Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Madras, 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+

July Air Quality Analysis

Madras, Oregon, United States

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
29th Jul 2024
96AQI
Lowest AQI recorded on
13th Jul 2022
8AQI

Same Day Analysis (30th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 63 of Moderate air quality on the same day.

Day & Night AQI Trend: 30th Jul - 31st Jul 2026

Madras, Oregon, United States

AQI
Day
Night
.

5 AM30th Jul 2026

8 PM

4 AM31st Jul 2026

Day time
Avg. Highest Time
6AM30th Jul

72AQI

Avg. Lowest Time
5AM30th Jul

46AQI

Night time
Avg. Highest Time
2AM31st Jul

69AQI

Avg. Lowest Time
1AM31st Jul

44AQI

In the last 24 hours,

Madras's AQI reached its highest point of 72 at 6 AM during the Day, while the lowest point, 44, was recorded at 1 AM during the Night between 30th Jul and 31st Jul 2026.

Day & Night AQI Trend : Jul 2026

Madras, Oregon, United States

Jul
02nd - 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
2nd Jul 2026265 AMAQI
2nd Jul 2026276 AMAQI
2nd Jul 2026297 AMAQI
2nd Jul 2026288 AMAQI
2nd Jul 2026289 AMAQI
2nd Jul 20262710 AMAQI
2nd Jul 20262811 AMAQI
2nd Jul 20262812 PMAQI
2nd Jul 2026301 PMAQI
2nd Jul 2026282 PMAQI
2nd Jul 2026303 PMAQI
2nd Jul 2026284 PMAQI
2nd Jul 2026255 PMAQI
2nd Jul 2026286 PMAQI
2nd Jul 2026277 PMAQI
2nd Jul 2026268 PMAQI
2nd Jul 2026269 PMAQI
2nd Jul 20263010 PMAQI
2nd Jul 20263011 PMAQI
3rd Jul 20262812 AMAQI
3rd Jul 2026301 AMAQI
3rd Jul 2026272 AMAQI
3rd Jul 2026293 AMAQI
3rd Jul 2026284 AMAQI

17°C7/26°C

3rd Jul 2026285 AMAQI
3rd Jul 2026286 AMAQI
3rd Jul 2026307 AMAQI
3rd Jul 2026308 AMAQI
3rd Jul 2026309 AMAQI
3rd Jul 20263010 AMAQI
3rd Jul 20263011 AMAQI
3rd Jul 20262812 PMAQI
3rd Jul 2026271 PMAQI
3rd Jul 2026282 PMAQI
3rd Jul 2026283 PMAQI
3rd Jul 2026294 PMAQI
3rd Jul 2026265 PMAQI
3rd Jul 2026266 PMAQI
3rd Jul 2026267 PMAQI
3rd Jul 2026258 PMAQI
3rd Jul 2026269 PMAQI
3rd Jul 20262610 PMAQI
3rd Jul 20262811 PMAQI
4th Jul 20262812 AMAQI
4th Jul 2026261 AMAQI
4th Jul 2026272 AMAQI
4th Jul 2026283 AMAQI
4th Jul 2026264 AMAQI

20°C11/30°C

4th Jul 2026275 AMAQI
4th Jul 2026266 AMAQI
4th Jul 2026267 AMAQI
4th Jul 2026268 AMAQI
4th Jul 2026279 AMAQI
4th Jul 20262410 AMAQI
4th Jul 20262411 AMAQI
4th Jul 20262212 PMAQI
4th Jul 2026271 PMAQI
4th Jul 2026262 PMAQI
4th Jul 2026243 PMAQI
4th Jul 2026264 PMAQI
4th Jul 2026205 PMAQI
4th Jul 2026206 PMAQI
4th Jul 2026197 PMAQI
4th Jul 2026208 PMAQI
4th Jul 2026209 PMAQI
4th Jul 20262410 PMAQI
4th Jul 20262811 PMAQI
5th Jul 20262612 AMAQI
5th Jul 2026241 AMAQI
5th Jul 2026262 AMAQI
5th Jul 2026243 AMAQI
5th Jul 2026224 AMAQI

22°C13/31°C

5th Jul 2026285 AMAQI
5th Jul 2026266 AMAQI
5th Jul 2026287 AMAQI
5th Jul 2026288 AMAQI
5th Jul 2026289 AMAQI
5th Jul 20262810 AMAQI
5th Jul 20263011 AMAQI
5th Jul 20262212 PMAQI
5th Jul 2026261 PMAQI
5th Jul 2026262 PMAQI
5th Jul 2026263 PMAQI
5th Jul 2026284 PMAQI
5th Jul 2026225 PMAQI
5th Jul 2026226 PMAQI
5th Jul 2026207 PMAQI
5th Jul 2026228 PMAQI
5th Jul 2026209 PMAQI
5th Jul 20262210 PMAQI
5th Jul 20262711 PMAQI
6th Jul 20262912 AMAQI
6th Jul 2026221 AMAQI
6th Jul 2026202 AMAQI
6th Jul 2026223 AMAQI
6th Jul 2026304 AMAQI

23°C14/31°C

6th Jul 2026305 AMAQI
6th Jul 2026286 AMAQI
6th Jul 2026307 AMAQI
6th Jul 2026328 AMAQI
6th Jul 2026329 AMAQI
6th Jul 20263210 AMAQI
6th Jul 20263211 AMAQI
6th Jul 20263012 PMAQI
6th Jul 2026321 PMAQI
6th Jul 2026302 PMAQI
6th Jul 2026283 PMAQI
6th Jul 2026304 PMAQI
6th Jul 2026285 PMAQI
6th Jul 2026266 PMAQI
6th Jul 2026257 PMAQI
6th Jul 2026238 PMAQI
6th Jul 2026249 PMAQI
6th Jul 20262810 PMAQI
6th Jul 20263211 PMAQI
7th Jul 20263012 AMAQI
7th Jul 2026321 AMAQI
7th Jul 2026302 AMAQI
7th Jul 2026283 AMAQI
7th Jul 2026284 AMAQI

24°C14/33°C

7th Jul 2026305 AMAQI
7th Jul 2026306 AMAQI
7th Jul 2026297 AMAQI
7th Jul 2026328 AMAQI
7th Jul 2026329 AMAQI
7th Jul 20263210 AMAQI
7th Jul 20263011 AMAQI
7th Jul 20262812 PMAQI
7th Jul 2026341 PMAQI
7th Jul 2026302 PMAQI
7th Jul 2026323 PMAQI
7th Jul 2026304 PMAQI
7th Jul 2026285 PMAQI
7th Jul 2026306 PMAQI
7th Jul 2026267 PMAQI
7th Jul 2026268 PMAQI
7th Jul 2026259 PMAQI
7th Jul 20262810 PMAQI
7th Jul 20263011 PMAQI
8th Jul 20262812 AMAQI
8th Jul 2026281 AMAQI
8th Jul 2026262 AMAQI
8th Jul 2026213 AMAQI
8th Jul 2026204 AMAQI

24°C14/34°C

8th Jul 2026225 AMAQI
8th Jul 2026246 AMAQI
8th Jul 2026297 AMAQI
8th Jul 2026328 AMAQI
8th Jul 2026309 AMAQI
8th Jul 20263110 AMAQI
8th Jul 20263011 AMAQI
8th Jul 20263012 PMAQI
8th Jul 2026301 PMAQI
8th Jul 2026292 PMAQI
8th Jul 2026313 PMAQI
8th Jul 2026284 PMAQI
8th Jul 2026245 PMAQI
8th Jul 2026256 PMAQI
8th Jul 2026227 PMAQI
8th Jul 2026248 PMAQI
8th Jul 2026229 PMAQI
8th Jul 20262810 PMAQI
8th Jul 20262811 PMAQI
9th Jul 20262412 AMAQI
9th Jul 2026301 AMAQI
9th Jul 2026262 AMAQI
9th Jul 2026283 AMAQI
9th Jul 2026274 AMAQI

22°C13/30°C

9th Jul 2026285 AMAQI
9th Jul 2026286 AMAQI
9th Jul 2026327 AMAQI
9th Jul 2026298 AMAQI
9th Jul 2026329 AMAQI
9th Jul 20262910 AMAQI
9th Jul 20263011 AMAQI
9th Jul 20262712 PMAQI
9th Jul 2026291 PMAQI
9th Jul 2026302 PMAQI
9th Jul 2026283 PMAQI
9th Jul 2026304 PMAQI
9th Jul 2026315 PMAQI
9th Jul 2026286 PMAQI
9th Jul 2026307 PMAQI
9th Jul 2026288 PMAQI
9th Jul 2026289 PMAQI
9th Jul 20262610 PMAQI
9th Jul 20262411 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026301 AMAQI
10th Jul 2026322 AMAQI
10th Jul 2026343 AMAQI
10th Jul 2026344 AMAQI

22°C11/32°C

10th Jul 2026305 AMAQI
10th Jul 2026356 AMAQI
10th Jul 2026367 AMAQI
10th Jul 2026378 AMAQI
10th Jul 2026349 AMAQI
10th Jul 20263610 AMAQI
10th Jul 20263411 AMAQI
10th Jul 20263212 PMAQI
10th Jul 2026331 PMAQI
10th Jul 2026342 PMAQI
10th Jul 2026323 PMAQI
10th Jul 2026374 PMAQI
10th Jul 2026365 PMAQI
10th Jul 2026386 PMAQI
10th Jul 2026327 PMAQI
10th Jul 2026308 PMAQI
10th Jul 2026269 PMAQI
10th Jul 20262610 PMAQI
10th Jul 20262411 PMAQI
11th Jul 20263012 AMAQI
11th Jul 2026341 AMAQI
11th Jul 2026302 AMAQI
11th Jul 2026323 AMAQI
11th Jul 2026294 AMAQI

22°C11/32°C

11th Jul 2026335 AMAQI
11th Jul 2026346 AMAQI
11th Jul 2026327 AMAQI
11th Jul 2026338 AMAQI
11th Jul 2026369 AMAQI
11th Jul 20263310 AMAQI
11th Jul 20263411 AMAQI
11th Jul 20262812 PMAQI
11th Jul 2026311 PMAQI
11th Jul 2026312 PMAQI
11th Jul 2026303 PMAQI
11th Jul 2026304 PMAQI
11th Jul 2026325 PMAQI
11th Jul 2026326 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026268 PMAQI
11th Jul 2026249 PMAQI
11th Jul 20262410 PMAQI
11th Jul 20262511 PMAQI
12th Jul 20262812 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026282 AMAQI
12th Jul 2026303 AMAQI
12th Jul 2026304 AMAQI

22°C12/31°C

12th Jul 2026305 AMAQI
12th Jul 2026326 AMAQI
12th Jul 2026327 AMAQI
12th Jul 2026328 AMAQI
12th Jul 2026309 AMAQI
12th Jul 20263210 AMAQI
12th Jul 20263011 AMAQI
12th Jul 20263012 PMAQI
12th Jul 2026281 PMAQI
12th Jul 2026302 PMAQI
12th Jul 2026303 PMAQI
12th Jul 2026284 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026287 PMAQI
12th Jul 2026248 PMAQI
12th Jul 2026259 PMAQI
12th Jul 20262210 PMAQI
12th Jul 20262411 PMAQI
13th Jul 20262812 AMAQI
13th Jul 2026311 AMAQI
13th Jul 2026322 AMAQI
13th Jul 2026333 AMAQI
13th Jul 2026344 AMAQI

22°C15/31°C

13th Jul 2026325 AMAQI
13th Jul 2026326 AMAQI
13th Jul 2026347 AMAQI
13th Jul 2026348 AMAQI
13th Jul 2026349 AMAQI
13th Jul 20263410 AMAQI
13th Jul 20263211 AMAQI
13th Jul 20262812 PMAQI
13th Jul 2026311 PMAQI
13th Jul 2026342 PMAQI
13th Jul 2026333 PMAQI
13th Jul 2026304 PMAQI
13th Jul 2026345 PMAQI
13th Jul 2026366 PMAQI
13th Jul 2026267 PMAQI
13th Jul 2026258 PMAQI
13th Jul 2026229 PMAQI
13th Jul 20262010 PMAQI
13th Jul 20262011 PMAQI
14th Jul 20262612 AMAQI
14th Jul 2026301 AMAQI
14th Jul 2026322 AMAQI
14th Jul 2026313 AMAQI
14th Jul 2026324 AMAQI

24°C13/35°C

14th Jul 2026345 AMAQI
14th Jul 2026346 AMAQI
14th Jul 2026367 AMAQI
14th Jul 2026348 AMAQI
14th Jul 2026359 AMAQI
14th Jul 20263410 AMAQI
14th Jul 20263211 AMAQI
14th Jul 20263012 PMAQI
14th Jul 2026341 PMAQI
14th Jul 2026262 PMAQI
14th Jul 2026363 PMAQI
14th Jul 2026324 PMAQI
14th Jul 2026305 PMAQI
14th Jul 2026326 PMAQI
14th Jul 2026267 PMAQI
14th Jul 2026248 PMAQI
14th Jul 2026229 PMAQI
14th Jul 20262010 PMAQI
14th Jul 20262011 PMAQI
15th Jul 20262212 AMAQI
15th Jul 2026251 AMAQI
15th Jul 2026242 AMAQI
15th Jul 2026263 AMAQI
15th Jul 2026254 AMAQI

26°C19/35°C

15th Jul 2026265 AMAQI
15th Jul 2026296 AMAQI
15th Jul 2026267 AMAQI
15th Jul 2026268 AMAQI
15th Jul 2026269 AMAQI
15th Jul 20263010 AMAQI
15th Jul 20263111 AMAQI
15th Jul 20262912 PMAQI
15th Jul 2026301 PMAQI
15th Jul 2026302 PMAQI
15th Jul 2026293 PMAQI
15th Jul 2026324 PMAQI
15th Jul 2026315 PMAQI
15th Jul 2026326 PMAQI
15th Jul 2026307 PMAQI
15th Jul 2026288 PMAQI
15th Jul 2026269 PMAQI
15th Jul 20262610 PMAQI
15th Jul 20262611 PMAQI
16th Jul 20262212 AMAQI
16th Jul 2026281 AMAQI
16th Jul 2026312 AMAQI
16th Jul 2026303 AMAQI
16th Jul 2026314 AMAQI

25°C17/35°C

16th Jul 2026285 AMAQI
16th Jul 2026286 AMAQI
16th Jul 2026327 AMAQI
16th Jul 2026308 AMAQI
16th Jul 2026309 AMAQI
16th Jul 20263210 AMAQI
16th Jul 20262811 AMAQI
16th Jul 20263212 PMAQI
16th Jul 2026281 PMAQI
16th Jul 2026302 PMAQI
16th Jul 2026303 PMAQI
16th Jul 2026264 PMAQI
16th Jul 2026285 PMAQI
16th Jul 2026306 PMAQI
16th Jul 2026287 PMAQI
16th Jul 2026288 PMAQI
16th Jul 2026249 PMAQI
16th Jul 20262510 PMAQI
16th Jul 20262411 PMAQI
17th Jul 20261812 AMAQI
17th Jul 2026221 AMAQI
17th Jul 2026702 AMAQI
17th Jul 2026643 AMAQI
17th Jul 2026684 AMAQI

23°C16/31°C

17th Jul 2026705 AMAQI
17th Jul 2026686 AMAQI
17th Jul 2026547 AMAQI
17th Jul 2026718 AMAQI
17th Jul 2026709 AMAQI
17th Jul 20267710 AMAQI
17th Jul 20267511 AMAQI
17th Jul 20266712 PMAQI
17th Jul 2026611 PMAQI
17th Jul 2026592 PMAQI
17th Jul 2026683 PMAQI
17th Jul 2026604 PMAQI
17th Jul 2026545 PMAQI
17th Jul 2026546 PMAQI
17th Jul 2026727 PMAQI
17th Jul 2026638 PMAQI
17th Jul 2026589 PMAQI
17th Jul 20266410 PMAQI
17th Jul 20265211 PMAQI
18th Jul 20264212 AMAQI
18th Jul 2026441 AMAQI
18th Jul 2026542 AMAQI
18th Jul 2026603 AMAQI
18th Jul 2026674 AMAQI

21°C10/32°C

18th Jul 2026645 AMAQI
18th Jul 2026696 AMAQI
18th Jul 2026587 AMAQI
18th Jul 2026668 AMAQI
18th Jul 2026669 AMAQI
18th Jul 20266110 AMAQI
18th Jul 20267211 AMAQI
18th Jul 20267612 PMAQI
18th Jul 2026671 PMAQI
18th Jul 2026652 PMAQI
18th Jul 2026573 PMAQI
18th Jul 2026654 PMAQI
18th Jul 2026665 PMAQI
18th Jul 2026606 PMAQI
18th Jul 2026707 PMAQI
18th Jul 2026608 PMAQI
18th Jul 2026609 PMAQI
18th Jul 20264810 PMAQI
18th Jul 20266311 PMAQI
19th Jul 20263812 AMAQI
19th Jul 2026381 AMAQI
19th Jul 2026462 AMAQI
19th Jul 2026713 AMAQI
19th Jul 2026694 AMAQI

21°C11/31°C

19th Jul 2026745 AMAQI
19th Jul 2026776 AMAQI
19th Jul 2026787 AMAQI
19th Jul 2026748 AMAQI
19th Jul 2026759 AMAQI
19th Jul 20267610 AMAQI
19th Jul 20267411 AMAQI
19th Jul 20267412 PMAQI
19th Jul 2026781 PMAQI
19th Jul 2026762 PMAQI
19th Jul 2026723 PMAQI
19th Jul 2026704 PMAQI
19th Jul 2026795 PMAQI
19th Jul 2026846 PMAQI
19th Jul 2026717 PMAQI
19th Jul 2026598 PMAQI
19th Jul 2026689 PMAQI
19th Jul 20266510 PMAQI
19th Jul 20266711 PMAQI
20th Jul 20267212 AMAQI
20th Jul 2026771 AMAQI
20th Jul 2026702 AMAQI
20th Jul 2026703 AMAQI
20th Jul 2026744 AMAQI

23°C10/33°C

20th Jul 2026775 AMAQI
20th Jul 2026836 AMAQI
20th Jul 2026747 AMAQI
20th Jul 2026828 AMAQI
20th Jul 2026759 AMAQI
20th Jul 20267610 AMAQI
20th Jul 20267211 AMAQI
20th Jul 20266612 PMAQI
20th Jul 2026751 PMAQI
20th Jul 2026752 PMAQI
20th Jul 2026713 PMAQI
20th Jul 2026744 PMAQI
20th Jul 2026765 PMAQI
20th Jul 2026766 PMAQI
20th Jul 2026727 PMAQI
20th Jul 2026689 PMAQI
20th Jul 20266610 PMAQI
20th Jul 20266411 PMAQI
21st Jul 20266512 AMAQI
21st Jul 2026701 AMAQI
21st Jul 2026712 AMAQI
21st Jul 2026683 AMAQI
21st Jul 2026684 AMAQI

23°C19/30°C

21st Jul 2026695 AMAQI
21st Jul 2026746 AMAQI
21st Jul 2026727 AMAQI
21st Jul 2026748 AMAQI
21st Jul 2026809 AMAQI
21st Jul 20268110 AMAQI
21st Jul 20267311 AMAQI
21st Jul 20268512 PMAQI
21st Jul 2026771 PMAQI
21st Jul 2026762 PMAQI
21st Jul 2026723 PMAQI
21st Jul 2026744 PMAQI
21st Jul 2026765 PMAQI
21st Jul 2026746 PMAQI
21st Jul 2026687 PMAQI
21st Jul 2026758 PMAQI
21st Jul 2026669 PMAQI
21st Jul 20266810 PMAQI
21st Jul 20266811 PMAQI
22nd Jul 20265612 AMAQI
22nd Jul 2026761 AMAQI
22nd Jul 2026772 AMAQI
22nd Jul 2026803 AMAQI
22nd Jul 2026854 AMAQI

26°C14/36°C

22nd Jul 2026765 AMAQI
22nd Jul 2026746 AMAQI
22nd Jul 2026807 AMAQI
22nd Jul 2026828 AMAQI
22nd Jul 2026759 AMAQI
22nd Jul 20267610 AMAQI
22nd Jul 20267011 AMAQI
22nd Jul 20267412 PMAQI
22nd Jul 2026721 PMAQI
22nd Jul 2026702 PMAQI
22nd Jul 2026703 PMAQI
22nd Jul 2026824 PMAQI
22nd Jul 2026805 PMAQI
22nd Jul 2026776 PMAQI
22nd Jul 2026677 PMAQI
22nd Jul 2026688 PMAQI
22nd Jul 2026649 PMAQI
22nd Jul 20267010 PMAQI
22nd Jul 20266411 PMAQI
23rd Jul 20266912 AMAQI
23rd Jul 2026661 AMAQI
23rd Jul 2026662 AMAQI
23rd Jul 2026683 AMAQI
23rd Jul 2026654 AMAQI

28°C20/37°C

23rd Jul 2026765 AMAQI
23rd Jul 2026726 AMAQI
23rd Jul 2026727 AMAQI
23rd Jul 2026768 AMAQI
23rd Jul 2026789 AMAQI
23rd Jul 20267510 AMAQI
23rd Jul 20267211 AMAQI
23rd Jul 20266812 PMAQI
23rd Jul 2026731 PMAQI
23rd Jul 2026762 PMAQI
23rd Jul 2026563 PMAQI
23rd Jul 2026744 PMAQI
23rd Jul 2026755 PMAQI
23rd Jul 2026706 PMAQI
23rd Jul 2026707 PMAQI
23rd Jul 2026788 PMAQI
23rd Jul 2026579 PMAQI
23rd Jul 20266810 PMAQI
23rd Jul 20266411 PMAQI
24th Jul 20265512 AMAQI
24th Jul 2026601 AMAQI
24th Jul 2026762 AMAQI
24th Jul 2026723 AMAQI
24th Jul 2026814 AMAQI

24°C16/32°C

24th Jul 2026795 AMAQI
24th Jul 2026776 AMAQI
24th Jul 2026697 AMAQI
24th Jul 2026728 AMAQI
24th Jul 2026809 AMAQI
24th Jul 20267610 AMAQI
24th Jul 20267611 AMAQI
24th Jul 20266812 PMAQI
24th Jul 2026801 PMAQI
24th Jul 2026682 PMAQI
24th Jul 2026663 PMAQI
24th Jul 2026644 PMAQI
24th Jul 2026745 PMAQI
24th Jul 2026706 PMAQI
24th Jul 2026637 PMAQI
24th Jul 2026668 PMAQI
24th Jul 2026629 PMAQI
24th Jul 20265110 PMAQI
24th Jul 20265611 PMAQI
25th Jul 20265412 AMAQI
25th Jul 2026551 AMAQI
25th Jul 2026642 AMAQI
25th Jul 2026603 AMAQI
25th Jul 2026564 AMAQI

25°C14/35°C

25th Jul 2026485 AMAQI
25th Jul 2026536 AMAQI
25th Jul 2026557 AMAQI
25th Jul 2026598 AMAQI
25th Jul 2026569 AMAQI
25th Jul 20266410 AMAQI
25th Jul 20266811 AMAQI
25th Jul 20266612 PMAQI
25th Jul 2026691 PMAQI
25th Jul 2026682 PMAQI
25th Jul 2026643 PMAQI
25th Jul 2026564 PMAQI
25th Jul 2026685 PMAQI
25th Jul 2026666 PMAQI
25th Jul 2026687 PMAQI
25th Jul 2026668 PMAQI
25th Jul 2026579 PMAQI
25th Jul 20265710 PMAQI
25th Jul 20265811 PMAQI
26th Jul 20265112 AMAQI
26th Jul 2026581 AMAQI
26th Jul 2026582 AMAQI
26th Jul 2026543 AMAQI
26th Jul 2026684 AMAQI

23°C16/30°C

26th Jul 2026685 AMAQI
26th Jul 2026706 AMAQI
26th Jul 2026697 AMAQI
26th Jul 2026588 AMAQI
26th Jul 2026649 AMAQI
26th Jul 20267610 AMAQI
26th Jul 20266111 AMAQI
26th Jul 20266212 PMAQI
26th Jul 2026601 PMAQI
26th Jul 2026622 PMAQI
26th Jul 2026583 PMAQI
26th Jul 2026554 PMAQI
26th Jul 2026585 PMAQI
26th Jul 2026566 PMAQI
26th Jul 2026447 PMAQI
26th Jul 2026448 PMAQI
26th Jul 2026639 PMAQI
26th Jul 20266210 PMAQI
26th Jul 20265911 PMAQI
27th Jul 20266512 AMAQI
27th Jul 2026541 AMAQI
27th Jul 2026502 AMAQI
27th Jul 2026423 AMAQI
27th Jul 2026504 AMAQI

21°C12/29°C

27th Jul 2026565 AMAQI
27th Jul 2026566 AMAQI
27th Jul 2026597 AMAQI
27th Jul 2026748 AMAQI
27th Jul 2026689 AMAQI
27th Jul 20267610 AMAQI
27th Jul 20266711 AMAQI
27th Jul 20266712 PMAQI
27th Jul 2026681 PMAQI
27th Jul 2026662 PMAQI
27th Jul 2026593 PMAQI
27th Jul 2026534 PMAQI
27th Jul 2026725 PMAQI
27th Jul 2026716 PMAQI
27th Jul 2026657 PMAQI
27th Jul 2026668 PMAQI
27th Jul 2026629 PMAQI
27th Jul 20266210 PMAQI
27th Jul 20265111 PMAQI
28th Jul 20265912 AMAQI
28th Jul 2026491 AMAQI
28th Jul 2026482 AMAQI
28th Jul 2026533 AMAQI
28th Jul 2026544 AMAQI

22°C12/31°C

28th Jul 2026605 AMAQI
28th Jul 2026666 AMAQI
28th Jul 2026707 AMAQI
28th Jul 2026768 AMAQI
28th Jul 2026739 AMAQI
28th Jul 20267610 AMAQI
28th Jul 20267111 AMAQI
28th Jul 20266812 PMAQI
28th Jul 2026631 PMAQI
28th Jul 2026742 PMAQI
28th Jul 2026643 PMAQI
28th Jul 2026674 PMAQI
28th Jul 2026645 PMAQI
28th Jul 2026706 PMAQI
28th Jul 2026727 PMAQI
28th Jul 2026608 PMAQI
28th Jul 2026609 PMAQI
28th Jul 20265210 PMAQI
28th Jul 20265911 PMAQI
29th Jul 20266112 AMAQI
29th Jul 2026481 AMAQI
29th Jul 2026272 AMAQI
29th Jul 2026693 AMAQI
29th Jul 2026744 AMAQI

21°C14/30°C

29th Jul 2026655 AMAQI
29th Jul 2026646 AMAQI
29th Jul 2026657 AMAQI
29th Jul 2026618 AMAQI
29th Jul 2026599 AMAQI
29th Jul 20266910 AMAQI
29th Jul 20267211 AMAQI
29th Jul 20266612 PMAQI
29th Jul 2026681 PMAQI
29th Jul 2026722 PMAQI
29th Jul 2026723 PMAQI
29th Jul 2026714 PMAQI
29th Jul 2026725 PMAQI
29th Jul 2026676 PMAQI
29th Jul 2026717 PMAQI
29th Jul 2026688 PMAQI
29th Jul 2026629 PMAQI
29th Jul 20266710 PMAQI
29th Jul 20266311 PMAQI
30th Jul 20266812 AMAQI
30th Jul 2026621 AMAQI
30th Jul 2026522 AMAQI
30th Jul 2026533 AMAQI
30th Jul 2026424 AMAQI

21°C12/30°C

30th Jul 2026465 AMAQI
30th Jul 2026726 AMAQI
30th Jul 2026707 AMAQI
30th Jul 2026728 AMAQI
30th Jul 2026649 AMAQI
30th Jul 20267010 AMAQI
30th Jul 20267011 AMAQI
30th Jul 20266912 PMAQI
30th Jul 2026681 PMAQI
30th Jul 2026642 PMAQI
30th Jul 2026683 PMAQI
30th Jul 2026684 PMAQI
30th Jul 2026635 PMAQI
30th Jul 2026686 PMAQI
30th Jul 2026687 PMAQI
30th Jul 2026628 PMAQI
30th Jul 2026589 PMAQI
30th Jul 20265710 PMAQI
30th Jul 20265111 PMAQI
31st Jul 20264812 AMAQI
31st Jul 2026441 AMAQI
31st Jul 2026692 AMAQI
31st Jul 2026673 AMAQI
31st Jul 2026684 AMAQI

22°C13/31°C

31st Jul 2026685 AMAQI
5 AM
31st Jul 2026696 AMAQI
31st Jul 2026647 AMAQI
31st Jul 2026668 AMAQI
31st Jul 2026669 AMAQI
31st Jul 20267210 AMAQI
31st Jul 20266911 AMAQI
31st Jul 20267412 PMAQI
12 PM
31st Jul 2026701 PMAQI
31st Jul 2026552 PMAQI
31st Jul 2026563 PMAQI
31st Jul 2026564 PMAQI
31st Jul 2026585 PMAQI
31st Jul 2026626 PMAQI
8 PM
12 AM
4 AM

23°C13/34°C

Day time
Avg. Highest Time
10 AM - 11 AM

52AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
8 PM

43AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 11 AM (Avg. 52), while the lowest AQI was between 8 PM to 8 PM (Avg. 43).
Night time
Avg. Highest Time
3 AM - 4 AM

47AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
12 AM - 1 AM

42AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 4 AM (Avg. 47), while the lowest AQI was between 12 AM to 1 AM (Avg. 42).

2026 Days Vs Air Quality

Madras, Oregon, United States

2026

89%

186

11%

22

Total number of days with different AQI categories in last 212 days in 2026 (153 days remaining)

Good
186 Days
Moderate
22 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 89%

Health Risk Level:

Low

In 2026, 89% of 212 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

Madras, 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
61AQI (US)
2nd January 2026
39AQI (US)
3rd January 2026
22AQI (US)
4th January 2026
13AQI (US)
5th January 2026
30AQI (US)
6th January 2026
32AQI (US)
7th January 2026
14AQI (US)
8th January 2026
22AQI (US)
9th January 2026
26AQI (US)
10th January 2026
19AQI (US)
11th January 2026
21AQI (US)
12th January 2026
27AQI (US)
13th January 2026
56AQI (US)
14th January 2026
65AQI (US)
15th January 2026
64AQI (US)
16th January 2026
46AQI (US)
17th January 2026
28AQI (US)
18th January 2026
27AQI (US)
19th January 2026
23AQI (US)
20th January 2026
30AQI (US)
21st January 2026
23AQI (US)
22nd January 2026
49AQI (US)
23rd January 2026
52AQI (US)
24th January 2026
46AQI (US)
25th January 2026
44AQI (US)
26th January 2026
46AQI (US)
27th January 2026
44AQI (US)
28th January 2026
44AQI (US)
29th January 2026
51AQI (US)
30th January 2026
50AQI (US)
31st January 2026
45AQI (US)
1st February 2026
47AQI (US)
2nd February 2026
47AQI (US)
3rd February 2026
48AQI (US)
4th February 2026
48AQI (US)
5th February 2026
47AQI (US)
6th February 2026
40AQI (US)
7th February 2026
42AQI (US)
8th February 2026
46AQI (US)
9th February 2026
46AQI (US)
10th February 2026
45AQI (US)
11th February 2026
45AQI (US)
12th February 2026
47AQI (US)
13th February 2026
52AQI (US)
14th February 2026
50AQI (US)
15th February 2026
40AQI (US)
16th February 2026
44AQI (US)
17th February 2026
46AQI (US)
18th February 2026
42AQI (US)
19th February 2026
43AQI (US)
20th February 2026
43AQI (US)
21st February 2026
37AQI (US)
22nd February 2026
38AQI (US)
23rd February 2026
40AQI (US)
24th February 2026
44AQI (US)
25th February 2026
42AQI (US)
26th February 2026
36AQI (US)
27th February 2026
35AQI (US)
28th February 2026
38AQI (US)
1st March 2026
43AQI (US)
2nd March 2026
55AQI (US)
3rd March 2026
46AQI (US)
4th March 2026
45AQI (US)
5th March 2026
42AQI (US)
6th March 2026
37AQI (US)
7th March 2026
41AQI (US)
8th March 2026
40AQI (US)
9th March 2026
38AQI (US)
10th March 2026
34AQI (US)
11th March 2026
41AQI (US)
12th March 2026
41AQI (US)
13th March 2026
39AQI (US)
14th March 2026
35AQI (US)
15th March 2026
36AQI (US)
16th March 2026
39AQI (US)
17th March 2026
33AQI (US)
18th March 2026
31AQI (US)
19th March 2026
33AQI (US)
20th March 2026
39AQI (US)
21st March 2026
36AQI (US)
22nd March 2026
36AQI (US)
23rd March 2026
39AQI (US)
24th March 2026
39AQI (US)
25th March 2026
34AQI (US)
26th March 2026
33AQI (US)
27th March 2026
33AQI (US)
28th March 2026
33AQI (US)
29th March 2026
29AQI (US)
30th March 2026
28AQI (US)
31st March 2026
27AQI (US)
1st April 2026
34AQI (US)
2nd April 2026
35AQI (US)
3rd April 2026
29AQI (US)
4th April 2026
29AQI (US)
5th April 2026
28AQI (US)
6th April 2026
28AQI (US)
7th April 2026
28AQI (US)
8th April 2026
32AQI (US)
9th April 2026
30AQI (US)
10th April 2026
32AQI (US)
11th April 2026
34AQI (US)
12th April 2026
30AQI (US)
13th April 2026
33AQI (US)
14th April 2026
34AQI (US)
15th April 2026
32AQI (US)
16th April 2026
31AQI (US)
17th April 2026
18th April 2026
31AQI (US)
19th April 2026
34AQI (US)
20th April 2026
30AQI (US)
21st April 2026
30AQI (US)
22nd April 2026
23rd April 2026
27AQI (US)
24th April 2026
29AQI (US)
25th April 2026
31AQI (US)
26th April 2026
33AQI (US)
27th April 2026
28AQI (US)
28th April 2026
24AQI (US)
29th April 2026
23AQI (US)
30th April 2026
26AQI (US)
1st May 2026
27AQI (US)
2nd May 2026
26AQI (US)
3rd May 2026
22AQI (US)
4th May 2026
28AQI (US)
5th May 2026
32AQI (US)
6th May 2026
31AQI (US)
7th May 2026
28AQI (US)
8th May 2026
27AQI (US)
9th May 2026
10th May 2026
32AQI (US)
11th May 2026
30AQI (US)
12th May 2026
28AQI (US)
13th May 2026
30AQI (US)
14th May 2026
26AQI (US)
15th May 2026
40AQI (US)
16th May 2026
41AQI (US)
17th May 2026
39AQI (US)
18th May 2026
37AQI (US)
19th May 2026
34AQI (US)
20th May 2026
31AQI (US)
21st May 2026
32AQI (US)
22nd May 2026
34AQI (US)
23rd May 2026
33AQI (US)
24th May 2026
30AQI (US)
25th May 2026
30AQI (US)
26th May 2026
27AQI (US)
27th May 2026
29AQI (US)
28th May 2026
28AQI (US)
29th May 2026
26AQI (US)
30th May 2026
28AQI (US)
31st May 2026
29AQI (US)
1st June 2026
31AQI (US)
2nd June 2026
31AQI (US)
3rd June 2026
30AQI (US)
4th June 2026
25AQI (US)
5th June 2026
28AQI (US)
6th June 2026
25AQI (US)
7th June 2026
24AQI (US)
8th June 2026
26AQI (US)
9th June 2026
26AQI (US)
10th June 2026
27AQI (US)
11th June 2026
27AQI (US)
12th June 2026
27AQI (US)
13th June 2026
25AQI (US)
14th June 2026
24AQI (US)
15th June 2026
26AQI (US)
16th June 2026
27AQI (US)
17th June 2026
27AQI (US)
18th June 2026
27AQI (US)
19th June 2026
25AQI (US)
20th June 2026
24AQI (US)
21st June 2026
22AQI (US)
22nd June 2026
24AQI (US)
23rd June 2026
25AQI (US)
24th June 2026
24AQI (US)
25th June 2026
24AQI (US)
26th June 2026
27AQI (US)
27th June 2026
29AQI (US)
28th June 2026
27AQI (US)
29th June 2026
25AQI (US)
30th June 2026
26AQI (US)
1st July 2026
26AQI (US)
2nd July 2026
28AQI (US)
3rd July 2026
28AQI (US)
4th July 2026
25AQI (US)
5th July 2026
25AQI (US)
6th July 2026
28AQI (US)
7th July 2026
30AQI (US)
8th July 2026
27AQI (US)
9th July 2026
28AQI (US)
10th July 2026
32AQI (US)
11th July 2026
30AQI (US)
12th July 2026
29AQI (US)
13th July 2026
30AQI (US)
14th July 2026
30AQI (US)
15th July 2026
28AQI (US)
16th July 2026
28AQI (US)
17th July 2026
61AQI (US)
18th July 2026
62AQI (US)
19th July 2026
69AQI (US)
20th July 2026
74AQI (US)
21st July 2026
73AQI (US)
22nd July 2026
74AQI (US)
23rd July 2026
70AQI (US)
24th July 2026
69AQI (US)
25th July 2026
61AQI (US)
26th July 2026
60AQI (US)
27th July 2026
62AQI (US)
28th July 2026
64AQI (US)
29th July 2026
65AQI (US)
30th July 2026
63AQI (US)
31st July 2026
1st August 2026
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

37AQI (US)

44AQI (US)

37AQI (US)

30AQI (US)

31AQI (US)

26AQI (US)

46AQI (US)

No. of days

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

202636AQI (US)

25
6
27
1
30
1
28
30
30
16
14
186
22

Highest AQI (US) recorded in

July

46AQI (US)

Lowest AQI (US) recorded in

June

26AQI (US)

202530AQI (US)

27
4
28
31
30
31
30
31
22
9
18
12
27
4
17
13
19
12
311
54

Highest AQI (US) recorded in

September

44AQI (US)

Lowest AQI (US) recorded in

May

16AQI (US)

202426AQI (US)

29
1
29
31
30
31
29
26
5
21
10
24
5
1
30
1
28
2
29
2
337
26
1

Highest AQI (US) recorded in

August

41AQI (US)

Lowest AQI (US) recorded in

June

11AQI (US)

202330AQI (US)

24
6
25
3
31
30
31
30
27
4
19
6
4
2
26
4
26
5
20
9
27
4
316
41
4
2

Highest AQI (US) recorded in

August

61AQI (US)

Lowest AQI (US) recorded in

April

14AQI (US)

202227AQI (US)

18
11
21
1
31
30
31
30
23
2
20
8
1
25
6
18
12
25
6
274
44
1

Highest AQI (US) recorded in

September

43AQI (US)

Lowest AQI (US) recorded in

May

11AQI (US)

202128AQI (US)

28
1
28
31
30
31
29
1
28
3
17
12
2
18
8
3
1
31
25
5
28
3
324
33
5
1

Highest AQI (US) recorded in

August

54AQI (US)

Lowest AQI (US) recorded in

May

14AQI (US)

202039AQI (US)

13
20
16
30
31
25
6
13
7
2
3
5
27
3
1
23
7
24
7
222
30
3
3
5

Highest AQI (US) recorded in

September

132AQI (US)

Lowest AQI (US) recorded in

June

12AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2020(Avg.)
39AQI (US)
Least Polluted Year Recorded
2024(Avg.)
26AQI (US)

Madras's annual 2026 AQI (US) (36) shows an average percentage change of 22.1% (worsened AQI (US)) compared to previous years: 2020 (39), 2021 (28), 2022 (27), 2023 (30), 2024 (26), 2025 (30).