Country Background

Casas Adobes, Arizona, 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+

October Air Quality Analysis

Casas Adobes, Arizona, United States

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
12th Oct 2021
102AQI
Lowest AQI recorded on
1st Oct 2025
26AQI


Same Day Analysis (19th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 46 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 18th Oct - 19th Oct 2025

Casas Adobes, Arizona, United States

AQI
Day
Night
.

6 AM18th Oct 2025

6 PM

5 AM19th Oct 2025

Day time
Avg. Highest Time
10AM18th Oct

59AQI

Avg. Lowest Time
5PM18th Oct

14AQI

Night time
Avg. Highest Time
1AM19th Oct

63AQI

Avg. Lowest Time
8PM18th Oct

17AQI

In the last 24 hours,

Casas Adobes's AQI reached its highest point of 63 at 1 AM during the Night, while the lowest point, 14, was recorded at 5 PM during the Day between 18th Oct and 19th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Casas Adobes, Arizona, United States

SepOct
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th
Day
Night
19th Sep 2025186 AMAQI
19th Sep 2025217 AMAQI
19th Sep 2025208 AMAQI
19th Sep 2025209 AMAQI
19th Sep 20252010 AMAQI
19th Sep 20252111 AMAQI
19th Sep 20252012 PMAQI
19th Sep 2025171 PMAQI
19th Sep 2025182 PMAQI
19th Sep 2025183 PMAQI
19th Sep 2025194 PMAQI
19th Sep 2025185 PMAQI
19th Sep 2025186 PMAQI
19th Sep 2025187 PMAQI
19th Sep 2025188 PMAQI
19th Sep 2025179 PMAQI
19th Sep 20251710 PMAQI
19th Sep 20251811 PMAQI
20th Sep 20252212 AMAQI
20th Sep 2025221 AMAQI
20th Sep 2025222 AMAQI
20th Sep 2025223 AMAQI
20th Sep 2025224 AMAQI
20th Sep 2025185 AMAQI

--°C/°C

20th Sep 2025176 AMAQI
20th Sep 2025187 AMAQI
20th Sep 2025178 AMAQI
20th Sep 2025189 AMAQI
20th Sep 20251910 AMAQI
20th Sep 20251911 AMAQI
20th Sep 20251912 PMAQI
20th Sep 2025181 PMAQI
20th Sep 2025202 PMAQI
20th Sep 2025203 PMAQI
20th Sep 2025184 PMAQI
20th Sep 2025165 PMAQI
20th Sep 2025166 PMAQI
20th Sep 2025167 PMAQI
20th Sep 2025168 PMAQI
20th Sep 2025179 PMAQI
20th Sep 20251710 PMAQI
20th Sep 20251811 PMAQI
21st Sep 20251812 AMAQI
21st Sep 2025181 AMAQI
21st Sep 2025182 AMAQI
21st Sep 2025193 AMAQI
21st Sep 2025184 AMAQI
21st Sep 2025225 AMAQI

27°C19/35°C

21st Sep 2025226 AMAQI
21st Sep 2025207 AMAQI
21st Sep 2025198 AMAQI
21st Sep 2025169 AMAQI
21st Sep 20251810 AMAQI
21st Sep 20251911 AMAQI
21st Sep 20251912 PMAQI
21st Sep 2025181 PMAQI
21st Sep 2025182 PMAQI
21st Sep 2025193 PMAQI
21st Sep 2025174 PMAQI
21st Sep 2025175 PMAQI
21st Sep 2025176 PMAQI
21st Sep 2025187 PMAQI
21st Sep 2025188 PMAQI
21st Sep 2025189 PMAQI
21st Sep 20251910 PMAQI
21st Sep 20251911 PMAQI
22nd Sep 20252212 AMAQI
22nd Sep 2025211 AMAQI
22nd Sep 2025192 AMAQI
22nd Sep 2025173 AMAQI
22nd Sep 2025164 AMAQI
22nd Sep 2025155 AMAQI

29°C21/38°C

22nd Sep 2025186 AMAQI
22nd Sep 2025207 AMAQI
22nd Sep 2025168 AMAQI
22nd Sep 2025169 AMAQI
22nd Sep 20251810 AMAQI
22nd Sep 20251811 AMAQI
22nd Sep 20251712 PMAQI
22nd Sep 2025171 PMAQI
22nd Sep 2025172 PMAQI
22nd Sep 2025173 PMAQI
22nd Sep 2025184 PMAQI
22nd Sep 2025165 PMAQI
22nd Sep 2025166 PMAQI
22nd Sep 2025157 PMAQI
22nd Sep 2025158 PMAQI
22nd Sep 2025159 PMAQI
22nd Sep 20251610 PMAQI
22nd Sep 20251611 PMAQI
23rd Sep 20251812 AMAQI
23rd Sep 2025181 AMAQI
23rd Sep 2025192 AMAQI
23rd Sep 2025173 AMAQI
23rd Sep 2025164 AMAQI
23rd Sep 2025165 AMAQI

28°C22/34°C

23rd Sep 2025236 AMAQI
23rd Sep 2025227 AMAQI
23rd Sep 2025228 AMAQI
23rd Sep 2025209 AMAQI
23rd Sep 20252010 AMAQI
23rd Sep 20251911 AMAQI
23rd Sep 20252012 PMAQI
23rd Sep 2025201 PMAQI
23rd Sep 2025192 PMAQI
23rd Sep 2025193 PMAQI
23rd Sep 2025174 PMAQI
23rd Sep 2025195 PMAQI
23rd Sep 2025166 PMAQI
23rd Sep 2025177 PMAQI
23rd Sep 2025188 PMAQI
23rd Sep 2025229 PMAQI
23rd Sep 20252110 PMAQI
23rd Sep 20252011 PMAQI
24th Sep 20252012 AMAQI
24th Sep 2025241 AMAQI
24th Sep 2025252 AMAQI
24th Sep 2025263 AMAQI
24th Sep 2025224 AMAQI
24th Sep 2025215 AMAQI

29°C22/37°C

24th Sep 2025266 AMAQI
24th Sep 2025247 AMAQI
24th Sep 2025218 AMAQI
24th Sep 2025269 AMAQI
24th Sep 20252610 AMAQI
24th Sep 20253011 AMAQI
24th Sep 20252612 PMAQI
24th Sep 2025201 PMAQI
24th Sep 2025212 PMAQI
24th Sep 2025223 PMAQI
24th Sep 2025224 PMAQI
24th Sep 2025215 PMAQI
24th Sep 2025196 PMAQI
24th Sep 2025227 PMAQI
24th Sep 2025228 PMAQI
24th Sep 2025199 PMAQI
24th Sep 20252010 PMAQI
24th Sep 20252311 PMAQI
25th Sep 20254012 AMAQI
25th Sep 2025461 AMAQI
25th Sep 2025452 AMAQI
25th Sep 2025463 AMAQI
25th Sep 2025474 AMAQI
25th Sep 2025475 AMAQI

32°C24/40°C

25th Sep 2025456 AMAQI
25th Sep 2025487 AMAQI
25th Sep 2025478 AMAQI
25th Sep 2025479 AMAQI
25th Sep 20254610 AMAQI
25th Sep 20254711 AMAQI
25th Sep 20254612 PMAQI
25th Sep 2025461 PMAQI
25th Sep 2025472 PMAQI
25th Sep 2025463 PMAQI
25th Sep 2025484 PMAQI
25th Sep 2025515 PMAQI
25th Sep 2025476 PMAQI
25th Sep 2025477 PMAQI
25th Sep 2025478 PMAQI
25th Sep 2025479 PMAQI
25th Sep 20254810 PMAQI
25th Sep 20254711 PMAQI
26th Sep 20254612 AMAQI
26th Sep 2025471 AMAQI
26th Sep 2025452 AMAQI
26th Sep 2025473 AMAQI
26th Sep 2025464 AMAQI
26th Sep 2025475 AMAQI

30°C24/39°C

26th Sep 2025466 AMAQI
26th Sep 2025477 AMAQI
26th Sep 2025478 AMAQI
26th Sep 2025459 AMAQI
26th Sep 20254510 AMAQI
26th Sep 20254511 AMAQI
26th Sep 20254512 PMAQI
26th Sep 2025451 PMAQI
26th Sep 2025452 PMAQI
26th Sep 2025453 PMAQI
26th Sep 2025464 PMAQI
26th Sep 2025465 PMAQI
26th Sep 2025456 PMAQI
26th Sep 2025457 PMAQI
26th Sep 2025458 PMAQI
26th Sep 2025459 PMAQI
26th Sep 20254510 PMAQI
26th Sep 20253711 PMAQI
27th Sep 20251312 AMAQI
27th Sep 2025111 AMAQI
27th Sep 2025112 AMAQI
27th Sep 2025113 AMAQI
27th Sep 202594 AMAQI
27th Sep 2025105 AMAQI

26°C21/33°C

27th Sep 202596 AMAQI
27th Sep 2025117 AMAQI
27th Sep 2025148 AMAQI
27th Sep 2025139 AMAQI
27th Sep 20251310 AMAQI
27th Sep 20251211 AMAQI
27th Sep 20251112 PMAQI
27th Sep 2025111 PMAQI
27th Sep 2025112 PMAQI
27th Sep 2025163 PMAQI
27th Sep 2025134 PMAQI
27th Sep 2025115 PMAQI
27th Sep 2025116 PMAQI
27th Sep 2025117 PMAQI
27th Sep 2025138 PMAQI
27th Sep 2025159 PMAQI
27th Sep 20251310 PMAQI
27th Sep 20251511 PMAQI
28th Sep 20251412 AMAQI
28th Sep 2025151 AMAQI
28th Sep 2025152 AMAQI
28th Sep 2025113 AMAQI
28th Sep 2025134 AMAQI
28th Sep 2025165 AMAQI

25°C20/31°C

28th Sep 2025166 AMAQI
28th Sep 2025157 AMAQI
28th Sep 2025188 AMAQI
28th Sep 2025219 AMAQI
28th Sep 20251810 AMAQI
28th Sep 20251911 AMAQI
28th Sep 20251512 PMAQI
28th Sep 2025141 PMAQI
28th Sep 2025192 PMAQI
28th Sep 2025173 PMAQI
28th Sep 2025144 PMAQI
28th Sep 2025215 PMAQI
28th Sep 2025286 PMAQI
28th Sep 2025217 PMAQI
28th Sep 2025118 PMAQI
28th Sep 2025119 PMAQI
28th Sep 20251110 PMAQI
28th Sep 20251111 PMAQI
29th Sep 20251612 AMAQI
29th Sep 2025181 AMAQI
29th Sep 2025122 AMAQI
29th Sep 2025153 AMAQI
29th Sep 2025174 AMAQI
29th Sep 2025155 AMAQI

25°C18/33°C

29th Sep 2025196 AMAQI
29th Sep 2025167 AMAQI
29th Sep 2025248 AMAQI
29th Sep 2025229 AMAQI
29th Sep 20252510 AMAQI
29th Sep 20253011 AMAQI
29th Sep 20252712 PMAQI
29th Sep 2025231 PMAQI
29th Sep 2025252 PMAQI
29th Sep 2025203 PMAQI
29th Sep 2025174 PMAQI
29th Sep 2025135 PMAQI
29th Sep 2025116 PMAQI
29th Sep 2025167 PMAQI
29th Sep 2025158 PMAQI
29th Sep 2025209 PMAQI
29th Sep 20252110 PMAQI
29th Sep 20252311 PMAQI
30th Sep 20252412 AMAQI
30th Sep 2025241 AMAQI
30th Sep 2025202 AMAQI
30th Sep 2025173 AMAQI
30th Sep 2025204 AMAQI
30th Sep 2025205 AMAQI

25°C18/34°C

30th Sep 2025206 AMAQI
30th Sep 2025217 AMAQI
30th Sep 2025218 AMAQI
30th Sep 2025219 AMAQI
30th Sep 20252110 AMAQI
30th Sep 20252611 AMAQI
30th Sep 20252912 PMAQI
30th Sep 2025261 PMAQI
30th Sep 2025292 PMAQI
30th Sep 2025203 PMAQI
30th Sep 2025174 PMAQI
30th Sep 2025145 PMAQI
30th Sep 2025126 PMAQI
30th Sep 2025117 PMAQI
30th Sep 2025138 PMAQI
30th Sep 2025199 PMAQI
30th Sep 20251810 PMAQI
30th Sep 20251611 PMAQI
1st Oct 20251912 AMAQI
1st Oct 2025191 AMAQI
1st Oct 2025202 AMAQI
1st Oct 2025243 AMAQI
1st Oct 2025354 AMAQI
1st Oct 2025275 AMAQI

27°C19/35°C

1st Oct 2025296 AMAQI
1st Oct 2025257 AMAQI
1st Oct 2025308 AMAQI
1st Oct 2025299 AMAQI
1st Oct 20254310 AMAQI
1st Oct 20253811 AMAQI
1st Oct 20253512 PMAQI
1st Oct 2025331 PMAQI
1st Oct 2025222 PMAQI
1st Oct 2025133 PMAQI
1st Oct 2025124 PMAQI
1st Oct 2025135 PMAQI
1st Oct 2025136 PMAQI
1st Oct 2025327 PMAQI
1st Oct 2025188 PMAQI
1st Oct 2025339 PMAQI
1st Oct 20253510 PMAQI
1st Oct 20253811 PMAQI
2nd Oct 20253912 AMAQI
2nd Oct 2025461 AMAQI
2nd Oct 2025522 AMAQI
2nd Oct 2025413 AMAQI
2nd Oct 2025154 AMAQI
2nd Oct 2025125 AMAQI

27°C19/36°C

2nd Oct 2025166 AMAQI
2nd Oct 2025207 AMAQI
2nd Oct 2025258 AMAQI
2nd Oct 2025489 AMAQI
2nd Oct 20254310 AMAQI
2nd Oct 20254011 AMAQI
2nd Oct 20253412 PMAQI
2nd Oct 2025491 PMAQI
2nd Oct 2025392 PMAQI
2nd Oct 2025333 PMAQI
2nd Oct 2025164 PMAQI
2nd Oct 2025115 PMAQI
2nd Oct 2025116 PMAQI
2nd Oct 2025127 PMAQI
2nd Oct 2025128 PMAQI
2nd Oct 2025179 PMAQI
2nd Oct 20253010 PMAQI
2nd Oct 20253211 PMAQI
3rd Oct 20253412 AMAQI
3rd Oct 2025361 AMAQI
3rd Oct 2025362 AMAQI
3rd Oct 2025223 AMAQI
3rd Oct 2025314 AMAQI
3rd Oct 2025435 AMAQI

28°C19/38°C

3rd Oct 2025536 AMAQI
3rd Oct 2025417 AMAQI
3rd Oct 2025328 AMAQI
3rd Oct 2025389 AMAQI
3rd Oct 20254910 AMAQI
3rd Oct 20255211 AMAQI
3rd Oct 20254212 PMAQI
3rd Oct 2025251 PMAQI
3rd Oct 2025182 PMAQI
3rd Oct 2025183 PMAQI
3rd Oct 2025344 PMAQI
3rd Oct 2025335 PMAQI
3rd Oct 2025496 PMAQI
3rd Oct 2025387 PMAQI
3rd Oct 2025218 PMAQI
3rd Oct 2025189 PMAQI
3rd Oct 20251610 PMAQI
3rd Oct 20252111 PMAQI
4th Oct 20252412 AMAQI
4th Oct 2025241 AMAQI
4th Oct 2025352 AMAQI
4th Oct 2025423 AMAQI
4th Oct 2025184 AMAQI
4th Oct 2025145 AMAQI

29°C21/38°C

4th Oct 2025146 AMAQI
4th Oct 2025187 AMAQI
4th Oct 2025458 AMAQI
4th Oct 2025529 AMAQI
4th Oct 20254210 AMAQI
4th Oct 20253811 AMAQI
4th Oct 20252312 PMAQI
4th Oct 2025251 PMAQI
4th Oct 2025382 PMAQI
4th Oct 2025313 PMAQI
4th Oct 2025384 PMAQI
4th Oct 2025385 PMAQI
4th Oct 2025286 PMAQI
4th Oct 2025237 PMAQI
4th Oct 2025268 PMAQI
4th Oct 2025369 PMAQI
4th Oct 20254110 PMAQI
4th Oct 20253911 PMAQI
5th Oct 20254812 AMAQI
5th Oct 2025441 AMAQI
5th Oct 2025392 AMAQI
5th Oct 2025423 AMAQI
5th Oct 2025444 AMAQI
5th Oct 2025395 AMAQI

26°C20/32°C

5th Oct 2025456 AMAQI
5th Oct 2025507 AMAQI
5th Oct 2025578 AMAQI
5th Oct 2025519 AMAQI
5th Oct 20254010 AMAQI
5th Oct 20253911 AMAQI
5th Oct 20253812 PMAQI
5th Oct 2025271 PMAQI
5th Oct 2025352 PMAQI
5th Oct 2025403 PMAQI
5th Oct 2025214 PMAQI
5th Oct 2025345 PMAQI
5th Oct 2025396 PMAQI
5th Oct 2025217 PMAQI
5th Oct 2025368 PMAQI
5th Oct 2025409 PMAQI
5th Oct 20254710 PMAQI
5th Oct 20254111 PMAQI
6th Oct 20253712 AMAQI
6th Oct 2025491 AMAQI
6th Oct 2025542 AMAQI
6th Oct 2025593 AMAQI
6th Oct 2025474 AMAQI
6th Oct 2025505 AMAQI

23°C14/32°C

6th Oct 2025436 AMAQI
6th Oct 2025317 AMAQI
6th Oct 2025418 AMAQI
6th Oct 2025429 AMAQI
6th Oct 20254810 AMAQI
7th Oct 2025444 AMAQI
7th Oct 2025405 AMAQI

24°C15/34°C

7th Oct 2025236 AMAQI
7th Oct 2025227 AMAQI
7th Oct 2025318 AMAQI
7th Oct 2025429 AMAQI
7th Oct 20255910 AMAQI
7th Oct 20255211 AMAQI
7th Oct 20254612 PMAQI
7th Oct 2025371 PMAQI
7th Oct 2025262 PMAQI
7th Oct 2025153 PMAQI
7th Oct 2025124 PMAQI
7th Oct 2025115 PMAQI
7th Oct 2025166 PMAQI
7th Oct 2025207 PMAQI
7th Oct 2025458 PMAQI
7th Oct 2025549 PMAQI
7th Oct 20255610 PMAQI
7th Oct 20255811 PMAQI
8th Oct 20256012 AMAQI
8th Oct 2025611 AMAQI
8th Oct 2025542 AMAQI
8th Oct 2025553 AMAQI
8th Oct 2025494 AMAQI
8th Oct 2025515 AMAQI

27°C17/37°C

8th Oct 2025486 AMAQI
8th Oct 2025457 AMAQI
8th Oct 2025448 AMAQI
8th Oct 2025479 AMAQI
8th Oct 20255110 AMAQI
8th Oct 20255111 AMAQI
8th Oct 20255112 PMAQI
8th Oct 2025471 PMAQI
8th Oct 2025542 PMAQI
8th Oct 2025443 PMAQI
8th Oct 2025484 PMAQI
8th Oct 2025425 PMAQI
8th Oct 2025626 PMAQI
8th Oct 2025467 PMAQI
8th Oct 2025518 PMAQI
8th Oct 2025539 PMAQI
8th Oct 20255410 PMAQI
8th Oct 20255711 PMAQI
9th Oct 20255612 AMAQI
9th Oct 2025431 AMAQI
9th Oct 2025512 AMAQI
9th Oct 2025493 AMAQI
9th Oct 2025434 AMAQI
9th Oct 2025405 AMAQI

28°C20/37°C

9th Oct 2025386 AMAQI
9th Oct 2025447 AMAQI
9th Oct 2025468 AMAQI
9th Oct 2025439 AMAQI
9th Oct 20254410 AMAQI
9th Oct 20255611 AMAQI
9th Oct 20255512 PMAQI
9th Oct 2025441 PMAQI
9th Oct 2025432 PMAQI
9th Oct 2025503 PMAQI
9th Oct 2025444 PMAQI
9th Oct 2025255 PMAQI
9th Oct 2025466 PMAQI
9th Oct 2025557 PMAQI
9th Oct 2025568 PMAQI
9th Oct 2025549 PMAQI
9th Oct 20255410 PMAQI
9th Oct 20255011 PMAQI
10th Oct 20255012 AMAQI
10th Oct 2025461 AMAQI
10th Oct 2025402 AMAQI
10th Oct 2025403 AMAQI
10th Oct 2025444 AMAQI
10th Oct 2025485 AMAQI

29°C25/35°C

10th Oct 2025486 AMAQI
10th Oct 2025447 AMAQI
10th Oct 2025488 AMAQI
10th Oct 2025469 AMAQI
10th Oct 20253510 AMAQI
10th Oct 20255211 AMAQI
10th Oct 20256412 PMAQI
10th Oct 2025491 PMAQI
10th Oct 2025702 PMAQI
10th Oct 2025643 PMAQI
10th Oct 2025624 PMAQI
10th Oct 2025485 PMAQI
10th Oct 2025426 PMAQI
10th Oct 2025487 PMAQI
10th Oct 2025548 PMAQI
10th Oct 2025609 PMAQI
10th Oct 20255910 PMAQI
10th Oct 20255411 PMAQI
11th Oct 20255412 AMAQI
11th Oct 2025551 AMAQI
11th Oct 2025592 AMAQI
11th Oct 2025593 AMAQI
11th Oct 2025454 AMAQI
11th Oct 2025335 AMAQI

28°C20/38°C

11th Oct 2025106 AMAQI
11th Oct 2025267 AMAQI
11th Oct 2025388 AMAQI
11th Oct 2025319 AMAQI
11th Oct 20253310 AMAQI
11th Oct 20254811 AMAQI
11th Oct 20255812 PMAQI
11th Oct 2025601 PMAQI
11th Oct 2025572 PMAQI
11th Oct 2025483 PMAQI
11th Oct 2025474 PMAQI
11th Oct 2025535 PMAQI
11th Oct 2025636 PMAQI
11th Oct 2025557 PMAQI
11th Oct 2025568 PMAQI
11th Oct 2025539 PMAQI
11th Oct 20254810 PMAQI
11th Oct 20254811 PMAQI
12th Oct 20255012 AMAQI
12th Oct 2025521 AMAQI
12th Oct 2025522 AMAQI
12th Oct 2025553 AMAQI
12th Oct 2025554 AMAQI
12th Oct 2025425 AMAQI

24°C21/30°C

12th Oct 2025496 AMAQI
12th Oct 2025467 AMAQI
12th Oct 2025378 AMAQI
12th Oct 2025349 AMAQI
12th Oct 20255110 AMAQI
12th Oct 20255411 AMAQI
12th Oct 20255112 PMAQI
12th Oct 2025401 PMAQI
12th Oct 2025392 PMAQI
12th Oct 2025383 PMAQI
12th Oct 2025444 PMAQI
12th Oct 2025205 PMAQI
12th Oct 2025306 PMAQI
12th Oct 2025327 PMAQI
12th Oct 2025338 PMAQI
12th Oct 2025519 PMAQI
12th Oct 20255510 PMAQI
12th Oct 20255511 PMAQI
13th Oct 20255012 AMAQI
13th Oct 2025501 AMAQI
13th Oct 2025392 AMAQI
13th Oct 2025263 AMAQI
13th Oct 2025394 AMAQI
13th Oct 2025495 AMAQI

24°C21/29°C

13th Oct 2025466 AMAQI
13th Oct 2025487 AMAQI
13th Oct 2025518 AMAQI
13th Oct 2025509 AMAQI
13th Oct 20254610 AMAQI
13th Oct 20255211 AMAQI
13th Oct 20255612 PMAQI
13th Oct 2025561 PMAQI
13th Oct 2025402 PMAQI
13th Oct 2025413 PMAQI
13th Oct 2025504 PMAQI
13th Oct 2025565 PMAQI
13th Oct 2025496 PMAQI
13th Oct 2025437 PMAQI
13th Oct 2025388 PMAQI
13th Oct 2025409 PMAQI
13th Oct 20254610 PMAQI
13th Oct 20253811 PMAQI
14th Oct 20254812 AMAQI
14th Oct 2025551 AMAQI
14th Oct 2025482 AMAQI
14th Oct 2025463 AMAQI
14th Oct 2025374 AMAQI
14th Oct 2025385 AMAQI

22°C20/26°C

14th Oct 2025396 AMAQI
14th Oct 2025177 AMAQI
14th Oct 2025308 AMAQI
14th Oct 2025409 AMAQI
14th Oct 20254110 AMAQI
14th Oct 20255011 AMAQI
14th Oct 20253312 PMAQI
14th Oct 2025211 PMAQI
14th Oct 2025302 PMAQI
14th Oct 2025363 PMAQI
14th Oct 2025154 PMAQI
14th Oct 2025265 PMAQI
14th Oct 2025356 PMAQI
14th Oct 2025157 PMAQI
14th Oct 2025168 PMAQI
14th Oct 2025379 PMAQI
14th Oct 20254410 PMAQI
14th Oct 20254711 PMAQI
15th Oct 20254312 AMAQI
15th Oct 2025401 AMAQI
15th Oct 2025402 AMAQI
15th Oct 2025403 AMAQI
15th Oct 2025484 AMAQI
15th Oct 2025385 AMAQI

23°C18/31°C

15th Oct 2025326 AMAQI
15th Oct 2025507 AMAQI
15th Oct 2025558 AMAQI
15th Oct 2025539 AMAQI
15th Oct 20255510 AMAQI
15th Oct 20255911 AMAQI
15th Oct 20255612 PMAQI
15th Oct 2025501 PMAQI
15th Oct 2025442 PMAQI
15th Oct 2025423 PMAQI
15th Oct 2025424 PMAQI
15th Oct 2025225 PMAQI
15th Oct 2025326 PMAQI
15th Oct 2025497 PMAQI
15th Oct 2025518 PMAQI
15th Oct 2025519 PMAQI
15th Oct 20254210 PMAQI
15th Oct 20254511 PMAQI
16th Oct 20254512 AMAQI
16th Oct 2025451 AMAQI
16th Oct 2025402 AMAQI
16th Oct 2025243 AMAQI
16th Oct 2025234 AMAQI
16th Oct 2025335 AMAQI

21°C14/29°C

16th Oct 2025466 AMAQI
16th Oct 2025477 AMAQI
16th Oct 2025578 AMAQI
16th Oct 2025559 AMAQI
16th Oct 20255610 AMAQI
16th Oct 20255411 AMAQI
16th Oct 20254612 PMAQI
16th Oct 2025541 PMAQI
16th Oct 2025572 PMAQI
16th Oct 2025553 PMAQI
16th Oct 2025264 PMAQI
16th Oct 2025415 PMAQI
16th Oct 2025536 PMAQI
16th Oct 2025577 PMAQI
16th Oct 2025488 PMAQI
16th Oct 2025529 PMAQI
16th Oct 20254510 PMAQI
16th Oct 20255311 PMAQI
17th Oct 20255412 AMAQI
17th Oct 2025261 AMAQI
17th Oct 2025322 AMAQI
17th Oct 2025543 AMAQI
17th Oct 2025594 AMAQI
17th Oct 2025555 AMAQI

19°C13/27°C

17th Oct 2025586 AMAQI
17th Oct 2025537 AMAQI
17th Oct 2025418 AMAQI
17th Oct 2025519 AMAQI
17th Oct 20255510 AMAQI
17th Oct 20255411 AMAQI
17th Oct 20256012 PMAQI
17th Oct 2025641 PMAQI
17th Oct 2025582 PMAQI
17th Oct 2025513 PMAQI
17th Oct 2025194 PMAQI
17th Oct 2025405 PMAQI
17th Oct 2025386 PMAQI
17th Oct 2025397 PMAQI
17th Oct 2025528 PMAQI
17th Oct 2025539 PMAQI
17th Oct 20254010 PMAQI
17th Oct 20255411 PMAQI
18th Oct 20254812 AMAQI
18th Oct 2025541 AMAQI
18th Oct 2025432 AMAQI
18th Oct 2025523 AMAQI
18th Oct 2025494 AMAQI
18th Oct 2025395 AMAQI

19°C13/28°C

18th Oct 2025506 AMAQI
18th Oct 2025567 AMAQI
18th Oct 2025538 AMAQI
18th Oct 2025579 AMAQI
18th Oct 20255910 AMAQI
18th Oct 20255611 AMAQI
18th Oct 20255712 PMAQI
18th Oct 2025561 PMAQI
18th Oct 2025532 PMAQI
18th Oct 2025423 PMAQI
18th Oct 2025174 PMAQI
18th Oct 2025145 PMAQI
18th Oct 2025396 PMAQI
18th Oct 2025227 PMAQI
18th Oct 2025178 PMAQI
18th Oct 2025189 PMAQI
18th Oct 20254210 PMAQI
18th Oct 20254411 PMAQI
19th Oct 20255612 AMAQI
19th Oct 2025631 AMAQI
19th Oct 2025632 AMAQI
19th Oct 2025483 AMAQI
19th Oct 2025414 AMAQI
19th Oct 2025445 AMAQI

20°C12/29°C

19th Oct 2025486 AMAQI
6 AM
19th Oct 2025547 AMAQI
19th Oct 2025388 AMAQI
19th Oct 2025309 AMAQI
19th Oct 20255210 AMAQI
19th Oct 20253811 AMAQI
19th Oct 20251912 PMAQI
12 PM
19th Oct 2025151 PMAQI
19th Oct 2025142 PMAQI
19th Oct 2025233 PMAQI
19th Oct 2025254 PMAQI
19th Oct 2025225 PMAQI
19th Oct 2025226 PMAQI
6 PM
19th Oct 2025177 PMAQI
19th Oct 2025158 PMAQI
19th Oct 2025179 PMAQI
12 AM
5 AM

22°C13/32°C

Day time
Avg. Highest Time
11 AM

40AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
5 PM

27AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 11 AM (Avg. 40), while the lowest AQI was between 5 PM to 5 PM (Avg. 27).
Night time
Avg. Highest Time
12 AM - 3 AM

36AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
7 PM

29AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 36), while the lowest AQI was between 7 PM to 7 PM (Avg. 29).

2025 Days Vs Air Quality

Casas Adobes, Arizona, United States

2025

93%

271

7%

20

0.3%

1

Total number of days with different AQI categories in last 293 days in 2025 (72 days remaining)

Good
271 Days
Moderate
20 Days
Poor
1 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days



Under WHO’s Safe Air Quality Limits: 93%

Health Risk Level:

Very Low

In 2025, 93% of 293 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.

Annual Air Quality Insights

Casas Adobes, Arizona, United States

AQI levels in 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
86AQI
2nd January 2025
50AQI
3rd January 2025
54AQI
4th January 2025
52AQI
5th January 2025
46AQI
6th January 2025
50AQI
7th January 2025
52AQI
8th January 2025
98AQI
9th January 2025
45AQI
10th January 2025
41AQI
11th January 2025
47AQI
12th January 2025
45AQI
13th January 2025
46AQI
14th January 2025
45AQI
15th January 2025
46AQI
16th January 2025
36AQI
17th January 2025
39AQI
18th January 2025
45AQI
19th January 2025
48AQI
20th January 2025
50AQI
21st January 2025
43AQI
22nd January 2025
47AQI
23rd January 2025
47AQI
24th January 2025
38AQI
25th January 2025
51AQI
26th January 2025
38AQI
27th January 2025
46AQI
28th January 2025
43AQI
29th January 2025
45AQI
30th January 2025
43AQI
31st January 2025
51AQI
1st February 2025
55AQI
2nd February 2025
46AQI
3rd February 2025
40AQI
4th February 2025
41AQI
5th February 2025
40AQI
6th February 2025
39AQI
7th February 2025
41AQI
8th February 2025
40AQI
9th February 2025
38AQI
10th February 2025
42AQI
11th February 2025
43AQI
12th February 2025
41AQI
13th February 2025
38AQI
14th February 2025
44AQI
15th February 2025
45AQI
16th February 2025
36AQI
17th February 2025
35AQI
18th February 2025
37AQI
19th February 2025
37AQI
20th February 2025
41AQI
21st February 2025
36AQI
22nd February 2025
34AQI
23rd February 2025
35AQI
24th February 2025
38AQI
25th February 2025
37AQI
26th February 2025
38AQI
27th February 2025
40AQI
28th February 2025
43AQI
1st March 2025
56AQI
2nd March 2025
38AQI
3rd March 2025
42AQI
4th March 2025
47AQI
5th March 2025
45AQI
6th March 2025
43AQI
7th March 2025
36AQI
8th March 2025
35AQI
9th March 2025
37AQI
10th March 2025
37AQI
11th March 2025
38AQI
12th March 2025
36AQI
13th March 2025
33AQI
14th March 2025
37AQI
15th March 2025
25AQI
16th March 2025
33AQI
17th March 2025
31AQI
18th March 2025
29AQI
19th March 2025
28AQI
20th March 2025
29AQI
21st March 2025
28AQI
22nd March 2025
29AQI
23rd March 2025
29AQI
24th March 2025
35AQI
25th March 2025
27AQI
26th March 2025
34AQI
27th March 2025
32AQI
28th March 2025
32AQI
29th March 2025
35AQI
30th March 2025
48AQI
31st March 2025
34AQI
1st April 2025
31AQI
2nd April 2025
55AQI
3rd April 2025
38AQI
4th April 2025
24AQI
5th April 2025
27AQI
6th April 2025
20AQI
7th April 2025
25AQI
8th April 2025
30AQI
9th April 2025
29AQI
10th April 2025
29AQI
11th April 2025
33AQI
12th April 2025
35AQI
13th April 2025
30AQI
14th April 2025
35AQI
15th April 2025
33AQI
16th April 2025
33AQI
17th April 2025
28AQI
18th April 2025
23AQI
19th April 2025
22AQI
20th April 2025
17AQI
21st April 2025
20AQI
22nd April 2025
24AQI
23rd April 2025
27AQI
24th April 2025
28AQI
25th April 2025
30AQI
26th April 2025
32AQI
27th April 2025
37AQI
28th April 2025
27AQI
29th April 2025
37AQI
30th April 2025
33AQI
1st May 2025
32AQI
2nd May 2025
36AQI
3rd May 2025
33AQI
4th May 2025
39AQI
5th May 2025
45AQI
6th May 2025
30AQI
7th May 2025
31AQI
8th May 2025
26AQI
9th May 2025
29AQI
10th May 2025
29AQI
11th May 2025
40AQI
12th May 2025
52AQI
13th May 2025
32AQI
14th May 2025
31AQI
15th May 2025
36AQI
16th May 2025
27AQI
17th May 2025
31AQI
18th May 2025
36AQI
19th May 2025
43AQI
20th May 2025
38AQI
21st May 2025
34AQI
22nd May 2025
39AQI
23rd May 2025
36AQI
24th May 2025
46AQI
25th May 2025
36AQI
26th May 2025
33AQI
27th May 2025
32AQI
28th May 2025
34AQI
29th May 2025
40AQI
30th May 2025
35AQI
31st May 2025
33AQI
1st June 2025
38AQI
2nd June 2025
23AQI
3rd June 2025
20AQI
4th June 2025
22AQI
5th June 2025
27AQI
6th June 2025
24AQI
7th June 2025
26AQI
8th June 2025
25AQI
9th June 2025
29AQI
10th June 2025
31AQI
11th June 2025
31AQI
12th June 2025
41AQI
13th June 2025
52AQI
14th June 2025
49AQI
15th June 2025
38AQI
16th June 2025
46AQI
17th June 2025
44AQI
18th June 2025
46AQI
19th June 2025
42AQI
20th June 2025
36AQI
21st June 2025
48AQI
22nd June 2025
48AQI
23rd June 2025
44AQI
24th June 2025
53AQI
25th June 2025
44AQI
26th June 2025
38AQI
27th June 2025
35AQI
28th June 2025
32AQI
29th June 2025
34AQI
30th June 2025
41AQI
1st July 2025
101AQI
2nd July 2025
49AQI
3rd July 2025
41AQI
4th July 2025
37AQI
5th July 2025
41AQI
6th July 2025
29AQI
7th July 2025
30AQI
8th July 2025
54AQI
9th July 2025
38AQI
10th July 2025
38AQI
11th July 2025
45AQI
12th July 2025
62AQI
13th July 2025
47AQI
14th July 2025
50AQI
15th July 2025
41AQI
16th July 2025
27AQI
17th July 2025
23AQI
18th July 2025
24AQI
19th July 2025
24AQI
20th July 2025
22AQI
21st July 2025
23AQI
22nd July 2025
19AQI
23rd July 2025
20AQI
24th July 2025
24AQI
25th July 2025
26AQI
26th July 2025
24AQI
27th July 2025
27AQI
28th July 2025
35AQI
29th July 2025
54AQI
30th July 2025
38AQI
31st July 2025
25AQI
1st August 2025
25AQI
2nd August 2025
29AQI
3rd August 2025
26AQI
4th August 2025
33AQI
5th August 2025
39AQI
6th August 2025
37AQI
7th August 2025
39AQI
8th August 2025
39AQI
9th August 2025
52AQI
10th August 2025
45AQI
11th August 2025
40AQI
12th August 2025
34AQI
13th August 2025
54AQI
14th August 2025
39AQI
15th August 2025
25AQI
16th August 2025
25AQI
17th August 2025
25AQI
18th August 2025
20AQI
19th August 2025
20AQI
20th August 2025
21AQI
21st August 2025
22AQI
22nd August 2025
34AQI
23rd August 2025
60AQI
24th August 2025
31AQI
25th August 2025
36AQI
26th August 2025
25AQI
27th August 2025
28AQI
28th August 2025
21AQI
29th August 2025
23AQI
30th August 2025
19AQI
31st August 2025
21AQI
1st September 2025
28AQI
2nd September 2025
26AQI
3rd September 2025
23AQI
4th September 2025
30AQI
5th September 2025
19AQI
6th September 2025
18AQI
7th September 2025
18AQI
8th September 2025
20AQI
9th September 2025
20AQI
10th September 2025
21AQI
11th September 2025
29AQI
12th September 2025
19AQI
13th September 2025
20AQI
14th September 2025
18AQI
15th September 2025
22AQI
16th September 2025
24AQI
17th September 2025
21AQI
18th September 2025
19AQI
19th September 2025
19AQI
20th September 2025
19AQI
21st September 2025
18AQI
22nd September 2025
17AQI
23rd September 2025
19AQI
24th September 2025
23AQI
25th September 2025
47AQI
26th September 2025
45AQI
27th September 2025
12AQI
28th September 2025
16AQI
29th September 2025
18AQI
30th September 2025
19AQI
1st October 2025
26AQI
2nd October 2025
31AQI
3rd October 2025
33AQI
4th October 2025
32AQI
5th October 2025
41AQI
6th October 2025
50AQI
7th October 2025
36AQI
8th October 2025
52AQI
9th October 2025
48AQI
10th October 2025
49AQI
11th October 2025
50AQI
12th October 2025
45AQI
13th October 2025
45AQI
14th October 2025
38AQI
15th October 2025
44AQI
16th October 2025
46AQI
17th October 2025
47AQI
18th October 2025
43AQI
19th October 2025
46AQI
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

49AQI

40AQI

35AQI

30AQI

35AQI

37AQI

37AQI

32AQI

22AQI

42AQI


No. of days

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

202536AQI

24
7
27
1
30
1
29
1
30
1
28
2
27
3
1
28
3
30
18
1
271
20
1

Highest AQI recorded in

January

49AQI


Lowest AQI recorded in

September

22AQI


202448AQI

23
8
29
31
29
1
28
3
25
4
29
2
31
18
11
1
20
11
30
17
14
310
54
1

Highest AQI recorded in

September

55AQI


Lowest AQI recorded in

November

39AQI


202347AQI

25
6
24
2
31
27
3
30
1
30
28
3
31
30
31
29
24
7
340
22

Highest AQI recorded in

January

49AQI


Lowest AQI recorded in

August

46AQI


202248AQI

28
2
20
2
30
1
15
3
29
2
26
4
19
2
1
29
30
1
23
7
18
13
268
37

Highest AQI recorded in

December

51AQI


Lowest AQI recorded in

August

46AQI


202144AQI

26
4
27
1
31
29
1
31
28
2
1
26
23
7
16
14
1
14
16
26
5
278
50
1

Highest AQI recorded in

October

52AQI


Lowest AQI recorded in

March

35AQI


202039AQI

13
20
18
29
1
30
1
28
3
28
2
29
1
25
5
26
5
246
18

Highest AQI recorded in

November

45AQI


Lowest AQI recorded in

March

27AQI


Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2022(Avg.)
48AQI
Least Polluted Year Recorded
2025(Avg.)
36AQI


Casas Adobes's annual 2025 AQI (36) shows an average percentage change of -20.3% (improved AQI) compared to previous years: 2020 (39), 2021 (44), 2022 (48), 2023 (47), 2024 (48).