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HistoryAQIPM2.5PM10COSO2NO2O3

Carlsbad, Carlsbad, New Mexico, 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+

October Air Quality Analysis

Carlsbad, Carlsbad, New Mexico, United States

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
29th Oct 2024
76AQI
Lowest AQI recorded on
3rd Oct 2023
5AQI

Same Day Analysis (11th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 45 of Good air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 11th Oct - 12th Oct 2025

Carlsbad, Carlsbad, New Mexico, United States

AQI
Day
Night
.

6 AM11th Oct 2025

6 PM

5 AM12th Oct 2025

Day time
Avg. Highest Time
2PM11th Oct

58AQI

Avg. Lowest Time
6AM11th Oct

38AQI

Night time
Avg. Highest Time
9PM11th Oct

76AQI

Avg. Lowest Time
4AM12th Oct

12AQI

In the last 24 hours,

Carlsbad's AQI reached its highest point of 76 at 9 PM during the Night, while the lowest point, 12, was recorded at 4 AM during the Night between 11th Oct and 12th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Carlsbad, Carlsbad, New Mexico, United States

SepOct
12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
12th Sep 2025226 AMAQI
12th Sep 2025237 AMAQI
12th Sep 2025278 AMAQI
12th Sep 2025289 AMAQI
12th Sep 20252910 AMAQI
12th Sep 20253411 AMAQI
12th Sep 20252812 PMAQI
12th Sep 2025251 PMAQI
12th Sep 2025262 PMAQI
12th Sep 2025243 PMAQI
12th Sep 2025224 PMAQI
12th Sep 2025205 PMAQI
12th Sep 2025196 PMAQI
12th Sep 2025227 PMAQI
12th Sep 2025238 PMAQI
12th Sep 2025259 PMAQI
12th Sep 20252510 PMAQI
12th Sep 20252811 PMAQI
13th Sep 20253012 AMAQI
13th Sep 2025291 AMAQI
13th Sep 2025282 AMAQI
13th Sep 2025273 AMAQI
13th Sep 2025264 AMAQI
13th Sep 2025265 AMAQI

--°C/°C

13th Sep 2025246 AMAQI
13th Sep 2025237 AMAQI
13th Sep 2025248 AMAQI
13th Sep 2025249 AMAQI
13th Sep 20252210 AMAQI
13th Sep 20252211 AMAQI
13th Sep 20252412 PMAQI
13th Sep 2025251 PMAQI
13th Sep 2025252 PMAQI
13th Sep 2025233 PMAQI
13th Sep 2025264 PMAQI
13th Sep 2025255 PMAQI
13th Sep 2025196 PMAQI
13th Sep 2025227 PMAQI
13th Sep 2025228 PMAQI
13th Sep 2025229 PMAQI
13th Sep 20252210 PMAQI
13th Sep 20252611 PMAQI
14th Sep 20252612 AMAQI
14th Sep 2025261 AMAQI
14th Sep 2025302 AMAQI
14th Sep 2025313 AMAQI
14th Sep 2025314 AMAQI
14th Sep 2025285 AMAQI

26°C20/33°C

14th Sep 2025286 AMAQI
14th Sep 2025287 AMAQI
14th Sep 2025278 AMAQI
14th Sep 2025259 AMAQI
14th Sep 20252710 AMAQI
14th Sep 20252811 AMAQI
14th Sep 20252612 PMAQI
14th Sep 2025251 PMAQI
14th Sep 2025232 PMAQI
14th Sep 2025203 PMAQI
14th Sep 2025184 PMAQI
14th Sep 2025205 PMAQI
14th Sep 2025186 PMAQI
14th Sep 2025257 PMAQI
14th Sep 2025238 PMAQI
14th Sep 2025199 PMAQI
14th Sep 20251810 PMAQI
14th Sep 20252411 PMAQI
15th Sep 20252812 AMAQI
15th Sep 2025281 AMAQI
15th Sep 2025272 AMAQI
15th Sep 2025273 AMAQI
15th Sep 2025244 AMAQI
15th Sep 2025265 AMAQI

26°C21/33°C

15th Sep 2025236 AMAQI
15th Sep 2025277 AMAQI
15th Sep 2025328 AMAQI
15th Sep 2025389 AMAQI
15th Sep 20253710 AMAQI
15th Sep 20253111 AMAQI
15th Sep 20252912 PMAQI
15th Sep 2025331 PMAQI
15th Sep 2025282 PMAQI
15th Sep 2025283 PMAQI
15th Sep 2025274 PMAQI
15th Sep 2025275 PMAQI
15th Sep 2025266 PMAQI
15th Sep 2025287 PMAQI
15th Sep 2025308 PMAQI
15th Sep 2025279 PMAQI
15th Sep 20253310 PMAQI
15th Sep 20252911 PMAQI
16th Sep 20252812 AMAQI
16th Sep 2025301 AMAQI
16th Sep 2025322 AMAQI
16th Sep 2025323 AMAQI
16th Sep 2025324 AMAQI
16th Sep 2025305 AMAQI

26°C19/33°C

16th Sep 2025296 AMAQI
16th Sep 2025297 AMAQI
16th Sep 2025308 AMAQI
16th Sep 2025329 AMAQI
16th Sep 20253310 AMAQI
16th Sep 20253111 AMAQI
16th Sep 20253312 PMAQI
16th Sep 2025321 PMAQI
16th Sep 2025302 PMAQI
16th Sep 2025293 PMAQI
16th Sep 2025274 PMAQI
16th Sep 2025305 PMAQI
16th Sep 2025266 PMAQI
16th Sep 2025307 PMAQI
16th Sep 2025288 PMAQI
16th Sep 2025269 PMAQI
16th Sep 20252810 PMAQI
16th Sep 20252811 PMAQI
17th Sep 20252612 AMAQI
17th Sep 2025251 AMAQI
17th Sep 2025232 AMAQI
17th Sep 2025233 AMAQI
17th Sep 2025224 AMAQI
17th Sep 2025225 AMAQI

26°C19/32°C

17th Sep 2025246 AMAQI
17th Sep 2025217 AMAQI
17th Sep 2025228 AMAQI
17th Sep 2025239 AMAQI
17th Sep 20252410 AMAQI
17th Sep 20252711 AMAQI
17th Sep 20252612 PMAQI
17th Sep 2025251 PMAQI
17th Sep 2025242 PMAQI
17th Sep 2025243 PMAQI
17th Sep 2025234 PMAQI
17th Sep 2025235 PMAQI
17th Sep 2025236 PMAQI
17th Sep 2025237 PMAQI
17th Sep 2025248 PMAQI
17th Sep 2025259 PMAQI
17th Sep 20252410 PMAQI
17th Sep 20252511 PMAQI
18th Sep 20252512 AMAQI
18th Sep 2025241 AMAQI
18th Sep 2025242 AMAQI
18th Sep 2025243 AMAQI
18th Sep 2025244 AMAQI
18th Sep 2025225 AMAQI

25°C18/31°C

18th Sep 2025246 AMAQI
18th Sep 2025247 AMAQI
18th Sep 2025248 AMAQI
18th Sep 2025249 AMAQI
18th Sep 20252410 AMAQI
18th Sep 20252211 AMAQI
18th Sep 20252412 PMAQI
18th Sep 2025261 PMAQI
18th Sep 2025272 PMAQI
18th Sep 2025273 PMAQI
18th Sep 2025274 PMAQI
18th Sep 2025255 PMAQI
18th Sep 2025256 PMAQI
18th Sep 2025247 PMAQI
18th Sep 2025248 PMAQI
18th Sep 2025249 PMAQI
18th Sep 20252410 PMAQI
18th Sep 20252511 PMAQI
19th Sep 20252412 AMAQI
19th Sep 2025231 AMAQI
19th Sep 2025242 AMAQI
19th Sep 2025243 AMAQI
19th Sep 2025244 AMAQI
19th Sep 2025235 AMAQI

25°C17/32°C

19th Sep 2025236 AMAQI
19th Sep 2025237 AMAQI
19th Sep 2025238 AMAQI
19th Sep 2025229 AMAQI
19th Sep 20252210 AMAQI
19th Sep 20252311 AMAQI
19th Sep 20252512 PMAQI
19th Sep 2025251 PMAQI
19th Sep 2025262 PMAQI
19th Sep 2025263 PMAQI
19th Sep 2025244 PMAQI
19th Sep 2025245 PMAQI
19th Sep 2025246 PMAQI
19th Sep 2025247 PMAQI
19th Sep 2025248 PMAQI
19th Sep 2025239 PMAQI
19th Sep 20252510 PMAQI
19th Sep 20252411 PMAQI
20th Sep 20252412 AMAQI
20th Sep 2025241 AMAQI
20th Sep 2025232 AMAQI
20th Sep 2025233 AMAQI
20th Sep 2025224 AMAQI
20th Sep 2025215 AMAQI

25°C18/31°C

20th Sep 2025206 AMAQI
20th Sep 2025227 AMAQI
20th Sep 2025228 AMAQI
20th Sep 2025229 AMAQI
20th Sep 20252210 AMAQI
20th Sep 20252011 AMAQI
20th Sep 20252212 PMAQI
20th Sep 2025231 PMAQI
20th Sep 2025252 PMAQI
20th Sep 2025223 PMAQI
20th Sep 2025234 PMAQI
20th Sep 2025225 PMAQI
20th Sep 2025226 PMAQI
20th Sep 2025247 PMAQI
20th Sep 2025238 PMAQI
20th Sep 2025239 PMAQI
20th Sep 20252310 PMAQI
20th Sep 20252411 PMAQI
21st Sep 20252412 AMAQI
21st Sep 2025251 AMAQI
21st Sep 2025242 AMAQI
21st Sep 2025233 AMAQI
21st Sep 2025234 AMAQI
21st Sep 2025235 AMAQI

25°C20/34°C

21st Sep 2025226 AMAQI
21st Sep 2025227 AMAQI
21st Sep 2025228 AMAQI
21st Sep 2025239 AMAQI
21st Sep 20252310 AMAQI
21st Sep 20252211 AMAQI
21st Sep 20252312 PMAQI
21st Sep 2025231 PMAQI
21st Sep 2025242 PMAQI
21st Sep 2025243 PMAQI
21st Sep 2025234 PMAQI
21st Sep 2025235 PMAQI
21st Sep 2025226 PMAQI
21st Sep 2025247 PMAQI
21st Sep 2025248 PMAQI
21st Sep 2025229 PMAQI
21st Sep 20252210 PMAQI
21st Sep 20252211 PMAQI
22nd Sep 20252312 AMAQI
22nd Sep 2025221 AMAQI
22nd Sep 2025242 AMAQI
22nd Sep 2025213 AMAQI
22nd Sep 2025214 AMAQI
22nd Sep 2025205 AMAQI

27°C18/35°C

22nd Sep 2025216 AMAQI
22nd Sep 2025217 AMAQI
22nd Sep 2025208 AMAQI
22nd Sep 2025209 AMAQI
22nd Sep 20252110 AMAQI
22nd Sep 20252111 AMAQI
22nd Sep 20252212 PMAQI
22nd Sep 2025211 PMAQI
22nd Sep 2025232 PMAQI
22nd Sep 2025233 PMAQI
22nd Sep 2025244 PMAQI
22nd Sep 2025305 PMAQI
22nd Sep 2025276 PMAQI
22nd Sep 2025247 PMAQI
22nd Sep 2025248 PMAQI
22nd Sep 2025249 PMAQI
22nd Sep 20252410 PMAQI
22nd Sep 20252211 PMAQI
23rd Sep 20252212 AMAQI
23rd Sep 2025231 AMAQI
23rd Sep 2025222 AMAQI
23rd Sep 2025203 AMAQI
23rd Sep 2025204 AMAQI
23rd Sep 2025215 AMAQI

27°C18/37°C

23rd Sep 2025216 AMAQI
23rd Sep 2025227 AMAQI
23rd Sep 2025228 AMAQI
23rd Sep 2025229 AMAQI
23rd Sep 20252210 AMAQI
23rd Sep 20252211 AMAQI
23rd Sep 20252212 PMAQI
23rd Sep 2025221 PMAQI
23rd Sep 2025232 PMAQI
23rd Sep 2025253 PMAQI
23rd Sep 2025274 PMAQI
23rd Sep 2025285 PMAQI
23rd Sep 2025286 PMAQI
23rd Sep 2025217 PMAQI
23rd Sep 2025228 PMAQI
23rd Sep 2025229 PMAQI
23rd Sep 20252010 PMAQI
23rd Sep 20252211 PMAQI
24th Sep 20252112 AMAQI
24th Sep 2025221 AMAQI
24th Sep 2025202 AMAQI
24th Sep 2025203 AMAQI
24th Sep 2025214 AMAQI
24th Sep 2025205 AMAQI

26°C19/33°C

24th Sep 2025216 AMAQI
24th Sep 2025197 AMAQI
24th Sep 2025208 AMAQI
24th Sep 2025229 AMAQI
24th Sep 20252210 AMAQI
24th Sep 20252011 AMAQI
24th Sep 20252212 PMAQI
24th Sep 2025221 PMAQI
24th Sep 2025222 PMAQI
24th Sep 2025223 PMAQI
24th Sep 2025224 PMAQI
24th Sep 2025225 PMAQI
24th Sep 2025226 PMAQI
24th Sep 2025217 PMAQI
24th Sep 2025238 PMAQI
24th Sep 2025229 PMAQI
24th Sep 20252310 PMAQI
24th Sep 20252311 PMAQI
25th Sep 20252912 AMAQI
25th Sep 2025281 AMAQI
25th Sep 2025302 AMAQI
25th Sep 2025303 AMAQI
25th Sep 2025274 AMAQI
25th Sep 2025275 AMAQI

23°C20/28°C

25th Sep 2025286 AMAQI
25th Sep 2025337 AMAQI
25th Sep 2025318 AMAQI
25th Sep 2025309 AMAQI
25th Sep 20253110 AMAQI
25th Sep 20253011 AMAQI
25th Sep 20253312 PMAQI
25th Sep 2025381 PMAQI
25th Sep 2025432 PMAQI
25th Sep 2025503 PMAQI
25th Sep 2025534 PMAQI
25th Sep 2025585 PMAQI
25th Sep 2025666 PMAQI
25th Sep 2025557 PMAQI
25th Sep 2025648 PMAQI
25th Sep 2025629 PMAQI
25th Sep 20255210 PMAQI
25th Sep 20253811 PMAQI
26th Sep 20253212 AMAQI
26th Sep 2025321 AMAQI
26th Sep 2025382 AMAQI
26th Sep 2025403 AMAQI
26th Sep 2025364 AMAQI
26th Sep 2025305 AMAQI

22°C13/29°C

26th Sep 2025286 AMAQI
26th Sep 2025287 AMAQI
26th Sep 2025288 AMAQI
26th Sep 2025369 AMAQI
26th Sep 20255710 AMAQI
26th Sep 20255111 AMAQI
26th Sep 20253312 PMAQI
26th Sep 2025381 PMAQI
26th Sep 2025472 PMAQI
26th Sep 2025573 PMAQI
26th Sep 2025604 PMAQI
26th Sep 2025585 PMAQI
26th Sep 2025566 PMAQI
26th Sep 2025527 PMAQI
26th Sep 2025488 PMAQI
26th Sep 2025429 PMAQI
26th Sep 20253610 PMAQI
26th Sep 20252411 PMAQI
27th Sep 20251512 AMAQI
27th Sep 2025171 AMAQI
27th Sep 2025202 AMAQI
27th Sep 2025223 AMAQI
27th Sep 2025114 AMAQI
27th Sep 2025115 AMAQI

24°C16/33°C

27th Sep 2025136 AMAQI
27th Sep 2025157 AMAQI
27th Sep 2025148 AMAQI
27th Sep 2025219 AMAQI
27th Sep 20251110 AMAQI
27th Sep 20251311 AMAQI
27th Sep 20251712 PMAQI
27th Sep 2025161 PMAQI
27th Sep 2025152 PMAQI
27th Sep 2025123 PMAQI
27th Sep 2025134 PMAQI
27th Sep 2025155 PMAQI
27th Sep 202596 PMAQI
27th Sep 202587 PMAQI
27th Sep 2025118 PMAQI
27th Sep 2025179 PMAQI
27th Sep 20251610 PMAQI
27th Sep 20251311 PMAQI
28th Sep 20251512 AMAQI
28th Sep 2025121 AMAQI
28th Sep 2025152 AMAQI
28th Sep 2025113 AMAQI
28th Sep 2025174 AMAQI
28th Sep 2025245 AMAQI

26°C19/32°C

28th Sep 2025206 AMAQI
28th Sep 2025157 AMAQI
28th Sep 2025148 AMAQI
28th Sep 2025169 AMAQI
28th Sep 20251210 AMAQI
28th Sep 20251111 AMAQI
28th Sep 20252112 PMAQI
28th Sep 2025291 PMAQI
28th Sep 2025262 PMAQI
28th Sep 2025293 PMAQI
28th Sep 2025284 PMAQI
28th Sep 2025205 PMAQI
28th Sep 2025196 PMAQI
28th Sep 2025207 PMAQI
28th Sep 2025198 PMAQI
28th Sep 2025209 PMAQI
28th Sep 20252310 PMAQI
28th Sep 20252911 PMAQI
29th Sep 20252212 AMAQI
29th Sep 2025191 AMAQI
29th Sep 2025152 AMAQI
29th Sep 2025203 AMAQI
29th Sep 2025204 AMAQI
29th Sep 2025215 AMAQI

22°C18/29°C

29th Sep 2025276 AMAQI
29th Sep 2025257 AMAQI
29th Sep 2025258 AMAQI
29th Sep 2025339 AMAQI
29th Sep 20253310 AMAQI
29th Sep 20254411 AMAQI
29th Sep 20254612 PMAQI
29th Sep 2025381 PMAQI
29th Sep 2025312 PMAQI
29th Sep 2025443 PMAQI
29th Sep 2025264 PMAQI
29th Sep 2025345 PMAQI
29th Sep 2025346 PMAQI
29th Sep 2025337 PMAQI
29th Sep 2025428 PMAQI
29th Sep 2025479 PMAQI
29th Sep 20254610 PMAQI
29th Sep 20254111 PMAQI
30th Sep 20254512 AMAQI
30th Sep 2025481 AMAQI
30th Sep 2025462 AMAQI
30th Sep 2025343 AMAQI
30th Sep 2025394 AMAQI
30th Sep 2025415 AMAQI

21°C16/28°C

30th Sep 2025436 AMAQI
30th Sep 2025447 AMAQI
30th Sep 2025488 AMAQI
30th Sep 2025479 AMAQI
30th Sep 20253910 AMAQI
30th Sep 20255811 AMAQI
30th Sep 20255612 PMAQI
30th Sep 2025521 PMAQI
30th Sep 2025572 PMAQI
30th Sep 2025403 PMAQI
30th Sep 2025464 PMAQI
30th Sep 2025375 PMAQI
30th Sep 2025436 PMAQI
30th Sep 2025337 PMAQI
30th Sep 2025328 PMAQI
30th Sep 2025289 PMAQI
30th Sep 20252710 PMAQI
30th Sep 20252911 PMAQI
1st Oct 20253312 AMAQI
1st Oct 2025331 AMAQI
1st Oct 2025322 AMAQI
1st Oct 2025383 AMAQI
1st Oct 2025424 AMAQI
1st Oct 2025435 AMAQI

22°C14/30°C

1st Oct 2025446 AMAQI
1st Oct 2025467 AMAQI
1st Oct 2025488 AMAQI
1st Oct 2025479 AMAQI
1st Oct 20253710 AMAQI
1st Oct 20253611 AMAQI
1st Oct 20254612 PMAQI
1st Oct 2025551 PMAQI
1st Oct 2025502 PMAQI
1st Oct 2025403 PMAQI
1st Oct 2025344 PMAQI
1st Oct 2025405 PMAQI
1st Oct 2025376 PMAQI
1st Oct 2025267 PMAQI
1st Oct 2025368 PMAQI
1st Oct 2025329 PMAQI
1st Oct 20253310 PMAQI
1st Oct 20254611 PMAQI
2nd Oct 20254612 AMAQI
2nd Oct 2025351 AMAQI
2nd Oct 2025382 AMAQI
2nd Oct 2025483 AMAQI
2nd Oct 2025414 AMAQI
2nd Oct 2025245 AMAQI

24°C16/33°C

2nd Oct 2025446 AMAQI
2nd Oct 2025327 AMAQI
2nd Oct 2025488 AMAQI
2nd Oct 2025539 AMAQI
2nd Oct 20254710 AMAQI
2nd Oct 20254511 AMAQI
2nd Oct 20255612 PMAQI
2nd Oct 2025621 PMAQI
2nd Oct 2025582 PMAQI
2nd Oct 2025423 PMAQI
2nd Oct 2025394 PMAQI
2nd Oct 2025385 PMAQI
2nd Oct 2025406 PMAQI
2nd Oct 2025227 PMAQI
2nd Oct 2025368 PMAQI
2nd Oct 2025359 PMAQI
2nd Oct 20255010 PMAQI
2nd Oct 20252811 PMAQI
3rd Oct 20253112 AMAQI
3rd Oct 2025431 AMAQI
3rd Oct 2025462 AMAQI
3rd Oct 2025433 AMAQI
3rd Oct 2025444 AMAQI
3rd Oct 2025375 AMAQI

25°C15/34°C

3rd Oct 2025386 AMAQI
3rd Oct 2025367 AMAQI
3rd Oct 2025368 AMAQI
3rd Oct 2025409 AMAQI
3rd Oct 20255710 AMAQI
3rd Oct 20255411 AMAQI
3rd Oct 20254512 PMAQI
3rd Oct 2025491 PMAQI
3rd Oct 2025532 PMAQI
3rd Oct 2025523 PMAQI
3rd Oct 2025514 PMAQI
3rd Oct 2025515 PMAQI
3rd Oct 2025556 PMAQI
3rd Oct 2025557 PMAQI
3rd Oct 2025558 PMAQI
3rd Oct 2025439 PMAQI
3rd Oct 20253510 PMAQI
3rd Oct 20254311 PMAQI
4th Oct 20253812 AMAQI
4th Oct 2025451 AMAQI
4th Oct 2025352 AMAQI
4th Oct 2025383 AMAQI
4th Oct 2025544 AMAQI
4th Oct 2025535 AMAQI

25°C16/33°C

4th Oct 2025526 AMAQI
4th Oct 2025547 AMAQI
4th Oct 2025578 AMAQI
4th Oct 2025589 AMAQI
4th Oct 20255710 AMAQI
4th Oct 20255511 AMAQI
4th Oct 20255712 PMAQI
4th Oct 2025591 PMAQI
4th Oct 2025502 PMAQI
4th Oct 2025363 PMAQI
4th Oct 2025374 PMAQI
4th Oct 2025385 PMAQI
4th Oct 2025266 PMAQI
4th Oct 2025417 PMAQI
4th Oct 2025428 PMAQI
4th Oct 2025389 PMAQI
4th Oct 20253710 PMAQI
4th Oct 20253811 PMAQI
5th Oct 20253812 AMAQI
5th Oct 2025381 AMAQI
5th Oct 2025512 AMAQI
5th Oct 2025523 AMAQI
5th Oct 2025444 AMAQI
5th Oct 2025455 AMAQI

24°C15/33°C

5th Oct 2025496 AMAQI
5th Oct 2025467 AMAQI
5th Oct 2025508 AMAQI
5th Oct 2025529 AMAQI
5th Oct 20255010 AMAQI
5th Oct 20253711 AMAQI
5th Oct 20253712 PMAQI
5th Oct 2025361 PMAQI
5th Oct 2025522 PMAQI
5th Oct 2025393 PMAQI
5th Oct 2025374 PMAQI
5th Oct 2025365 PMAQI
5th Oct 2025376 PMAQI
5th Oct 2025377 PMAQI
5th Oct 2025398 PMAQI
5th Oct 2025249 PMAQI
5th Oct 20254310 PMAQI
5th Oct 20253711 PMAQI
6th Oct 20253812 AMAQI
6th Oct 2025381 AMAQI
6th Oct 2025212 AMAQI
6th Oct 2025393 AMAQI
6th Oct 2025424 AMAQI
6th Oct 2025465 AMAQI

26°C18/34°C

6th Oct 2025426 AMAQI
6th Oct 2025377 AMAQI
6th Oct 2025358 AMAQI
6th Oct 2025459 AMAQI
6th Oct 20258310 AMAQI
6th Oct 202510711 AMAQI
7th Oct 2025805 AMAQI

26°C19/34°C

7th Oct 2025386 AMAQI
7th Oct 2025457 AMAQI
7th Oct 2025428 AMAQI
7th Oct 2025439 AMAQI
7th Oct 20253810 AMAQI
7th Oct 20254311 AMAQI
7th Oct 20253812 PMAQI
7th Oct 2025381 PMAQI
7th Oct 2025392 PMAQI
7th Oct 2025433 PMAQI
7th Oct 2025464 PMAQI
7th Oct 2025395 PMAQI
7th Oct 2025466 PMAQI
7th Oct 2025397 PMAQI
7th Oct 2025378 PMAQI
7th Oct 2025449 PMAQI
7th Oct 20254610 PMAQI
7th Oct 20254911 PMAQI
8th Oct 20254812 AMAQI
8th Oct 2025491 AMAQI
8th Oct 2025432 AMAQI
8th Oct 2025443 AMAQI
8th Oct 2025524 AMAQI
8th Oct 2025515 AMAQI

25°C21/30°C

8th Oct 2025496 AMAQI
8th Oct 2025417 AMAQI
8th Oct 2025418 AMAQI
8th Oct 2025519 AMAQI
8th Oct 20255310 AMAQI
8th Oct 20253711 AMAQI
8th Oct 20254012 PMAQI
8th Oct 2025471 PMAQI
8th Oct 2025462 PMAQI
8th Oct 2025423 PMAQI
8th Oct 2025464 PMAQI
8th Oct 2025435 PMAQI
8th Oct 2025476 PMAQI
8th Oct 2025417 PMAQI
8th Oct 2025438 PMAQI
8th Oct 2025509 PMAQI
8th Oct 20254810 PMAQI
8th Oct 20254711 PMAQI
9th Oct 20254812 AMAQI
9th Oct 2025451 AMAQI
9th Oct 2025502 AMAQI
9th Oct 2025483 AMAQI
9th Oct 2025474 AMAQI
9th Oct 2025495 AMAQI

23°C18/29°C

9th Oct 2025506 AMAQI
9th Oct 2025487 AMAQI
9th Oct 2025488 AMAQI
9th Oct 2025569 AMAQI
9th Oct 20255410 AMAQI
9th Oct 20255711 AMAQI
9th Oct 20255512 PMAQI
9th Oct 2025521 PMAQI
9th Oct 2025422 PMAQI
9th Oct 2025433 PMAQI
9th Oct 2025454 PMAQI
9th Oct 2025495 PMAQI
9th Oct 2025496 PMAQI
9th Oct 2025527 PMAQI
9th Oct 2025508 PMAQI
9th Oct 2025549 PMAQI
9th Oct 20254310 PMAQI
9th Oct 20254811 PMAQI
10th Oct 20254312 AMAQI
10th Oct 2025431 AMAQI
10th Oct 2025532 AMAQI
10th Oct 2025533 AMAQI
10th Oct 2025554 AMAQI
10th Oct 2025555 AMAQI

24°C18/30°C

10th Oct 2025576 AMAQI
10th Oct 2025587 AMAQI
10th Oct 2025688 AMAQI
10th Oct 2025679 AMAQI
10th Oct 20256310 AMAQI
10th Oct 20255711 AMAQI
10th Oct 20255712 PMAQI
10th Oct 2025541 PMAQI
10th Oct 2025532 PMAQI
10th Oct 2025493 PMAQI
10th Oct 2025494 PMAQI
10th Oct 2025505 PMAQI
10th Oct 2025466 PMAQI
10th Oct 2025477 PMAQI
10th Oct 2025448 PMAQI
10th Oct 2025449 PMAQI
10th Oct 20254310 PMAQI
10th Oct 20254511 PMAQI
11th Oct 20253512 AMAQI
11th Oct 2025371 AMAQI
11th Oct 2025442 AMAQI
11th Oct 2025433 AMAQI
11th Oct 2025244 AMAQI
11th Oct 2025155 AMAQI

23°C17/29°C

11th Oct 2025386 AMAQI
11th Oct 2025537 AMAQI
11th Oct 2025468 AMAQI
11th Oct 2025529 AMAQI
11th Oct 20254410 AMAQI
11th Oct 20254411 AMAQI
11th Oct 20254512 PMAQI
11th Oct 2025551 PMAQI
11th Oct 2025582 PMAQI
11th Oct 2025473 PMAQI
11th Oct 2025544 PMAQI
11th Oct 2025395 PMAQI
11th Oct 2025516 PMAQI
11th Oct 2025487 PMAQI
11th Oct 2025538 PMAQI
11th Oct 2025769 PMAQI
11th Oct 20255510 PMAQI
11th Oct 20254511 PMAQI
12th Oct 20253812 AMAQI
12th Oct 2025371 AMAQI
12th Oct 2025382 AMAQI
12th Oct 2025293 AMAQI
12th Oct 2025124 AMAQI
12th Oct 2025325 AMAQI

24°C17/32°C

12th Oct 2025426 AMAQI
6 AM
12th Oct 2025467 AMAQI
12th Oct 2025388 AMAQI
12th Oct 2025399 AMAQI
12th Oct 20254910 AMAQI
12th Oct 20254811 AMAQI
12th Oct 20254412 PMAQI
12 PM
12th Oct 2025421 PMAQI
12th Oct 2025372 PMAQI
12th Oct 2025373 PMAQI
12th Oct 2025384 PMAQI
12th Oct 2025445 PMAQI
12th Oct 2025206 PMAQI
6 PM
12th Oct 2025307 PMAQI
12th Oct 2025208 PMAQI
12 AM
5 AM

24°C20/28°C

Day time
Avg. Highest Time
9 AM - 11 AM

37AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
6 AM - 7 AM

32AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 11 AM (Avg. 37), while the lowest AQI was between 6 AM to 7 AM (Avg. 32).
Night time
Avg. Highest Time
8 PM - 10 PM

33AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
12 AM - 2 AM

31AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 10 PM (Avg. 33), while the lowest AQI was between 12 AM to 2 AM (Avg. 31).

2025 Days Vs Air Quality

Carlsbad, Carlsbad, New Mexico, United States

2025

92%

260

8%

24

Total number of days with different AQI categories in last 286 days in 2025 (79 days remaining)

Good
260 Days
Moderate
24 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 92%

Health Risk Level:

Very Low

In 2025, 92% of 286 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

Carlsbad, Carlsbad, New Mexico, 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.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
34AQI
2nd January 2025
35AQI
3rd January 2025
40AQI
4th January 2025
39AQI
5th January 2025
34AQI
6th January 2025
34AQI
7th January 2025
33AQI
8th January 2025
33AQI
9th January 2025
30AQI
10th January 2025
30AQI
11th January 2025
29AQI
12th January 2025
27AQI
13th January 2025
26AQI
14th January 2025
29AQI
15th January 2025
32AQI
16th January 2025
27AQI
17th January 2025
36AQI
18th January 2025
30AQI
19th January 2025
29AQI
20th January 2025
29AQI
21st January 2025
27AQI
22nd January 2025
30AQI
23rd January 2025
27AQI
24th January 2025
31AQI
25th January 2025
32AQI
26th January 2025
31AQI
27th January 2025
33AQI
28th January 2025
36AQI
29th January 2025
34AQI
30th January 2025
36AQI
31st January 2025
32AQI
1st February 2025
33AQI
2nd February 2025
30AQI
3rd February 2025
31AQI
4th February 2025
33AQI
5th February 2025
33AQI
6th February 2025
32AQI
7th February 2025
33AQI
8th February 2025
35AQI
9th February 2025
34AQI
10th February 2025
35AQI
11th February 2025
41AQI
12th February 2025
40AQI
13th February 2025
38AQI
14th February 2025
36AQI
15th February 2025
41AQI
16th February 2025
37AQI
17th February 2025
42AQI
18th February 2025
36AQI
19th February 2025
37AQI
20th February 2025
33AQI
21st February 2025
31AQI
22nd February 2025
32AQI
23rd February 2025
34AQI
24th February 2025
32AQI
25th February 2025
32AQI
26th February 2025
32AQI
27th February 2025
36AQI
28th February 2025
43AQI
1st March 2025
41AQI
2nd March 2025
44AQI
3rd March 2025
53AQI
4th March 2025
57AQI
5th March 2025
50AQI
6th March 2025
60AQI
7th March 2025
51AQI
8th March 2025
53AQI
9th March 2025
47AQI
10th March 2025
62AQI
11th March 2025
65AQI
12th March 2025
75AQI
13th March 2025
60AQI
14th March 2025
79AQI
15th March 2025
66AQI
16th March 2025
65AQI
17th March 2025
58AQI
18th March 2025
75AQI
19th March 2025
68AQI
20th March 2025
56AQI
21st March 2025
57AQI
22nd March 2025
53AQI
23rd March 2025
53AQI
24th March 2025
46AQI
25th March 2025
45AQI
26th March 2025
43AQI
27th March 2025
41AQI
28th March 2025
40AQI
29th March 2025
40AQI
30th March 2025
42AQI
31st March 2025
40AQI
1st April 2025
47AQI
2nd April 2025
49AQI
3rd April 2025
47AQI
4th April 2025
44AQI
5th April 2025
38AQI
6th April 2025
34AQI
7th April 2025
30AQI
8th April 2025
29AQI
9th April 2025
26AQI
10th April 2025
26AQI
11th April 2025
26AQI
12th April 2025
27AQI
13th April 2025
31AQI
14th April 2025
31AQI
15th April 2025
30AQI
16th April 2025
32AQI
17th April 2025
34AQI
18th April 2025
34AQI
19th April 2025
41AQI
20th April 2025
24AQI
21st April 2025
30AQI
22nd April 2025
30AQI
23rd April 2025
29AQI
24th April 2025
31AQI
25th April 2025
34AQI
26th April 2025
33AQI
27th April 2025
36AQI
28th April 2025
35AQI
29th April 2025
33AQI
30th April 2025
30AQI
1st May 2025
30AQI
2nd May 2025
29AQI
3rd May 2025
29AQI
4th May 2025
28AQI
5th May 2025
29AQI
6th May 2025
27AQI
7th May 2025
26AQI
8th May 2025
26AQI
9th May 2025
26AQI
10th May 2025
26AQI
11th May 2025
28AQI
12th May 2025
31AQI
13th May 2025
35AQI
14th May 2025
41AQI
15th May 2025
38AQI
16th May 2025
37AQI
17th May 2025
39AQI
18th May 2025
43AQI
19th May 2025
43AQI
20th May 2025
39AQI
21st May 2025
38AQI
22nd May 2025
45AQI
23rd May 2025
46AQI
24th May 2025
49AQI
25th May 2025
49AQI
26th May 2025
47AQI
27th May 2025
44AQI
28th May 2025
43AQI
29th May 2025
43AQI
30th May 2025
40AQI
31st May 2025
44AQI
1st June 2025
39AQI
2nd June 2025
41AQI
3rd June 2025
35AQI
4th June 2025
37AQI
5th June 2025
35AQI
6th June 2025
34AQI
7th June 2025
33AQI
8th June 2025
39AQI
9th June 2025
34AQI
10th June 2025
34AQI
11th June 2025
39AQI
12th June 2025
39AQI
13th June 2025
40AQI
14th June 2025
43AQI
15th June 2025
45AQI
16th June 2025
46AQI
17th June 2025
44AQI
18th June 2025
44AQI
19th June 2025
43AQI
20th June 2025
41AQI
21st June 2025
43AQI
22nd June 2025
44AQI
23rd June 2025
42AQI
24th June 2025
41AQI
25th June 2025
37AQI
26th June 2025
34AQI
27th June 2025
33AQI
28th June 2025
32AQI
29th June 2025
30AQI
30th June 2025
30AQI
1st July 2025
34AQI
2nd July 2025
34AQI
3rd July 2025
32AQI
4th July 2025
34AQI
5th July 2025
37AQI
6th July 2025
37AQI
7th July 2025
34AQI
8th July 2025
35AQI
9th July 2025
34AQI
10th July 2025
35AQI
11th July 2025
44AQI
12th July 2025
52AQI
13th July 2025
52AQI
14th July 2025
50AQI
15th July 2025
44AQI
16th July 2025
44AQI
17th July 2025
43AQI
18th July 2025
41AQI
19th July 2025
40AQI
20th July 2025
37AQI
21st July 2025
37AQI
22nd July 2025
37AQI
23rd July 2025
35AQI
24th July 2025
32AQI
25th July 2025
28AQI
26th July 2025
27AQI
27th July 2025
27AQI
28th July 2025
28AQI
29th July 2025
32AQI
30th July 2025
31AQI
31st July 2025
30AQI
1st August 2025
28AQI
2nd August 2025
37AQI
3rd August 2025
49AQI
4th August 2025
45AQI
5th August 2025
51AQI
6th August 2025
51AQI
7th August 2025
48AQI
8th August 2025
43AQI
9th August 2025
43AQI
10th August 2025
43AQI
11th August 2025
49AQI
12th August 2025
43AQI
13th August 2025
49AQI
14th August 2025
45AQI
15th August 2025
41AQI
16th August 2025
36AQI
17th August 2025
31AQI
18th August 2025
27AQI
19th August 2025
32AQI
20th August 2025
35AQI
21st August 2025
33AQI
22nd August 2025
38AQI
23rd August 2025
47AQI
24th August 2025
43AQI
25th August 2025
40AQI
26th August 2025
37AQI
27th August 2025
31AQI
28th August 2025
30AQI
29th August 2025
26AQI
30th August 2025
32AQI
31st August 2025
33AQI
1st September 2025
25AQI
2nd September 2025
31AQI
3rd September 2025
31AQI
4th September 2025
44AQI
5th September 2025
27AQI
6th September 2025
25AQI
7th September 2025
24AQI
8th September 2025
27AQI
9th September 2025
26AQI
10th September 2025
26AQI
11th September 2025
27AQI
12th September 2025
24AQI
13th September 2025
25AQI
14th September 2025
25AQI
15th September 2025
29AQI
16th September 2025
30AQI
17th September 2025
24AQI
18th September 2025
24AQI
19th September 2025
24AQI
20th September 2025
23AQI
21st September 2025
23AQI
22nd September 2025
23AQI
23rd September 2025
23AQI
24th September 2025
21AQI
25th September 2025
41AQI
26th September 2025
41AQI
27th September 2025
14AQI
28th September 2025
19AQI
29th September 2025
32AQI
30th September 2025
41AQI
1st October 2025
39AQI
2nd October 2025
41AQI
3rd October 2025
46AQI
4th October 2025
44AQI
5th October 2025
43AQI
6th October 2025
36AQI
7th October 2025
42AQI
8th October 2025
46AQI
9th October 2025
49AQI
10th October 2025
51AQI
11th October 2025
45AQI
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

32AQI

35AQI

54AQI

33AQI

37AQI

38AQI

37AQI

39AQI

27AQI

44AQI

No. of days

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

202537AQI

31
28
12
19
30
31
30
29
2
29
2
30
10
1
260
24

Highest AQI recorded in

March

54AQI

Lowest AQI recorded in

September

27AQI

202432AQI

31
29
31
30
26
1
29
31
29
2
30
29
2
28
2
31
354
7

Highest AQI recorded in

May

39AQI

Lowest AQI recorded in

January

23AQI

202330AQI

30
28
31
30
31
30
31
31
30
31
28
31
362

Highest AQI recorded in

April

37AQI

Lowest AQI recorded in

November

20AQI

202229AQI

30
17
31
30
31
30
23
1
2
29
31
30
31
315
1

Highest AQI recorded in

May

39AQI

Lowest AQI recorded in

December

21AQI

202133AQI

30
28
31
30
24
1
6
30
30
1
31
30
29
30
31
354
1
1
6

Highest AQI recorded in

May

87AQI

Lowest AQI recorded in

January

20AQI

202027AQI

11
20
18
30
13
28
30
30
30
31
241

Highest AQI recorded in

May

32AQI

Lowest AQI recorded in

December

21AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
37AQI
Least Polluted Year Recorded
2020(Avg.)
27AQI

Carlsbad's annual 2025 AQI (37) shows an average percentage change of 24.7% (worsened AQI) compared to previous years: 2020 (27), 2021 (33), 2022 (29), 2023 (30), 2024 (32).