Country Background

Beaverton, Beaverton, Oregon, 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

Beaverton, Beaverton, Oregon, United States

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
20th Aug 2023
101AQI
Lowest AQI recorded on
5th Aug 2021
6AQI


Same Day Analysis (30th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 34 of Good air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 30th Aug - 31st Aug 2025

Beaverton, Beaverton, Oregon, United States

AQI
Day
Night
.

6 AM30th Aug 2025

8 PM

5 AM31st Aug 2025

Day time
Avg. Highest Time
4PM30th Aug

41AQI

Avg. Lowest Time
8AM30th Aug

28AQI

Night time
Avg. Highest Time
2AM31st Aug

46AQI

Avg. Lowest Time
8PM30th Aug

38AQI

In the last 24 hours,

Beaverton's AQI reached its highest point of 46 at 2 AM during the Night, while the lowest point, 28, was recorded at 8 AM during the Day between 30th Aug and 31st Aug 2025.

Day & Night AQI Trend : Aug 2025

Beaverton, Beaverton, Oregon, United States

Aug
01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st
Day
Night
1st Aug 2025196 AMAQI
1st Aug 2025177 AMAQI
1st Aug 2025168 AMAQI
1st Aug 2025159 AMAQI
1st Aug 20251510 AMAQI
1st Aug 20251611 AMAQI
1st Aug 20251612 PMAQI
1st Aug 2025161 PMAQI
1st Aug 2025182 PMAQI
1st Aug 2025193 PMAQI
1st Aug 2025204 PMAQI
1st Aug 2025215 PMAQI
1st Aug 2025206 PMAQI
1st Aug 2025187 PMAQI
1st Aug 2025188 PMAQI
1st Aug 2025189 PMAQI
1st Aug 20251810 PMAQI
1st Aug 20251911 PMAQI
2nd Aug 20252012 AMAQI
2nd Aug 2025181 AMAQI
2nd Aug 2025172 AMAQI
2nd Aug 2025203 AMAQI
2nd Aug 2025184 AMAQI
2nd Aug 2025165 AMAQI

21°C16/30°C

2nd Aug 2025166 AMAQI
2nd Aug 2025167 AMAQI
2nd Aug 2025158 AMAQI
2nd Aug 2025149 AMAQI
2nd Aug 20251510 AMAQI
2nd Aug 20251511 AMAQI
2nd Aug 20251412 PMAQI
2nd Aug 2025141 PMAQI
2nd Aug 2025142 PMAQI
2nd Aug 2025143 PMAQI
2nd Aug 2025144 PMAQI
2nd Aug 2025145 PMAQI
2nd Aug 2025146 PMAQI
2nd Aug 2025187 PMAQI
2nd Aug 2025168 PMAQI
2nd Aug 2025189 PMAQI
2nd Aug 20251910 PMAQI
2nd Aug 20252011 PMAQI
3rd Aug 20252012 AMAQI
3rd Aug 2025201 AMAQI
3rd Aug 2025202 AMAQI
3rd Aug 2025213 AMAQI
3rd Aug 2025204 AMAQI
3rd Aug 2025195 AMAQI

19°C17/23°C

3rd Aug 2025196 AMAQI
3rd Aug 2025197 AMAQI
3rd Aug 2025188 AMAQI
3rd Aug 2025189 AMAQI
3rd Aug 20251710 AMAQI
3rd Aug 20251711 AMAQI
3rd Aug 20251612 PMAQI
3rd Aug 2025161 PMAQI
3rd Aug 2025162 PMAQI
3rd Aug 2025173 PMAQI
3rd Aug 2025184 PMAQI
3rd Aug 2025205 PMAQI
3rd Aug 2025206 PMAQI
3rd Aug 2025207 PMAQI
3rd Aug 2025208 PMAQI
3rd Aug 2025229 PMAQI
3rd Aug 20252210 PMAQI
3rd Aug 20252111 PMAQI
4th Aug 20252312 AMAQI
4th Aug 2025241 AMAQI
4th Aug 2025282 AMAQI
4th Aug 2025253 AMAQI
4th Aug 2025234 AMAQI
4th Aug 2025225 AMAQI

18°C14/22°C

4th Aug 2025206 AMAQI
4th Aug 2025217 AMAQI
4th Aug 2025208 AMAQI
4th Aug 2025209 AMAQI
4th Aug 20252010 AMAQI
4th Aug 20252011 AMAQI
4th Aug 20252012 PMAQI
4th Aug 2025231 PMAQI
4th Aug 2025242 PMAQI
4th Aug 2025243 PMAQI
4th Aug 2025274 PMAQI
4th Aug 2025285 PMAQI
4th Aug 2025276 PMAQI
4th Aug 2025207 PMAQI
4th Aug 2025268 PMAQI
4th Aug 2025319 PMAQI
4th Aug 20253710 PMAQI
4th Aug 20254611 PMAQI
5th Aug 20254912 AMAQI
5th Aug 2025441 AMAQI
5th Aug 2025392 AMAQI
5th Aug 2025343 AMAQI
5th Aug 2025354 AMAQI
5th Aug 2025345 AMAQI

19°C15/24°C

5th Aug 2025336 AMAQI
5th Aug 2025347 AMAQI
5th Aug 2025348 AMAQI
5th Aug 2025329 AMAQI
5th Aug 20253310 AMAQI
5th Aug 20253211 AMAQI
5th Aug 20253112 PMAQI
5th Aug 2025341 PMAQI
5th Aug 2025362 PMAQI
5th Aug 2025383 PMAQI
5th Aug 2025384 PMAQI
5th Aug 2025385 PMAQI
5th Aug 2025366 PMAQI
5th Aug 2025347 PMAQI
5th Aug 2025328 PMAQI
5th Aug 2025309 PMAQI
5th Aug 20252510 PMAQI
5th Aug 20252311 PMAQI
6th Aug 20252412 AMAQI
6th Aug 2025241 AMAQI
6th Aug 2025212 AMAQI
6th Aug 2025193 AMAQI
6th Aug 2025184 AMAQI
6th Aug 2025195 AMAQI

21°C15/29°C

6th Aug 2025196 AMAQI
6th Aug 2025187 AMAQI
6th Aug 2025188 AMAQI
6th Aug 2025209 AMAQI
6th Aug 20251910 AMAQI
6th Aug 20251911 AMAQI
6th Aug 20251912 PMAQI
6th Aug 2025211 PMAQI
6th Aug 2025202 PMAQI
6th Aug 2025203 PMAQI
6th Aug 2025184 PMAQI
6th Aug 2025175 PMAQI
6th Aug 2025166 PMAQI
6th Aug 2025187 PMAQI
6th Aug 2025168 PMAQI
6th Aug 2025149 PMAQI
6th Aug 20251410 PMAQI
6th Aug 20251511 PMAQI
7th Aug 20251712 AMAQI
7th Aug 2025181 AMAQI
7th Aug 2025182 AMAQI
7th Aug 2025183 AMAQI
7th Aug 2025144 AMAQI
7th Aug 2025145 AMAQI

20°C16/24°C

7th Aug 2025146 AMAQI
7th Aug 2025167 AMAQI
7th Aug 2025158 AMAQI
7th Aug 2025169 AMAQI
7th Aug 20251610 AMAQI
7th Aug 20251611 AMAQI
7th Aug 20251612 PMAQI
7th Aug 2025161 PMAQI
7th Aug 2025162 PMAQI
7th Aug 2025163 PMAQI
7th Aug 2025164 PMAQI
7th Aug 2025175 PMAQI
7th Aug 2025166 PMAQI
7th Aug 2025167 PMAQI
7th Aug 2025158 PMAQI
7th Aug 2025169 PMAQI
7th Aug 20251710 PMAQI
7th Aug 20251711 PMAQI
8th Aug 20251812 AMAQI
8th Aug 2025171 AMAQI
8th Aug 2025162 AMAQI
8th Aug 2025163 AMAQI
8th Aug 2025154 AMAQI
8th Aug 2025145 AMAQI

20°C16/24°C

8th Aug 2025146 AMAQI
8th Aug 2025157 AMAQI
8th Aug 2025148 AMAQI
8th Aug 2025159 AMAQI
8th Aug 20251510 AMAQI
8th Aug 20251611 AMAQI
8th Aug 20251512 PMAQI
8th Aug 2025161 PMAQI
8th Aug 2025162 PMAQI
8th Aug 2025163 PMAQI
8th Aug 2025174 PMAQI
8th Aug 2025175 PMAQI
8th Aug 2025186 PMAQI
8th Aug 2025177 PMAQI
8th Aug 2025178 PMAQI
8th Aug 2025179 PMAQI
8th Aug 20251810 PMAQI
8th Aug 20251811 PMAQI
9th Aug 20251812 AMAQI
9th Aug 2025181 AMAQI
9th Aug 2025182 AMAQI
9th Aug 2025183 AMAQI
9th Aug 2025184 AMAQI
9th Aug 2025185 AMAQI

21°C15/29°C

9th Aug 2025206 AMAQI
9th Aug 2025167 AMAQI
9th Aug 2025178 AMAQI
9th Aug 2025179 AMAQI
9th Aug 20251610 AMAQI
9th Aug 20251711 AMAQI
9th Aug 20251712 PMAQI
9th Aug 2025171 PMAQI
9th Aug 2025182 PMAQI
9th Aug 2025193 PMAQI
9th Aug 2025194 PMAQI
9th Aug 2025185 PMAQI
9th Aug 2025196 PMAQI
9th Aug 2025197 PMAQI
9th Aug 2025198 PMAQI
9th Aug 2025229 PMAQI
9th Aug 20252110 PMAQI
9th Aug 20252111 PMAQI
10th Aug 20252212 AMAQI
10th Aug 2025211 AMAQI
10th Aug 2025202 AMAQI
10th Aug 2025213 AMAQI
10th Aug 2025194 AMAQI
10th Aug 2025215 AMAQI

23°C15/32°C

10th Aug 2025226 AMAQI
10th Aug 2025227 AMAQI
10th Aug 2025248 AMAQI
10th Aug 2025239 AMAQI
10th Aug 20252410 AMAQI
10th Aug 20252411 AMAQI
10th Aug 20252612 PMAQI
10th Aug 2025281 PMAQI
10th Aug 2025282 PMAQI
10th Aug 2025263 PMAQI
10th Aug 2025264 PMAQI
10th Aug 2025255 PMAQI
10th Aug 2025246 PMAQI
10th Aug 2025247 PMAQI
10th Aug 2025248 PMAQI
10th Aug 2025269 PMAQI
10th Aug 20252610 PMAQI
10th Aug 20252611 PMAQI
11th Aug 20252512 AMAQI
11th Aug 2025241 AMAQI
11th Aug 2025242 AMAQI
11th Aug 2025263 AMAQI
11th Aug 2025264 AMAQI
11th Aug 2025265 AMAQI

27°C18/38°C

11th Aug 2025276 AMAQI
11th Aug 2025267 AMAQI
11th Aug 2025268 AMAQI
11th Aug 2025269 AMAQI
11th Aug 20252510 AMAQI
11th Aug 20252611 AMAQI
11th Aug 20252812 PMAQI
11th Aug 2025261 PMAQI
11th Aug 2025292 PMAQI
11th Aug 2025303 PMAQI
11th Aug 2025284 PMAQI
11th Aug 2025305 PMAQI
11th Aug 2025286 PMAQI
11th Aug 2025287 PMAQI
11th Aug 2025278 PMAQI
11th Aug 2025289 PMAQI
11th Aug 20252510 PMAQI
11th Aug 20252411 PMAQI
12th Aug 20252312 AMAQI
12th Aug 2025241 AMAQI
12th Aug 2025242 AMAQI
12th Aug 2025273 AMAQI
12th Aug 2025304 AMAQI
12th Aug 2025305 AMAQI

28°C20/38°C

12th Aug 2025306 AMAQI
12th Aug 2025317 AMAQI
12th Aug 2025308 AMAQI
12th Aug 2025299 AMAQI
12th Aug 20252910 AMAQI
12th Aug 20253211 AMAQI
12th Aug 20253212 PMAQI
12th Aug 2025341 PMAQI
12th Aug 2025342 PMAQI
12th Aug 2025343 PMAQI
12th Aug 2025334 PMAQI
12th Aug 2025325 PMAQI
12th Aug 2025316 PMAQI
12th Aug 2025297 PMAQI
12th Aug 2025308 PMAQI
12th Aug 2025329 PMAQI
12th Aug 20253410 PMAQI
12th Aug 20254611 PMAQI
13th Aug 20254312 AMAQI
13th Aug 2025401 AMAQI
13th Aug 2025452 AMAQI
13th Aug 2025533 AMAQI
13th Aug 2025544 AMAQI
13th Aug 2025455 AMAQI

30°C22/39°C

13th Aug 2025376 AMAQI
13th Aug 2025347 AMAQI
13th Aug 2025328 AMAQI
13th Aug 2025319 AMAQI
13th Aug 20253210 AMAQI
13th Aug 20253011 AMAQI
13th Aug 20252712 PMAQI
13th Aug 2025221 PMAQI
13th Aug 2025232 PMAQI
13th Aug 2025223 PMAQI
13th Aug 2025204 PMAQI
13th Aug 2025195 PMAQI
13th Aug 2025196 PMAQI
13th Aug 2025327 PMAQI
13th Aug 2025268 PMAQI
13th Aug 2025199 PMAQI
13th Aug 20251810 PMAQI
13th Aug 20251811 PMAQI
14th Aug 20251712 AMAQI
14th Aug 2025151 AMAQI
14th Aug 2025152 AMAQI
14th Aug 2025163 AMAQI
14th Aug 2025144 AMAQI
14th Aug 2025145 AMAQI

23°C18/29°C

14th Aug 2025126 AMAQI
14th Aug 2025137 AMAQI
14th Aug 2025138 AMAQI
14th Aug 2025139 AMAQI
14th Aug 20251410 AMAQI
14th Aug 20251411 AMAQI
14th Aug 20251412 PMAQI
14th Aug 2025141 PMAQI
14th Aug 2025142 PMAQI
14th Aug 2025143 PMAQI
14th Aug 2025164 PMAQI
14th Aug 2025165 PMAQI
14th Aug 2025186 PMAQI
14th Aug 2025157 PMAQI
14th Aug 2025178 PMAQI
14th Aug 2025199 PMAQI
14th Aug 20252010 PMAQI
14th Aug 20252011 PMAQI
15th Aug 20252012 AMAQI
15th Aug 2025191 AMAQI
15th Aug 2025162 AMAQI
15th Aug 2025143 AMAQI
15th Aug 2025144 AMAQI
15th Aug 2025125 AMAQI

21°C17/25°C

15th Aug 2025136 AMAQI
15th Aug 2025127 AMAQI
15th Aug 2025138 AMAQI
15th Aug 2025129 AMAQI
15th Aug 20251310 AMAQI
15th Aug 20251411 AMAQI
15th Aug 20251212 PMAQI
15th Aug 2025121 PMAQI
15th Aug 2025122 PMAQI
15th Aug 2025123 PMAQI
15th Aug 2025104 PMAQI
15th Aug 2025125 PMAQI
15th Aug 2025126 PMAQI
15th Aug 2025147 PMAQI
15th Aug 2025138 PMAQI
15th Aug 2025129 PMAQI
15th Aug 20251210 PMAQI
15th Aug 20251111 PMAQI
16th Aug 20251112 AMAQI
16th Aug 2025121 AMAQI
16th Aug 2025122 AMAQI
16th Aug 2025103 AMAQI
16th Aug 2025104 AMAQI
16th Aug 2025105 AMAQI

21°C18/26°C

16th Aug 2025106 AMAQI
16th Aug 2025107 AMAQI
16th Aug 2025118 AMAQI
16th Aug 2025119 AMAQI
16th Aug 20251210 AMAQI
16th Aug 20251211 AMAQI
16th Aug 20251312 PMAQI
16th Aug 2025141 PMAQI
16th Aug 2025122 PMAQI
16th Aug 2025143 PMAQI
16th Aug 2025144 PMAQI
16th Aug 2025145 PMAQI
16th Aug 2025146 PMAQI
16th Aug 2025137 PMAQI
16th Aug 2025138 PMAQI
16th Aug 2025149 PMAQI
16th Aug 20251410 PMAQI
16th Aug 20251511 PMAQI
17th Aug 20251612 AMAQI
17th Aug 2025161 AMAQI
17th Aug 2025162 AMAQI
17th Aug 2025163 AMAQI
17th Aug 2025164 AMAQI
17th Aug 2025175 AMAQI

21°C18/25°C

17th Aug 2025166 AMAQI
17th Aug 2025167 AMAQI
17th Aug 2025168 AMAQI
17th Aug 2025179 AMAQI
17th Aug 20251610 AMAQI
17th Aug 20251711 AMAQI
17th Aug 20251712 PMAQI
17th Aug 2025161 PMAQI
17th Aug 2025162 PMAQI
17th Aug 2025153 PMAQI
17th Aug 2025144 PMAQI
17th Aug 2025145 PMAQI
17th Aug 2025146 PMAQI
17th Aug 2025167 PMAQI
17th Aug 2025168 PMAQI
17th Aug 2025169 PMAQI
17th Aug 20251610 PMAQI
17th Aug 20251711 PMAQI
18th Aug 20251612 AMAQI
18th Aug 2025161 AMAQI
18th Aug 2025182 AMAQI
18th Aug 2025173 AMAQI
18th Aug 2025164 AMAQI
18th Aug 2025175 AMAQI

22°C18/29°C

18th Aug 2025166 AMAQI
18th Aug 2025167 AMAQI
18th Aug 2025168 AMAQI
18th Aug 2025169 AMAQI
18th Aug 20251610 AMAQI
18th Aug 20251611 AMAQI
18th Aug 20251612 PMAQI
18th Aug 2025171 PMAQI
18th Aug 2025162 PMAQI
18th Aug 2025153 PMAQI
18th Aug 2025144 PMAQI
18th Aug 2025145 PMAQI
18th Aug 2025166 PMAQI
18th Aug 2025167 PMAQI
18th Aug 2025168 PMAQI
18th Aug 2025179 PMAQI
18th Aug 20251710 PMAQI
18th Aug 20251711 PMAQI
19th Aug 20251712 AMAQI
19th Aug 2025171 AMAQI
19th Aug 2025182 AMAQI
19th Aug 2025193 AMAQI
19th Aug 2025204 AMAQI
19th Aug 2025195 AMAQI

21°C17/25°C

19th Aug 2025186 AMAQI
19th Aug 2025187 AMAQI
19th Aug 2025188 AMAQI
19th Aug 2025199 AMAQI
19th Aug 20251910 AMAQI
19th Aug 20252011 AMAQI
19th Aug 20252212 PMAQI
19th Aug 2025211 PMAQI
19th Aug 2025202 PMAQI
19th Aug 2025183 PMAQI
19th Aug 2025174 PMAQI
19th Aug 2025175 PMAQI
19th Aug 2025166 PMAQI
19th Aug 2025187 PMAQI
19th Aug 2025188 PMAQI
19th Aug 2025179 PMAQI
19th Aug 20251710 PMAQI
19th Aug 20251711 PMAQI
20th Aug 20251712 AMAQI
20th Aug 2025171 AMAQI
20th Aug 2025182 AMAQI
20th Aug 2025183 AMAQI
20th Aug 2025184 AMAQI
20th Aug 2025185 AMAQI

22°C17/30°C

20th Aug 2025186 AMAQI
20th Aug 2025187 AMAQI
20th Aug 2025178 AMAQI
20th Aug 2025179 AMAQI
20th Aug 20251810 AMAQI
20th Aug 20252011 AMAQI
20th Aug 20252012 PMAQI
20th Aug 2025191 PMAQI
20th Aug 2025182 PMAQI
20th Aug 2025163 PMAQI
20th Aug 2025164 PMAQI
20th Aug 2025145 PMAQI
20th Aug 2025146 PMAQI
20th Aug 2025187 PMAQI
20th Aug 2025168 PMAQI
20th Aug 2025159 PMAQI
20th Aug 20251410 PMAQI
20th Aug 20251511 PMAQI
21st Aug 20251612 AMAQI
21st Aug 2025191 AMAQI
21st Aug 2025182 AMAQI
21st Aug 2025173 AMAQI
21st Aug 2025174 AMAQI
21st Aug 2025185 AMAQI

22°C18/29°C

21st Aug 2025186 AMAQI
21st Aug 2025187 AMAQI
21st Aug 2025188 AMAQI
21st Aug 2025189 AMAQI
21st Aug 20252010 AMAQI
21st Aug 20252011 AMAQI
21st Aug 20252112 PMAQI
21st Aug 2025211 PMAQI
21st Aug 2025242 PMAQI
21st Aug 2025243 PMAQI
21st Aug 2025224 PMAQI
21st Aug 2025225 PMAQI
21st Aug 2025226 PMAQI
21st Aug 2025187 PMAQI
21st Aug 2025188 PMAQI
21st Aug 2025189 PMAQI
21st Aug 20251810 PMAQI
21st Aug 20251911 PMAQI
22nd Aug 20252112 AMAQI
22nd Aug 2025221 AMAQI
22nd Aug 2025232 AMAQI
22nd Aug 2025243 AMAQI
22nd Aug 2025224 AMAQI
22nd Aug 2025225 AMAQI

23°C15/33°C

22nd Aug 2025236 AMAQI
22nd Aug 2025237 AMAQI
22nd Aug 2025248 AMAQI
22nd Aug 2025259 AMAQI
22nd Aug 20252610 AMAQI
22nd Aug 20252611 AMAQI
22nd Aug 20252612 PMAQI
22nd Aug 2025241 PMAQI
22nd Aug 2025242 PMAQI
22nd Aug 2025253 PMAQI
22nd Aug 2025294 PMAQI
22nd Aug 2025325 PMAQI
22nd Aug 2025326 PMAQI
22nd Aug 2025237 PMAQI
22nd Aug 2025268 PMAQI
22nd Aug 2025309 PMAQI
22nd Aug 20253210 PMAQI
22nd Aug 20253211 PMAQI
23rd Aug 20253612 AMAQI
23rd Aug 2025371 AMAQI
23rd Aug 2025342 AMAQI
23rd Aug 2025323 AMAQI
23rd Aug 2025314 AMAQI
23rd Aug 2025315 AMAQI

28°C17/39°C

23rd Aug 2025306 AMAQI
23rd Aug 2025307 AMAQI
23rd Aug 2025328 AMAQI
23rd Aug 2025329 AMAQI
23rd Aug 20253510 AMAQI
23rd Aug 20253211 AMAQI
23rd Aug 20253212 PMAQI
23rd Aug 2025301 PMAQI
23rd Aug 2025302 PMAQI
23rd Aug 2025303 PMAQI
23rd Aug 2025324 PMAQI
23rd Aug 2025345 PMAQI
23rd Aug 2025396 PMAQI
23rd Aug 2025347 PMAQI
23rd Aug 2025378 PMAQI
23rd Aug 2025449 PMAQI
23rd Aug 20254210 PMAQI
23rd Aug 20254011 PMAQI
24th Aug 20254112 AMAQI
24th Aug 2025411 AMAQI
24th Aug 2025442 AMAQI
24th Aug 2025433 AMAQI
24th Aug 2025444 AMAQI
24th Aug 2025435 AMAQI

30°C21/40°C

24th Aug 2025446 AMAQI
24th Aug 2025457 AMAQI
24th Aug 2025448 AMAQI
24th Aug 2025469 AMAQI
24th Aug 20254710 AMAQI
24th Aug 20255011 AMAQI
24th Aug 20254912 PMAQI
24th Aug 2025501 PMAQI
24th Aug 2025492 PMAQI
24th Aug 2025503 PMAQI
24th Aug 2025514 PMAQI
24th Aug 2025525 PMAQI
24th Aug 2025526 PMAQI
24th Aug 2025497 PMAQI
24th Aug 2025518 PMAQI
24th Aug 2025519 PMAQI
24th Aug 20255010 PMAQI
24th Aug 20254611 PMAQI
25th Aug 20254312 AMAQI
25th Aug 2025441 AMAQI
25th Aug 2025382 AMAQI
25th Aug 2025383 AMAQI
25th Aug 2025364 AMAQI
25th Aug 2025345 AMAQI

28°C21/37°C

25th Aug 2025336 AMAQI
25th Aug 2025337 AMAQI
25th Aug 2025338 AMAQI
25th Aug 2025339 AMAQI
25th Aug 20253810 AMAQI
25th Aug 20254211 AMAQI
25th Aug 20254512 PMAQI
25th Aug 2025441 PMAQI
25th Aug 2025472 PMAQI
25th Aug 2025413 PMAQI
25th Aug 2025414 PMAQI
25th Aug 2025455 PMAQI
25th Aug 2025486 PMAQI
25th Aug 2025407 PMAQI
25th Aug 2025468 PMAQI
25th Aug 2025529 PMAQI
25th Aug 20255310 PMAQI
25th Aug 20255211 PMAQI
26th Aug 20255012 AMAQI
26th Aug 2025541 AMAQI
26th Aug 2025532 AMAQI
26th Aug 2025533 AMAQI
26th Aug 2025534 AMAQI
26th Aug 2025525 AMAQI

27°C21/34°C

26th Aug 2025506 AMAQI
26th Aug 2025497 AMAQI
26th Aug 2025508 AMAQI
26th Aug 2025519 AMAQI
26th Aug 20255210 AMAQI
26th Aug 20255211 AMAQI
26th Aug 20255212 PMAQI
26th Aug 2025521 PMAQI
26th Aug 2025512 PMAQI
26th Aug 2025523 PMAQI
26th Aug 2025554 PMAQI
26th Aug 2025555 PMAQI
26th Aug 2025556 PMAQI
26th Aug 2025537 PMAQI
26th Aug 2025538 PMAQI
26th Aug 2025549 PMAQI
26th Aug 20255410 PMAQI
26th Aug 20255511 PMAQI
27th Aug 20255412 AMAQI
27th Aug 2025531 AMAQI
27th Aug 2025522 AMAQI
27th Aug 2025503 AMAQI
27th Aug 2025484 AMAQI
27th Aug 2025475 AMAQI

27°C21/36°C

27th Aug 2025476 AMAQI
27th Aug 2025467 AMAQI
27th Aug 2025438 AMAQI
27th Aug 2025389 AMAQI
27th Aug 20253710 AMAQI
27th Aug 20253611 AMAQI
27th Aug 20253612 PMAQI
27th Aug 2025371 PMAQI
27th Aug 2025382 PMAQI
27th Aug 2025383 PMAQI
27th Aug 2025384 PMAQI
27th Aug 2025435 PMAQI
27th Aug 2025436 PMAQI
27th Aug 2025427 PMAQI
27th Aug 2025418 PMAQI
27th Aug 2025389 PMAQI
27th Aug 20253610 PMAQI
27th Aug 20253911 PMAQI
28th Aug 20253912 AMAQI
28th Aug 2025401 AMAQI
28th Aug 2025382 AMAQI
28th Aug 2025373 AMAQI
28th Aug 2025384 AMAQI
28th Aug 2025385 AMAQI

25°C19/33°C

28th Aug 2025366 AMAQI
28th Aug 2025367 AMAQI
28th Aug 2025358 AMAQI
28th Aug 2025349 AMAQI
28th Aug 20253410 AMAQI
28th Aug 20253411 AMAQI
28th Aug 20253412 PMAQI
28th Aug 2025361 PMAQI
28th Aug 2025372 PMAQI
28th Aug 2025453 PMAQI
28th Aug 2025494 PMAQI
28th Aug 2025465 PMAQI
28th Aug 2025436 PMAQI
28th Aug 2025387 PMAQI
28th Aug 2025388 PMAQI
28th Aug 2025389 PMAQI
28th Aug 20253810 PMAQI
28th Aug 20254011 PMAQI
29th Aug 20253812 AMAQI
29th Aug 2025391 AMAQI
29th Aug 2025342 AMAQI
29th Aug 2025353 AMAQI
29th Aug 2025324 AMAQI
29th Aug 2025325 AMAQI

25°C19/34°C

29th Aug 2025326 AMAQI
29th Aug 2025287 AMAQI
29th Aug 2025298 AMAQI
29th Aug 2025289 AMAQI
29th Aug 20253010 AMAQI
29th Aug 20252811 AMAQI
29th Aug 20253012 PMAQI
29th Aug 2025331 PMAQI
29th Aug 2025362 PMAQI
29th Aug 2025353 PMAQI
29th Aug 2025364 PMAQI
29th Aug 2025385 PMAQI
29th Aug 2025376 PMAQI
29th Aug 2025357 PMAQI
29th Aug 2025368 PMAQI
29th Aug 2025399 PMAQI
29th Aug 20253810 PMAQI
29th Aug 20253811 PMAQI
30th Aug 20253512 AMAQI
30th Aug 2025321 AMAQI
30th Aug 2025322 AMAQI
30th Aug 2025313 AMAQI
30th Aug 2025334 AMAQI
30th Aug 2025325 AMAQI

22°C17/30°C

30th Aug 2025306 AMAQI
30th Aug 2025287 AMAQI
30th Aug 2025288 AMAQI
30th Aug 2025299 AMAQI
30th Aug 20253110 AMAQI
30th Aug 20253211 AMAQI
30th Aug 20253412 PMAQI
30th Aug 2025371 PMAQI
30th Aug 2025382 PMAQI
30th Aug 2025393 PMAQI
30th Aug 2025414 PMAQI
30th Aug 2025415 PMAQI
30th Aug 2025416 PMAQI
30th Aug 2025367 PMAQI
30th Aug 2025388 PMAQI
30th Aug 2025409 PMAQI
30th Aug 20254010 PMAQI
30th Aug 20254111 PMAQI
31st Aug 20254212 AMAQI
31st Aug 2025401 AMAQI
31st Aug 2025462 AMAQI
31st Aug 2025463 AMAQI
31st Aug 2025444 AMAQI
31st Aug 2025445 AMAQI

20°C15/26°C

31st Aug 2025436 AMAQI
6 AM
31st Aug 2025407 AMAQI
31st Aug 2025398 AMAQI
31st Aug 2025429 AMAQI
31st Aug 20254010 AMAQI
31st Aug 20254111 AMAQI
31st Aug 20254312 PMAQI
31st Aug 2025431 PMAQI
1 PM
31st Aug 2025442 PMAQI
31st Aug 2025453 PMAQI
31st Aug 2025424 PMAQI
8 PM
1 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
3 PM - 6 PM

27AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
8 AM - 9 AM

24AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 6 PM (Avg. 27), while the lowest AQI was between 8 AM to 9 AM (Avg. 24).
Night time
Avg. Highest Time
11 PM

28AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM - 5 AM

26AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 28), while the lowest AQI was between 4 AM to 5 AM (Avg. 26).

2025 Days Vs Air Quality

Beaverton, Beaverton, Oregon, United States

2025

98%

237

2%

5

Total number of days with different AQI categories in last 243 days in 2025 (122 days remaining)

Good
237 Days
Moderate
5 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days



Under WHO’s Safe Air Quality Limits: 98%

Health Risk Level:

Very Low

In 2025, 98% of 243 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

Beaverton, Beaverton, Oregon, 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.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
31AQI
2nd January 2025
23AQI
3rd January 2025
22AQI
4th January 2025
20AQI
5th January 2025
21AQI
6th January 2025
21AQI
7th January 2025
23AQI
8th January 2025
30AQI
9th January 2025
26AQI
10th January 2025
29AQI
11th January 2025
23AQI
12th January 2025
32AQI
13th January 2025
36AQI
14th January 2025
43AQI
15th January 2025
43AQI
16th January 2025
48AQI
17th January 2025
42AQI
18th January 2025
33AQI
19th January 2025
42AQI
20th January 2025
30AQI
21st January 2025
51AQI
22nd January 2025
52AQI
23rd January 2025
48AQI
24th January 2025
42AQI
25th January 2025
31AQI
26th January 2025
25AQI
27th January 2025
32AQI
28th January 2025
44AQI
29th January 2025
53AQI
30th January 2025
66AQI
31st January 2025
36AQI
1st February 2025
19AQI
2nd February 2025
24AQI
3rd February 2025
22AQI
4th February 2025
31AQI
5th February 2025
26AQI
6th February 2025
24AQI
7th February 2025
24AQI
8th February 2025
26AQI
9th February 2025
39AQI
10th February 2025
28AQI
11th February 2025
23AQI
12th February 2025
23AQI
13th February 2025
22AQI
14th February 2025
25AQI
15th February 2025
38AQI
16th February 2025
22AQI
17th February 2025
18AQI
18th February 2025
18AQI
19th February 2025
18AQI
20th February 2025
20AQI
21st February 2025
22AQI
22nd February 2025
21AQI
23rd February 2025
15AQI
24th February 2025
20AQI
25th February 2025
19AQI
26th February 2025
23AQI
27th February 2025
24AQI
28th February 2025
35AQI
1st March 2025
39AQI
2nd March 2025
23AQI
3rd March 2025
23AQI
4th March 2025
24AQI
5th March 2025
33AQI
6th March 2025
34AQI
7th March 2025
34AQI
8th March 2025
37AQI
9th March 2025
37AQI
10th March 2025
29AQI
11th March 2025
46AQI
12th March 2025
21AQI
13th March 2025
19AQI
14th March 2025
20AQI
15th March 2025
19AQI
16th March 2025
18AQI
17th March 2025
19AQI
18th March 2025
16AQI
19th March 2025
18AQI
20th March 2025
14AQI
21st March 2025
15AQI
22nd March 2025
16AQI
23rd March 2025
15AQI
24th March 2025
16AQI
25th March 2025
20AQI
26th March 2025
22AQI
27th March 2025
16AQI
28th March 2025
18AQI
29th March 2025
16AQI
30th March 2025
18AQI
31st March 2025
16AQI
1st April 2025
19AQI
2nd April 2025
18AQI
3rd April 2025
18AQI
4th April 2025
20AQI
5th April 2025
18AQI
6th April 2025
19AQI
7th April 2025
16AQI
8th April 2025
18AQI
9th April 2025
15AQI
10th April 2025
17AQI
11th April 2025
16AQI
12th April 2025
16AQI
13th April 2025
18AQI
14th April 2025
19AQI
15th April 2025
20AQI
16th April 2025
21AQI
17th April 2025
20AQI
18th April 2025
20AQI
19th April 2025
19AQI
20th April 2025
17AQI
21st April 2025
13AQI
22nd April 2025
13AQI
23rd April 2025
15AQI
24th April 2025
19AQI
25th April 2025
25AQI
26th April 2025
22AQI
27th April 2025
19AQI
28th April 2025
13AQI
29th April 2025
14AQI
30th April 2025
15AQI
1st May 2025
18AQI
2nd May 2025
19AQI
3rd May 2025
13AQI
4th May 2025
13AQI
5th May 2025
13AQI
6th May 2025
16AQI
7th May 2025
17AQI
8th May 2025
15AQI
9th May 2025
16AQI
10th May 2025
17AQI
11th May 2025
15AQI
12th May 2025
15AQI
13th May 2025
16AQI
14th May 2025
17AQI
15th May 2025
16AQI
16th May 2025
17AQI
17th May 2025
15AQI
18th May 2025
13AQI
19th May 2025
14AQI
20th May 2025
11AQI
21st May 2025
12AQI
22nd May 2025
15AQI
23rd May 2025
12AQI
24th May 2025
14AQI
25th May 2025
14AQI
26th May 2025
13AQI
27th May 2025
14AQI
28th May 2025
16AQI
29th May 2025
14AQI
30th May 2025
16AQI
31st May 2025
16AQI
1st June 2025
14AQI
2nd June 2025
15AQI
3rd June 2025
17AQI
4th June 2025
15AQI
5th June 2025
15AQI
6th June 2025
17AQI
7th June 2025
16AQI
8th June 2025
24AQI
9th June 2025
25AQI
10th June 2025
24AQI
11th June 2025
26AQI
12th June 2025
24AQI
13th June 2025
17AQI
14th June 2025
18AQI
15th June 2025
18AQI
16th June 2025
18AQI
17th June 2025
16AQI
18th June 2025
14AQI
19th June 2025
15AQI
20th June 2025
15AQI
21st June 2025
11AQI
22nd June 2025
11AQI
23rd June 2025
17AQI
24th June 2025
25AQI
25th June 2025
27AQI
26th June 2025
16AQI
27th June 2025
13AQI
28th June 2025
12AQI
29th June 2025
15AQI
30th June 2025
18AQI
1st July 2025
18AQI
2nd July 2025
14AQI
3rd July 2025
13AQI
4th July 2025
16AQI
5th July 2025
22AQI
6th July 2025
17AQI
7th July 2025
17AQI
8th July 2025
19AQI
9th July 2025
15AQI
10th July 2025
14AQI
11th July 2025
17AQI
12th July 2025
17AQI
13th July 2025
18AQI
14th July 2025
15AQI
15th July 2025
19AQI
16th July 2025
21AQI
17th July 2025
26AQI
18th July 2025
26AQI
19th July 2025
19AQI
20th July 2025
19AQI
21st July 2025
21AQI
22nd July 2025
22AQI
23rd July 2025
20AQI
24th July 2025
19AQI
25th July 2025
16AQI
26th July 2025
16AQI
27th July 2025
20AQI
28th July 2025
21AQI
29th July 2025
18AQI
30th July 2025
20AQI
31st July 2025
21AQI
1st August 2025
18AQI
2nd August 2025
17AQI
3rd August 2025
19AQI
4th August 2025
25AQI
5th August 2025
35AQI
6th August 2025
19AQI
7th August 2025
16AQI
8th August 2025
16AQI
9th August 2025
18AQI
10th August 2025
23AQI
11th August 2025
26AQI
12th August 2025
30AQI
13th August 2025
32AQI
14th August 2025
16AQI
15th August 2025
14AQI
16th August 2025
12AQI
17th August 2025
16AQI
18th August 2025
16AQI
19th August 2025
18AQI
20th August 2025
17AQI
21st August 2025
19AQI
22nd August 2025
26AQI
23rd August 2025
34AQI
24th August 2025
47AQI
25th August 2025
42AQI
26th August 2025
53AQI
27th August 2025
43AQI
28th August 2025
39AQI
29th August 2025
34AQI
30th August 2025
34AQI
31st August 2025
1st September 2025
2nd September 2025
3rd September 2025
4th September 2025
5th September 2025
6th September 2025
7th September 2025
8th September 2025
9th September 2025
10th September 2025
11th September 2025
12th September 2025
13th September 2025
14th September 2025
15th September 2025
16th September 2025
17th September 2025
18th September 2025
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

35AQI

24AQI

23AQI

18AQI

15AQI

18AQI

19AQI

26AQI


No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202522AQI

27
4
28
31
30
31
30
31
29
1
237
5

Highest AQI recorded in

January

35AQI


Lowest AQI recorded in

May

15AQI


202418AQI

30
1
29
31
30
30
29
31
31
27
3
31
28
2
31
358
6

Highest AQI recorded in

November

30AQI


Lowest AQI recorded in

May

10AQI


202320AQI

31
26
2
31
30
31
30
31
25
5
1
30
31
26
3
31
353
10
1

Highest AQI recorded in

November

31AQI


Lowest AQI recorded in

April

11AQI


202225AQI

29
1
21
1
31
30
31
30
24
1
26
2
1
19
10
2
25
5
26
5
293
24
3

Highest AQI recorded in

October

49AQI


Lowest AQI recorded in

May

12AQI


202119AQI

29
1
27
30
1
30
31
30
31
30
1
30
31
29
1
31
359
4

Highest AQI recorded in

March

24AQI


Lowest AQI recorded in

May

13AQI


202037AQI

10
31
19
2
1
1
4
3
28
2
25
5
29
2
142
11
1
1
4
3

Highest AQI recorded in

September

93AQI


Lowest AQI recorded in

July

15AQI


Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2020(Avg.)
37AQI
Least Polluted Year Recorded
2024(Avg.)
18AQI


Beaverton's annual 2025 AQI (22) shows an average percentage change of -0.3% (improved AQI) compared to previous years: 2020 (37), 2021 (19), 2022 (25), 2023 (20), 2024 (18).