Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Parshall, Silverthorne, 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

Parshall, Silverthorne, Colorado, United States

2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
11th Aug 2025
60AQI
Lowest AQI recorded on
19th Aug 2025
19AQI

Same Day Analysis (10th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 3rd highest AQI at 24 of Good air quality, showing improvement over 2025 and 2024 on the same day.

Day & Night AQI Trend: 10th Aug - 11th Aug 2026

Parshall, Silverthorne, Colorado, United States

AQI
Day
Night
.

6 AM10th Aug 2026

8 PM

5 AM11th Aug 2026

Day time
Avg. Highest Time
1PM10th Aug

27AQI

Avg. Lowest Time
5PM10th Aug

21AQI

Night time
Avg. Highest Time
10PM10th Aug

25AQI

Avg. Lowest Time
5AM11th Aug

19AQI

In the last 24 hours,

Parshall's AQI reached its highest point of 27 at 1 PM during the Day, while the lowest point, 19, was recorded at 5 AM during the Night between 10th Aug and 11th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Parshall, Silverthorne, Colorado, United States

JulAug
13th - 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
13th Jul 2026106 AMAQI
13th Jul 2026107 AMAQI
13th Jul 2026128 AMAQI
13th Jul 2026179 AMAQI
13th Jul 20262010 AMAQI
13th Jul 20262311 AMAQI
13th Jul 20262912 PMAQI
13th Jul 2026281 PMAQI
13th Jul 2026262 PMAQI
13th Jul 2026303 PMAQI
13th Jul 2026284 PMAQI
13th Jul 2026275 PMAQI
13th Jul 2026266 PMAQI
13th Jul 2026247 PMAQI
13th Jul 2026218 PMAQI
13th Jul 2026239 PMAQI
13th Jul 20262410 PMAQI
13th Jul 20262211 PMAQI
14th Jul 20262112 AMAQI
14th Jul 2026201 AMAQI
14th Jul 2026262 AMAQI
14th Jul 2026223 AMAQI
14th Jul 2026204 AMAQI
14th Jul 2026265 AMAQI

18°C7/29°C

14th Jul 2026226 AMAQI
14th Jul 2026237 AMAQI
14th Jul 2026258 AMAQI
14th Jul 2026299 AMAQI
14th Jul 20263710 AMAQI
14th Jul 20265011 AMAQI
14th Jul 20264712 PMAQI
14th Jul 2026441 PMAQI
14th Jul 2026382 PMAQI
14th Jul 2026343 PMAQI
14th Jul 2026314 PMAQI
14th Jul 2026315 PMAQI
14th Jul 2026286 PMAQI
14th Jul 2026257 PMAQI
14th Jul 2026318 PMAQI
14th Jul 2026259 PMAQI
14th Jul 20262510 PMAQI
14th Jul 20262411 PMAQI
15th Jul 20261912 AMAQI
15th Jul 2026171 AMAQI
15th Jul 2026142 AMAQI
15th Jul 2026143 AMAQI
15th Jul 2026144 AMAQI
15th Jul 2026145 AMAQI

18°C8/30°C

15th Jul 2026126 AMAQI
15th Jul 2026117 AMAQI
15th Jul 2026168 AMAQI
15th Jul 2026199 AMAQI
15th Jul 20262610 AMAQI
15th Jul 20263211 AMAQI
15th Jul 20263012 PMAQI
15th Jul 2026311 PMAQI
15th Jul 2026262 PMAQI
15th Jul 2026273 PMAQI
15th Jul 2026284 PMAQI
15th Jul 2026245 PMAQI
15th Jul 2026246 PMAQI
15th Jul 2026207 PMAQI
15th Jul 2026218 PMAQI
15th Jul 2026229 PMAQI
15th Jul 20262010 PMAQI
15th Jul 20262211 PMAQI
16th Jul 20262012 AMAQI
16th Jul 2026191 AMAQI
16th Jul 2026162 AMAQI
16th Jul 2026183 AMAQI
16th Jul 2026124 AMAQI
16th Jul 2026135 AMAQI

17°C7/29°C

16th Jul 2026146 AMAQI
16th Jul 2026147 AMAQI
16th Jul 2026188 AMAQI
16th Jul 2026199 AMAQI
16th Jul 20262110 AMAQI
16th Jul 20262411 AMAQI
16th Jul 20262812 PMAQI
16th Jul 2026261 PMAQI
16th Jul 2026282 PMAQI
16th Jul 2026263 PMAQI
16th Jul 2026244 PMAQI
16th Jul 2026285 PMAQI
16th Jul 2026286 PMAQI
16th Jul 2026257 PMAQI
16th Jul 2026278 PMAQI
16th Jul 2026269 PMAQI
16th Jul 20262410 PMAQI
16th Jul 20261511 PMAQI
17th Jul 20261212 AMAQI
17th Jul 2026131 AMAQI
17th Jul 2026182 AMAQI
17th Jul 2026173 AMAQI
17th Jul 2026144 AMAQI
17th Jul 2026175 AMAQI

16°C7/28°C

17th Jul 2026176 AMAQI
17th Jul 2026217 AMAQI
17th Jul 2026218 AMAQI
17th Jul 2026149 AMAQI
17th Jul 20262310 AMAQI
17th Jul 20261911 AMAQI
17th Jul 20262012 PMAQI
17th Jul 2026201 PMAQI
17th Jul 2026212 PMAQI
17th Jul 2026213 PMAQI
17th Jul 2026254 PMAQI
17th Jul 2026255 PMAQI
17th Jul 2026216 PMAQI
17th Jul 2026127 PMAQI
17th Jul 2026238 PMAQI
17th Jul 2026219 PMAQI
17th Jul 20262110 PMAQI
17th Jul 20262111 PMAQI
18th Jul 20262112 AMAQI
18th Jul 2026191 AMAQI
18th Jul 2026192 AMAQI
18th Jul 2026213 AMAQI
18th Jul 2026214 AMAQI
18th Jul 2026215 AMAQI

16°C6/26°C

18th Jul 2026216 AMAQI
18th Jul 2026177 AMAQI
18th Jul 2026218 AMAQI
18th Jul 2026179 AMAQI
18th Jul 20262110 AMAQI
18th Jul 20262111 AMAQI
18th Jul 20262312 PMAQI
18th Jul 2026191 PMAQI
18th Jul 2026252 PMAQI
18th Jul 2026253 PMAQI
18th Jul 2026254 PMAQI
18th Jul 2026275 PMAQI
18th Jul 2026276 PMAQI
18th Jul 2026257 PMAQI
18th Jul 2026258 PMAQI
18th Jul 2026259 PMAQI
18th Jul 20262510 PMAQI
18th Jul 20261411 PMAQI
19th Jul 20262112 AMAQI
19th Jul 2026211 AMAQI
19th Jul 2026212 AMAQI
19th Jul 2026193 AMAQI
19th Jul 2026254 AMAQI
19th Jul 2026215 AMAQI

16°C7/26°C

19th Jul 2026216 AMAQI
19th Jul 2026167 AMAQI
19th Jul 2026218 AMAQI
19th Jul 2026179 AMAQI
19th Jul 20262310 AMAQI
19th Jul 20262311 AMAQI
19th Jul 20261912 PMAQI
19th Jul 2026171 PMAQI
19th Jul 2026192 PMAQI
19th Jul 2026173 PMAQI
19th Jul 2026194 PMAQI
19th Jul 2026195 PMAQI
19th Jul 2026196 PMAQI
19th Jul 2026107 PMAQI
19th Jul 2026218 PMAQI
19th Jul 2026199 PMAQI
19th Jul 20261710 PMAQI
19th Jul 20261711 PMAQI
20th Jul 20261812 AMAQI
20th Jul 2026161 AMAQI
20th Jul 2026162 AMAQI
20th Jul 2026133 AMAQI
20th Jul 2026144 AMAQI
20th Jul 2026175 AMAQI

17°C7/29°C

20th Jul 2026176 AMAQI
20th Jul 2026197 AMAQI
20th Jul 2026268 AMAQI
20th Jul 2026329 AMAQI
20th Jul 20263010 AMAQI
20th Jul 20261711 AMAQI
20th Jul 20262312 PMAQI
20th Jul 2026291 PMAQI
20th Jul 2026292 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026254 PMAQI
20th Jul 2026215 PMAQI
20th Jul 2026216 PMAQI
20th Jul 2026257 PMAQI
20th Jul 2026278 PMAQI
20th Jul 20262510 PMAQI
20th Jul 20262111 PMAQI
21st Jul 20262912 AMAQI
21st Jul 2026231 AMAQI
21st Jul 2026212 AMAQI
21st Jul 2026293 AMAQI
21st Jul 2026254 AMAQI
21st Jul 2026215 AMAQI

17°C9/30°C

21st Jul 2026256 AMAQI
21st Jul 2026177 AMAQI
21st Jul 2026218 AMAQI
21st Jul 2026259 AMAQI
21st Jul 20262910 AMAQI
21st Jul 20262911 AMAQI
21st Jul 20262712 PMAQI
21st Jul 2026251 PMAQI
21st Jul 2026232 PMAQI
21st Jul 2026213 PMAQI
21st Jul 2026214 PMAQI
21st Jul 2026215 PMAQI
21st Jul 2026216 PMAQI
21st Jul 2026217 PMAQI
21st Jul 2026178 PMAQI
21st Jul 2026179 PMAQI
21st Jul 20262010 PMAQI
21st Jul 20261711 PMAQI
22nd Jul 20262112 AMAQI
22nd Jul 2026211 AMAQI
22nd Jul 2026142 AMAQI
22nd Jul 2026213 AMAQI
22nd Jul 2026174 AMAQI
22nd Jul 2026195 AMAQI

18°C9/29°C

22nd Jul 2026216 AMAQI
22nd Jul 2026217 AMAQI
22nd Jul 2026218 AMAQI
22nd Jul 2026219 AMAQI
22nd Jul 20262110 AMAQI
22nd Jul 20261711 AMAQI
22nd Jul 20261712 PMAQI
22nd Jul 2026171 PMAQI
22nd Jul 2026172 PMAQI
22nd Jul 2026123 PMAQI
22nd Jul 2026174 PMAQI
22nd Jul 2026175 PMAQI
22nd Jul 2026146 PMAQI
22nd Jul 2026107 PMAQI
22nd Jul 2026178 PMAQI
22nd Jul 2026199 PMAQI
22nd Jul 20262110 PMAQI
22nd Jul 20262511 PMAQI
23rd Jul 20261912 AMAQI
23rd Jul 2026321 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026193 AMAQI
23rd Jul 2026364 AMAQI
23rd Jul 2026215 AMAQI

15°C9/25°C

23rd Jul 2026256 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20261710 AMAQI
23rd Jul 20262111 AMAQI
23rd Jul 20262512 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026212 PMAQI
23rd Jul 2026213 PMAQI
23rd Jul 2026124 PMAQI
23rd Jul 2026175 PMAQI
23rd Jul 2026126 PMAQI
23rd Jul 2026167 PMAQI
23rd Jul 2026148 PMAQI
23rd Jul 2026219 PMAQI
23rd Jul 20262110 PMAQI
23rd Jul 20262311 PMAQI
24th Jul 20262112 AMAQI
24th Jul 2026161 AMAQI
24th Jul 2026212 AMAQI
24th Jul 2026213 AMAQI
24th Jul 2026194 AMAQI
24th Jul 2026195 AMAQI

14°C8/21°C

24th Jul 2026196 AMAQI
24th Jul 2026167 AMAQI
24th Jul 2026168 AMAQI
24th Jul 2026309 AMAQI
24th Jul 20262110 AMAQI
24th Jul 20261711 AMAQI
24th Jul 20263112 PMAQI
24th Jul 2026191 PMAQI
24th Jul 2026212 PMAQI
24th Jul 2026233 PMAQI
24th Jul 2026214 PMAQI
24th Jul 2026215 PMAQI
24th Jul 2026216 PMAQI
24th Jul 2026217 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026219 PMAQI
24th Jul 20261910 PMAQI
24th Jul 20262311 PMAQI
25th Jul 20262112 AMAQI
25th Jul 2026191 AMAQI
25th Jul 2026212 AMAQI
25th Jul 2026253 AMAQI
25th Jul 2026194 AMAQI
25th Jul 2026325 AMAQI

17°C8/28°C

25th Jul 2026306 AMAQI
25th Jul 2026307 AMAQI
25th Jul 2026218 AMAQI
25th Jul 2026179 AMAQI
25th Jul 20262110 AMAQI
25th Jul 20261711 AMAQI
25th Jul 20262112 PMAQI
25th Jul 2026211 PMAQI
25th Jul 2026172 PMAQI
25th Jul 2026113 PMAQI
25th Jul 2026174 PMAQI
25th Jul 2026215 PMAQI
25th Jul 2026176 PMAQI
25th Jul 2026197 PMAQI
25th Jul 2026178 PMAQI
25th Jul 2026179 PMAQI
25th Jul 20261710 PMAQI
25th Jul 20261311 PMAQI
26th Jul 20263012 AMAQI
26th Jul 2026101 AMAQI
26th Jul 202682 AMAQI
26th Jul 2026173 AMAQI
26th Jul 2026224 AMAQI
26th Jul 2026365 AMAQI

18°C10/28°C

26th Jul 202696 AMAQI
26th Jul 2026207 AMAQI
26th Jul 2026108 AMAQI
26th Jul 2026429 AMAQI
26th Jul 2026810 AMAQI
26th Jul 20261411 AMAQI
26th Jul 20261712 PMAQI
26th Jul 2026191 PMAQI
26th Jul 2026192 PMAQI
26th Jul 2026123 PMAQI
26th Jul 2026124 PMAQI
26th Jul 2026215 PMAQI
26th Jul 2026166 PMAQI
26th Jul 2026177 PMAQI
26th Jul 2026178 PMAQI
26th Jul 2026389 PMAQI
26th Jul 2026810 PMAQI
26th Jul 2026911 PMAQI
27th Jul 20261812 AMAQI
27th Jul 2026181 AMAQI
27th Jul 2026202 AMAQI
27th Jul 2026223 AMAQI
27th Jul 2026204 AMAQI
27th Jul 2026145 AMAQI

17°C10/27°C

27th Jul 2026206 AMAQI
27th Jul 2026217 AMAQI
27th Jul 2026208 AMAQI
27th Jul 2026309 AMAQI
27th Jul 20261710 AMAQI
27th Jul 20261911 AMAQI
27th Jul 20262812 PMAQI
27th Jul 2026171 PMAQI
27th Jul 2026202 PMAQI
27th Jul 2026183 PMAQI
27th Jul 2026164 PMAQI
27th Jul 2026135 PMAQI
27th Jul 2026186 PMAQI
27th Jul 2026107 PMAQI
27th Jul 2026168 PMAQI
27th Jul 2026179 PMAQI
27th Jul 20261710 PMAQI
27th Jul 20261711 PMAQI
28th Jul 20262512 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026192 AMAQI
28th Jul 2026143 AMAQI
28th Jul 2026254 AMAQI
28th Jul 2026175 AMAQI

16°C9/27°C

28th Jul 2026166 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026388 AMAQI
28th Jul 2026269 AMAQI
28th Jul 20262010 AMAQI
28th Jul 20262111 AMAQI
28th Jul 20262312 PMAQI
28th Jul 2026231 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026233 PMAQI
28th Jul 2026194 PMAQI
28th Jul 2026215 PMAQI
28th Jul 2026196 PMAQI
28th Jul 2026167 PMAQI
28th Jul 2026198 PMAQI
28th Jul 2026289 PMAQI
28th Jul 20262810 PMAQI
28th Jul 20261711 PMAQI
29th Jul 20261712 AMAQI
29th Jul 2026211 AMAQI
29th Jul 2026212 AMAQI
29th Jul 2026233 AMAQI
29th Jul 2026334 AMAQI
29th Jul 2026305 AMAQI

16°C9/27°C

29th Jul 2026466 AMAQI
29th Jul 2026387 AMAQI
29th Jul 2026148 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20261411 AMAQI
29th Jul 20261412 PMAQI
29th Jul 2026211 PMAQI
29th Jul 2026162 PMAQI
29th Jul 2026173 PMAQI
29th Jul 2026234 PMAQI
29th Jul 2026125 PMAQI
29th Jul 2026216 PMAQI
29th Jul 2026177 PMAQI
29th Jul 2026198 PMAQI
29th Jul 2026239 PMAQI
29th Jul 20262810 PMAQI
29th Jul 20263711 PMAQI
30th Jul 20265012 AMAQI
30th Jul 2026171 AMAQI
30th Jul 2026422 AMAQI
30th Jul 2026423 AMAQI
30th Jul 2026204 AMAQI
30th Jul 2026215 AMAQI

15°C9/26°C

30th Jul 2026206 AMAQI
30th Jul 2026177 AMAQI
30th Jul 2026178 AMAQI
30th Jul 2026179 AMAQI
30th Jul 20263110 AMAQI
30th Jul 20262711 AMAQI
30th Jul 20263912 PMAQI
30th Jul 2026191 PMAQI
30th Jul 2026192 PMAQI
30th Jul 2026173 PMAQI
30th Jul 2026174 PMAQI
30th Jul 2026175 PMAQI
30th Jul 2026176 PMAQI
30th Jul 2026197 PMAQI
30th Jul 2026238 PMAQI
30th Jul 2026239 PMAQI
30th Jul 20261910 PMAQI
30th Jul 20261711 PMAQI
31st Jul 20261712 AMAQI
31st Jul 2026171 AMAQI
31st Jul 2026192 AMAQI
31st Jul 2026173 AMAQI
31st Jul 2026174 AMAQI
31st Jul 2026175 AMAQI

16°C8/25°C

31st Jul 2026196 AMAQI
31st Jul 2026177 AMAQI
31st Jul 2026178 AMAQI
31st Jul 2026199 AMAQI
31st Jul 20261710 AMAQI
31st Jul 20261711 AMAQI
31st Jul 20261712 PMAQI
31st Jul 2026171 PMAQI
31st Jul 2026172 PMAQI
31st Jul 2026173 PMAQI
31st Jul 2026194 PMAQI
31st Jul 2026195 PMAQI
31st Jul 2026196 PMAQI
31st Jul 2026177 PMAQI
31st Jul 2026178 PMAQI
31st Jul 2026219 PMAQI
31st Jul 20262110 PMAQI
31st Jul 20261711 PMAQI
1st Aug 20261712 AMAQI
1st Aug 2026211 AMAQI
1st Aug 2026192 AMAQI
1st Aug 2026193 AMAQI
1st Aug 2026214 AMAQI
1st Aug 2026195 AMAQI

17°C8/27°C

1st Aug 2026216 AMAQI
1st Aug 2026217 AMAQI
1st Aug 2026218 AMAQI
1st Aug 2026199 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 2026176 PMAQI
1st Aug 2026197 PMAQI
1st Aug 2026198 PMAQI
1st Aug 2026219 PMAQI
1st Aug 20261910 PMAQI
1st Aug 20261711 PMAQI
2nd Aug 20261712 AMAQI
2nd Aug 2026171 AMAQI
2nd Aug 2026172 AMAQI
2nd Aug 2026213 AMAQI
2nd Aug 2026174 AMAQI
2nd Aug 2026175 AMAQI

17°C8/27°C

2nd Aug 2026196 AMAQI
2nd Aug 2026177 AMAQI
2nd Aug 2026198 AMAQI
2nd Aug 2026179 AMAQI
2nd Aug 20261910 AMAQI
2nd Aug 20262111 AMAQI
2nd Aug 20262112 PMAQI
2nd Aug 2026211 PMAQI
2nd Aug 2026172 PMAQI
2nd Aug 2026213 PMAQI
2nd Aug 2026214 PMAQI
2nd Aug 2026335 PMAQI
2nd Aug 2026506 PMAQI
2nd Aug 2026567 PMAQI
2nd Aug 2026568 PMAQI
2nd Aug 2026569 PMAQI
2nd Aug 20265610 PMAQI
2nd Aug 20265511 PMAQI
3rd Aug 20265012 AMAQI
3rd Aug 2026521 AMAQI
3rd Aug 2026542 AMAQI
3rd Aug 2026563 AMAQI
3rd Aug 2026584 AMAQI
3rd Aug 2026585 AMAQI

18°C8/29°C

3rd Aug 2026586 AMAQI
3rd Aug 2026587 AMAQI
3rd Aug 2026528 AMAQI
3rd Aug 2026559 AMAQI
3rd Aug 20265610 AMAQI
3rd Aug 20264811 AMAQI
3rd Aug 20265112 PMAQI
3rd Aug 2026531 PMAQI
3rd Aug 2026482 PMAQI
3rd Aug 2026403 PMAQI
3rd Aug 2026404 PMAQI
3rd Aug 2026465 PMAQI
3rd Aug 2026446 PMAQI
3rd Aug 2026447 PMAQI
3rd Aug 2026468 PMAQI
3rd Aug 2026509 PMAQI
3rd Aug 20265310 PMAQI
3rd Aug 20264411 PMAQI
4th Aug 20264012 AMAQI
4th Aug 2026421 AMAQI
4th Aug 2026442 AMAQI
4th Aug 2026443 AMAQI
4th Aug 2026424 AMAQI
4th Aug 2026425 AMAQI

19°C9/28°C

4th Aug 2026446 AMAQI
4th Aug 2026407 AMAQI
4th Aug 2026368 AMAQI
4th Aug 2026369 AMAQI
4th Aug 20263310 AMAQI
4th Aug 20263611 AMAQI
4th Aug 20263812 PMAQI
4th Aug 2026361 PMAQI
4th Aug 2026332 PMAQI
4th Aug 2026313 PMAQI
4th Aug 2026334 PMAQI
4th Aug 2026335 PMAQI
4th Aug 2026366 PMAQI
4th Aug 2026337 PMAQI
4th Aug 2026338 PMAQI
4th Aug 2026389 PMAQI
4th Aug 20263610 PMAQI
4th Aug 20263311 PMAQI
5th Aug 20263312 AMAQI
5th Aug 2026311 AMAQI
5th Aug 2026312 AMAQI
5th Aug 2026333 AMAQI
5th Aug 2026314 AMAQI
5th Aug 2026255 AMAQI

17°C6/27°C

5th Aug 2026256 AMAQI
5th Aug 2026257 AMAQI
5th Aug 2026258 AMAQI
5th Aug 2026259 AMAQI
5th Aug 20262510 AMAQI
5th Aug 20262511 AMAQI
5th Aug 20262712 PMAQI
5th Aug 2026291 PMAQI
5th Aug 2026252 PMAQI
5th Aug 2026293 PMAQI
5th Aug 2026314 PMAQI
5th Aug 2026335 PMAQI
5th Aug 2026316 PMAQI
5th Aug 2026297 PMAQI
5th Aug 2026298 PMAQI
5th Aug 2026319 PMAQI
5th Aug 20262910 PMAQI
5th Aug 20263311 PMAQI
6th Aug 20263312 AMAQI
6th Aug 2026331 AMAQI
6th Aug 2026332 AMAQI
6th Aug 2026333 AMAQI
6th Aug 2026314 AMAQI
6th Aug 2026315 AMAQI

15°C6/26°C

6th Aug 2026296 AMAQI
6th Aug 2026297 AMAQI
6th Aug 2026298 AMAQI
6th Aug 2026299 AMAQI
6th Aug 20263110 AMAQI
6th Aug 20262911 AMAQI
6th Aug 20263112 PMAQI
6th Aug 2026361 PMAQI
6th Aug 2026362 PMAQI
6th Aug 2026333 PMAQI
6th Aug 2026334 PMAQI
6th Aug 2026385 PMAQI
6th Aug 2026366 PMAQI
6th Aug 2026297 PMAQI
6th Aug 2026298 PMAQI
6th Aug 2026299 PMAQI
6th Aug 20262910 PMAQI
6th Aug 20262911 PMAQI
7th Aug 20262512 AMAQI
7th Aug 2026251 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026253 AMAQI
7th Aug 2026254 AMAQI
7th Aug 2026255 AMAQI

16°C6/27°C

7th Aug 2026276 AMAQI
7th Aug 2026277 AMAQI
7th Aug 2026318 AMAQI
7th Aug 2026339 AMAQI
7th Aug 20263110 AMAQI
7th Aug 20263311 AMAQI
7th Aug 20263312 PMAQI
7th Aug 2026381 PMAQI
7th Aug 2026422 PMAQI
7th Aug 2026383 PMAQI
7th Aug 2026384 PMAQI
7th Aug 2026385 PMAQI
7th Aug 2026366 PMAQI
7th Aug 2026337 PMAQI
7th Aug 2026318 PMAQI
7th Aug 2026319 PMAQI
7th Aug 20263110 PMAQI
7th Aug 20262911 PMAQI
8th Aug 20263112 AMAQI
8th Aug 2026331 AMAQI
8th Aug 2026312 AMAQI
8th Aug 2026313 AMAQI
8th Aug 2026294 AMAQI
8th Aug 2026295 AMAQI

17°C7/28°C

8th Aug 2026276 AMAQI
8th Aug 2026297 AMAQI
8th Aug 2026258 AMAQI
8th Aug 2026259 AMAQI
8th Aug 20262710 AMAQI
8th Aug 20262511 AMAQI
8th Aug 20262712 PMAQI
8th Aug 2026251 PMAQI
8th Aug 2026252 PMAQI
8th Aug 2026253 PMAQI
8th Aug 2026254 PMAQI
8th Aug 2026255 PMAQI
8th Aug 2026256 PMAQI
8th Aug 2026237 PMAQI
8th Aug 2026218 PMAQI
8th Aug 2026219 PMAQI
8th Aug 20262310 PMAQI
8th Aug 20262111 PMAQI
9th Aug 20262112 AMAQI
9th Aug 2026211 AMAQI
9th Aug 2026212 AMAQI
9th Aug 2026193 AMAQI
9th Aug 2026194 AMAQI
9th Aug 2026195 AMAQI

17°C8/28°C

9th Aug 2026196 AMAQI
9th Aug 2026197 AMAQI
9th Aug 2026178 AMAQI
9th Aug 2026219 AMAQI
9th Aug 20261710 AMAQI
9th Aug 20261911 AMAQI
9th Aug 20262112 PMAQI
9th Aug 2026191 PMAQI
9th Aug 2026232 PMAQI
9th Aug 2026253 PMAQI
9th Aug 2026254 PMAQI
9th Aug 2026255 PMAQI
9th Aug 2026256 PMAQI
9th Aug 2026257 PMAQI
9th Aug 2026258 PMAQI
9th Aug 2026259 PMAQI
9th Aug 20262510 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20262512 AMAQI
10th Aug 2026251 AMAQI
10th Aug 2026252 AMAQI
10th Aug 2026253 AMAQI
10th Aug 2026254 AMAQI
10th Aug 2026235 AMAQI

17°C8/27°C

10th Aug 2026236 AMAQI
10th Aug 2026237 AMAQI
10th Aug 2026218 AMAQI
10th Aug 2026239 AMAQI
10th Aug 20262310 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20262512 PMAQI
10th Aug 2026271 PMAQI
10th Aug 2026272 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026254 PMAQI
10th Aug 2026215 PMAQI
10th Aug 2026256 PMAQI
10th Aug 2026257 PMAQI
10th Aug 2026238 PMAQI
10th Aug 2026239 PMAQI
10th Aug 20262510 PMAQI
10th Aug 20262511 PMAQI
11th Aug 20262312 AMAQI
11th Aug 2026231 AMAQI
11th Aug 2026252 AMAQI
11th Aug 2026213 AMAQI
11th Aug 2026214 AMAQI
11th Aug 2026195 AMAQI

17°C8/26°C

11th Aug 2026216 AMAQI
6 AM
11th Aug 2026217 AMAQI
11th Aug 2026178 AMAQI
11th Aug 2026179 AMAQI
11th Aug 20261710 AMAQI
11th Aug 20261911 AMAQI
11th Aug 20262112 PMAQI
11th Aug 2026211 PMAQI
1 PM
11th Aug 2026192 PMAQI
11th Aug 2026193 PMAQI
11th Aug 2026194 PMAQI
11th Aug 2026175 PMAQI
8 PM
1 AM
5 AM

16°C8/26°C

Day time
Avg. Highest Time
12 PM

26AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
8 AM

22AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 12 PM (Avg. 26), while the lowest AQI was between 8 AM to 8 AM (Avg. 22).
Night time
Avg. Highest Time
9 PM

26AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
1 AM

23AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 9 PM (Avg. 26), while the lowest AQI was between 1 AM to 1 AM (Avg. 23).

2026 Days Vs Air Quality

Parshall, Silverthorne, Colorado, United States

2026

100%

218

0.4%

1

Total number of days with different AQI categories in last 223 days in 2026 (142 days remaining)

Good
218 Days
Moderate
1 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 100%

Health Risk Level:

Very Low

In 2026, 100% 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

Parshall, Silverthorne, 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
23AQI (US)
2nd January 2026
18AQI (US)
3rd January 2026
20AQI (US)
4th January 2026
21AQI (US)
5th January 2026
23AQI (US)
6th January 2026
20AQI (US)
7th January 2026
24AQI (US)
8th January 2026
17AQI (US)
9th January 2026
21AQI (US)
10th January 2026
14AQI (US)
11th January 2026
21AQI (US)
12th January 2026
23AQI (US)
13th January 2026
20AQI (US)
14th January 2026
16AQI (US)
15th January 2026
23AQI (US)
16th January 2026
19AQI (US)
17th January 2026
13AQI (US)
18th January 2026
20AQI (US)
19th January 2026
15AQI (US)
20th January 2026
21AQI (US)
21st January 2026
21AQI (US)
22nd January 2026
23AQI (US)
23rd January 2026
20AQI (US)
24th January 2026
28AQI (US)
25th January 2026
16AQI (US)
26th January 2026
25AQI (US)
27th January 2026
22AQI (US)
28th January 2026
23AQI (US)
29th January 2026
25AQI (US)
30th January 2026
22AQI (US)
31st January 2026
18AQI (US)
1st February 2026
19AQI (US)
2nd February 2026
25AQI (US)
3rd February 2026
21AQI (US)
4th February 2026
27AQI (US)
5th February 2026
23AQI (US)
6th February 2026
23AQI (US)
7th February 2026
22AQI (US)
8th February 2026
19AQI (US)
9th February 2026
22AQI (US)
10th February 2026
19AQI (US)
11th February 2026
16AQI (US)
12th February 2026
22AQI (US)
13th February 2026
19AQI (US)
14th February 2026
26AQI (US)
15th February 2026
23AQI (US)
16th February 2026
23AQI (US)
17th February 2026
21AQI (US)
18th February 2026
25AQI (US)
19th February 2026
28AQI (US)
20th February 2026
14AQI (US)
21st February 2026
23AQI (US)
22nd February 2026
21AQI (US)
23rd February 2026
22AQI (US)
24th February 2026
29AQI (US)
25th February 2026
25AQI (US)
26th February 2026
21AQI (US)
27th February 2026
25AQI (US)
28th February 2026
21AQI (US)
1st March 2026
19AQI (US)
2nd March 2026
23AQI (US)
3rd March 2026
14AQI (US)
4th March 2026
25AQI (US)
5th March 2026
17AQI (US)
6th March 2026
32AQI (US)
7th March 2026
22AQI (US)
8th March 2026
19AQI (US)
9th March 2026
23AQI (US)
10th March 2026
25AQI (US)
11th March 2026
17AQI (US)
12th March 2026
23AQI (US)
13th March 2026
19AQI (US)
14th March 2026
24AQI (US)
15th March 2026
17AQI (US)
16th March 2026
20AQI (US)
17th March 2026
16AQI (US)
18th March 2026
20AQI (US)
19th March 2026
19AQI (US)
20th March 2026
18AQI (US)
21st March 2026
17AQI (US)
22nd March 2026
19AQI (US)
23rd March 2026
19AQI (US)
24th March 2026
20AQI (US)
25th March 2026
17AQI (US)
26th March 2026
28AQI (US)
27th March 2026
19AQI (US)
28th March 2026
19AQI (US)
29th March 2026
18AQI (US)
30th March 2026
18AQI (US)
31st March 2026
21AQI (US)
1st April 2026
24AQI (US)
2nd April 2026
20AQI (US)
3rd April 2026
25AQI (US)
4th April 2026
22AQI (US)
5th April 2026
17AQI (US)
6th April 2026
18AQI (US)
7th April 2026
19AQI (US)
8th April 2026
24AQI (US)
9th April 2026
18AQI (US)
10th April 2026
21AQI (US)
11th April 2026
17AQI (US)
12th April 2026
19AQI (US)
13th April 2026
16AQI (US)
14th April 2026
22AQI (US)
15th April 2026
24AQI (US)
16th April 2026
20AQI (US)
17th April 2026
18th April 2026
28AQI (US)
19th April 2026
15AQI (US)
20th April 2026
19AQI (US)
21st April 2026
17AQI (US)
22nd April 2026
23rd April 2026
28AQI (US)
24th April 2026
20AQI (US)
25th April 2026
14AQI (US)
26th April 2026
16AQI (US)
27th April 2026
15AQI (US)
28th April 2026
22AQI (US)
29th April 2026
18AQI (US)
30th April 2026
18AQI (US)
1st May 2026
15AQI (US)
2nd May 2026
20AQI (US)
3rd May 2026
16AQI (US)
4th May 2026
17AQI (US)
5th May 2026
21AQI (US)
6th May 2026
26AQI (US)
7th May 2026
17AQI (US)
8th May 2026
16AQI (US)
9th May 2026
10th May 2026
17AQI (US)
11th May 2026
20AQI (US)
12th May 2026
18AQI (US)
13th May 2026
20AQI (US)
14th May 2026
30AQI (US)
15th May 2026
18AQI (US)
16th May 2026
17AQI (US)
17th May 2026
21AQI (US)
18th May 2026
18AQI (US)
19th May 2026
25AQI (US)
20th May 2026
19AQI (US)
21st May 2026
19AQI (US)
22nd May 2026
17AQI (US)
23rd May 2026
28AQI (US)
24th May 2026
18AQI (US)
25th May 2026
14AQI (US)
26th May 2026
14AQI (US)
27th May 2026
17AQI (US)
28th May 2026
19AQI (US)
29th May 2026
14AQI (US)
30th May 2026
13AQI (US)
31st May 2026
20AQI (US)
1st June 2026
15AQI (US)
2nd June 2026
16AQI (US)
3rd June 2026
16AQI (US)
4th June 2026
17AQI (US)
5th June 2026
19AQI (US)
6th June 2026
17AQI (US)
7th June 2026
18AQI (US)
8th June 2026
19AQI (US)
9th June 2026
20AQI (US)
10th June 2026
20AQI (US)
11th June 2026
20AQI (US)
12th June 2026
18AQI (US)
13th June 2026
16AQI (US)
14th June 2026
16AQI (US)
15th June 2026
16AQI (US)
16th June 2026
17AQI (US)
17th June 2026
20AQI (US)
18th June 2026
19AQI (US)
19th June 2026
19AQI (US)
20th June 2026
26AQI (US)
21st June 2026
36AQI (US)
22nd June 2026
19AQI (US)
23rd June 2026
32AQI (US)
24th June 2026
40AQI (US)
25th June 2026
28AQI (US)
26th June 2026
13AQI (US)
27th June 2026
23AQI (US)
28th June 2026
44AQI (US)
29th June 2026
23AQI (US)
30th June 2026
27AQI (US)
1st July 2026
37AQI (US)
2nd July 2026
41AQI (US)
3rd July 2026
33AQI (US)
4th July 2026
21AQI (US)
5th July 2026
24AQI (US)
6th July 2026
34AQI (US)
7th July 2026
37AQI (US)
8th July 2026
16AQI (US)
9th July 2026
12AQI (US)
10th July 2026
14AQI (US)
11th July 2026
15AQI (US)
12th July 2026
15AQI (US)
13th July 2026
21AQI (US)
14th July 2026
29AQI (US)
15th July 2026
21AQI (US)
16th July 2026
21AQI (US)
17th July 2026
19AQI (US)
18th July 2026
22AQI (US)
19th July 2026
19AQI (US)
20th July 2026
22AQI (US)
21st July 2026
23AQI (US)
22nd July 2026
18AQI (US)
23rd July 2026
22AQI (US)
24th July 2026
21AQI (US)
25th July 2026
20AQI (US)
26th July 2026
18AQI (US)
27th July 2026
19AQI (US)
28th July 2026
22AQI (US)
29th July 2026
23AQI (US)
30th July 2026
24AQI (US)
31st July 2026
18AQI (US)
1st August 2026
19AQI (US)
2nd August 2026
28AQI (US)
3rd August 2026
51AQI (US)
4th August 2026
37AQI (US)
5th August 2026
29AQI (US)
6th August 2026
32AQI (US)
7th August 2026
31AQI (US)
8th August 2026
26AQI (US)
9th August 2026
22AQI (US)
10th August 2026
24AQI (US)
11th August 2026
12th August 2026
13th August 2026
14th August 2026
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

20AQI (US)

22AQI (US)

20AQI (US)

20AQI (US)

19AQI (US)

22AQI (US)

23AQI (US)

30AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202621AQI (US)

31
28
31
28
30
30
31
9
1
218
1

Highest AQI (US) recorded in

August

30AQI (US)

Lowest AQI (US) recorded in

May

19AQI (US)

202525AQI (US)

31
28
31
30
31
30
31
28
3
28
2
31
30
31
360
5

Highest AQI (US) recorded in

August

35AQI (US)

Lowest AQI (US) recorded in

May

19AQI (US)

202427AQI (US)

16
1
1
12
29
27
4
29
2
25
3
30
1
30
31
231
10

Highest AQI (US) recorded in

September

43AQI (US)

Lowest AQI (US) recorded in

April

4AQI (US)

20236AQI (US)

3
31
34

Highest AQI (US) recorded in

November

7AQI (US)

Lowest AQI (US) recorded in

December

6AQI (US)

202063AQI (US)

1
1

Highest AQI (US) recorded in

August

63AQI (US)

Lowest AQI (US) recorded in

August

63AQI (US)

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2020(Avg.)
63AQI (US)
Least Polluted Year Recorded
2023(Avg.)
6AQI (US)

Parshall's annual 2026 AQI (US) (21) shows an average percentage change of 36.2% (worsened AQI (US)) compared to previous years: 2020 (63), 2023 (6), 2024 (27), 2025 (25).