQI
24°C16/32°C
27th Jul 2025435 AMAQI
27th Jul 2025446 AMAQI
27th Jul 2025377 AMAQI
27th Jul 2025348 AMAQI
27th Jul 2025319 AMAQI
27th Jul 20252410 AMAQI
27th Jul 20252111 AMAQI
27th Jul 20251912 PMAQI
27th Jul 2025191 PMAQI
27th Jul 2025192 PMAQI
27th Jul 2025253 PMAQI
27th Jul 2025234 PMAQI
27th Jul 2025225 PMAQI
27th Jul 2025236 PMAQI
27th Jul 2025247 PMAQI
27th Jul 2025248 PMAQI
27th Jul 2025239 PMAQI
27th Jul 20252210 PMAQI
27th Jul 20252211 PMAQI
28th Jul 20252412 AMAQI
28th Jul 2025301 AMAQI
28th Jul 2025262 AMAQI
28th Jul 2025283 AMAQI
28th Jul 2025324 AMAQI
24°C16/33°C
28th Jul 2025265 AMAQI
28th Jul 2025236 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025318 AMAQI
28th Jul 2025249 AMAQI
28th Jul 20252310 AMAQI
28th Jul 20252611 AMAQI
28th Jul 20252812 PMAQI
28th Jul 2025301 PMAQI
28th Jul 2025282 PMAQI
28th Jul 2025263 PMAQI
28th Jul 2025254 PMAQI
28th Jul 2025275 PMAQI
28th Jul 2025236 PMAQI
28th Jul 2025257 PMAQI
28th Jul 2025258 PMAQI
28th Jul 2025219 PMAQI
28th Jul 20252010 PMAQI
28th Jul 20252011 PMAQI
29th Jul 20252412 AMAQI
29th Jul 2025261 AMAQI
29th Jul 2025302 AMAQI
29th Jul 2025383 AMAQI
29th Jul 2025404 AMAQI
27°C16/35°C
29th Jul 2025385 AMAQI
29th Jul 2025386 AMAQI
29th Jul 2025317 AMAQI
29th Jul 2025298 AMAQI
29th Jul 2025289 AMAQI
29th Jul 20253210 AMAQI
29th Jul 20253811 AMAQI
29th Jul 20254312 PMAQI
29th Jul 2025371 PMAQI
29th Jul 2025392 PMAQI
29th Jul 2025383 PMAQI
29th Jul 2025334 PMAQI
29th Jul 2025305 PMAQI
29th Jul 2025286 PMAQI
29th Jul 2025317 PMAQI
29th Jul 2025318 PMAQI
29th Jul 2025239 PMAQI
29th Jul 20252310 PMAQI
29th Jul 20252511 PMAQI
30th Jul 20253112 AMAQI
30th Jul 2025421 AMAQI
30th Jul 2025382 AMAQI
30th Jul 2025393 AMAQI
30th Jul 2025404 AMAQI
29°C18/37°C
30th Jul 2025395 AMAQI
30th Jul 2025506 AMAQI
30th Jul 2025407 AMAQI
30th Jul 2025408 AMAQI
30th Jul 2025339 AMAQI
30th Jul 20253510 AMAQI
30th Jul 20253411 AMAQI
30th Jul 20253512 PMAQI
30th Jul 2025361 PMAQI
30th Jul 2025392 PMAQI
30th Jul 2025393 PMAQI
30th Jul 2025394 PMAQI
30th Jul 2025395 PMAQI
30th Jul 2025396 PMAQI
30th Jul 2025397 PMAQI
30th Jul 2025398 PMAQI
30th Jul 2025349 PMAQI
30th Jul 20253510 PMAQI
30th Jul 20253411 PMAQI
31st Jul 20253312 AMAQI
31st Jul 2025181 AMAQI
31st Jul 2025212 AMAQI
31st Jul 2025253 AMAQI
31st Jul 2025244 AMAQI
30°C21/39°C
31st Jul 2025285 AMAQI
31st Jul 2025346 AMAQI
31st Jul 2025367 AMAQI
31st Jul 2025378 AMAQI
31st Jul 2025369 AMAQI
31st Jul 20253610 AMAQI
31st Jul 20253511 AMAQI
31st Jul 20254512 PMAQI
31st Jul 2025481 PMAQI
31st Jul 2025442 PMAQI
31st Jul 2025403 PMAQI
31st Jul 2025414 PMAQI
31st Jul 2025405 PMAQI
31st Jul 2025426 PMAQI
31st Jul 2025347 PMAQI
31st Jul 2025378 PMAQI
31st Jul 2025389 PMAQI
31st Jul 20253410 PMAQI
31st Jul 20253411 PMAQI
1st Aug 20253312 AMAQI
1st Aug 2025331 AMAQI
1st Aug 2025342 AMAQI
1st Aug 2025383 AMAQI
1st Aug 2025434 AMAQI
31°C23/39°C
1st Aug 2025365 AMAQI
1st Aug 2025376 AMAQI
1st Aug 2025357 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025409 AMAQI
1st Aug 20254010 AMAQI
1st Aug 20253911 AMAQI
1st Aug 20253712 PMAQI
1st Aug 2025391 PMAQI
1st Aug 2025452 PMAQI
1st Aug 2025443 PMAQI
1st Aug 2025484 PMAQI
1st Aug 2025505 PMAQI
1st Aug 2025546 PMAQI
1st Aug 2025397 PMAQI
1st Aug 2025478 PMAQI
1st Aug 2025539 PMAQI
1st Aug 20255610 PMAQI
1st Aug 20255411 PMAQI
2nd Aug 20255312 AMAQI
2nd Aug 2025521 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025543 AMAQI
2nd Aug 2025544 AMAQI
25°C20/31°C
2nd Aug 2025545 AMAQI
2nd Aug 2025546 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025538 AMAQI
2nd Aug 2025559 AMAQI
2nd Aug 20255510 AMAQI
2nd Aug 20255511 AMAQI
2nd Aug 20255412 PMAQI
2nd Aug 2025541 PMAQI
2nd Aug 2025492 PMAQI
2nd Aug 2025403 PMAQI
2nd Aug 2025384 PMAQI
2nd Aug 2025375 PMAQI
2nd Aug 2025416 PMAQI
2nd Aug 2025507 PMAQI
2nd Aug 2025448 PMAQI
2nd Aug 2025399 PMAQI
2nd Aug 20253810 PMAQI
2nd Aug 20254611 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025561 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025583 AMAQI
3rd Aug 2025614 AMAQI
26°C18/32°C
3rd Aug 2025625 AMAQI
3rd Aug 2025626 AMAQI
3rd Aug 2025637 AMAQI
3rd Aug 2025608 AMAQI
3rd Aug 2025599 AMAQI
3rd Aug 20255610 AMAQI
3rd Aug 20255411 AMAQI
3rd Aug 20254812 PMAQI
3rd Aug 2025431 PMAQI
3rd Aug 2025342 PMAQI
3rd Aug 2025263 PMAQI
3rd Aug 2025224 PMAQI
3rd Aug 2025245 PMAQI
3rd Aug 2025286 PMAQI
3rd Aug 2025517 PMAQI
3rd Aug 2025368 PMAQI
3rd Aug 2025269 PMAQI
3rd Aug 20252110 PMAQI
3rd Aug 20252311 PMAQI
4th Aug 20252512 AMAQI
4th Aug 2025261 AMAQI
4th Aug 2025282 AMAQI
4th Aug 2025283 AMAQI
4th Aug 2025304 AMAQI
26°C18/32°C
4th Aug 2025325 AMAQI
4th Aug 2025346 AMAQI
4th Aug 2025367 AMAQI
4th Aug 2025348 AMAQI
4th Aug 2025329 AMAQI
4th Aug 20252910 AMAQI
4th Aug 20252211 AMAQI
4th Aug 20252312 PMAQI
4th Aug 2025241 PMAQI
4th Aug 2025232 PMAQI
4th Aug 2025223 PMAQI
4th Aug 2025224 PMAQI
4th Aug 2025225 PMAQI
4th Aug 2025296 PMAQI
4th Aug 2025257 PMAQI
4th Aug 2025228 PMAQI
4th Aug 2025209 PMAQI
4th Aug 20252510 PMAQI
4th Aug 20252511 PMAQI
5th Aug 20252812 AMAQI
5th Aug 2025331 AMAQI
5th Aug 2025342 AMAQI
5th Aug 2025323 AMAQI
5th Aug 2025324 AMAQI
23°C16/30°C
5th Aug 2025325 AMAQI
5th Aug 2025306 AMAQI
5th Aug 2025317 AMAQI
5th Aug 2025328 AMAQI
5th Aug 2025309 AMAQI
5th Aug 20253410 AMAQI
5th Aug 20253611 AMAQI
5th Aug 20253612 PMAQI
5th Aug 2025351 PMAQI
5th Aug 2025402 PMAQI
5th Aug 2025403 PMAQI
5th Aug 2025394 PMAQI
5th Aug 2025365 PMAQI
5th Aug 2025296 PMAQI
5th Aug 2025327 PMAQI
5th Aug 2025328 PMAQI
5th Aug 2025309 PMAQI
5th Aug 20252710 PMAQI
5th Aug 20252811 PMAQI
6th Aug 20252812 AMAQI
6th Aug 2025291 AMAQI
6th Aug 2025342 AMAQI
6th Aug 2025373 AMAQI
6th Aug 2025424 AMAQI
22°C14/31°C
6th Aug 2025475 AMAQI
6th Aug 2025466 AMAQI
6th Aug 2025427 AMAQI
6th Aug 2025428 AMAQI
6th Aug 2025399 AMAQI
6th Aug 20253510 AMAQI
6th Aug 20253111 AMAQI
6th Aug 20252812 PMAQI
6th Aug 2025261 PMAQI
6th Aug 2025272 PMAQI
6th Aug 2025263 PMAQI
6th Aug 2025304 PMAQI
6th Aug 2025265 PMAQI
6th Aug 2025236 PMAQI
6th Aug 2025327 PMAQI
6th Aug 2025318 PMAQI
6th Aug 2025289 PMAQI
6th Aug 20252610 PMAQI
6th Aug 20252911 PMAQI
7th Aug 20253212 AMAQI
7th Aug 2025331 AMAQI
7th Aug 2025302 AMAQI
7th Aug 2025283 AMAQI
7th Aug 2025284 AMAQI
21°C17/26°C
7th Aug 2025265 AMAQI
5 AM7th Aug 2025246 AMAQI
7th Aug 2025257 AMAQI
7th Aug 2025268 AMAQI
7th Aug 2025259 AMAQI
12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
33AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
33AQI
16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 PM (Avg. 33), while the lowest AQI was between 5 AM to 8 PM (Avg. 33).
Night time
Avg. Highest Time
3 AM - 4 AM
33AQI
2 hours / Day
60 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 3 AM to 4 AM (Avg. 33), while the lowest AQI was between 9 PM to 11 PM (Avg. 29).
2025 Days Vs Air Quality
Augusta Ave, Spokane, Washington, United States
2025
94%
205
6%
13
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Good
205 DaysModerate
13 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2025, 94% of 219 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
Augusta Ave, Spokane, 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
55AQI
55AQI
2nd January 2025
49AQI
49AQI
3rd January 2025
28AQI
28AQI
4th January 2025
23AQI
23AQI
5th January 2025
25AQI
25AQI
6th January 2025
21AQI
21AQI
7th January 2025
26AQI
26AQI
8th January 2025
24AQI
24AQI
9th January 2025
30AQI
30AQI
10th January 2025
34AQI
34AQI
11th January 2025
27AQI
27AQI
12th January 2025
47AQI
47AQI
13th January 2025
36AQI
36AQI
14th January 2025
41AQI
41AQI
15th January 2025
44AQI
44AQI
16th January 2025
34AQI
34AQI
17th January 2025
41AQI
41AQI
18th January 2025
58AQI
58AQI
19th January 2025
53AQI
53AQI
20th January 2025
49AQI
49AQI
21st January 2025
45AQI
45AQI
22nd January 2025
59AQI
59AQI
23rd January 2025
57AQI
57AQI
24th January 2025
55AQI
55AQI
25th January 2025
50AQI
50AQI
26th January 2025
58AQI
58AQI
27th January 2025
60AQI
60AQI
28th January 2025
61AQI
61AQI
29th January 2025
61AQI
61AQI
30th January 2025
66AQI
66AQI
31st January 2025
40AQI
40AQI
1st February 2025
16AQI
16AQI
2nd February 2025
19AQI
19AQI
3rd February 2025
22AQI
22AQI
4th February 2025
23AQI
23AQI
5th February 2025
29AQI
29AQI
6th February 2025
43AQI
43AQI
7th February 2025
25AQI
25AQI
8th February 2025
37AQI
37AQI
9th February 2025
51AQI
51AQI
10th February 2025
40AQI
40AQI
11th February 2025
42AQI
42AQI
12th February 2025
55AQI
55AQI
13th February 2025
41AQI
41AQI
14th February 2025
26AQI
26AQI
15th February 2025
29AQI
29AQI
16th February 2025
32AQI
32AQI
17th February 2025
36AQI
36AQI
18th February 2025
29AQI
29AQI
19th February 2025
34AQI
34AQI
20th February 2025
27AQI
27AQI
21st February 2025
39AQI
39AQI
22nd February 2025
30AQI
30AQI
23rd February 2025
25AQI
25AQI
24th February 2025
22AQI
22AQI
25th February 2025
17AQI
17AQI
26th February 2025
22AQI
22AQI
27th February 2025
30AQI
30AQI
28th February 2025
40AQI
40AQI
1st March 2025
38AQI
38AQI
2nd March 2025
49AQI
49AQI
3rd March 2025
28AQI
28AQI
4th March 2025
32AQI
32AQI
5th March 2025
20AQI
20AQI
6th March 2025
23AQI
23AQI
7th March 2025
36AQI
36AQI
8th March 2025
30AQI
30AQI
9th March 2025
26AQI
26AQI
10th March 2025
17AQI
17AQI
11th March 2025
21AQI
21AQI
12th March 2025
22AQI
22AQI
13th March 2025
17AQI
17AQI
14th March 2025
18AQI
18AQI
15th March 2025
20AQI
20AQI
16th March 2025
15AQI
15AQI
17th March 2025
20AQI
20AQI
18th March 2025
21AQI
21AQI
19th March 2025
18AQI
18AQI
20th March 2025
17AQI
17AQI
21st March 2025
15AQI
15AQI
22nd March 2025
15AQI
15AQI
23rd March 2025
15AQI
15AQI
24th March 2025
16AQI
16AQI
25th March 2025
21AQI
21AQI
26th March 2025
27AQI
27AQI
27th March 2025
29AQI
29AQI
28th March 2025
20AQI
20AQI
29th March 2025
17AQI
17AQI
30th March 2025
29AQI
29AQI
31st March 2025
20AQI
20AQI
1st April 2025
17AQI
17AQI
2nd April 2025
23AQI
23AQI
3rd April 2025
20AQI
20AQI
4th April 2025
30AQI
30AQI
5th April 2025
34AQI
34AQI
6th April 2025
38AQI
38AQI
7th April 2025
36AQI
36AQI
8th April 2025
16AQI
16AQI
9th April 2025
15AQI
15AQI
10th April 2025
30AQI
30AQI
11th April 2025
22AQI
22AQI
12th April 2025
31AQI
31AQI
13th April 2025
27AQI
27AQI
14th April 2025
37AQI
37AQI
15th April 2025
42AQI
42AQI
16th April 2025
33AQI
33AQI
17th April 2025
18AQI
18AQI
18th April 2025
26AQI
26AQI
19th April 2025
26AQI
26AQI
20th April 2025
21AQI
21AQI
21st April 2025
14AQI
14AQI
22nd April 2025
25AQI
25AQI
23rd April 2025
30AQI
30AQI
24th April 2025
41AQI
41AQI
25th April 2025
35AQI
35AQI
26th April 2025
46AQI
46AQI
27th April 2025
43AQI
43AQI
28th April 2025
29AQI
29AQI
29th April 2025
20AQI
20AQI
30th April 2025
21AQI
21AQI
1st May 2025
27AQI
27AQI
2nd May 2025
33AQI
33AQI
3rd May 2025
33AQI
33AQI
4th May 2025
18AQI
18AQI
5th May 2025
20AQI
20AQI
6th May 2025
29AQI
29AQI
7th May 2025
33AQI
33AQI
8th May 2025
20AQI
20AQI
9th May 2025
31AQI
31AQI
10th May 2025
38AQI
38AQI
11th May 2025
28AQI
28AQI
12th May 2025
16AQI
16AQI
13th May 2025
16AQI
16AQI
14th May 2025
21AQI
21AQI
15th May 2025
22AQI
22AQI
16th May 2025
18AQI
18AQI
17th May 2025
19AQI
19AQI
18th May 2025
16AQI
16AQI
19th May 2025
17AQI
17AQI
20th May 2025
12AQI
12AQI
21st May 2025
12AQI
12AQI
22nd May 2025
18AQI
18AQI
23rd May 2025
25AQI
25AQI
24th May 2025
30AQI
30AQI
25th May 2025
33AQI
33AQI
26th May 2025
24AQI
24AQI
27th May 2025
15AQI
15AQI
28th May 2025
26AQI
26AQI
29th May 2025
30AQI
30AQI
30th May 2025
15AQI
15AQI
31st May 2025
35AQI
35AQI
1st June 2025
21AQI
21AQI
2nd June 2025
13AQI
13AQI
3rd June 2025
21AQI
21AQI
4th June 2025
21AQI
21AQI
5th June 2025
32AQI
32AQI
6th June 2025
28AQI
28AQI
7th June 2025
24AQI
24AQI
8th June 2025
23AQI
23AQI
9th June 2025
35AQI
35AQI
10th June 2025
33AQI
33AQI
11th June 2025
43AQI
43AQI
12th June 2025
46AQI
46AQI
13th June 2025
25AQI
25AQI
14th June 2025
22AQI
22AQI
15th June 2025
26AQI
26AQI
16th June 2025
31AQI
31AQI
17th June 2025
31AQI
31AQI
18th June 2025
29AQI
29AQI
19th June 2025
25AQI
25AQI
20th June 2025
22AQI
22AQI
21st June 2025
28AQI
28AQI
22nd June 2025
25AQI
25AQI
23rd June 2025
25AQI
25AQI
24th June 2025
50AQI
50AQI
25th June 2025
40AQI
40AQI
26th June 2025
25AQI
25AQI
27th June 2025
17AQI
17AQI
28th June 2025
14AQI
14AQI
29th June 2025
19AQI
19AQI
30th June 2025
28AQI
28AQI
1st July 2025
39AQI
39AQI
2nd July 2025
42AQI
42AQI
3rd July 2025
35AQI
35AQI
4th July 2025
30AQI
30AQI
5th July 2025
24AQI
24AQI
6th July 2025
30AQI
30AQI
7th July 2025
34AQI
34AQI
8th July 2025
34AQI
34AQI
9th July 2025
24AQI
24AQI
10th July 2025
20AQI
20AQI
11th July 2025
25AQI
25AQI
12th July 2025
38AQI
38AQI
13th July 2025
31AQI
31AQI
14th July 2025
21AQI
21AQI
15th July 2025
20AQI
20AQI
16th July 2025
29AQI
29AQI
17th July 2025
44AQI
44AQI
18th July 2025
32AQI
32AQI
19th July 2025
31AQI
31AQI
20th July 2025
33AQI
33AQI
21st July 2025
28AQI
28AQI
22nd July 2025
39AQI
39AQI
23rd July 2025
36AQI
36AQI
24th July 2025
45AQI
45AQI
25th July 2025
23AQI
23AQI
26th July 2025
19AQI
19AQI
27th July 2025
28AQI
28AQI
28th July 2025
26AQI
26AQI
29th July 2025
32AQI
32AQI
30th July 2025
38AQI
38AQI
31st July 2025
34AQI
34AQI
1st August 2025
42AQI
42AQI
2nd August 2025
49AQI
49AQI
3rd August 2025
46AQI
46AQI
4th August 2025
26AQI
26AQI
5th August 2025
32AQI
32AQI
6th August 2025
34AQI
34AQI
44AQI
31AQI
23AQI
28AQI
24AQI
27AQI
31AQI
38AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202530AQI
20
11
26
2
31
30
31
30
31
6
205
13
Highest AQI recorded in
January44AQI
Lowest AQI recorded in
March23AQI
202430AQI
29
1
29
31
30
30
1
29
26
5
22
9
24
6
31
26
4
28
3
335
29
Highest AQI recorded in
August40AQI
Lowest AQI recorded in
May23AQI
202335AQI
11
1
1
31
28
2
28
3
27
3
30
1
18
10
1
2
28
2
27
4
18
11
29
2
276
39
1
2
Highest AQI recorded in
August61AQI
Lowest AQI recorded in
February20AQI
202235AQI
23
7
17
5
31
30
31
30
24
2
16
9
3
1
15
15
1
13
17
27
4
259
57
4
1
Highest AQI recorded in
September64AQI
Lowest AQI recorded in
May18AQI
202131AQI
29
1
28
28
3
30
14
2
12
2
4
1
2
1
2
8
1
21
3
18
5
25
1
216
22
1
2
Highest AQI recorded in
August98AQI
Lowest AQI recorded in
February21AQI
202036AQI
13
20
18
30
29
2
31
17
6
3
1
3
24
7
25
5
25
6
232
26
3
1
3
Highest AQI recorded in
September94AQI
Lowest AQI recorded in
June19AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
36AQILeast Polluted Year Recorded
2024(Avg.)
30AQIAugusta Ave's annual 2025 AQI (30) shows an average percentage change of -9.4% (improved AQI) compared to previous years: 2020 (36), 2021 (31), 2022 (35), 2023 (35), 2024 (30).
