Tempe, 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+
August Air Quality Analysis
Tempe, Arizona, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2023
74AQILowest AQI recorded on
10th Aug 2023
22AQISame Day Analysis (9th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 46 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 9th Aug - 10th Aug 2025
Tempe, Arizona, United States
AQI
Day
Night
.
5 AM9th Aug 2025
7 PM
4 AM10th Aug 2025
Day time
Avg. Highest Time
5PM9th Aug
48AQI
Avg. Lowest Time
9AM9th Aug
39AQI
Night time
Avg. Highest Time
8PM9th Aug
48AQI
Avg. Lowest Time
3AM10th Aug
28AQI
In the last 24 hours,
Tempe's AQI reached its highest point of 48 at 5 PM during the Day, while the lowest point, 28, was recorded at 3 AM during the Night between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Tempe, Arizona, United States
JulAug
11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th
Day
Night
11th Jul 2025425 AMAQI
11th Jul 2025386 AMAQI
11th Jul 2025377 AMAQI
11th Jul 2025358 AMAQI
11th Jul 2025349 AMAQI
11th Jul 20253610 AMAQI
11th Jul 20254311 AMAQI
11th Jul 20253912 PMAQI
11th Jul 2025391 PMAQI
11th Jul 2025432 PMAQI
11th Jul 2025413 PMAQI
11th Jul 2025434 PMAQI
11th Jul 2025465 PMAQI
11th Jul 2025466 PMAQI
11th Jul 2025417 PMAQI
11th Jul 2025418 PMAQI
11th Jul 2025359 PMAQI
11th Jul 20253710 PMAQI
11th Jul 20253511 PMAQI
12th Jul 20254312 AMAQI
12th Jul 2025441 AMAQI
12th Jul 2025462 AMAQI
12th Jul 2025503 AMAQI
12th Jul 2025444 AMAQI
37°C31/44°C
12th Jul 2025435 AMAQI
12th Jul 2025516 AMAQI
12th Jul 2025487 AMAQI
12th Jul 2025408 AMAQI
12th Jul 2025449 AMAQI
12th Jul 20254410 AMAQI
12th Jul 20254511 AMAQI
12th Jul 20254412 PMAQI
12th Jul 2025411 PMAQI
12th Jul 2025492 PMAQI
12th Jul 2025473 PMAQI
12th Jul 2025424 PMAQI
12th Jul 2025425 PMAQI
12th Jul 2025446 PMAQI
12th Jul 2025457 PMAQI
12th Jul 2025448 PMAQI
12th Jul 2025439 PMAQI
12th Jul 20254410 PMAQI
12th Jul 20254111 PMAQI
13th Jul 20253912 AMAQI
13th Jul 2025401 AMAQI
13th Jul 2025402 AMAQI
13th Jul 2025293 AMAQI
13th Jul 2025324 AMAQI
36°C30/44°C
13th Jul 2025395 AMAQI
13th Jul 2025366 AMAQI
13th Jul 2025337 AMAQI
13th Jul 2025338 AMAQI
13th Jul 2025369 AMAQI
13th Jul 20254310 AMAQI
13th Jul 20253411 AMAQI
13th Jul 20253412 PMAQI
13th Jul 2025321 PMAQI
13th Jul 2025362 PMAQI
13th Jul 2025363 PMAQI
13th Jul 2025334 PMAQI
13th Jul 2025365 PMAQI
13th Jul 2025326 PMAQI
13th Jul 2025357 PMAQI
13th Jul 2025368 PMAQI
13th Jul 2025339 PMAQI
13th Jul 20253610 PMAQI
13th Jul 20253311 PMAQI
14th Jul 20253212 AMAQI
14th Jul 2025401 AMAQI
14th Jul 2025372 AMAQI
14th Jul 2025393 AMAQI
14th Jul 2025484 AMAQI
37°C30/45°C
14th Jul 2025405 AMAQI
14th Jul 2025286 AMAQI
14th Jul 2025377 AMAQI
14th Jul 2025388 AMAQI
14th Jul 2025539 AMAQI
14th Jul 20255410 AMAQI
14th Jul 20254111 AMAQI
14th Jul 20254012 PMAQI
14th Jul 2025561 PMAQI
14th Jul 2025542 PMAQI
14th Jul 2025473 PMAQI
14th Jul 2025494 PMAQI
14th Jul 2025535 PMAQI
14th Jul 2025486 PMAQI
14th Jul 2025437 PMAQI
14th Jul 2025448 PMAQI
14th Jul 2025429 PMAQI
14th Jul 20254310 PMAQI
14th Jul 20254511 PMAQI
15th Jul 20254512 AMAQI
15th Jul 2025441 AMAQI
15th Jul 2025422 AMAQI
15th Jul 2025373 AMAQI
15th Jul 2025314 AMAQI
37°C30/44°C
15th Jul 2025285 AMAQI
15th Jul 2025266 AMAQI
15th Jul 2025327 AMAQI
15th Jul 2025338 AMAQI
15th Jul 2025339 AMAQI
15th Jul 20253710 AMAQI
15th Jul 20254111 AMAQI
15th Jul 20254112 PMAQI
15th Jul 2025371 PMAQI
15th Jul 2025372 PMAQI
15th Jul 2025403 PMAQI
15th Jul 2025384 PMAQI
15th Jul 2025365 PMAQI
15th Jul 2025356 PMAQI
15th Jul 2025387 PMAQI
15th Jul 2025378 PMAQI
15th Jul 2025379 PMAQI
15th Jul 20253510 PMAQI
15th Jul 20253411 PMAQI
16th Jul 20253212 AMAQI
16th Jul 2025591 AMAQI
16th Jul 20251112 AMAQI
16th Jul 20251283 AMAQI
16th Jul 20251114 AMAQI
36°C30/43°C
16th Jul 2025955 AMAQI
16th Jul 2025706 AMAQI
16th Jul 2025657 AMAQI
16th Jul 2025548 AMAQI
16th Jul 2025509 AMAQI
16th Jul 20254510 AMAQI
16th Jul 20254911 AMAQI
16th Jul 20255112 PMAQI
16th Jul 2025541 PMAQI
16th Jul 2025532 PMAQI
16th Jul 2025583 PMAQI
16th Jul 2025574 PMAQI
16th Jul 2025585 PMAQI
16th Jul 2025516 PMAQI
16th Jul 2025547 PMAQI
16th Jul 2025538 PMAQI
16th Jul 2025549 PMAQI
16th Jul 20255310 PMAQI
16th Jul 20255311 PMAQI
17th Jul 20255012 AMAQI
17th Jul 2025511 AMAQI
17th Jul 2025452 AMAQI
17th Jul 2025303 AMAQI
17th Jul 2025244 AMAQI
32°C27/40°C
17th Jul 2025335 AMAQI
17th Jul 2025426 AMAQI
17th Jul 2025447 AMAQI
17th Jul 2025418 AMAQI
17th Jul 2025419 AMAQI
17th Jul 20254210 AMAQI
17th Jul 20253511 AMAQI
17th Jul 20253112 PMAQI
17th Jul 2025311 PMAQI
17th Jul 2025372 PMAQI
17th Jul 2025413 PMAQI
17th Jul 2025364 PMAQI
17th Jul 2025355 PMAQI
17th Jul 2025366 PMAQI
17th Jul 2025387 PMAQI
17th Jul 2025338 PMAQI
17th Jul 2025309 PMAQI
17th Jul 20253110 PMAQI
17th Jul 20253111 PMAQI
18th Jul 20253212 AMAQI
18th Jul 2025321 AMAQI
18th Jul 2025322 AMAQI
18th Jul 2025183 AMAQI
18th Jul 2025194 AMAQI
34°C29/41°C
18th Jul 2025215 AMAQI
18th Jul 2025226 AMAQI
18th Jul 2025257 AMAQI
18th Jul 2025238 AMAQI
18th Jul 2025259 AMAQI
18th Jul 20253410 AMAQI
18th Jul 20252911 AMAQI
18th Jul 20252712 PMAQI
18th Jul 2025251 PMAQI
18th Jul 2025282 PMAQI
18th Jul 2025283 PMAQI
18th Jul 2025294 PMAQI
18th Jul 2025285 PMAQI
18th Jul 2025306 PMAQI
18th Jul 2025287 PMAQI
18th Jul 2025268 PMAQI
18th Jul 2025309 PMAQI
18th Jul 20252610 PMAQI
18th Jul 20252611 PMAQI
19th Jul 20252512 AMAQI
19th Jul 2025251 AMAQI
19th Jul 2025242 AMAQI
19th Jul 2025213 AMAQI
19th Jul 2025224 AMAQI
37°C30/44°C
19th Jul 2025265 AMAQI
19th Jul 2025226 AMAQI
19th Jul 2025257 AMAQI
19th Jul 2025238 AMAQI
19th Jul 2025219 AMAQI
19th Jul 20252810 AMAQI
19th Jul 20252011 AMAQI
19th Jul 20252112 PMAQI
19th Jul 2025241 PMAQI
19th Jul 2025282 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025284 PMAQI
19th Jul 2025275 PMAQI
19th Jul 2025286 PMAQI
19th Jul 2025247 PMAQI
19th Jul 2025248 PMAQI
19th Jul 2025269 PMAQI
19th Jul 20252510 PMAQI
19th Jul 20252511 PMAQI
20th Jul 20252412 AMAQI
20th Jul 2025241 AMAQI
20th Jul 2025242 AMAQI
20th Jul 2025253 AMAQI
20th Jul 2025284 AMAQI
37°C29/44°C
20th Jul 2025255 AMAQI
20th Jul 2025276 AMAQI
20th Jul 2025307 AMAQI
20th Jul 2025278 AMAQI
20th Jul 2025229 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20252311 AMAQI
20th Jul 20252012 PMAQI
20th Jul 2025191 PMAQI
20th Jul 2025192 PMAQI
20th Jul 2025233 PMAQI
20th Jul 2025244 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025326 PMAQI
20th Jul 2025277 PMAQI
20th Jul 2025288 PMAQI
20th Jul 2025239 PMAQI
20th Jul 20252410 PMAQI
20th Jul 20252411 PMAQI
21st Jul 20252512 AMAQI
21st Jul 2025251 AMAQI
21st Jul 2025292 AMAQI
21st Jul 2025283 AMAQI
21st Jul 2025284 AMAQI
34°C30/39°C
21st Jul 2025265 AMAQI
21st Jul 2025256 AMAQI
21st Jul 2025277 AMAQI
21st Jul 2025318 AMAQI
21st Jul 2025389 AMAQI
21st Jul 20253610 AMAQI
21st Jul 20253811 AMAQI
21st Jul 20253812 PMAQI
21st Jul 2025311 PMAQI
21st Jul 2025312 PMAQI
21st Jul 2025353 PMAQI
21st Jul 2025324 PMAQI
21st Jul 2025295 PMAQI
21st Jul 2025286 PMAQI
21st Jul 2025307 PMAQI
21st Jul 2025308 PMAQI
21st Jul 2025439 PMAQI
21st Jul 20257210 PMAQI
21st Jul 20256711 PMAQI
22nd Jul 20256012 AMAQI
22nd Jul 2025461 AMAQI
22nd Jul 2025332 AMAQI
22nd Jul 2025243 AMAQI
22nd Jul 2025214 AMAQI
35°C27/42°C
22nd Jul 2025225 AMAQI
22nd Jul 2025256 AMAQI
22nd Jul 2025267 AMAQI
22nd Jul 2025278 AMAQI
22nd Jul 2025269 AMAQI
22nd Jul 20252810 AMAQI
22nd Jul 20253011 AMAQI
22nd Jul 20252912 PMAQI
22nd Jul 2025281 PMAQI
22nd Jul 2025312 PMAQI
22nd Jul 2025323 PMAQI
22nd Jul 2025364 PMAQI
22nd Jul 2025305 PMAQI
22nd Jul 2025296 PMAQI
22nd Jul 2025317 PMAQI
22nd Jul 2025368 PMAQI
22nd Jul 2025469 PMAQI
22nd Jul 20254210 PMAQI
22nd Jul 20253711 PMAQI
23rd Jul 20253212 AMAQI
23rd Jul 2025311 AMAQI
23rd Jul 2025252 AMAQI
23rd Jul 2025183 AMAQI
23rd Jul 2025204 AMAQI
33°C29/40°C
23rd Jul 2025195 AMAQI
23rd Jul 2025166 AMAQI
23rd Jul 2025227 AMAQI
23rd Jul 2025248 AMAQI
23rd Jul 2025279 AMAQI
23rd Jul 20252210 AMAQI
23rd Jul 20252211 AMAQI
23rd Jul 20252412 PMAQI
23rd Jul 2025231 PMAQI
23rd Jul 2025262 PMAQI
23rd Jul 2025263 PMAQI
23rd Jul 2025274 PMAQI
23rd Jul 2025265 PMAQI
23rd Jul 2025246 PMAQI
23rd Jul 2025247 PMAQI
23rd Jul 2025228 PMAQI
23rd Jul 2025209 PMAQI
23rd Jul 20252010 PMAQI
23rd Jul 20252011 PMAQI
24th Jul 20252212 AMAQI
24th Jul 2025251 AMAQI
24th Jul 2025292 AMAQI
24th Jul 2025323 AMAQI
24th Jul 2025334 AMAQI
35°C29/42°C
24th Jul 2025365 AMAQI
24th Jul 2025396 AMAQI
24th Jul 2025377 AMAQI
24th Jul 2025448 AMAQI
24th Jul 2025429 AMAQI
24th Jul 20254210 AMAQI
24th Jul 20253611 AMAQI
24th Jul 20254112 PMAQI
24th Jul 2025461 PMAQI
24th Jul 2025422 PMAQI
24th Jul 2025383 PMAQI
24th Jul 2025334 PMAQI
24th Jul 2025305 PMAQI
24th Jul 2025296 PMAQI
24th Jul 2025317 PMAQI
24th Jul 2025318 PMAQI
24th Jul 2025279 PMAQI
24th Jul 20252810 PMAQI
24th Jul 20253011 PMAQI
25th Jul 20253112 AMAQI
25th Jul 2025301 AMAQI
25th Jul 2025302 AMAQI
25th Jul 2025203 AMAQI
25th Jul 2025174 AMAQI
35°C25/43°C
25th Jul 2025175 AMAQI
25th Jul 2025216 AMAQI
25th Jul 2025267 AMAQI
25th Jul 2025338 AMAQI
25th Jul 2025409 AMAQI
25th Jul 20253610 AMAQI
25th Jul 20254311 AMAQI
25th Jul 20254812 PMAQI
25th Jul 2025431 PMAQI
25th Jul 2025372 PMAQI
25th Jul 2025323 PMAQI
25th Jul 2025324 PMAQI
25th Jul 2025275 PMAQI
25th Jul 2025256 PMAQI
25th Jul 2025287 PMAQI
25th Jul 2025278 PMAQI
25th Jul 2025269 PMAQI
25th Jul 20252510 PMAQI
25th Jul 20252511 PMAQI
26th Jul 20252512 AMAQI
26th Jul 2025271 AMAQI
26th Jul 2025252 AMAQI
26th Jul 2025193 AMAQI
26th Jul 2025214 AMAQI
35°C25/44°C
26th Jul 2025215 AMAQI
26th Jul 2025306 AMAQI
26th Jul 2025377 AMAQI
26th Jul 2025288 AMAQI
26th Jul 2025289 AMAQI
26th Jul 20253810 AMAQI
26th Jul 20254711 AMAQI
26th Jul 20254312 PMAQI
26th Jul 2025381 PMAQI
26th Jul 2025362 PMAQI
26th Jul 2025323 PMAQI
26th Jul 2025274 PMAQI
26th Jul 2025255 PMAQI
26th Jul 2025256 PMAQI
26th Jul 2025267 PMAQI
26th Jul 2025268 PMAQI
26th Jul 2025249 PMAQI
26th Jul 20252610 PMAQI
26th Jul 20252511 PMAQI
27th Jul 20252212 AMAQI
27th Jul 2025231 AMAQI
27th Jul 2025232 AMAQI
27th Jul 2025213 AMAQI
27th Jul 2025244 AMAQI
35°C26/44°C
27th Jul 2025285 AMAQI
27th Jul 2025306 AMAQI
27th Jul 2025307 AMAQI
27th Jul 2025338 AMAQI
27th Jul 2025329 AMAQI
27th Jul 20253410 AMAQI
27th Jul 20253611 AMAQI
27th Jul 20253112 PMAQI
27th Jul 2025291 PMAQI
27th Jul 2025252 PMAQI
27th Jul 2025293 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025255 PMAQI
27th Jul 2025226 PMAQI
27th Jul 2025247 PMAQI
27th Jul 2025248 PMAQI
27th Jul 2025239 PMAQI
27th Jul 20252410 PMAQI
27th Jul 20252611 PMAQI
28th Jul 20252812 AMAQI
28th Jul 2025291 AMAQI
28th Jul 2025292 AMAQI
28th Jul 2025363 AMAQI
28th Jul 2025244 AMAQI
36°C26/45°C
28th Jul 2025215 AMAQI
28th Jul 2025226 AMAQI
28th Jul 2025227 AMAQI
28th Jul 2025258 AMAQI
28th Jul 2025309 AMAQI
28th Jul 20254010 AMAQI
28th Jul 20254011 AMAQI
28th Jul 20253712 PMAQI
28th Jul 2025301 PMAQI
28th Jul 2025292 PMAQI
28th Jul 2025323 PMAQI
28th Jul 2025284 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025246 PMAQI
28th Jul 2025257 PMAQI
28th Jul 2025258 PMAQI
28th Jul 2025239 PMAQI
28th Jul 20252510 PMAQI
28th Jul 20252511 PMAQI
29th Jul 20252412 AMAQI
29th Jul 2025261 AMAQI
29th Jul 2025252 AMAQI
29th Jul 2025243 AMAQI
29th Jul 2025284 AMAQI
37°C27/46°C
29th Jul 2025305 AMAQI
29th Jul 2025306 AMAQI
29th Jul 2025297 AMAQI
29th Jul 2025318 AMAQI
29th Jul 2025329 AMAQI
29th Jul 20254410 AMAQI
29th Jul 20255011 AMAQI
29th Jul 20254712 PMAQI
29th Jul 2025461 PMAQI
29th Jul 2025472 PMAQI
29th Jul 2025453 PMAQI
29th Jul 2025384 PMAQI
29th Jul 2025355 PMAQI
29th Jul 2025336 PMAQI
29th Jul 2025307 PMAQI
29th Jul 2025308 PMAQI
29th Jul 2025289 PMAQI
29th Jul 20252810 PMAQI
29th Jul 20252611 PMAQI
30th Jul 20252612 AMAQI
30th Jul 2025271 AMAQI
30th Jul 2025262 AMAQI
30th Jul 2025263 AMAQI
30th Jul 2025244 AMAQI
36°C28/44°C
30th Jul 2025275 AMAQI
30th Jul 2025246 AMAQI
30th Jul 2025267 AMAQI
30th Jul 2025308 AMAQI
30th Jul 2025359 AMAQI
30th Jul 20254510 AMAQI
30th Jul 20254511 AMAQI
30th Jul 20254312 PMAQI
30th Jul 2025391 PMAQI
30th Jul 2025422 PMAQI
30th Jul 2025403 PMAQI
30th Jul 2025404 PMAQI
30th Jul 2025405 PMAQI
30th Jul 2025406 PMAQI
30th Jul 2025407 PMAQI
30th Jul 2025408 PMAQI
30th Jul 2025309 PMAQI
30th Jul 20252610 PMAQI
30th Jul 20252611 PMAQI
31st Jul 20252812 AMAQI
31st Jul 2025301 AMAQI
31st Jul 2025292 AMAQI
31st Jul 2025243 AMAQI
31st Jul 2025254 AMAQI
37°C28/45°C
31st Jul 2025265 AMAQI
31st Jul 2025276 AMAQI
31st Jul 2025357 AMAQI
31st Jul 2025358 AMAQI
31st Jul 2025409 AMAQI
31st Jul 20256010 AMAQI
31st Jul 20255211 AMAQI
31st Jul 20254312 PMAQI
31st Jul 2025431 PMAQI
31st Jul 2025462 PMAQI
31st Jul 2025363 PMAQI
31st Jul 2025314 PMAQI
31st Jul 2025295 PMAQI
31st Jul 2025286 PMAQI
31st Jul 2025297 PMAQI
31st Jul 2025268 PMAQI
31st Jul 2025269 PMAQI
31st Jul 20252910 PMAQI
31st Jul 20252811 PMAQI
1st Aug 20252612 AMAQI
1st Aug 2025241 AMAQI
1st Aug 2025232 AMAQI
1st Aug 2025223 AMAQI
1st Aug 2025244 AMAQI
38°C29/45°C
1st Aug 2025265 AMAQI
1st Aug 2025266 AMAQI
1st Aug 2025257 AMAQI
1st Aug 2025308 AMAQI
1st Aug 2025359 AMAQI
1st Aug 20253410 AMAQI
1st Aug 20253311 AMAQI
1st Aug 20252912 PMAQI
1st Aug 2025281 PMAQI
1st Aug 2025282 PMAQI
1st Aug 2025283 PMAQI
1st Aug 2025264 PMAQI
1st Aug 2025255 PMAQI
1st Aug 2025276 PMAQI
1st Aug 2025267 PMAQI
1st Aug 2025288 PMAQI
1st Aug 2025269 PMAQI
1st Aug 20252510 PMAQI
1st Aug 20252511 PMAQI
2nd Aug 20252912 AMAQI
2nd Aug 2025281 AMAQI
2nd Aug 2025292 AMAQI
2nd Aug 2025303 AMAQI
2nd Aug 2025294 AMAQI
39°C31/46°C
2nd Aug 2025265 AMAQI
2nd Aug 2025276 AMAQI
2nd Aug 2025257 AMAQI
2nd Aug 2025268 AMAQI
2nd Aug 2025279 AMAQI
2nd Aug 20253310 AMAQI
2nd Aug 20253711 AMAQI
2nd Aug 20253612 PMAQI
2nd Aug 2025291 PMAQI
2nd Aug 2025242 PMAQI
2nd Aug 2025233 PMAQI
2nd Aug 2025254 PMAQI
2nd Aug 2025245 PMAQI
2nd Aug 2025206 PMAQI
2nd Aug 2025247 PMAQI
2nd Aug 2025238 PMAQI
2nd Aug 2025189 PMAQI
2nd Aug 20251810 PMAQI
2nd Aug 20251811 PMAQI
3rd Aug 20252112 AMAQI
3rd Aug 2025251 AMAQI
3rd Aug 2025252 AMAQI
3rd Aug 2025303 AMAQI
3rd Aug 2025284 AMAQI
39°C30/47°C
3rd Aug 2025325 AMAQI
3rd Aug 2025326 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025388 AMAQI
3rd Aug 2025399 AMAQI
3rd Aug 20253710 AMAQI
3rd Aug 20253411 AMAQI
3rd Aug 20252912 PMAQI
3rd Aug 2025231 PMAQI
3rd Aug 2025212 PMAQI
3rd Aug 2025223 PMAQI
3rd Aug 2025224 PMAQI
3rd Aug 2025225 PMAQI
3rd Aug 2025216 PMAQI
3rd Aug 2025267 PMAQI
3rd Aug 2025218 PMAQI
3rd Aug 2025219 PMAQI
3rd Aug 20252210 PMAQI
3rd Aug 20252511 PMAQI
4th Aug 20252612 AMAQI
4th Aug 2025291 AMAQI
4th Aug 2025282 AMAQI
4th Aug 2025333 AMAQI
4th Aug 2025324 AMAQI
37°C27/46°C
4th Aug 2025335 AMAQI
4th Aug 2025376 AMAQI
4th Aug 2025377 AMAQI
4th Aug 2025398 AMAQI
4th Aug 2025529 AMAQI
4th Aug 20255110 AMAQI
4th Aug 20255511 AMAQI
4th Aug 20255112 PMAQI
4th Aug 2025401 PMAQI
4th Aug 2025332 PMAQI
4th Aug 2025283 PMAQI
4th Aug 2025294 PMAQI
4th Aug 2025305 PMAQI
4th Aug 2025316 PMAQI
4th Aug 2025327 PMAQI
4th Aug 2025338 PMAQI
4th Aug 2025329 PMAQI
4th Aug 20253010 PMAQI
4th Aug 20252611 PMAQI
5th Aug 20252712 AMAQI
5th Aug 2025341 AMAQI
5th Aug 2025342 AMAQI
5th Aug 2025373 AMAQI
5th Aug 2025394 AMAQI
38°C28/46°C
5th Aug 2025395 AMAQI
5th Aug 2025406 AMAQI
5th Aug 2025397 AMAQI
5th Aug 2025418 AMAQI
5th Aug 2025469 AMAQI
5th Aug 20255410 AMAQI
5th Aug 20256111 AMAQI
5th Aug 20255712 PMAQI
5th Aug 2025551 PMAQI
5th Aug 2025502 PMAQI
5th Aug 2025423 PMAQI
5th Aug 2025384 PMAQI
5th Aug 2025365 PMAQI
5th Aug 2025376 PMAQI
5th Aug 2025377 PMAQI
5th Aug 2025338 PMAQI
5th Aug 2025309 PMAQI
5th Aug 20253110 PMAQI
5th Aug 20253011 PMAQI
6th Aug 20253212 AMAQI
6th Aug 2025381 AMAQI
6th Aug 2025422 AMAQI
6th Aug 2025423 AMAQI
6th Aug 2025414 AMAQI
39°C30/48°C
6th Aug 2025435 AMAQI
6th Aug 2025436 AMAQI
6th Aug 2025417 AMAQI
6th Aug 2025428 AMAQI
6th Aug 2025469 AMAQI
6th Aug 20255510 AMAQI
6th Aug 20255811 AMAQI
6th Aug 20255912 PMAQI
6th Aug 2025561 PMAQI
6th Aug 2025492 PMAQI
6th Aug 2025443 PMAQI
6th Aug 2025444 PMAQI
6th Aug 2025425 PMAQI
6th Aug 2025386 PMAQI
6th Aug 2025407 PMAQI
6th Aug 2025348 PMAQI
6th Aug 2025289 PMAQI
6th Aug 20252810 PMAQI
6th Aug 20252611 PMAQI
7th Aug 20253012 AMAQI
7th Aug 2025371 AMAQI
7th Aug 2025382 AMAQI
7th Aug 2025363 AMAQI
7th Aug 2025404 AMAQI
40°C30/48°C
7th Aug 2025375 AMAQI
7th Aug 2025396 AMAQI
7th Aug 2025457 AMAQI
7th Aug 2025448 AMAQI
7th Aug 2025459 AMAQI
7th Aug 20254910 AMAQI
7th Aug 20255111 AMAQI
7th Aug 20254812 PMAQI
7th Aug 2025451 PMAQI
7th Aug 2025432 PMAQI
7th Aug 2025403 PMAQI
7th Aug 2025374 PMAQI
7th Aug 2025415 PMAQI
7th Aug 2025426 PMAQI
7th Aug 2025387 PMAQI
7th Aug 2025388 PMAQI
7th Aug 2025339 PMAQI
7th Aug 20253310 PMAQI
7th Aug 20253511 PMAQI
8th Aug 20253612 AMAQI
8th Aug 2025351 AMAQI
8th Aug 2025342 AMAQI
8th Aug 2025273 AMAQI
8th Aug 2025344 AMAQI
41°C30/50°C
8th Aug 2025315 AMAQI
8th Aug 2025356 AMAQI
8th Aug 2025347 AMAQI
8th Aug 2025378 AMAQI
8th Aug 2025409 AMAQI
8th Aug 20254310 AMAQI
8th Aug 20254511 AMAQI
8th Aug 20254512 PMAQI
8th Aug 2025421 PMAQI
8th Aug 2025442 PMAQI
8th Aug 2025393 PMAQI
8th Aug 2025404 PMAQI
8th Aug 2025405 PMAQI
8th Aug 2025386 PMAQI
8th Aug 2025387 PMAQI
8th Aug 2025408 PMAQI
8th Aug 2025389 PMAQI
8th Aug 20253810 PMAQI
8th Aug 20253611 PMAQI
9th Aug 20253712 AMAQI
9th Aug 2025421 AMAQI
9th Aug 2025452 AMAQI
9th Aug 2025533 AMAQI
9th Aug 2025534 AMAQI
38°C30/46°C
9th Aug 2025475 AMAQI
9th Aug 2025456 AMAQI
9th Aug 2025447 AMAQI
9th Aug 2025428 AMAQI
9th Aug 2025399 AMAQI
9th Aug 20254310 AMAQI
9th Aug 20254411 AMAQI
9th Aug 20254312 PMAQI
9th Aug 2025461 PMAQI
9th Aug 2025452 PMAQI
9th Aug 2025473 PMAQI
9th Aug 2025454 PMAQI
9th Aug 2025485 PMAQI
9th Aug 2025476 PMAQI
9th Aug 2025487 PMAQI
9th Aug 2025488 PMAQI
9th Aug 2025489 PMAQI
9th Aug 20254710 PMAQI
9th Aug 20254811 PMAQI
10th Aug 20254512 AMAQI
10th Aug 2025461 AMAQI
10th Aug 2025402 AMAQI
10th Aug 2025283 AMAQI
10th Aug 2025334 AMAQI
37°C31/45°C
10th Aug 2025745 AMAQI
5 AM10th Aug 20252276 AMAQI
10th Aug 20259607 AMAQI
10th Aug 20252808 AMAQI
10th Aug 2025989 AMAQI
10th Aug 20257910 AMAQI
10th Aug 20257511 AMAQI
10th Aug 20258612 PMAQI
12 PM10th Aug 2025841 PMAQI
10th Aug 2025732 PMAQI
10th Aug 2025643 PMAQI
10th Aug 2025624 PMAQI
10th Aug 2025705 PMAQI
10th Aug 2025736 PMAQI
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
7 AM
64AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 PM - 7 PM
34AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 7 AM (Avg. 64), while the lowest AQI was between 4 PM to 7 PM (Avg. 34).
Night time
Avg. Highest Time
1 AM - 2 AM
35AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
9 PM - 11 PM
32AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 2 AM (Avg. 35), while the lowest AQI was between 9 PM to 11 PM (Avg. 32).
2025 Days Vs Air Quality
Tempe, Arizona, United States
2025
89%
196
10%
23
0.9%
2
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Good
196 DaysModerate
23 DaysPoor
0 DaysUnhealthy
2 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2025, 89% of 222 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
Tempe, 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.
1st January 2025
186AQI
186AQI
2nd January 2025
60AQI
60AQI
3rd January 2025
59AQI
59AQI
4th January 2025
60AQI
60AQI
5th January 2025
54AQI
54AQI
6th January 2025
55AQI
55AQI
7th January 2025
52AQI
52AQI
8th January 2025
62AQI
62AQI
9th January 2025
40AQI
40AQI
10th January 2025
33AQI
33AQI
11th January 2025
52AQI
52AQI
12th January 2025
58AQI
58AQI
13th January 2025
50AQI
50AQI
14th January 2025
55AQI
55AQI
15th January 2025
33AQI
33AQI
16th January 2025
29AQI
29AQI
17th January 2025
37AQI
37AQI
18th January 2025
56AQI
56AQI
19th January 2025
54AQI
54AQI
20th January 2025
59AQI
59AQI
21st January 2025
45AQI
45AQI
22nd January 2025
44AQI
44AQI
23rd January 2025
44AQI
44AQI
24th January 2025
35AQI
35AQI
25th January 2025
46AQI
46AQI
26th January 2025
57AQI
57AQI
27th January 2025
46AQI
46AQI
28th January 2025
31AQI
31AQI
29th January 2025
39AQI
39AQI
30th January 2025
43AQI
43AQI
31st January 2025
57AQI
57AQI
1st February 2025
68AQI
68AQI
2nd February 2025
62AQI
62AQI
3rd February 2025
42AQI
42AQI
4th February 2025
43AQI
43AQI
5th February 2025
41AQI
41AQI
6th February 2025
38AQI
38AQI
7th February 2025
40AQI
40AQI
8th February 2025
38AQI
38AQI
9th February 2025
43AQI
43AQI
10th February 2025
45AQI
45AQI
11th February 2025
54AQI
54AQI
12th February 2025
61AQI
61AQI
13th February 2025
36AQI
36AQI
14th February 2025
28AQI
28AQI
15th February 2025
34AQI
34AQI
16th February 2025
40AQI
40AQI
17th February 2025
41AQI
41AQI
18th February 2025
39AQI
39AQI
19th February 2025
44AQI
44AQI
20th February 2025
44AQI
44AQI
21st February 2025
36AQI
36AQI
22nd February 2025
39AQI
39AQI
23rd February 2025
44AQI
44AQI
24th February 2025
48AQI
48AQI
25th February 2025
44AQI
44AQI
26th February 2025
43AQI
43AQI
27th February 2025
42AQI
42AQI
28th February 2025
44AQI
44AQI
1st March 2025
52AQI
52AQI
2nd March 2025
32AQI
32AQI
3rd March 2025
36AQI
36AQI
4th March 2025
42AQI
42AQI
5th March 2025
44AQI
44AQI
6th March 2025
46AQI
46AQI
7th March 2025
32AQI
32AQI
8th March 2025
30AQI
30AQI
9th March 2025
41AQI
41AQI
10th March 2025
33AQI
33AQI
11th March 2025
38AQI
38AQI
12th March 2025
27AQI
27AQI
13th March 2025
24AQI
24AQI
14th March 2025
20AQI
20AQI
15th March 2025
21AQI
21AQI
16th March 2025
31AQI
31AQI
17th March 2025
27AQI
27AQI
18th March 2025
26AQI
26AQI
19th March 2025
20AQI
20AQI
20th March 2025
23AQI
23AQI
21st March 2025
28AQI
28AQI
22nd March 2025
37AQI
37AQI
23rd March 2025
36AQI
36AQI
24th March 2025
31AQI
31AQI
25th March 2025
29AQI
29AQI
26th March 2025
30AQI
30AQI
27th March 2025
37AQI
37AQI
28th March 2025
29AQI
29AQI
29th March 2025
39AQI
39AQI
30th March 2025
41AQI
41AQI
31st March 2025
30AQI
30AQI
1st April 2025
29AQI
29AQI
2nd April 2025
45AQI
45AQI
3rd April 2025
26AQI
26AQI
4th April 2025
24AQI
24AQI
5th April 2025
19AQI
19AQI
6th April 2025
18AQI
18AQI
7th April 2025
29AQI
29AQI
8th April 2025
37AQI
37AQI
9th April 2025
38AQI
38AQI
10th April 2025
37AQI
37AQI
11th April 2025
38AQI
38AQI
12th April 2025
37AQI
37AQI
13th April 2025
32AQI
32AQI
14th April 2025
36AQI
36AQI
15th April 2025
30AQI
30AQI
16th April 2025
23AQI
23AQI
17th April 2025
34AQI
34AQI
18th April 2025
29AQI
29AQI
19th April 2025
21AQI
21AQI
20th April 2025
21AQI
21AQI
21st April 2025
31AQI
31AQI
22nd April 2025
27AQI
27AQI
23rd April 2025
23AQI
23AQI
24th April 2025
22AQI
22AQI
25th April 2025
30AQI
30AQI
26th April 2025
23AQI
23AQI
27th April 2025
23AQI
23AQI
28th April 2025
24AQI
24AQI
29th April 2025
29AQI
29AQI
30th April 2025
21AQI
21AQI
1st May 2025
37AQI
37AQI
2nd May 2025
29AQI
29AQI
3rd May 2025
35AQI
35AQI
4th May 2025
29AQI
29AQI
5th May 2025
27AQI
27AQI
6th May 2025
24AQI
24AQI
7th May 2025
24AQI
24AQI
8th May 2025
26AQI
26AQI
9th May 2025
26AQI
26AQI
10th May 2025
38AQI
38AQI
11th May 2025
37AQI
37AQI
12th May 2025
38AQI
38AQI
13th May 2025
29AQI
29AQI
14th May 2025
39AQI
39AQI
15th May 2025
31AQI
31AQI
16th May 2025
31AQI
31AQI
17th May 2025
31AQI
31AQI
18th May 2025
39AQI
39AQI
19th May 2025
33AQI
33AQI
20th May 2025
31AQI
31AQI
21st May 2025
38AQI
38AQI
22nd May 2025
40AQI
40AQI
23rd May 2025
32AQI
32AQI
24th May 2025
30AQI
30AQI
25th May 2025
29AQI
29AQI
26th May 2025
29AQI
29AQI
27th May 2025
29AQI
29AQI
28th May 2025
33AQI
33AQI
29th May 2025
35AQI
35AQI
30th May 2025
28AQI
28AQI
31st May 2025
34AQI
34AQI
1st June 2025
32AQI
32AQI
2nd June 2025
26AQI
26AQI
3rd June 2025
26AQI
26AQI
4th June 2025
25AQI
25AQI
5th June 2025
26AQI
26AQI
6th June 2025
26AQI
26AQI
7th June 2025
27AQI
27AQI
8th June 2025
32AQI
32AQI
9th June 2025
35AQI
35AQI
10th June 2025
34AQI
34AQI
11th June 2025
32AQI
32AQI
12th June 2025
34AQI
34AQI
13th June 2025
36AQI
36AQI
14th June 2025
36AQI
36AQI
15th June 2025
37AQI
37AQI
16th June 2025
61AQI
61AQI
17th June 2025
39AQI
39AQI
18th June 2025
39AQI
39AQI
19th June 2025
40AQI
40AQI
20th June 2025
34AQI
34AQI
21st June 2025
32AQI
32AQI
22nd June 2025
32AQI
32AQI
23rd June 2025
27AQI
27AQI
24th June 2025
32AQI
32AQI
25th June 2025
27AQI
27AQI
26th June 2025
37AQI
37AQI
27th June 2025
36AQI
36AQI
28th June 2025
37AQI
37AQI
29th June 2025
32AQI
32AQI
30th June 2025
43AQI
43AQI
1st July 2025
155AQI
155AQI
2nd July 2025
57AQI
57AQI
3rd July 2025
46AQI
46AQI
4th July 2025
39AQI
39AQI
5th July 2025
48AQI
48AQI
6th July 2025
43AQI
43AQI
7th July 2025
36AQI
36AQI
8th July 2025
50AQI
50AQI
9th July 2025
39AQI
39AQI
10th July 2025
38AQI
38AQI
11th July 2025
39AQI
39AQI
12th July 2025
44AQI
44AQI
13th July 2025
35AQI
35AQI
14th July 2025
44AQI
44AQI
15th July 2025
36AQI
36AQI
16th July 2025
66AQI
66AQI
17th July 2025
37AQI
37AQI
18th July 2025
27AQI
27AQI
19th July 2025
24AQI
24AQI
20th July 2025
25AQI
25AQI
21st July 2025
34AQI
34AQI
22nd July 2025
33AQI
33AQI
23rd July 2025
23AQI
23AQI
24th July 2025
33AQI
33AQI
25th July 2025
29AQI
29AQI
26th July 2025
28AQI
28AQI
27th July 2025
26AQI
26AQI
28th July 2025
28AQI
28AQI
29th July 2025
32AQI
32AQI
30th July 2025
33AQI
33AQI
31st July 2025
32AQI
32AQI
1st August 2025
27AQI
27AQI
2nd August 2025
26AQI
26AQI
3rd August 2025
27AQI
27AQI
4th August 2025
35AQI
35AQI
5th August 2025
39AQI
39AQI
6th August 2025
41AQI
41AQI
7th August 2025
40AQI
40AQI
8th August 2025
37AQI
37AQI
9th August 2025
46AQI
46AQI
53AQI
44AQI
33AQI
29AQI
32AQI
34AQI
41AQI
35AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202538AQI
15
15
1
24
4
30
1
30
31
29
1
28
2
1
9
196
23
2
Highest AQI recorded in
January53AQI
Lowest AQI recorded in
April29AQI
202440AQI
28
3
29
31
30
31
27
2
26
5
31
30
28
3
24
6
9
22
324
41
Highest AQI recorded in
December56AQI
Lowest AQI recorded in
March32AQI
202339AQI
28
3
27
1
31
27
3
30
1
29
1
23
7
29
2
30
28
3
25
4
19
12
326
37
Highest AQI recorded in
July45AQI
Lowest AQI recorded in
March34AQI
202239AQI
26
4
20
2
31
25
5
27
4
29
1
20
4
2
28
1
30
1
29
1
23
8
290
31
Highest AQI recorded in
December43AQI
Lowest AQI recorded in
September33AQI
202140AQI
22
7
1
28
31
30
31
26
4
26
5
29
2
29
1
30
1
28
2
26
5
336
27
1
Highest AQI recorded in
January44AQI
Lowest AQI recorded in
March33AQI
202040AQI
13
20
18
30
30
1
23
7
1
24
6
26
4
27
3
24
7
235
28
1
Highest AQI recorded in
August46AQI
Lowest AQI recorded in
March32AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
40AQILeast Polluted Year Recorded
2025(Avg.)
38AQITempe's annual 2025 AQI (38) shows an average percentage change of -5.2% (improved AQI) compared to previous years: 2020 (40), 2021 (40), 2022 (39), 2023 (39), 2024 (40).
