Telluride, Colorado, 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
Telluride, Colorado, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
44AQILowest AQI recorded on
2nd Aug 2025
24AQISame Day Analysis (10th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 36 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
Telluride, Colorado, United States
AQI
Day
Night
.
6 AM10th Aug 2025
8 PM
5 AM11th Aug 2025
Day time
Avg. Highest Time
5PM10th Aug
49AQI
Avg. Lowest Time
8AM10th Aug
30AQI
Night time
Avg. Highest Time
3AM11th Aug
78AQI
Avg. Lowest Time
10PM10th Aug
30AQI
In the last 24 hours,
Telluride's AQI reached its highest point of 78 at 3 AM during the Night, while the lowest point, 30, was recorded at 10 PM during the Night between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Telluride, Colorado, 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 2025486 AMAQI
12th Jul 2025507 AMAQI
12th Jul 2025468 AMAQI
12th Jul 2025459 AMAQI
12th Jul 20254610 AMAQI
12th Jul 20254411 AMAQI
12th Jul 20253912 PMAQI
12th Jul 2025361 PMAQI
12th Jul 2025382 PMAQI
12th Jul 2025363 PMAQI
12th Jul 2025364 PMAQI
12th Jul 2025345 PMAQI
12th Jul 2025336 PMAQI
12th Jul 2025397 PMAQI
12th Jul 2025448 PMAQI
12th Jul 2025509 PMAQI
12th Jul 20255110 PMAQI
12th Jul 20254811 PMAQI
13th Jul 20254412 AMAQI
13th Jul 2025421 AMAQI
13th Jul 2025362 AMAQI
13th Jul 2025343 AMAQI
13th Jul 2025344 AMAQI
13th Jul 2025345 AMAQI
15°C11/20°C
13th Jul 2025376 AMAQI
13th Jul 2025367 AMAQI
13th Jul 2025398 AMAQI
13th Jul 2025369 AMAQI
13th Jul 20253910 AMAQI
13th Jul 20253811 AMAQI
13th Jul 20253712 PMAQI
13th Jul 2025341 PMAQI
13th Jul 2025302 PMAQI
13th Jul 2025273 PMAQI
13th Jul 2025254 PMAQI
13th Jul 2025245 PMAQI
13th Jul 2025246 PMAQI
13th Jul 2025347 PMAQI
13th Jul 2025348 PMAQI
13th Jul 2025349 PMAQI
13th Jul 20253010 PMAQI
13th Jul 20253011 PMAQI
14th Jul 20253012 AMAQI
14th Jul 2025301 AMAQI
14th Jul 2025282 AMAQI
14th Jul 2025283 AMAQI
14th Jul 2025304 AMAQI
14th Jul 2025265 AMAQI
14°C11/19°C
14th Jul 2025246 AMAQI
14th Jul 2025237 AMAQI
14th Jul 2025238 AMAQI
14th Jul 2025239 AMAQI
14th Jul 20252810 AMAQI
14th Jul 20253411 AMAQI
14th Jul 20253412 PMAQI
14th Jul 2025361 PMAQI
14th Jul 2025372 PMAQI
14th Jul 2025373 PMAQI
14th Jul 2025384 PMAQI
14th Jul 2025375 PMAQI
14th Jul 2025346 PMAQI
14th Jul 2025337 PMAQI
14th Jul 2025338 PMAQI
14th Jul 2025369 PMAQI
14th Jul 20254210 PMAQI
14th Jul 20254811 PMAQI
15th Jul 20254912 AMAQI
15th Jul 2025501 AMAQI
15th Jul 2025502 AMAQI
15th Jul 2025503 AMAQI
15th Jul 2025514 AMAQI
15th Jul 2025485 AMAQI
14°C10/18°C
15th Jul 2025486 AMAQI
15th Jul 2025417 AMAQI
15th Jul 2025418 AMAQI
15th Jul 2025449 AMAQI
15th Jul 20254410 AMAQI
15th Jul 20254611 AMAQI
15th Jul 20254412 PMAQI
15th Jul 2025431 PMAQI
15th Jul 2025502 PMAQI
15th Jul 2025543 PMAQI
15th Jul 2025534 PMAQI
15th Jul 2025515 PMAQI
15th Jul 2025496 PMAQI
15th Jul 2025507 PMAQI
15th Jul 2025488 PMAQI
15th Jul 2025569 PMAQI
15th Jul 20255610 PMAQI
15th Jul 20255611 PMAQI
16th Jul 20255512 AMAQI
16th Jul 2025551 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025543 AMAQI
16th Jul 2025544 AMAQI
16th Jul 2025585 AMAQI
13°C9/20°C
16th Jul 2025636 AMAQI
16th Jul 2025687 AMAQI
16th Jul 2025648 AMAQI
16th Jul 2025669 AMAQI
16th Jul 20256610 AMAQI
16th Jul 20257011 AMAQI
16th Jul 20256612 PMAQI
16th Jul 2025651 PMAQI
16th Jul 2025632 PMAQI
16th Jul 2025603 PMAQI
16th Jul 2025614 PMAQI
16th Jul 2025625 PMAQI
16th Jul 2025606 PMAQI
16th Jul 2025587 PMAQI
16th Jul 2025568 PMAQI
16th Jul 2025559 PMAQI
16th Jul 20255510 PMAQI
16th Jul 20255411 PMAQI
17th Jul 20255312 AMAQI
17th Jul 2025521 AMAQI
17th Jul 2025532 AMAQI
17th Jul 2025533 AMAQI
17th Jul 2025514 AMAQI
17th Jul 2025525 AMAQI
12°C7/18°C
17th Jul 2025536 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025548 AMAQI
17th Jul 2025549 AMAQI
17th Jul 20255610 AMAQI
17th Jul 20255511 AMAQI
17th Jul 20255412 PMAQI
17th Jul 2025541 PMAQI
17th Jul 2025542 PMAQI
17th Jul 2025543 PMAQI
17th Jul 2025554 PMAQI
17th Jul 2025565 PMAQI
17th Jul 2025546 PMAQI
17th Jul 2025537 PMAQI
17th Jul 2025538 PMAQI
17th Jul 2025539 PMAQI
17th Jul 20255310 PMAQI
17th Jul 20255311 PMAQI
18th Jul 20255212 AMAQI
18th Jul 2025511 AMAQI
18th Jul 2025482 AMAQI
18th Jul 2025453 AMAQI
18th Jul 2025434 AMAQI
18th Jul 2025425 AMAQI
11°C8/14°C
18th Jul 2025426 AMAQI
18th Jul 2025457 AMAQI
18th Jul 2025438 AMAQI
18th Jul 2025429 AMAQI
18th Jul 20254610 AMAQI
18th Jul 20254611 AMAQI
18th Jul 20254312 PMAQI
18th Jul 2025421 PMAQI
18th Jul 2025422 PMAQI
18th Jul 2025423 PMAQI
18th Jul 2025374 PMAQI
18th Jul 2025365 PMAQI
18th Jul 2025356 PMAQI
18th Jul 2025427 PMAQI
18th Jul 2025418 PMAQI
18th Jul 2025379 PMAQI
18th Jul 20253810 PMAQI
18th Jul 20254011 PMAQI
19th Jul 20254012 AMAQI
19th Jul 2025421 AMAQI
19th Jul 2025402 AMAQI
19th Jul 2025353 AMAQI
19th Jul 2025334 AMAQI
19th Jul 2025315 AMAQI
12°C7/14°C
19th Jul 2025286 AMAQI
19th Jul 2025287 AMAQI
19th Jul 2025288 AMAQI
19th Jul 2025309 AMAQI
19th Jul 20252910 AMAQI
19th Jul 20253111 AMAQI
19th Jul 20253012 PMAQI
19th Jul 2025301 PMAQI
19th Jul 2025302 PMAQI
19th Jul 2025313 PMAQI
19th Jul 2025314 PMAQI
19th Jul 2025305 PMAQI
19th Jul 2025306 PMAQI
19th Jul 2025307 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025299 PMAQI
19th Jul 20253010 PMAQI
19th Jul 20252711 PMAQI
20th Jul 20252812 AMAQI
20th Jul 2025271 AMAQI
20th Jul 2025282 AMAQI
20th Jul 2025263 AMAQI
20th Jul 2025254 AMAQI
20th Jul 2025235 AMAQI
14°C11/16°C
20th Jul 2025226 AMAQI
20th Jul 2025267 AMAQI
20th Jul 2025248 AMAQI
20th Jul 2025249 AMAQI
20th Jul 20252310 AMAQI
20th Jul 20252711 AMAQI
20th Jul 20252812 PMAQI
20th Jul 2025281 PMAQI
20th Jul 2025272 PMAQI
20th Jul 2025263 PMAQI
20th Jul 2025254 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025246 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025248 PMAQI
20th Jul 2025239 PMAQI
20th Jul 20252410 PMAQI
20th Jul 20252511 PMAQI
21st Jul 20252312 AMAQI
21st Jul 2025241 AMAQI
21st Jul 2025222 AMAQI
21st Jul 2025223 AMAQI
21st Jul 2025204 AMAQI
21st Jul 2025235 AMAQI
13°C11/16°C
21st Jul 2025256 AMAQI
21st Jul 2025247 AMAQI
21st Jul 2025248 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20252410 AMAQI
21st Jul 20253011 AMAQI
21st Jul 20252612 PMAQI
21st Jul 2025261 PMAQI
21st Jul 2025252 PMAQI
21st Jul 2025223 PMAQI
21st Jul 2025244 PMAQI
21st Jul 2025225 PMAQI
21st Jul 2025206 PMAQI
21st Jul 2025227 PMAQI
21st Jul 2025228 PMAQI
21st Jul 2025219 PMAQI
21st Jul 20252110 PMAQI
21st Jul 20252211 PMAQI
22nd Jul 20252312 AMAQI
22nd Jul 2025221 AMAQI
22nd Jul 2025232 AMAQI
22nd Jul 2025223 AMAQI
22nd Jul 2025204 AMAQI
22nd Jul 2025215 AMAQI
13°C10/15°C
22nd Jul 2025226 AMAQI
22nd Jul 2025237 AMAQI
22nd Jul 2025248 AMAQI
22nd Jul 2025229 AMAQI
22nd Jul 20252710 AMAQI
22nd Jul 20252511 AMAQI
22nd Jul 20252412 PMAQI
22nd Jul 2025241 PMAQI
22nd Jul 2025252 PMAQI
22nd Jul 2025253 PMAQI
22nd Jul 2025244 PMAQI
22nd Jul 2025225 PMAQI
22nd Jul 2025226 PMAQI
22nd Jul 2025237 PMAQI
22nd Jul 2025228 PMAQI
22nd Jul 2025239 PMAQI
22nd Jul 20252310 PMAQI
22nd Jul 20252411 PMAQI
23rd Jul 20252512 AMAQI
23rd Jul 2025251 AMAQI
23rd Jul 2025242 AMAQI
23rd Jul 2025233 AMAQI
23rd Jul 2025234 AMAQI
23rd Jul 2025235 AMAQI
12°C9/13°C
23rd Jul 2025246 AMAQI
23rd Jul 2025247 AMAQI
23rd Jul 2025268 AMAQI
23rd Jul 2025259 AMAQI
23rd Jul 20252610 AMAQI
23rd Jul 20252811 AMAQI
23rd Jul 20253112 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025292 PMAQI
23rd Jul 2025273 PMAQI
23rd Jul 2025264 PMAQI
23rd Jul 2025275 PMAQI
23rd Jul 2025276 PMAQI
23rd Jul 2025267 PMAQI
23rd Jul 2025288 PMAQI
23rd Jul 2025429 PMAQI
23rd Jul 20254710 PMAQI
23rd Jul 20254911 PMAQI
24th Jul 20255212 AMAQI
24th Jul 2025531 AMAQI
24th Jul 2025532 AMAQI
24th Jul 2025543 AMAQI
24th Jul 2025554 AMAQI
24th Jul 2025575 AMAQI
12°C6/16°C
24th Jul 2025556 AMAQI
24th Jul 2025587 AMAQI
24th Jul 2025558 AMAQI
24th Jul 2025599 AMAQI
24th Jul 20256010 AMAQI
24th Jul 20255811 AMAQI
24th Jul 20255712 PMAQI
24th Jul 2025571 PMAQI
24th Jul 2025542 PMAQI
24th Jul 2025513 PMAQI
24th Jul 2025484 PMAQI
24th Jul 2025435 PMAQI
24th Jul 2025446 PMAQI
24th Jul 2025507 PMAQI
24th Jul 2025548 PMAQI
24th Jul 2025539 PMAQI
24th Jul 20255310 PMAQI
24th Jul 20255611 PMAQI
25th Jul 20255512 AMAQI
25th Jul 2025531 AMAQI
25th Jul 2025502 AMAQI
25th Jul 2025493 AMAQI
25th Jul 2025474 AMAQI
25th Jul 2025455 AMAQI
13°C10/16°C
25th Jul 2025436 AMAQI
25th Jul 2025387 AMAQI
25th Jul 2025408 AMAQI
25th Jul 2025429 AMAQI
25th Jul 20254110 AMAQI
25th Jul 20254411 AMAQI
25th Jul 20254112 PMAQI
25th Jul 2025401 PMAQI
25th Jul 2025402 PMAQI
25th Jul 2025383 PMAQI
25th Jul 2025354 PMAQI
25th Jul 2025365 PMAQI
25th Jul 2025346 PMAQI
25th Jul 2025427 PMAQI
25th Jul 2025388 PMAQI
25th Jul 2025309 PMAQI
25th Jul 20252910 PMAQI
25th Jul 20253011 PMAQI
26th Jul 20253012 AMAQI
26th Jul 2025311 AMAQI
26th Jul 2025282 AMAQI
26th Jul 2025263 AMAQI
26th Jul 2025234 AMAQI
26th Jul 2025255 AMAQI
12°C9/15°C
26th Jul 2025256 AMAQI
26th Jul 2025267 AMAQI
26th Jul 2025258 AMAQI
26th Jul 2025249 AMAQI
26th Jul 20252210 AMAQI
26th Jul 20252511 AMAQI
26th Jul 20252812 PMAQI
26th Jul 2025361 PMAQI
26th Jul 2025402 PMAQI
26th Jul 2025383 PMAQI
26th Jul 2025314 PMAQI
26th Jul 2025265 PMAQI
26th Jul 2025226 PMAQI
26th Jul 2025247 PMAQI
26th Jul 2025248 PMAQI
26th Jul 2025249 PMAQI
26th Jul 20252010 PMAQI
26th Jul 20252011 PMAQI
27th Jul 20252412 AMAQI
27th Jul 2025231 AMAQI
27th Jul 2025232 AMAQI
27th Jul 2025273 AMAQI
27th Jul 2025264 AMAQI
27th Jul 2025265 AMAQI
13°C8/17°C
27th Jul 2025306 AMAQI
27th Jul 2025297 AMAQI
27th Jul 2025288 AMAQI
27th Jul 2025359 AMAQI
27th Jul 20252810 AMAQI
27th Jul 20252611 AMAQI
27th Jul 20253212 PMAQI
27th Jul 2025241 PMAQI
27th Jul 2025232 PMAQI
27th Jul 2025273 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025235 PMAQI
27th Jul 2025246 PMAQI
27th Jul 2025277 PMAQI
27th Jul 2025248 PMAQI
27th Jul 2025249 PMAQI
27th Jul 20253210 PMAQI
27th Jul 20254111 PMAQI
28th Jul 20254312 AMAQI
28th Jul 2025401 AMAQI
28th Jul 2025342 AMAQI
28th Jul 2025283 AMAQI
28th Jul 2025224 AMAQI
28th Jul 2025235 AMAQI
14°C8/19°C
28th Jul 2025226 AMAQI
28th Jul 2025257 AMAQI
28th Jul 2025278 AMAQI
28th Jul 2025269 AMAQI
28th Jul 20252810 AMAQI
28th Jul 20253311 AMAQI
28th Jul 20253212 PMAQI
28th Jul 2025291 PMAQI
28th Jul 2025262 PMAQI
28th Jul 2025253 PMAQI
28th Jul 2025244 PMAQI
28th Jul 2025245 PMAQI
28th Jul 2025246 PMAQI
28th Jul 2025247 PMAQI
28th Jul 2025248 PMAQI
28th Jul 2025289 PMAQI
28th Jul 20253410 PMAQI
28th Jul 20253011 PMAQI
29th Jul 20253512 AMAQI
29th Jul 2025261 AMAQI
29th Jul 2025252 AMAQI
29th Jul 2025213 AMAQI
29th Jul 2025214 AMAQI
29th Jul 2025205 AMAQI
13°C9/19°C
29th Jul 2025226 AMAQI
29th Jul 2025227 AMAQI
29th Jul 2025228 AMAQI
29th Jul 2025239 AMAQI
29th Jul 20252610 AMAQI
29th Jul 20253011 AMAQI
29th Jul 20253512 PMAQI
29th Jul 2025301 PMAQI
29th Jul 2025262 PMAQI
29th Jul 2025263 PMAQI
29th Jul 2025234 PMAQI
29th Jul 2025235 PMAQI
29th Jul 2025226 PMAQI
29th Jul 2025247 PMAQI
29th Jul 2025248 PMAQI
29th Jul 2025229 PMAQI
29th Jul 20252410 PMAQI
29th Jul 20252511 PMAQI
30th Jul 20252812 AMAQI
30th Jul 2025281 AMAQI
30th Jul 2025302 AMAQI
30th Jul 2025303 AMAQI
30th Jul 2025304 AMAQI
30th Jul 2025325 AMAQI
13°C9/17°C
30th Jul 2025356 AMAQI
30th Jul 2025417 AMAQI
30th Jul 2025448 AMAQI
30th Jul 2025469 AMAQI
30th Jul 20255210 AMAQI
30th Jul 20255411 AMAQI
30th Jul 20255412 PMAQI
30th Jul 2025571 PMAQI
30th Jul 2025542 PMAQI
30th Jul 2025543 PMAQI
30th Jul 2025544 PMAQI
30th Jul 2025545 PMAQI
30th Jul 2025546 PMAQI
30th Jul 2025547 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025439 PMAQI
30th Jul 20253810 PMAQI
30th Jul 20254011 PMAQI
31st Jul 20254112 AMAQI
31st Jul 2025391 AMAQI
31st Jul 2025412 AMAQI
31st Jul 2025383 AMAQI
31st Jul 2025344 AMAQI
31st Jul 2025355 AMAQI
10°C6/16°C
31st Jul 2025386 AMAQI
31st Jul 2025447 AMAQI
31st Jul 2025428 AMAQI
31st Jul 2025469 AMAQI
31st Jul 20254710 AMAQI
31st Jul 20254911 AMAQI
31st Jul 20254412 PMAQI
31st Jul 2025431 PMAQI
31st Jul 2025472 PMAQI
31st Jul 2025473 PMAQI
31st Jul 2025464 PMAQI
31st Jul 2025405 PMAQI
31st Jul 2025386 PMAQI
31st Jul 2025427 PMAQI
31st Jul 2025358 PMAQI
31st Jul 2025279 PMAQI
31st Jul 20252410 PMAQI
31st Jul 20252311 PMAQI
1st Aug 20252412 AMAQI
1st Aug 2025241 AMAQI
1st Aug 2025242 AMAQI
1st Aug 2025263 AMAQI
1st Aug 2025254 AMAQI
1st Aug 2025295 AMAQI
12°C6/16°C
1st Aug 2025266 AMAQI
1st Aug 2025237 AMAQI
1st Aug 2025278 AMAQI
1st Aug 2025249 AMAQI
1st Aug 20253010 AMAQI
1st Aug 20252811 AMAQI
1st Aug 20252612 PMAQI
1st Aug 2025291 PMAQI
1st Aug 2025322 PMAQI
1st Aug 2025363 PMAQI
1st Aug 2025424 PMAQI
1st Aug 2025415 PMAQI
1st Aug 2025366 PMAQI
1st Aug 2025277 PMAQI
1st Aug 2025318 PMAQI
1st Aug 2025339 PMAQI
1st Aug 20252810 PMAQI
1st Aug 20252911 PMAQI
2nd Aug 20252812 AMAQI
2nd Aug 2025251 AMAQI
2nd Aug 2025252 AMAQI
2nd Aug 2025243 AMAQI
2nd Aug 2025244 AMAQI
2nd Aug 2025245 AMAQI
13°C8/18°C
2nd Aug 2025266 AMAQI
2nd Aug 2025307 AMAQI
2nd Aug 2025288 AMAQI
2nd Aug 2025289 AMAQI
2nd Aug 20252710 AMAQI
2nd Aug 20252811 AMAQI
2nd Aug 20253012 PMAQI
2nd Aug 2025281 PMAQI
2nd Aug 2025242 PMAQI
2nd Aug 2025253 PMAQI
2nd Aug 2025234 PMAQI
2nd Aug 2025225 PMAQI
2nd Aug 2025176 PMAQI
2nd Aug 2025257 PMAQI
2nd Aug 2025228 PMAQI
2nd Aug 2025179 PMAQI
2nd Aug 20251910 PMAQI
2nd Aug 20252011 PMAQI
3rd Aug 20252012 AMAQI
3rd Aug 2025201 AMAQI
3rd Aug 2025212 AMAQI
3rd Aug 2025283 AMAQI
3rd Aug 2025304 AMAQI
3rd Aug 2025385 AMAQI
15°C10/20°C
3rd Aug 2025396 AMAQI
3rd Aug 2025367 AMAQI
3rd Aug 2025378 AMAQI
3rd Aug 2025369 AMAQI
3rd Aug 20253310 AMAQI
3rd Aug 20253011 AMAQI
3rd Aug 20253012 PMAQI
3rd Aug 2025381 PMAQI
3rd Aug 2025412 PMAQI
3rd Aug 2025473 PMAQI
3rd Aug 2025444 PMAQI
3rd Aug 2025415 PMAQI
3rd Aug 2025406 PMAQI
3rd Aug 2025307 PMAQI
3rd Aug 2025308 PMAQI
3rd Aug 2025329 PMAQI
3rd Aug 20253210 PMAQI
3rd Aug 20253611 PMAQI
4th Aug 20253712 AMAQI
4th Aug 2025321 AMAQI
4th Aug 2025402 AMAQI
4th Aug 2025323 AMAQI
4th Aug 2025394 AMAQI
4th Aug 2025325 AMAQI
15°C11/19°C
4th Aug 2025356 AMAQI
4th Aug 2025367 AMAQI
4th Aug 2025388 AMAQI
4th Aug 2025469 AMAQI
4th Aug 20255810 AMAQI
4th Aug 20257411 AMAQI
4th Aug 20258012 PMAQI
4th Aug 2025681 PMAQI
4th Aug 2025642 PMAQI
4th Aug 2025543 PMAQI
4th Aug 2025424 PMAQI
4th Aug 2025425 PMAQI
4th Aug 2025466 PMAQI
4th Aug 2025377 PMAQI
4th Aug 2025368 PMAQI
4th Aug 2025369 PMAQI
4th Aug 20253810 PMAQI
4th Aug 20255111 PMAQI
5th Aug 20254712 AMAQI
5th Aug 2025351 AMAQI
5th Aug 2025472 AMAQI
5th Aug 2025343 AMAQI
5th Aug 2025384 AMAQI
5th Aug 2025295 AMAQI
15°C10/20°C
5th Aug 2025366 AMAQI
5th Aug 2025447 AMAQI
5th Aug 2025348 AMAQI
5th Aug 2025449 AMAQI
5th Aug 20253610 AMAQI
5th Aug 20254111 AMAQI
5th Aug 20254212 PMAQI
5th Aug 2025391 PMAQI
5th Aug 2025322 PMAQI
5th Aug 2025343 PMAQI
5th Aug 2025304 PMAQI
5th Aug 2025295 PMAQI
5th Aug 2025346 PMAQI
5th Aug 2025327 PMAQI
5th Aug 2025328 PMAQI
5th Aug 2025339 PMAQI
5th Aug 20253110 PMAQI
5th Aug 20252811 PMAQI
6th Aug 20252712 AMAQI
6th Aug 2025271 AMAQI
6th Aug 2025262 AMAQI
6th Aug 2025243 AMAQI
6th Aug 2025304 AMAQI
6th Aug 2025365 AMAQI
15°C11/20°C
6th Aug 2025386 AMAQI
6th Aug 2025477 AMAQI
6th Aug 2025538 AMAQI
6th Aug 2025579 AMAQI
6th Aug 20256210 AMAQI
6th Aug 20256211 AMAQI
6th Aug 20256612 PMAQI
6th Aug 2025691 PMAQI
6th Aug 2025662 PMAQI
6th Aug 2025603 PMAQI
6th Aug 2025564 PMAQI
6th Aug 2025475 PMAQI
6th Aug 2025386 PMAQI
6th Aug 2025337 PMAQI
6th Aug 2025318 PMAQI
6th Aug 2025259 PMAQI
6th Aug 20252310 PMAQI
6th Aug 20252611 PMAQI
7th Aug 20253312 AMAQI
7th Aug 2025421 AMAQI
7th Aug 2025472 AMAQI
7th Aug 2025433 AMAQI
7th Aug 2025364 AMAQI
7th Aug 2025305 AMAQI
16°C12/19°C
7th Aug 2025306 AMAQI
7th Aug 2025307 AMAQI
7th Aug 2025288 AMAQI
7th Aug 2025299 AMAQI
7th Aug 20253010 AMAQI
7th Aug 20253211 AMAQI
7th Aug 20253412 PMAQI
7th Aug 2025381 PMAQI
7th Aug 2025402 PMAQI
7th Aug 2025393 PMAQI
7th Aug 2025364 PMAQI
7th Aug 2025325 PMAQI
7th Aug 2025346 PMAQI
7th Aug 2025327 PMAQI
7th Aug 2025308 PMAQI
7th Aug 2025299 PMAQI
7th Aug 20252810 PMAQI
7th Aug 20252811 PMAQI
8th Aug 20253312 AMAQI
8th Aug 2025301 AMAQI
8th Aug 2025302 AMAQI
8th Aug 2025293 AMAQI
8th Aug 2025284 AMAQI
8th Aug 2025235 AMAQI
16°C12/21°C
8th Aug 2025256 AMAQI
8th Aug 2025267 AMAQI
8th Aug 2025318 AMAQI
8th Aug 2025379 AMAQI
8th Aug 20254710 AMAQI
8th Aug 20255211 AMAQI
8th Aug 20255312 PMAQI
8th Aug 2025451 PMAQI
8th Aug 2025382 PMAQI
8th Aug 2025343 PMAQI
8th Aug 2025324 PMAQI
8th Aug 2025335 PMAQI
8th Aug 2025326 PMAQI
8th Aug 2025297 PMAQI
8th Aug 2025308 PMAQI
8th Aug 2025379 PMAQI
8th Aug 20253510 PMAQI
8th Aug 20254211 PMAQI
9th Aug 20253812 AMAQI
9th Aug 2025431 AMAQI
9th Aug 2025382 AMAQI
9th Aug 2025363 AMAQI
9th Aug 2025304 AMAQI
9th Aug 2025365 AMAQI
16°C12/20°C
9th Aug 2025306 AMAQI
9th Aug 2025277 AMAQI
9th Aug 2025308 AMAQI
9th Aug 2025329 AMAQI
9th Aug 20253810 AMAQI
9th Aug 20254811 AMAQI
9th Aug 20254212 PMAQI
9th Aug 2025401 PMAQI
9th Aug 2025442 PMAQI
9th Aug 2025453 PMAQI
9th Aug 2025454 PMAQI
9th Aug 2025425 PMAQI
9th Aug 2025406 PMAQI
9th Aug 2025407 PMAQI
9th Aug 2025388 PMAQI
9th Aug 2025339 PMAQI
9th Aug 20253310 PMAQI
9th Aug 20253311 PMAQI
10th Aug 20253512 AMAQI
10th Aug 2025361 AMAQI
10th Aug 2025352 AMAQI
10th Aug 2025403 AMAQI
10th Aug 2025324 AMAQI
10th Aug 2025435 AMAQI
15°C10/19°C
10th Aug 2025366 AMAQI
10th Aug 2025317 AMAQI
10th Aug 2025308 AMAQI
10th Aug 2025329 AMAQI
10th Aug 20253410 AMAQI
10th Aug 20253711 AMAQI
10th Aug 20253812 PMAQI
10th Aug 2025321 PMAQI
10th Aug 2025322 PMAQI
10th Aug 2025443 PMAQI
10th Aug 2025404 PMAQI
10th Aug 2025495 PMAQI
10th Aug 2025446 PMAQI
10th Aug 2025387 PMAQI
10th Aug 2025368 PMAQI
10th Aug 2025339 PMAQI
10th Aug 20253010 PMAQI
10th Aug 20254711 PMAQI
11th Aug 20254312 AMAQI
11th Aug 2025761 AMAQI
11th Aug 2025752 AMAQI
11th Aug 2025783 AMAQI
11th Aug 2025604 AMAQI
11th Aug 2025575 AMAQI
13°C10/16°C
11th Aug 2025496 AMAQI
6 AM11th Aug 2025567 AMAQI
11th Aug 2025488 AMAQI
11th Aug 2025499 AMAQI
11th Aug 20255410 AMAQI
11th Aug 20255511 AMAQI
11th Aug 20255912 PMAQI
1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
10 AM - 3 PM
40AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
4 PM - 8 PM
35AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 3 PM (Avg. 40), while the lowest AQI was between 4 PM to 8 PM (Avg. 35).
Night time
Avg. Highest Time
12 AM - 3 AM
37AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM - 10 PM
34AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 37), while the lowest AQI was between 4 AM to 10 PM (Avg. 34).
2025 Days Vs Air Quality
Telluride, Colorado, United States
2025
97%
134
3%
4
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
134 DaysModerate
4 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 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
Telluride, Colorado, 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
38AQI
38AQI
2nd March 2025
40AQI
40AQI
3rd March 2025
34AQI
34AQI
4th March 2025
27AQI
27AQI
5th March 2025
44AQI
44AQI
6th March 2025
35AQI
35AQI
1st April 2025
22AQI
22AQI
2nd April 2025
16AQI
16AQI
3rd April 2025
17AQI
17AQI
4th April 2025
17AQI
17AQI
5th April 2025
15AQI
15AQI
6th April 2025
18AQI
18AQI
7th April 2025
23AQI
23AQI
8th April 2025
30AQI
30AQI
9th April 2025
33AQI
33AQI
10th April 2025
36AQI
36AQI
11th April 2025
33AQI
33AQI
12th April 2025
25AQI
25AQI
13th April 2025
21AQI
21AQI
14th April 2025
21AQI
21AQI
15th April 2025
23AQI
23AQI
16th April 2025
19AQI
19AQI
17th April 2025
23AQI
23AQI
18th April 2025
15AQI
15AQI
19th April 2025
12AQI
12AQI
20th April 2025
15AQI
15AQI
21st April 2025
15AQI
15AQI
22nd April 2025
17AQI
17AQI
23rd April 2025
17AQI
17AQI
24th April 2025
18AQI
18AQI
25th April 2025
17AQI
17AQI
26th April 2025
18AQI
18AQI
27th April 2025
22AQI
22AQI
28th April 2025
17AQI
17AQI
29th April 2025
19AQI
19AQI
30th April 2025
20AQI
20AQI
1st May 2025
16AQI
16AQI
2nd May 2025
18AQI
18AQI
3rd May 2025
17AQI
17AQI
4th May 2025
20AQI
20AQI
5th May 2025
18AQI
18AQI
6th May 2025
16AQI
16AQI
7th May 2025
17AQI
17AQI
8th May 2025
17AQI
17AQI
9th May 2025
18AQI
18AQI
10th May 2025
18AQI
18AQI
11th May 2025
19AQI
19AQI
12th May 2025
22AQI
22AQI
13th May 2025
26AQI
26AQI
14th May 2025
26AQI
26AQI
15th May 2025
16AQI
16AQI
16th May 2025
16AQI
16AQI
17th May 2025
15AQI
15AQI
18th May 2025
17AQI
17AQI
19th May 2025
19AQI
19AQI
20th May 2025
19AQI
19AQI
21st May 2025
21AQI
21AQI
22nd May 2025
25AQI
25AQI
23rd May 2025
25AQI
25AQI
24th May 2025
22AQI
22AQI
25th May 2025
20AQI
20AQI
26th May 2025
21AQI
21AQI
27th May 2025
18AQI
18AQI
28th May 2025
24AQI
24AQI
29th May 2025
21AQI
21AQI
30th May 2025
25AQI
25AQI
31st May 2025
26AQI
26AQI
1st June 2025
28AQI
28AQI
2nd June 2025
23AQI
23AQI
3rd June 2025
17AQI
17AQI
4th June 2025
25AQI
25AQI
5th June 2025
16AQI
16AQI
6th June 2025
18AQI
18AQI
7th June 2025
21AQI
21AQI
8th June 2025
26AQI
26AQI
9th June 2025
25AQI
25AQI
10th June 2025
24AQI
24AQI
11th June 2025
23AQI
23AQI
12th June 2025
24AQI
24AQI
13th June 2025
26AQI
26AQI
14th June 2025
23AQI
23AQI
15th June 2025
22AQI
22AQI
16th June 2025
24AQI
24AQI
17th June 2025
23AQI
23AQI
18th June 2025
24AQI
24AQI
19th June 2025
32AQI
32AQI
20th June 2025
40AQI
40AQI
21st June 2025
32AQI
32AQI
22nd June 2025
29AQI
29AQI
23rd June 2025
25AQI
25AQI
24th June 2025
26AQI
26AQI
25th June 2025
23AQI
23AQI
26th June 2025
22AQI
22AQI
27th June 2025
25AQI
25AQI
28th June 2025
27AQI
27AQI
29th June 2025
31AQI
31AQI
30th June 2025
30AQI
30AQI
1st July 2025
27AQI
27AQI
2nd July 2025
23AQI
23AQI
3rd July 2025
24AQI
24AQI
4th July 2025
23AQI
23AQI
5th July 2025
28AQI
28AQI
6th July 2025
22AQI
22AQI
7th July 2025
22AQI
22AQI
8th July 2025
22AQI
22AQI
9th July 2025
21AQI
21AQI
10th July 2025
30AQI
30AQI
11th July 2025
77AQI
77AQI
12th July 2025
46AQI
46AQI
13th July 2025
34AQI
34AQI
14th July 2025
32AQI
32AQI
15th July 2025
49AQI
49AQI
16th July 2025
59AQI
59AQI
17th July 2025
53AQI
53AQI
18th July 2025
42AQI
42AQI
19th July 2025
32AQI
32AQI
20th July 2025
25AQI
25AQI
21st July 2025
23AQI
23AQI
22nd July 2025
23AQI
23AQI
23rd July 2025
29AQI
29AQI
24th July 2025
54AQI
54AQI
25th July 2025
41AQI
41AQI
26th July 2025
26AQI
26AQI
27th July 2025
27AQI
27AQI
28th July 2025
28AQI
28AQI
29th July 2025
25AQI
25AQI
30th July 2025
43AQI
43AQI
31st July 2025
39AQI
39AQI
1st August 2025
29AQI
29AQI
2nd August 2025
24AQI
24AQI
3rd August 2025
33AQI
33AQI
4th August 2025
44AQI
44AQI
5th August 2025
36AQI
36AQI
6th August 2025
39AQI
39AQI
7th August 2025
34AQI
34AQI
8th August 2025
34AQI
34AQI
9th August 2025
37AQI
37AQI
10th August 2025
36AQI
36AQI
36AQI
20AQI
20AQI
25AQI
34AQI
35AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202526AQI
6
30
31
30
27
4
10
134
4
Highest AQI recorded in
March36AQI
Lowest AQI recorded in
May20AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
26AQILeast Polluted Year Recorded
2025(Avg.)
26AQITelluride's annual 2025 AQI (26) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
