Chimney Rock, 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
Chimney Rock, Colorado, United States
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Aug 2025
62AQILowest AQI recorded on
14th Aug 2026
17AQISame Day Analysis (14th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 17 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 13th Aug - 14th Aug 2026
Chimney Rock, Colorado, United States
AQI
Day
Night
.
6 AM13th Aug 2026
8 PM
5 AM14th Aug 2026
Day time
Avg. Highest Time
6AM13th Aug
30AQI
Avg. Lowest Time
7PM13th Aug
10AQI
Night time
Avg. Highest Time
11PM13th Aug
23AQI
Avg. Lowest Time
5AM14th Aug
9AQI
In the last 24 hours,
Chimney Rock's AQI reached its highest point of 30 at 6 AM during the Day, while the lowest point, 9, was recorded at 5 AM during the Night between 13th Aug and 14th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Chimney Rock, Colorado, United States
JulAug
16th - 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 - 12th12th - 13th13th - 14th14th
Day
Night
16th Jul 2026146 AMAQI
16th Jul 2026157 AMAQI
16th Jul 2026148 AMAQI
16th Jul 2026149 AMAQI
16th Jul 20261810 AMAQI
16th Jul 20261611 AMAQI
16th Jul 20261612 PMAQI
16th Jul 2026141 PMAQI
16th Jul 2026142 PMAQI
16th Jul 2026123 PMAQI
16th Jul 2026124 PMAQI
16th Jul 2026125 PMAQI
16th Jul 2026146 PMAQI
16th Jul 2026127 PMAQI
16th Jul 2026138 PMAQI
16th Jul 2026129 PMAQI
16th Jul 20261210 PMAQI
16th Jul 20261211 PMAQI
17th Jul 20261212 AMAQI
17th Jul 2026141 AMAQI
17th Jul 2026172 AMAQI
17th Jul 2026173 AMAQI
17th Jul 2026214 AMAQI
17th Jul 2026105 AMAQI
16°C9/28°C
17th Jul 202696 AMAQI
17th Jul 2026107 AMAQI
17th Jul 2026208 AMAQI
17th Jul 2026199 AMAQI
17th Jul 20262110 AMAQI
17th Jul 20261911 AMAQI
17th Jul 20261712 PMAQI
17th Jul 2026191 PMAQI
17th Jul 2026212 PMAQI
17th Jul 2026233 PMAQI
17th Jul 2026214 PMAQI
17th Jul 2026215 PMAQI
17th Jul 2026166 PMAQI
17th Jul 2026197 PMAQI
17th Jul 2026178 PMAQI
17th Jul 2026179 PMAQI
17th Jul 20262110 PMAQI
17th Jul 20261711 PMAQI
18th Jul 20261612 AMAQI
18th Jul 2026171 AMAQI
18th Jul 2026192 AMAQI
18th Jul 2026283 AMAQI
18th Jul 2026214 AMAQI
18th Jul 2026135 AMAQI
18°C11/29°C
18th Jul 2026116 AMAQI
18th Jul 2026127 AMAQI
18th Jul 2026128 AMAQI
18th Jul 2026309 AMAQI
18th Jul 20261710 AMAQI
18th Jul 20261711 AMAQI
18th Jul 20261712 PMAQI
18th Jul 2026171 PMAQI
18th Jul 2026142 PMAQI
18th Jul 2026173 PMAQI
18th Jul 2026254 PMAQI
18th Jul 2026195 PMAQI
18th Jul 2026166 PMAQI
18th Jul 2026137 PMAQI
18th Jul 2026128 PMAQI
18th Jul 2026129 PMAQI
18th Jul 20261210 PMAQI
18th Jul 20261311 PMAQI
19th Jul 20261512 AMAQI
19th Jul 2026121 AMAQI
19th Jul 2026102 AMAQI
19th Jul 2026173 AMAQI
19th Jul 2026134 AMAQI
19th Jul 2026225 AMAQI
19°C10/28°C
19th Jul 2026226 AMAQI
19th Jul 2026167 AMAQI
19th Jul 202698 AMAQI
19th Jul 2026149 AMAQI
19th Jul 20261910 AMAQI
19th Jul 20261311 AMAQI
19th Jul 20261412 PMAQI
19th Jul 2026171 PMAQI
19th Jul 2026162 PMAQI
19th Jul 2026123 PMAQI
19th Jul 2026184 PMAQI
19th Jul 2026215 PMAQI
19th Jul 2026176 PMAQI
19th Jul 2026167 PMAQI
19th Jul 2026218 PMAQI
19th Jul 2026179 PMAQI
19th Jul 20261710 PMAQI
19th Jul 20261211 PMAQI
20th Jul 20261412 AMAQI
20th Jul 2026171 AMAQI
20th Jul 2026212 AMAQI
20th Jul 2026113 AMAQI
20th Jul 2026114 AMAQI
20th Jul 2026385 AMAQI
21°C12/31°C
20th Jul 2026126 AMAQI
20th Jul 2026387 AMAQI
20th Jul 2026358 AMAQI
20th Jul 2026329 AMAQI
20th Jul 20262810 AMAQI
20th Jul 20261711 AMAQI
20th Jul 20261312 PMAQI
20th Jul 2026141 PMAQI
20th Jul 2026162 PMAQI
20th Jul 2026173 PMAQI
20th Jul 2026174 PMAQI
20th Jul 2026175 PMAQI
20th Jul 2026176 PMAQI
20th Jul 2026177 PMAQI
20th Jul 2026228 PMAQI
20th Jul 20262010 PMAQI
20th Jul 20261611 PMAQI
21st Jul 20261612 AMAQI
21st Jul 2026211 AMAQI
21st Jul 2026172 AMAQI
21st Jul 2026173 AMAQI
21st Jul 2026174 AMAQI
21st Jul 2026165 AMAQI
22°C13/33°C
21st Jul 2026216 AMAQI
21st Jul 2026217 AMAQI
21st Jul 2026218 AMAQI
21st Jul 2026299 AMAQI
21st Jul 20262910 AMAQI
21st Jul 20263111 AMAQI
21st Jul 20262112 PMAQI
21st Jul 2026231 PMAQI
21st Jul 2026272 PMAQI
21st Jul 2026253 PMAQI
21st Jul 2026254 PMAQI
21st Jul 2026215 PMAQI
21st Jul 2026176 PMAQI
21st Jul 2026197 PMAQI
21st Jul 2026198 PMAQI
21st Jul 2026179 PMAQI
21st Jul 20262010 PMAQI
21st Jul 20261711 PMAQI
22nd Jul 20262112 AMAQI
22nd Jul 2026281 AMAQI
22nd Jul 2026202 AMAQI
22nd Jul 2026283 AMAQI
22nd Jul 2026174 AMAQI
22nd Jul 2026385 AMAQI
21°C12/33°C
22nd Jul 2026216 AMAQI
22nd Jul 2026337 AMAQI
22nd Jul 2026308 AMAQI
22nd Jul 2026219 AMAQI
22nd Jul 20262110 AMAQI
22nd Jul 20262111 AMAQI
22nd Jul 20262212 PMAQI
22nd Jul 2026211 PMAQI
22nd Jul 2026202 PMAQI
22nd Jul 2026143 PMAQI
22nd Jul 2026184 PMAQI
22nd Jul 2026185 PMAQI
22nd Jul 2026146 PMAQI
22nd Jul 2026147 PMAQI
22nd Jul 2026178 PMAQI
22nd Jul 2026179 PMAQI
22nd Jul 20261910 PMAQI
22nd Jul 20262211 PMAQI
23rd Jul 20261912 AMAQI
23rd Jul 2026271 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026303 AMAQI
23rd Jul 2026254 AMAQI
23rd Jul 2026215 AMAQI
18°C12/26°C
23rd Jul 2026256 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026239 AMAQI
23rd Jul 20262510 AMAQI
23rd Jul 20262511 AMAQI
23rd Jul 20262512 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026232 PMAQI
23rd Jul 2026213 PMAQI
23rd Jul 2026144 PMAQI
23rd Jul 2026175 PMAQI
23rd Jul 2026126 PMAQI
23rd Jul 2026147 PMAQI
23rd Jul 2026198 PMAQI
23rd Jul 2026199 PMAQI
23rd Jul 20261910 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262312 AMAQI
24th Jul 2026141 AMAQI
24th Jul 2026212 AMAQI
24th Jul 2026213 AMAQI
24th Jul 2026214 AMAQI
24th Jul 2026175 AMAQI
19°C12/28°C
24th Jul 2026286 AMAQI
24th Jul 2026287 AMAQI
24th Jul 2026288 AMAQI
24th Jul 2026329 AMAQI
24th Jul 20262410 AMAQI
24th Jul 20262111 AMAQI
24th Jul 20262412 PMAQI
24th Jul 2026201 PMAQI
24th Jul 2026212 PMAQI
24th Jul 2026193 PMAQI
24th Jul 2026214 PMAQI
24th Jul 2026215 PMAQI
24th Jul 2026196 PMAQI
24th Jul 2026177 PMAQI
24th Jul 2026498 PMAQI
24th Jul 2026199 PMAQI
24th Jul 20261910 PMAQI
24th Jul 20262111 PMAQI
25th Jul 20261612 AMAQI
25th Jul 2026381 AMAQI
25th Jul 2026362 AMAQI
25th Jul 2026333 AMAQI
25th Jul 2026254 AMAQI
25th Jul 2026365 AMAQI
21°C13/33°C
25th Jul 2026386 AMAQI
25th Jul 2026337 AMAQI
25th Jul 2026148 AMAQI
25th Jul 2026179 AMAQI
25th Jul 20261710 AMAQI
25th Jul 20261011 AMAQI
25th Jul 20261112 PMAQI
25th Jul 2026121 PMAQI
25th Jul 202692 PMAQI
25th Jul 2026133 PMAQI
25th Jul 2026104 PMAQI
25th Jul 2026135 PMAQI
25th Jul 2026166 PMAQI
25th Jul 2026147 PMAQI
25th Jul 2026108 PMAQI
25th Jul 2026239 PMAQI
25th Jul 20262910 PMAQI
25th Jul 20262111 PMAQI
26th Jul 20261712 AMAQI
26th Jul 2026141 AMAQI
26th Jul 2026122 AMAQI
26th Jul 2026103 AMAQI
26th Jul 2026124 AMAQI
26th Jul 2026125 AMAQI
21°C14/33°C
26th Jul 2026106 AMAQI
26th Jul 2026147 AMAQI
26th Jul 2026128 AMAQI
26th Jul 2026179 AMAQI
26th Jul 20261010 AMAQI
26th Jul 20261211 AMAQI
26th Jul 20261212 PMAQI
26th Jul 2026161 PMAQI
26th Jul 2026192 PMAQI
26th Jul 2026143 PMAQI
26th Jul 2026174 PMAQI
26th Jul 2026125 PMAQI
26th Jul 2026126 PMAQI
26th Jul 2026177 PMAQI
26th Jul 2026168 PMAQI
26th Jul 2026179 PMAQI
26th Jul 20261710 PMAQI
26th Jul 20263011 PMAQI
27th Jul 20263312 AMAQI
27th Jul 2026241 AMAQI
27th Jul 2026122 AMAQI
27th Jul 2026213 AMAQI
27th Jul 2026244 AMAQI
27th Jul 2026175 AMAQI
20°C12/33°C
27th Jul 2026106 AMAQI
27th Jul 202687 AMAQI
27th Jul 2026148 AMAQI
27th Jul 2026429 AMAQI
27th Jul 20261910 AMAQI
27th Jul 20264211 AMAQI
27th Jul 20261412 PMAQI
27th Jul 2026171 PMAQI
27th Jul 2026212 PMAQI
27th Jul 2026113 PMAQI
27th Jul 2026114 PMAQI
27th Jul 2026125 PMAQI
27th Jul 2026126 PMAQI
27th Jul 2026147 PMAQI
27th Jul 2026148 PMAQI
27th Jul 2026219 PMAQI
27th Jul 20262310 PMAQI
27th Jul 20261911 PMAQI
28th Jul 20262112 AMAQI
28th Jul 2026341 AMAQI
28th Jul 2026172 AMAQI
28th Jul 2026143 AMAQI
28th Jul 2026404 AMAQI
28th Jul 2026215 AMAQI
22°C13/33°C
28th Jul 2026196 AMAQI
28th Jul 2026147 AMAQI
28th Jul 2026178 AMAQI
28th Jul 2026309 AMAQI
28th Jul 20262910 AMAQI
28th Jul 20261911 AMAQI
28th Jul 20261712 PMAQI
28th Jul 2026181 PMAQI
28th Jul 2026192 PMAQI
28th Jul 2026173 PMAQI
28th Jul 2026174 PMAQI
28th Jul 2026195 PMAQI
28th Jul 2026236 PMAQI
28th Jul 2026167 PMAQI
28th Jul 2026228 PMAQI
28th Jul 2026219 PMAQI
28th Jul 20261910 PMAQI
28th Jul 20261711 PMAQI
29th Jul 20261712 AMAQI
29th Jul 2026211 AMAQI
29th Jul 2026212 AMAQI
29th Jul 2026253 AMAQI
29th Jul 2026174 AMAQI
29th Jul 2026235 AMAQI
24°C15/34°C
29th Jul 2026506 AMAQI
29th Jul 2026217 AMAQI
29th Jul 2026178 AMAQI
29th Jul 2026199 AMAQI
29th Jul 20262310 AMAQI
29th Jul 20262011 AMAQI
29th Jul 20262312 PMAQI
29th Jul 2026211 PMAQI
29th Jul 2026212 PMAQI
29th Jul 2026173 PMAQI
29th Jul 2026214 PMAQI
29th Jul 2026145 PMAQI
29th Jul 2026126 PMAQI
29th Jul 2026177 PMAQI
29th Jul 2026148 PMAQI
29th Jul 2026149 PMAQI
29th Jul 20262310 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026211 AMAQI
30th Jul 2026162 AMAQI
30th Jul 2026213 AMAQI
30th Jul 2026264 AMAQI
30th Jul 2026215 AMAQI
22°C14/32°C
30th Jul 2026196 AMAQI
30th Jul 2026217 AMAQI
30th Jul 2026238 AMAQI
30th Jul 2026249 AMAQI
30th Jul 20262110 AMAQI
30th Jul 20261711 AMAQI
30th Jul 20261712 PMAQI
30th Jul 2026171 PMAQI
30th Jul 2026212 PMAQI
30th Jul 2026213 PMAQI
30th Jul 2026174 PMAQI
30th Jul 2026175 PMAQI
30th Jul 2026176 PMAQI
30th Jul 2026217 PMAQI
30th Jul 2026218 PMAQI
30th Jul 2026219 PMAQI
30th Jul 20262110 PMAQI
30th Jul 20262111 PMAQI
31st Jul 20261912 AMAQI
31st Jul 2026211 AMAQI
31st Jul 2026172 AMAQI
31st Jul 2026173 AMAQI
31st Jul 2026174 AMAQI
31st Jul 2026385 AMAQI
22°C12/33°C
31st Jul 2026276 AMAQI
31st Jul 2026307 AMAQI
31st Jul 2026388 AMAQI
31st Jul 2026219 AMAQI
31st Jul 20262110 AMAQI
31st Jul 20261911 AMAQI
31st Jul 20262112 PMAQI
31st Jul 2026211 PMAQI
31st Jul 2026162 PMAQI
31st Jul 2026213 PMAQI
31st Jul 2026214 PMAQI
31st Jul 2026215 PMAQI
31st Jul 2026216 PMAQI
31st Jul 2026177 PMAQI
31st Jul 2026178 PMAQI
31st Jul 2026219 PMAQI
31st Jul 20262310 PMAQI
31st Jul 20262511 PMAQI
1st Aug 20265312 AMAQI
1st Aug 2026221 AMAQI
1st Aug 2026172 AMAQI
1st Aug 2026253 AMAQI
1st Aug 2026214 AMAQI
1st Aug 2026215 AMAQI
24°C13/34°C
1st Aug 2026216 AMAQI
1st Aug 2026217 AMAQI
1st Aug 2026218 AMAQI
1st Aug 2026239 AMAQI
1st Aug 20261910 AMAQI
1st Aug 20261711 AMAQI
1st Aug 20261712 PMAQI
1st Aug 2026171 PMAQI
1st Aug 2026172 PMAQI
1st Aug 2026173 PMAQI
1st Aug 2026174 PMAQI
1st Aug 2026175 PMAQI
1st Aug 2026146 PMAQI
1st Aug 2026197 PMAQI
1st Aug 2026218 PMAQI
1st Aug 2026219 PMAQI
1st Aug 20261910 PMAQI
1st Aug 20261711 PMAQI
2nd Aug 20261712 AMAQI
2nd Aug 2026211 AMAQI
2nd Aug 2026192 AMAQI
2nd Aug 2026193 AMAQI
2nd Aug 2026194 AMAQI
2nd Aug 2026195 AMAQI
22°C13/32°C
2nd Aug 2026196 AMAQI
2nd Aug 2026177 AMAQI
2nd Aug 2026178 AMAQI
2nd Aug 2026179 AMAQI
2nd Aug 20262110 AMAQI
2nd Aug 20262111 AMAQI
2nd Aug 20262112 PMAQI
2nd Aug 2026211 PMAQI
2nd Aug 2026172 PMAQI
2nd Aug 2026193 PMAQI
2nd Aug 2026214 PMAQI
2nd Aug 2026235 PMAQI
2nd Aug 2026186 PMAQI
2nd Aug 2026177 PMAQI
2nd Aug 2026128 PMAQI
2nd Aug 2026149 PMAQI
2nd Aug 20261010 PMAQI
2nd Aug 20261611 PMAQI
3rd Aug 20263812 AMAQI
3rd Aug 2026291 AMAQI
3rd Aug 2026252 AMAQI
3rd Aug 2026213 AMAQI
3rd Aug 2026234 AMAQI
3rd Aug 2026385 AMAQI
23°C13/33°C
3rd Aug 2026366 AMAQI
3rd Aug 2026507 AMAQI
3rd Aug 2026238 AMAQI
3rd Aug 2026319 AMAQI
3rd Aug 20264010 AMAQI
3rd Aug 20262311 AMAQI
3rd Aug 20263812 PMAQI
3rd Aug 2026331 PMAQI
3rd Aug 2026192 PMAQI
3rd Aug 2026333 PMAQI
3rd Aug 2026334 PMAQI
3rd Aug 2026365 PMAQI
3rd Aug 2026286 PMAQI
3rd Aug 202687 PMAQI
3rd Aug 2026338 PMAQI
3rd Aug 2026239 PMAQI
3rd Aug 20262910 PMAQI
3rd Aug 20261811 PMAQI
4th Aug 20262212 AMAQI
4th Aug 2026291 AMAQI
4th Aug 2026212 AMAQI
4th Aug 2026303 AMAQI
4th Aug 2026254 AMAQI
4th Aug 2026285 AMAQI
24°C14/34°C
4th Aug 2026276 AMAQI
4th Aug 2026167 AMAQI
4th Aug 2026178 AMAQI
4th Aug 2026299 AMAQI
4th Aug 20262710 AMAQI
4th Aug 20263611 AMAQI
4th Aug 20261612 PMAQI
4th Aug 2026211 PMAQI
4th Aug 2026192 PMAQI
4th Aug 2026333 PMAQI
4th Aug 2026294 PMAQI
4th Aug 2026365 PMAQI
4th Aug 2026406 PMAQI
4th Aug 2026387 PMAQI
4th Aug 2026368 PMAQI
4th Aug 2026299 PMAQI
4th Aug 20262710 PMAQI
4th Aug 20263311 PMAQI
5th Aug 20263012 AMAQI
5th Aug 2026331 AMAQI
5th Aug 2026252 AMAQI
5th Aug 2026253 AMAQI
5th Aug 2026234 AMAQI
5th Aug 2026215 AMAQI
23°C14/34°C
5th Aug 2026366 AMAQI
5th Aug 2026407 AMAQI
5th Aug 2026198 AMAQI
5th Aug 2026279 AMAQI
5th Aug 20262910 AMAQI
5th Aug 20263611 AMAQI
5th Aug 20263612 PMAQI
5th Aug 2026331 PMAQI
5th Aug 2026212 PMAQI
5th Aug 2026253 PMAQI
5th Aug 2026254 PMAQI
5th Aug 2026275 PMAQI
5th Aug 2026316 PMAQI
5th Aug 2026297 PMAQI
5th Aug 2026318 PMAQI
5th Aug 2026299 PMAQI
5th Aug 20263110 PMAQI
5th Aug 20263611 PMAQI
6th Aug 20263612 AMAQI
6th Aug 2026331 AMAQI
6th Aug 2026292 AMAQI
6th Aug 2026293 AMAQI
6th Aug 2026274 AMAQI
6th Aug 2026295 AMAQI
23°C12/34°C
6th Aug 2026296 AMAQI
6th Aug 2026317 AMAQI
6th Aug 2026298 AMAQI
6th Aug 2026319 AMAQI
6th Aug 20263310 AMAQI
6th Aug 20263311 AMAQI
6th Aug 20263312 PMAQI
6th Aug 2026331 PMAQI
6th Aug 2026332 PMAQI
6th Aug 2026313 PMAQI
6th Aug 2026334 PMAQI
6th Aug 2026335 PMAQI
6th Aug 2026336 PMAQI
6th Aug 2026317 PMAQI
6th Aug 2026258 PMAQI
6th Aug 2026279 PMAQI
6th Aug 20262710 PMAQI
6th Aug 20262911 PMAQI
7th Aug 20264012 AMAQI
7th Aug 2026501 AMAQI
7th Aug 2026552 AMAQI
7th Aug 2026553 AMAQI
7th Aug 2026584 AMAQI
7th Aug 2026605 AMAQI
23°C12/34°C
7th Aug 2026586 AMAQI
7th Aug 2026577 AMAQI
7th Aug 2026508 AMAQI
7th Aug 2026489 AMAQI
7th Aug 20265010 AMAQI
7th Aug 20264211 AMAQI
7th Aug 20263612 PMAQI
7th Aug 2026311 PMAQI
7th Aug 2026332 PMAQI
7th Aug 2026313 PMAQI
7th Aug 2026294 PMAQI
7th Aug 2026275 PMAQI
7th Aug 2026256 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026258 PMAQI
7th Aug 2026259 PMAQI
7th Aug 20262510 PMAQI
7th Aug 20262511 PMAQI
8th Aug 20262712 AMAQI
8th Aug 2026251 AMAQI
8th Aug 2026252 AMAQI
8th Aug 2026253 AMAQI
8th Aug 2026234 AMAQI
8th Aug 2026255 AMAQI
22°C11/35°C
8th Aug 2026256 AMAQI
8th Aug 2026217 AMAQI
8th Aug 2026238 AMAQI
8th Aug 2026239 AMAQI
8th Aug 20262310 AMAQI
8th Aug 20262111 AMAQI
8th Aug 20261712 PMAQI
8th Aug 2026171 PMAQI
8th Aug 2026172 PMAQI
8th Aug 2026173 PMAQI
8th Aug 2026214 PMAQI
8th Aug 2026215 PMAQI
8th Aug 2026236 PMAQI
8th Aug 2026217 PMAQI
8th Aug 2026218 PMAQI
8th Aug 2026239 PMAQI
8th Aug 20262310 PMAQI
8th Aug 20262111 PMAQI
9th Aug 20262512 AMAQI
9th Aug 2026231 AMAQI
9th Aug 2026212 AMAQI
9th Aug 2026233 AMAQI
9th Aug 2026234 AMAQI
9th Aug 2026215 AMAQI
22°C13/33°C
9th Aug 2026236 AMAQI
9th Aug 2026217 AMAQI
9th Aug 2026218 AMAQI
9th Aug 2026239 AMAQI
9th Aug 20262110 AMAQI
9th Aug 20262511 AMAQI
9th Aug 20262112 PMAQI
9th Aug 2026211 PMAQI
9th Aug 2026212 PMAQI
9th Aug 2026193 PMAQI
9th Aug 2026214 PMAQI
9th Aug 2026235 PMAQI
9th Aug 2026256 PMAQI
9th Aug 2026237 PMAQI
9th Aug 2026258 PMAQI
9th Aug 2026259 PMAQI
9th Aug 20262510 PMAQI
9th Aug 20262711 PMAQI
10th Aug 20262512 AMAQI
10th Aug 2026251 AMAQI
10th Aug 2026252 AMAQI
10th Aug 2026273 AMAQI
10th Aug 2026274 AMAQI
10th Aug 2026275 AMAQI
23°C13/34°C
10th Aug 2026256 AMAQI
10th Aug 2026257 AMAQI
10th Aug 2026258 AMAQI
10th Aug 2026239 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20262512 PMAQI
10th Aug 2026231 PMAQI
10th Aug 2026172 PMAQI
10th Aug 2026173 PMAQI
10th Aug 2026174 PMAQI
10th Aug 2026175 PMAQI
10th Aug 2026176 PMAQI
10th Aug 2026127 PMAQI
10th Aug 2026148 PMAQI
10th Aug 2026219 PMAQI
10th Aug 20262310 PMAQI
10th Aug 20261611 PMAQI
11th Aug 20262512 AMAQI
11th Aug 2026161 AMAQI
11th Aug 2026162 AMAQI
11th Aug 2026233 AMAQI
11th Aug 2026194 AMAQI
11th Aug 2026235 AMAQI
20°C12/33°C
11th Aug 2026196 AMAQI
11th Aug 2026197 AMAQI
11th Aug 2026198 AMAQI
11th Aug 2026259 AMAQI
11th Aug 20262110 AMAQI
11th Aug 20262511 AMAQI
11th Aug 20262512 PMAQI
11th Aug 2026211 PMAQI
11th Aug 2026252 PMAQI
11th Aug 2026233 PMAQI
11th Aug 2026214 PMAQI
11th Aug 2026255 PMAQI
11th Aug 2026246 PMAQI
11th Aug 2026167 PMAQI
11th Aug 2026178 PMAQI
11th Aug 2026219 PMAQI
11th Aug 20262110 PMAQI
11th Aug 20262111 PMAQI
12th Aug 20261612 AMAQI
12th Aug 2026191 AMAQI
12th Aug 2026142 AMAQI
12th Aug 2026143 AMAQI
12th Aug 202684 AMAQI
12th Aug 2026385 AMAQI
19°C11/32°C
12th Aug 2026286 AMAQI
12th Aug 2026217 AMAQI
12th Aug 2026368 AMAQI
12th Aug 2026179 AMAQI
12th Aug 20262310 AMAQI
12th Aug 20262511 AMAQI
12th Aug 20262312 PMAQI
12th Aug 2026211 PMAQI
12th Aug 2026212 PMAQI
12th Aug 2026253 PMAQI
12th Aug 2026214 PMAQI
12th Aug 2026215 PMAQI
12th Aug 2026176 PMAQI
12th Aug 2026217 PMAQI
12th Aug 2026258 PMAQI
12th Aug 2026259 PMAQI
12th Aug 20262510 PMAQI
12th Aug 20262311 PMAQI
13th Aug 20262112 AMAQI
13th Aug 2026381 AMAQI
13th Aug 2026192 AMAQI
13th Aug 2026213 AMAQI
13th Aug 2026364 AMAQI
13th Aug 2026325 AMAQI
20°C11/31°C
13th Aug 2026306 AMAQI
13th Aug 2026217 AMAQI
13th Aug 2026278 AMAQI
13th Aug 2026219 AMAQI
13th Aug 20262110 AMAQI
13th Aug 20261711 AMAQI
13th Aug 20261712 PMAQI
13th Aug 2026211 PMAQI
13th Aug 2026172 PMAQI
13th Aug 2026143 PMAQI
13th Aug 2026194 PMAQI
13th Aug 2026215 PMAQI
13th Aug 2026166 PMAQI
13th Aug 2026107 PMAQI
13th Aug 2026218 PMAQI
13th Aug 2026179 PMAQI
13th Aug 20261710 PMAQI
13th Aug 20262311 PMAQI
14th Aug 20261812 AMAQI
14th Aug 2026171 AMAQI
14th Aug 2026142 AMAQI
14th Aug 2026133 AMAQI
14th Aug 2026114 AMAQI
14th Aug 202695 AMAQI
17°C11/23°C
14th Aug 2026176 AMAQI
6 AM14th Aug 2026177 AMAQI
14th Aug 2026218 AMAQI
14th Aug 2026169 AMAQI
14th Aug 20261410 AMAQI
14th Aug 2026811 AMAQI
14th Aug 20261612 PMAQI
14th Aug 2026191 PMAQI
1 PM14th Aug 2026192 PMAQI
14th Aug 2026213 PMAQI
14th Aug 2026124 PMAQI
14th Aug 2026155 PMAQI
14th Aug 2026136 PMAQI
14th Aug 2026157 PMAQI
14th Aug 2026178 PMAQI
8 PM14th Aug 2026389 PMAQI
14th Aug 20261410 PMAQI
14th Aug 20262511 PMAQI
1 AM
5 AM
19°C10/27°C
Day time
Avg. Highest Time
9 AM
25AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM
18AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 9 AM (Avg. 25), while the lowest AQI was between 7 PM to 7 PM (Avg. 18).
Night time
Avg. Highest Time
5 AM
25AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
2 AM
21AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 AM (Avg. 25), while the lowest AQI was between 2 AM to 2 AM (Avg. 21).
2026 Days Vs Air Quality
Chimney Rock, Colorado, United States
2026
100%
223
Total number of days with different AQI categories in last 226 days in 2026 (139 days remaining)
Good
223 DaysModerate
0 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2026, 100% of 226 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
Chimney Rock, Colorado, United States
AQI levels in 2026
AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
22AQI (US)
22AQI (US)
2nd January 2026
21AQI (US)
21AQI (US)
3rd January 2026
21AQI (US)
21AQI (US)
4th January 2026
21AQI (US)
21AQI (US)
5th January 2026
21AQI (US)
21AQI (US)
6th January 2026
21AQI (US)
21AQI (US)
7th January 2026
21AQI (US)
21AQI (US)
8th January 2026
19AQI (US)
19AQI (US)
9th January 2026
19AQI (US)
19AQI (US)
10th January 2026
20AQI (US)
20AQI (US)
11th January 2026
27AQI (US)
27AQI (US)
12th January 2026
26AQI (US)
26AQI (US)
13th January 2026
25AQI (US)
25AQI (US)
14th January 2026
20AQI (US)
20AQI (US)
15th January 2026
20AQI (US)
20AQI (US)
16th January 2026
17AQI (US)
17AQI (US)
17th January 2026
15AQI (US)
15AQI (US)
18th January 2026
15AQI (US)
15AQI (US)
19th January 2026
18AQI (US)
18AQI (US)
20th January 2026
17AQI (US)
17AQI (US)
21st January 2026
16AQI (US)
16AQI (US)
22nd January 2026
20AQI (US)
20AQI (US)
23rd January 2026
21AQI (US)
21AQI (US)
24th January 2026
33AQI (US)
33AQI (US)
25th January 2026
28AQI (US)
28AQI (US)
26th January 2026
16AQI (US)
16AQI (US)
27th January 2026
19AQI (US)
19AQI (US)
28th January 2026
20AQI (US)
20AQI (US)
29th January 2026
24AQI (US)
24AQI (US)
30th January 2026
23AQI (US)
23AQI (US)
31st January 2026
16AQI (US)
16AQI (US)
1st February 2026
19AQI (US)
19AQI (US)
2nd February 2026
21AQI (US)
21AQI (US)
3rd February 2026
16AQI (US)
16AQI (US)
4th February 2026
24AQI (US)
24AQI (US)
5th February 2026
18AQI (US)
18AQI (US)
6th February 2026
17AQI (US)
17AQI (US)
7th February 2026
16AQI (US)
16AQI (US)
8th February 2026
18AQI (US)
18AQI (US)
9th February 2026
20AQI (US)
20AQI (US)
10th February 2026
20AQI (US)
20AQI (US)
11th February 2026
15AQI (US)
15AQI (US)
12th February 2026
20AQI (US)
20AQI (US)
13th February 2026
23AQI (US)
23AQI (US)
14th February 2026
35AQI (US)
35AQI (US)
15th February 2026
28AQI (US)
28AQI (US)
16th February 2026
22AQI (US)
22AQI (US)
17th February 2026
24AQI (US)
24AQI (US)
18th February 2026
31AQI (US)
31AQI (US)
19th February 2026
31AQI (US)
31AQI (US)
20th February 2026
33AQI (US)
33AQI (US)
21st February 2026
22AQI (US)
22AQI (US)
22nd February 2026
18AQI (US)
18AQI (US)
23rd February 2026
23AQI (US)
23AQI (US)
24th February 2026
25AQI (US)
25AQI (US)
25th February 2026
24AQI (US)
24AQI (US)
26th February 2026
28AQI (US)
28AQI (US)
27th February 2026
27AQI (US)
27AQI (US)
28th February 2026
26AQI (US)
26AQI (US)
1st March 2026
21AQI (US)
21AQI (US)
2nd March 2026
25AQI (US)
25AQI (US)
3rd March 2026
20AQI (US)
20AQI (US)
4th March 2026
23AQI (US)
23AQI (US)
5th March 2026
29AQI (US)
29AQI (US)
6th March 2026
23AQI (US)
23AQI (US)
7th March 2026
24AQI (US)
24AQI (US)
8th March 2026
19AQI (US)
19AQI (US)
9th March 2026
24AQI (US)
24AQI (US)
10th March 2026
18AQI (US)
18AQI (US)
11th March 2026
17AQI (US)
17AQI (US)
12th March 2026
16AQI (US)
16AQI (US)
13th March 2026
19AQI (US)
19AQI (US)
14th March 2026
23AQI (US)
23AQI (US)
15th March 2026
19AQI (US)
19AQI (US)
16th March 2026
17AQI (US)
17AQI (US)
17th March 2026
20AQI (US)
20AQI (US)
18th March 2026
25AQI (US)
25AQI (US)
19th March 2026
23AQI (US)
23AQI (US)
20th March 2026
18AQI (US)
18AQI (US)
21st March 2026
20AQI (US)
20AQI (US)
22nd March 2026
14AQI (US)
14AQI (US)
23rd March 2026
22AQI (US)
22AQI (US)
24th March 2026
18AQI (US)
18AQI (US)
25th March 2026
18AQI (US)
18AQI (US)
26th March 2026
22AQI (US)
22AQI (US)
27th March 2026
28AQI (US)
28AQI (US)
28th March 2026
27AQI (US)
27AQI (US)
29th March 2026
25AQI (US)
25AQI (US)
30th March 2026
25AQI (US)
25AQI (US)
31st March 2026
23AQI (US)
23AQI (US)
1st April 2026
23AQI (US)
23AQI (US)
2nd April 2026
22AQI (US)
22AQI (US)
3rd April 2026
19AQI (US)
19AQI (US)
4th April 2026
21AQI (US)
21AQI (US)
5th April 2026
17AQI (US)
17AQI (US)
6th April 2026
17AQI (US)
17AQI (US)
7th April 2026
14AQI (US)
14AQI (US)
8th April 2026
18AQI (US)
18AQI (US)
9th April 2026
19AQI (US)
19AQI (US)
10th April 2026
16AQI (US)
16AQI (US)
11th April 2026
15AQI (US)
15AQI (US)
12th April 2026
19AQI (US)
19AQI (US)
13th April 2026
14AQI (US)
14AQI (US)
14th April 2026
28AQI (US)
28AQI (US)
15th April 2026
19AQI (US)
19AQI (US)
16th April 2026
16AQI (US)
16AQI (US)
17th April 2026
18th April 2026
26AQI (US)
26AQI (US)
19th April 2026
18AQI (US)
18AQI (US)
20th April 2026
20AQI (US)
20AQI (US)
21st April 2026
19AQI (US)
19AQI (US)
22nd April 2026
23rd April 2026
17AQI (US)
17AQI (US)
24th April 2026
15AQI (US)
15AQI (US)
25th April 2026
14AQI (US)
14AQI (US)
26th April 2026
28AQI (US)
28AQI (US)
27th April 2026
14AQI (US)
14AQI (US)
28th April 2026
14AQI (US)
14AQI (US)
29th April 2026
14AQI (US)
14AQI (US)
30th April 2026
15AQI (US)
15AQI (US)
1st May 2026
19AQI (US)
19AQI (US)
2nd May 2026
26AQI (US)
26AQI (US)
3rd May 2026
17AQI (US)
17AQI (US)
4th May 2026
17AQI (US)
17AQI (US)
5th May 2026
18AQI (US)
18AQI (US)
6th May 2026
18AQI (US)
18AQI (US)
7th May 2026
21AQI (US)
21AQI (US)
8th May 2026
15AQI (US)
15AQI (US)
9th May 2026
10th May 2026
13AQI (US)
13AQI (US)
11th May 2026
17AQI (US)
17AQI (US)
12th May 2026
16AQI (US)
16AQI (US)
13th May 2026
21AQI (US)
21AQI (US)
14th May 2026
15AQI (US)
15AQI (US)
15th May 2026
15AQI (US)
15AQI (US)
16th May 2026
20AQI (US)
20AQI (US)
17th May 2026
19AQI (US)
19AQI (US)
18th May 2026
30AQI (US)
30AQI (US)
19th May 2026
24AQI (US)
24AQI (US)
20th May 2026
18AQI (US)
18AQI (US)
21st May 2026
16AQI (US)
16AQI (US)
22nd May 2026
14AQI (US)
14AQI (US)
23rd May 2026
13AQI (US)
13AQI (US)
24th May 2026
13AQI (US)
13AQI (US)
25th May 2026
19AQI (US)
19AQI (US)
26th May 2026
14AQI (US)
14AQI (US)
27th May 2026
13AQI (US)
13AQI (US)
28th May 2026
14AQI (US)
14AQI (US)
29th May 2026
18AQI (US)
18AQI (US)
30th May 2026
18AQI (US)
18AQI (US)
31st May 2026
11AQI (US)
11AQI (US)
1st June 2026
15AQI (US)
15AQI (US)
2nd June 2026
17AQI (US)
17AQI (US)
3rd June 2026
19AQI (US)
19AQI (US)
4th June 2026
16AQI (US)
16AQI (US)
5th June 2026
16AQI (US)
16AQI (US)
6th June 2026
18AQI (US)
18AQI (US)
7th June 2026
19AQI (US)
19AQI (US)
8th June 2026
22AQI (US)
22AQI (US)
9th June 2026
23AQI (US)
23AQI (US)
10th June 2026
21AQI (US)
21AQI (US)
11th June 2026
18AQI (US)
18AQI (US)
12th June 2026
20AQI (US)
20AQI (US)
13th June 2026
20AQI (US)
20AQI (US)
14th June 2026
14AQI (US)
14AQI (US)
15th June 2026
13AQI (US)
13AQI (US)
16th June 2026
15AQI (US)
15AQI (US)
17th June 2026
17AQI (US)
17AQI (US)
18th June 2026
17AQI (US)
17AQI (US)
19th June 2026
23AQI (US)
23AQI (US)
20th June 2026
19AQI (US)
19AQI (US)
21st June 2026
16AQI (US)
16AQI (US)
22nd June 2026
23AQI (US)
23AQI (US)
23rd June 2026
18AQI (US)
18AQI (US)
24th June 2026
27AQI (US)
27AQI (US)
25th June 2026
16AQI (US)
16AQI (US)
26th June 2026
13AQI (US)
13AQI (US)
27th June 2026
25AQI (US)
25AQI (US)
28th June 2026
24AQI (US)
24AQI (US)
29th June 2026
21AQI (US)
21AQI (US)
30th June 2026
22AQI (US)
22AQI (US)
1st July 2026
15AQI (US)
15AQI (US)
2nd July 2026
15AQI (US)
15AQI (US)
3rd July 2026
15AQI (US)
15AQI (US)
4th July 2026
22AQI (US)
22AQI (US)
5th July 2026
30AQI (US)
30AQI (US)
6th July 2026
32AQI (US)
32AQI (US)
7th July 2026
23AQI (US)
23AQI (US)
8th July 2026
17AQI (US)
17AQI (US)
9th July 2026
18AQI (US)
18AQI (US)
10th July 2026
23AQI (US)
23AQI (US)
11th July 2026
22AQI (US)
22AQI (US)
12th July 2026
25AQI (US)
25AQI (US)
13th July 2026
17AQI (US)
17AQI (US)
14th July 2026
23AQI (US)
23AQI (US)
15th July 2026
16AQI (US)
16AQI (US)
16th July 2026
15AQI (US)
15AQI (US)
17th July 2026
17AQI (US)
17AQI (US)
18th July 2026
17AQI (US)
17AQI (US)
19th July 2026
16AQI (US)
16AQI (US)
20th July 2026
20AQI (US)
20AQI (US)
21st July 2026
21AQI (US)
21AQI (US)
22nd July 2026
21AQI (US)
21AQI (US)
23rd July 2026
22AQI (US)
22AQI (US)
24th July 2026
23AQI (US)
23AQI (US)
25th July 2026
21AQI (US)
21AQI (US)
26th July 2026
15AQI (US)
15AQI (US)
27th July 2026
19AQI (US)
19AQI (US)
28th July 2026
21AQI (US)
21AQI (US)
29th July 2026
21AQI (US)
21AQI (US)
30th July 2026
20AQI (US)
20AQI (US)
31st July 2026
22AQI (US)
22AQI (US)
1st August 2026
21AQI (US)
21AQI (US)
2nd August 2026
18AQI (US)
18AQI (US)
3rd August 2026
30AQI (US)
30AQI (US)
4th August 2026
28AQI (US)
28AQI (US)
5th August 2026
29AQI (US)
29AQI (US)
6th August 2026
31AQI (US)
31AQI (US)
7th August 2026
40AQI (US)
40AQI (US)
8th August 2026
22AQI (US)
22AQI (US)
9th August 2026
23AQI (US)
23AQI (US)
10th August 2026
22AQI (US)
22AQI (US)
11th August 2026
21AQI (US)
21AQI (US)
12th August 2026
22AQI (US)
22AQI (US)
13th August 2026
22AQI (US)
22AQI (US)
14th August 2026
17AQI (US)
17AQI (US)
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
21AQI (US)
23AQI (US)
21AQI (US)
18AQI (US)
17AQI (US)
19AQI (US)
20AQI (US)
25AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202620AQI (US)
31
28
31
28
30
30
31
14
223
Highest AQI (US) recorded in
August25AQI (US)
Lowest AQI (US) recorded in
May17AQI (US)
202527AQI (US)
6
30
31
30
26
5
27
4
27
2
1
31
30
31
269
11
1
Highest AQI (US) recorded in
August35AQI (US)
Lowest AQI (US) recorded in
October16AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Most Polluted Year Recorded
2025(Avg.)
27AQI (US)Least Polluted Year Recorded
2026(Avg.)
20AQI (US)Chimney Rock's annual 2026 AQI (US) (20) shows an average percentage change of -25.9% (improved AQI (US)) compared to previous years: 2025 (27).
