Anacortes 202 O Avenue, Anacortes, 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
Anacortes 202 O Avenue, Anacortes, Washington, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
26th Aug 2023
89AQILowest AQI recorded on
5th Aug 2023
13AQISame Day Analysis (7th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 20 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 7th Aug - 8th Aug 2025
Anacortes 202 O Avenue, Anacortes, Washington, United States
AQI
Day
Night
.
5 AM7th Aug 2025
8 PM
4 AM8th Aug 2025
Day time
Avg. Highest Time
11AM7th Aug
23AQI
Avg. Lowest Time
6AM7th Aug
14AQI
Night time
Avg. Highest Time
3AM8th Aug
23AQI
Avg. Lowest Time
10PM7th Aug
18AQI
In the last 24 hours,
Anacortes 202 O Avenue's AQI reached its highest point of 23 at 11 AM during the Day, while the lowest point, 14, was recorded at 6 AM during the Day between 7th Aug and 8th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Anacortes 202 O Avenue, Anacortes, Washington, United States
JulAug
09th - 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 - 08th08th
Day
Night
9th Jul 2025175 AMAQI
9th Jul 2025166 AMAQI
9th Jul 2025147 AMAQI
9th Jul 2025148 AMAQI
9th Jul 2025179 AMAQI
9th Jul 20251610 AMAQI
9th Jul 20251511 AMAQI
9th Jul 20251612 PMAQI
9th Jul 2025151 PMAQI
9th Jul 2025162 PMAQI
9th Jul 2025163 PMAQI
9th Jul 2025164 PMAQI
9th Jul 2025165 PMAQI
9th Jul 2025176 PMAQI
9th Jul 2025187 PMAQI
9th Jul 2025188 PMAQI
9th Jul 2025199 PMAQI
9th Jul 20251910 PMAQI
9th Jul 20252011 PMAQI
10th Jul 20251912 AMAQI
10th Jul 2025181 AMAQI
10th Jul 2025162 AMAQI
10th Jul 2025143 AMAQI
10th Jul 2025234 AMAQI
13°C11/14°C
10th Jul 2025195 AMAQI
10th Jul 2025166 AMAQI
10th Jul 2025167 AMAQI
10th Jul 2025188 AMAQI
10th Jul 2025179 AMAQI
10th Jul 20251610 AMAQI
10th Jul 20251611 AMAQI
10th Jul 20251612 PMAQI
10th Jul 2025201 PMAQI
10th Jul 2025192 PMAQI
10th Jul 2025193 PMAQI
10th Jul 2025184 PMAQI
10th Jul 2025185 PMAQI
10th Jul 2025186 PMAQI
10th Jul 2025197 PMAQI
10th Jul 2025198 PMAQI
10th Jul 2025199 PMAQI
10th Jul 20252110 PMAQI
10th Jul 20252011 PMAQI
11th Jul 20252012 AMAQI
11th Jul 2025201 AMAQI
11th Jul 2025222 AMAQI
11th Jul 2025243 AMAQI
11th Jul 2025184 AMAQI
13°C12/14°C
11th Jul 2025165 AMAQI
11th Jul 2025226 AMAQI
11th Jul 2025217 AMAQI
11th Jul 2025228 AMAQI
11th Jul 2025229 AMAQI
11th Jul 20252310 AMAQI
11th Jul 20252011 AMAQI
11th Jul 20252012 PMAQI
11th Jul 2025191 PMAQI
11th Jul 2025182 PMAQI
11th Jul 2025203 PMAQI
11th Jul 2025204 PMAQI
11th Jul 2025215 PMAQI
11th Jul 2025206 PMAQI
11th Jul 2025207 PMAQI
11th Jul 2025208 PMAQI
11th Jul 2025199 PMAQI
11th Jul 20252010 PMAQI
11th Jul 20252011 PMAQI
12th Jul 20252112 AMAQI
12th Jul 2025191 AMAQI
12th Jul 2025172 AMAQI
12th Jul 2025163 AMAQI
12th Jul 2025184 AMAQI
13°C10/17°C
12th Jul 2025175 AMAQI
12th Jul 2025186 AMAQI
12th Jul 2025207 AMAQI
12th Jul 2025188 AMAQI
12th Jul 2025179 AMAQI
12th Jul 20251610 AMAQI
12th Jul 20251611 AMAQI
12th Jul 20251912 PMAQI
12th Jul 2025161 PMAQI
12th Jul 2025172 PMAQI
12th Jul 2025183 PMAQI
12th Jul 2025184 PMAQI
12th Jul 2025185 PMAQI
12th Jul 2025186 PMAQI
12th Jul 2025197 PMAQI
12th Jul 2025198 PMAQI
12th Jul 2025199 PMAQI
12th Jul 20251910 PMAQI
12th Jul 20251911 PMAQI
13th Jul 20252012 AMAQI
13th Jul 2025191 AMAQI
13th Jul 2025242 AMAQI
13th Jul 2025203 AMAQI
13th Jul 2025344 AMAQI
14°C12/17°C
13th Jul 2025245 AMAQI
13th Jul 2025236 AMAQI
13th Jul 2025207 AMAQI
13th Jul 2025248 AMAQI
13th Jul 2025249 AMAQI
13th Jul 20252310 AMAQI
13th Jul 20252111 AMAQI
13th Jul 20253012 PMAQI
13th Jul 2025311 PMAQI
13th Jul 2025282 PMAQI
13th Jul 2025243 PMAQI
13th Jul 2025254 PMAQI
13th Jul 2025255 PMAQI
13th Jul 2025256 PMAQI
13th Jul 2025257 PMAQI
13th Jul 2025248 PMAQI
13th Jul 2025239 PMAQI
13th Jul 20252410 PMAQI
13th Jul 20252211 PMAQI
14th Jul 20252012 AMAQI
14th Jul 2025181 AMAQI
14th Jul 2025152 AMAQI
14th Jul 2025183 AMAQI
14th Jul 2025224 AMAQI
14°C12/18°C
14th Jul 2025195 AMAQI
14th Jul 2025176 AMAQI
14th Jul 2025227 AMAQI
14th Jul 2025198 AMAQI
14th Jul 2025229 AMAQI
14th Jul 20252310 AMAQI
14th Jul 20252211 AMAQI
14th Jul 20252212 PMAQI
14th Jul 2025221 PMAQI
14th Jul 2025232 PMAQI
14th Jul 2025223 PMAQI
14th Jul 2025234 PMAQI
14th Jul 2025235 PMAQI
14th Jul 2025226 PMAQI
14th Jul 2025227 PMAQI
14th Jul 2025218 PMAQI
14th Jul 2025209 PMAQI
14th Jul 20252110 PMAQI
14th Jul 20252211 PMAQI
15th Jul 20252212 AMAQI
15th Jul 2025221 AMAQI
15th Jul 2025242 AMAQI
15th Jul 2025293 AMAQI
15th Jul 2025284 AMAQI
13°C12/14°C
15th Jul 2025225 AMAQI
15th Jul 2025226 AMAQI
15th Jul 2025217 AMAQI
15th Jul 2025248 AMAQI
15th Jul 2025249 AMAQI
15th Jul 20252510 AMAQI
15th Jul 20252511 AMAQI
15th Jul 20252412 PMAQI
15th Jul 2025221 PMAQI
15th Jul 2025242 PMAQI
15th Jul 2025243 PMAQI
15th Jul 2025244 PMAQI
15th Jul 2025255 PMAQI
15th Jul 2025266 PMAQI
15th Jul 2025257 PMAQI
15th Jul 2025248 PMAQI
15th Jul 2025259 PMAQI
15th Jul 20252610 PMAQI
15th Jul 20252511 PMAQI
16th Jul 20252612 AMAQI
16th Jul 2025271 AMAQI
16th Jul 2025292 AMAQI
16th Jul 2025313 AMAQI
16th Jul 2025364 AMAQI
13°C11/15°C
16th Jul 2025425 AMAQI
16th Jul 2025416 AMAQI
16th Jul 2025367 AMAQI
16th Jul 2025328 AMAQI
16th Jul 2025309 AMAQI
16th Jul 20253210 AMAQI
16th Jul 20253011 AMAQI
16th Jul 20253812 PMAQI
16th Jul 2025381 PMAQI
16th Jul 2025362 PMAQI
16th Jul 2025333 PMAQI
16th Jul 2025344 PMAQI
16th Jul 2025345 PMAQI
16th Jul 2025346 PMAQI
16th Jul 2025337 PMAQI
16th Jul 2025348 PMAQI
16th Jul 2025339 PMAQI
16th Jul 20253410 PMAQI
16th Jul 20253511 PMAQI
17th Jul 20253312 AMAQI
17th Jul 2025331 AMAQI
17th Jul 2025342 AMAQI
17th Jul 2025363 AMAQI
17th Jul 2025334 AMAQI
15°C13/17°C
17th Jul 2025495 AMAQI
17th Jul 2025446 AMAQI
17th Jul 2025407 AMAQI
17th Jul 2025408 AMAQI
17th Jul 2025439 AMAQI
17th Jul 20254110 AMAQI
17th Jul 20254511 AMAQI
17th Jul 20254412 PMAQI
17th Jul 2025401 PMAQI
17th Jul 2025432 PMAQI
17th Jul 2025393 PMAQI
17th Jul 2025394 PMAQI
17th Jul 2025395 PMAQI
17th Jul 2025396 PMAQI
17th Jul 2025377 PMAQI
17th Jul 2025378 PMAQI
17th Jul 2025359 PMAQI
17th Jul 20253610 PMAQI
17th Jul 20253911 PMAQI
18th Jul 20253912 AMAQI
18th Jul 2025381 AMAQI
18th Jul 2025362 AMAQI
18th Jul 2025403 AMAQI
18th Jul 2025324 AMAQI
14°C12/17°C
18th Jul 2025235 AMAQI
18th Jul 2025266 AMAQI
18th Jul 2025287 AMAQI
18th Jul 2025258 AMAQI
18th Jul 2025269 AMAQI
18th Jul 20252710 AMAQI
18th Jul 20252711 AMAQI
18th Jul 20252412 PMAQI
18th Jul 2025241 PMAQI
18th Jul 2025292 PMAQI
18th Jul 2025303 PMAQI
18th Jul 2025294 PMAQI
18th Jul 2025305 PMAQI
18th Jul 2025296 PMAQI
18th Jul 2025307 PMAQI
18th Jul 2025328 PMAQI
18th Jul 2025329 PMAQI
18th Jul 20253010 PMAQI
18th Jul 20253011 PMAQI
19th Jul 20253212 AMAQI
19th Jul 2025321 AMAQI
19th Jul 2025322 AMAQI
19th Jul 2025263 AMAQI
19th Jul 2025214 AMAQI
13°C12/14°C
19th Jul 2025175 AMAQI
19th Jul 2025226 AMAQI
19th Jul 2025237 AMAQI
19th Jul 2025248 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20252010 AMAQI
19th Jul 20252211 AMAQI
19th Jul 20252312 PMAQI
19th Jul 2025221 PMAQI
19th Jul 2025242 PMAQI
19th Jul 2025243 PMAQI
19th Jul 2025254 PMAQI
19th Jul 2025245 PMAQI
19th Jul 2025256 PMAQI
19th Jul 2025247 PMAQI
19th Jul 2025248 PMAQI
19th Jul 2025239 PMAQI
19th Jul 20252310 PMAQI
19th Jul 20252411 PMAQI
20th Jul 20252312 AMAQI
20th Jul 2025191 AMAQI
20th Jul 2025182 AMAQI
20th Jul 2025153 AMAQI
20th Jul 2025234 AMAQI
13°C11/14°C
20th Jul 2025245 AMAQI
20th Jul 2025206 AMAQI
20th Jul 2025187 AMAQI
20th Jul 2025178 AMAQI
20th Jul 2025179 AMAQI
20th Jul 20251610 AMAQI
20th Jul 20251711 AMAQI
20th Jul 20252312 PMAQI
20th Jul 2025231 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025223 PMAQI
20th Jul 2025224 PMAQI
20th Jul 2025235 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025217 PMAQI
20th Jul 2025218 PMAQI
20th Jul 2025209 PMAQI
20th Jul 20252210 PMAQI
20th Jul 20252111 PMAQI
21st Jul 20252212 AMAQI
21st Jul 2025211 AMAQI
21st Jul 2025192 AMAQI
21st Jul 2025183 AMAQI
21st Jul 2025144 AMAQI
12°C9/13°C
21st Jul 2025165 AMAQI
21st Jul 2025196 AMAQI
21st Jul 2025207 AMAQI
21st Jul 2025198 AMAQI
21st Jul 2025179 AMAQI
21st Jul 20251910 AMAQI
21st Jul 20252111 AMAQI
21st Jul 20251812 PMAQI
21st Jul 2025181 PMAQI
21st Jul 2025192 PMAQI
21st Jul 2025203 PMAQI
21st Jul 2025214 PMAQI
21st Jul 2025205 PMAQI
21st Jul 2025206 PMAQI
21st Jul 2025207 PMAQI
21st Jul 2025208 PMAQI
21st Jul 2025209 PMAQI
21st Jul 20252010 PMAQI
21st Jul 20252011 PMAQI
22nd Jul 20252012 AMAQI
22nd Jul 2025201 AMAQI
22nd Jul 2025202 AMAQI
22nd Jul 2025203 AMAQI
22nd Jul 2025164 AMAQI
14°C11/17°C
22nd Jul 2025195 AMAQI
22nd Jul 2025226 AMAQI
22nd Jul 2025227 AMAQI
22nd Jul 2025168 AMAQI
22nd Jul 2025169 AMAQI
22nd Jul 20251710 AMAQI
22nd Jul 20251811 AMAQI
22nd Jul 20251712 PMAQI
22nd Jul 2025231 PMAQI
22nd Jul 2025232 PMAQI
22nd Jul 2025213 PMAQI
22nd Jul 2025214 PMAQI
22nd Jul 2025215 PMAQI
22nd Jul 2025206 PMAQI
22nd Jul 2025207 PMAQI
22nd Jul 2025208 PMAQI
22nd Jul 2025209 PMAQI
22nd Jul 20252010 PMAQI
22nd Jul 20252111 PMAQI
23rd Jul 20252012 AMAQI
23rd Jul 2025191 AMAQI
23rd Jul 2025182 AMAQI
23rd Jul 2025173 AMAQI
23rd Jul 2025134 AMAQI
14°C13/15°C
23rd Jul 2025185 AMAQI
23rd Jul 2025196 AMAQI
23rd Jul 2025167 AMAQI
23rd Jul 2025168 AMAQI
23rd Jul 2025169 AMAQI
23rd Jul 20251410 AMAQI
23rd Jul 20251611 AMAQI
23rd Jul 20252112 PMAQI
23rd Jul 2025161 PMAQI
23rd Jul 2025162 PMAQI
23rd Jul 2025183 PMAQI
23rd Jul 2025184 PMAQI
23rd Jul 2025205 PMAQI
23rd Jul 2025186 PMAQI
23rd Jul 2025197 PMAQI
23rd Jul 2025198 PMAQI
23rd Jul 2025189 PMAQI
23rd Jul 20251810 PMAQI
23rd Jul 20251811 PMAQI
24th Jul 20252012 AMAQI
24th Jul 2025221 AMAQI
24th Jul 2025212 AMAQI
24th Jul 2025163 AMAQI
24th Jul 2025144 AMAQI
13°C12/13°C
24th Jul 2025175 AMAQI
24th Jul 2025166 AMAQI
24th Jul 2025177 AMAQI
24th Jul 2025168 AMAQI
24th Jul 2025159 AMAQI
24th Jul 20251710 AMAQI
24th Jul 20251511 AMAQI
24th Jul 20252212 PMAQI
24th Jul 2025191 PMAQI
24th Jul 2025182 PMAQI
24th Jul 2025183 PMAQI
24th Jul 2025184 PMAQI
24th Jul 2025205 PMAQI
24th Jul 2025206 PMAQI
24th Jul 2025207 PMAQI
24th Jul 2025208 PMAQI
24th Jul 2025209 PMAQI
24th Jul 20252010 PMAQI
24th Jul 20251911 PMAQI
25th Jul 20251912 AMAQI
25th Jul 2025161 AMAQI
25th Jul 2025192 AMAQI
25th Jul 2025163 AMAQI
25th Jul 2025144 AMAQI
13°C12/15°C
25th Jul 2025155 AMAQI
25th Jul 2025176 AMAQI
25th Jul 2025167 AMAQI
25th Jul 2025148 AMAQI
25th Jul 2025169 AMAQI
25th Jul 20251410 AMAQI
25th Jul 20251511 AMAQI
25th Jul 20252012 PMAQI
25th Jul 2025191 PMAQI
25th Jul 2025212 PMAQI
25th Jul 2025173 PMAQI
25th Jul 2025174 PMAQI
25th Jul 2025175 PMAQI
25th Jul 2025176 PMAQI
25th Jul 2025177 PMAQI
25th Jul 2025178 PMAQI
25th Jul 2025189 PMAQI
25th Jul 20251810 PMAQI
25th Jul 20251811 PMAQI
26th Jul 20251812 AMAQI
26th Jul 2025161 AMAQI
26th Jul 2025162 AMAQI
26th Jul 2025203 AMAQI
26th Jul 2025334 AMAQI
13°C12/14°C
26th Jul 2025185 AMAQI
26th Jul 2025206 AMAQI
26th Jul 2025237 AMAQI
26th Jul 2025238 AMAQI
26th Jul 2025249 AMAQI
26th Jul 20252210 AMAQI
26th Jul 20252511 AMAQI
26th Jul 20252012 PMAQI
26th Jul 2025221 PMAQI
26th Jul 2025202 PMAQI
26th Jul 2025203 PMAQI
26th Jul 2025214 PMAQI
26th Jul 2025225 PMAQI
26th Jul 2025226 PMAQI
26th Jul 2025227 PMAQI
26th Jul 2025228 PMAQI
26th Jul 2025219 PMAQI
26th Jul 20252010 PMAQI
26th Jul 20252011 PMAQI
27th Jul 20252112 AMAQI
27th Jul 2025241 AMAQI
27th Jul 2025252 AMAQI
27th Jul 2025223 AMAQI
27th Jul 2025154 AMAQI
12°C11/15°C
27th Jul 2025145 AMAQI
27th Jul 2025206 AMAQI
27th Jul 2025177 AMAQI
27th Jul 2025178 AMAQI
27th Jul 2025179 AMAQI
27th Jul 20252310 AMAQI
27th Jul 20252411 AMAQI
27th Jul 20252212 PMAQI
27th Jul 2025261 PMAQI
27th Jul 2025242 PMAQI
27th Jul 2025223 PMAQI
27th Jul 2025224 PMAQI
27th Jul 2025225 PMAQI
27th Jul 2025226 PMAQI
27th Jul 2025237 PMAQI
27th Jul 2025228 PMAQI
27th Jul 2025219 PMAQI
27th Jul 20252010 PMAQI
27th Jul 20252211 PMAQI
28th Jul 20252112 AMAQI
28th Jul 2025181 AMAQI
28th Jul 2025242 AMAQI
28th Jul 2025243 AMAQI
28th Jul 2025204 AMAQI
12°C10/13°C
28th Jul 2025315 AMAQI
28th Jul 2025246 AMAQI
28th Jul 2025207 AMAQI
28th Jul 2025218 AMAQI
28th Jul 2025239 AMAQI
28th Jul 20252310 AMAQI
28th Jul 20252211 AMAQI
28th Jul 20251912 PMAQI
28th Jul 2025181 PMAQI
28th Jul 2025212 PMAQI
28th Jul 2025223 PMAQI
28th Jul 2025224 PMAQI
28th Jul 2025225 PMAQI
28th Jul 2025236 PMAQI
28th Jul 2025227 PMAQI
28th Jul 2025228 PMAQI
28th Jul 2025249 PMAQI
28th Jul 20252210 PMAQI
28th Jul 20252311 PMAQI
29th Jul 20252512 AMAQI
29th Jul 2025321 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025233 AMAQI
29th Jul 2025284 AMAQI
13°C11/13°C
29th Jul 2025245 AMAQI
29th Jul 2025246 AMAQI
29th Jul 2025277 AMAQI
29th Jul 2025308 AMAQI
29th Jul 2025279 AMAQI
29th Jul 20252610 AMAQI
29th Jul 20252311 AMAQI
29th Jul 20252312 PMAQI
29th Jul 2025221 PMAQI
29th Jul 2025272 PMAQI
29th Jul 2025273 PMAQI
29th Jul 2025284 PMAQI
29th Jul 2025285 PMAQI
29th Jul 2025286 PMAQI
29th Jul 2025287 PMAQI
29th Jul 2025288 PMAQI
29th Jul 2025279 PMAQI
29th Jul 20252610 PMAQI
29th Jul 20252611 PMAQI
30th Jul 20252612 AMAQI
30th Jul 2025201 AMAQI
30th Jul 2025272 AMAQI
30th Jul 2025283 AMAQI
30th Jul 2025314 AMAQI
13°C12/14°C
30th Jul 2025235 AMAQI
30th Jul 2025186 AMAQI
30th Jul 2025207 AMAQI
30th Jul 2025178 AMAQI
30th Jul 2025179 AMAQI
30th Jul 20252210 AMAQI
30th Jul 20252211 AMAQI
30th Jul 20252512 PMAQI
30th Jul 2025241 PMAQI
30th Jul 2025272 PMAQI
30th Jul 2025283 PMAQI
30th Jul 2025284 PMAQI
30th Jul 2025285 PMAQI
30th Jul 2025286 PMAQI
30th Jul 2025287 PMAQI
30th Jul 2025288 PMAQI
30th Jul 2025249 PMAQI
30th Jul 20252210 PMAQI
30th Jul 20252311 PMAQI
31st Jul 20252612 AMAQI
31st Jul 2025251 AMAQI
31st Jul 2025202 AMAQI
31st Jul 2025173 AMAQI
31st Jul 2025144 AMAQI
13°C11/14°C
31st Jul 2025165 AMAQI
31st Jul 2025196 AMAQI
31st Jul 2025207 AMAQI
31st Jul 2025198 AMAQI
31st Jul 2025169 AMAQI
31st Jul 20251710 AMAQI
31st Jul 20251611 AMAQI
31st Jul 20251712 PMAQI
31st Jul 2025181 PMAQI
31st Jul 2025182 PMAQI
31st Jul 2025193 PMAQI
31st Jul 2025194 PMAQI
31st Jul 2025185 PMAQI
31st Jul 2025206 PMAQI
31st Jul 2025217 PMAQI
31st Jul 2025238 PMAQI
31st Jul 2025259 PMAQI
31st Jul 20252110 PMAQI
31st Jul 20251811 PMAQI
1st Aug 20251812 AMAQI
1st Aug 2025201 AMAQI
1st Aug 2025182 AMAQI
1st Aug 2025163 AMAQI
1st Aug 2025164 AMAQI
13°C12/15°C
1st Aug 2025165 AMAQI
1st Aug 2025166 AMAQI
1st Aug 2025167 AMAQI
1st Aug 2025178 AMAQI
1st Aug 2025179 AMAQI
1st Aug 20251810 AMAQI
1st Aug 20252111 AMAQI
1st Aug 20252212 PMAQI
1st Aug 2025211 PMAQI
1st Aug 2025202 PMAQI
1st Aug 2025183 PMAQI
1st Aug 2025184 PMAQI
1st Aug 2025175 PMAQI
1st Aug 2025196 PMAQI
1st Aug 2025187 PMAQI
1st Aug 2025188 PMAQI
1st Aug 2025219 PMAQI
1st Aug 20252710 PMAQI
1st Aug 20252511 PMAQI
2nd Aug 20252612 AMAQI
2nd Aug 2025271 AMAQI
2nd Aug 2025232 AMAQI
2nd Aug 2025213 AMAQI
2nd Aug 2025184 AMAQI
14°C12/15°C
2nd Aug 2025165 AMAQI
2nd Aug 2025166 AMAQI
2nd Aug 2025177 AMAQI
2nd Aug 2025158 AMAQI
2nd Aug 2025159 AMAQI
2nd Aug 20251510 AMAQI
2nd Aug 20251511 AMAQI
2nd Aug 20251412 PMAQI
2nd Aug 2025141 PMAQI
2nd Aug 2025142 PMAQI
2nd Aug 2025153 PMAQI
2nd Aug 2025164 PMAQI
2nd Aug 2025255 PMAQI
2nd Aug 2025316 PMAQI
2nd Aug 2025227 PMAQI
2nd Aug 2025218 PMAQI
2nd Aug 2025229 PMAQI
2nd Aug 20252210 PMAQI
2nd Aug 20252011 PMAQI
3rd Aug 20252012 AMAQI
3rd Aug 2025211 AMAQI
3rd Aug 2025242 AMAQI
3rd Aug 2025253 AMAQI
3rd Aug 2025284 AMAQI
13°C12/14°C
3rd Aug 2025305 AMAQI
3rd Aug 2025326 AMAQI
3rd Aug 2025327 AMAQI
3rd Aug 2025308 AMAQI
3rd Aug 2025329 AMAQI
3rd Aug 20253110 AMAQI
3rd Aug 20252911 AMAQI
3rd Aug 20252812 PMAQI
3rd Aug 2025301 PMAQI
3rd Aug 2025302 PMAQI
3rd Aug 2025293 PMAQI
3rd Aug 2025304 PMAQI
3rd Aug 2025325 PMAQI
3rd Aug 2025346 PMAQI
3rd Aug 2025287 PMAQI
3rd Aug 2025348 PMAQI
3rd Aug 2025419 PMAQI
3rd Aug 20253810 PMAQI
3rd Aug 20253311 PMAQI
4th Aug 20253612 AMAQI
4th Aug 2025381 AMAQI
4th Aug 2025342 AMAQI
4th Aug 2025303 AMAQI
4th Aug 2025274 AMAQI
13°C12/13°C
4th Aug 2025325 AMAQI
4th Aug 2025386 AMAQI
4th Aug 2025387 AMAQI
4th Aug 2025348 AMAQI
4th Aug 2025369 AMAQI
4th Aug 20253510 AMAQI
4th Aug 20253611 AMAQI
4th Aug 20253612 PMAQI
4th Aug 2025351 PMAQI
4th Aug 2025342 PMAQI
4th Aug 2025343 PMAQI
4th Aug 2025324 PMAQI
4th Aug 2025345 PMAQI
4th Aug 2025346 PMAQI
4th Aug 2025347 PMAQI
4th Aug 2025378 PMAQI
4th Aug 2025369 PMAQI
4th Aug 20254010 PMAQI
4th Aug 20253711 PMAQI
5th Aug 20253412 AMAQI
5th Aug 2025361 AMAQI
5th Aug 2025352 AMAQI
5th Aug 2025363 AMAQI
5th Aug 2025324 AMAQI
13°C12/15°C
5th Aug 2025305 AMAQI
5th Aug 2025326 AMAQI
5th Aug 2025267 AMAQI
5th Aug 2025218 AMAQI
5th Aug 2025239 AMAQI
5th Aug 20252310 AMAQI
5th Aug 20252411 AMAQI
5th Aug 20252512 PMAQI
5th Aug 2025291 PMAQI
5th Aug 2025332 PMAQI
5th Aug 2025363 PMAQI
5th Aug 2025374 PMAQI
5th Aug 2025405 PMAQI
5th Aug 2025516 PMAQI
5th Aug 2025347 PMAQI
5th Aug 2025438 PMAQI
5th Aug 2025539 PMAQI
5th Aug 20255310 PMAQI
5th Aug 20255211 PMAQI
6th Aug 20255312 AMAQI
6th Aug 2025541 AMAQI
6th Aug 2025562 AMAQI
6th Aug 2025553 AMAQI
6th Aug 2025564 AMAQI
15°C12/18°C
6th Aug 2025535 AMAQI
6th Aug 2025526 AMAQI
6th Aug 2025537 AMAQI
6th Aug 2025488 AMAQI
6th Aug 2025409 AMAQI
6th Aug 20253410 AMAQI
6th Aug 20253011 AMAQI
6th Aug 20252812 PMAQI
6th Aug 2025241 PMAQI
6th Aug 2025222 PMAQI
6th Aug 2025203 PMAQI
6th Aug 2025204 PMAQI
6th Aug 2025225 PMAQI
6th Aug 2025206 PMAQI
6th Aug 2025497 PMAQI
6th Aug 2025378 PMAQI
6th Aug 2025249 PMAQI
6th Aug 20252210 PMAQI
6th Aug 20251711 PMAQI
7th Aug 20252412 AMAQI
7th Aug 2025251 AMAQI
7th Aug 2025222 AMAQI
7th Aug 2025233 AMAQI
7th Aug 2025144 AMAQI
14°C12/16°C
7th Aug 2025145 AMAQI
7th Aug 2025146 AMAQI
7th Aug 2025157 AMAQI
7th Aug 2025168 AMAQI
7th Aug 2025219 AMAQI
7th Aug 20252210 AMAQI
7th Aug 20252311 AMAQI
7th Aug 20252112 PMAQI
7th Aug 2025171 PMAQI
7th Aug 2025182 PMAQI
7th Aug 2025193 PMAQI
7th Aug 2025184 PMAQI
7th Aug 2025185 PMAQI
7th Aug 2025176 PMAQI
7th Aug 2025187 PMAQI
7th Aug 2025188 PMAQI
7th Aug 2025189 PMAQI
7th Aug 20251810 PMAQI
7th Aug 20252011 PMAQI
8th Aug 20252212 AMAQI
8th Aug 2025221 AMAQI
8th Aug 2025202 AMAQI
8th Aug 2025233 AMAQI
8th Aug 2025204 AMAQI
13°C11/16°C
8th Aug 2025165 AMAQI
5 AM12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
23AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
23AQI
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. 23), while the lowest AQI was between 5 AM to 8 PM (Avg. 23).
Night time
Avg. Highest Time
12 AM - 11 PM
25AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
25AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 25), while the lowest AQI was between 12 AM to 11 PM (Avg. 25).
2025 Days Vs Air Quality
Anacortes 202 O Avenue, Anacortes, Washington, United States
2025
100%
219
Total number of days with different AQI categories in last 220 days in 2025 (145 days remaining)
Good
219 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 220 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
Anacortes 202 O Avenue, Anacortes, 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
22AQI
22AQI
3rd January 2025
21AQI
21AQI
4th January 2025
22AQI
22AQI
5th January 2025
21AQI
21AQI
6th January 2025
22AQI
22AQI
7th January 2025
27AQI
27AQI
8th January 2025
26AQI
26AQI
9th January 2025
27AQI
27AQI
10th January 2025
24AQI
24AQI
11th January 2025
26AQI
26AQI
12th January 2025
25AQI
25AQI
13th January 2025
25AQI
25AQI
14th January 2025
27AQI
27AQI
15th January 2025
36AQI
36AQI
16th January 2025
33AQI
33AQI
17th January 2025
27AQI
27AQI
18th January 2025
30AQI
30AQI
19th January 2025
30AQI
30AQI
20th January 2025
31AQI
31AQI
21st January 2025
41AQI
41AQI
22nd January 2025
37AQI
37AQI
23rd January 2025
37AQI
37AQI
24th January 2025
34AQI
34AQI
25th January 2025
26AQI
26AQI
26th January 2025
31AQI
31AQI
27th January 2025
32AQI
32AQI
28th January 2025
37AQI
37AQI
29th January 2025
46AQI
46AQI
30th January 2025
41AQI
41AQI
31st January 2025
23AQI
23AQI
1st February 2025
27AQI
27AQI
2nd February 2025
24AQI
24AQI
3rd February 2025
23AQI
23AQI
4th February 2025
24AQI
24AQI
5th February 2025
24AQI
24AQI
6th February 2025
24AQI
24AQI
7th February 2025
24AQI
24AQI
8th February 2025
26AQI
26AQI
9th February 2025
30AQI
30AQI
10th February 2025
26AQI
26AQI
11th February 2025
26AQI
26AQI
12th February 2025
27AQI
27AQI
13th February 2025
29AQI
29AQI
14th February 2025
27AQI
27AQI
15th February 2025
26AQI
26AQI
16th February 2025
23AQI
23AQI
17th February 2025
23AQI
23AQI
18th February 2025
23AQI
23AQI
19th February 2025
22AQI
22AQI
20th February 2025
26AQI
26AQI
21st February 2025
21AQI
21AQI
22nd February 2025
22AQI
22AQI
23rd February 2025
20AQI
20AQI
24th February 2025
26AQI
26AQI
25th February 2025
28AQI
28AQI
26th February 2025
23AQI
23AQI
27th February 2025
25AQI
25AQI
28th February 2025
25AQI
25AQI
1st March 2025
24AQI
24AQI
2nd March 2025
31AQI
31AQI
3rd March 2025
21AQI
21AQI
4th March 2025
22AQI
22AQI
5th March 2025
24AQI
24AQI
6th March 2025
23AQI
23AQI
7th March 2025
27AQI
27AQI
8th March 2025
27AQI
27AQI
9th March 2025
27AQI
27AQI
10th March 2025
26AQI
26AQI
11th March 2025
24AQI
24AQI
12th March 2025
24AQI
24AQI
13th March 2025
21AQI
21AQI
14th March 2025
19AQI
19AQI
15th March 2025
15AQI
15AQI
16th March 2025
18AQI
18AQI
17th March 2025
18AQI
18AQI
18th March 2025
18AQI
18AQI
19th March 2025
17AQI
17AQI
20th March 2025
16AQI
16AQI
21st March 2025
18AQI
18AQI
22nd March 2025
17AQI
17AQI
23rd March 2025
17AQI
17AQI
24th March 2025
18AQI
18AQI
25th March 2025
20AQI
20AQI
26th March 2025
22AQI
22AQI
27th March 2025
16AQI
16AQI
28th March 2025
16AQI
16AQI
29th March 2025
17AQI
17AQI
30th March 2025
20AQI
20AQI
31st March 2025
17AQI
17AQI
1st April 2025
19AQI
19AQI
2nd April 2025
21AQI
21AQI
3rd April 2025
21AQI
21AQI
4th April 2025
24AQI
24AQI
5th April 2025
27AQI
27AQI
6th April 2025
24AQI
24AQI
7th April 2025
15AQI
15AQI
8th April 2025
16AQI
16AQI
9th April 2025
17AQI
17AQI
10th April 2025
16AQI
16AQI
11th April 2025
19AQI
19AQI
12th April 2025
18AQI
18AQI
13th April 2025
17AQI
17AQI
14th April 2025
19AQI
19AQI
15th April 2025
16AQI
16AQI
16th April 2025
21AQI
21AQI
17th April 2025
21AQI
21AQI
18th April 2025
24AQI
24AQI
19th April 2025
24AQI
24AQI
20th April 2025
18AQI
18AQI
21st April 2025
19AQI
19AQI
22nd April 2025
18AQI
18AQI
23rd April 2025
19AQI
19AQI
24th April 2025
26AQI
26AQI
25th April 2025
33AQI
33AQI
26th April 2025
38AQI
38AQI
27th April 2025
31AQI
31AQI
28th April 2025
19AQI
19AQI
29th April 2025
16AQI
16AQI
30th April 2025
16AQI
16AQI
1st May 2025
26AQI
26AQI
2nd May 2025
31AQI
31AQI
3rd May 2025
18AQI
18AQI
4th May 2025
19AQI
19AQI
5th May 2025
20AQI
20AQI
6th May 2025
26AQI
26AQI
7th May 2025
22AQI
22AQI
8th May 2025
20AQI
20AQI
9th May 2025
21AQI
21AQI
10th May 2025
22AQI
22AQI
11th May 2025
22AQI
22AQI
12th May 2025
18AQI
18AQI
13th May 2025
23AQI
23AQI
14th May 2025
21AQI
21AQI
15th May 2025
22AQI
22AQI
16th May 2025
22AQI
22AQI
17th May 2025
17AQI
17AQI
18th May 2025
20AQI
20AQI
19th May 2025
20AQI
20AQI
20th May 2025
19AQI
19AQI
21st May 2025
19AQI
19AQI
22nd May 2025
22AQI
22AQI
23rd May 2025
15AQI
15AQI
24th May 2025
23AQI
23AQI
25th May 2025
21AQI
21AQI
26th May 2025
17AQI
17AQI
27th May 2025
23AQI
23AQI
28th May 2025
27AQI
27AQI
29th May 2025
19AQI
19AQI
30th May 2025
24AQI
24AQI
31st May 2025
23AQI
23AQI
1st June 2025
23AQI
23AQI
2nd June 2025
21AQI
21AQI
3rd June 2025
23AQI
23AQI
4th June 2025
19AQI
19AQI
5th June 2025
21AQI
21AQI
6th June 2025
25AQI
25AQI
7th June 2025
28AQI
28AQI
8th June 2025
26AQI
26AQI
9th June 2025
29AQI
29AQI
10th June 2025
36AQI
36AQI
11th June 2025
41AQI
41AQI
12th June 2025
38AQI
38AQI
13th June 2025
27AQI
27AQI
14th June 2025
22AQI
22AQI
15th June 2025
21AQI
21AQI
16th June 2025
21AQI
21AQI
17th June 2025
19AQI
19AQI
18th June 2025
17AQI
17AQI
19th June 2025
17AQI
17AQI
20th June 2025
18AQI
18AQI
21st June 2025
19AQI
19AQI
22nd June 2025
19AQI
19AQI
23rd June 2025
20AQI
20AQI
24th June 2025
25AQI
25AQI
25th June 2025
24AQI
24AQI
26th June 2025
16AQI
16AQI
27th June 2025
16AQI
16AQI
28th June 2025
19AQI
19AQI
29th June 2025
21AQI
21AQI
30th June 2025
21AQI
21AQI
1st July 2025
21AQI
21AQI
2nd July 2025
19AQI
19AQI
3rd July 2025
18AQI
18AQI
4th July 2025
19AQI
19AQI
5th July 2025
20AQI
20AQI
6th July 2025
20AQI
20AQI
7th July 2025
19AQI
19AQI
8th July 2025
19AQI
19AQI
9th July 2025
18AQI
18AQI
10th July 2025
18AQI
18AQI
11th July 2025
20AQI
20AQI
12th July 2025
18AQI
18AQI
13th July 2025
24AQI
24AQI
14th July 2025
21AQI
21AQI
15th July 2025
25AQI
25AQI
16th July 2025
34AQI
34AQI
17th July 2025
39AQI
39AQI
18th July 2025
30AQI
30AQI
19th July 2025
24AQI
24AQI
20th July 2025
20AQI
20AQI
21st July 2025
19AQI
19AQI
22nd July 2025
20AQI
20AQI
23rd July 2025
18AQI
18AQI
24th July 2025
19AQI
19AQI
25th July 2025
17AQI
17AQI
26th July 2025
21AQI
21AQI
27th July 2025
21AQI
21AQI
28th July 2025
22AQI
22AQI
29th July 2025
27AQI
27AQI
30th July 2025
25AQI
25AQI
31st July 2025
20AQI
20AQI
1st August 2025
19AQI
19AQI
2nd August 2025
20AQI
20AQI
3rd August 2025
30AQI
30AQI
4th August 2025
35AQI
35AQI
5th August 2025
36AQI
36AQI
6th August 2025
39AQI
39AQI
7th August 2025
20AQI
20AQI
29AQI
25AQI
21AQI
21AQI
21AQI
23AQI
22AQI
28AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202523AQI
31
28
31
30
31
30
31
7
219
Highest AQI recorded in
January29AQI
Lowest AQI recorded in
March21AQI
202425AQI
31
29
31
29
31
30
31
31
30
31
29
1
31
364
1
Highest AQI recorded in
December29AQI
Lowest AQI recorded in
January22AQI
202327AQI
31
28
31
30
31
30
30
1
24
7
30
31
29
31
356
8
Highest AQI recorded in
August34AQI
Lowest AQI recorded in
January21AQI
202228AQI
30
22
31
18
31
30
22
1
27
3
24
5
1
1
29
1
31
296
9
1
1
Highest AQI recorded in
October44AQI
Lowest AQI recorded in
December21AQI
202126AQI
29
16
12
6
4
2
10
24
23
26
150
2
Highest AQI recorded in
August42AQI
Lowest AQI recorded in
July17AQI
202027AQI
5
20
8
33
Highest AQI recorded in
March29AQI
Lowest AQI recorded in
May24AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
28AQILeast Polluted Year Recorded
2025(Avg.)
23AQIAnacortes 202 O Avenue's annual 2025 AQI (23) shows an average percentage change of -12.3% (improved AQI) compared to previous years: 2020 (27), 2021 (26), 2022 (28), 2023 (27), 2024 (25).
