Amazon Park, Eugene, 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
Amazon Park, Eugene, Oregon, United States
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
26th Aug 2025
58AQILowest AQI recorded on
31st Aug 2023
11AQISame Day Analysis (1st August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 52 of Moderate air quality on the same day.
Day & Night AQI Trend: 31st Jul - 1st Aug 2026
Amazon Park, Eugene, Oregon, United States
AQI
Day
Night
.
5 AM31st Jul 2026
8 PM
4 AM1st Aug 2026
Day time
Avg. Highest Time
12PM31st Jul
65AQI
Avg. Lowest Time
4PM31st Jul
21AQI
Night time
Avg. Highest Time
10PM31st Jul
56AQI
Avg. Lowest Time
1AM1st Aug
43AQI
In the last 24 hours,
Amazon Park's AQI reached its highest point of 65 at 12 PM during the Day, while the lowest point, 21, was recorded at 4 PM during the Day between 31st Jul and 1st Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Amazon Park, Eugene, Oregon, United States
JulAug
03rd - 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 - 01st01st
Day
Night
3rd Jul 2026305 AMAQI
3rd Jul 2026316 AMAQI
3rd Jul 2026307 AMAQI
3rd Jul 2026318 AMAQI
3rd Jul 2026329 AMAQI
3rd Jul 20263210 AMAQI
3rd Jul 20263011 AMAQI
3rd Jul 20262912 PMAQI
3rd Jul 2026281 PMAQI
3rd Jul 2026282 PMAQI
3rd Jul 2026283 PMAQI
3rd Jul 2026264 PMAQI
3rd Jul 2026265 PMAQI
3rd Jul 2026266 PMAQI
3rd Jul 2026267 PMAQI
3rd Jul 2026268 PMAQI
3rd Jul 2026269 PMAQI
3rd Jul 20262810 PMAQI
3rd Jul 20263011 PMAQI
4th Jul 20262712 AMAQI
4th Jul 2026281 AMAQI
4th Jul 2026262 AMAQI
4th Jul 2026253 AMAQI
4th Jul 2026284 AMAQI
21°C12/31°C
4th Jul 2026285 AMAQI
4th Jul 2026276 AMAQI
4th Jul 2026267 AMAQI
4th Jul 2026278 AMAQI
4th Jul 2026319 AMAQI
4th Jul 20262410 AMAQI
4th Jul 20262411 AMAQI
4th Jul 20262612 PMAQI
4th Jul 2026241 PMAQI
4th Jul 2026262 PMAQI
4th Jul 2026263 PMAQI
4th Jul 2026244 PMAQI
4th Jul 2026205 PMAQI
4th Jul 2026226 PMAQI
4th Jul 2026207 PMAQI
4th Jul 2026228 PMAQI
4th Jul 2026239 PMAQI
4th Jul 20262410 PMAQI
4th Jul 20262811 PMAQI
5th Jul 20262912 AMAQI
5th Jul 2026271 AMAQI
5th Jul 2026242 AMAQI
5th Jul 2026263 AMAQI
5th Jul 2026244 AMAQI
20°C13/29°C
5th Jul 2026245 AMAQI
5th Jul 2026246 AMAQI
5th Jul 2026287 AMAQI
5th Jul 2026308 AMAQI
5th Jul 2026309 AMAQI
5th Jul 20262810 AMAQI
5th Jul 20262611 AMAQI
5th Jul 20262512 PMAQI
5th Jul 2026261 PMAQI
5th Jul 2026282 PMAQI
5th Jul 2026263 PMAQI
5th Jul 2026264 PMAQI
5th Jul 2026225 PMAQI
5th Jul 2026216 PMAQI
5th Jul 2026217 PMAQI
5th Jul 2026228 PMAQI
5th Jul 2026209 PMAQI
5th Jul 20262410 PMAQI
5th Jul 20262811 PMAQI
6th Jul 20262712 AMAQI
6th Jul 2026211 AMAQI
6th Jul 2026232 AMAQI
6th Jul 2026223 AMAQI
6th Jul 2026264 AMAQI
22°C13/30°C
6th Jul 2026265 AMAQI
6th Jul 2026286 AMAQI
6th Jul 2026307 AMAQI
6th Jul 2026308 AMAQI
6th Jul 2026329 AMAQI
6th Jul 20263310 AMAQI
6th Jul 20263211 AMAQI
6th Jul 20262912 PMAQI
6th Jul 2026311 PMAQI
6th Jul 2026302 PMAQI
6th Jul 2026283 PMAQI
6th Jul 2026324 PMAQI
6th Jul 2026265 PMAQI
6th Jul 2026266 PMAQI
6th Jul 2026247 PMAQI
6th Jul 2026248 PMAQI
6th Jul 2026249 PMAQI
6th Jul 20262610 PMAQI
6th Jul 20263011 PMAQI
7th Jul 20262812 AMAQI
7th Jul 2026321 AMAQI
7th Jul 2026312 AMAQI
7th Jul 2026303 AMAQI
7th Jul 2026314 AMAQI
22°C13/33°C
7th Jul 2026305 AMAQI
7th Jul 2026296 AMAQI
7th Jul 2026287 AMAQI
7th Jul 2026328 AMAQI
7th Jul 2026329 AMAQI
7th Jul 20263210 AMAQI
7th Jul 20263111 AMAQI
7th Jul 20263012 PMAQI
7th Jul 2026301 PMAQI
7th Jul 2026332 PMAQI
7th Jul 2026313 PMAQI
7th Jul 2026304 PMAQI
7th Jul 2026285 PMAQI
7th Jul 2026266 PMAQI
7th Jul 2026267 PMAQI
7th Jul 2026268 PMAQI
7th Jul 2026289 PMAQI
7th Jul 20262610 PMAQI
7th Jul 20262811 PMAQI
8th Jul 20262912 AMAQI
8th Jul 2026281 AMAQI
8th Jul 2026242 AMAQI
8th Jul 2026223 AMAQI
8th Jul 2026204 AMAQI
21°C12/31°C
8th Jul 2026225 AMAQI
8th Jul 2026246 AMAQI
8th Jul 2026267 AMAQI
8th Jul 2026328 AMAQI
8th Jul 2026309 AMAQI
8th Jul 20263110 AMAQI
8th Jul 20263111 AMAQI
8th Jul 20263012 PMAQI
8th Jul 2026281 PMAQI
8th Jul 2026302 PMAQI
8th Jul 2026303 PMAQI
8th Jul 2026284 PMAQI
8th Jul 2026245 PMAQI
8th Jul 2026266 PMAQI
8th Jul 2026247 PMAQI
8th Jul 2026238 PMAQI
8th Jul 2026229 PMAQI
8th Jul 20262410 PMAQI
8th Jul 20262811 PMAQI
9th Jul 20262812 AMAQI
9th Jul 2026261 AMAQI
9th Jul 2026272 AMAQI
9th Jul 2026283 AMAQI
9th Jul 2026264 AMAQI
21°C11/30°C
9th Jul 2026275 AMAQI
9th Jul 2026286 AMAQI
9th Jul 2026307 AMAQI
9th Jul 2026318 AMAQI
9th Jul 2026339 AMAQI
9th Jul 20263010 AMAQI
9th Jul 20263111 AMAQI
9th Jul 20262812 PMAQI
9th Jul 2026301 PMAQI
9th Jul 2026312 PMAQI
9th Jul 2026323 PMAQI
9th Jul 2026304 PMAQI
9th Jul 2026325 PMAQI
9th Jul 2026336 PMAQI
9th Jul 2026297 PMAQI
9th Jul 2026288 PMAQI
9th Jul 2026249 PMAQI
9th Jul 20262410 PMAQI
9th Jul 20262411 PMAQI
10th Jul 20262712 AMAQI
10th Jul 2026311 AMAQI
10th Jul 2026302 AMAQI
10th Jul 2026333 AMAQI
10th Jul 2026314 AMAQI
22°C12/31°C
10th Jul 2026325 AMAQI
10th Jul 2026336 AMAQI
10th Jul 2026357 AMAQI
10th Jul 2026368 AMAQI
10th Jul 2026349 AMAQI
10th Jul 20263410 AMAQI
10th Jul 20263411 AMAQI
10th Jul 20263012 PMAQI
10th Jul 2026341 PMAQI
10th Jul 2026342 PMAQI
10th Jul 2026343 PMAQI
10th Jul 2026334 PMAQI
10th Jul 2026375 PMAQI
10th Jul 2026346 PMAQI
10th Jul 2026327 PMAQI
10th Jul 2026308 PMAQI
10th Jul 2026269 PMAQI
10th Jul 20262410 PMAQI
10th Jul 20262611 PMAQI
11th Jul 20262812 AMAQI
11th Jul 2026321 AMAQI
11th Jul 2026322 AMAQI
11th Jul 2026323 AMAQI
11th Jul 2026274 AMAQI
20°C10/31°C
11th Jul 2026315 AMAQI
11th Jul 2026326 AMAQI
11th Jul 2026327 AMAQI
11th Jul 2026348 AMAQI
11th Jul 2026349 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20263111 AMAQI
11th Jul 20263012 PMAQI
11th Jul 2026321 PMAQI
11th Jul 2026312 PMAQI
11th Jul 2026333 PMAQI
11th Jul 2026334 PMAQI
11th Jul 2026325 PMAQI
11th Jul 2026326 PMAQI
11th Jul 2026297 PMAQI
11th Jul 2026298 PMAQI
11th Jul 2026239 PMAQI
11th Jul 20262310 PMAQI
11th Jul 20262311 PMAQI
12th Jul 20262612 AMAQI
12th Jul 2026321 AMAQI
12th Jul 2026322 AMAQI
12th Jul 2026303 AMAQI
12th Jul 2026284 AMAQI
20°C15/28°C
12th Jul 2026325 AMAQI
12th Jul 2026306 AMAQI
12th Jul 2026307 AMAQI
12th Jul 2026328 AMAQI
12th Jul 2026319 AMAQI
12th Jul 20263010 AMAQI
12th Jul 20263011 AMAQI
12th Jul 20262812 PMAQI
12th Jul 2026301 PMAQI
12th Jul 2026302 PMAQI
12th Jul 2026303 PMAQI
12th Jul 2026324 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026326 PMAQI
12th Jul 2026297 PMAQI
12th Jul 2026288 PMAQI
12th Jul 2026239 PMAQI
12th Jul 20262210 PMAQI
12th Jul 20262211 PMAQI
13th Jul 20262612 AMAQI
13th Jul 2026321 AMAQI
13th Jul 2026322 AMAQI
13th Jul 2026313 AMAQI
13th Jul 2026344 AMAQI
19°C10/29°C
13th Jul 2026325 AMAQI
13th Jul 2026346 AMAQI
13th Jul 2026357 AMAQI
13th Jul 2026328 AMAQI
13th Jul 2026349 AMAQI
13th Jul 20263210 AMAQI
13th Jul 20263411 AMAQI
13th Jul 20262812 PMAQI
13th Jul 2026331 PMAQI
13th Jul 2026312 PMAQI
13th Jul 2026303 PMAQI
13th Jul 2026274 PMAQI
13th Jul 2026345 PMAQI
13th Jul 2026336 PMAQI
13th Jul 2026267 PMAQI
13th Jul 2026268 PMAQI
13th Jul 2026229 PMAQI
13th Jul 20262210 PMAQI
13th Jul 20262011 PMAQI
14th Jul 20262612 AMAQI
14th Jul 2026301 AMAQI
14th Jul 2026332 AMAQI
14th Jul 2026323 AMAQI
14th Jul 2026304 AMAQI
22°C11/33°C
14th Jul 2026325 AMAQI
14th Jul 2026346 AMAQI
14th Jul 2026337 AMAQI
14th Jul 2026368 AMAQI
14th Jul 2026349 AMAQI
14th Jul 20263410 AMAQI
14th Jul 20263211 AMAQI
14th Jul 20262812 PMAQI
14th Jul 2026321 PMAQI
14th Jul 2026292 PMAQI
14th Jul 2026363 PMAQI
14th Jul 2026334 PMAQI
14th Jul 2026325 PMAQI
14th Jul 2026346 PMAQI
14th Jul 2026277 PMAQI
14th Jul 2026248 PMAQI
14th Jul 2026209 PMAQI
14th Jul 20262110 PMAQI
14th Jul 20262111 PMAQI
15th Jul 20262312 AMAQI
15th Jul 2026261 AMAQI
15th Jul 2026282 AMAQI
15th Jul 2026223 AMAQI
15th Jul 2026284 AMAQI
23°C13/34°C
15th Jul 2026265 AMAQI
15th Jul 2026286 AMAQI
15th Jul 2026267 AMAQI
15th Jul 2026268 AMAQI
15th Jul 2026279 AMAQI
15th Jul 20263110 AMAQI
15th Jul 20263011 AMAQI
15th Jul 20262712 PMAQI
15th Jul 2026311 PMAQI
15th Jul 2026322 PMAQI
15th Jul 2026303 PMAQI
15th Jul 2026314 PMAQI
15th Jul 2026305 PMAQI
15th Jul 2026306 PMAQI
15th Jul 2026307 PMAQI
15th Jul 2026288 PMAQI
15th Jul 2026279 PMAQI
15th Jul 20262410 PMAQI
15th Jul 20262411 PMAQI
16th Jul 20262412 AMAQI
16th Jul 2026291 AMAQI
16th Jul 2026302 AMAQI
16th Jul 2026303 AMAQI
16th Jul 2026284 AMAQI
22°C13/33°C
16th Jul 2026295 AMAQI
16th Jul 2026306 AMAQI
16th Jul 2026327 AMAQI
16th Jul 2026328 AMAQI
16th Jul 2026339 AMAQI
16th Jul 20263010 AMAQI
16th Jul 20263011 AMAQI
16th Jul 20262912 PMAQI
16th Jul 2026281 PMAQI
16th Jul 2026302 PMAQI
16th Jul 2026303 PMAQI
16th Jul 2026244 PMAQI
16th Jul 2026285 PMAQI
16th Jul 2026306 PMAQI
16th Jul 2026287 PMAQI
16th Jul 2026288 PMAQI
16th Jul 2026269 PMAQI
16th Jul 20262610 PMAQI
16th Jul 20262411 PMAQI
17th Jul 20262912 AMAQI
17th Jul 2026251 AMAQI
17th Jul 2026252 AMAQI
17th Jul 2026663 AMAQI
17th Jul 2026474 AMAQI
19°C13/26°C
17th Jul 2026715 AMAQI
17th Jul 2026496 AMAQI
17th Jul 2026707 AMAQI
17th Jul 2026368 AMAQI
17th Jul 2026589 AMAQI
17th Jul 20264010 AMAQI
17th Jul 20267911 AMAQI
17th Jul 20264612 PMAQI
17th Jul 2026741 PMAQI
17th Jul 2026472 PMAQI
17th Jul 2026253 PMAQI
17th Jul 2026364 PMAQI
17th Jul 2026425 PMAQI
17th Jul 2026446 PMAQI
17th Jul 2026427 PMAQI
17th Jul 2026408 PMAQI
17th Jul 2026409 PMAQI
17th Jul 20264210 PMAQI
17th Jul 20264411 PMAQI
18th Jul 20262512 AMAQI
18th Jul 2026621 AMAQI
18th Jul 2026662 AMAQI
18th Jul 2026423 AMAQI
18th Jul 2026684 AMAQI
19°C9/30°C
18th Jul 2026405 AMAQI
18th Jul 2026676 AMAQI
18th Jul 2026477 AMAQI
18th Jul 2026608 AMAQI
18th Jul 2026569 AMAQI
18th Jul 20266410 AMAQI
18th Jul 20267611 AMAQI
18th Jul 20264912 PMAQI
18th Jul 2026541 PMAQI
18th Jul 2026522 PMAQI
18th Jul 2026443 PMAQI
18th Jul 2026274 PMAQI
18th Jul 2026265 PMAQI
18th Jul 2026656 PMAQI
18th Jul 2026487 PMAQI
18th Jul 2026448 PMAQI
18th Jul 2026409 PMAQI
18th Jul 20263610 PMAQI
18th Jul 20265211 PMAQI
19th Jul 20264012 AMAQI
19th Jul 2026361 AMAQI
19th Jul 2026292 AMAQI
19th Jul 2026293 AMAQI
19th Jul 2026404 AMAQI
22°C11/32°C
19th Jul 2026645 AMAQI
19th Jul 2026486 AMAQI
19th Jul 2026327 AMAQI
19th Jul 2026478 AMAQI
19th Jul 2026559 AMAQI
19th Jul 20263610 AMAQI
19th Jul 20263211 AMAQI
19th Jul 20262712 PMAQI
19th Jul 2026341 PMAQI
19th Jul 2026402 PMAQI
19th Jul 2026473 PMAQI
19th Jul 2026424 PMAQI
19th Jul 2026445 PMAQI
19th Jul 2026486 PMAQI
19th Jul 2026507 PMAQI
19th Jul 2026268 PMAQI
19th Jul 2026469 PMAQI
19th Jul 20266510 PMAQI
19th Jul 20264911 PMAQI
20th Jul 20262912 AMAQI
20th Jul 2026461 AMAQI
20th Jul 2026482 AMAQI
20th Jul 2026283 AMAQI
20th Jul 2026464 AMAQI
23°C13/33°C
20th Jul 2026675 AMAQI
20th Jul 2026526 AMAQI
20th Jul 2026657 AMAQI
20th Jul 2026408 AMAQI
20th Jul 2026529 AMAQI
20th Jul 20265610 AMAQI
20th Jul 20264611 AMAQI
20th Jul 20266312 PMAQI
20th Jul 2026701 PMAQI
20th Jul 2026402 PMAQI
20th Jul 2026483 PMAQI
20th Jul 2026424 PMAQI
20th Jul 2026425 PMAQI
20th Jul 2026446 PMAQI
20th Jul 2026407 PMAQI
20th Jul 2026449 PMAQI
20th Jul 20264410 PMAQI
20th Jul 20264611 PMAQI
21st Jul 20264612 AMAQI
21st Jul 2026421 AMAQI
21st Jul 2026502 AMAQI
21st Jul 2026483 AMAQI
21st Jul 2026484 AMAQI
25°C17/36°C
21st Jul 2026485 AMAQI
21st Jul 2026486 AMAQI
21st Jul 2026467 AMAQI
21st Jul 2026488 AMAQI
21st Jul 2026499 AMAQI
21st Jul 20264410 AMAQI
21st Jul 20264611 AMAQI
21st Jul 20264612 PMAQI
21st Jul 2026501 PMAQI
21st Jul 2026532 PMAQI
21st Jul 2026573 PMAQI
21st Jul 2026664 PMAQI
21st Jul 2026745 PMAQI
21st Jul 2026666 PMAQI
21st Jul 2026627 PMAQI
21st Jul 2026708 PMAQI
21st Jul 2026649 PMAQI
21st Jul 20266210 PMAQI
21st Jul 20266411 PMAQI
22nd Jul 20265412 AMAQI
22nd Jul 2026681 AMAQI
22nd Jul 2026682 AMAQI
22nd Jul 2026693 AMAQI
22nd Jul 2026654 AMAQI
28°C18/40°C
22nd Jul 2026685 AMAQI
22nd Jul 2026696 AMAQI
22nd Jul 2026707 AMAQI
22nd Jul 2026678 AMAQI
22nd Jul 2026689 AMAQI
22nd Jul 20267110 AMAQI
22nd Jul 20266711 AMAQI
22nd Jul 20266812 PMAQI
22nd Jul 2026641 PMAQI
22nd Jul 2026532 PMAQI
22nd Jul 2026503 PMAQI
22nd Jul 2026424 PMAQI
22nd Jul 2026525 PMAQI
22nd Jul 2026466 PMAQI
22nd Jul 2026527 PMAQI
22nd Jul 2026508 PMAQI
22nd Jul 2026529 PMAQI
22nd Jul 20264610 PMAQI
22nd Jul 20265211 PMAQI
23rd Jul 20267012 AMAQI
23rd Jul 2026481 AMAQI
23rd Jul 2026482 AMAQI
23rd Jul 2026673 AMAQI
23rd Jul 2026604 AMAQI
26°C19/36°C
23rd Jul 2026545 AMAQI
23rd Jul 2026726 AMAQI
23rd Jul 2026797 AMAQI
23rd Jul 2026768 AMAQI
23rd Jul 2026739 AMAQI
23rd Jul 20265010 AMAQI
23rd Jul 20266811 AMAQI
23rd Jul 20266412 PMAQI
23rd Jul 2026741 PMAQI
23rd Jul 2026542 PMAQI
23rd Jul 2026343 PMAQI
23rd Jul 2026234 PMAQI
23rd Jul 2026365 PMAQI
23rd Jul 2026346 PMAQI
23rd Jul 2026267 PMAQI
23rd Jul 2026258 PMAQI
23rd Jul 2026589 PMAQI
23rd Jul 20266710 PMAQI
23rd Jul 20265411 PMAQI
24th Jul 20263012 AMAQI
24th Jul 2026401 AMAQI
24th Jul 2026402 AMAQI
24th Jul 2026583 AMAQI
24th Jul 2026384 AMAQI
22°C17/31°C
24th Jul 2026545 AMAQI
24th Jul 2026546 AMAQI
24th Jul 2026427 AMAQI
24th Jul 2026588 AMAQI
24th Jul 2026569 AMAQI
24th Jul 20265410 AMAQI
24th Jul 20265411 AMAQI
24th Jul 20265212 PMAQI
24th Jul 2026421 PMAQI
24th Jul 2026562 PMAQI
24th Jul 2026543 PMAQI
24th Jul 2026384 PMAQI
24th Jul 2026305 PMAQI
24th Jul 2026386 PMAQI
24th Jul 2026697 PMAQI
24th Jul 2026648 PMAQI
24th Jul 2026599 PMAQI
24th Jul 20265610 PMAQI
24th Jul 20265511 PMAQI
25th Jul 20265412 AMAQI
25th Jul 2026571 AMAQI
25th Jul 2026672 AMAQI
25th Jul 2026633 AMAQI
25th Jul 2026564 AMAQI
22°C15/32°C
25th Jul 2026505 AMAQI
25th Jul 2026466 AMAQI
25th Jul 2026537 AMAQI
25th Jul 2026608 AMAQI
25th Jul 2026609 AMAQI
25th Jul 20266010 AMAQI
25th Jul 20265811 AMAQI
25th Jul 20264212 PMAQI
25th Jul 2026621 PMAQI
25th Jul 2026622 PMAQI
25th Jul 2026563 PMAQI
25th Jul 2026364 PMAQI
25th Jul 2026315 PMAQI
25th Jul 2026406 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026448 PMAQI
25th Jul 2026559 PMAQI
25th Jul 20265310 PMAQI
25th Jul 20263811 PMAQI
26th Jul 20264712 AMAQI
26th Jul 2026591 AMAQI
26th Jul 2026622 AMAQI
26th Jul 2026523 AMAQI
26th Jul 2026464 AMAQI
20°C12/29°C
26th Jul 2026645 AMAQI
26th Jul 2026606 AMAQI
26th Jul 2026647 AMAQI
26th Jul 2026668 AMAQI
26th Jul 2026629 AMAQI
26th Jul 20267010 AMAQI
26th Jul 20266211 AMAQI
26th Jul 20265812 PMAQI
26th Jul 2026421 PMAQI
26th Jul 2026572 PMAQI
26th Jul 2026553 PMAQI
26th Jul 2026214 PMAQI
26th Jul 2026325 PMAQI
26th Jul 2026406 PMAQI
26th Jul 2026647 PMAQI
26th Jul 2026628 PMAQI
26th Jul 2026589 PMAQI
26th Jul 20266010 PMAQI
26th Jul 20266311 PMAQI
27th Jul 20264212 AMAQI
27th Jul 2026641 AMAQI
27th Jul 2026692 AMAQI
27th Jul 2026363 AMAQI
27th Jul 2026464 AMAQI
20°C14/29°C
27th Jul 2026405 AMAQI
27th Jul 2026646 AMAQI
27th Jul 2026707 AMAQI
27th Jul 2026658 AMAQI
27th Jul 2026469 AMAQI
27th Jul 20267010 AMAQI
27th Jul 20266611 AMAQI
27th Jul 20266212 PMAQI
27th Jul 2026621 PMAQI
27th Jul 2026642 PMAQI
27th Jul 2026603 PMAQI
27th Jul 2026414 PMAQI
27th Jul 2026245 PMAQI
27th Jul 2026366 PMAQI
27th Jul 2026277 PMAQI
27th Jul 2026448 PMAQI
27th Jul 2026409 PMAQI
27th Jul 20264010 PMAQI
27th Jul 20264311 PMAQI
28th Jul 20264012 AMAQI
28th Jul 2026581 AMAQI
28th Jul 2026632 AMAQI
28th Jul 2026563 AMAQI
28th Jul 2026584 AMAQI
21°C11/32°C
28th Jul 2026665 AMAQI
28th Jul 2026616 AMAQI
28th Jul 2026247 AMAQI
28th Jul 2026548 AMAQI
28th Jul 2026769 AMAQI
28th Jul 20267610 AMAQI
28th Jul 20266711 AMAQI
28th Jul 20266812 PMAQI
28th Jul 2026621 PMAQI
28th Jul 2026442 PMAQI
28th Jul 2026663 PMAQI
28th Jul 2026474 PMAQI
28th Jul 2026465 PMAQI
28th Jul 2026496 PMAQI
28th Jul 2026477 PMAQI
28th Jul 2026448 PMAQI
28th Jul 2026459 PMAQI
28th Jul 20266210 PMAQI
28th Jul 20264011 PMAQI
29th Jul 20266412 AMAQI
29th Jul 2026621 AMAQI
29th Jul 2026482 AMAQI
29th Jul 2026693 AMAQI
29th Jul 2026744 AMAQI
21°C14/30°C
29th Jul 2026685 AMAQI
29th Jul 2026626 AMAQI
29th Jul 2026507 AMAQI
29th Jul 2026628 AMAQI
29th Jul 2026679 AMAQI
29th Jul 20262910 AMAQI
29th Jul 20264011 AMAQI
29th Jul 20265812 PMAQI
29th Jul 2026631 PMAQI
29th Jul 2026652 PMAQI
29th Jul 2026473 PMAQI
29th Jul 2026314 PMAQI
29th Jul 2026215 PMAQI
29th Jul 2026526 PMAQI
29th Jul 2026647 PMAQI
29th Jul 2026448 PMAQI
29th Jul 2026279 PMAQI
29th Jul 20266610 PMAQI
29th Jul 20262111 PMAQI
30th Jul 20262312 AMAQI
30th Jul 2026511 AMAQI
30th Jul 2026542 AMAQI
30th Jul 2026503 AMAQI
30th Jul 2026424 AMAQI
21°C13/30°C
30th Jul 2026675 AMAQI
30th Jul 2026696 AMAQI
30th Jul 2026647 AMAQI
30th Jul 2026628 AMAQI
30th Jul 2026669 AMAQI
30th Jul 20266410 AMAQI
30th Jul 20266411 AMAQI
30th Jul 20266812 PMAQI
30th Jul 2026681 PMAQI
30th Jul 2026652 PMAQI
30th Jul 2026623 PMAQI
30th Jul 2026684 PMAQI
30th Jul 2026575 PMAQI
30th Jul 2026666 PMAQI
30th Jul 2026667 PMAQI
30th Jul 2026628 PMAQI
30th Jul 2026599 PMAQI
30th Jul 20266410 PMAQI
30th Jul 20265411 PMAQI
31st Jul 20266412 AMAQI
31st Jul 2026641 AMAQI
31st Jul 2026672 AMAQI
31st Jul 2026543 AMAQI
31st Jul 2026644 AMAQI
20°C11/30°C
31st Jul 2026625 AMAQI
31st Jul 2026646 AMAQI
31st Jul 2026587 AMAQI
31st Jul 2026608 AMAQI
31st Jul 2026599 AMAQI
31st Jul 20264210 AMAQI
31st Jul 20265011 AMAQI
31st Jul 20266512 PMAQI
31st Jul 2026421 PMAQI
31st Jul 2026472 PMAQI
31st Jul 2026513 PMAQI
31st Jul 2026214 PMAQI
31st Jul 2026295 PMAQI
31st Jul 2026276 PMAQI
31st Jul 2026237 PMAQI
31st Jul 2026428 PMAQI
31st Jul 2026529 PMAQI
31st Jul 20265610 PMAQI
31st Jul 20265111 PMAQI
1st Aug 20265412 AMAQI
1st Aug 2026431 AMAQI
1st Aug 2026462 AMAQI
1st Aug 2026563 AMAQI
1st Aug 2026514 AMAQI
22°C12/34°C
1st Aug 2026625 AMAQI
5 AM1st Aug 2026406 AMAQI
1st Aug 2026467 AMAQI
1st Aug 2026648 AMAQI
1st Aug 2026699 AMAQI
1st Aug 20266710 AMAQI
1st Aug 20266511 AMAQI
1st Aug 20266512 PMAQI
12 PM1st Aug 2026621 PMAQI
1st Aug 2026572 PMAQI
1st Aug 2026603 PMAQI
1st Aug 2026584 PMAQI
1st Aug 2026315 PMAQI
1st Aug 2026466 PMAQI
1st Aug 2026647 PMAQI
1st Aug 2026278 PMAQI
8 PM1st Aug 2026259 PMAQI
1st Aug 20262310 PMAQI
1st Aug 20265811 PMAQI
12 AM
4 AM
20°C15/26°C
Day time
Avg. Highest Time
8 AM - 9 AM
47AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
4 PM - 5 PM
35AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 9 AM (Avg. 47), while the lowest AQI was between 4 PM to 5 PM (Avg. 35).
Night time
Avg. Highest Time
1 AM - 4 AM
41AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM
36AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 4 AM (Avg. 41), while the lowest AQI was between 12 AM to 12 AM (Avg. 36).
2026 Days Vs Air Quality
Amazon Park, Eugene, Oregon, United States
2026
87%
182
13%
28
Total number of days with different AQI categories in last 213 days in 2026 (152 days remaining)
Good
182 DaysModerate
28 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2026, 87% of 213 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Amazon Park, Eugene, Oregon, United States
AQI levels in 2026
AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
83AQI (US)
83AQI (US)
2nd January 2026
53AQI (US)
53AQI (US)
3rd January 2026
19AQI (US)
19AQI (US)
4th January 2026
12AQI (US)
12AQI (US)
5th January 2026
20AQI (US)
20AQI (US)
6th January 2026
31AQI (US)
31AQI (US)
7th January 2026
10AQI (US)
10AQI (US)
8th January 2026
11AQI (US)
11AQI (US)
9th January 2026
14AQI (US)
14AQI (US)
10th January 2026
22AQI (US)
22AQI (US)
11th January 2026
24AQI (US)
24AQI (US)
12th January 2026
32AQI (US)
32AQI (US)
13th January 2026
52AQI (US)
52AQI (US)
14th January 2026
65AQI (US)
65AQI (US)
15th January 2026
39AQI (US)
39AQI (US)
16th January 2026
36AQI (US)
36AQI (US)
17th January 2026
60AQI (US)
60AQI (US)
18th January 2026
57AQI (US)
57AQI (US)
19th January 2026
60AQI (US)
60AQI (US)
20th January 2026
70AQI (US)
70AQI (US)
21st January 2026
71AQI (US)
71AQI (US)
22nd January 2026
50AQI (US)
50AQI (US)
23rd January 2026
53AQI (US)
53AQI (US)
24th January 2026
48AQI (US)
48AQI (US)
25th January 2026
45AQI (US)
45AQI (US)
26th January 2026
47AQI (US)
47AQI (US)
27th January 2026
42AQI (US)
42AQI (US)
28th January 2026
46AQI (US)
46AQI (US)
29th January 2026
50AQI (US)
50AQI (US)
30th January 2026
54AQI (US)
54AQI (US)
31st January 2026
45AQI (US)
45AQI (US)
1st February 2026
46AQI (US)
46AQI (US)
2nd February 2026
48AQI (US)
48AQI (US)
3rd February 2026
49AQI (US)
49AQI (US)
4th February 2026
48AQI (US)
48AQI (US)
5th February 2026
48AQI (US)
48AQI (US)
6th February 2026
43AQI (US)
43AQI (US)
7th February 2026
40AQI (US)
40AQI (US)
8th February 2026
48AQI (US)
48AQI (US)
9th February 2026
43AQI (US)
43AQI (US)
10th February 2026
44AQI (US)
44AQI (US)
11th February 2026
41AQI (US)
41AQI (US)
12th February 2026
41AQI (US)
41AQI (US)
13th February 2026
49AQI (US)
49AQI (US)
14th February 2026
48AQI (US)
48AQI (US)
15th February 2026
38AQI (US)
38AQI (US)
16th February 2026
45AQI (US)
45AQI (US)
17th February 2026
44AQI (US)
44AQI (US)
18th February 2026
41AQI (US)
41AQI (US)
19th February 2026
41AQI (US)
41AQI (US)
20th February 2026
38AQI (US)
38AQI (US)
21st February 2026
35AQI (US)
35AQI (US)
22nd February 2026
38AQI (US)
38AQI (US)
23rd February 2026
40AQI (US)
40AQI (US)
24th February 2026
47AQI (US)
47AQI (US)
25th February 2026
43AQI (US)
43AQI (US)
26th February 2026
36AQI (US)
36AQI (US)
27th February 2026
37AQI (US)
37AQI (US)
28th February 2026
37AQI (US)
37AQI (US)
1st March 2026
41AQI (US)
41AQI (US)
2nd March 2026
62AQI (US)
62AQI (US)
3rd March 2026
46AQI (US)
46AQI (US)
4th March 2026
47AQI (US)
47AQI (US)
5th March 2026
39AQI (US)
39AQI (US)
6th March 2026
32AQI (US)
32AQI (US)
7th March 2026
41AQI (US)
41AQI (US)
8th March 2026
42AQI (US)
42AQI (US)
9th March 2026
37AQI (US)
37AQI (US)
10th March 2026
37AQI (US)
37AQI (US)
11th March 2026
41AQI (US)
41AQI (US)
12th March 2026
41AQI (US)
41AQI (US)
13th March 2026
40AQI (US)
40AQI (US)
14th March 2026
34AQI (US)
34AQI (US)
15th March 2026
34AQI (US)
34AQI (US)
16th March 2026
39AQI (US)
39AQI (US)
17th March 2026
33AQI (US)
33AQI (US)
18th March 2026
32AQI (US)
32AQI (US)
19th March 2026
36AQI (US)
36AQI (US)
20th March 2026
42AQI (US)
42AQI (US)
21st March 2026
37AQI (US)
37AQI (US)
22nd March 2026
36AQI (US)
36AQI (US)
23rd March 2026
39AQI (US)
39AQI (US)
24th March 2026
39AQI (US)
39AQI (US)
25th March 2026
32AQI (US)
32AQI (US)
26th March 2026
28AQI (US)
28AQI (US)
27th March 2026
29AQI (US)
29AQI (US)
28th March 2026
30AQI (US)
30AQI (US)
29th March 2026
25AQI (US)
25AQI (US)
30th March 2026
26AQI (US)
26AQI (US)
31st March 2026
25AQI (US)
25AQI (US)
1st April 2026
31AQI (US)
31AQI (US)
2nd April 2026
31AQI (US)
31AQI (US)
3rd April 2026
27AQI (US)
27AQI (US)
4th April 2026
31AQI (US)
31AQI (US)
5th April 2026
28AQI (US)
28AQI (US)
6th April 2026
31AQI (US)
31AQI (US)
7th April 2026
27AQI (US)
27AQI (US)
8th April 2026
33AQI (US)
33AQI (US)
9th April 2026
29AQI (US)
29AQI (US)
10th April 2026
31AQI (US)
31AQI (US)
11th April 2026
30AQI (US)
30AQI (US)
12th April 2026
26AQI (US)
26AQI (US)
13th April 2026
30AQI (US)
30AQI (US)
14th April 2026
33AQI (US)
33AQI (US)
15th April 2026
32AQI (US)
32AQI (US)
16th April 2026
30AQI (US)
30AQI (US)
17th April 2026
18th April 2026
30AQI (US)
30AQI (US)
19th April 2026
33AQI (US)
33AQI (US)
20th April 2026
27AQI (US)
27AQI (US)
21st April 2026
27AQI (US)
27AQI (US)
22nd April 2026
23rd April 2026
24AQI (US)
24AQI (US)
24th April 2026
26AQI (US)
26AQI (US)
25th April 2026
28AQI (US)
28AQI (US)
26th April 2026
32AQI (US)
32AQI (US)
27th April 2026
27AQI (US)
27AQI (US)
28th April 2026
24AQI (US)
24AQI (US)
29th April 2026
24AQI (US)
24AQI (US)
30th April 2026
26AQI (US)
26AQI (US)
1st May 2026
26AQI (US)
26AQI (US)
2nd May 2026
23AQI (US)
23AQI (US)
3rd May 2026
24AQI (US)
24AQI (US)
4th May 2026
35AQI (US)
35AQI (US)
5th May 2026
36AQI (US)
36AQI (US)
6th May 2026
29AQI (US)
29AQI (US)
7th May 2026
27AQI (US)
27AQI (US)
8th May 2026
28AQI (US)
28AQI (US)
9th May 2026
10th May 2026
31AQI (US)
31AQI (US)
11th May 2026
27AQI (US)
27AQI (US)
12th May 2026
24AQI (US)
24AQI (US)
13th May 2026
26AQI (US)
26AQI (US)
14th May 2026
23AQI (US)
23AQI (US)
15th May 2026
47AQI (US)
47AQI (US)
16th May 2026
51AQI (US)
51AQI (US)
17th May 2026
57AQI (US)
57AQI (US)
18th May 2026
57AQI (US)
57AQI (US)
19th May 2026
56AQI (US)
56AQI (US)
20th May 2026
52AQI (US)
52AQI (US)
21st May 2026
40AQI (US)
40AQI (US)
22nd May 2026
49AQI (US)
49AQI (US)
23rd May 2026
50AQI (US)
50AQI (US)
24th May 2026
46AQI (US)
46AQI (US)
25th May 2026
43AQI (US)
43AQI (US)
26th May 2026
27AQI (US)
27AQI (US)
27th May 2026
28AQI (US)
28AQI (US)
28th May 2026
27AQI (US)
27AQI (US)
29th May 2026
26AQI (US)
26AQI (US)
30th May 2026
28AQI (US)
28AQI (US)
31st May 2026
30AQI (US)
30AQI (US)
1st June 2026
31AQI (US)
31AQI (US)
2nd June 2026
31AQI (US)
31AQI (US)
3rd June 2026
29AQI (US)
29AQI (US)
4th June 2026
26AQI (US)
26AQI (US)
5th June 2026
27AQI (US)
27AQI (US)
6th June 2026
25AQI (US)
25AQI (US)
7th June 2026
25AQI (US)
25AQI (US)
8th June 2026
26AQI (US)
26AQI (US)
9th June 2026
26AQI (US)
26AQI (US)
10th June 2026
27AQI (US)
27AQI (US)
11th June 2026
27AQI (US)
27AQI (US)
12th June 2026
27AQI (US)
27AQI (US)
13th June 2026
25AQI (US)
25AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
27AQI (US)
27AQI (US)
16th June 2026
27AQI (US)
27AQI (US)
17th June 2026
28AQI (US)
28AQI (US)
18th June 2026
27AQI (US)
27AQI (US)
19th June 2026
24AQI (US)
24AQI (US)
20th June 2026
24AQI (US)
24AQI (US)
21st June 2026
22AQI (US)
22AQI (US)
22nd June 2026
25AQI (US)
25AQI (US)
23rd June 2026
24AQI (US)
24AQI (US)
24th June 2026
25AQI (US)
25AQI (US)
25th June 2026
25AQI (US)
25AQI (US)
26th June 2026
28AQI (US)
28AQI (US)
27th June 2026
30AQI (US)
30AQI (US)
28th June 2026
28AQI (US)
28AQI (US)
29th June 2026
25AQI (US)
25AQI (US)
30th June 2026
26AQI (US)
26AQI (US)
1st July 2026
26AQI (US)
26AQI (US)
2nd July 2026
27AQI (US)
27AQI (US)
3rd July 2026
28AQI (US)
28AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
25AQI (US)
25AQI (US)
6th July 2026
28AQI (US)
28AQI (US)
7th July 2026
30AQI (US)
30AQI (US)
8th July 2026
26AQI (US)
26AQI (US)
9th July 2026
29AQI (US)
29AQI (US)
10th July 2026
32AQI (US)
32AQI (US)
11th July 2026
30AQI (US)
30AQI (US)
12th July 2026
29AQI (US)
29AQI (US)
13th July 2026
30AQI (US)
30AQI (US)
14th July 2026
30AQI (US)
30AQI (US)
15th July 2026
28AQI (US)
28AQI (US)
16th July 2026
29AQI (US)
29AQI (US)
17th July 2026
47AQI (US)
47AQI (US)
18th July 2026
50AQI (US)
50AQI (US)
19th July 2026
42AQI (US)
42AQI (US)
20th July 2026
48AQI (US)
48AQI (US)
21st July 2026
54AQI (US)
54AQI (US)
22nd July 2026
60AQI (US)
60AQI (US)
23rd July 2026
55AQI (US)
55AQI (US)
24th July 2026
50AQI (US)
50AQI (US)
25th July 2026
51AQI (US)
51AQI (US)
26th July 2026
55AQI (US)
55AQI (US)
27th July 2026
51AQI (US)
51AQI (US)
28th July 2026
55AQI (US)
55AQI (US)
29th July 2026
52AQI (US)
52AQI (US)
30th July 2026
60AQI (US)
60AQI (US)
31st July 2026
51AQI (US)
51AQI (US)
1st August 2026
52AQI (US)
52AQI (US)
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
43AQI (US)
43AQI (US)
37AQI (US)
29AQI (US)
36AQI (US)
26AQI (US)
40AQI (US)
52AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202636AQI (US)
20
11
28
30
1
28
25
5
30
21
10
1
182
28
Highest AQI (US) recorded in
August52AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202529AQI (US)
20
11
27
1
31
30
31
30
31
30
1
27
3
29
2
20
10
22
9
328
37
Highest AQI (US) recorded in
November45AQI (US)
Lowest AQI (US) recorded in
May18AQI (US)
202423AQI (US)
30
1
28
27
23
12
30
31
31
26
1
29
2
28
2
27
4
322
10
Highest AQI (US) recorded in
December34AQI (US)
Lowest AQI (US) recorded in
May15AQI (US)
202326AQI (US)
16
8
13
11
20
3
22
29
30
31
31
30
5
3
28
3
255
28
Highest AQI (US) recorded in
November78AQI (US)
Lowest AQI (US) recorded in
October13AQI (US)
202233AQI (US)
16
7
2
7
4
19
2
29
31
30
22
2
19
10
16
9
13
11
3
20
8
2
224
51
7
Highest AQI (US) recorded in
November55AQI (US)
Lowest AQI (US) recorded in
April17AQI (US)
202122AQI (US)
9
22
18
29
29
1
31
31
28
2
20
2
15
6
23
5
255
16
Highest AQI (US) recorded in
November32AQI (US)
Lowest AQI (US) recorded in
February2AQI (US)
202042AQI (US)
12
1
18
2
18
30
30
1
29
2
16
3
1
2
2
6
19
12
24
6
25
5
221
32
1
2
2
6
Highest AQI (US) recorded in
September135AQI (US)
Lowest AQI (US) recorded in
June22AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2020(Avg.)
42AQI (US)Least Polluted Year Recorded
2021(Avg.)
22AQI (US)Amazon Park's annual 2026 AQI (US) (36) shows an average percentage change of 29.5% (worsened AQI (US)) compared to previous years: 2020 (42), 2021 (22), 2022 (33), 2023 (26), 2024 (23), 2025 (29).
