Vernal, Utah, 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
Vernal, Utah, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Aug 2021
146AQILowest AQI recorded on
3rd Aug 2023
24AQISame Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 49 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Vernal, Utah, United States
AQI
Day
Night
.
6 AM5th Aug 2025
8 PM
5 AM6th Aug 2025
Day time
Avg. Highest Time
11AM5th Aug
58AQI
Avg. Lowest Time
6AM5th Aug
41AQI
Night time
Avg. Highest Time
4AM6th Aug
61AQI
Avg. Lowest Time
10PM5th Aug
53AQI
In the last 24 hours,
Vernal's AQI reached its highest point of 61 at 4 AM during the Night, while the lowest point, 41, was recorded at 6 AM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Vernal, Utah, United States
JulAug
07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th
Day
Night
7th Jul 2025316 AMAQI
7th Jul 2025307 AMAQI
7th Jul 2025318 AMAQI
7th Jul 2025349 AMAQI
7th Jul 20253510 AMAQI
7th Jul 20253011 AMAQI
7th Jul 20253112 PMAQI
7th Jul 2025301 PMAQI
7th Jul 2025292 PMAQI
7th Jul 2025283 PMAQI
7th Jul 2025284 PMAQI
7th Jul 2025275 PMAQI
7th Jul 2025266 PMAQI
7th Jul 2025297 PMAQI
7th Jul 2025288 PMAQI
7th Jul 2025269 PMAQI
7th Jul 20252610 PMAQI
7th Jul 20252711 PMAQI
8th Jul 20252712 AMAQI
8th Jul 2025291 AMAQI
8th Jul 2025262 AMAQI
8th Jul 2025263 AMAQI
8th Jul 2025274 AMAQI
8th Jul 2025265 AMAQI
--°C/°C
8th Jul 2025276 AMAQI
8th Jul 2025287 AMAQI
8th Jul 2025308 AMAQI
8th Jul 2025329 AMAQI
8th Jul 20253210 AMAQI
8th Jul 20253111 AMAQI
8th Jul 20253212 PMAQI
8th Jul 2025291 PMAQI
8th Jul 2025292 PMAQI
8th Jul 2025293 PMAQI
8th Jul 2025294 PMAQI
8th Jul 2025295 PMAQI
8th Jul 2025276 PMAQI
8th Jul 2025267 PMAQI
8th Jul 2025258 PMAQI
8th Jul 2025269 PMAQI
8th Jul 20252710 PMAQI
8th Jul 20252911 PMAQI
9th Jul 20253012 AMAQI
9th Jul 2025281 AMAQI
9th Jul 2025262 AMAQI
9th Jul 2025293 AMAQI
9th Jul 2025314 AMAQI
9th Jul 2025305 AMAQI
24°C15/33°C
9th Jul 2025276 AMAQI
9th Jul 2025287 AMAQI
9th Jul 2025288 AMAQI
9th Jul 2025309 AMAQI
9th Jul 20253010 AMAQI
9th Jul 20253111 AMAQI
9th Jul 20253112 PMAQI
9th Jul 2025281 PMAQI
9th Jul 2025282 PMAQI
9th Jul 2025283 PMAQI
9th Jul 2025274 PMAQI
9th Jul 2025275 PMAQI
9th Jul 2025266 PMAQI
9th Jul 2025297 PMAQI
9th Jul 2025268 PMAQI
9th Jul 2025269 PMAQI
9th Jul 20252810 PMAQI
9th Jul 20252711 PMAQI
10th Jul 20252912 AMAQI
10th Jul 2025291 AMAQI
10th Jul 2025282 AMAQI
10th Jul 2025233 AMAQI
10th Jul 2025254 AMAQI
10th Jul 2025275 AMAQI
24°C17/33°C
10th Jul 2025266 AMAQI
10th Jul 2025267 AMAQI
10th Jul 2025288 AMAQI
10th Jul 2025289 AMAQI
10th Jul 20253310 AMAQI
10th Jul 20253111 AMAQI
10th Jul 20253312 PMAQI
10th Jul 2025281 PMAQI
10th Jul 2025282 PMAQI
10th Jul 2025283 PMAQI
10th Jul 2025284 PMAQI
10th Jul 2025305 PMAQI
10th Jul 2025316 PMAQI
10th Jul 2025287 PMAQI
10th Jul 2025268 PMAQI
10th Jul 2025299 PMAQI
10th Jul 20253210 PMAQI
10th Jul 20253011 PMAQI
11th Jul 20253012 AMAQI
11th Jul 2025321 AMAQI
11th Jul 2025372 AMAQI
11th Jul 2025373 AMAQI
11th Jul 2025384 AMAQI
11th Jul 2025405 AMAQI
24°C15/31°C
11th Jul 2025386 AMAQI
11th Jul 2025387 AMAQI
11th Jul 2025388 AMAQI
11th Jul 2025399 AMAQI
11th Jul 20254310 AMAQI
11th Jul 20254111 AMAQI
11th Jul 20254612 PMAQI
11th Jul 2025381 PMAQI
11th Jul 2025322 PMAQI
11th Jul 2025353 PMAQI
11th Jul 2025354 PMAQI
11th Jul 2025355 PMAQI
11th Jul 2025356 PMAQI
11th Jul 2025367 PMAQI
11th Jul 2025378 PMAQI
11th Jul 2025369 PMAQI
11th Jul 20253810 PMAQI
11th Jul 20254011 PMAQI
12th Jul 20254112 AMAQI
12th Jul 2025401 AMAQI
12th Jul 2025402 AMAQI
12th Jul 2025343 AMAQI
12th Jul 2025364 AMAQI
12th Jul 2025335 AMAQI
23°C15/31°C
12th Jul 2025366 AMAQI
12th Jul 2025377 AMAQI
12th Jul 2025368 AMAQI
12th Jul 2025379 AMAQI
12th Jul 20253610 AMAQI
12th Jul 20253911 AMAQI
12th Jul 20253712 PMAQI
12th Jul 2025391 PMAQI
12th Jul 2025372 PMAQI
12th Jul 2025383 PMAQI
12th Jul 2025354 PMAQI
12th Jul 2025375 PMAQI
12th Jul 2025356 PMAQI
12th Jul 2025347 PMAQI
12th Jul 2025368 PMAQI
12th Jul 2025319 PMAQI
12th Jul 20253210 PMAQI
12th Jul 20253511 PMAQI
13th Jul 20253712 AMAQI
13th Jul 2025371 AMAQI
13th Jul 2025372 AMAQI
13th Jul 2025333 AMAQI
13th Jul 2025304 AMAQI
13th Jul 2025315 AMAQI
24°C13/31°C
13th Jul 2025306 AMAQI
13th Jul 2025337 AMAQI
13th Jul 2025338 AMAQI
13th Jul 2025349 AMAQI
13th Jul 20253510 AMAQI
13th Jul 20253511 AMAQI
13th Jul 20253412 PMAQI
13th Jul 2025321 PMAQI
13th Jul 2025332 PMAQI
13th Jul 2025333 PMAQI
13th Jul 2025324 PMAQI
13th Jul 2025315 PMAQI
13th Jul 2025316 PMAQI
13th Jul 2025347 PMAQI
13th Jul 2025348 PMAQI
13th Jul 2025329 PMAQI
13th Jul 20253210 PMAQI
13th Jul 20253211 PMAQI
14th Jul 20253412 AMAQI
14th Jul 2025341 AMAQI
14th Jul 2025322 AMAQI
14th Jul 2025323 AMAQI
14th Jul 2025304 AMAQI
14th Jul 2025285 AMAQI
25°C16/33°C
14th Jul 2025256 AMAQI
14th Jul 2025267 AMAQI
14th Jul 2025288 AMAQI
14th Jul 2025309 AMAQI
14th Jul 20253010 AMAQI
14th Jul 20253511 AMAQI
14th Jul 20253712 PMAQI
14th Jul 2025331 PMAQI
14th Jul 2025292 PMAQI
14th Jul 2025283 PMAQI
14th Jul 2025304 PMAQI
14th Jul 2025295 PMAQI
14th Jul 2025296 PMAQI
14th Jul 2025317 PMAQI
14th Jul 2025298 PMAQI
14th Jul 2025299 PMAQI
14th Jul 20252910 PMAQI
14th Jul 20252911 PMAQI
15th Jul 20253012 AMAQI
15th Jul 2025301 AMAQI
15th Jul 2025272 AMAQI
15th Jul 2025263 AMAQI
15th Jul 2025264 AMAQI
15th Jul 2025275 AMAQI
25°C17/32°C
15th Jul 2025286 AMAQI
15th Jul 2025307 AMAQI
15th Jul 2025328 AMAQI
15th Jul 2025329 AMAQI
15th Jul 20253410 AMAQI
15th Jul 20254311 AMAQI
15th Jul 20254112 PMAQI
15th Jul 2025391 PMAQI
15th Jul 2025342 PMAQI
15th Jul 2025353 PMAQI
15th Jul 2025324 PMAQI
15th Jul 2025315 PMAQI
15th Jul 2025346 PMAQI
15th Jul 2025327 PMAQI
15th Jul 2025318 PMAQI
15th Jul 2025339 PMAQI
15th Jul 20253210 PMAQI
15th Jul 20253411 PMAQI
16th Jul 20253412 AMAQI
16th Jul 2025361 AMAQI
16th Jul 2025432 AMAQI
16th Jul 2025393 AMAQI
16th Jul 2025394 AMAQI
16th Jul 2025395 AMAQI
21°C17/31°C
16th Jul 2025426 AMAQI
16th Jul 2025447 AMAQI
16th Jul 2025438 AMAQI
16th Jul 2025459 AMAQI
16th Jul 20254310 AMAQI
16th Jul 20254311 AMAQI
16th Jul 20254512 PMAQI
16th Jul 2025441 PMAQI
16th Jul 2025432 PMAQI
16th Jul 2025413 PMAQI
16th Jul 2025454 PMAQI
16th Jul 2025475 PMAQI
16th Jul 2025476 PMAQI
16th Jul 2025457 PMAQI
16th Jul 2025458 PMAQI
16th Jul 2025449 PMAQI
16th Jul 20254410 PMAQI
16th Jul 20254311 PMAQI
17th Jul 20254212 AMAQI
17th Jul 2025421 AMAQI
17th Jul 2025432 AMAQI
17th Jul 2025463 AMAQI
17th Jul 2025454 AMAQI
17th Jul 2025485 AMAQI
20°C15/29°C
17th Jul 2025486 AMAQI
17th Jul 2025517 AMAQI
17th Jul 2025478 AMAQI
17th Jul 2025479 AMAQI
17th Jul 20254810 AMAQI
17th Jul 20255111 AMAQI
17th Jul 20255412 PMAQI
17th Jul 2025541 PMAQI
17th Jul 2025512 PMAQI
17th Jul 2025503 PMAQI
17th Jul 2025494 PMAQI
17th Jul 2025485 PMAQI
17th Jul 2025486 PMAQI
17th Jul 2025477 PMAQI
17th Jul 2025468 PMAQI
17th Jul 2025449 PMAQI
17th Jul 20254410 PMAQI
17th Jul 20254511 PMAQI
18th Jul 20254312 AMAQI
18th Jul 2025431 AMAQI
18th Jul 2025412 AMAQI
18th Jul 2025413 AMAQI
18th Jul 2025414 AMAQI
18th Jul 2025435 AMAQI
21°C14/31°C
18th Jul 2025466 AMAQI
18th Jul 2025487 AMAQI
18th Jul 2025488 AMAQI
18th Jul 2025489 AMAQI
18th Jul 20254810 AMAQI
18th Jul 20254911 AMAQI
18th Jul 20255012 PMAQI
18th Jul 2025511 PMAQI
18th Jul 2025492 PMAQI
18th Jul 2025473 PMAQI
18th Jul 2025474 PMAQI
18th Jul 2025455 PMAQI
18th Jul 2025456 PMAQI
18th Jul 2025457 PMAQI
18th Jul 2025438 PMAQI
18th Jul 2025429 PMAQI
18th Jul 20254210 PMAQI
18th Jul 20254211 PMAQI
19th Jul 20254012 AMAQI
19th Jul 2025401 AMAQI
19th Jul 2025342 AMAQI
19th Jul 2025333 AMAQI
19th Jul 2025324 AMAQI
19th Jul 2025335 AMAQI
23°C15/30°C
19th Jul 2025346 AMAQI
19th Jul 2025367 AMAQI
19th Jul 2025378 AMAQI
19th Jul 2025379 AMAQI
19th Jul 20253510 AMAQI
19th Jul 20253511 AMAQI
19th Jul 20253412 PMAQI
19th Jul 2025341 PMAQI
19th Jul 2025342 PMAQI
19th Jul 2025353 PMAQI
19th Jul 2025334 PMAQI
19th Jul 2025325 PMAQI
19th Jul 2025316 PMAQI
19th Jul 2025337 PMAQI
19th Jul 2025358 PMAQI
19th Jul 2025319 PMAQI
19th Jul 20253210 PMAQI
19th Jul 20253211 PMAQI
20th Jul 20253312 AMAQI
20th Jul 2025331 AMAQI
20th Jul 2025322 AMAQI
20th Jul 2025343 AMAQI
20th Jul 2025344 AMAQI
20th Jul 2025355 AMAQI
19°C14/28°C
20th Jul 2025326 AMAQI
20th Jul 2025347 AMAQI
20th Jul 2025348 AMAQI
20th Jul 2025359 AMAQI
20th Jul 20253510 AMAQI
20th Jul 20253411 AMAQI
20th Jul 20253412 PMAQI
20th Jul 2025331 PMAQI
20th Jul 2025322 PMAQI
20th Jul 2025333 PMAQI
20th Jul 2025324 PMAQI
20th Jul 2025325 PMAQI
20th Jul 2025316 PMAQI
20th Jul 2025317 PMAQI
20th Jul 2025318 PMAQI
20th Jul 2025309 PMAQI
20th Jul 20253010 PMAQI
20th Jul 20253011 PMAQI
21st Jul 20252912 AMAQI
21st Jul 2025291 AMAQI
21st Jul 2025242 AMAQI
21st Jul 2025263 AMAQI
21st Jul 2025264 AMAQI
21st Jul 2025245 AMAQI
23°C14/32°C
21st Jul 2025226 AMAQI
21st Jul 2025247 AMAQI
21st Jul 2025258 AMAQI
21st Jul 2025259 AMAQI
21st Jul 20252710 AMAQI
21st Jul 20252711 AMAQI
21st Jul 20252812 PMAQI
21st Jul 2025281 PMAQI
21st Jul 2025272 PMAQI
21st Jul 2025273 PMAQI
21st Jul 2025264 PMAQI
21st Jul 2025265 PMAQI
21st Jul 2025266 PMAQI
21st Jul 2025257 PMAQI
21st Jul 2025258 PMAQI
21st Jul 2025249 PMAQI
21st Jul 20252410 PMAQI
21st Jul 20252411 PMAQI
22nd Jul 20252512 AMAQI
22nd Jul 2025241 AMAQI
22nd Jul 2025222 AMAQI
22nd Jul 2025223 AMAQI
22nd Jul 2025234 AMAQI
22nd Jul 2025225 AMAQI
22°C15/30°C
22nd Jul 2025226 AMAQI
22nd Jul 2025247 AMAQI
22nd Jul 2025248 AMAQI
22nd Jul 2025239 AMAQI
22nd Jul 20252410 AMAQI
22nd Jul 20252511 AMAQI
22nd Jul 20252512 PMAQI
22nd Jul 2025271 PMAQI
22nd Jul 2025252 PMAQI
22nd Jul 2025243 PMAQI
22nd Jul 2025234 PMAQI
22nd Jul 2025235 PMAQI
22nd Jul 2025236 PMAQI
22nd Jul 2025227 PMAQI
22nd Jul 2025238 PMAQI
22nd Jul 2025229 PMAQI
22nd Jul 20252210 PMAQI
22nd Jul 20252211 PMAQI
23rd Jul 20252312 AMAQI
23rd Jul 2025241 AMAQI
23rd Jul 2025272 AMAQI
23rd Jul 2025273 AMAQI
23rd Jul 2025264 AMAQI
23rd Jul 2025265 AMAQI
24°C16/30°C
23rd Jul 2025256 AMAQI
23rd Jul 2025257 AMAQI
23rd Jul 2025278 AMAQI
23rd Jul 2025289 AMAQI
23rd Jul 20252910 AMAQI
23rd Jul 20253111 AMAQI
23rd Jul 20253212 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025302 PMAQI
23rd Jul 2025293 PMAQI
23rd Jul 2025294 PMAQI
23rd Jul 2025285 PMAQI
23rd Jul 2025276 PMAQI
23rd Jul 2025257 PMAQI
23rd Jul 2025268 PMAQI
23rd Jul 2025269 PMAQI
23rd Jul 20252710 PMAQI
23rd Jul 20252711 PMAQI
24th Jul 20252612 AMAQI
24th Jul 2025281 AMAQI
24th Jul 2025312 AMAQI
24th Jul 2025293 AMAQI
24th Jul 2025304 AMAQI
24th Jul 2025385 AMAQI
24°C17/31°C
24th Jul 2025386 AMAQI
24th Jul 2025347 AMAQI
24th Jul 2025318 AMAQI
24th Jul 2025329 AMAQI
24th Jul 20253210 AMAQI
24th Jul 20253411 AMAQI
24th Jul 20253412 PMAQI
24th Jul 2025331 PMAQI
24th Jul 2025352 PMAQI
24th Jul 2025343 PMAQI
24th Jul 2025384 PMAQI
24th Jul 2025395 PMAQI
24th Jul 2025406 PMAQI
24th Jul 2025347 PMAQI
24th Jul 2025328 PMAQI
24th Jul 2025359 PMAQI
24th Jul 20253910 PMAQI
24th Jul 20253811 PMAQI
25th Jul 20253812 AMAQI
25th Jul 2025371 AMAQI
25th Jul 2025402 AMAQI
25th Jul 2025423 AMAQI
25th Jul 2025434 AMAQI
25th Jul 2025405 AMAQI
23°C15/31°C
25th Jul 2025396 AMAQI
25th Jul 2025417 AMAQI
25th Jul 2025408 AMAQI
25th Jul 2025429 AMAQI
25th Jul 20254210 AMAQI
25th Jul 20254311 AMAQI
25th Jul 20254312 PMAQI
25th Jul 2025421 PMAQI
25th Jul 2025422 PMAQI
25th Jul 2025423 PMAQI
25th Jul 2025424 PMAQI
25th Jul 2025425 PMAQI
25th Jul 2025436 PMAQI
25th Jul 2025437 PMAQI
25th Jul 2025438 PMAQI
25th Jul 2025449 PMAQI
25th Jul 20254810 PMAQI
25th Jul 20254711 PMAQI
26th Jul 20254412 AMAQI
26th Jul 2025451 AMAQI
26th Jul 2025422 AMAQI
26th Jul 2025433 AMAQI
26th Jul 2025504 AMAQI
26th Jul 2025515 AMAQI
23°C14/30°C
26th Jul 2025516 AMAQI
26th Jul 2025497 AMAQI
26th Jul 2025498 AMAQI
26th Jul 2025489 AMAQI
26th Jul 20254910 AMAQI
26th Jul 20254911 AMAQI
26th Jul 20255012 PMAQI
26th Jul 2025501 PMAQI
26th Jul 2025482 PMAQI
26th Jul 2025493 PMAQI
26th Jul 2025484 PMAQI
26th Jul 2025465 PMAQI
26th Jul 2025486 PMAQI
26th Jul 2025507 PMAQI
26th Jul 2025508 PMAQI
26th Jul 2025489 PMAQI
26th Jul 20254610 PMAQI
26th Jul 20254211 PMAQI
27th Jul 20254212 AMAQI
27th Jul 2025421 AMAQI
27th Jul 2025332 AMAQI
27th Jul 2025353 AMAQI
27th Jul 2025364 AMAQI
27th Jul 2025365 AMAQI
23°C16/30°C
27th Jul 2025386 AMAQI
27th Jul 2025417 AMAQI
27th Jul 2025458 AMAQI
27th Jul 2025439 AMAQI
27th Jul 20253810 AMAQI
27th Jul 20254311 AMAQI
27th Jul 20254412 PMAQI
27th Jul 2025421 PMAQI
27th Jul 2025422 PMAQI
27th Jul 2025423 PMAQI
27th Jul 2025414 PMAQI
27th Jul 2025475 PMAQI
27th Jul 2025486 PMAQI
27th Jul 2025417 PMAQI
27th Jul 2025398 PMAQI
27th Jul 2025359 PMAQI
27th Jul 20253610 PMAQI
27th Jul 20253711 PMAQI
28th Jul 20254012 AMAQI
28th Jul 2025401 AMAQI
28th Jul 2025362 AMAQI
28th Jul 2025373 AMAQI
28th Jul 2025404 AMAQI
28th Jul 2025415 AMAQI
23°C13/30°C
28th Jul 2025426 AMAQI
28th Jul 2025437 AMAQI
28th Jul 2025468 AMAQI
28th Jul 2025509 AMAQI
28th Jul 20255410 AMAQI
28th Jul 20255511 AMAQI
28th Jul 20255312 PMAQI
28th Jul 2025511 PMAQI
28th Jul 2025502 PMAQI
28th Jul 2025473 PMAQI
28th Jul 2025464 PMAQI
28th Jul 2025465 PMAQI
28th Jul 2025446 PMAQI
28th Jul 2025427 PMAQI
28th Jul 2025418 PMAQI
28th Jul 2025429 PMAQI
28th Jul 20254310 PMAQI
28th Jul 20254511 PMAQI
29th Jul 20254412 AMAQI
29th Jul 2025471 AMAQI
29th Jul 2025502 AMAQI
29th Jul 2025563 AMAQI
29th Jul 2025534 AMAQI
29th Jul 2025555 AMAQI
24°C15/33°C
29th Jul 2025596 AMAQI
29th Jul 2025637 AMAQI
29th Jul 2025618 AMAQI
29th Jul 2025629 AMAQI
29th Jul 20256110 AMAQI
29th Jul 20256111 AMAQI
29th Jul 20256012 PMAQI
29th Jul 2025601 PMAQI
29th Jul 2025592 PMAQI
29th Jul 2025583 PMAQI
29th Jul 2025594 PMAQI
29th Jul 2025585 PMAQI
29th Jul 2025586 PMAQI
29th Jul 2025567 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025539 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20255311 PMAQI
30th Jul 20255312 AMAQI
30th Jul 2025521 AMAQI
30th Jul 2025452 AMAQI
30th Jul 2025473 AMAQI
30th Jul 2025504 AMAQI
30th Jul 2025495 AMAQI
25°C16/33°C
30th Jul 2025516 AMAQI
30th Jul 2025517 AMAQI
30th Jul 2025518 AMAQI
30th Jul 2025529 AMAQI
30th Jul 20255310 AMAQI
30th Jul 20255411 AMAQI
30th Jul 20255412 PMAQI
30th Jul 2025531 PMAQI
30th Jul 2025532 PMAQI
30th Jul 2025533 PMAQI
30th Jul 2025534 PMAQI
30th Jul 2025535 PMAQI
30th Jul 2025536 PMAQI
30th Jul 2025537 PMAQI
30th Jul 2025538 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20255210 PMAQI
30th Jul 20255311 PMAQI
31st Jul 20255512 AMAQI
31st Jul 2025531 AMAQI
31st Jul 2025512 AMAQI
31st Jul 2025523 AMAQI
31st Jul 2025464 AMAQI
31st Jul 2025465 AMAQI
24°C17/32°C
31st Jul 2025536 AMAQI
31st Jul 2025547 AMAQI
31st Jul 2025568 AMAQI
31st Jul 2025559 AMAQI
31st Jul 20255610 AMAQI
31st Jul 20255611 AMAQI
31st Jul 20255512 PMAQI
31st Jul 2025551 PMAQI
31st Jul 2025522 PMAQI
31st Jul 2025523 PMAQI
31st Jul 2025514 PMAQI
31st Jul 2025525 PMAQI
31st Jul 2025526 PMAQI
31st Jul 2025547 PMAQI
31st Jul 2025528 PMAQI
31st Jul 2025519 PMAQI
31st Jul 20254910 PMAQI
31st Jul 20255011 PMAQI
1st Aug 20254612 AMAQI
1st Aug 2025461 AMAQI
1st Aug 2025472 AMAQI
1st Aug 2025443 AMAQI
1st Aug 2025464 AMAQI
1st Aug 2025445 AMAQI
22°C12/31°C
1st Aug 2025446 AMAQI
1st Aug 2025437 AMAQI
1st Aug 2025458 AMAQI
1st Aug 2025489 AMAQI
1st Aug 20255010 AMAQI
1st Aug 20255111 AMAQI
1st Aug 20255212 PMAQI
1st Aug 2025521 PMAQI
1st Aug 2025482 PMAQI
1st Aug 2025413 PMAQI
1st Aug 2025424 PMAQI
1st Aug 2025385 PMAQI
1st Aug 2025366 PMAQI
1st Aug 2025447 PMAQI
1st Aug 2025378 PMAQI
1st Aug 2025299 PMAQI
1st Aug 20252810 PMAQI
1st Aug 20252911 PMAQI
2nd Aug 20253212 AMAQI
2nd Aug 2025331 AMAQI
2nd Aug 2025322 AMAQI
2nd Aug 2025303 AMAQI
2nd Aug 2025294 AMAQI
2nd Aug 2025305 AMAQI
22°C13/31°C
2nd Aug 2025296 AMAQI
2nd Aug 2025297 AMAQI
2nd Aug 2025308 AMAQI
2nd Aug 2025319 AMAQI
2nd Aug 20253210 AMAQI
2nd Aug 20253411 AMAQI
2nd Aug 20253312 PMAQI
2nd Aug 2025321 PMAQI
2nd Aug 2025302 PMAQI
2nd Aug 2025283 PMAQI
2nd Aug 2025254 PMAQI
2nd Aug 2025255 PMAQI
2nd Aug 2025236 PMAQI
2nd Aug 2025287 PMAQI
2nd Aug 2025268 PMAQI
2nd Aug 2025239 PMAQI
2nd Aug 20252010 PMAQI
2nd Aug 20252111 PMAQI
3rd Aug 20252112 AMAQI
3rd Aug 2025231 AMAQI
3rd Aug 2025242 AMAQI
3rd Aug 2025243 AMAQI
3rd Aug 2025244 AMAQI
3rd Aug 2025255 AMAQI
22°C16/31°C
3rd Aug 2025276 AMAQI
3rd Aug 2025267 AMAQI
3rd Aug 2025268 AMAQI
3rd Aug 2025299 AMAQI
3rd Aug 20253010 AMAQI
3rd Aug 20253311 AMAQI
3rd Aug 20253012 PMAQI
3rd Aug 2025301 PMAQI
3rd Aug 2025262 PMAQI
3rd Aug 2025263 PMAQI
3rd Aug 2025244 PMAQI
3rd Aug 2025235 PMAQI
3rd Aug 2025256 PMAQI
3rd Aug 2025277 PMAQI
3rd Aug 2025258 PMAQI
3rd Aug 2025239 PMAQI
3rd Aug 20252510 PMAQI
3rd Aug 20252811 PMAQI
4th Aug 20252812 AMAQI
4th Aug 2025291 AMAQI
4th Aug 2025322 AMAQI
4th Aug 2025293 AMAQI
4th Aug 2025264 AMAQI
4th Aug 2025295 AMAQI
23°C16/30°C
4th Aug 2025326 AMAQI
4th Aug 2025327 AMAQI
4th Aug 2025328 AMAQI
4th Aug 2025359 AMAQI
4th Aug 20253610 AMAQI
4th Aug 20253811 AMAQI
4th Aug 20254212 PMAQI
4th Aug 2025521 PMAQI
4th Aug 2025562 PMAQI
4th Aug 2025543 PMAQI
4th Aug 2025524 PMAQI
4th Aug 2025485 PMAQI
4th Aug 2025446 PMAQI
4th Aug 2025357 PMAQI
4th Aug 2025418 PMAQI
4th Aug 2025499 PMAQI
4th Aug 20255110 PMAQI
4th Aug 20255211 PMAQI
5th Aug 20254912 AMAQI
5th Aug 2025441 AMAQI
5th Aug 2025422 AMAQI
5th Aug 2025413 AMAQI
5th Aug 2025414 AMAQI
5th Aug 2025415 AMAQI
24°C15/32°C
5th Aug 2025416 AMAQI
5th Aug 2025447 AMAQI
5th Aug 2025498 AMAQI
5th Aug 2025509 AMAQI
5th Aug 20255710 AMAQI
5th Aug 20255811 AMAQI
5th Aug 20255712 PMAQI
5th Aug 2025571 PMAQI
5th Aug 2025572 PMAQI
5th Aug 2025583 PMAQI
5th Aug 2025574 PMAQI
5th Aug 2025565 PMAQI
5th Aug 2025576 PMAQI
5th Aug 2025557 PMAQI
5th Aug 2025548 PMAQI
5th Aug 2025549 PMAQI
5th Aug 20255310 PMAQI
5th Aug 20255411 PMAQI
6th Aug 20255412 AMAQI
6th Aug 2025561 AMAQI
6th Aug 2025582 AMAQI
6th Aug 2025583 AMAQI
6th Aug 2025614 AMAQI
6th Aug 2025585 AMAQI
23°C13/32°C
6th Aug 2025586 AMAQI
6 AM6th Aug 2025587 AMAQI
6th Aug 2025578 AMAQI
6th Aug 2025559 AMAQI
6th Aug 20255510 AMAQI
6th Aug 20255611 AMAQI
6th Aug 20255512 PMAQI
6th Aug 2025551 PMAQI
1 PM6th Aug 2025552 PMAQI
6th Aug 2025533 PMAQI
6th Aug 2025514 PMAQI
6th Aug 2025475 PMAQI
6th Aug 2025476 PMAQI
6th Aug 2025547 PMAQI
6th Aug 2025488 PMAQI
8 PM6th Aug 2025429 PMAQI
6th Aug 20254110 PMAQI
6th Aug 20254111 PMAQI
1 AM
5 AM
24°C15/32°C
Day time
Avg. Highest Time
6 AM - 8 PM
39AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
6 AM - 8 PM
39AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 8 PM (Avg. 39), while the lowest AQI was between 6 AM to 8 PM (Avg. 39).
Night time
Avg. Highest Time
12 AM - 11 PM
36AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
36AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 36), while the lowest AQI was between 12 AM to 11 PM (Avg. 36).
2025 Days Vs Air Quality
Vernal, Utah, United States
2025
97%
210
3%
7
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Good
210 DaysModerate
7 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2025, 97% of 219 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
Vernal, Utah, 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
27AQI
27AQI
2nd January 2025
27AQI
27AQI
3rd January 2025
25AQI
25AQI
4th January 2025
25AQI
25AQI
5th January 2025
24AQI
24AQI
6th January 2025
24AQI
24AQI
7th January 2025
29AQI
29AQI
8th January 2025
25AQI
25AQI
9th January 2025
27AQI
27AQI
10th January 2025
27AQI
27AQI
11th January 2025
25AQI
25AQI
12th January 2025
24AQI
24AQI
13th January 2025
24AQI
24AQI
14th January 2025
25AQI
25AQI
15th January 2025
36AQI
36AQI
16th January 2025
42AQI
42AQI
17th January 2025
41AQI
41AQI
18th January 2025
33AQI
33AQI
19th January 2025
28AQI
28AQI
20th January 2025
28AQI
28AQI
21st January 2025
37AQI
37AQI
22nd January 2025
36AQI
36AQI
23rd January 2025
27AQI
27AQI
24th January 2025
28AQI
28AQI
25th January 2025
28AQI
28AQI
26th January 2025
28AQI
28AQI
27th January 2025
38AQI
38AQI
28th January 2025
49AQI
49AQI
29th January 2025
54AQI
54AQI
30th January 2025
53AQI
53AQI
31st January 2025
44AQI
44AQI
1st February 2025
35AQI
35AQI
2nd February 2025
28AQI
28AQI
3rd February 2025
27AQI
27AQI
4th February 2025
30AQI
30AQI
5th February 2025
29AQI
29AQI
6th February 2025
25AQI
25AQI
7th February 2025
27AQI
27AQI
8th February 2025
26AQI
26AQI
9th February 2025
26AQI
26AQI
10th February 2025
27AQI
27AQI
11th February 2025
27AQI
27AQI
12th February 2025
27AQI
27AQI
13th February 2025
20AQI
20AQI
14th February 2025
20AQI
20AQI
15th February 2025
19AQI
19AQI
16th February 2025
18AQI
18AQI
17th February 2025
20AQI
20AQI
18th February 2025
18AQI
18AQI
19th February 2025
18AQI
18AQI
20th February 2025
19AQI
19AQI
21st February 2025
20AQI
20AQI
22nd February 2025
20AQI
20AQI
23rd February 2025
19AQI
19AQI
24th February 2025
20AQI
20AQI
25th February 2025
19AQI
19AQI
26th February 2025
18AQI
18AQI
27th February 2025
20AQI
20AQI
28th February 2025
22AQI
22AQI
1st March 2025
25AQI
25AQI
2nd March 2025
22AQI
22AQI
3rd March 2025
22AQI
22AQI
4th March 2025
19AQI
19AQI
5th March 2025
18AQI
18AQI
6th March 2025
17AQI
17AQI
7th March 2025
17AQI
17AQI
8th March 2025
20AQI
20AQI
9th March 2025
19AQI
19AQI
10th March 2025
19AQI
19AQI
11th March 2025
20AQI
20AQI
12th March 2025
20AQI
20AQI
13th March 2025
18AQI
18AQI
14th March 2025
17AQI
17AQI
15th March 2025
17AQI
17AQI
16th March 2025
17AQI
17AQI
17th March 2025
22AQI
22AQI
18th March 2025
18AQI
18AQI
19th March 2025
21AQI
21AQI
20th March 2025
19AQI
19AQI
21st March 2025
18AQI
18AQI
22nd March 2025
19AQI
19AQI
23rd March 2025
21AQI
21AQI
24th March 2025
20AQI
20AQI
25th March 2025
20AQI
20AQI
26th March 2025
22AQI
22AQI
27th March 2025
21AQI
21AQI
28th March 2025
32AQI
32AQI
29th March 2025
45AQI
45AQI
30th March 2025
28AQI
28AQI
31st March 2025
30AQI
30AQI
1st April 2025
19AQI
19AQI
2nd April 2025
19AQI
19AQI
3rd April 2025
18AQI
18AQI
4th April 2025
21AQI
21AQI
5th April 2025
16AQI
16AQI
6th April 2025
19AQI
19AQI
7th April 2025
22AQI
22AQI
8th April 2025
24AQI
24AQI
9th April 2025
43AQI
43AQI
10th April 2025
48AQI
48AQI
11th April 2025
42AQI
42AQI
12th April 2025
30AQI
30AQI
13th April 2025
24AQI
24AQI
14th April 2025
25AQI
25AQI
15th April 2025
26AQI
26AQI
16th April 2025
24AQI
24AQI
17th April 2025
20AQI
20AQI
18th April 2025
17AQI
17AQI
19th April 2025
18AQI
18AQI
20th April 2025
19AQI
19AQI
21st April 2025
18AQI
18AQI
22nd April 2025
22AQI
22AQI
23rd April 2025
26AQI
26AQI
24th April 2025
24AQI
24AQI
25th April 2025
22AQI
22AQI
26th April 2025
21AQI
21AQI
27th April 2025
24AQI
24AQI
28th April 2025
18AQI
18AQI
29th April 2025
18AQI
18AQI
30th April 2025
21AQI
21AQI
1st May 2025
19AQI
19AQI
2nd May 2025
22AQI
22AQI
3rd May 2025
24AQI
24AQI
4th May 2025
21AQI
21AQI
5th May 2025
23AQI
23AQI
6th May 2025
15AQI
15AQI
7th May 2025
18AQI
18AQI
8th May 2025
20AQI
20AQI
9th May 2025
22AQI
22AQI
10th May 2025
24AQI
24AQI
11th May 2025
23AQI
23AQI
12th May 2025
30AQI
30AQI
13th May 2025
29AQI
29AQI
14th May 2025
24AQI
24AQI
15th May 2025
19AQI
19AQI
16th May 2025
21AQI
21AQI
17th May 2025
19AQI
19AQI
18th May 2025
18AQI
18AQI
19th May 2025
21AQI
21AQI
20th May 2025
20AQI
20AQI
21st May 2025
20AQI
20AQI
22nd May 2025
22AQI
22AQI
23rd May 2025
30AQI
30AQI
24th May 2025
30AQI
30AQI
25th May 2025
23AQI
23AQI
26th May 2025
21AQI
21AQI
27th May 2025
25AQI
25AQI
28th May 2025
26AQI
26AQI
29th May 2025
25AQI
25AQI
30th May 2025
28AQI
28AQI
31st May 2025
31AQI
31AQI
1st June 2025
28AQI
28AQI
2nd June 2025
25AQI
25AQI
3rd June 2025
25AQI
25AQI
4th June 2025
25AQI
25AQI
5th June 2025
24AQI
24AQI
6th June 2025
24AQI
24AQI
7th June 2025
28AQI
28AQI
8th June 2025
26AQI
26AQI
9th June 2025
32AQI
32AQI
10th June 2025
29AQI
29AQI
11th June 2025
27AQI
27AQI
12th June 2025
34AQI
34AQI
13th June 2025
35AQI
35AQI
14th June 2025
33AQI
33AQI
15th June 2025
30AQI
30AQI
16th June 2025
30AQI
30AQI
17th June 2025
27AQI
27AQI
18th June 2025
30AQI
30AQI
19th June 2025
32AQI
32AQI
20th June 2025
34AQI
34AQI
21st June 2025
53AQI
53AQI
22nd June 2025
52AQI
52AQI
23rd June 2025
35AQI
35AQI
24th June 2025
35AQI
35AQI
25th June 2025
43AQI
43AQI
26th June 2025
39AQI
39AQI
27th June 2025
46AQI
46AQI
28th June 2025
44AQI
44AQI
29th June 2025
34AQI
34AQI
30th June 2025
32AQI
32AQI
1st July 2025
36AQI
36AQI
2nd July 2025
40AQI
40AQI
3rd July 2025
33AQI
33AQI
4th July 2025
32AQI
32AQI
5th July 2025
38AQI
38AQI
6th July 2025
33AQI
33AQI
7th July 2025
29AQI
29AQI
8th July 2025
28AQI
28AQI
9th July 2025
28AQI
28AQI
10th July 2025
28AQI
28AQI
11th July 2025
37AQI
37AQI
12th July 2025
36AQI
36AQI
13th July 2025
33AQI
33AQI
14th July 2025
30AQI
30AQI
15th July 2025
32AQI
32AQI
16th July 2025
42AQI
42AQI
17th July 2025
47AQI
47AQI
18th July 2025
45AQI
45AQI
19th July 2025
34AQI
34AQI
20th July 2025
33AQI
33AQI
21st July 2025
26AQI
26AQI
22nd July 2025
23AQI
23AQI
23rd July 2025
27AQI
27AQI
24th July 2025
34AQI
34AQI
25th July 2025
42AQI
42AQI
26th July 2025
48AQI
48AQI
27th July 2025
40AQI
40AQI
28th July 2025
44AQI
44AQI
29th July 2025
56AQI
56AQI
30th July 2025
52AQI
52AQI
31st July 2025
52AQI
52AQI
1st August 2025
43AQI
43AQI
2nd August 2025
28AQI
28AQI
3rd August 2025
26AQI
26AQI
4th August 2025
39AQI
39AQI
5th August 2025
49AQI
49AQI
32AQI
23AQI
21AQI
24AQI
23AQI
33AQI
37AQI
37AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202528AQI
29
2
28
31
30
31
28
2
28
3
5
210
7
Highest AQI recorded in
August37AQI
Lowest AQI recorded in
March21AQI
202432AQI
29
2
29
30
1
30
31
30
26
5
28
3
27
3
30
1
30
23
8
343
23
Highest AQI recorded in
July44AQI
Lowest AQI recorded in
November19AQI
202334AQI
30
1
18
10
31
30
28
3
30
31
31
30
31
27
2
24
7
341
23
Highest AQI recorded in
February47AQI
Lowest AQI recorded in
October27AQI
202234AQI
29
2
21
1
31
30
30
1
29
1
23
1
3
25
4
31
30
26
5
308
15
Highest AQI recorded in
July39AQI
Lowest AQI recorded in
October27AQI
202139AQI
25
5
28
30
1
30
31
25
5
24
7
11
16
4
22
8
31
30
28
3
315
45
4
Highest AQI recorded in
August69AQI
Lowest AQI recorded in
November28AQI
202037AQI
13
21
18
30
29
2
26
5
27
2
1
26
5
29
1
30
1
249
16
1
Highest AQI recorded in
August46AQI
Lowest AQI recorded in
March29AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
39AQILeast Polluted Year Recorded
2025(Avg.)
28AQIVernal's annual 2025 AQI (28) shows an average percentage change of -20.9% (improved AQI) compared to previous years: 2020 (37), 2021 (39), 2022 (34), 2023 (34), 2024 (32).
