Bartholomew Rd, 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
Bartholomew Rd, Anacortes, Washington, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
13th Aug 2021
76AQILowest AQI recorded on
5th Aug 2021
9AQISame Day Analysis (7th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 27 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 8th Aug - 9th Aug 2025
Bartholomew Rd, Anacortes, Washington, United States
AQI
Day
Night
.
5 AM8th Aug 2025
8 PM
4 AM9th Aug 2025
Day time
Avg. Highest Time
12PM8th Aug
29AQI
Avg. Lowest Time
8PM8th Aug
27AQI
Night time
Avg. Highest Time
2AM9th Aug
30AQI
Avg. Lowest Time
10PM8th Aug
26AQI
In the last 24 hours,
Bartholomew Rd's AQI reached its highest point of 30 at 2 AM during the Night, while the lowest point, 26, was recorded at 10 PM during the Night between 8th Aug and 9th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Bartholomew Rd, Anacortes, 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 2025335 AMAQI
10th Jul 2025266 AMAQI
10th Jul 2025277 AMAQI
10th Jul 2025288 AMAQI
10th Jul 2025289 AMAQI
10th Jul 20252610 AMAQI
10th Jul 20252611 AMAQI
10th Jul 20252612 PMAQI
10th Jul 2025261 PMAQI
10th Jul 2025252 PMAQI
10th Jul 2025273 PMAQI
10th Jul 2025264 PMAQI
10th Jul 2025285 PMAQI
10th Jul 2025266 PMAQI
10th Jul 2025267 PMAQI
10th Jul 2025258 PMAQI
10th Jul 2025269 PMAQI
10th Jul 20252610 PMAQI
10th Jul 20252511 PMAQI
11th Jul 20252712 AMAQI
11th Jul 2025261 AMAQI
11th Jul 2025242 AMAQI
11th Jul 2025273 AMAQI
11th Jul 2025274 AMAQI
13°C12/14°C
11th Jul 2025275 AMAQI
11th Jul 2025296 AMAQI
11th Jul 2025277 AMAQI
11th Jul 2025298 AMAQI
11th Jul 2025289 AMAQI
11th Jul 20252710 AMAQI
11th Jul 20252811 AMAQI
11th Jul 20252812 PMAQI
11th Jul 2025271 PMAQI
11th Jul 2025272 PMAQI
11th Jul 2025263 PMAQI
11th Jul 2025264 PMAQI
11th Jul 2025265 PMAQI
11th Jul 2025266 PMAQI
11th Jul 2025277 PMAQI
11th Jul 2025298 PMAQI
11th Jul 2025279 PMAQI
11th Jul 20252610 PMAQI
11th Jul 20252811 PMAQI
12th Jul 20252812 AMAQI
12th Jul 2025271 AMAQI
12th Jul 2025292 AMAQI
12th Jul 2025263 AMAQI
12th Jul 2025274 AMAQI
13°C10/17°C
12th Jul 2025285 AMAQI
12th Jul 2025286 AMAQI
12th Jul 2025287 AMAQI
12th Jul 2025268 AMAQI
12th Jul 2025259 AMAQI
12th Jul 20252610 AMAQI
12th Jul 20252711 AMAQI
12th Jul 20252612 PMAQI
12th Jul 2025271 PMAQI
12th Jul 2025272 PMAQI
12th Jul 2025263 PMAQI
12th Jul 2025274 PMAQI
12th Jul 2025265 PMAQI
12th Jul 2025256 PMAQI
12th Jul 2025267 PMAQI
12th Jul 2025288 PMAQI
12th Jul 2025279 PMAQI
12th Jul 20252810 PMAQI
12th Jul 20252711 PMAQI
13th Jul 20252812 AMAQI
13th Jul 2025301 AMAQI
13th Jul 2025282 AMAQI
13th Jul 2025283 AMAQI
13th Jul 2025294 AMAQI
14°C12/17°C
13th Jul 2025355 AMAQI
13th Jul 2025296 AMAQI
13th Jul 2025297 AMAQI
13th Jul 2025288 AMAQI
13th Jul 2025289 AMAQI
13th Jul 20253010 AMAQI
13th Jul 20253111 AMAQI
13th Jul 20253012 PMAQI
13th Jul 2025281 PMAQI
13th Jul 2025282 PMAQI
13th Jul 2025293 PMAQI
13th Jul 2025294 PMAQI
13th Jul 2025295 PMAQI
13th Jul 2025286 PMAQI
13th Jul 2025317 PMAQI
13th Jul 2025318 PMAQI
13th Jul 2025309 PMAQI
13th Jul 20253010 PMAQI
13th Jul 20252611 PMAQI
14th Jul 20252912 AMAQI
14th Jul 2025281 AMAQI
14th Jul 2025272 AMAQI
14th Jul 2025293 AMAQI
14th Jul 2025274 AMAQI
14°C12/18°C
14th Jul 2025275 AMAQI
14th Jul 2025286 AMAQI
14th Jul 2025287 AMAQI
14th Jul 2025278 AMAQI
14th Jul 2025289 AMAQI
14th Jul 20252910 AMAQI
14th Jul 20252811 AMAQI
14th Jul 20252812 PMAQI
14th Jul 2025281 PMAQI
14th Jul 2025282 PMAQI
14th Jul 2025283 PMAQI
14th Jul 2025284 PMAQI
14th Jul 2025295 PMAQI
14th Jul 2025286 PMAQI
14th Jul 2025287 PMAQI
14th Jul 2025288 PMAQI
14th Jul 2025289 PMAQI
14th Jul 20253010 PMAQI
14th Jul 20252811 PMAQI
15th Jul 20252812 AMAQI
15th Jul 2025291 AMAQI
15th Jul 2025282 AMAQI
15th Jul 2025283 AMAQI
15th Jul 2025284 AMAQI
13°C12/14°C
15th Jul 2025285 AMAQI
15th Jul 2025276 AMAQI
15th Jul 2025287 AMAQI
15th Jul 2025288 AMAQI
15th Jul 2025289 AMAQI
15th Jul 20252810 AMAQI
15th Jul 20253011 AMAQI
15th Jul 20253012 PMAQI
15th Jul 2025301 PMAQI
15th Jul 2025292 PMAQI
15th Jul 2025283 PMAQI
15th Jul 2025284 PMAQI
15th Jul 2025285 PMAQI
15th Jul 2025296 PMAQI
15th Jul 2025297 PMAQI
15th Jul 2025308 PMAQI
15th Jul 2025319 PMAQI
15th Jul 20253110 PMAQI
15th Jul 20253011 PMAQI
16th Jul 20253012 AMAQI
16th Jul 2025331 AMAQI
16th Jul 2025332 AMAQI
16th Jul 2025333 AMAQI
16th Jul 2025344 AMAQI
13°C11/15°C
16th Jul 2025345 AMAQI
16th Jul 2025336 AMAQI
16th Jul 2025327 AMAQI
16th Jul 2025338 AMAQI
16th Jul 2025339 AMAQI
16th Jul 20253310 AMAQI
16th Jul 20253211 AMAQI
16th Jul 20253212 PMAQI
16th Jul 2025331 PMAQI
16th Jul 2025332 PMAQI
16th Jul 2025343 PMAQI
16th Jul 2025344 PMAQI
16th Jul 2025335 PMAQI
16th Jul 2025346 PMAQI
16th Jul 2025357 PMAQI
16th Jul 2025348 PMAQI
16th Jul 2025339 PMAQI
16th Jul 20253310 PMAQI
16th Jul 20253411 PMAQI
17th Jul 20253312 AMAQI
17th Jul 2025351 AMAQI
17th Jul 2025362 AMAQI
17th Jul 2025353 AMAQI
17th Jul 2025344 AMAQI
15°C13/17°C
17th Jul 2025335 AMAQI
17th Jul 2025346 AMAQI
17th Jul 2025367 AMAQI
17th Jul 2025358 AMAQI
17th Jul 2025349 AMAQI
17th Jul 20253510 AMAQI
17th Jul 20253411 AMAQI
17th Jul 20253512 PMAQI
17th Jul 2025341 PMAQI
17th Jul 2025352 PMAQI
17th Jul 2025373 PMAQI
17th Jul 2025364 PMAQI
17th Jul 2025365 PMAQI
17th Jul 2025376 PMAQI
17th Jul 2025357 PMAQI
17th Jul 2025348 PMAQI
17th Jul 2025349 PMAQI
17th Jul 20253410 PMAQI
17th Jul 20253511 PMAQI
18th Jul 20253612 AMAQI
18th Jul 2025351 AMAQI
18th Jul 2025352 AMAQI
18th Jul 2025333 AMAQI
18th Jul 2025344 AMAQI
14°C12/17°C
18th Jul 2025345 AMAQI
18th Jul 2025326 AMAQI
18th Jul 2025337 AMAQI
18th Jul 2025328 AMAQI
18th Jul 2025329 AMAQI
18th Jul 20253210 AMAQI
18th Jul 20253211 AMAQI
18th Jul 20253212 PMAQI
18th Jul 2025321 PMAQI
18th Jul 2025322 PMAQI
18th Jul 2025333 PMAQI
18th Jul 2025334 PMAQI
18th Jul 2025345 PMAQI
18th Jul 2025336 PMAQI
18th Jul 2025347 PMAQI
18th Jul 2025348 PMAQI
18th Jul 2025329 PMAQI
18th Jul 20253310 PMAQI
18th Jul 20253211 PMAQI
19th Jul 20253312 AMAQI
19th Jul 2025311 AMAQI
19th Jul 2025312 AMAQI
19th Jul 2025293 AMAQI
19th Jul 2025304 AMAQI
13°C12/14°C
19th Jul 2025285 AMAQI
19th Jul 2025296 AMAQI
19th Jul 2025307 AMAQI
19th Jul 2025308 AMAQI
19th Jul 2025309 AMAQI
19th Jul 20253110 AMAQI
19th Jul 20253011 AMAQI
19th Jul 20252912 PMAQI
19th Jul 2025291 PMAQI
19th Jul 2025292 PMAQI
19th Jul 2025303 PMAQI
19th Jul 2025304 PMAQI
19th Jul 2025325 PMAQI
19th Jul 2025326 PMAQI
19th Jul 2025317 PMAQI
19th Jul 2025318 PMAQI
19th Jul 2025289 PMAQI
19th Jul 20252910 PMAQI
19th Jul 20253111 PMAQI
20th Jul 20253012 AMAQI
20th Jul 2025281 AMAQI
20th Jul 2025302 AMAQI
20th Jul 2025273 AMAQI
20th Jul 2025314 AMAQI
13°C11/14°C
20th Jul 2025295 AMAQI
20th Jul 2025286 AMAQI
20th Jul 2025287 AMAQI
20th Jul 2025288 AMAQI
20th Jul 2025299 AMAQI
20th Jul 20252810 AMAQI
20th Jul 20252811 AMAQI
20th Jul 20253012 PMAQI
20th Jul 2025301 PMAQI
20th Jul 2025322 PMAQI
20th Jul 2025303 PMAQI
20th Jul 2025304 PMAQI
20th Jul 2025295 PMAQI
20th Jul 2025296 PMAQI
20th Jul 2025287 PMAQI
20th Jul 2025288 PMAQI
20th Jul 2025289 PMAQI
20th Jul 20252810 PMAQI
20th Jul 20252811 PMAQI
21st Jul 20252812 AMAQI
21st Jul 2025281 AMAQI
21st Jul 2025282 AMAQI
21st Jul 2025293 AMAQI
21st Jul 2025274 AMAQI
12°C9/13°C
21st Jul 2025285 AMAQI
21st Jul 2025296 AMAQI
21st Jul 2025297 AMAQI
21st Jul 2025308 AMAQI
21st Jul 2025289 AMAQI
21st Jul 20252810 AMAQI
21st Jul 20253011 AMAQI
21st Jul 20253012 PMAQI
21st Jul 2025301 PMAQI
21st Jul 2025292 PMAQI
21st Jul 2025283 PMAQI
21st Jul 2025294 PMAQI
21st Jul 2025275 PMAQI
21st Jul 2025286 PMAQI
21st Jul 2025277 PMAQI
21st Jul 2025268 PMAQI
21st Jul 2025289 PMAQI
21st Jul 20252710 PMAQI
21st Jul 20252711 PMAQI
22nd Jul 20252712 AMAQI
22nd Jul 2025281 AMAQI
22nd Jul 2025282 AMAQI
22nd Jul 2025283 AMAQI
22nd Jul 2025294 AMAQI
14°C11/17°C
22nd Jul 2025285 AMAQI
22nd Jul 2025286 AMAQI
22nd Jul 2025287 AMAQI
22nd Jul 2025288 AMAQI
22nd Jul 2025289 AMAQI
22nd Jul 20252810 AMAQI
22nd Jul 20252811 AMAQI
22nd Jul 20252812 PMAQI
22nd Jul 2025281 PMAQI
22nd Jul 2025292 PMAQI
22nd Jul 2025283 PMAQI
22nd Jul 2025284 PMAQI
22nd Jul 2025285 PMAQI
22nd Jul 2025286 PMAQI
22nd Jul 2025277 PMAQI
22nd Jul 2025288 PMAQI
22nd Jul 2025289 PMAQI
22nd Jul 20252810 PMAQI
22nd Jul 20252911 PMAQI
23rd Jul 20252812 AMAQI
23rd Jul 2025281 AMAQI
23rd Jul 2025282 AMAQI
23rd Jul 2025303 AMAQI
23rd Jul 2025274 AMAQI
14°C13/15°C
23rd Jul 2025285 AMAQI
23rd Jul 2025286 AMAQI
23rd Jul 2025277 AMAQI
23rd Jul 2025288 AMAQI
23rd Jul 2025279 AMAQI
23rd Jul 20252810 AMAQI
23rd Jul 20252711 AMAQI
23rd Jul 20252812 PMAQI
23rd Jul 2025281 PMAQI
23rd Jul 2025262 PMAQI
23rd Jul 2025283 PMAQI
23rd Jul 2025284 PMAQI
23rd Jul 2025285 PMAQI
23rd Jul 2025296 PMAQI
23rd Jul 2025277 PMAQI
23rd Jul 2025288 PMAQI
23rd Jul 2025289 PMAQI
23rd Jul 20252810 PMAQI
23rd Jul 20252811 PMAQI
24th Jul 20253212 AMAQI
24th Jul 2025281 AMAQI
24th Jul 2025282 AMAQI
24th Jul 2025283 AMAQI
24th Jul 2025284 AMAQI
13°C12/13°C
24th Jul 2025285 AMAQI
24th Jul 2025286 AMAQI
24th Jul 2025277 AMAQI
24th Jul 2025288 AMAQI
24th Jul 2025279 AMAQI
24th Jul 20252610 AMAQI
24th Jul 20252711 AMAQI
24th Jul 20252812 PMAQI
24th Jul 2025301 PMAQI
24th Jul 2025292 PMAQI
24th Jul 2025283 PMAQI
24th Jul 2025284 PMAQI
24th Jul 2025295 PMAQI
24th Jul 2025306 PMAQI
24th Jul 2025287 PMAQI
24th Jul 2025288 PMAQI
24th Jul 2025299 PMAQI
24th Jul 20252810 PMAQI
24th Jul 20252711 PMAQI
25th Jul 20252712 AMAQI
25th Jul 2025281 AMAQI
25th Jul 2025272 AMAQI
25th Jul 2025283 AMAQI
25th Jul 2025264 AMAQI
13°C12/15°C
25th Jul 2025265 AMAQI
25th Jul 2025276 AMAQI
25th Jul 2025267 AMAQI
25th Jul 2025268 AMAQI
25th Jul 2025269 AMAQI
25th Jul 20252710 AMAQI
25th Jul 20252611 AMAQI
25th Jul 20252712 PMAQI
25th Jul 2025271 PMAQI
25th Jul 2025262 PMAQI
25th Jul 2025263 PMAQI
25th Jul 2025264 PMAQI
25th Jul 2025265 PMAQI
25th Jul 2025286 PMAQI
25th Jul 2025267 PMAQI
25th Jul 2025268 PMAQI
25th Jul 2025269 PMAQI
25th Jul 20252610 PMAQI
25th Jul 20252611 PMAQI
26th Jul 20252512 AMAQI
26th Jul 2025281 AMAQI
26th Jul 2025292 AMAQI
26th Jul 2025303 AMAQI
26th Jul 2025304 AMAQI
13°C12/14°C
26th Jul 2025315 AMAQI
26th Jul 2025316 AMAQI
26th Jul 2025297 AMAQI
26th Jul 2025298 AMAQI
26th Jul 2025289 AMAQI
26th Jul 20252910 AMAQI
26th Jul 20253011 AMAQI
26th Jul 20253012 PMAQI
26th Jul 2025301 PMAQI
26th Jul 2025302 PMAQI
26th Jul 2025293 PMAQI
26th Jul 2025304 PMAQI
26th Jul 2025295 PMAQI
26th Jul 2025296 PMAQI
26th Jul 2025307 PMAQI
26th Jul 2025308 PMAQI
26th Jul 2025289 PMAQI
26th Jul 20252810 PMAQI
26th Jul 20252811 PMAQI
27th Jul 20252912 AMAQI
27th Jul 2025301 AMAQI
27th Jul 2025302 AMAQI
27th Jul 2025293 AMAQI
27th Jul 2025314 AMAQI
12°C11/15°C
27th Jul 2025295 AMAQI
27th Jul 2025296 AMAQI
27th Jul 2025307 AMAQI
27th Jul 2025308 AMAQI
27th Jul 2025319 AMAQI
27th Jul 20252910 AMAQI
27th Jul 20253011 AMAQI
27th Jul 20253012 PMAQI
27th Jul 2025301 PMAQI
27th Jul 2025302 PMAQI
27th Jul 2025293 PMAQI
27th Jul 2025294 PMAQI
27th Jul 2025305 PMAQI
27th Jul 2025306 PMAQI
27th Jul 2025317 PMAQI
27th Jul 2025298 PMAQI
27th Jul 2025309 PMAQI
27th Jul 20252910 PMAQI
27th Jul 20252811 PMAQI
28th Jul 20253012 AMAQI
28th Jul 2025321 AMAQI
28th Jul 2025322 AMAQI
28th Jul 2025313 AMAQI
28th Jul 2025314 AMAQI
12°C10/13°C
28th Jul 2025315 AMAQI
28th Jul 2025306 AMAQI
28th Jul 2025307 AMAQI
28th Jul 2025318 AMAQI
28th Jul 2025319 AMAQI
28th Jul 20253110 AMAQI
28th Jul 20253111 AMAQI
28th Jul 20253012 PMAQI
28th Jul 2025311 PMAQI
28th Jul 2025312 PMAQI
28th Jul 2025303 PMAQI
28th Jul 2025314 PMAQI
28th Jul 2025315 PMAQI
28th Jul 2025306 PMAQI
28th Jul 2025327 PMAQI
28th Jul 2025308 PMAQI
28th Jul 2025309 PMAQI
28th Jul 20253010 PMAQI
28th Jul 20253011 PMAQI
29th Jul 20253012 AMAQI
29th Jul 2025321 AMAQI
29th Jul 2025322 AMAQI
29th Jul 2025313 AMAQI
29th Jul 2025344 AMAQI
13°C11/13°C
29th Jul 2025325 AMAQI
29th Jul 2025326 AMAQI
29th Jul 2025337 AMAQI
29th Jul 2025328 AMAQI
29th Jul 2025329 AMAQI
29th Jul 20253110 AMAQI
29th Jul 20253211 AMAQI
29th Jul 20253112 PMAQI
29th Jul 2025301 PMAQI
29th Jul 2025332 PMAQI
29th Jul 2025333 PMAQI
29th Jul 2025314 PMAQI
29th Jul 2025335 PMAQI
29th Jul 2025326 PMAQI
29th Jul 2025327 PMAQI
29th Jul 2025328 PMAQI
29th Jul 2025329 PMAQI
29th Jul 20253210 PMAQI
29th Jul 20253311 PMAQI
30th Jul 20253212 AMAQI
30th Jul 2025321 AMAQI
30th Jul 2025322 AMAQI
30th Jul 2025303 AMAQI
30th Jul 2025314 AMAQI
13°C12/14°C
30th Jul 2025315 AMAQI
30th Jul 2025316 AMAQI
30th Jul 2025307 AMAQI
30th Jul 2025298 AMAQI
30th Jul 2025309 AMAQI
30th Jul 20252910 AMAQI
30th Jul 20253011 AMAQI
30th Jul 20253012 PMAQI
30th Jul 2025311 PMAQI
30th Jul 2025322 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 2025299 PMAQI
30th Jul 20253010 PMAQI
30th Jul 20253111 PMAQI
31st Jul 20253112 AMAQI
31st Jul 2025301 AMAQI
31st Jul 2025302 AMAQI
31st Jul 2025283 AMAQI
31st Jul 2025264 AMAQI
13°C11/14°C
31st Jul 2025285 AMAQI
31st Jul 2025296 AMAQI
31st Jul 2025277 AMAQI
31st Jul 2025288 AMAQI
31st Jul 2025279 AMAQI
31st Jul 20252810 AMAQI
31st Jul 20252711 AMAQI
31st Jul 20252612 PMAQI
31st Jul 2025261 PMAQI
31st Jul 2025262 PMAQI
31st Jul 2025263 PMAQI
31st Jul 2025284 PMAQI
31st Jul 2025285 PMAQI
31st Jul 2025296 PMAQI
31st Jul 2025297 PMAQI
31st Jul 2025328 PMAQI
31st Jul 2025349 PMAQI
31st Jul 20253010 PMAQI
31st Jul 20252911 PMAQI
1st Aug 20252912 AMAQI
1st Aug 2025281 AMAQI
1st Aug 2025272 AMAQI
1st Aug 2025273 AMAQI
1st Aug 2025264 AMAQI
13°C12/15°C
1st Aug 2025275 AMAQI
1st Aug 2025266 AMAQI
1st Aug 2025247 AMAQI
1st Aug 2025258 AMAQI
1st Aug 2025279 AMAQI
1st Aug 20252810 AMAQI
1st Aug 20252911 AMAQI
1st Aug 20253012 PMAQI
1st Aug 2025291 PMAQI
1st Aug 2025282 PMAQI
1st Aug 2025263 PMAQI
1st Aug 2025264 PMAQI
1st Aug 2025285 PMAQI
1st Aug 2025286 PMAQI
1st Aug 2025287 PMAQI
1st Aug 2025288 PMAQI
1st Aug 2025309 PMAQI
1st Aug 20253210 PMAQI
1st Aug 20253211 PMAQI
2nd Aug 20253212 AMAQI
2nd Aug 2025321 AMAQI
2nd Aug 2025292 AMAQI
2nd Aug 2025303 AMAQI
2nd Aug 2025254 AMAQI
14°C12/15°C
2nd Aug 2025255 AMAQI
2nd Aug 2025256 AMAQI
2nd Aug 2025277 AMAQI
2nd Aug 2025268 AMAQI
2nd Aug 2025249 AMAQI
2nd Aug 20252210 AMAQI
2nd Aug 20252011 AMAQI
2nd Aug 20252112 PMAQI
2nd Aug 2025231 PMAQI
2nd Aug 2025252 PMAQI
2nd Aug 2025243 PMAQI
2nd Aug 2025244 PMAQI
2nd Aug 2025285 PMAQI
2nd Aug 2025306 PMAQI
2nd Aug 2025307 PMAQI
2nd Aug 2025298 PMAQI
2nd Aug 2025309 PMAQI
2nd Aug 20253010 PMAQI
2nd Aug 20252811 PMAQI
3rd Aug 20252912 AMAQI
3rd Aug 2025291 AMAQI
3rd Aug 2025282 AMAQI
3rd Aug 2025303 AMAQI
3rd Aug 2025334 AMAQI
13°C12/14°C
3rd Aug 2025375 AMAQI
3rd Aug 2025336 AMAQI
3rd Aug 2025357 AMAQI
3rd Aug 2025328 AMAQI
3rd Aug 2025329 AMAQI
3rd Aug 20253110 AMAQI
3rd Aug 20253211 AMAQI
3rd Aug 20253312 PMAQI
3rd Aug 2025341 PMAQI
3rd Aug 2025342 PMAQI
3rd Aug 2025373 PMAQI
3rd Aug 2025344 PMAQI
3rd Aug 2025365 PMAQI
3rd Aug 2025376 PMAQI
3rd Aug 2025307 PMAQI
3rd Aug 2025348 PMAQI
3rd Aug 2025389 PMAQI
3rd Aug 20253810 PMAQI
3rd Aug 20253611 PMAQI
4th Aug 20253912 AMAQI
4th Aug 2025381 AMAQI
4th Aug 2025372 AMAQI
4th Aug 2025363 AMAQI
4th Aug 2025384 AMAQI
13°C12/13°C
4th Aug 2025385 AMAQI
4th Aug 2025386 AMAQI
4th Aug 2025407 AMAQI
4th Aug 2025388 AMAQI
4th Aug 2025389 AMAQI
4th Aug 20253810 AMAQI
4th Aug 20253811 AMAQI
4th Aug 20254112 PMAQI
4th Aug 2025381 PMAQI
4th Aug 2025362 PMAQI
4th Aug 2025363 PMAQI
4th Aug 2025374 PMAQI
4th Aug 2025395 PMAQI
4th Aug 2025396 PMAQI
4th Aug 2025387 PMAQI
4th Aug 2025398 PMAQI
4th Aug 2025389 PMAQI
4th Aug 20254010 PMAQI
4th Aug 20253811 PMAQI
5th Aug 20253512 AMAQI
5th Aug 2025381 AMAQI
5th Aug 2025382 AMAQI
5th Aug 2025403 AMAQI
5th Aug 2025384 AMAQI
13°C12/15°C
5th Aug 2025365 AMAQI
5th Aug 2025386 AMAQI
5th Aug 2025357 AMAQI
5th Aug 2025348 AMAQI
5th Aug 2025359 AMAQI
5th Aug 20253510 AMAQI
5th Aug 20253411 AMAQI
5th Aug 20253412 PMAQI
5th Aug 2025361 PMAQI
5th Aug 2025362 PMAQI
5th Aug 2025383 PMAQI
5th Aug 2025404 PMAQI
5th Aug 2025425 PMAQI
5th Aug 2025436 PMAQI
5th Aug 2025367 PMAQI
5th Aug 2025408 PMAQI
5th Aug 2025429 PMAQI
5th Aug 20254410 PMAQI
5th Aug 20254311 PMAQI
6th Aug 20254812 AMAQI
6th Aug 2025471 AMAQI
6th Aug 2025482 AMAQI
6th Aug 2025463 AMAQI
6th Aug 2025474 AMAQI
15°C12/18°C
6th Aug 2025475 AMAQI
6th Aug 2025486 AMAQI
6th Aug 2025467 AMAQI
6th Aug 2025458 AMAQI
6th Aug 2025419 AMAQI
6th Aug 20254110 AMAQI
6th Aug 20253811 AMAQI
6th Aug 20253412 PMAQI
6th Aug 2025271 PMAQI
6th Aug 2025282 PMAQI
6th Aug 2025303 PMAQI
6th Aug 2025264 PMAQI
6th Aug 2025295 PMAQI
6th Aug 2025296 PMAQI
6th Aug 2025457 PMAQI
6th Aug 2025308 PMAQI
6th Aug 2025189 PMAQI
6th Aug 20252110 PMAQI
6th Aug 20251511 PMAQI
7th Aug 20252412 AMAQI
7th Aug 2025271 AMAQI
7th Aug 2025262 AMAQI
7th Aug 2025263 AMAQI
7th Aug 2025274 AMAQI
14°C12/16°C
7th Aug 2025275 AMAQI
7th Aug 2025276 AMAQI
7th Aug 2025277 AMAQI
7th Aug 2025268 AMAQI
7th Aug 2025289 AMAQI
7th Aug 20252710 AMAQI
7th Aug 20252711 AMAQI
7th Aug 20252812 PMAQI
7th Aug 2025271 PMAQI
7th Aug 2025272 PMAQI
7th Aug 2025263 PMAQI
7th Aug 2025264 PMAQI
7th Aug 2025275 PMAQI
7th Aug 2025266 PMAQI
7th Aug 2025267 PMAQI
7th Aug 2025268 PMAQI
7th Aug 2025259 PMAQI
7th Aug 20252610 PMAQI
7th Aug 20252611 PMAQI
8th Aug 20252612 AMAQI
8th Aug 2025281 AMAQI
8th Aug 2025282 AMAQI
8th Aug 2025283 AMAQI
8th Aug 2025284 AMAQI
13°C11/16°C
8th Aug 2025285 AMAQI
8th Aug 2025286 AMAQI
8th Aug 2025287 AMAQI
8th Aug 2025288 AMAQI
8th Aug 2025289 AMAQI
8th Aug 20252810 AMAQI
8th Aug 20252811 AMAQI
8th Aug 20252912 PMAQI
8th Aug 2025271 PMAQI
8th Aug 2025282 PMAQI
8th Aug 2025283 PMAQI
8th Aug 2025284 PMAQI
8th Aug 2025285 PMAQI
8th Aug 2025276 PMAQI
8th Aug 2025287 PMAQI
8th Aug 2025278 PMAQI
8th Aug 2025279 PMAQI
8th Aug 20252610 PMAQI
8th Aug 20252811 PMAQI
9th Aug 20252812 AMAQI
9th Aug 2025291 AMAQI
9th Aug 2025302 AMAQI
9th Aug 2025293 AMAQI
9th Aug 2025284 AMAQI
12°C11/12°C
9th Aug 2025305 AMAQI
5 AM9th Aug 2025286 AMAQI
9th Aug 2025287 AMAQI
9th Aug 2025278 AMAQI
9th Aug 2025299 AMAQI
9th Aug 20252810 AMAQI
9th Aug 20252811 AMAQI
9th Aug 20252812 PMAQI
12 PM9th Aug 2025301 PMAQI
9th Aug 2025302 PMAQI
9th Aug 2025283 PMAQI
9th Aug 2025284 PMAQI
9th Aug 2025285 PMAQI
9th Aug 2025286 PMAQI
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
30AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
30AQI
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. 30), while the lowest AQI was between 5 AM to 8 PM (Avg. 30).
Night time
Avg. Highest Time
12 AM - 11 PM
30AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
30AQI
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. 30), while the lowest AQI was between 12 AM to 11 PM (Avg. 30).
2025 Days Vs Air Quality
Bartholomew Rd, Anacortes, Washington, United States
2025
100%
219
Total number of days with different AQI categories in last 221 days in 2025 (144 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 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
Bartholomew Rd, 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
24AQI
24AQI
2nd January 2025
24AQI
24AQI
3rd January 2025
24AQI
24AQI
4th January 2025
21AQI
21AQI
5th January 2025
22AQI
22AQI
6th January 2025
23AQI
23AQI
7th January 2025
25AQI
25AQI
8th January 2025
27AQI
27AQI
9th January 2025
26AQI
26AQI
10th January 2025
26AQI
26AQI
11th January 2025
25AQI
25AQI
12th January 2025
27AQI
27AQI
13th January 2025
28AQI
28AQI
14th January 2025
30AQI
30AQI
15th January 2025
35AQI
35AQI
16th January 2025
31AQI
31AQI
17th January 2025
29AQI
29AQI
18th January 2025
31AQI
31AQI
19th January 2025
32AQI
32AQI
20th January 2025
30AQI
30AQI
21st January 2025
38AQI
38AQI
22nd January 2025
35AQI
35AQI
23rd January 2025
37AQI
37AQI
24th January 2025
34AQI
34AQI
25th January 2025
28AQI
28AQI
26th January 2025
32AQI
32AQI
27th January 2025
35AQI
35AQI
28th January 2025
37AQI
37AQI
29th January 2025
41AQI
41AQI
30th January 2025
39AQI
39AQI
31st January 2025
26AQI
26AQI
1st February 2025
22AQI
22AQI
2nd February 2025
23AQI
23AQI
3rd February 2025
23AQI
23AQI
4th February 2025
24AQI
24AQI
5th February 2025
24AQI
24AQI
6th February 2025
25AQI
25AQI
7th February 2025
26AQI
26AQI
8th February 2025
28AQI
28AQI
9th February 2025
30AQI
30AQI
10th February 2025
26AQI
26AQI
11th February 2025
25AQI
25AQI
12th February 2025
27AQI
27AQI
13th February 2025
25AQI
25AQI
14th February 2025
26AQI
26AQI
15th February 2025
23AQI
23AQI
16th February 2025
23AQI
23AQI
17th February 2025
24AQI
24AQI
18th February 2025
24AQI
24AQI
19th February 2025
21AQI
21AQI
20th February 2025
22AQI
22AQI
21st February 2025
19AQI
19AQI
22nd February 2025
18AQI
18AQI
23rd February 2025
18AQI
18AQI
24th February 2025
21AQI
21AQI
25th February 2025
21AQI
21AQI
26th February 2025
26AQI
26AQI
27th February 2025
27AQI
27AQI
28th February 2025
28AQI
28AQI
1st March 2025
29AQI
29AQI
2nd March 2025
30AQI
30AQI
3rd March 2025
25AQI
25AQI
4th March 2025
23AQI
23AQI
5th March 2025
24AQI
24AQI
6th March 2025
24AQI
24AQI
7th March 2025
28AQI
28AQI
8th March 2025
25AQI
25AQI
9th March 2025
24AQI
24AQI
10th March 2025
22AQI
22AQI
11th March 2025
23AQI
23AQI
12th March 2025
22AQI
22AQI
13th March 2025
22AQI
22AQI
14th March 2025
22AQI
22AQI
15th March 2025
21AQI
21AQI
16th March 2025
24AQI
24AQI
17th March 2025
21AQI
21AQI
18th March 2025
22AQI
22AQI
19th March 2025
21AQI
21AQI
20th March 2025
20AQI
20AQI
21st March 2025
22AQI
22AQI
22nd March 2025
22AQI
22AQI
23rd March 2025
22AQI
22AQI
24th March 2025
22AQI
22AQI
25th March 2025
27AQI
27AQI
26th March 2025
30AQI
30AQI
27th March 2025
28AQI
28AQI
28th March 2025
26AQI
26AQI
29th March 2025
27AQI
27AQI
30th March 2025
29AQI
29AQI
31st March 2025
27AQI
27AQI
1st April 2025
28AQI
28AQI
2nd April 2025
30AQI
30AQI
3rd April 2025
29AQI
29AQI
4th April 2025
31AQI
31AQI
5th April 2025
33AQI
33AQI
6th April 2025
32AQI
32AQI
7th April 2025
26AQI
26AQI
8th April 2025
25AQI
25AQI
9th April 2025
26AQI
26AQI
10th April 2025
28AQI
28AQI
11th April 2025
28AQI
28AQI
12th April 2025
28AQI
28AQI
13th April 2025
29AQI
29AQI
14th April 2025
30AQI
30AQI
15th April 2025
28AQI
28AQI
16th April 2025
31AQI
31AQI
17th April 2025
28AQI
28AQI
18th April 2025
33AQI
33AQI
19th April 2025
31AQI
31AQI
20th April 2025
29AQI
29AQI
21st April 2025
29AQI
29AQI
22nd April 2025
30AQI
30AQI
23rd April 2025
30AQI
30AQI
24th April 2025
35AQI
35AQI
25th April 2025
38AQI
38AQI
26th April 2025
39AQI
39AQI
27th April 2025
35AQI
35AQI
28th April 2025
32AQI
32AQI
29th April 2025
29AQI
29AQI
30th April 2025
31AQI
31AQI
1st May 2025
32AQI
32AQI
2nd May 2025
34AQI
34AQI
3rd May 2025
29AQI
29AQI
4th May 2025
29AQI
29AQI
5th May 2025
29AQI
29AQI
6th May 2025
30AQI
30AQI
7th May 2025
31AQI
31AQI
8th May 2025
29AQI
29AQI
9th May 2025
30AQI
30AQI
10th May 2025
32AQI
32AQI
11th May 2025
30AQI
30AQI
12th May 2025
29AQI
29AQI
13th May 2025
31AQI
31AQI
14th May 2025
30AQI
30AQI
15th May 2025
31AQI
31AQI
16th May 2025
29AQI
29AQI
17th May 2025
29AQI
29AQI
18th May 2025
29AQI
29AQI
19th May 2025
28AQI
28AQI
20th May 2025
26AQI
26AQI
21st May 2025
28AQI
28AQI
22nd May 2025
29AQI
29AQI
23rd May 2025
28AQI
28AQI
24th May 2025
28AQI
28AQI
25th May 2025
28AQI
28AQI
26th May 2025
27AQI
27AQI
27th May 2025
29AQI
29AQI
28th May 2025
30AQI
30AQI
29th May 2025
29AQI
29AQI
30th May 2025
30AQI
30AQI
31st May 2025
31AQI
31AQI
1st June 2025
31AQI
31AQI
2nd June 2025
31AQI
31AQI
3rd June 2025
32AQI
32AQI
4th June 2025
29AQI
29AQI
5th June 2025
31AQI
31AQI
6th June 2025
32AQI
32AQI
7th June 2025
33AQI
33AQI
8th June 2025
34AQI
34AQI
9th June 2025
33AQI
33AQI
10th June 2025
36AQI
36AQI
11th June 2025
39AQI
39AQI
12th June 2025
38AQI
38AQI
13th June 2025
32AQI
32AQI
14th June 2025
30AQI
30AQI
15th June 2025
31AQI
31AQI
16th June 2025
31AQI
31AQI
17th June 2025
30AQI
30AQI
18th June 2025
30AQI
30AQI
19th June 2025
29AQI
29AQI
20th June 2025
29AQI
29AQI
21st June 2025
28AQI
28AQI
22nd June 2025
28AQI
28AQI
23rd June 2025
32AQI
32AQI
24th June 2025
36AQI
36AQI
25th June 2025
32AQI
32AQI
26th June 2025
29AQI
29AQI
27th June 2025
28AQI
28AQI
28th June 2025
29AQI
29AQI
29th June 2025
30AQI
30AQI
30th June 2025
29AQI
29AQI
1st July 2025
26AQI
26AQI
2nd July 2025
26AQI
26AQI
3rd July 2025
21AQI
21AQI
4th July 2025
26AQI
26AQI
5th July 2025
30AQI
30AQI
6th July 2025
29AQI
29AQI
7th July 2025
27AQI
27AQI
8th July 2025
27AQI
27AQI
9th July 2025
25AQI
25AQI
10th July 2025
27AQI
27AQI
11th July 2025
27AQI
27AQI
12th July 2025
27AQI
27AQI
13th July 2025
29AQI
29AQI
14th July 2025
28AQI
28AQI
15th July 2025
29AQI
29AQI
16th July 2025
33AQI
33AQI
17th July 2025
35AQI
35AQI
18th July 2025
33AQI
33AQI
19th July 2025
30AQI
30AQI
20th July 2025
29AQI
29AQI
21st July 2025
28AQI
28AQI
22nd July 2025
28AQI
28AQI
23rd July 2025
28AQI
28AQI
24th July 2025
28AQI
28AQI
25th July 2025
27AQI
27AQI
26th July 2025
29AQI
29AQI
27th July 2025
30AQI
30AQI
28th July 2025
31AQI
31AQI
29th July 2025
32AQI
32AQI
30th July 2025
31AQI
31AQI
31st July 2025
29AQI
29AQI
1st August 2025
28AQI
28AQI
2nd August 2025
27AQI
27AQI
3rd August 2025
33AQI
33AQI
4th August 2025
38AQI
38AQI
5th August 2025
38AQI
38AQI
6th August 2025
37AQI
37AQI
7th August 2025
27AQI
27AQI
30AQI
24AQI
24AQI
30AQI
29AQI
31AQI
29AQI
33AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202528AQI
31
28
31
30
31
30
31
7
219
Highest AQI recorded in
August33AQI
Lowest AQI recorded in
February24AQI
202418AQI
31
29
31
30
31
30
31
31
30
31
29
1
31
365
1
Highest AQI recorded in
December25AQI
Lowest AQI recorded in
January8AQI
202312AQI
30
1
27
1
31
30
31
30
30
1
31
29
6
1
27
31
333
3
1
Highest AQI recorded in
October23AQI
Lowest AQI recorded in
November5AQI
202215AQI
30
22
31
18
31
30
22
1
27
2
26
4
1
30
30
1
298
7
1
Highest AQI recorded in
October31AQI
Lowest AQI recorded in
November8AQI
202113AQI
30
28
31
29
1
31
29
1
31
30
1
30
31
29
1
30
1
359
5
Highest AQI recorded in
August20AQI
Lowest AQI recorded in
February6AQI
202020AQI
3
16
17
30
31
31
20
2
3
4
30
28
31
237
2
3
4
Highest AQI recorded in
September54AQI
Lowest AQI recorded in
December9AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
28AQILeast Polluted Year Recorded
2023(Avg.)
12AQIBartholomew Rd's annual 2025 AQI (28) shows an average percentage change of 88.4% (worsened AQI) compared to previous years: 2020 (20), 2021 (13), 2022 (15), 2023 (12), 2024 (18).
