Grand Canyon NP, Grand Canyon Village, 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
Grand Canyon NP, Grand Canyon Village, Arizona, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
45AQILowest AQI recorded on
2nd Aug 2025
21AQISame Day Analysis (10th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 29 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Grand Canyon NP, Grand Canyon Village, Arizona, United States
AQI
Day
Night
.
5 AM10th Aug 2025
7 PM
4 AM11th Aug 2025
Day time
Avg. Highest Time
6PM10th Aug
36AQI
Avg. Lowest Time
8AM10th Aug
22AQI
Night time
Avg. Highest Time
1AM11th Aug
97AQI
Avg. Lowest Time
8PM10th Aug
27AQI
In the last 24 hours,
Grand Canyon NP's AQI reached its highest point of 97 at 1 AM during the Night, while the lowest point, 22, was recorded at 8 AM during the Day between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Grand Canyon NP, Grand Canyon Village, Arizona, United States
JulAug
12th - 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 - 11th11th
Day
Night
12th Jul 2025525 AMAQI
12th Jul 2025526 AMAQI
12th Jul 2025447 AMAQI
12th Jul 2025508 AMAQI
12th Jul 2025529 AMAQI
12th Jul 20255010 AMAQI
12th Jul 20254811 AMAQI
12th Jul 20255112 PMAQI
12th Jul 2025521 PMAQI
12th Jul 2025522 PMAQI
12th Jul 2025483 PMAQI
12th Jul 2025464 PMAQI
12th Jul 2025475 PMAQI
12th Jul 2025456 PMAQI
12th Jul 2025497 PMAQI
12th Jul 2025598 PMAQI
12th Jul 2025549 PMAQI
12th Jul 20255610 PMAQI
12th Jul 20255611 PMAQI
13th Jul 20255812 AMAQI
13th Jul 2025581 AMAQI
13th Jul 2025552 AMAQI
13th Jul 2025553 AMAQI
13th Jul 2025544 AMAQI
26°C19/33°C
13th Jul 2025485 AMAQI
13th Jul 2025496 AMAQI
13th Jul 2025447 AMAQI
13th Jul 2025448 AMAQI
13th Jul 2025429 AMAQI
13th Jul 20254410 AMAQI
13th Jul 20254711 AMAQI
13th Jul 20255112 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025552 PMAQI
13th Jul 2025513 PMAQI
13th Jul 2025454 PMAQI
13th Jul 2025435 PMAQI
13th Jul 2025406 PMAQI
13th Jul 2025477 PMAQI
13th Jul 2025528 PMAQI
13th Jul 2025539 PMAQI
13th Jul 20255410 PMAQI
13th Jul 20255511 PMAQI
14th Jul 20255112 AMAQI
14th Jul 2025431 AMAQI
14th Jul 2025422 AMAQI
14th Jul 2025403 AMAQI
14th Jul 2025384 AMAQI
27°C20/33°C
14th Jul 2025325 AMAQI
14th Jul 2025396 AMAQI
14th Jul 2025387 AMAQI
14th Jul 2025388 AMAQI
14th Jul 2025369 AMAQI
14th Jul 20254610 AMAQI
14th Jul 20253911 AMAQI
14th Jul 20254212 PMAQI
14th Jul 2025421 PMAQI
14th Jul 2025402 PMAQI
14th Jul 2025413 PMAQI
14th Jul 2025424 PMAQI
14th Jul 2025425 PMAQI
14th Jul 2025456 PMAQI
14th Jul 2025407 PMAQI
14th Jul 2025408 PMAQI
14th Jul 2025369 PMAQI
14th Jul 20253810 PMAQI
14th Jul 20253811 PMAQI
15th Jul 20253712 AMAQI
15th Jul 2025381 AMAQI
15th Jul 2025372 AMAQI
15th Jul 2025343 AMAQI
15th Jul 2025324 AMAQI
26°C18/34°C
15th Jul 2025315 AMAQI
15th Jul 2025296 AMAQI
15th Jul 2025287 AMAQI
15th Jul 2025288 AMAQI
15th Jul 2025329 AMAQI
15th Jul 20253310 AMAQI
15th Jul 20253211 AMAQI
15th Jul 20253412 PMAQI
15th Jul 2025341 PMAQI
15th Jul 2025362 PMAQI
15th Jul 2025363 PMAQI
15th Jul 2025364 PMAQI
15th Jul 2025385 PMAQI
15th Jul 2025386 PMAQI
15th Jul 2025357 PMAQI
15th Jul 2025358 PMAQI
15th Jul 2025379 PMAQI
15th Jul 20253610 PMAQI
15th Jul 20253611 PMAQI
16th Jul 20253812 AMAQI
16th Jul 2025391 AMAQI
16th Jul 2025382 AMAQI
16th Jul 2025393 AMAQI
16th Jul 2025394 AMAQI
26°C20/33°C
16th Jul 2025405 AMAQI
16th Jul 2025386 AMAQI
16th Jul 2025437 AMAQI
16th Jul 2025438 AMAQI
16th Jul 2025449 AMAQI
16th Jul 20254610 AMAQI
16th Jul 20254711 AMAQI
16th Jul 20254912 PMAQI
16th Jul 2025521 PMAQI
16th Jul 2025522 PMAQI
16th Jul 2025533 PMAQI
16th Jul 2025524 PMAQI
16th Jul 2025525 PMAQI
16th Jul 2025516 PMAQI
16th Jul 2025457 PMAQI
16th Jul 2025448 PMAQI
16th Jul 2025469 PMAQI
16th Jul 20253910 PMAQI
16th Jul 20254511 PMAQI
17th Jul 20254512 AMAQI
17th Jul 2025441 AMAQI
17th Jul 2025412 AMAQI
17th Jul 2025403 AMAQI
17th Jul 2025444 AMAQI
22°C17/29°C
17th Jul 2025405 AMAQI
17th Jul 2025386 AMAQI
17th Jul 2025397 AMAQI
17th Jul 2025398 AMAQI
17th Jul 2025409 AMAQI
17th Jul 20254310 AMAQI
17th Jul 20254211 AMAQI
17th Jul 20254412 PMAQI
17th Jul 2025461 PMAQI
17th Jul 2025462 PMAQI
17th Jul 2025463 PMAQI
17th Jul 2025434 PMAQI
17th Jul 2025425 PMAQI
17th Jul 2025466 PMAQI
17th Jul 2025487 PMAQI
17th Jul 2025478 PMAQI
17th Jul 2025459 PMAQI
17th Jul 20254110 PMAQI
17th Jul 20254211 PMAQI
18th Jul 20253912 AMAQI
18th Jul 2025391 AMAQI
18th Jul 2025382 AMAQI
18th Jul 2025383 AMAQI
18th Jul 2025374 AMAQI
21°C16/27°C
18th Jul 2025385 AMAQI
18th Jul 2025366 AMAQI
18th Jul 2025397 AMAQI
18th Jul 2025418 AMAQI
18th Jul 2025409 AMAQI
18th Jul 20254110 AMAQI
18th Jul 20253811 AMAQI
18th Jul 20253912 PMAQI
18th Jul 2025351 PMAQI
18th Jul 2025352 PMAQI
18th Jul 2025363 PMAQI
18th Jul 2025364 PMAQI
18th Jul 2025365 PMAQI
18th Jul 2025366 PMAQI
18th Jul 2025397 PMAQI
18th Jul 2025388 PMAQI
18th Jul 2025349 PMAQI
18th Jul 20253210 PMAQI
18th Jul 20253111 PMAQI
19th Jul 20253212 AMAQI
19th Jul 2025301 AMAQI
19th Jul 2025302 AMAQI
19th Jul 2025303 AMAQI
19th Jul 2025304 AMAQI
22°C16/28°C
19th Jul 2025245 AMAQI
19th Jul 2025276 AMAQI
19th Jul 2025257 AMAQI
19th Jul 2025258 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20252310 AMAQI
19th Jul 20252411 AMAQI
19th Jul 20252412 PMAQI
19th Jul 2025251 PMAQI
19th Jul 2025232 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025254 PMAQI
19th Jul 2025265 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025257 PMAQI
19th Jul 2025268 PMAQI
19th Jul 2025239 PMAQI
19th Jul 20252410 PMAQI
19th Jul 20252511 PMAQI
20th Jul 20252212 AMAQI
20th Jul 2025221 AMAQI
20th Jul 2025202 AMAQI
20th Jul 2025243 AMAQI
20th Jul 2025214 AMAQI
24°C17/29°C
20th Jul 2025195 AMAQI
20th Jul 2025226 AMAQI
20th Jul 2025227 AMAQI
20th Jul 2025228 AMAQI
20th Jul 2025199 AMAQI
20th Jul 20252010 AMAQI
20th Jul 20252011 AMAQI
20th Jul 20252412 PMAQI
20th Jul 2025231 PMAQI
20th Jul 2025252 PMAQI
20th Jul 2025253 PMAQI
20th Jul 2025234 PMAQI
20th Jul 2025245 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025227 PMAQI
20th Jul 2025228 PMAQI
20th Jul 2025229 PMAQI
20th Jul 20252210 PMAQI
20th Jul 20252311 PMAQI
21st Jul 20252212 AMAQI
21st Jul 2025221 AMAQI
21st Jul 2025222 AMAQI
21st Jul 2025223 AMAQI
21st Jul 2025214 AMAQI
23°C18/30°C
21st Jul 2025175 AMAQI
21st Jul 2025186 AMAQI
21st Jul 2025207 AMAQI
21st Jul 2025208 AMAQI
21st Jul 2025209 AMAQI
21st Jul 20252410 AMAQI
21st Jul 20252511 AMAQI
21st Jul 20252412 PMAQI
21st Jul 2025201 PMAQI
21st Jul 2025222 PMAQI
21st Jul 2025223 PMAQI
21st Jul 2025214 PMAQI
21st Jul 2025215 PMAQI
21st Jul 2025216 PMAQI
21st Jul 2025227 PMAQI
21st Jul 2025208 PMAQI
21st Jul 2025229 PMAQI
21st Jul 20252210 PMAQI
21st Jul 20252111 PMAQI
22nd Jul 20252012 AMAQI
22nd Jul 2025191 AMAQI
22nd Jul 2025182 AMAQI
22nd Jul 2025183 AMAQI
22nd Jul 2025164 AMAQI
21°C16/27°C
22nd Jul 2025165 AMAQI
22nd Jul 2025166 AMAQI
22nd Jul 2025177 AMAQI
22nd Jul 2025178 AMAQI
22nd Jul 2025189 AMAQI
22nd Jul 20251810 AMAQI
22nd Jul 20252011 AMAQI
22nd Jul 20252112 PMAQI
22nd Jul 2025211 PMAQI
22nd Jul 2025212 PMAQI
22nd Jul 2025223 PMAQI
22nd Jul 2025224 PMAQI
22nd Jul 2025225 PMAQI
22nd Jul 2025216 PMAQI
22nd Jul 2025197 PMAQI
22nd Jul 2025198 PMAQI
22nd Jul 2025189 PMAQI
22nd Jul 20251710 PMAQI
22nd Jul 20251711 PMAQI
23rd Jul 20251912 AMAQI
23rd Jul 2025191 AMAQI
23rd Jul 2025182 AMAQI
23rd Jul 2025183 AMAQI
23rd Jul 2025184 AMAQI
21°C15/27°C
23rd Jul 2025165 AMAQI
23rd Jul 2025166 AMAQI
23rd Jul 2025157 AMAQI
23rd Jul 2025188 AMAQI
23rd Jul 2025179 AMAQI
23rd Jul 20251610 AMAQI
23rd Jul 20251611 AMAQI
23rd Jul 20251612 PMAQI
23rd Jul 2025181 PMAQI
23rd Jul 2025232 PMAQI
23rd Jul 2025193 PMAQI
23rd Jul 2025224 PMAQI
23rd Jul 2025235 PMAQI
23rd Jul 2025196 PMAQI
23rd Jul 2025187 PMAQI
23rd Jul 2025198 PMAQI
23rd Jul 2025239 PMAQI
23rd Jul 20252710 PMAQI
23rd Jul 20252211 PMAQI
24th Jul 20252212 AMAQI
24th Jul 2025211 AMAQI
24th Jul 2025222 AMAQI
24th Jul 2025213 AMAQI
24th Jul 2025204 AMAQI
22°C16/27°C
24th Jul 2025235 AMAQI
24th Jul 2025216 AMAQI
24th Jul 2025227 AMAQI
24th Jul 2025228 AMAQI
24th Jul 2025219 AMAQI
24th Jul 20252110 AMAQI
24th Jul 20252411 AMAQI
24th Jul 20252812 PMAQI
24th Jul 2025261 PMAQI
24th Jul 2025342 PMAQI
24th Jul 2025363 PMAQI
24th Jul 2025374 PMAQI
24th Jul 2025385 PMAQI
24th Jul 2025416 PMAQI
24th Jul 2025267 PMAQI
24th Jul 2025288 PMAQI
24th Jul 2025399 PMAQI
24th Jul 20253810 PMAQI
24th Jul 20253311 PMAQI
25th Jul 20253012 AMAQI
25th Jul 2025301 AMAQI
25th Jul 2025292 AMAQI
25th Jul 2025283 AMAQI
25th Jul 2025254 AMAQI
21°C15/28°C
25th Jul 2025265 AMAQI
25th Jul 2025326 AMAQI
25th Jul 2025297 AMAQI
25th Jul 2025278 AMAQI
25th Jul 2025299 AMAQI
25th Jul 20252710 AMAQI
25th Jul 20252911 AMAQI
25th Jul 20253312 PMAQI
25th Jul 2025321 PMAQI
25th Jul 2025312 PMAQI
25th Jul 2025303 PMAQI
25th Jul 2025304 PMAQI
25th Jul 2025295 PMAQI
25th Jul 2025276 PMAQI
25th Jul 2025297 PMAQI
25th Jul 2025288 PMAQI
25th Jul 2025289 PMAQI
25th Jul 20252710 PMAQI
25th Jul 20252811 PMAQI
26th Jul 20252812 AMAQI
26th Jul 2025281 AMAQI
26th Jul 2025272 AMAQI
26th Jul 2025273 AMAQI
26th Jul 2025274 AMAQI
22°C16/28°C
26th Jul 2025275 AMAQI
26th Jul 2025276 AMAQI
26th Jul 2025267 AMAQI
26th Jul 2025278 AMAQI
26th Jul 2025299 AMAQI
26th Jul 20253110 AMAQI
26th Jul 20253011 AMAQI
26th Jul 20253212 PMAQI
26th Jul 2025311 PMAQI
26th Jul 2025292 PMAQI
26th Jul 2025263 PMAQI
26th Jul 2025244 PMAQI
26th Jul 2025225 PMAQI
26th Jul 2025206 PMAQI
26th Jul 2025247 PMAQI
26th Jul 2025278 PMAQI
26th Jul 2025239 PMAQI
26th Jul 20252210 PMAQI
26th Jul 20252411 PMAQI
27th Jul 20252612 AMAQI
27th Jul 2025261 AMAQI
27th Jul 2025272 AMAQI
27th Jul 2025273 AMAQI
27th Jul 2025284 AMAQI
22°C17/28°C
27th Jul 2025265 AMAQI
27th Jul 2025256 AMAQI
27th Jul 2025237 AMAQI
27th Jul 2025228 AMAQI
27th Jul 2025239 AMAQI
27th Jul 20252110 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252412 PMAQI
27th Jul 2025241 PMAQI
27th Jul 2025272 PMAQI
27th Jul 2025273 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025235 PMAQI
27th Jul 2025196 PMAQI
27th Jul 2025227 PMAQI
27th Jul 2025228 PMAQI
27th Jul 2025179 PMAQI
27th Jul 20251810 PMAQI
27th Jul 20252011 PMAQI
28th Jul 20252012 AMAQI
28th Jul 2025191 AMAQI
28th Jul 2025202 AMAQI
28th Jul 2025213 AMAQI
28th Jul 2025214 AMAQI
23°C17/30°C
28th Jul 2025175 AMAQI
28th Jul 2025226 AMAQI
28th Jul 2025227 AMAQI
28th Jul 2025228 AMAQI
28th Jul 2025259 AMAQI
28th Jul 20252310 AMAQI
28th Jul 20252611 AMAQI
28th Jul 20253112 PMAQI
28th Jul 2025331 PMAQI
28th Jul 2025332 PMAQI
28th Jul 2025293 PMAQI
28th Jul 2025274 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025236 PMAQI
28th Jul 2025227 PMAQI
28th Jul 2025228 PMAQI
28th Jul 2025209 PMAQI
28th Jul 20252010 PMAQI
28th Jul 20251911 PMAQI
29th Jul 20251812 AMAQI
29th Jul 2025201 AMAQI
29th Jul 2025182 AMAQI
29th Jul 2025193 AMAQI
29th Jul 2025184 AMAQI
25°C18/32°C
29th Jul 2025175 AMAQI
29th Jul 2025186 AMAQI
29th Jul 2025207 AMAQI
29th Jul 2025218 AMAQI
29th Jul 2025219 AMAQI
29th Jul 20252010 AMAQI
29th Jul 20252011 AMAQI
29th Jul 20252112 PMAQI
29th Jul 2025251 PMAQI
29th Jul 2025242 PMAQI
29th Jul 2025243 PMAQI
29th Jul 2025244 PMAQI
29th Jul 2025265 PMAQI
29th Jul 2025266 PMAQI
29th Jul 2025227 PMAQI
29th Jul 2025218 PMAQI
29th Jul 2025279 PMAQI
29th Jul 20252810 PMAQI
29th Jul 20253011 PMAQI
30th Jul 20253012 AMAQI
30th Jul 2025281 AMAQI
30th Jul 2025262 AMAQI
30th Jul 2025273 AMAQI
30th Jul 2025254 AMAQI
26°C20/32°C
30th Jul 2025235 AMAQI
30th Jul 2025236 AMAQI
30th Jul 2025227 AMAQI
30th Jul 2025238 AMAQI
30th Jul 2025249 AMAQI
30th Jul 20252310 AMAQI
30th Jul 20252411 AMAQI
30th Jul 20252512 PMAQI
30th Jul 2025221 PMAQI
30th Jul 2025222 PMAQI
30th Jul 2025213 PMAQI
30th Jul 2025214 PMAQI
30th Jul 2025215 PMAQI
30th Jul 2025216 PMAQI
30th Jul 2025217 PMAQI
30th Jul 2025218 PMAQI
30th Jul 2025339 PMAQI
30th Jul 20253610 PMAQI
30th Jul 20253511 PMAQI
31st Jul 20253212 AMAQI
31st Jul 2025341 AMAQI
31st Jul 2025322 AMAQI
31st Jul 2025313 AMAQI
31st Jul 2025324 AMAQI
25°C19/31°C
31st Jul 2025315 AMAQI
31st Jul 2025316 AMAQI
31st Jul 2025357 AMAQI
31st Jul 2025358 AMAQI
31st Jul 2025379 AMAQI
31st Jul 20253910 AMAQI
31st Jul 20253811 AMAQI
31st Jul 20253712 PMAQI
31st Jul 2025341 PMAQI
31st Jul 2025362 PMAQI
31st Jul 2025343 PMAQI
31st Jul 2025334 PMAQI
31st Jul 2025335 PMAQI
31st Jul 2025326 PMAQI
31st Jul 2025407 PMAQI
31st Jul 2025348 PMAQI
31st Jul 2025259 PMAQI
31st Jul 20252510 PMAQI
31st Jul 20252611 PMAQI
1st Aug 20252612 AMAQI
1st Aug 2025271 AMAQI
1st Aug 2025272 AMAQI
1st Aug 2025243 AMAQI
1st Aug 2025254 AMAQI
24°C17/31°C
1st Aug 2025275 AMAQI
1st Aug 2025246 AMAQI
1st Aug 2025247 AMAQI
1st Aug 2025248 AMAQI
1st Aug 2025249 AMAQI
1st Aug 20252410 AMAQI
1st Aug 20252311 AMAQI
1st Aug 20252512 PMAQI
1st Aug 2025261 PMAQI
1st Aug 2025282 PMAQI
1st Aug 2025283 PMAQI
1st Aug 2025304 PMAQI
1st Aug 2025315 PMAQI
1st Aug 2025276 PMAQI
1st Aug 2025267 PMAQI
1st Aug 2025258 PMAQI
1st Aug 2025249 PMAQI
1st Aug 20252310 PMAQI
1st Aug 20252311 PMAQI
2nd Aug 20252412 AMAQI
2nd Aug 2025221 AMAQI
2nd Aug 2025212 AMAQI
2nd Aug 2025223 AMAQI
2nd Aug 2025204 AMAQI
25°C18/31°C
2nd Aug 2025205 AMAQI
2nd Aug 2025206 AMAQI
2nd Aug 2025207 AMAQI
2nd Aug 2025208 AMAQI
2nd Aug 2025229 AMAQI
2nd Aug 20252010 AMAQI
2nd Aug 20252011 AMAQI
2nd Aug 20252212 PMAQI
2nd Aug 2025221 PMAQI
2nd Aug 2025232 PMAQI
2nd Aug 2025243 PMAQI
2nd Aug 2025234 PMAQI
2nd Aug 2025215 PMAQI
2nd Aug 2025176 PMAQI
2nd Aug 2025207 PMAQI
2nd Aug 2025208 PMAQI
2nd Aug 2025209 PMAQI
2nd Aug 20251910 PMAQI
2nd Aug 20252011 PMAQI
3rd Aug 20252012 AMAQI
3rd Aug 2025231 AMAQI
3rd Aug 2025222 AMAQI
3rd Aug 2025233 AMAQI
3rd Aug 2025194 AMAQI
25°C19/31°C
3rd Aug 2025215 AMAQI
3rd Aug 2025226 AMAQI
3rd Aug 2025227 AMAQI
3rd Aug 2025248 AMAQI
3rd Aug 2025289 AMAQI
3rd Aug 20253010 AMAQI
3rd Aug 20252611 AMAQI
3rd Aug 20253012 PMAQI
3rd Aug 2025381 PMAQI
3rd Aug 2025422 PMAQI
3rd Aug 2025453 PMAQI
3rd Aug 2025424 PMAQI
3rd Aug 2025435 PMAQI
3rd Aug 2025446 PMAQI
3rd Aug 2025267 PMAQI
3rd Aug 2025328 PMAQI
3rd Aug 2025419 PMAQI
3rd Aug 20253710 PMAQI
3rd Aug 20253711 PMAQI
4th Aug 20253612 AMAQI
4th Aug 2025431 AMAQI
4th Aug 2025362 AMAQI
4th Aug 2025323 AMAQI
4th Aug 2025354 AMAQI
25°C17/32°C
4th Aug 2025355 AMAQI
4th Aug 2025366 AMAQI
4th Aug 2025347 AMAQI
4th Aug 2025368 AMAQI
4th Aug 2025379 AMAQI
4th Aug 20253810 AMAQI
4th Aug 20254311 AMAQI
4th Aug 20255212 PMAQI
4th Aug 2025531 PMAQI
4th Aug 2025592 PMAQI
4th Aug 2025613 PMAQI
4th Aug 2025554 PMAQI
4th Aug 2025645 PMAQI
4th Aug 2025666 PMAQI
4th Aug 2025387 PMAQI
4th Aug 2025478 PMAQI
4th Aug 2025529 PMAQI
4th Aug 20254910 PMAQI
4th Aug 20255011 PMAQI
5th Aug 20255212 AMAQI
5th Aug 2025431 AMAQI
5th Aug 2025392 AMAQI
5th Aug 2025383 AMAQI
5th Aug 2025374 AMAQI
24°C18/32°C
5th Aug 2025355 AMAQI
5th Aug 2025366 AMAQI
5th Aug 2025337 AMAQI
5th Aug 2025448 AMAQI
5th Aug 2025449 AMAQI
5th Aug 20253810 AMAQI
5th Aug 20253611 AMAQI
5th Aug 20254812 PMAQI
5th Aug 2025531 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025573 PMAQI
5th Aug 2025584 PMAQI
5th Aug 2025545 PMAQI
5th Aug 2025466 PMAQI
5th Aug 2025417 PMAQI
5th Aug 2025508 PMAQI
5th Aug 2025569 PMAQI
5th Aug 20255210 PMAQI
5th Aug 20254711 PMAQI
6th Aug 20253912 AMAQI
6th Aug 2025351 AMAQI
6th Aug 2025312 AMAQI
6th Aug 2025283 AMAQI
6th Aug 2025294 AMAQI
25°C18/32°C
6th Aug 2025295 AMAQI
6th Aug 2025366 AMAQI
6th Aug 2025407 AMAQI
6th Aug 2025408 AMAQI
6th Aug 2025449 AMAQI
6th Aug 20254810 AMAQI
6th Aug 20254811 AMAQI
6th Aug 20255012 PMAQI
6th Aug 2025501 PMAQI
6th Aug 2025502 PMAQI
6th Aug 2025483 PMAQI
6th Aug 2025464 PMAQI
6th Aug 2025505 PMAQI
6th Aug 2025516 PMAQI
6th Aug 2025347 PMAQI
6th Aug 2025428 PMAQI
6th Aug 2025479 PMAQI
6th Aug 20255010 PMAQI
6th Aug 20253911 PMAQI
7th Aug 20254112 AMAQI
7th Aug 2025321 AMAQI
7th Aug 2025302 AMAQI
7th Aug 2025263 AMAQI
7th Aug 2025254 AMAQI
27°C20/33°C
7th Aug 2025225 AMAQI
7th Aug 2025226 AMAQI
7th Aug 2025247 AMAQI
7th Aug 2025238 AMAQI
7th Aug 2025229 AMAQI
7th Aug 20253110 AMAQI
7th Aug 20253311 AMAQI
7th Aug 20253612 PMAQI
7th Aug 2025361 PMAQI
7th Aug 2025372 PMAQI
7th Aug 2025423 PMAQI
7th Aug 2025424 PMAQI
7th Aug 2025465 PMAQI
7th Aug 2025536 PMAQI
7th Aug 2025367 PMAQI
7th Aug 2025328 PMAQI
7th Aug 2025389 PMAQI
7th Aug 20253410 PMAQI
7th Aug 20253111 PMAQI
8th Aug 20252912 AMAQI
8th Aug 2025291 AMAQI
8th Aug 2025272 AMAQI
8th Aug 2025243 AMAQI
8th Aug 2025244 AMAQI
27°C20/34°C
8th Aug 2025205 AMAQI
8th Aug 2025236 AMAQI
8th Aug 2025247 AMAQI
8th Aug 2025258 AMAQI
8th Aug 2025269 AMAQI
8th Aug 20252710 AMAQI
8th Aug 20253011 AMAQI
8th Aug 20253112 PMAQI
8th Aug 2025351 PMAQI
8th Aug 2025342 PMAQI
8th Aug 2025333 PMAQI
8th Aug 2025304 PMAQI
8th Aug 2025285 PMAQI
8th Aug 2025286 PMAQI
8th Aug 2025277 PMAQI
8th Aug 2025298 PMAQI
8th Aug 2025409 PMAQI
8th Aug 20253410 PMAQI
8th Aug 20253411 PMAQI
9th Aug 20253012 AMAQI
9th Aug 2025331 AMAQI
9th Aug 2025342 AMAQI
9th Aug 2025323 AMAQI
9th Aug 2025284 AMAQI
27°C21/33°C
9th Aug 2025275 AMAQI
9th Aug 2025316 AMAQI
9th Aug 2025317 AMAQI
9th Aug 2025378 AMAQI
9th Aug 2025309 AMAQI
9th Aug 20253210 AMAQI
9th Aug 20253111 AMAQI
9th Aug 20253312 PMAQI
9th Aug 2025351 PMAQI
9th Aug 2025312 PMAQI
9th Aug 2025313 PMAQI
9th Aug 2025304 PMAQI
9th Aug 2025315 PMAQI
9th Aug 2025346 PMAQI
9th Aug 2025327 PMAQI
9th Aug 2025308 PMAQI
9th Aug 2025319 PMAQI
9th Aug 20252910 PMAQI
9th Aug 20253011 PMAQI
10th Aug 20253212 AMAQI
10th Aug 2025311 AMAQI
10th Aug 2025292 AMAQI
10th Aug 2025263 AMAQI
10th Aug 2025244 AMAQI
26°C19/32°C
10th Aug 2025225 AMAQI
10th Aug 2025296 AMAQI
10th Aug 2025247 AMAQI
10th Aug 2025228 AMAQI
10th Aug 2025249 AMAQI
10th Aug 20252710 AMAQI
10th Aug 20253011 AMAQI
10th Aug 20253212 PMAQI
10th Aug 2025321 PMAQI
10th Aug 2025282 PMAQI
10th Aug 2025303 PMAQI
10th Aug 2025264 PMAQI
10th Aug 2025285 PMAQI
10th Aug 2025366 PMAQI
10th Aug 2025277 PMAQI
10th Aug 2025278 PMAQI
10th Aug 2025299 PMAQI
10th Aug 20253110 PMAQI
10th Aug 20256511 PMAQI
11th Aug 20256612 AMAQI
11th Aug 2025971 AMAQI
11th Aug 2025902 AMAQI
11th Aug 2025703 AMAQI
11th Aug 2025644 AMAQI
25°C19/32°C
11th Aug 2025585 AMAQI
5 AM11th Aug 2025516 AMAQI
11th Aug 2025467 AMAQI
11th Aug 2025388 AMAQI
11th Aug 2025369 AMAQI
11th Aug 20253710 AMAQI
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 6 PM
34AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
5 AM - 11 AM
30AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 6 PM (Avg. 34), while the lowest AQI was between 5 AM to 11 AM (Avg. 30).
Night time
Avg. Highest Time
12 AM - 1 AM
34AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM - 4 AM
31AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 34), while the lowest AQI was between 2 AM to 4 AM (Avg. 31).
2025 Days Vs Air Quality
Grand Canyon NP, Grand Canyon Village, Arizona, United States
2025
98%
135
2%
3
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
135 DaysModerate
3 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 98%
Health Risk Level:
Very Low
In 2025, 98% of 223 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
Grand Canyon NP, Grand Canyon Village, 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 March 2025
20AQI
20AQI
2nd March 2025
24AQI
24AQI
3rd March 2025
28AQI
28AQI
4th March 2025
29AQI
29AQI
5th March 2025
43AQI
43AQI
6th March 2025
40AQI
40AQI
1st April 2025
21AQI
21AQI
2nd April 2025
18AQI
18AQI
3rd April 2025
16AQI
16AQI
4th April 2025
17AQI
17AQI
5th April 2025
14AQI
14AQI
6th April 2025
15AQI
15AQI
7th April 2025
19AQI
19AQI
8th April 2025
25AQI
25AQI
9th April 2025
28AQI
28AQI
10th April 2025
33AQI
33AQI
11th April 2025
30AQI
30AQI
12th April 2025
24AQI
24AQI
13th April 2025
24AQI
24AQI
14th April 2025
22AQI
22AQI
15th April 2025
23AQI
23AQI
16th April 2025
20AQI
20AQI
17th April 2025
20AQI
20AQI
18th April 2025
17AQI
17AQI
19th April 2025
14AQI
14AQI
20th April 2025
15AQI
15AQI
21st April 2025
16AQI
16AQI
22nd April 2025
17AQI
17AQI
23rd April 2025
17AQI
17AQI
24th April 2025
16AQI
16AQI
25th April 2025
18AQI
18AQI
26th April 2025
20AQI
20AQI
27th April 2025
19AQI
19AQI
28th April 2025
17AQI
17AQI
29th April 2025
16AQI
16AQI
30th April 2025
17AQI
17AQI
1st May 2025
17AQI
17AQI
2nd May 2025
20AQI
20AQI
3rd May 2025
18AQI
18AQI
4th May 2025
18AQI
18AQI
5th May 2025
17AQI
17AQI
6th May 2025
16AQI
16AQI
7th May 2025
16AQI
16AQI
8th May 2025
17AQI
17AQI
9th May 2025
18AQI
18AQI
10th May 2025
18AQI
18AQI
11th May 2025
20AQI
20AQI
12th May 2025
21AQI
21AQI
13th May 2025
21AQI
21AQI
14th May 2025
22AQI
22AQI
15th May 2025
15AQI
15AQI
16th May 2025
16AQI
16AQI
17th May 2025
17AQI
17AQI
18th May 2025
21AQI
21AQI
19th May 2025
20AQI
20AQI
20th May 2025
20AQI
20AQI
21st May 2025
23AQI
23AQI
22nd May 2025
23AQI
23AQI
23rd May 2025
26AQI
26AQI
24th May 2025
20AQI
20AQI
25th May 2025
20AQI
20AQI
26th May 2025
19AQI
19AQI
27th May 2025
19AQI
19AQI
28th May 2025
23AQI
23AQI
29th May 2025
23AQI
23AQI
30th May 2025
22AQI
22AQI
31st May 2025
26AQI
26AQI
1st June 2025
28AQI
28AQI
2nd June 2025
23AQI
23AQI
3rd June 2025
18AQI
18AQI
4th June 2025
20AQI
20AQI
5th June 2025
19AQI
19AQI
6th June 2025
20AQI
20AQI
7th June 2025
21AQI
21AQI
8th June 2025
22AQI
22AQI
9th June 2025
25AQI
25AQI
10th June 2025
22AQI
22AQI
11th June 2025
19AQI
19AQI
12th June 2025
20AQI
20AQI
13th June 2025
24AQI
24AQI
14th June 2025
22AQI
22AQI
15th June 2025
20AQI
20AQI
16th June 2025
23AQI
23AQI
17th June 2025
19AQI
19AQI
18th June 2025
25AQI
25AQI
19th June 2025
27AQI
27AQI
20th June 2025
38AQI
38AQI
21st June 2025
30AQI
30AQI
22nd June 2025
30AQI
30AQI
23rd June 2025
25AQI
25AQI
24th June 2025
25AQI
25AQI
25th June 2025
23AQI
23AQI
26th June 2025
23AQI
23AQI
27th June 2025
30AQI
30AQI
28th June 2025
28AQI
28AQI
29th June 2025
24AQI
24AQI
30th June 2025
23AQI
23AQI
1st July 2025
25AQI
25AQI
2nd July 2025
20AQI
20AQI
3rd July 2025
21AQI
21AQI
4th July 2025
25AQI
25AQI
5th July 2025
34AQI
34AQI
6th July 2025
31AQI
31AQI
7th July 2025
36AQI
36AQI
8th July 2025
32AQI
32AQI
9th July 2025
32AQI
32AQI
10th July 2025
33AQI
33AQI
11th July 2025
54AQI
54AQI
12th July 2025
51AQI
51AQI
13th July 2025
51AQI
51AQI
14th July 2025
40AQI
40AQI
15th July 2025
35AQI
35AQI
16th July 2025
44AQI
44AQI
17th July 2025
43AQI
43AQI
18th July 2025
37AQI
37AQI
19th July 2025
26AQI
26AQI
20th July 2025
22AQI
22AQI
21st July 2025
21AQI
21AQI
22nd July 2025
19AQI
19AQI
23rd July 2025
19AQI
19AQI
24th July 2025
28AQI
28AQI
25th July 2025
29AQI
29AQI
26th July 2025
26AQI
26AQI
27th July 2025
23AQI
23AQI
28th July 2025
23AQI
23AQI
29th July 2025
22AQI
22AQI
30th July 2025
25AQI
25AQI
31st July 2025
33AQI
33AQI
1st August 2025
26AQI
26AQI
2nd August 2025
21AQI
21AQI
3rd August 2025
30AQI
30AQI
4th August 2025
45AQI
45AQI
5th August 2025
45AQI
45AQI
6th August 2025
41AQI
41AQI
7th August 2025
33AQI
33AQI
8th August 2025
29AQI
29AQI
9th August 2025
31AQI
31AQI
10th August 2025
29AQI
29AQI
31AQI
20AQI
20AQI
24AQI
31AQI
33AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202525AQI
6
30
31
30
28
3
10
135
3
Highest AQI recorded in
August33AQI
Lowest AQI recorded in
April20AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
25AQILeast Polluted Year Recorded
2025(Avg.)
25AQIGrand Canyon NP's annual 2025 AQI (25) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
