Ignacio, 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
Ignacio, Colorado, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
51AQILowest AQI recorded on
2nd Aug 2025
25AQISame Day Analysis (10th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 33 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
Ignacio, Colorado, United States
AQI
Day
Night
.
6 AM10th Aug 2025
8 PM
5 AM11th Aug 2025
Day time
Avg. Highest Time
11AM10th Aug
38AQI
Avg. Lowest Time
8PM10th Aug
32AQI
Night time
Avg. Highest Time
1AM11th Aug
97AQI
Avg. Lowest Time
9PM10th Aug
24AQI
In the last 24 hours,
Ignacio's AQI reached its highest point of 97 at 1 AM during the Night, while the lowest point, 24, was recorded at 9 PM during the Night between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Ignacio, 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 2025586 AMAQI
12th Jul 2025567 AMAQI
12th Jul 2025578 AMAQI
12th Jul 2025589 AMAQI
12th Jul 20255510 AMAQI
12th Jul 20255511 AMAQI
12th Jul 20255612 PMAQI
12th Jul 2025541 PMAQI
12th Jul 2025532 PMAQI
12th Jul 2025553 PMAQI
12th Jul 2025554 PMAQI
12th Jul 2025545 PMAQI
12th Jul 2025536 PMAQI
12th Jul 2025507 PMAQI
12th Jul 2025498 PMAQI
12th Jul 2025399 PMAQI
12th Jul 20253510 PMAQI
12th Jul 20254111 PMAQI
13th Jul 20254912 AMAQI
13th Jul 2025521 AMAQI
13th Jul 2025522 AMAQI
13th Jul 2025533 AMAQI
13th Jul 2025534 AMAQI
13th Jul 2025535 AMAQI
24°C13/34°C
13th Jul 2025546 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025538 AMAQI
13th Jul 2025539 AMAQI
13th Jul 20255410 AMAQI
13th Jul 20255511 AMAQI
13th Jul 20255812 PMAQI
13th Jul 2025631 PMAQI
13th Jul 2025642 PMAQI
13th Jul 2025623 PMAQI
13th Jul 2025564 PMAQI
13th Jul 2025545 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025517 PMAQI
13th Jul 2025508 PMAQI
13th Jul 2025429 PMAQI
13th Jul 20253810 PMAQI
13th Jul 20254011 PMAQI
14th Jul 20254012 AMAQI
14th Jul 2025421 AMAQI
14th Jul 2025402 AMAQI
14th Jul 2025373 AMAQI
14th Jul 2025344 AMAQI
14th Jul 2025305 AMAQI
20°C12/34°C
14th Jul 2025336 AMAQI
14th Jul 2025337 AMAQI
14th Jul 2025338 AMAQI
14th Jul 2025339 AMAQI
14th Jul 20253410 AMAQI
14th Jul 20253711 AMAQI
14th Jul 20254712 PMAQI
14th Jul 2025501 PMAQI
14th Jul 2025472 PMAQI
14th Jul 2025473 PMAQI
14th Jul 2025484 PMAQI
14th Jul 2025465 PMAQI
14th Jul 2025466 PMAQI
14th Jul 2025407 PMAQI
14th Jul 2025408 PMAQI
14th Jul 2025439 PMAQI
14th Jul 20254410 PMAQI
14th Jul 20254611 PMAQI
15th Jul 20254412 AMAQI
15th Jul 2025411 AMAQI
15th Jul 2025422 AMAQI
15th Jul 2025403 AMAQI
15th Jul 2025424 AMAQI
15th Jul 2025405 AMAQI
21°C13/33°C
15th Jul 2025386 AMAQI
15th Jul 2025407 AMAQI
15th Jul 2025408 AMAQI
15th Jul 2025419 AMAQI
15th Jul 20254310 AMAQI
15th Jul 20254211 AMAQI
15th Jul 20254412 PMAQI
15th Jul 2025441 PMAQI
15th Jul 2025422 PMAQI
15th Jul 2025423 PMAQI
15th Jul 2025444 PMAQI
15th Jul 2025485 PMAQI
15th Jul 2025496 PMAQI
15th Jul 2025427 PMAQI
15th Jul 2025408 PMAQI
15th Jul 2025419 PMAQI
15th Jul 20254210 PMAQI
15th Jul 20254811 PMAQI
16th Jul 20255112 AMAQI
16th Jul 2025531 AMAQI
16th Jul 2025532 AMAQI
16th Jul 2025553 AMAQI
16th Jul 2025564 AMAQI
16th Jul 2025585 AMAQI
21°C12/34°C
16th Jul 2025606 AMAQI
16th Jul 2025577 AMAQI
16th Jul 2025598 AMAQI
16th Jul 2025599 AMAQI
16th Jul 20255810 AMAQI
16th Jul 20256111 AMAQI
16th Jul 20256212 PMAQI
16th Jul 2025611 PMAQI
16th Jul 2025602 PMAQI
16th Jul 2025623 PMAQI
16th Jul 2025604 PMAQI
16th Jul 2025605 PMAQI
16th Jul 2025606 PMAQI
16th Jul 2025587 PMAQI
16th Jul 2025548 PMAQI
16th Jul 2025569 PMAQI
16th Jul 20255710 PMAQI
16th Jul 20255611 PMAQI
17th Jul 20255512 AMAQI
17th Jul 2025541 AMAQI
17th Jul 2025542 AMAQI
17th Jul 2025543 AMAQI
17th Jul 2025564 AMAQI
17th Jul 2025555 AMAQI
22°C12/34°C
17th Jul 2025556 AMAQI
17th Jul 2025567 AMAQI
17th Jul 2025568 AMAQI
17th Jul 2025559 AMAQI
17th Jul 20255610 AMAQI
17th Jul 20255511 AMAQI
17th Jul 20255612 PMAQI
17th Jul 2025571 PMAQI
17th Jul 2025562 PMAQI
17th Jul 2025553 PMAQI
17th Jul 2025544 PMAQI
17th Jul 2025565 PMAQI
17th Jul 2025576 PMAQI
17th Jul 2025567 PMAQI
17th Jul 2025538 PMAQI
17th Jul 2025549 PMAQI
17th Jul 20255310 PMAQI
17th Jul 20255211 PMAQI
18th Jul 20255012 AMAQI
18th Jul 2025471 AMAQI
18th Jul 2025462 AMAQI
18th Jul 2025463 AMAQI
18th Jul 2025464 AMAQI
18th Jul 2025465 AMAQI
23°C14/32°C
18th Jul 2025456 AMAQI
18th Jul 2025467 AMAQI
18th Jul 2025468 AMAQI
18th Jul 2025479 AMAQI
18th Jul 20254610 AMAQI
18th Jul 20254811 AMAQI
18th Jul 20254412 PMAQI
18th Jul 2025421 PMAQI
18th Jul 2025392 PMAQI
18th Jul 2025383 PMAQI
18th Jul 2025374 PMAQI
18th Jul 2025365 PMAQI
18th Jul 2025396 PMAQI
18th Jul 2025487 PMAQI
18th Jul 2025448 PMAQI
18th Jul 2025329 PMAQI
18th Jul 20253010 PMAQI
18th Jul 20252911 PMAQI
19th Jul 20253012 AMAQI
19th Jul 2025321 AMAQI
19th Jul 2025312 AMAQI
19th Jul 2025313 AMAQI
19th Jul 2025294 AMAQI
19th Jul 2025285 AMAQI
23°C13/31°C
19th Jul 2025296 AMAQI
19th Jul 2025307 AMAQI
19th Jul 2025308 AMAQI
19th Jul 2025299 AMAQI
19th Jul 20252910 AMAQI
19th Jul 20253011 AMAQI
19th Jul 20253012 PMAQI
19th Jul 2025301 PMAQI
19th Jul 2025292 PMAQI
19th Jul 2025283 PMAQI
19th Jul 2025274 PMAQI
19th Jul 2025275 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025288 PMAQI
19th Jul 2025249 PMAQI
19th Jul 20252410 PMAQI
19th Jul 20252611 PMAQI
20th Jul 20252612 AMAQI
20th Jul 2025261 AMAQI
20th Jul 2025262 AMAQI
20th Jul 2025273 AMAQI
20th Jul 2025264 AMAQI
20th Jul 2025255 AMAQI
23°C13/33°C
20th Jul 2025266 AMAQI
20th Jul 2025257 AMAQI
20th Jul 2025268 AMAQI
20th Jul 2025269 AMAQI
20th Jul 20252610 AMAQI
20th Jul 20252611 AMAQI
20th Jul 20252812 PMAQI
20th Jul 2025271 PMAQI
20th Jul 2025282 PMAQI
20th Jul 2025283 PMAQI
20th Jul 2025274 PMAQI
20th Jul 2025275 PMAQI
20th Jul 2025266 PMAQI
20th Jul 2025267 PMAQI
20th Jul 2025268 PMAQI
20th Jul 2025249 PMAQI
20th Jul 20252510 PMAQI
20th Jul 20252511 PMAQI
21st Jul 20252512 AMAQI
21st Jul 2025251 AMAQI
21st Jul 2025242 AMAQI
21st Jul 2025243 AMAQI
21st Jul 2025244 AMAQI
21st Jul 2025225 AMAQI
23°C12/33°C
21st Jul 2025246 AMAQI
21st Jul 2025247 AMAQI
21st Jul 2025248 AMAQI
21st Jul 2025249 AMAQI
21st Jul 20252610 AMAQI
21st Jul 20252711 AMAQI
21st Jul 20252912 PMAQI
21st Jul 2025241 PMAQI
21st Jul 2025232 PMAQI
21st Jul 2025233 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025225 PMAQI
21st Jul 2025226 PMAQI
21st Jul 2025247 PMAQI
21st Jul 2025248 PMAQI
21st Jul 2025269 PMAQI
21st Jul 20252610 PMAQI
21st Jul 20252211 PMAQI
22nd Jul 20252312 AMAQI
22nd Jul 2025241 AMAQI
22nd Jul 2025252 AMAQI
22nd Jul 2025233 AMAQI
22nd Jul 2025244 AMAQI
22nd Jul 2025235 AMAQI
24°C16/32°C
22nd Jul 2025236 AMAQI
22nd Jul 2025237 AMAQI
22nd Jul 2025248 AMAQI
22nd Jul 2025259 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20252711 AMAQI
22nd Jul 20252912 PMAQI
22nd Jul 2025281 PMAQI
22nd Jul 2025272 PMAQI
22nd Jul 2025243 PMAQI
22nd Jul 2025254 PMAQI
22nd Jul 2025255 PMAQI
22nd Jul 2025246 PMAQI
22nd Jul 2025247 PMAQI
22nd Jul 2025258 PMAQI
22nd Jul 2025239 PMAQI
22nd Jul 20252210 PMAQI
22nd Jul 20252011 PMAQI
23rd Jul 20252012 AMAQI
23rd Jul 2025201 AMAQI
23rd Jul 2025192 AMAQI
23rd Jul 2025193 AMAQI
23rd Jul 2025194 AMAQI
23rd Jul 2025195 AMAQI
23°C16/30°C
23rd Jul 2025186 AMAQI
23rd Jul 2025217 AMAQI
23rd Jul 2025208 AMAQI
23rd Jul 2025199 AMAQI
23rd Jul 20251910 AMAQI
23rd Jul 20252111 AMAQI
23rd Jul 20252212 PMAQI
23rd Jul 2025231 PMAQI
23rd Jul 2025242 PMAQI
23rd Jul 2025243 PMAQI
23rd Jul 2025284 PMAQI
23rd Jul 2025305 PMAQI
23rd Jul 2025316 PMAQI
23rd Jul 2025247 PMAQI
23rd Jul 2025288 PMAQI
23rd Jul 2025549 PMAQI
23rd Jul 20255710 PMAQI
23rd Jul 20255611 PMAQI
24th Jul 20255112 AMAQI
24th Jul 2025521 AMAQI
24th Jul 2025492 AMAQI
24th Jul 2025433 AMAQI
24th Jul 2025464 AMAQI
24th Jul 2025455 AMAQI
22°C11/31°C
24th Jul 2025466 AMAQI
24th Jul 2025477 AMAQI
24th Jul 2025488 AMAQI
24th Jul 2025489 AMAQI
24th Jul 20255110 AMAQI
24th Jul 20254911 AMAQI
24th Jul 20255012 PMAQI
24th Jul 2025461 PMAQI
24th Jul 2025442 PMAQI
24th Jul 2025453 PMAQI
24th Jul 2025474 PMAQI
24th Jul 2025465 PMAQI
24th Jul 2025476 PMAQI
24th Jul 2025487 PMAQI
24th Jul 2025508 PMAQI
24th Jul 2025549 PMAQI
24th Jul 20255410 PMAQI
24th Jul 20255211 PMAQI
25th Jul 20254912 AMAQI
25th Jul 2025451 AMAQI
25th Jul 2025442 AMAQI
25th Jul 2025443 AMAQI
25th Jul 2025464 AMAQI
25th Jul 2025455 AMAQI
22°C12/32°C
25th Jul 2025466 AMAQI
25th Jul 2025467 AMAQI
25th Jul 2025438 AMAQI
25th Jul 2025449 AMAQI
25th Jul 20254210 AMAQI
25th Jul 20254211 AMAQI
25th Jul 20254012 PMAQI
25th Jul 2025351 PMAQI
25th Jul 2025342 PMAQI
25th Jul 2025323 PMAQI
25th Jul 2025334 PMAQI
25th Jul 2025305 PMAQI
25th Jul 2025286 PMAQI
25th Jul 2025387 PMAQI
25th Jul 2025378 PMAQI
25th Jul 2025249 PMAQI
25th Jul 20252410 PMAQI
25th Jul 20252411 PMAQI
26th Jul 20252312 AMAQI
26th Jul 2025241 AMAQI
26th Jul 2025242 AMAQI
26th Jul 2025243 AMAQI
26th Jul 2025234 AMAQI
26th Jul 2025245 AMAQI
22°C12/32°C
26th Jul 2025246 AMAQI
26th Jul 2025267 AMAQI
26th Jul 2025248 AMAQI
26th Jul 2025269 AMAQI
26th Jul 20252610 AMAQI
26th Jul 20252911 AMAQI
26th Jul 20252812 PMAQI
26th Jul 2025321 PMAQI
26th Jul 2025342 PMAQI
26th Jul 2025293 PMAQI
26th Jul 2025234 PMAQI
26th Jul 2025185 PMAQI
26th Jul 2025186 PMAQI
26th Jul 2025227 PMAQI
26th Jul 2025278 PMAQI
26th Jul 2025299 PMAQI
26th Jul 20252610 PMAQI
26th Jul 20252711 PMAQI
27th Jul 20252512 AMAQI
27th Jul 2025241 AMAQI
27th Jul 2025242 AMAQI
27th Jul 2025243 AMAQI
27th Jul 2025254 AMAQI
27th Jul 2025245 AMAQI
22°C12/31°C
27th Jul 2025256 AMAQI
27th Jul 2025257 AMAQI
27th Jul 2025258 AMAQI
27th Jul 2025269 AMAQI
27th Jul 20252810 AMAQI
27th Jul 20252711 AMAQI
27th Jul 20253112 PMAQI
27th Jul 2025291 PMAQI
27th Jul 2025262 PMAQI
27th Jul 2025243 PMAQI
27th Jul 2025224 PMAQI
27th Jul 2025225 PMAQI
27th Jul 2025196 PMAQI
27th Jul 2025227 PMAQI
27th Jul 2025228 PMAQI
27th Jul 2025189 PMAQI
27th Jul 20251910 PMAQI
27th Jul 20252111 PMAQI
28th Jul 20252212 AMAQI
28th Jul 2025221 AMAQI
28th Jul 2025222 AMAQI
28th Jul 2025233 AMAQI
28th Jul 2025254 AMAQI
28th Jul 2025245 AMAQI
23°C10/33°C
28th Jul 2025236 AMAQI
28th Jul 2025237 AMAQI
28th Jul 2025278 AMAQI
28th Jul 2025329 AMAQI
28th Jul 20253210 AMAQI
28th Jul 20253211 AMAQI
28th Jul 20253412 PMAQI
28th Jul 2025381 PMAQI
28th Jul 2025422 PMAQI
28th Jul 2025353 PMAQI
28th Jul 2025294 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025256 PMAQI
28th Jul 2025247 PMAQI
28th Jul 2025238 PMAQI
28th Jul 2025229 PMAQI
28th Jul 20252110 PMAQI
28th Jul 20252111 PMAQI
29th Jul 20252012 AMAQI
29th Jul 2025211 AMAQI
29th Jul 2025212 AMAQI
29th Jul 2025213 AMAQI
29th Jul 2025204 AMAQI
29th Jul 2025195 AMAQI
23°C13/34°C
29th Jul 2025196 AMAQI
29th Jul 2025207 AMAQI
29th Jul 2025228 AMAQI
29th Jul 2025229 AMAQI
29th Jul 20252410 AMAQI
29th Jul 20252411 AMAQI
29th Jul 20252612 PMAQI
29th Jul 2025261 PMAQI
29th Jul 2025242 PMAQI
29th Jul 2025243 PMAQI
29th Jul 2025224 PMAQI
29th Jul 2025225 PMAQI
29th Jul 2025226 PMAQI
29th Jul 2025227 PMAQI
29th Jul 2025228 PMAQI
29th Jul 2025229 PMAQI
29th Jul 20252210 PMAQI
29th Jul 20252211 PMAQI
30th Jul 20252212 AMAQI
30th Jul 2025221 AMAQI
30th Jul 2025222 AMAQI
30th Jul 2025223 AMAQI
30th Jul 2025224 AMAQI
30th Jul 2025235 AMAQI
20°C14/29°C
30th Jul 2025226 AMAQI
30th Jul 2025227 AMAQI
30th Jul 2025228 AMAQI
30th Jul 2025239 AMAQI
30th Jul 20252210 AMAQI
30th Jul 20252211 AMAQI
30th Jul 20252212 PMAQI
30th Jul 2025221 PMAQI
30th Jul 2025212 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 2025409 PMAQI
30th Jul 20254210 PMAQI
30th Jul 20254011 PMAQI
31st Jul 20253612 AMAQI
31st Jul 2025371 AMAQI
31st Jul 2025362 AMAQI
31st Jul 2025353 AMAQI
31st Jul 2025354 AMAQI
31st Jul 2025385 AMAQI
22°C13/33°C
31st Jul 2025426 AMAQI
31st Jul 2025427 AMAQI
31st Jul 2025448 AMAQI
31st Jul 2025449 AMAQI
31st Jul 20254310 AMAQI
31st Jul 20254311 AMAQI
31st Jul 20254212 PMAQI
31st Jul 2025371 PMAQI
31st Jul 2025342 PMAQI
31st Jul 2025343 PMAQI
31st Jul 2025324 PMAQI
31st Jul 2025325 PMAQI
31st Jul 2025306 PMAQI
31st Jul 2025427 PMAQI
31st Jul 2025358 PMAQI
31st Jul 2025269 PMAQI
31st Jul 20252610 PMAQI
31st Jul 20252811 PMAQI
1st Aug 20252812 AMAQI
1st Aug 2025281 AMAQI
1st Aug 2025272 AMAQI
1st Aug 2025303 AMAQI
1st Aug 2025304 AMAQI
1st Aug 2025285 AMAQI
22°C13/32°C
1st Aug 2025296 AMAQI
1st Aug 2025277 AMAQI
1st Aug 2025278 AMAQI
1st Aug 2025269 AMAQI
1st Aug 20252510 AMAQI
1st Aug 20252311 AMAQI
1st Aug 20252412 PMAQI
1st Aug 2025241 PMAQI
1st Aug 2025252 PMAQI
1st Aug 2025263 PMAQI
1st Aug 2025344 PMAQI
1st Aug 2025385 PMAQI
1st Aug 2025366 PMAQI
1st Aug 2025297 PMAQI
1st Aug 2025288 PMAQI
1st Aug 2025289 PMAQI
1st Aug 20252610 PMAQI
1st Aug 20252511 PMAQI
2nd Aug 20252312 AMAQI
2nd Aug 2025211 AMAQI
2nd Aug 2025222 AMAQI
2nd Aug 2025243 AMAQI
2nd Aug 2025264 AMAQI
2nd Aug 2025265 AMAQI
23°C13/32°C
2nd Aug 2025266 AMAQI
2nd Aug 2025277 AMAQI
2nd Aug 2025288 AMAQI
2nd Aug 2025289 AMAQI
2nd Aug 20252710 AMAQI
2nd Aug 20252911 AMAQI
2nd Aug 20253312 PMAQI
2nd Aug 2025311 PMAQI
2nd Aug 2025312 PMAQI
2nd Aug 2025323 PMAQI
2nd Aug 2025244 PMAQI
2nd Aug 2025235 PMAQI
2nd Aug 2025196 PMAQI
2nd Aug 2025247 PMAQI
2nd Aug 2025248 PMAQI
2nd Aug 2025219 PMAQI
2nd Aug 20252310 PMAQI
2nd Aug 20252511 PMAQI
3rd Aug 20252812 AMAQI
3rd Aug 2025261 AMAQI
3rd Aug 2025242 AMAQI
3rd Aug 2025243 AMAQI
3rd Aug 2025254 AMAQI
3rd Aug 2025305 AMAQI
23°C13/32°C
3rd Aug 2025356 AMAQI
3rd Aug 2025417 AMAQI
3rd Aug 2025508 AMAQI
3rd Aug 2025529 AMAQI
3rd Aug 20255310 AMAQI
3rd Aug 20255111 AMAQI
3rd Aug 20255012 PMAQI
3rd Aug 2025561 PMAQI
3rd Aug 2025602 PMAQI
3rd Aug 2025573 PMAQI
3rd Aug 2025544 PMAQI
3rd Aug 2025525 PMAQI
3rd Aug 2025526 PMAQI
3rd Aug 2025457 PMAQI
3rd Aug 2025488 PMAQI
3rd Aug 2025479 PMAQI
3rd Aug 20254810 PMAQI
3rd Aug 20255211 PMAQI
4th Aug 20255112 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025512 AMAQI
4th Aug 2025533 AMAQI
4th Aug 2025524 AMAQI
4th Aug 2025545 AMAQI
23°C12/33°C
4th Aug 2025536 AMAQI
4th Aug 2025537 AMAQI
4th Aug 2025528 AMAQI
4th Aug 2025539 AMAQI
4th Aug 20255210 AMAQI
4th Aug 20255411 AMAQI
4th Aug 20255612 PMAQI
4th Aug 2025621 PMAQI
4th Aug 2025782 PMAQI
4th Aug 2025813 PMAQI
4th Aug 2025674 PMAQI
4th Aug 2025585 PMAQI
4th Aug 2025506 PMAQI
4th Aug 2025527 PMAQI
4th Aug 2025398 PMAQI
4th Aug 2025309 PMAQI
4th Aug 20252710 PMAQI
4th Aug 20252911 PMAQI
5th Aug 20253012 AMAQI
5th Aug 2025301 AMAQI
5th Aug 2025282 AMAQI
5th Aug 2025293 AMAQI
5th Aug 2025284 AMAQI
5th Aug 2025275 AMAQI
22°C10/33°C
5th Aug 2025266 AMAQI
5th Aug 2025257 AMAQI
5th Aug 2025268 AMAQI
5th Aug 2025309 AMAQI
5th Aug 20253710 AMAQI
5th Aug 20254511 AMAQI
5th Aug 20255512 PMAQI
5th Aug 2025621 PMAQI
5th Aug 2025592 PMAQI
5th Aug 2025553 PMAQI
5th Aug 2025554 PMAQI
5th Aug 2025475 PMAQI
5th Aug 2025326 PMAQI
5th Aug 2025287 PMAQI
5th Aug 2025248 PMAQI
5th Aug 2025249 PMAQI
5th Aug 20252210 PMAQI
5th Aug 20252411 PMAQI
6th Aug 20252512 AMAQI
6th Aug 2025261 AMAQI
6th Aug 2025252 AMAQI
6th Aug 2025263 AMAQI
6th Aug 2025264 AMAQI
6th Aug 2025305 AMAQI
23°C12/34°C
6th Aug 2025326 AMAQI
6th Aug 2025457 AMAQI
6th Aug 2025568 AMAQI
6th Aug 2025629 AMAQI
6th Aug 20256310 AMAQI
6th Aug 20256111 AMAQI
6th Aug 20256012 PMAQI
6th Aug 2025601 PMAQI
6th Aug 2025582 PMAQI
6th Aug 2025473 PMAQI
6th Aug 2025434 PMAQI
6th Aug 2025385 PMAQI
6th Aug 2025336 PMAQI
6th Aug 2025337 PMAQI
6th Aug 2025318 PMAQI
6th Aug 2025289 PMAQI
6th Aug 20252810 PMAQI
6th Aug 20252911 PMAQI
7th Aug 20253212 AMAQI
7th Aug 2025321 AMAQI
7th Aug 2025322 AMAQI
7th Aug 2025283 AMAQI
7th Aug 2025284 AMAQI
7th Aug 2025285 AMAQI
25°C13/35°C
7th Aug 2025286 AMAQI
7th Aug 2025307 AMAQI
7th Aug 2025308 AMAQI
7th Aug 2025319 AMAQI
7th Aug 20253010 AMAQI
7th Aug 20253211 AMAQI
7th Aug 20253712 PMAQI
7th Aug 2025571 PMAQI
7th Aug 2025592 PMAQI
7th Aug 2025603 PMAQI
7th Aug 2025544 PMAQI
7th Aug 2025485 PMAQI
7th Aug 2025486 PMAQI
7th Aug 2025347 PMAQI
7th Aug 2025318 PMAQI
7th Aug 2025339 PMAQI
7th Aug 20253510 PMAQI
7th Aug 20253611 PMAQI
8th Aug 20253412 AMAQI
8th Aug 2025301 AMAQI
8th Aug 2025302 AMAQI
8th Aug 2025303 AMAQI
8th Aug 2025314 AMAQI
8th Aug 2025285 AMAQI
25°C14/35°C
8th Aug 2025296 AMAQI
8th Aug 2025297 AMAQI
8th Aug 2025318 AMAQI
8th Aug 2025329 AMAQI
8th Aug 20253310 AMAQI
8th Aug 20253511 AMAQI
8th Aug 20253612 PMAQI
8th Aug 2025361 PMAQI
8th Aug 2025402 PMAQI
8th Aug 2025363 PMAQI
8th Aug 2025344 PMAQI
8th Aug 2025345 PMAQI
8th Aug 2025386 PMAQI
8th Aug 2025337 PMAQI
8th Aug 2025348 PMAQI
8th Aug 2025449 PMAQI
8th Aug 20254410 PMAQI
8th Aug 20255011 PMAQI
9th Aug 20255212 AMAQI
9th Aug 2025531 AMAQI
9th Aug 2025542 AMAQI
9th Aug 2025533 AMAQI
9th Aug 2025504 AMAQI
9th Aug 2025525 AMAQI
24°C15/34°C
9th Aug 2025506 AMAQI
9th Aug 2025487 AMAQI
9th Aug 2025478 AMAQI
9th Aug 2025489 AMAQI
9th Aug 20254810 AMAQI
9th Aug 20255211 AMAQI
9th Aug 20255112 PMAQI
9th Aug 2025511 PMAQI
9th Aug 2025482 PMAQI
9th Aug 2025473 PMAQI
9th Aug 2025424 PMAQI
9th Aug 2025415 PMAQI
9th Aug 2025386 PMAQI
9th Aug 2025427 PMAQI
9th Aug 2025438 PMAQI
9th Aug 2025349 PMAQI
9th Aug 20253410 PMAQI
9th Aug 20253211 PMAQI
10th Aug 20253312 AMAQI
10th Aug 2025321 AMAQI
10th Aug 2025322 AMAQI
10th Aug 2025313 AMAQI
10th Aug 2025314 AMAQI
10th Aug 2025305 AMAQI
23°C13/34°C
10th Aug 2025336 AMAQI
10th Aug 2025347 AMAQI
10th Aug 2025348 AMAQI
10th Aug 2025349 AMAQI
10th Aug 20253710 AMAQI
10th Aug 20253811 AMAQI
10th Aug 20253812 PMAQI
10th Aug 2025371 PMAQI
10th Aug 2025382 PMAQI
10th Aug 2025373 PMAQI
10th Aug 2025374 PMAQI
10th Aug 2025345 PMAQI
10th Aug 2025326 PMAQI
10th Aug 2025327 PMAQI
10th Aug 2025328 PMAQI
10th Aug 2025249 PMAQI
10th Aug 20252610 PMAQI
10th Aug 20254811 PMAQI
11th Aug 20256612 AMAQI
11th Aug 2025971 AMAQI
11th Aug 2025942 AMAQI
11th Aug 2025843 AMAQI
11th Aug 2025864 AMAQI
11th Aug 2025735 AMAQI
22°C13/32°C
11th Aug 2025706 AMAQI
6 AM11th Aug 2025597 AMAQI
11th Aug 2025548 AMAQI
11th Aug 2025509 AMAQI
11th Aug 20254210 AMAQI
1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 4 PM
39AQI
11 hours / Day
330 hours / Month
Avg. Lowest Time
5 PM - 8 PM
36AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 4 PM (Avg. 39), while the lowest AQI was between 5 PM to 8 PM (Avg. 36).
Night time
Avg. Highest Time
12 AM - 5 AM
36AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
9 PM - 10 PM
34AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 36), while the lowest AQI was between 9 PM to 10 PM (Avg. 34).
2025 Days Vs Air Quality
Ignacio, Colorado, United States
2025
96%
132
4%
6
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
132 DaysModerate
6 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 96%
Health Risk Level:
Very Low
In 2025, 96% 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
Ignacio, 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
19AQI
19AQI
2nd March 2025
23AQI
23AQI
3rd March 2025
29AQI
29AQI
4th March 2025
27AQI
27AQI
5th March 2025
50AQI
50AQI
6th March 2025
45AQI
45AQI
1st April 2025
27AQI
27AQI
2nd April 2025
17AQI
17AQI
3rd April 2025
20AQI
20AQI
4th April 2025
18AQI
18AQI
5th April 2025
14AQI
14AQI
6th April 2025
16AQI
16AQI
7th April 2025
21AQI
21AQI
8th April 2025
23AQI
23AQI
9th April 2025
26AQI
26AQI
10th April 2025
38AQI
38AQI
11th April 2025
34AQI
34AQI
12th April 2025
27AQI
27AQI
13th April 2025
27AQI
27AQI
14th April 2025
24AQI
24AQI
15th April 2025
22AQI
22AQI
16th April 2025
19AQI
19AQI
17th April 2025
22AQI
22AQI
18th April 2025
18AQI
18AQI
19th April 2025
19AQI
19AQI
20th April 2025
20AQI
20AQI
21st April 2025
17AQI
17AQI
22nd April 2025
18AQI
18AQI
23rd April 2025
19AQI
19AQI
24th April 2025
20AQI
20AQI
25th April 2025
21AQI
21AQI
26th April 2025
22AQI
22AQI
27th April 2025
26AQI
26AQI
28th April 2025
26AQI
26AQI
29th April 2025
18AQI
18AQI
30th April 2025
24AQI
24AQI
1st May 2025
20AQI
20AQI
2nd May 2025
21AQI
21AQI
3rd May 2025
24AQI
24AQI
4th May 2025
27AQI
27AQI
5th May 2025
19AQI
19AQI
6th May 2025
18AQI
18AQI
7th May 2025
19AQI
19AQI
8th May 2025
16AQI
16AQI
9th May 2025
19AQI
19AQI
10th May 2025
21AQI
21AQI
11th May 2025
27AQI
27AQI
12th May 2025
25AQI
25AQI
13th May 2025
26AQI
26AQI
14th May 2025
28AQI
28AQI
15th May 2025
21AQI
21AQI
16th May 2025
19AQI
19AQI
17th May 2025
20AQI
20AQI
18th May 2025
24AQI
24AQI
19th May 2025
22AQI
22AQI
20th May 2025
23AQI
23AQI
21st May 2025
23AQI
23AQI
22nd May 2025
29AQI
29AQI
23rd May 2025
28AQI
28AQI
24th May 2025
23AQI
23AQI
25th May 2025
24AQI
24AQI
26th May 2025
23AQI
23AQI
27th May 2025
23AQI
23AQI
28th May 2025
29AQI
29AQI
29th May 2025
28AQI
28AQI
30th May 2025
25AQI
25AQI
31st May 2025
30AQI
30AQI
1st June 2025
31AQI
31AQI
2nd June 2025
26AQI
26AQI
3rd June 2025
24AQI
24AQI
4th June 2025
22AQI
22AQI
5th June 2025
19AQI
19AQI
6th June 2025
24AQI
24AQI
7th June 2025
27AQI
27AQI
8th June 2025
32AQI
32AQI
9th June 2025
29AQI
29AQI
10th June 2025
26AQI
26AQI
11th June 2025
23AQI
23AQI
12th June 2025
24AQI
24AQI
13th June 2025
31AQI
31AQI
14th June 2025
30AQI
30AQI
15th June 2025
22AQI
22AQI
16th June 2025
26AQI
26AQI
17th June 2025
28AQI
28AQI
18th June 2025
30AQI
30AQI
19th June 2025
33AQI
33AQI
20th June 2025
46AQI
46AQI
21st June 2025
38AQI
38AQI
22nd June 2025
35AQI
35AQI
23rd June 2025
27AQI
27AQI
24th June 2025
35AQI
35AQI
25th June 2025
24AQI
24AQI
26th June 2025
22AQI
22AQI
27th June 2025
25AQI
25AQI
28th June 2025
28AQI
28AQI
29th June 2025
33AQI
33AQI
30th June 2025
35AQI
35AQI
1st July 2025
26AQI
26AQI
2nd July 2025
23AQI
23AQI
3rd July 2025
23AQI
23AQI
4th July 2025
22AQI
22AQI
5th July 2025
31AQI
31AQI
6th July 2025
24AQI
24AQI
7th July 2025
26AQI
26AQI
8th July 2025
24AQI
24AQI
9th July 2025
24AQI
24AQI
10th July 2025
26AQI
26AQI
11th July 2025
57AQI
57AQI
12th July 2025
51AQI
51AQI
13th July 2025
52AQI
52AQI
14th July 2025
40AQI
40AQI
15th July 2025
42AQI
42AQI
16th July 2025
57AQI
57AQI
17th July 2025
55AQI
55AQI
18th July 2025
42AQI
42AQI
19th July 2025
28AQI
28AQI
20th July 2025
26AQI
26AQI
21st July 2025
24AQI
24AQI
22nd July 2025
24AQI
24AQI
23rd July 2025
27AQI
27AQI
24th July 2025
48AQI
48AQI
25th July 2025
38AQI
38AQI
26th July 2025
25AQI
25AQI
27th July 2025
24AQI
24AQI
28th July 2025
26AQI
26AQI
29th July 2025
22AQI
22AQI
30th July 2025
24AQI
24AQI
31st July 2025
36AQI
36AQI
1st August 2025
28AQI
28AQI
2nd August 2025
25AQI
25AQI
3rd August 2025
42AQI
42AQI
4th August 2025
51AQI
51AQI
5th August 2025
34AQI
34AQI
6th August 2025
38AQI
38AQI
7th August 2025
36AQI
36AQI
8th August 2025
35AQI
35AQI
9th August 2025
46AQI
46AQI
10th August 2025
33AQI
33AQI
32AQI
22AQI
23AQI
29AQI
33AQI
37AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202528AQI
6
30
31
30
26
5
9
1
132
6
Highest AQI recorded in
August37AQI
Lowest AQI recorded in
April22AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
28AQILeast Polluted Year Recorded
2025(Avg.)
28AQIIgnacio's annual 2025 AQI (28) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
