Salem, 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
Salem, Oregon, United States
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
20th Aug 2023
98AQILowest AQI recorded on
1st Aug 2022
13AQISame Day Analysis (1st August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 48 of Good air quality on the same day.
Day & Night AQI Trend: 31st Jul - 1st Aug 2026
Salem, Oregon, United States
AQI
Day
Night
.
5 AM31st Jul 2026
8 PM
4 AM1st Aug 2026
Day time
Avg. Highest Time
12PM31st Jul
64AQI
Avg. Lowest Time
6PM31st Jul
27AQI
Night time
Avg. Highest Time
3AM1st Aug
57AQI
Avg. Lowest Time
1AM1st Aug
43AQI
In the last 24 hours,
Salem's AQI reached its highest point of 64 at 12 PM during the Day, while the lowest point, 27, was recorded at 6 PM during the Day between 31st Jul and 1st Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Salem, 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 2026295 AMAQI
3rd Jul 2026306 AMAQI
3rd Jul 2026317 AMAQI
3rd Jul 2026318 AMAQI
3rd Jul 2026309 AMAQI
3rd Jul 20263110 AMAQI
3rd Jul 20262911 AMAQI
3rd Jul 20262712 PMAQI
3rd Jul 2026291 PMAQI
3rd Jul 2026282 PMAQI
3rd Jul 2026293 PMAQI
3rd Jul 2026294 PMAQI
3rd Jul 2026265 PMAQI
3rd Jul 2026266 PMAQI
3rd Jul 2026257 PMAQI
3rd Jul 2026278 PMAQI
3rd Jul 2026259 PMAQI
3rd Jul 20262710 PMAQI
3rd Jul 20262811 PMAQI
4th Jul 20263012 AMAQI
4th Jul 2026281 AMAQI
4th Jul 2026262 AMAQI
4th Jul 2026253 AMAQI
4th Jul 2026254 AMAQI
21°C13/30°C
4th Jul 2026275 AMAQI
4th Jul 2026296 AMAQI
4th Jul 2026257 AMAQI
4th Jul 2026268 AMAQI
4th Jul 2026269 AMAQI
4th Jul 20262310 AMAQI
4th Jul 20262511 AMAQI
4th Jul 20262412 PMAQI
4th Jul 2026241 PMAQI
4th Jul 2026242 PMAQI
4th Jul 2026253 PMAQI
4th Jul 2026244 PMAQI
4th Jul 2026205 PMAQI
4th Jul 2026206 PMAQI
4th Jul 2026207 PMAQI
4th Jul 2026208 PMAQI
4th Jul 2026219 PMAQI
4th Jul 20262310 PMAQI
4th Jul 20262711 PMAQI
5th Jul 20262612 AMAQI
5th Jul 2026271 AMAQI
5th Jul 2026262 AMAQI
5th Jul 2026263 AMAQI
5th Jul 2026234 AMAQI
20°C13/29°C
5th Jul 2026275 AMAQI
5th Jul 2026236 AMAQI
5th Jul 2026297 AMAQI
5th Jul 2026308 AMAQI
5th Jul 2026289 AMAQI
5th Jul 20262910 AMAQI
5th Jul 20262811 AMAQI
5th Jul 20262512 PMAQI
5th Jul 2026281 PMAQI
5th Jul 2026272 PMAQI
5th Jul 2026253 PMAQI
5th Jul 2026264 PMAQI
5th Jul 2026215 PMAQI
5th Jul 2026216 PMAQI
5th Jul 2026217 PMAQI
5th Jul 2026208 PMAQI
5th Jul 2026209 PMAQI
5th Jul 20262310 PMAQI
5th Jul 20262711 PMAQI
6th Jul 20262612 AMAQI
6th Jul 2026211 AMAQI
6th Jul 2026202 AMAQI
6th Jul 2026223 AMAQI
6th Jul 2026284 AMAQI
21°C12/30°C
6th Jul 2026275 AMAQI
6th Jul 2026286 AMAQI
6th Jul 2026307 AMAQI
6th Jul 2026318 AMAQI
6th Jul 2026309 AMAQI
6th Jul 20263110 AMAQI
6th Jul 20263011 AMAQI
6th Jul 20263012 PMAQI
6th Jul 2026321 PMAQI
6th Jul 2026312 PMAQI
6th Jul 2026303 PMAQI
6th Jul 2026304 PMAQI
6th Jul 2026275 PMAQI
6th Jul 2026276 PMAQI
6th Jul 2026267 PMAQI
6th Jul 2026258 PMAQI
6th Jul 2026239 PMAQI
6th Jul 20262710 PMAQI
6th Jul 20263111 PMAQI
7th Jul 20262812 AMAQI
7th Jul 2026301 AMAQI
7th Jul 2026302 AMAQI
7th Jul 2026283 AMAQI
7th Jul 2026284 AMAQI
22°C13/33°C
7th Jul 2026305 AMAQI
7th Jul 2026276 AMAQI
7th Jul 2026297 AMAQI
7th Jul 2026328 AMAQI
7th Jul 2026329 AMAQI
7th Jul 20263210 AMAQI
7th Jul 20263111 AMAQI
7th Jul 20263012 PMAQI
7th Jul 2026311 PMAQI
7th Jul 2026312 PMAQI
7th Jul 2026313 PMAQI
7th Jul 2026304 PMAQI
7th Jul 2026285 PMAQI
7th Jul 2026286 PMAQI
7th Jul 2026267 PMAQI
7th Jul 2026268 PMAQI
7th Jul 2026259 PMAQI
7th Jul 20262510 PMAQI
7th Jul 20262911 PMAQI
8th Jul 20263012 AMAQI
8th Jul 2026261 AMAQI
8th Jul 2026262 AMAQI
8th Jul 2026223 AMAQI
8th Jul 2026204 AMAQI
20°C12/30°C
8th Jul 2026245 AMAQI
8th Jul 2026256 AMAQI
8th Jul 2026287 AMAQI
8th Jul 2026318 AMAQI
8th Jul 2026309 AMAQI
8th Jul 20263210 AMAQI
8th Jul 20263111 AMAQI
8th Jul 20262912 PMAQI
8th Jul 2026291 PMAQI
8th Jul 2026272 PMAQI
8th Jul 2026303 PMAQI
8th Jul 2026294 PMAQI
8th Jul 2026245 PMAQI
8th Jul 2026246 PMAQI
8th Jul 2026247 PMAQI
8th Jul 2026248 PMAQI
8th Jul 2026229 PMAQI
8th Jul 20262410 PMAQI
8th Jul 20263011 PMAQI
9th Jul 20262712 AMAQI
9th Jul 2026281 AMAQI
9th Jul 2026272 AMAQI
9th Jul 2026283 AMAQI
9th Jul 2026264 AMAQI
21°C12/30°C
9th Jul 2026295 AMAQI
9th Jul 2026286 AMAQI
9th Jul 2026307 AMAQI
9th Jul 2026308 AMAQI
9th Jul 2026329 AMAQI
9th Jul 20263010 AMAQI
9th Jul 20263111 AMAQI
9th Jul 20262912 PMAQI
9th Jul 2026311 PMAQI
9th Jul 2026302 PMAQI
9th Jul 2026313 PMAQI
9th Jul 2026304 PMAQI
9th Jul 2026315 PMAQI
9th Jul 2026306 PMAQI
9th Jul 2026297 PMAQI
9th Jul 2026308 PMAQI
9th Jul 2026269 PMAQI
9th Jul 20262610 PMAQI
9th Jul 20262411 PMAQI
10th Jul 20262712 AMAQI
10th Jul 2026321 AMAQI
10th Jul 2026322 AMAQI
10th Jul 2026323 AMAQI
10th Jul 2026334 AMAQI
21°C10/31°C
10th Jul 2026345 AMAQI
10th Jul 2026336 AMAQI
10th Jul 2026377 AMAQI
10th Jul 2026378 AMAQI
10th Jul 2026379 AMAQI
10th Jul 20263510 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 2026366 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026298 PMAQI
10th Jul 2026269 PMAQI
10th Jul 20262510 PMAQI
10th Jul 20262611 PMAQI
11th Jul 20262812 AMAQI
11th Jul 2026321 AMAQI
11th Jul 2026312 AMAQI
11th Jul 2026333 AMAQI
11th Jul 2026284 AMAQI
20°C11/30°C
11th Jul 2026325 AMAQI
11th Jul 2026346 AMAQI
11th Jul 2026337 AMAQI
11th Jul 2026348 AMAQI
11th Jul 2026339 AMAQI
11th Jul 20263410 AMAQI
11th Jul 20263311 AMAQI
11th Jul 20262812 PMAQI
11th Jul 2026341 PMAQI
11th Jul 2026322 PMAQI
11th Jul 2026313 PMAQI
11th Jul 2026304 PMAQI
11th Jul 2026315 PMAQI
11th Jul 2026316 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026268 PMAQI
11th Jul 2026239 PMAQI
11th Jul 20262410 PMAQI
11th Jul 20262311 PMAQI
12th Jul 20262712 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026302 AMAQI
12th Jul 2026313 AMAQI
12th Jul 2026304 AMAQI
19°C13/27°C
12th Jul 2026325 AMAQI
12th Jul 2026326 AMAQI
12th Jul 2026307 AMAQI
12th Jul 2026338 AMAQI
12th Jul 2026339 AMAQI
12th Jul 20263110 AMAQI
12th Jul 20263011 AMAQI
12th Jul 20263012 PMAQI
12th Jul 2026291 PMAQI
12th Jul 2026292 PMAQI
12th Jul 2026293 PMAQI
12th Jul 2026304 PMAQI
12th Jul 2026295 PMAQI
12th Jul 2026316 PMAQI
12th Jul 2026287 PMAQI
12th Jul 2026268 PMAQI
12th Jul 2026239 PMAQI
12th Jul 20262410 PMAQI
12th Jul 20262311 PMAQI
13th Jul 20262612 AMAQI
13th Jul 2026301 AMAQI
13th Jul 2026322 AMAQI
13th Jul 2026333 AMAQI
13th Jul 2026344 AMAQI
19°C10/28°C
13th Jul 2026335 AMAQI
13th Jul 2026336 AMAQI
13th Jul 2026377 AMAQI
13th Jul 2026358 AMAQI
13th Jul 2026339 AMAQI
13th Jul 20263510 AMAQI
13th Jul 20263111 AMAQI
13th Jul 20262912 PMAQI
13th Jul 2026321 PMAQI
13th Jul 2026312 PMAQI
13th Jul 2026313 PMAQI
13th Jul 2026294 PMAQI
13th Jul 2026355 PMAQI
13th Jul 2026366 PMAQI
13th Jul 2026277 PMAQI
13th Jul 2026248 PMAQI
13th Jul 2026229 PMAQI
13th Jul 20262210 PMAQI
13th Jul 20262111 PMAQI
14th Jul 20262612 AMAQI
14th Jul 2026311 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026313 AMAQI
14th Jul 2026334 AMAQI
22°C11/32°C
14th Jul 2026335 AMAQI
14th Jul 2026346 AMAQI
14th Jul 2026367 AMAQI
14th Jul 2026348 AMAQI
14th Jul 2026369 AMAQI
14th Jul 20263310 AMAQI
14th Jul 20263511 AMAQI
14th Jul 20262912 PMAQI
14th Jul 2026351 PMAQI
14th Jul 2026262 PMAQI
14th Jul 2026343 PMAQI
14th Jul 2026354 PMAQI
14th Jul 2026315 PMAQI
14th Jul 2026326 PMAQI
14th Jul 2026277 PMAQI
14th Jul 2026248 PMAQI
14th Jul 2026219 PMAQI
14th Jul 20262110 PMAQI
14th Jul 20262011 PMAQI
15th Jul 20262112 AMAQI
15th Jul 2026261 AMAQI
15th Jul 2026252 AMAQI
15th Jul 2026243 AMAQI
15th Jul 2026264 AMAQI
23°C13/33°C
15th Jul 2026255 AMAQI
15th Jul 2026296 AMAQI
15th Jul 2026267 AMAQI
15th Jul 2026288 AMAQI
15th Jul 2026289 AMAQI
15th Jul 20263110 AMAQI
15th Jul 20263011 AMAQI
15th Jul 20262912 PMAQI
15th Jul 2026291 PMAQI
15th Jul 2026302 PMAQI
15th Jul 2026293 PMAQI
15th Jul 2026304 PMAQI
15th Jul 2026305 PMAQI
15th Jul 2026326 PMAQI
15th Jul 2026287 PMAQI
15th Jul 2026288 PMAQI
15th Jul 2026259 PMAQI
15th Jul 20262710 PMAQI
15th Jul 20262511 PMAQI
16th Jul 20262412 AMAQI
16th Jul 2026251 AMAQI
16th Jul 2026312 AMAQI
16th Jul 2026313 AMAQI
16th Jul 2026294 AMAQI
22°C14/32°C
16th Jul 2026315 AMAQI
16th Jul 2026296 AMAQI
16th Jul 2026317 AMAQI
16th Jul 2026298 AMAQI
16th Jul 2026309 AMAQI
16th Jul 20262910 AMAQI
16th Jul 20263011 AMAQI
16th Jul 20263012 PMAQI
16th Jul 2026311 PMAQI
16th Jul 2026312 PMAQI
16th Jul 2026303 PMAQI
16th Jul 2026264 PMAQI
16th Jul 2026285 PMAQI
16th Jul 2026306 PMAQI
16th Jul 2026287 PMAQI
16th Jul 2026278 PMAQI
16th Jul 2026259 PMAQI
16th Jul 20262510 PMAQI
16th Jul 20262411 PMAQI
17th Jul 20262612 AMAQI
17th Jul 2026231 AMAQI
17th Jul 2026572 AMAQI
17th Jul 2026663 AMAQI
17th Jul 2026684 AMAQI
18°C14/24°C
17th Jul 2026705 AMAQI
17th Jul 2026716 AMAQI
17th Jul 2026767 AMAQI
17th Jul 2026558 AMAQI
17th Jul 2026779 AMAQI
17th Jul 20263210 AMAQI
17th Jul 20267811 AMAQI
17th Jul 20265212 PMAQI
17th Jul 2026581 PMAQI
17th Jul 2026582 PMAQI
17th Jul 2026453 PMAQI
17th Jul 2026564 PMAQI
17th Jul 2026495 PMAQI
17th Jul 2026456 PMAQI
17th Jul 2026457 PMAQI
17th Jul 2026568 PMAQI
17th Jul 2026549 PMAQI
17th Jul 20264910 PMAQI
17th Jul 20263811 PMAQI
18th Jul 20262912 AMAQI
18th Jul 2026411 AMAQI
18th Jul 2026682 AMAQI
18th Jul 2026603 AMAQI
18th Jul 2026694 AMAQI
19°C12/29°C
18th Jul 2026655 AMAQI
18th Jul 2026616 AMAQI
18th Jul 2026647 AMAQI
18th Jul 2026658 AMAQI
18th Jul 2026649 AMAQI
18th Jul 20266410 AMAQI
18th Jul 20267511 AMAQI
18th Jul 20265612 PMAQI
18th Jul 2026561 PMAQI
18th Jul 2026542 PMAQI
18th Jul 2026503 PMAQI
18th Jul 2026554 PMAQI
18th Jul 2026635 PMAQI
18th Jul 2026566 PMAQI
18th Jul 2026537 PMAQI
18th Jul 2026508 PMAQI
18th Jul 2026479 PMAQI
18th Jul 20263310 PMAQI
18th Jul 20263811 PMAQI
19th Jul 20263712 AMAQI
19th Jul 2026341 AMAQI
19th Jul 2026282 AMAQI
19th Jul 2026583 AMAQI
19th Jul 2026344 AMAQI
21°C12/30°C
19th Jul 2026675 AMAQI
19th Jul 2026736 AMAQI
19th Jul 2026747 AMAQI
19th Jul 2026518 AMAQI
19th Jul 2026479 AMAQI
19th Jul 20265810 AMAQI
19th Jul 20263311 AMAQI
19th Jul 20262512 PMAQI
19th Jul 2026381 PMAQI
19th Jul 2026772 PMAQI
19th Jul 2026293 PMAQI
19th Jul 2026494 PMAQI
19th Jul 2026455 PMAQI
19th Jul 2026476 PMAQI
19th Jul 2026477 PMAQI
19th Jul 2026478 PMAQI
19th Jul 2026459 PMAQI
19th Jul 20266510 PMAQI
19th Jul 20264411 PMAQI
20th Jul 20267312 AMAQI
20th Jul 2026501 AMAQI
20th Jul 2026552 AMAQI
20th Jul 2026713 AMAQI
20th Jul 2026584 AMAQI
23°C13/32°C
20th Jul 2026805 AMAQI
20th Jul 2026586 AMAQI
20th Jul 2026757 AMAQI
20th Jul 2026508 AMAQI
20th Jul 2026549 AMAQI
20th Jul 20265110 AMAQI
20th Jul 20267411 AMAQI
20th Jul 20265412 PMAQI
20th Jul 2026561 PMAQI
20th Jul 2026532 PMAQI
20th Jul 2026683 PMAQI
20th Jul 2026604 PMAQI
20th Jul 2026385 PMAQI
20th Jul 2026436 PMAQI
20th Jul 2026367 PMAQI
20th Jul 2026399 PMAQI
20th Jul 20263710 PMAQI
20th Jul 20264011 PMAQI
21st Jul 20264212 AMAQI
21st Jul 2026421 AMAQI
21st Jul 2026422 AMAQI
21st Jul 2026483 AMAQI
21st Jul 2026494 AMAQI
25°C16/36°C
21st Jul 2026495 AMAQI
21st Jul 2026476 AMAQI
21st Jul 2026497 AMAQI
21st Jul 2026508 AMAQI
21st Jul 2026519 AMAQI
21st Jul 20264510 AMAQI
21st Jul 20265311 AMAQI
21st Jul 20265412 PMAQI
21st Jul 2026611 PMAQI
21st Jul 2026662 PMAQI
21st Jul 2026693 PMAQI
21st Jul 2026684 PMAQI
21st Jul 2026745 PMAQI
21st Jul 2026696 PMAQI
21st Jul 2026707 PMAQI
21st Jul 2026708 PMAQI
21st Jul 2026659 PMAQI
21st Jul 20266610 PMAQI
21st Jul 20266311 PMAQI
22nd Jul 20265312 AMAQI
22nd Jul 2026601 AMAQI
22nd Jul 2026632 AMAQI
22nd Jul 2026633 AMAQI
22nd Jul 2026644 AMAQI
29°C18/40°C
22nd Jul 2026635 AMAQI
22nd Jul 2026646 AMAQI
22nd Jul 2026637 AMAQI
22nd Jul 2026638 AMAQI
22nd Jul 2026629 AMAQI
22nd Jul 20265710 AMAQI
22nd Jul 20265811 AMAQI
22nd Jul 20265912 PMAQI
22nd Jul 2026601 PMAQI
22nd Jul 2026572 PMAQI
22nd Jul 2026583 PMAQI
22nd Jul 2026564 PMAQI
22nd Jul 2026545 PMAQI
22nd Jul 2026536 PMAQI
22nd Jul 2026497 PMAQI
22nd Jul 2026448 PMAQI
22nd Jul 2026499 PMAQI
22nd Jul 20264510 PMAQI
22nd Jul 20265211 PMAQI
23rd Jul 20265012 AMAQI
23rd Jul 2026391 AMAQI
23rd Jul 2026322 AMAQI
23rd Jul 2026583 AMAQI
23rd Jul 2026594 AMAQI
28°C20/39°C
23rd Jul 2026515 AMAQI
23rd Jul 2026636 AMAQI
23rd Jul 2026557 AMAQI
23rd Jul 2026778 AMAQI
23rd Jul 2026649 AMAQI
23rd Jul 20267110 AMAQI
23rd Jul 20266511 AMAQI
23rd Jul 20266612 PMAQI
23rd Jul 2026741 PMAQI
23rd Jul 2026422 PMAQI
23rd Jul 2026543 PMAQI
23rd Jul 2026704 PMAQI
23rd Jul 2026255 PMAQI
23rd Jul 2026246 PMAQI
23rd Jul 2026727 PMAQI
23rd Jul 2026748 PMAQI
23rd Jul 2026579 PMAQI
23rd Jul 20264610 PMAQI
23rd Jul 20265411 PMAQI
24th Jul 20264112 AMAQI
24th Jul 2026541 AMAQI
24th Jul 2026432 AMAQI
24th Jul 2026583 AMAQI
24th Jul 2026524 AMAQI
23°C16/31°C
24th Jul 2026525 AMAQI
24th Jul 2026526 AMAQI
24th Jul 2026577 AMAQI
24th Jul 2026698 AMAQI
24th Jul 2026739 AMAQI
24th Jul 20267110 AMAQI
24th Jul 20266911 AMAQI
24th Jul 20266712 PMAQI
24th Jul 2026691 PMAQI
24th Jul 2026692 PMAQI
24th Jul 2026553 PMAQI
24th Jul 2026574 PMAQI
24th Jul 2026715 PMAQI
24th Jul 2026696 PMAQI
24th Jul 2026637 PMAQI
24th Jul 2026648 PMAQI
24th Jul 2026599 PMAQI
24th Jul 20265610 PMAQI
24th Jul 20265411 PMAQI
25th Jul 20265412 AMAQI
25th Jul 2026561 AMAQI
25th Jul 2026672 AMAQI
25th Jul 2026633 AMAQI
25th Jul 2026564 AMAQI
22°C15/33°C
25th Jul 2026585 AMAQI
25th Jul 2026466 AMAQI
25th Jul 2026557 AMAQI
25th Jul 2026618 AMAQI
25th Jul 2026579 AMAQI
25th Jul 20265410 AMAQI
25th Jul 20266311 AMAQI
25th Jul 20265912 PMAQI
25th Jul 2026601 PMAQI
25th Jul 2026662 PMAQI
25th Jul 2026963 PMAQI
25th Jul 2026554 PMAQI
25th Jul 2026675 PMAQI
25th Jul 2026646 PMAQI
25th Jul 2026697 PMAQI
25th Jul 2026858 PMAQI
25th Jul 2026839 PMAQI
25th Jul 20265510 PMAQI
25th Jul 20265811 PMAQI
26th Jul 20266012 AMAQI
26th Jul 2026621 AMAQI
26th Jul 2026572 AMAQI
26th Jul 2026523 AMAQI
26th Jul 2026484 AMAQI
19°C13/25°C
26th Jul 2026655 AMAQI
26th Jul 2026686 AMAQI
26th Jul 2026707 AMAQI
26th Jul 2026688 AMAQI
26th Jul 2026669 AMAQI
26th Jul 20267110 AMAQI
26th Jul 20266211 AMAQI
26th Jul 20266112 PMAQI
26th Jul 2026591 PMAQI
26th Jul 2026592 PMAQI
26th Jul 2026913 PMAQI
26th Jul 2026554 PMAQI
26th Jul 2026575 PMAQI
26th Jul 2026386 PMAQI
26th Jul 2026677 PMAQI
26th Jul 2026608 PMAQI
26th Jul 2026429 PMAQI
26th Jul 20266110 PMAQI
26th Jul 20266411 PMAQI
27th Jul 20266312 AMAQI
27th Jul 2026611 AMAQI
27th Jul 2026672 AMAQI
27th Jul 2026463 AMAQI
27th Jul 2026404 AMAQI
20°C13/29°C
27th Jul 2026615 AMAQI
27th Jul 2026696 AMAQI
27th Jul 2026697 AMAQI
27th Jul 2026688 AMAQI
27th Jul 2026689 AMAQI
27th Jul 20267210 AMAQI
27th Jul 20267211 AMAQI
27th Jul 20266512 PMAQI
27th Jul 2026651 PMAQI
27th Jul 2026682 PMAQI
27th Jul 2026603 PMAQI
27th Jul 2026604 PMAQI
27th Jul 2026715 PMAQI
27th Jul 2026386 PMAQI
27th Jul 2026677 PMAQI
27th Jul 2026678 PMAQI
27th Jul 2026649 PMAQI
27th Jul 20266210 PMAQI
27th Jul 20266311 PMAQI
28th Jul 20266112 AMAQI
28th Jul 2026621 AMAQI
28th Jul 2026632 AMAQI
28th Jul 2026563 AMAQI
28th Jul 2026584 AMAQI
21°C11/31°C
28th Jul 2026675 AMAQI
28th Jul 2026586 AMAQI
28th Jul 2026487 AMAQI
28th Jul 2026508 AMAQI
28th Jul 2026719 AMAQI
28th Jul 20267410 AMAQI
28th Jul 20267211 AMAQI
28th Jul 20266812 PMAQI
28th Jul 2026591 PMAQI
28th Jul 2026452 PMAQI
28th Jul 2026653 PMAQI
28th Jul 2026714 PMAQI
28th Jul 2026645 PMAQI
28th Jul 2026646 PMAQI
28th Jul 2026727 PMAQI
28th Jul 2026718 PMAQI
28th Jul 2026589 PMAQI
28th Jul 20265210 PMAQI
28th Jul 20261711 PMAQI
29th Jul 20261712 AMAQI
29th Jul 2026181 AMAQI
29th Jul 2026422 AMAQI
29th Jul 2026543 AMAQI
29th Jul 2026584 AMAQI
20°C14/29°C
29th Jul 2026655 AMAQI
29th Jul 2026596 AMAQI
29th Jul 2026627 AMAQI
29th Jul 2026618 AMAQI
29th Jul 2026679 AMAQI
29th Jul 20265010 AMAQI
29th Jul 20264911 AMAQI
29th Jul 20266812 PMAQI
29th Jul 2026681 PMAQI
29th Jul 2026722 PMAQI
29th Jul 2026713 PMAQI
29th Jul 2026324 PMAQI
29th Jul 2026465 PMAQI
29th Jul 2026636 PMAQI
29th Jul 2026587 PMAQI
29th Jul 2026418 PMAQI
29th Jul 2026279 PMAQI
29th Jul 20266810 PMAQI
29th Jul 20262611 PMAQI
30th Jul 20262312 AMAQI
30th Jul 2026521 AMAQI
30th Jul 2026652 AMAQI
30th Jul 2026503 AMAQI
30th Jul 2026414 AMAQI
20°C13/30°C
30th Jul 2026565 AMAQI
30th Jul 2026636 AMAQI
30th Jul 2026677 AMAQI
30th Jul 2026658 AMAQI
30th Jul 2026629 AMAQI
30th Jul 20266410 AMAQI
30th Jul 20266611 AMAQI
30th Jul 20266512 PMAQI
30th Jul 2026701 PMAQI
30th Jul 2026642 PMAQI
30th Jul 2026673 PMAQI
30th Jul 2026684 PMAQI
30th Jul 2026655 PMAQI
30th Jul 2026666 PMAQI
30th Jul 2026657 PMAQI
30th Jul 2026658 PMAQI
30th Jul 2026599 PMAQI
30th Jul 20266510 PMAQI
30th Jul 20265411 PMAQI
31st Jul 20265412 AMAQI
31st Jul 2026491 AMAQI
31st Jul 2026552 AMAQI
31st Jul 2026493 AMAQI
31st Jul 2026454 AMAQI
20°C11/29°C
31st Jul 2026615 AMAQI
31st Jul 2026616 AMAQI
31st Jul 2026577 AMAQI
31st Jul 2026628 AMAQI
31st Jul 2026579 AMAQI
31st Jul 20263710 AMAQI
31st Jul 20265711 AMAQI
31st Jul 20266412 PMAQI
31st Jul 2026411 PMAQI
31st Jul 2026512 PMAQI
31st Jul 2026523 PMAQI
31st Jul 2026514 PMAQI
31st Jul 2026285 PMAQI
31st Jul 2026276 PMAQI
31st Jul 2026457 PMAQI
31st Jul 2026468 PMAQI
31st Jul 2026509 PMAQI
31st Jul 20265310 PMAQI
31st Jul 20265011 PMAQI
1st Aug 20265112 AMAQI
1st Aug 2026431 AMAQI
1st Aug 2026462 AMAQI
1st Aug 2026573 AMAQI
1st Aug 2026534 AMAQI
23°C13/33°C
1st Aug 2026635 AMAQI
5 AM1st Aug 2026396 AMAQI
1st Aug 2026707 AMAQI
1st Aug 2026638 AMAQI
1st Aug 2026689 AMAQI
1st Aug 20266810 AMAQI
1st Aug 20266711 AMAQI
1st Aug 20266712 PMAQI
12 PM1st Aug 2026661 PMAQI
1st Aug 2026542 PMAQI
1st Aug 2026423 PMAQI
1st Aug 2026194 PMAQI
1st Aug 2026215 PMAQI
1st Aug 2026376 PMAQI
1st Aug 2026507 PMAQI
1st Aug 2026258 PMAQI
8 PM1st Aug 2026189 PMAQI
1st Aug 20261810 PMAQI
1st Aug 20264211 PMAQI
12 AM
4 AM
19°C15/25°C
Day time
Avg. Highest Time
7 AM - 9 AM
48AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
5 PM - 6 PM
41AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 9 AM (Avg. 48), while the lowest AQI was between 5 PM to 6 PM (Avg. 41).
Night time
Avg. Highest Time
3 AM
43AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 1 AM
38AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 3 AM (Avg. 43), while the lowest AQI was between 12 AM to 1 AM (Avg. 38).
2026 Days Vs Air Quality
Salem, Oregon, United States
2026
89%
186
11%
24
Total number of days with different AQI categories in last 213 days in 2026 (152 days remaining)
Good
186 DaysModerate
24 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2026, 89% 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
Salem, 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
57AQI (US)
57AQI (US)
2nd January 2026
49AQI (US)
49AQI (US)
3rd January 2026
32AQI (US)
32AQI (US)
4th January 2026
9AQI (US)
9AQI (US)
5th January 2026
22AQI (US)
22AQI (US)
6th January 2026
26AQI (US)
26AQI (US)
7th January 2026
10AQI (US)
10AQI (US)
8th January 2026
13AQI (US)
13AQI (US)
9th January 2026
19AQI (US)
19AQI (US)
10th January 2026
52AQI (US)
52AQI (US)
11th January 2026
51AQI (US)
51AQI (US)
12th January 2026
29AQI (US)
29AQI (US)
13th January 2026
48AQI (US)
48AQI (US)
14th January 2026
44AQI (US)
44AQI (US)
15th January 2026
47AQI (US)
47AQI (US)
16th January 2026
25AQI (US)
25AQI (US)
17th January 2026
22AQI (US)
22AQI (US)
18th January 2026
42AQI (US)
42AQI (US)
19th January 2026
37AQI (US)
37AQI (US)
20th January 2026
41AQI (US)
41AQI (US)
21st January 2026
41AQI (US)
41AQI (US)
22nd January 2026
50AQI (US)
50AQI (US)
23rd January 2026
53AQI (US)
53AQI (US)
24th January 2026
49AQI (US)
49AQI (US)
25th January 2026
46AQI (US)
46AQI (US)
26th January 2026
47AQI (US)
47AQI (US)
27th January 2026
45AQI (US)
45AQI (US)
28th January 2026
48AQI (US)
48AQI (US)
29th January 2026
52AQI (US)
52AQI (US)
30th January 2026
49AQI (US)
49AQI (US)
31st January 2026
46AQI (US)
46AQI (US)
1st February 2026
48AQI (US)
48AQI (US)
2nd February 2026
49AQI (US)
49AQI (US)
3rd February 2026
50AQI (US)
50AQI (US)
4th February 2026
49AQI (US)
49AQI (US)
5th February 2026
48AQI (US)
48AQI (US)
6th February 2026
40AQI (US)
40AQI (US)
7th February 2026
40AQI (US)
40AQI (US)
8th February 2026
46AQI (US)
46AQI (US)
9th February 2026
46AQI (US)
46AQI (US)
10th February 2026
47AQI (US)
47AQI (US)
11th February 2026
46AQI (US)
46AQI (US)
12th February 2026
46AQI (US)
46AQI (US)
13th February 2026
52AQI (US)
52AQI (US)
14th February 2026
50AQI (US)
50AQI (US)
15th February 2026
42AQI (US)
42AQI (US)
16th February 2026
45AQI (US)
45AQI (US)
17th February 2026
46AQI (US)
46AQI (US)
18th February 2026
44AQI (US)
44AQI (US)
19th February 2026
42AQI (US)
42AQI (US)
20th February 2026
42AQI (US)
42AQI (US)
21st February 2026
35AQI (US)
35AQI (US)
22nd February 2026
36AQI (US)
36AQI (US)
23rd February 2026
40AQI (US)
40AQI (US)
24th February 2026
46AQI (US)
46AQI (US)
25th February 2026
41AQI (US)
41AQI (US)
26th February 2026
36AQI (US)
36AQI (US)
27th February 2026
35AQI (US)
35AQI (US)
28th February 2026
39AQI (US)
39AQI (US)
1st March 2026
43AQI (US)
43AQI (US)
2nd March 2026
55AQI (US)
55AQI (US)
3rd March 2026
47AQI (US)
47AQI (US)
4th March 2026
47AQI (US)
47AQI (US)
5th March 2026
43AQI (US)
43AQI (US)
6th March 2026
39AQI (US)
39AQI (US)
7th March 2026
41AQI (US)
41AQI (US)
8th March 2026
39AQI (US)
39AQI (US)
9th March 2026
41AQI (US)
41AQI (US)
10th March 2026
36AQI (US)
36AQI (US)
11th March 2026
43AQI (US)
43AQI (US)
12th March 2026
41AQI (US)
41AQI (US)
13th March 2026
40AQI (US)
40AQI (US)
14th March 2026
36AQI (US)
36AQI (US)
15th March 2026
37AQI (US)
37AQI (US)
16th March 2026
38AQI (US)
38AQI (US)
17th March 2026
34AQI (US)
34AQI (US)
18th March 2026
33AQI (US)
33AQI (US)
19th March 2026
32AQI (US)
32AQI (US)
20th March 2026
38AQI (US)
38AQI (US)
21st March 2026
36AQI (US)
36AQI (US)
22nd March 2026
36AQI (US)
36AQI (US)
23rd March 2026
39AQI (US)
39AQI (US)
24th March 2026
37AQI (US)
37AQI (US)
25th March 2026
33AQI (US)
33AQI (US)
26th March 2026
30AQI (US)
30AQI (US)
27th March 2026
30AQI (US)
30AQI (US)
28th March 2026
34AQI (US)
34AQI (US)
29th March 2026
30AQI (US)
30AQI (US)
30th March 2026
27AQI (US)
27AQI (US)
31st March 2026
26AQI (US)
26AQI (US)
1st April 2026
33AQI (US)
33AQI (US)
2nd April 2026
34AQI (US)
34AQI (US)
3rd April 2026
26AQI (US)
26AQI (US)
4th April 2026
31AQI (US)
31AQI (US)
5th April 2026
28AQI (US)
28AQI (US)
6th April 2026
27AQI (US)
27AQI (US)
7th April 2026
27AQI (US)
27AQI (US)
8th April 2026
31AQI (US)
31AQI (US)
9th April 2026
28AQI (US)
28AQI (US)
10th April 2026
31AQI (US)
31AQI (US)
11th April 2026
32AQI (US)
32AQI (US)
12th April 2026
28AQI (US)
28AQI (US)
13th April 2026
33AQI (US)
33AQI (US)
14th April 2026
34AQI (US)
34AQI (US)
15th April 2026
34AQI (US)
34AQI (US)
16th April 2026
29AQI (US)
29AQI (US)
17th April 2026
18th April 2026
33AQI (US)
33AQI (US)
19th April 2026
33AQI (US)
33AQI (US)
20th April 2026
28AQI (US)
28AQI (US)
21st April 2026
28AQI (US)
28AQI (US)
22nd April 2026
23rd April 2026
24AQI (US)
24AQI (US)
24th April 2026
29AQI (US)
29AQI (US)
25th April 2026
31AQI (US)
31AQI (US)
26th April 2026
34AQI (US)
34AQI (US)
27th April 2026
29AQI (US)
29AQI (US)
28th April 2026
24AQI (US)
24AQI (US)
29th April 2026
24AQI (US)
24AQI (US)
30th April 2026
27AQI (US)
27AQI (US)
1st May 2026
27AQI (US)
27AQI (US)
2nd May 2026
23AQI (US)
23AQI (US)
3rd May 2026
24AQI (US)
24AQI (US)
4th May 2026
29AQI (US)
29AQI (US)
5th May 2026
33AQI (US)
33AQI (US)
6th May 2026
31AQI (US)
31AQI (US)
7th May 2026
28AQI (US)
28AQI (US)
8th May 2026
28AQI (US)
28AQI (US)
9th May 2026
10th May 2026
35AQI (US)
35AQI (US)
11th May 2026
31AQI (US)
31AQI (US)
12th May 2026
28AQI (US)
28AQI (US)
13th May 2026
29AQI (US)
29AQI (US)
14th May 2026
25AQI (US)
25AQI (US)
15th May 2026
47AQI (US)
47AQI (US)
16th May 2026
51AQI (US)
51AQI (US)
17th May 2026
58AQI (US)
58AQI (US)
18th May 2026
57AQI (US)
57AQI (US)
19th May 2026
56AQI (US)
56AQI (US)
20th May 2026
49AQI (US)
49AQI (US)
21st May 2026
40AQI (US)
40AQI (US)
22nd May 2026
49AQI (US)
49AQI (US)
23rd May 2026
49AQI (US)
49AQI (US)
24th May 2026
47AQI (US)
47AQI (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
29AQI (US)
29AQI (US)
1st June 2026
31AQI (US)
31AQI (US)
2nd June 2026
31AQI (US)
31AQI (US)
3rd June 2026
30AQI (US)
30AQI (US)
4th June 2026
25AQI (US)
25AQI (US)
5th June 2026
27AQI (US)
27AQI (US)
6th June 2026
25AQI (US)
25AQI (US)
7th June 2026
24AQI (US)
24AQI (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
26AQI (US)
26AQI (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
25AQI (US)
25AQI (US)
24th June 2026
24AQI (US)
24AQI (US)
25th June 2026
25AQI (US)
25AQI (US)
26th June 2026
27AQI (US)
27AQI (US)
27th June 2026
29AQI (US)
29AQI (US)
28th June 2026
27AQI (US)
27AQI (US)
29th June 2026
24AQI (US)
24AQI (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
24AQI (US)
24AQI (US)
5th July 2026
25AQI (US)
25AQI (US)
6th July 2026
28AQI (US)
28AQI (US)
7th July 2026
29AQI (US)
29AQI (US)
8th July 2026
27AQI (US)
27AQI (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
54AQI (US)
54AQI (US)
18th July 2026
56AQI (US)
56AQI (US)
19th July 2026
48AQI (US)
48AQI (US)
20th July 2026
55AQI (US)
55AQI (US)
21st July 2026
57AQI (US)
57AQI (US)
22nd July 2026
57AQI (US)
57AQI (US)
23rd July 2026
56AQI (US)
56AQI (US)
24th July 2026
60AQI (US)
60AQI (US)
25th July 2026
63AQI (US)
63AQI (US)
26th July 2026
61AQI (US)
61AQI (US)
27th July 2026
63AQI (US)
63AQI (US)
28th July 2026
60AQI (US)
60AQI (US)
29th July 2026
52AQI (US)
52AQI (US)
30th July 2026
60AQI (US)
60AQI (US)
31st July 2026
50AQI (US)
50AQI (US)
1st August 2026
48AQI (US)
48AQI (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
39AQI (US)
44AQI (US)
37AQI (US)
30AQI (US)
36AQI (US)
26AQI (US)
42AQI (US)
48AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202636AQI (US)
26
5
27
1
30
1
28
26
4
30
18
13
1
186
24
Highest AQI (US) recorded in
August48AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202528AQI (US)
23
8
28
31
30
31
30
31
30
1
28
2
25
6
19
11
26
5
332
33
Highest AQI (US) recorded in
November45AQI (US)
Lowest AQI (US) recorded in
May18AQI (US)
202426AQI (US)
31
29
29
2
30
31
29
28
3
30
1
27
3
31
27
3
25
6
347
18
Highest AQI (US) recorded in
December35AQI (US)
Lowest AQI (US) recorded in
May16AQI (US)
202330AQI (US)
24
7
23
3
2
29
2
30
31
30
30
1
23
8
29
1
20
11
15
13
1
28
3
312
49
3
Highest AQI (US) recorded in
November47AQI (US)
Lowest AQI (US) recorded in
April13AQI (US)
202232AQI (US)
24
5
15
7
31
17
31
30
21
3
24
4
1
16
12
1
2
19
10
1
24
7
255
45
3
2
Highest AQI (US) recorded in
October54AQI (US)
Lowest AQI (US) recorded in
July19AQI (US)
202126AQI (US)
27
2
24
2
27
4
30
31
30
31
31
30
30
1
26
4
31
348
13
Highest AQI (US) recorded in
March31AQI (US)
Lowest AQI (US) recorded in
December19AQI (US)
202038AQI (US)
13
20
18
30
31
31
17
3
2
1
3
4
18
12
24
6
25
6
227
27
2
1
3
4
Highest AQI (US) recorded in
September115AQI (US)
Lowest AQI (US) recorded in
June18AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2020(Avg.)
38AQI (US)Least Polluted Year Recorded
2021(Avg.)
26AQI (US)Salem's annual 2026 AQI (US) (36) shows an average percentage change of 22.1% (worsened AQI (US)) compared to previous years: 2020 (38), 2021 (26), 2022 (32), 2023 (30), 2024 (26), 2025 (28).
