Hayden, 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
Hayden, Arizona, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
22nd Oct 2025
45AQILowest AQI recorded on
9th Oct 2025
17AQISame Day Analysis (26th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 35 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 26th Oct - 27th Oct 2025
Hayden, Arizona, United States
AQI
Day
Night
.
6 AM26th Oct 2025
5 PM
5 AM27th Oct 2025
Day time
Avg. Highest Time
7AM26th Oct
40AQI
Avg. Lowest Time
2PM26th Oct
17AQI
Night time
Avg. Highest Time
12AM27th Oct
48AQI
Avg. Lowest Time
7PM26th Oct
22AQI
In the last 24 hours,
Hayden's AQI reached its highest point of 48 at 12 AM during the Night, while the lowest point, 17, was recorded at 2 PM during the Day between 26th Oct and 27th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Hayden, Arizona, United States
SepOct
27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th
Day
Night
27th Sep 2025116 AMAQI
27th Sep 2025107 AMAQI
27th Sep 2025118 AMAQI
27th Sep 202579 AMAQI
27th Sep 20251110 AMAQI
27th Sep 20251111 AMAQI
27th Sep 20251112 PMAQI
27th Sep 2025111 PMAQI
27th Sep 2025112 PMAQI
27th Sep 2025193 PMAQI
27th Sep 2025144 PMAQI
27th Sep 2025125 PMAQI
27th Sep 2025116 PMAQI
27th Sep 2025107 PMAQI
27th Sep 2025118 PMAQI
27th Sep 2025139 PMAQI
27th Sep 20251210 PMAQI
27th Sep 20251311 PMAQI
28th Sep 20251112 AMAQI
28th Sep 2025161 AMAQI
28th Sep 2025102 AMAQI
28th Sep 2025113 AMAQI
28th Sep 2025164 AMAQI
28th Sep 2025175 AMAQI
22°C18/30°C
28th Sep 2025156 AMAQI
28th Sep 2025137 AMAQI
28th Sep 2025208 AMAQI
28th Sep 2025239 AMAQI
28th Sep 20251710 AMAQI
28th Sep 20251711 AMAQI
28th Sep 20251812 PMAQI
28th Sep 2025221 PMAQI
28th Sep 2025252 PMAQI
28th Sep 2025233 PMAQI
28th Sep 2025234 PMAQI
28th Sep 2025225 PMAQI
28th Sep 2025206 PMAQI
28th Sep 2025207 PMAQI
28th Sep 2025228 PMAQI
28th Sep 2025319 PMAQI
28th Sep 20253210 PMAQI
28th Sep 20253311 PMAQI
29th Sep 20253012 AMAQI
29th Sep 2025301 AMAQI
29th Sep 2025382 AMAQI
29th Sep 2025343 AMAQI
29th Sep 2025354 AMAQI
29th Sep 2025425 AMAQI
24°C19/32°C
29th Sep 2025406 AMAQI
29th Sep 2025377 AMAQI
29th Sep 2025408 AMAQI
29th Sep 2025319 AMAQI
29th Sep 20253310 AMAQI
29th Sep 20253811 AMAQI
29th Sep 20254112 PMAQI
29th Sep 2025341 PMAQI
29th Sep 2025362 PMAQI
29th Sep 2025313 PMAQI
29th Sep 2025434 PMAQI
29th Sep 2025345 PMAQI
29th Sep 2025236 PMAQI
29th Sep 2025187 PMAQI
29th Sep 2025158 PMAQI
29th Sep 2025329 PMAQI
29th Sep 20253110 PMAQI
29th Sep 20252711 PMAQI
30th Sep 20253212 AMAQI
30th Sep 2025361 AMAQI
30th Sep 2025452 AMAQI
30th Sep 2025453 AMAQI
30th Sep 2025364 AMAQI
30th Sep 2025425 AMAQI
26°C18/33°C
30th Sep 2025326 AMAQI
30th Sep 2025337 AMAQI
30th Sep 2025358 AMAQI
30th Sep 2025259 AMAQI
30th Sep 20252610 AMAQI
30th Sep 20254611 AMAQI
30th Sep 20254212 PMAQI
30th Sep 2025451 PMAQI
30th Sep 2025402 PMAQI
30th Sep 2025283 PMAQI
30th Sep 2025244 PMAQI
30th Sep 2025295 PMAQI
30th Sep 2025266 PMAQI
30th Sep 2025387 PMAQI
30th Sep 2025418 PMAQI
30th Sep 2025299 PMAQI
30th Sep 20253410 PMAQI
30th Sep 20253311 PMAQI
1st Oct 20253612 AMAQI
1st Oct 2025391 AMAQI
1st Oct 2025392 AMAQI
1st Oct 2025403 AMAQI
1st Oct 2025394 AMAQI
1st Oct 2025285 AMAQI
27°C19/36°C
1st Oct 2025256 AMAQI
1st Oct 2025257 AMAQI
1st Oct 2025308 AMAQI
1st Oct 2025359 AMAQI
1st Oct 20254010 AMAQI
1st Oct 20254011 AMAQI
1st Oct 20253212 PMAQI
1st Oct 2025261 PMAQI
1st Oct 2025202 PMAQI
1st Oct 2025183 PMAQI
1st Oct 2025154 PMAQI
1st Oct 2025215 PMAQI
1st Oct 2025426 PMAQI
1st Oct 2025427 PMAQI
1st Oct 2025478 PMAQI
1st Oct 2025499 PMAQI
1st Oct 20254010 PMAQI
1st Oct 20253811 PMAQI
2nd Oct 20255412 AMAQI
2nd Oct 2025401 AMAQI
2nd Oct 2025302 AMAQI
2nd Oct 2025293 AMAQI
2nd Oct 2025244 AMAQI
2nd Oct 2025205 AMAQI
28°C19/37°C
2nd Oct 2025236 AMAQI
2nd Oct 2025357 AMAQI
2nd Oct 2025428 AMAQI
2nd Oct 2025529 AMAQI
2nd Oct 20255110 AMAQI
2nd Oct 20254711 AMAQI
2nd Oct 20253512 PMAQI
2nd Oct 2025191 PMAQI
2nd Oct 2025192 PMAQI
2nd Oct 2025143 PMAQI
2nd Oct 2025164 PMAQI
2nd Oct 2025155 PMAQI
2nd Oct 2025166 PMAQI
2nd Oct 2025187 PMAQI
2nd Oct 2025178 PMAQI
2nd Oct 2025199 PMAQI
2nd Oct 20252710 PMAQI
2nd Oct 20255011 PMAQI
3rd Oct 20255612 AMAQI
3rd Oct 2025571 AMAQI
3rd Oct 2025202 AMAQI
3rd Oct 202583 AMAQI
3rd Oct 202594 AMAQI
3rd Oct 2025155 AMAQI
28°C19/38°C
3rd Oct 2025176 AMAQI
3rd Oct 2025167 AMAQI
3rd Oct 2025138 AMAQI
3rd Oct 2025429 AMAQI
3rd Oct 20254710 AMAQI
3rd Oct 20255311 AMAQI
3rd Oct 20254812 PMAQI
3rd Oct 2025341 PMAQI
3rd Oct 2025122 PMAQI
3rd Oct 2025193 PMAQI
3rd Oct 2025544 PMAQI
3rd Oct 2025385 PMAQI
3rd Oct 2025376 PMAQI
3rd Oct 2025347 PMAQI
3rd Oct 2025338 PMAQI
3rd Oct 2025379 PMAQI
3rd Oct 20251710 PMAQI
3rd Oct 20251611 PMAQI
4th Oct 20251812 AMAQI
4th Oct 2025161 AMAQI
4th Oct 2025132 AMAQI
4th Oct 202593 AMAQI
4th Oct 202584 AMAQI
4th Oct 202575 AMAQI
29°C21/38°C
4th Oct 202566 AMAQI
4th Oct 202587 AMAQI
4th Oct 202598 AMAQI
4th Oct 2025229 AMAQI
4th Oct 20253710 AMAQI
4th Oct 20254311 AMAQI
4th Oct 20254212 PMAQI
4th Oct 2025411 PMAQI
4th Oct 2025402 PMAQI
4th Oct 2025263 PMAQI
4th Oct 2025194 PMAQI
4th Oct 2025255 PMAQI
4th Oct 2025146 PMAQI
4th Oct 2025167 PMAQI
4th Oct 2025188 PMAQI
4th Oct 2025259 PMAQI
4th Oct 20252810 PMAQI
4th Oct 20252211 PMAQI
5th Oct 20252312 AMAQI
5th Oct 2025331 AMAQI
5th Oct 2025362 AMAQI
5th Oct 2025283 AMAQI
5th Oct 2025374 AMAQI
5th Oct 2025555 AMAQI
27°C21/33°C
5th Oct 2025426 AMAQI
5th Oct 2025257 AMAQI
5th Oct 2025268 AMAQI
5th Oct 2025369 AMAQI
5th Oct 20254710 AMAQI
5th Oct 20253911 AMAQI
5th Oct 20252212 PMAQI
5th Oct 2025181 PMAQI
5th Oct 2025352 PMAQI
5th Oct 2025523 PMAQI
5th Oct 2025434 PMAQI
5th Oct 2025195 PMAQI
5th Oct 2025146 PMAQI
5th Oct 2025157 PMAQI
5th Oct 2025178 PMAQI
5th Oct 2025209 PMAQI
5th Oct 20254110 PMAQI
5th Oct 20253611 PMAQI
6th Oct 20254112 AMAQI
6th Oct 2025351 AMAQI
6th Oct 2025242 AMAQI
6th Oct 2025213 AMAQI
6th Oct 2025254 AMAQI
6th Oct 2025355 AMAQI
24°C15/33°C
6th Oct 2025246 AMAQI
6th Oct 2025207 AMAQI
6th Oct 2025508 AMAQI
6th Oct 2025549 AMAQI
6th Oct 20254510 AMAQI
7th Oct 2025394 AMAQI
7th Oct 2025455 AMAQI
24°C14/35°C
7th Oct 2025146 AMAQI
7th Oct 202587 AMAQI
7th Oct 2025398 AMAQI
7th Oct 2025409 AMAQI
7th Oct 20253710 AMAQI
7th Oct 20252711 AMAQI
7th Oct 20252512 PMAQI
7th Oct 2025401 PMAQI
7th Oct 2025322 PMAQI
7th Oct 2025183 PMAQI
7th Oct 2025214 PMAQI
7th Oct 2025215 PMAQI
7th Oct 2025266 PMAQI
7th Oct 2025187 PMAQI
7th Oct 2025318 PMAQI
7th Oct 2025249 PMAQI
7th Oct 20252210 PMAQI
7th Oct 20255311 PMAQI
8th Oct 20252812 AMAQI
8th Oct 2025341 AMAQI
8th Oct 2025212 AMAQI
8th Oct 2025243 AMAQI
8th Oct 2025234 AMAQI
8th Oct 2025165 AMAQI
27°C17/37°C
8th Oct 2025436 AMAQI
8th Oct 2025427 AMAQI
8th Oct 2025318 AMAQI
8th Oct 2025329 AMAQI
8th Oct 20252110 AMAQI
8th Oct 20252411 AMAQI
8th Oct 20251412 PMAQI
8th Oct 2025341 PMAQI
8th Oct 202592 PMAQI
8th Oct 202583 PMAQI
8th Oct 2025104 PMAQI
8th Oct 2025125 PMAQI
8th Oct 2025136 PMAQI
8th Oct 2025117 PMAQI
8th Oct 2025128 PMAQI
8th Oct 2025329 PMAQI
8th Oct 20251610 PMAQI
8th Oct 20254211 PMAQI
9th Oct 20251012 AMAQI
9th Oct 2025101 AMAQI
9th Oct 2025102 AMAQI
9th Oct 202583 AMAQI
9th Oct 2025104 AMAQI
9th Oct 2025105 AMAQI
28°C19/37°C
9th Oct 202596 AMAQI
9th Oct 2025297 AMAQI
9th Oct 2025128 AMAQI
9th Oct 2025169 AMAQI
9th Oct 20251710 AMAQI
9th Oct 20251711 AMAQI
9th Oct 20254612 PMAQI
9th Oct 2025481 PMAQI
9th Oct 2025392 PMAQI
9th Oct 2025233 PMAQI
9th Oct 2025164 PMAQI
9th Oct 2025125 PMAQI
9th Oct 202586 PMAQI
9th Oct 2025217 PMAQI
9th Oct 2025418 PMAQI
9th Oct 2025149 PMAQI
9th Oct 2025610 PMAQI
9th Oct 20253111 PMAQI
10th Oct 20251012 AMAQI
10th Oct 202561 AMAQI
10th Oct 202562 AMAQI
10th Oct 202563 AMAQI
10th Oct 202594 AMAQI
10th Oct 2025265 AMAQI
29°C23/35°C
10th Oct 2025436 AMAQI
10th Oct 2025207 AMAQI
10th Oct 2025318 AMAQI
10th Oct 2025189 AMAQI
10th Oct 20254010 AMAQI
10th Oct 20254411 AMAQI
10th Oct 20254312 PMAQI
10th Oct 2025371 PMAQI
10th Oct 2025462 PMAQI
10th Oct 2025503 PMAQI
10th Oct 2025314 PMAQI
10th Oct 2025365 PMAQI
10th Oct 2025426 PMAQI
10th Oct 2025177 PMAQI
10th Oct 2025368 PMAQI
10th Oct 2025309 PMAQI
10th Oct 20253110 PMAQI
10th Oct 20254311 PMAQI
11th Oct 20251412 AMAQI
11th Oct 2025131 AMAQI
11th Oct 2025222 AMAQI
11th Oct 2025103 AMAQI
11th Oct 2025174 AMAQI
11th Oct 2025195 AMAQI
30°C23/37°C
11th Oct 2025116 AMAQI
11th Oct 2025177 AMAQI
11th Oct 2025288 AMAQI
11th Oct 2025129 AMAQI
11th Oct 20252710 AMAQI
11th Oct 20253411 AMAQI
11th Oct 20251812 PMAQI
11th Oct 2025241 PMAQI
11th Oct 2025422 PMAQI
11th Oct 2025253 PMAQI
11th Oct 2025234 PMAQI
11th Oct 2025385 PMAQI
11th Oct 2025266 PMAQI
11th Oct 2025157 PMAQI
11th Oct 2025268 PMAQI
11th Oct 2025259 PMAQI
11th Oct 20252410 PMAQI
11th Oct 20254011 PMAQI
12th Oct 20252612 AMAQI
12th Oct 2025421 AMAQI
12th Oct 2025382 AMAQI
12th Oct 2025243 AMAQI
12th Oct 2025314 AMAQI
12th Oct 2025265 AMAQI
25°C22/28°C
12th Oct 2025466 AMAQI
12th Oct 2025237 AMAQI
12th Oct 2025238 AMAQI
12th Oct 2025189 AMAQI
12th Oct 20251010 AMAQI
12th Oct 20252711 AMAQI
12th Oct 20252412 PMAQI
12th Oct 2025171 PMAQI
12th Oct 2025122 PMAQI
12th Oct 2025253 PMAQI
12th Oct 2025204 PMAQI
12th Oct 2025105 PMAQI
12th Oct 2025276 PMAQI
12th Oct 2025267 PMAQI
12th Oct 2025268 PMAQI
12th Oct 2025229 PMAQI
12th Oct 20254010 PMAQI
12th Oct 20253611 PMAQI
13th Oct 20253712 AMAQI
13th Oct 2025201 AMAQI
13th Oct 2025432 AMAQI
13th Oct 2025143 AMAQI
13th Oct 2025204 AMAQI
13th Oct 2025275 AMAQI
23°C21/28°C
13th Oct 2025126 AMAQI
13th Oct 2025207 AMAQI
13th Oct 2025118 AMAQI
13th Oct 2025209 AMAQI
13th Oct 20251410 AMAQI
13th Oct 20252111 AMAQI
13th Oct 20253312 PMAQI
13th Oct 2025221 PMAQI
13th Oct 2025182 PMAQI
13th Oct 2025243 PMAQI
13th Oct 2025334 PMAQI
13th Oct 2025485 PMAQI
13th Oct 2025656 PMAQI
13th Oct 2025717 PMAQI
13th Oct 2025568 PMAQI
13th Oct 2025409 PMAQI
13th Oct 20251910 PMAQI
13th Oct 20255311 PMAQI
14th Oct 20255912 AMAQI
14th Oct 2025481 AMAQI
14th Oct 2025422 AMAQI
14th Oct 2025413 AMAQI
14th Oct 2025364 AMAQI
14th Oct 2025365 AMAQI
22°C20/24°C
14th Oct 2025126 AMAQI
14th Oct 202577 AMAQI
14th Oct 202578 AMAQI
14th Oct 2025269 AMAQI
14th Oct 20254910 AMAQI
14th Oct 20256411 AMAQI
14th Oct 20256412 PMAQI
14th Oct 2025611 PMAQI
14th Oct 2025552 PMAQI
14th Oct 2025323 PMAQI
14th Oct 2025504 PMAQI
14th Oct 2025215 PMAQI
14th Oct 2025226 PMAQI
14th Oct 2025107 PMAQI
14th Oct 2025188 PMAQI
14th Oct 2025249 PMAQI
14th Oct 20251210 PMAQI
14th Oct 20252911 PMAQI
15th Oct 20251712 AMAQI
15th Oct 2025451 AMAQI
15th Oct 2025552 AMAQI
15th Oct 2025663 AMAQI
15th Oct 2025594 AMAQI
15th Oct 2025405 AMAQI
24°C20/32°C
15th Oct 2025356 AMAQI
15th Oct 2025437 AMAQI
15th Oct 2025328 AMAQI
15th Oct 2025289 AMAQI
15th Oct 20251910 AMAQI
15th Oct 20252211 AMAQI
15th Oct 20252612 PMAQI
15th Oct 2025271 PMAQI
15th Oct 2025532 PMAQI
15th Oct 2025193 PMAQI
15th Oct 2025194 PMAQI
15th Oct 2025175 PMAQI
15th Oct 2025226 PMAQI
15th Oct 2025337 PMAQI
15th Oct 202598 PMAQI
15th Oct 2025239 PMAQI
15th Oct 20252110 PMAQI
15th Oct 20252111 PMAQI
16th Oct 20252912 AMAQI
16th Oct 2025411 AMAQI
16th Oct 2025472 AMAQI
16th Oct 2025473 AMAQI
16th Oct 2025444 AMAQI
16th Oct 2025285 AMAQI
21°C16/29°C
16th Oct 2025326 AMAQI
16th Oct 2025357 AMAQI
16th Oct 2025308 AMAQI
16th Oct 2025369 AMAQI
16th Oct 20253010 AMAQI
16th Oct 20253011 AMAQI
16th Oct 20254012 PMAQI
16th Oct 2025251 PMAQI
16th Oct 2025172 PMAQI
16th Oct 2025283 PMAQI
16th Oct 2025214 PMAQI
16th Oct 202565 PMAQI
16th Oct 2025346 PMAQI
16th Oct 2025347 PMAQI
16th Oct 2025268 PMAQI
16th Oct 2025319 PMAQI
16th Oct 20254010 PMAQI
16th Oct 20252711 PMAQI
17th Oct 20252412 AMAQI
17th Oct 2025341 AMAQI
17th Oct 2025392 AMAQI
17th Oct 2025223 AMAQI
17th Oct 2025204 AMAQI
17th Oct 2025155 AMAQI
20°C14/26°C
17th Oct 2025186 AMAQI
17th Oct 2025357 AMAQI
17th Oct 2025238 AMAQI
17th Oct 2025219 AMAQI
17th Oct 20253110 AMAQI
17th Oct 20253111 AMAQI
17th Oct 20253512 PMAQI
17th Oct 2025401 PMAQI
17th Oct 2025422 PMAQI
17th Oct 2025133 PMAQI
17th Oct 2025114 PMAQI
17th Oct 2025185 PMAQI
17th Oct 2025196 PMAQI
17th Oct 2025167 PMAQI
17th Oct 2025188 PMAQI
17th Oct 2025399 PMAQI
17th Oct 20252210 PMAQI
17th Oct 20251911 PMAQI
18th Oct 20254912 AMAQI
18th Oct 2025431 AMAQI
18th Oct 2025402 AMAQI
18th Oct 2025193 AMAQI
18th Oct 2025204 AMAQI
18th Oct 2025305 AMAQI
19°C14/26°C
18th Oct 2025356 AMAQI
18th Oct 2025377 AMAQI
18th Oct 2025428 AMAQI
18th Oct 2025469 AMAQI
18th Oct 20252710 AMAQI
18th Oct 20252811 AMAQI
18th Oct 20254512 PMAQI
18th Oct 2025481 PMAQI
18th Oct 2025502 PMAQI
18th Oct 2025223 PMAQI
18th Oct 2025144 PMAQI
18th Oct 2025175 PMAQI
18th Oct 2025196 PMAQI
18th Oct 202557 PMAQI
18th Oct 202568 PMAQI
18th Oct 2025389 PMAQI
18th Oct 20254110 PMAQI
18th Oct 20253011 PMAQI
19th Oct 20251112 AMAQI
19th Oct 2025341 AMAQI
19th Oct 2025432 AMAQI
19th Oct 2025503 AMAQI
19th Oct 2025224 AMAQI
19th Oct 2025375 AMAQI
20°C12/29°C
19th Oct 2025416 AMAQI
19th Oct 2025377 AMAQI
19th Oct 2025328 AMAQI
19th Oct 2025259 AMAQI
19th Oct 20253510 AMAQI
19th Oct 20255311 AMAQI
19th Oct 20252112 PMAQI
19th Oct 2025171 PMAQI
19th Oct 2025182 PMAQI
19th Oct 2025193 PMAQI
19th Oct 2025234 PMAQI
19th Oct 2025205 PMAQI
19th Oct 2025176 PMAQI
19th Oct 2025137 PMAQI
19th Oct 2025168 PMAQI
19th Oct 2025219 PMAQI
19th Oct 20253910 PMAQI
19th Oct 20254411 PMAQI
20th Oct 20253912 AMAQI
20th Oct 2025571 AMAQI
20th Oct 2025572 AMAQI
20th Oct 2025413 AMAQI
20th Oct 2025204 AMAQI
20th Oct 2025135 AMAQI
22°C13/34°C
20th Oct 2025106 AMAQI
20th Oct 2025267 AMAQI
20th Oct 2025428 AMAQI
20th Oct 2025329 AMAQI
20th Oct 20251710 AMAQI
20th Oct 20252611 AMAQI
20th Oct 20254212 PMAQI
20th Oct 2025301 PMAQI
20th Oct 2025292 PMAQI
20th Oct 2025253 PMAQI
20th Oct 2025124 PMAQI
20th Oct 2025155 PMAQI
20th Oct 2025176 PMAQI
20th Oct 2025227 PMAQI
20th Oct 2025208 PMAQI
20th Oct 2025359 PMAQI
20th Oct 20256010 PMAQI
20th Oct 20255911 PMAQI
21st Oct 20254612 AMAQI
21st Oct 2025121 AMAQI
21st Oct 2025132 AMAQI
21st Oct 2025183 AMAQI
21st Oct 2025214 AMAQI
21st Oct 2025225 AMAQI
22°C14/31°C
21st Oct 2025176 AMAQI
21st Oct 2025287 AMAQI
21st Oct 2025368 AMAQI
21st Oct 2025409 AMAQI
21st Oct 20253810 AMAQI
21st Oct 20254311 AMAQI
21st Oct 20254312 PMAQI
21st Oct 2025401 PMAQI
21st Oct 2025382 PMAQI
21st Oct 2025293 PMAQI
21st Oct 2025304 PMAQI
21st Oct 2025325 PMAQI
21st Oct 2025306 PMAQI
21st Oct 2025247 PMAQI
21st Oct 2025228 PMAQI
21st Oct 2025319 PMAQI
21st Oct 20254010 PMAQI
21st Oct 20255411 PMAQI
22nd Oct 20255312 AMAQI
22nd Oct 2025541 AMAQI
22nd Oct 2025522 AMAQI
22nd Oct 2025493 AMAQI
22nd Oct 2025434 AMAQI
22nd Oct 2025395 AMAQI
23°C13/34°C
22nd Oct 2025426 AMAQI
22nd Oct 2025547 AMAQI
22nd Oct 2025518 AMAQI
22nd Oct 2025509 AMAQI
22nd Oct 20255010 AMAQI
22nd Oct 20254611 AMAQI
22nd Oct 20253712 PMAQI
22nd Oct 2025371 PMAQI
22nd Oct 2025402 PMAQI
22nd Oct 2025323 PMAQI
22nd Oct 2025334 PMAQI
22nd Oct 2025415 PMAQI
22nd Oct 2025366 PMAQI
22nd Oct 2025407 PMAQI
22nd Oct 2025458 PMAQI
22nd Oct 2025409 PMAQI
22nd Oct 20254210 PMAQI
22nd Oct 20254811 PMAQI
23rd Oct 20254012 AMAQI
23rd Oct 2025261 AMAQI
23rd Oct 2025432 AMAQI
23rd Oct 2025213 AMAQI
23rd Oct 2025134 AMAQI
23rd Oct 2025305 AMAQI
25°C19/33°C
23rd Oct 2025186 AMAQI
23rd Oct 2025307 AMAQI
23rd Oct 2025398 AMAQI
23rd Oct 2025469 AMAQI
23rd Oct 20254210 AMAQI
23rd Oct 20253411 AMAQI
23rd Oct 20253312 PMAQI
23rd Oct 2025281 PMAQI
23rd Oct 2025302 PMAQI
23rd Oct 2025393 PMAQI
23rd Oct 2025324 PMAQI
23rd Oct 2025205 PMAQI
23rd Oct 2025216 PMAQI
23rd Oct 2025187 PMAQI
23rd Oct 2025198 PMAQI
23rd Oct 2025239 PMAQI
23rd Oct 20253110 PMAQI
23rd Oct 20253711 PMAQI
24th Oct 20254012 AMAQI
24th Oct 2025311 AMAQI
24th Oct 2025282 AMAQI
24th Oct 2025303 AMAQI
24th Oct 2025254 AMAQI
24th Oct 2025245 AMAQI
23°C17/30°C
24th Oct 2025356 AMAQI
24th Oct 2025347 AMAQI
24th Oct 2025298 AMAQI
24th Oct 2025299 AMAQI
24th Oct 20253210 AMAQI
24th Oct 20254011 AMAQI
24th Oct 20254312 PMAQI
24th Oct 2025401 PMAQI
24th Oct 2025412 PMAQI
24th Oct 2025263 PMAQI
24th Oct 2025204 PMAQI
24th Oct 2025265 PMAQI
24th Oct 2025246 PMAQI
24th Oct 2025247 PMAQI
24th Oct 2025308 PMAQI
24th Oct 2025349 PMAQI
24th Oct 20254510 PMAQI
24th Oct 20255511 PMAQI
25th Oct 20255312 AMAQI
25th Oct 2025471 AMAQI
25th Oct 2025522 AMAQI
25th Oct 2025493 AMAQI
25th Oct 2025424 AMAQI
25th Oct 2025345 AMAQI
20°C12/28°C
25th Oct 2025416 AMAQI
25th Oct 2025467 AMAQI
25th Oct 2025418 AMAQI
25th Oct 2025499 AMAQI
25th Oct 20254610 AMAQI
25th Oct 20253911 AMAQI
25th Oct 20252412 PMAQI
25th Oct 2025321 PMAQI
25th Oct 2025442 PMAQI
25th Oct 2025343 PMAQI
25th Oct 2025334 PMAQI
25th Oct 2025335 PMAQI
25th Oct 2025196 PMAQI
25th Oct 2025247 PMAQI
25th Oct 2025258 PMAQI
25th Oct 2025189 PMAQI
25th Oct 20252410 PMAQI
25th Oct 20253211 PMAQI
26th Oct 20254412 AMAQI
26th Oct 2025501 AMAQI
26th Oct 2025362 AMAQI
26th Oct 2025333 AMAQI
26th Oct 2025434 AMAQI
26th Oct 2025495 AMAQI
21°C12/30°C
26th Oct 2025396 AMAQI
26th Oct 2025407 AMAQI
26th Oct 2025398 AMAQI
26th Oct 2025279 AMAQI
26th Oct 20253210 AMAQI
26th Oct 20253411 AMAQI
26th Oct 20253212 PMAQI
26th Oct 2025231 PMAQI
26th Oct 2025172 PMAQI
26th Oct 2025243 PMAQI
26th Oct 2025204 PMAQI
26th Oct 2025265 PMAQI
26th Oct 2025276 PMAQI
26th Oct 2025227 PMAQI
26th Oct 2025458 PMAQI
26th Oct 2025459 PMAQI
26th Oct 20253010 PMAQI
26th Oct 20254211 PMAQI
27th Oct 20254812 AMAQI
27th Oct 2025421 AMAQI
27th Oct 2025482 AMAQI
27th Oct 2025423 AMAQI
27th Oct 2025364 AMAQI
27th Oct 2025375 AMAQI
21°C12/30°C
27th Oct 2025286 AMAQI
6 AM27th Oct 2025287 AMAQI
27th Oct 2025238 AMAQI
27th Oct 2025339 AMAQI
27th Oct 20254310 AMAQI
27th Oct 20253711 AMAQI
11 AM27th Oct 20254212 PMAQI
27th Oct 2025381 PMAQI
27th Oct 2025282 PMAQI
27th Oct 2025193 PMAQI
27th Oct 2025224 PMAQI
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
11 AM - 12 PM
35AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
5 PM
24AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 12 PM (Avg. 35), while the lowest AQI was between 5 PM to 5 PM (Avg. 24).
Night time
Avg. Highest Time
11 PM
37AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM
23AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 37), while the lowest AQI was between 7 PM to 7 PM (Avg. 23).
2025 Days Vs Air Quality
Hayden, Arizona, United States
2025
93%
201
6%
13
0.4%
1
Total number of days with different AQI categories in last 300 days in 2025 (65 days remaining)
Good
201 DaysModerate
13 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
1 DaysUnder WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% of 300 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
Hayden, 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
2nd January 2025
3rd January 2025
4th January 2025
5th January 2025
6th January 2025
7th January 2025
8th January 2025
9th January 2025
10th January 2025
11th January 2025
12th January 2025
13th January 2025
14th January 2025
15th January 2025
16th January 2025
17th January 2025
18th January 2025
19th January 2025
20th January 2025
21st January 2025
22nd January 2025
23rd January 2025
24th January 2025
25th January 2025
26th January 2025
27th January 2025
28th January 2025
29th January 2025
30th January 2025
31st January 2025
1st February 2025
2nd February 2025
3rd February 2025
4th February 2025
5th February 2025
6th February 2025
7th February 2025
8th February 2025
9th February 2025
10th February 2025
11th February 2025
12th February 2025
13th February 2025
14th February 2025
15th February 2025
16th February 2025
17th February 2025
18th February 2025
19th February 2025
20th February 2025
21st February 2025
22nd February 2025
23rd February 2025
24th February 2025
25th February 2025
26th February 2025
27th February 2025
28th February 2025
1st March 2025
2nd March 2025
3rd March 2025
4th March 2025
5th March 2025
6th March 2025
7th March 2025
8th March 2025
9th March 2025
10th March 2025
11th March 2025
12th March 2025
13th March 2025
14th March 2025
15th March 2025
16th March 2025
17th March 2025
18th March 2025
19th March 2025
20th March 2025
21st March 2025
22nd March 2025
23rd March 2025
24th March 2025
25th March 2025
26th March 2025
31AQI
31AQI
27th March 2025
37AQI
37AQI
28th March 2025
27AQI
27AQI
29th March 2025
36AQI
36AQI
30th March 2025
46AQI
46AQI
31st March 2025
28AQI
28AQI
1st April 2025
34AQI
34AQI
2nd April 2025
50AQI
50AQI
3rd April 2025
30AQI
30AQI
4th April 2025
23AQI
23AQI
5th April 2025
24AQI
24AQI
6th April 2025
21AQI
21AQI
7th April 2025
23AQI
23AQI
8th April 2025
30AQI
30AQI
9th April 2025
33AQI
33AQI
10th April 2025
35AQI
35AQI
11th April 2025
37AQI
37AQI
12th April 2025
35AQI
35AQI
13th April 2025
36AQI
36AQI
14th April 2025
35AQI
35AQI
15th April 2025
41AQI
41AQI
16th April 2025
36AQI
36AQI
17th April 2025
26AQI
26AQI
18th April 2025
27AQI
27AQI
19th April 2025
29AQI
29AQI
20th April 2025
25AQI
25AQI
21st April 2025
28AQI
28AQI
22nd April 2025
34AQI
34AQI
23rd April 2025
33AQI
33AQI
24th April 2025
33AQI
33AQI
25th April 2025
30AQI
30AQI
26th April 2025
30AQI
30AQI
27th April 2025
28AQI
28AQI
28th April 2025
24AQI
24AQI
29th April 2025
34AQI
34AQI
30th April 2025
30AQI
30AQI
1st May 2025
32AQI
32AQI
2nd May 2025
32AQI
32AQI
3rd May 2025
34AQI
34AQI
4th May 2025
30AQI
30AQI
5th May 2025
36AQI
36AQI
6th May 2025
32AQI
32AQI
7th May 2025
34AQI
34AQI
8th May 2025
29AQI
29AQI
9th May 2025
29AQI
29AQI
10th May 2025
33AQI
33AQI
11th May 2025
38AQI
38AQI
12th May 2025
47AQI
47AQI
13th May 2025
35AQI
35AQI
14th May 2025
33AQI
33AQI
15th May 2025
37AQI
37AQI
16th May 2025
38AQI
38AQI
17th May 2025
38AQI
38AQI
18th May 2025
34AQI
34AQI
19th May 2025
39AQI
39AQI
20th May 2025
36AQI
36AQI
21st May 2025
34AQI
34AQI
22nd May 2025
42AQI
42AQI
23rd May 2025
43AQI
43AQI
24th May 2025
47AQI
47AQI
25th May 2025
37AQI
37AQI
26th May 2025
39AQI
39AQI
27th May 2025
37AQI
37AQI
28th May 2025
40AQI
40AQI
29th May 2025
41AQI
41AQI
30th May 2025
39AQI
39AQI
31st May 2025
37AQI
37AQI
1st June 2025
38AQI
38AQI
2nd June 2025
27AQI
27AQI
3rd June 2025
24AQI
24AQI
4th June 2025
22AQI
22AQI
5th June 2025
24AQI
24AQI
6th June 2025
24AQI
24AQI
7th June 2025
25AQI
25AQI
8th June 2025
28AQI
28AQI
9th June 2025
31AQI
31AQI
10th June 2025
34AQI
34AQI
11th June 2025
36AQI
36AQI
12th June 2025
39AQI
39AQI
13th June 2025
49AQI
49AQI
14th June 2025
47AQI
47AQI
15th June 2025
39AQI
39AQI
16th June 2025
38AQI
38AQI
17th June 2025
44AQI
44AQI
18th June 2025
51AQI
51AQI
19th June 2025
50AQI
50AQI
20th June 2025
44AQI
44AQI
21st June 2025
47AQI
47AQI
22nd June 2025
47AQI
47AQI
23rd June 2025
45AQI
45AQI
24th June 2025
53AQI
53AQI
25th June 2025
43AQI
43AQI
26th June 2025
36AQI
36AQI
27th June 2025
38AQI
38AQI
28th June 2025
35AQI
35AQI
29th June 2025
34AQI
34AQI
30th June 2025
40AQI
40AQI
1st July 2025
306AQI
306AQI
2nd July 2025
46AQI
46AQI
3rd July 2025
39AQI
39AQI
4th July 2025
38AQI
38AQI
5th July 2025
44AQI
44AQI
6th July 2025
34AQI
34AQI
7th July 2025
35AQI
35AQI
8th July 2025
52AQI
52AQI
9th July 2025
37AQI
37AQI
10th July 2025
33AQI
33AQI
11th July 2025
48AQI
48AQI
12th July 2025
55AQI
55AQI
13th July 2025
45AQI
45AQI
14th July 2025
48AQI
48AQI
15th July 2025
40AQI
40AQI
16th July 2025
40AQI
40AQI
17th July 2025
27AQI
27AQI
18th July 2025
29AQI
29AQI
19th July 2025
31AQI
31AQI
20th July 2025
29AQI
29AQI
21st July 2025
30AQI
30AQI
22nd July 2025
25AQI
25AQI
23rd July 2025
23AQI
23AQI
24th July 2025
24AQI
24AQI
25th July 2025
23AQI
23AQI
26th July 2025
22AQI
22AQI
27th July 2025
24AQI
24AQI
28th July 2025
29AQI
29AQI
29th July 2025
39AQI
39AQI
30th July 2025
33AQI
33AQI
31st July 2025
29AQI
29AQI
1st August 2025
29AQI
29AQI
2nd August 2025
31AQI
31AQI
3rd August 2025
36AQI
36AQI
4th August 2025
50AQI
50AQI
5th August 2025
54AQI
54AQI
6th August 2025
48AQI
48AQI
7th August 2025
56AQI
56AQI
8th August 2025
50AQI
50AQI
9th August 2025
55AQI
55AQI
10th August 2025
62AQI
62AQI
11th August 2025
52AQI
52AQI
12th August 2025
52AQI
52AQI
13th August 2025
57AQI
57AQI
14th August 2025
54AQI
54AQI
15th August 2025
40AQI
40AQI
16th August 2025
30AQI
30AQI
17th August 2025
29AQI
29AQI
18th August 2025
24AQI
24AQI
19th August 2025
23AQI
23AQI
20th August 2025
27AQI
27AQI
21st August 2025
33AQI
33AQI
22nd August 2025
40AQI
40AQI
23rd August 2025
49AQI
49AQI
24th August 2025
43AQI
43AQI
25th August 2025
84AQI
84AQI
26th August 2025
30AQI
30AQI
27th August 2025
32AQI
32AQI
28th August 2025
25AQI
25AQI
29th August 2025
24AQI
24AQI
30th August 2025
24AQI
24AQI
31st August 2025
30AQI
30AQI
1st September 2025
37AQI
37AQI
2nd September 2025
29AQI
29AQI
3rd September 2025
35AQI
35AQI
4th September 2025
29AQI
29AQI
5th September 2025
24AQI
24AQI
6th September 2025
29AQI
29AQI
7th September 2025
19AQI
19AQI
8th September 2025
18AQI
18AQI
9th September 2025
18AQI
18AQI
10th September 2025
23AQI
23AQI
11th September 2025
27AQI
27AQI
12th September 2025
24AQI
24AQI
13th September 2025
27AQI
27AQI
14th September 2025
26AQI
26AQI
15th September 2025
29AQI
29AQI
16th September 2025
28AQI
28AQI
17th September 2025
26AQI
26AQI
18th September 2025
22AQI
22AQI
19th September 2025
23AQI
23AQI
20th September 2025
20AQI
20AQI
21st September 2025
22AQI
22AQI
22nd September 2025
19AQI
19AQI
23rd September 2025
22AQI
22AQI
24th September 2025
25AQI
25AQI
25th September 2025
31AQI
31AQI
26th September 2025
30AQI
30AQI
27th September 2025
11AQI
11AQI
28th September 2025
20AQI
20AQI
29th September 2025
32AQI
32AQI
30th September 2025
36AQI
36AQI
1st October 2025
35AQI
35AQI
2nd October 2025
31AQI
31AQI
3rd October 2025
31AQI
31AQI
4th October 2025
20AQI
20AQI
5th October 2025
32AQI
32AQI
6th October 2025
30AQI
30AQI
7th October 2025
29AQI
29AQI
8th October 2025
23AQI
23AQI
9th October 2025
17AQI
17AQI
10th October 2025
26AQI
26AQI
11th October 2025
22AQI
22AQI
12th October 2025
27AQI
27AQI
13th October 2025
33AQI
33AQI
14th October 2025
35AQI
35AQI
15th October 2025
33AQI
33AQI
16th October 2025
34AQI
34AQI
17th October 2025
25AQI
25AQI
18th October 2025
31AQI
31AQI
19th October 2025
29AQI
29AQI
20th October 2025
33AQI
33AQI
21st October 2025
30AQI
30AQI
22nd October 2025
45AQI
45AQI
23rd October 2025
29AQI
29AQI
24th October 2025
33AQI
33AQI
25th October 2025
38AQI
38AQI
26th October 2025
35AQI
35AQI
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
34AQI
31AQI
37AQI
38AQI
44AQI
41AQI
25AQI
30AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202535AQI
6
30
31
28
2
28
2
1
22
9
30
26
201
13
1
Highest AQI recorded in
July44AQI
Lowest AQI recorded in
September25AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
35AQILeast Polluted Year Recorded
2025(Avg.)
35AQIHayden's annual 2025 AQI (35) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
