Morrisville, North Carolina, 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
Morrisville, North Carolina, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2024
74AQILowest AQI recorded on
7th Aug 2024
20AQISame Day Analysis (7th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 42 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 7th Aug - 8th Aug 2025
Morrisville, North Carolina, United States
AQI
Day
Night
.
6 AM7th Aug 2025
8 PM
5 AM8th Aug 2025
Day time
Avg. Highest Time
6PM7th Aug
59AQI
Avg. Lowest Time
6AM7th Aug
25AQI
Night time
Avg. Highest Time
5AM8th Aug
98AQI
Avg. Lowest Time
11PM7th Aug
59AQI
In the last 24 hours,
Morrisville's AQI reached its highest point of 98 at 5 AM during the Night, while the lowest point, 25, was recorded at 6 AM during the Day between 7th Aug and 8th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Morrisville, North Carolina, United States
JulAug
09th - 10th10th - 11th11th - 12th12th - 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
Day
Night
9th Jul 2025516 AMAQI
9th Jul 2025517 AMAQI
9th Jul 2025488 AMAQI
9th Jul 2025489 AMAQI
9th Jul 20254910 AMAQI
9th Jul 20255211 AMAQI
9th Jul 20255312 PMAQI
9th Jul 2025531 PMAQI
9th Jul 2025542 PMAQI
9th Jul 2025543 PMAQI
9th Jul 2025534 PMAQI
9th Jul 2025535 PMAQI
9th Jul 2025526 PMAQI
9th Jul 2025517 PMAQI
9th Jul 2025498 PMAQI
9th Jul 2025479 PMAQI
9th Jul 20254510 PMAQI
9th Jul 20254211 PMAQI
10th Jul 20254112 AMAQI
10th Jul 2025301 AMAQI
10th Jul 2025292 AMAQI
10th Jul 2025283 AMAQI
10th Jul 2025204 AMAQI
10th Jul 2025205 AMAQI
--°C/°C
10th Jul 2025256 AMAQI
10th Jul 2025327 AMAQI
10th Jul 2025358 AMAQI
10th Jul 2025449 AMAQI
10th Jul 20254410 AMAQI
10th Jul 20254311 AMAQI
10th Jul 20254412 PMAQI
10th Jul 2025441 PMAQI
10th Jul 2025412 PMAQI
10th Jul 2025373 PMAQI
10th Jul 2025404 PMAQI
10th Jul 2025375 PMAQI
10th Jul 2025336 PMAQI
10th Jul 2025357 PMAQI
10th Jul 2025348 PMAQI
10th Jul 2025309 PMAQI
10th Jul 20252810 PMAQI
10th Jul 20253011 PMAQI
11th Jul 20252812 AMAQI
11th Jul 2025231 AMAQI
11th Jul 2025282 AMAQI
11th Jul 2025313 AMAQI
11th Jul 2025324 AMAQI
11th Jul 2025305 AMAQI
25°C24/28°C
11th Jul 2025366 AMAQI
11th Jul 2025337 AMAQI
11th Jul 2025388 AMAQI
11th Jul 2025369 AMAQI
11th Jul 20253610 AMAQI
11th Jul 20253611 AMAQI
11th Jul 20254012 PMAQI
11th Jul 2025421 PMAQI
11th Jul 2025412 PMAQI
11th Jul 2025363 PMAQI
11th Jul 2025374 PMAQI
11th Jul 2025385 PMAQI
11th Jul 2025356 PMAQI
11th Jul 2025357 PMAQI
11th Jul 2025378 PMAQI
11th Jul 2025389 PMAQI
11th Jul 20253910 PMAQI
11th Jul 20254111 PMAQI
12th Jul 20254212 AMAQI
12th Jul 2025451 AMAQI
12th Jul 2025442 AMAQI
12th Jul 2025463 AMAQI
12th Jul 2025504 AMAQI
12th Jul 2025445 AMAQI
27°C22/34°C
12th Jul 2025426 AMAQI
12th Jul 2025517 AMAQI
12th Jul 2025518 AMAQI
12th Jul 2025519 AMAQI
12th Jul 20254910 AMAQI
12th Jul 20255111 AMAQI
12th Jul 20254612 PMAQI
12th Jul 2025501 PMAQI
12th Jul 2025472 PMAQI
12th Jul 2025483 PMAQI
12th Jul 2025464 PMAQI
12th Jul 2025455 PMAQI
12th Jul 2025466 PMAQI
12th Jul 2025467 PMAQI
12th Jul 2025448 PMAQI
12th Jul 2025389 PMAQI
12th Jul 20253910 PMAQI
12th Jul 20253911 PMAQI
13th Jul 20254012 AMAQI
13th Jul 2025381 AMAQI
13th Jul 2025402 AMAQI
13th Jul 2025383 AMAQI
13th Jul 2025364 AMAQI
13th Jul 2025415 AMAQI
29°C24/34°C
13th Jul 2025436 AMAQI
13th Jul 2025387 AMAQI
13th Jul 2025458 AMAQI
13th Jul 2025469 AMAQI
13th Jul 20254010 AMAQI
13th Jul 20254311 AMAQI
13th Jul 20254812 PMAQI
13th Jul 2025401 PMAQI
13th Jul 2025432 PMAQI
13th Jul 2025423 PMAQI
13th Jul 2025404 PMAQI
13th Jul 2025405 PMAQI
13th Jul 2025406 PMAQI
13th Jul 2025407 PMAQI
13th Jul 2025408 PMAQI
13th Jul 2025389 PMAQI
13th Jul 20254110 PMAQI
13th Jul 20254111 PMAQI
14th Jul 20253812 AMAQI
14th Jul 2025371 AMAQI
14th Jul 2025382 AMAQI
14th Jul 2025383 AMAQI
14th Jul 2025364 AMAQI
14th Jul 2025425 AMAQI
29°C23/35°C
14th Jul 2025366 AMAQI
14th Jul 2025397 AMAQI
14th Jul 2025468 AMAQI
14th Jul 2025429 AMAQI
14th Jul 20253910 AMAQI
14th Jul 20253911 AMAQI
14th Jul 20253812 PMAQI
14th Jul 2025391 PMAQI
14th Jul 2025402 PMAQI
14th Jul 2025413 PMAQI
14th Jul 2025414 PMAQI
14th Jul 2025405 PMAQI
14th Jul 2025406 PMAQI
14th Jul 2025417 PMAQI
14th Jul 2025428 PMAQI
14th Jul 2025409 PMAQI
14th Jul 20254010 PMAQI
14th Jul 20254011 PMAQI
15th Jul 20253812 AMAQI
15th Jul 2025341 AMAQI
15th Jul 2025352 AMAQI
15th Jul 2025363 AMAQI
15th Jul 2025384 AMAQI
15th Jul 2025395 AMAQI
28°C24/32°C
15th Jul 2025386 AMAQI
15th Jul 2025377 AMAQI
15th Jul 2025358 AMAQI
15th Jul 2025329 AMAQI
15th Jul 20253310 AMAQI
15th Jul 20253211 AMAQI
15th Jul 20253312 PMAQI
15th Jul 2025321 PMAQI
15th Jul 2025342 PMAQI
15th Jul 2025353 PMAQI
15th Jul 2025344 PMAQI
15th Jul 2025345 PMAQI
15th Jul 2025316 PMAQI
15th Jul 2025317 PMAQI
15th Jul 2025318 PMAQI
15th Jul 2025339 PMAQI
15th Jul 20253310 PMAQI
15th Jul 20253211 PMAQI
16th Jul 20253012 AMAQI
16th Jul 2025301 AMAQI
16th Jul 2025272 AMAQI
16th Jul 2025283 AMAQI
16th Jul 2025284 AMAQI
16th Jul 2025335 AMAQI
27°C25/32°C
16th Jul 2025326 AMAQI
16th Jul 2025407 AMAQI
16th Jul 2025428 AMAQI
16th Jul 2025449 AMAQI
16th Jul 20253910 AMAQI
16th Jul 20254411 AMAQI
16th Jul 20254712 PMAQI
16th Jul 2025431 PMAQI
16th Jul 2025442 PMAQI
16th Jul 2025413 PMAQI
16th Jul 2025334 PMAQI
16th Jul 2025335 PMAQI
16th Jul 2025356 PMAQI
16th Jul 2025347 PMAQI
16th Jul 2025338 PMAQI
16th Jul 2025269 PMAQI
16th Jul 20252810 PMAQI
16th Jul 20253111 PMAQI
17th Jul 20253312 AMAQI
17th Jul 2025281 AMAQI
17th Jul 2025302 AMAQI
17th Jul 2025333 AMAQI
17th Jul 2025394 AMAQI
17th Jul 2025345 AMAQI
27°C24/32°C
17th Jul 2025346 AMAQI
17th Jul 2025377 AMAQI
17th Jul 2025418 AMAQI
17th Jul 2025399 AMAQI
17th Jul 20253610 AMAQI
17th Jul 20253311 AMAQI
17th Jul 20254012 PMAQI
17th Jul 2025441 PMAQI
17th Jul 2025402 PMAQI
17th Jul 2025383 PMAQI
17th Jul 2025414 PMAQI
17th Jul 2025435 PMAQI
17th Jul 2025406 PMAQI
17th Jul 2025367 PMAQI
17th Jul 2025358 PMAQI
17th Jul 2025339 PMAQI
17th Jul 20253410 PMAQI
17th Jul 20253611 PMAQI
18th Jul 20253712 AMAQI
18th Jul 2025341 AMAQI
18th Jul 2025342 AMAQI
18th Jul 2025363 AMAQI
18th Jul 2025394 AMAQI
18th Jul 2025365 AMAQI
28°C24/32°C
18th Jul 2025386 AMAQI
18th Jul 2025387 AMAQI
18th Jul 2025408 AMAQI
18th Jul 2025389 AMAQI
18th Jul 20253910 AMAQI
18th Jul 20253911 AMAQI
18th Jul 20253712 PMAQI
18th Jul 2025381 PMAQI
18th Jul 2025362 PMAQI
18th Jul 2025383 PMAQI
18th Jul 2025394 PMAQI
18th Jul 2025405 PMAQI
18th Jul 2025406 PMAQI
18th Jul 2025397 PMAQI
18th Jul 2025388 PMAQI
18th Jul 2025349 PMAQI
18th Jul 20253210 PMAQI
18th Jul 20253211 PMAQI
19th Jul 20253312 AMAQI
19th Jul 2025321 AMAQI
19th Jul 2025382 AMAQI
19th Jul 2025383 AMAQI
19th Jul 2025364 AMAQI
19th Jul 2025405 AMAQI
30°C25/37°C
19th Jul 2025386 AMAQI
19th Jul 2025387 AMAQI
19th Jul 2025378 AMAQI
19th Jul 2025379 AMAQI
19th Jul 20253910 AMAQI
19th Jul 20254311 AMAQI
19th Jul 20253912 PMAQI
19th Jul 2025381 PMAQI
19th Jul 2025372 PMAQI
19th Jul 2025423 PMAQI
19th Jul 2025394 PMAQI
19th Jul 2025345 PMAQI
19th Jul 2025336 PMAQI
19th Jul 2025367 PMAQI
19th Jul 2025378 PMAQI
19th Jul 2025359 PMAQI
19th Jul 20253610 PMAQI
19th Jul 20253211 PMAQI
20th Jul 20253112 AMAQI
20th Jul 2025291 AMAQI
20th Jul 2025232 AMAQI
20th Jul 2025243 AMAQI
20th Jul 2025244 AMAQI
20th Jul 2025235 AMAQI
29°C24/36°C
20th Jul 2025236 AMAQI
20th Jul 2025227 AMAQI
20th Jul 2025238 AMAQI
20th Jul 2025269 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20252211 AMAQI
20th Jul 20252712 PMAQI
20th Jul 2025281 PMAQI
20th Jul 2025312 PMAQI
20th Jul 2025313 PMAQI
20th Jul 2025324 PMAQI
20th Jul 2025335 PMAQI
20th Jul 2025346 PMAQI
20th Jul 2025297 PMAQI
20th Jul 2025298 PMAQI
20th Jul 2025369 PMAQI
20th Jul 20253610 PMAQI
20th Jul 20253711 PMAQI
21st Jul 20253812 AMAQI
21st Jul 2025451 AMAQI
21st Jul 2025512 AMAQI
21st Jul 2025443 AMAQI
21st Jul 2025464 AMAQI
21st Jul 2025385 AMAQI
30°C23/37°C
21st Jul 2025416 AMAQI
21st Jul 2025397 AMAQI
21st Jul 2025438 AMAQI
21st Jul 2025429 AMAQI
21st Jul 20253610 AMAQI
21st Jul 20253911 AMAQI
21st Jul 20254212 PMAQI
21st Jul 2025421 PMAQI
21st Jul 2025472 PMAQI
21st Jul 2025453 PMAQI
21st Jul 2025454 PMAQI
21st Jul 2025465 PMAQI
21st Jul 2025466 PMAQI
21st Jul 2025447 PMAQI
21st Jul 2025448 PMAQI
21st Jul 2025439 PMAQI
21st Jul 20254410 PMAQI
21st Jul 20254311 PMAQI
22nd Jul 20254412 AMAQI
22nd Jul 2025361 AMAQI
22nd Jul 2025332 AMAQI
22nd Jul 2025303 AMAQI
22nd Jul 2025464 AMAQI
22nd Jul 2025405 AMAQI
30°C25/37°C
22nd Jul 2025406 AMAQI
22nd Jul 2025407 AMAQI
22nd Jul 2025408 AMAQI
22nd Jul 2025389 AMAQI
22nd Jul 20253510 AMAQI
22nd Jul 20253811 AMAQI
22nd Jul 20253812 PMAQI
22nd Jul 2025351 PMAQI
22nd Jul 2025422 PMAQI
22nd Jul 2025423 PMAQI
22nd Jul 2025454 PMAQI
22nd Jul 2025425 PMAQI
22nd Jul 2025426 PMAQI
22nd Jul 2025417 PMAQI
22nd Jul 2025408 PMAQI
22nd Jul 2025439 PMAQI
22nd Jul 20254510 PMAQI
22nd Jul 20254611 PMAQI
23rd Jul 20254912 AMAQI
23rd Jul 2025551 AMAQI
23rd Jul 2025552 AMAQI
23rd Jul 2025523 AMAQI
23rd Jul 2025474 AMAQI
23rd Jul 2025425 AMAQI
28°C24/35°C
23rd Jul 2025486 AMAQI
23rd Jul 2025517 AMAQI
23rd Jul 2025528 AMAQI
23rd Jul 2025519 AMAQI
23rd Jul 20255010 AMAQI
23rd Jul 20255111 AMAQI
23rd Jul 20255212 PMAQI
23rd Jul 2025551 PMAQI
23rd Jul 2025552 PMAQI
23rd Jul 2025553 PMAQI
23rd Jul 2025544 PMAQI
23rd Jul 2025545 PMAQI
23rd Jul 2025546 PMAQI
23rd Jul 2025547 PMAQI
23rd Jul 2025538 PMAQI
23rd Jul 2025539 PMAQI
23rd Jul 20255310 PMAQI
23rd Jul 20255211 PMAQI
24th Jul 20255112 AMAQI
24th Jul 2025331 AMAQI
24th Jul 2025362 AMAQI
24th Jul 2025333 AMAQI
24th Jul 2025344 AMAQI
24th Jul 2025415 AMAQI
27°C22/32°C
24th Jul 2025426 AMAQI
24th Jul 2025397 AMAQI
24th Jul 2025438 AMAQI
24th Jul 2025399 AMAQI
24th Jul 20254010 AMAQI
24th Jul 20254411 AMAQI
24th Jul 20254212 PMAQI
24th Jul 2025451 PMAQI
24th Jul 2025462 PMAQI
24th Jul 2025463 PMAQI
24th Jul 2025424 PMAQI
24th Jul 2025415 PMAQI
24th Jul 2025446 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025428 PMAQI
24th Jul 2025489 PMAQI
24th Jul 20254510 PMAQI
24th Jul 20254411 PMAQI
25th Jul 20254412 AMAQI
25th Jul 2025421 AMAQI
25th Jul 2025482 AMAQI
25th Jul 2025363 AMAQI
25th Jul 2025384 AMAQI
25th Jul 2025435 AMAQI
27°C22/33°C
25th Jul 2025466 AMAQI
25th Jul 2025497 AMAQI
25th Jul 2025478 AMAQI
25th Jul 2025449 AMAQI
25th Jul 20254410 AMAQI
25th Jul 20254611 AMAQI
25th Jul 20254012 PMAQI
25th Jul 2025401 PMAQI
25th Jul 2025432 PMAQI
25th Jul 2025443 PMAQI
25th Jul 2025444 PMAQI
25th Jul 2025465 PMAQI
25th Jul 2025476 PMAQI
25th Jul 2025467 PMAQI
25th Jul 2025478 PMAQI
25th Jul 2025459 PMAQI
25th Jul 20254510 PMAQI
25th Jul 20254711 PMAQI
26th Jul 20254812 AMAQI
26th Jul 2025541 AMAQI
26th Jul 2025492 AMAQI
26th Jul 2025513 AMAQI
26th Jul 2025514 AMAQI
26th Jul 2025475 AMAQI
31°C23/38°C
26th Jul 2025456 AMAQI
26th Jul 2025517 AMAQI
26th Jul 2025468 AMAQI
26th Jul 2025459 AMAQI
26th Jul 20254910 AMAQI
26th Jul 20255111 AMAQI
26th Jul 20255212 PMAQI
26th Jul 2025521 PMAQI
26th Jul 2025492 PMAQI
26th Jul 2025503 PMAQI
26th Jul 2025514 PMAQI
26th Jul 2025505 PMAQI
26th Jul 2025526 PMAQI
26th Jul 2025527 PMAQI
26th Jul 2025518 PMAQI
26th Jul 2025509 PMAQI
26th Jul 20255210 PMAQI
26th Jul 20255211 PMAQI
27th Jul 20255312 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025552 AMAQI
27th Jul 2025533 AMAQI
27th Jul 2025544 AMAQI
27th Jul 2025555 AMAQI
33°C25/39°C
27th Jul 2025526 AMAQI
27th Jul 2025537 AMAQI
27th Jul 2025548 AMAQI
27th Jul 2025539 AMAQI
27th Jul 20255310 AMAQI
27th Jul 20255411 AMAQI
27th Jul 20255312 PMAQI
27th Jul 2025481 PMAQI
27th Jul 2025522 PMAQI
27th Jul 2025523 PMAQI
27th Jul 2025504 PMAQI
27th Jul 2025505 PMAQI
27th Jul 2025506 PMAQI
27th Jul 2025527 PMAQI
27th Jul 2025528 PMAQI
27th Jul 2025459 PMAQI
27th Jul 20254410 PMAQI
27th Jul 20254311 PMAQI
28th Jul 20254312 AMAQI
28th Jul 2025291 AMAQI
28th Jul 2025292 AMAQI
28th Jul 2025253 AMAQI
28th Jul 2025224 AMAQI
28th Jul 2025245 AMAQI
32°C25/38°C
28th Jul 2025316 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025248 AMAQI
28th Jul 2025249 AMAQI
28th Jul 20252410 AMAQI
28th Jul 20253011 AMAQI
28th Jul 20252912 PMAQI
28th Jul 2025331 PMAQI
28th Jul 2025312 PMAQI
28th Jul 2025333 PMAQI
28th Jul 2025384 PMAQI
28th Jul 2025365 PMAQI
28th Jul 2025326 PMAQI
28th Jul 2025307 PMAQI
28th Jul 2025308 PMAQI
28th Jul 2025359 PMAQI
28th Jul 20253610 PMAQI
28th Jul 20253511 PMAQI
29th Jul 20253512 AMAQI
29th Jul 2025331 AMAQI
29th Jul 2025422 AMAQI
29th Jul 2025453 AMAQI
29th Jul 2025504 AMAQI
29th Jul 2025345 AMAQI
31°C25/37°C
29th Jul 2025336 AMAQI
29th Jul 2025387 AMAQI
29th Jul 2025368 AMAQI
29th Jul 2025389 AMAQI
29th Jul 20254110 AMAQI
29th Jul 20254611 AMAQI
29th Jul 20254612 PMAQI
29th Jul 2025461 PMAQI
29th Jul 2025442 PMAQI
29th Jul 2025423 PMAQI
29th Jul 2025424 PMAQI
29th Jul 2025435 PMAQI
29th Jul 2025446 PMAQI
29th Jul 2025427 PMAQI
29th Jul 2025408 PMAQI
29th Jul 2025429 PMAQI
29th Jul 20254410 PMAQI
29th Jul 20254311 PMAQI
30th Jul 20254212 AMAQI
30th Jul 2025301 AMAQI
30th Jul 2025322 AMAQI
30th Jul 2025333 AMAQI
30th Jul 2025424 AMAQI
30th Jul 2025305 AMAQI
30°C25/34°C
30th Jul 2025326 AMAQI
30th Jul 2025317 AMAQI
30th Jul 2025328 AMAQI
30th Jul 2025329 AMAQI
30th Jul 20253610 AMAQI
30th Jul 20253511 AMAQI
30th Jul 20253312 PMAQI
30th Jul 2025321 PMAQI
30th Jul 2025382 PMAQI
30th Jul 2025383 PMAQI
30th Jul 2025384 PMAQI
30th Jul 2025385 PMAQI
30th Jul 2025386 PMAQI
30th Jul 2025387 PMAQI
30th Jul 2025388 PMAQI
30th Jul 2025379 PMAQI
30th Jul 20253810 PMAQI
30th Jul 20253811 PMAQI
31st Jul 20254212 AMAQI
31st Jul 2025381 AMAQI
31st Jul 2025362 AMAQI
31st Jul 2025353 AMAQI
31st Jul 2025344 AMAQI
31st Jul 2025385 AMAQI
29°C23/36°C
31st Jul 2025496 AMAQI
31st Jul 2025537 AMAQI
31st Jul 2025548 AMAQI
31st Jul 2025569 AMAQI
31st Jul 20255710 AMAQI
31st Jul 20255011 AMAQI
31st Jul 20254912 PMAQI
31st Jul 2025501 PMAQI
31st Jul 2025512 PMAQI
31st Jul 2025523 PMAQI
31st Jul 2025514 PMAQI
31st Jul 2025505 PMAQI
31st Jul 2025526 PMAQI
31st Jul 2025487 PMAQI
31st Jul 2025438 PMAQI
31st Jul 2025369 PMAQI
31st Jul 20253210 PMAQI
31st Jul 20252811 PMAQI
1st Aug 20252712 AMAQI
1st Aug 2025271 AMAQI
1st Aug 2025302 AMAQI
1st Aug 2025323 AMAQI
1st Aug 2025324 AMAQI
1st Aug 2025285 AMAQI
27°C26/29°C
1st Aug 2025276 AMAQI
1st Aug 2025287 AMAQI
1st Aug 2025328 AMAQI
1st Aug 2025329 AMAQI
1st Aug 20253810 AMAQI
1st Aug 20254111 AMAQI
1st Aug 20254112 PMAQI
1st Aug 2025391 PMAQI
1st Aug 2025382 PMAQI
1st Aug 2025363 PMAQI
1st Aug 2025394 PMAQI
1st Aug 2025445 PMAQI
1st Aug 2025406 PMAQI
1st Aug 2025347 PMAQI
1st Aug 2025358 PMAQI
1st Aug 2025419 PMAQI
1st Aug 20253710 PMAQI
1st Aug 20253111 PMAQI
2nd Aug 20252612 AMAQI
2nd Aug 2025201 AMAQI
2nd Aug 2025182 AMAQI
2nd Aug 2025203 AMAQI
2nd Aug 2025194 AMAQI
2nd Aug 2025165 AMAQI
25°C21/28°C
2nd Aug 2025176 AMAQI
2nd Aug 2025177 AMAQI
2nd Aug 2025178 AMAQI
2nd Aug 2025189 AMAQI
2nd Aug 20251810 AMAQI
2nd Aug 20252111 AMAQI
2nd Aug 20252512 PMAQI
2nd Aug 2025271 PMAQI
2nd Aug 2025312 PMAQI
2nd Aug 2025363 PMAQI
2nd Aug 2025384 PMAQI
2nd Aug 2025375 PMAQI
2nd Aug 2025386 PMAQI
2nd Aug 2025297 PMAQI
2nd Aug 2025328 PMAQI
2nd Aug 2025389 PMAQI
2nd Aug 20254010 PMAQI
2nd Aug 20253711 PMAQI
3rd Aug 20253712 AMAQI
3rd Aug 2025371 AMAQI
3rd Aug 2025342 AMAQI
3rd Aug 2025343 AMAQI
3rd Aug 2025334 AMAQI
3rd Aug 2025365 AMAQI
22°C20/25°C
3rd Aug 2025366 AMAQI
3rd Aug 2025357 AMAQI
3rd Aug 2025298 AMAQI
3rd Aug 2025279 AMAQI
3rd Aug 20252710 AMAQI
3rd Aug 20252511 AMAQI
3rd Aug 20252712 PMAQI
3rd Aug 2025321 PMAQI
3rd Aug 2025312 PMAQI
3rd Aug 2025323 PMAQI
3rd Aug 2025334 PMAQI
3rd Aug 2025325 PMAQI
3rd Aug 2025336 PMAQI
3rd Aug 2025337 PMAQI
3rd Aug 2025348 PMAQI
3rd Aug 2025339 PMAQI
3rd Aug 20253410 PMAQI
3rd Aug 20253411 PMAQI
4th Aug 20253312 AMAQI
4th Aug 2025311 AMAQI
4th Aug 2025342 AMAQI
4th Aug 2025323 AMAQI
4th Aug 2025324 AMAQI
4th Aug 2025355 AMAQI
22°C17/30°C
4th Aug 2025366 AMAQI
4th Aug 2025367 AMAQI
4th Aug 2025368 AMAQI
4th Aug 2025359 AMAQI
4th Aug 20253710 AMAQI
4th Aug 20254111 AMAQI
4th Aug 20254012 PMAQI
4th Aug 2025371 PMAQI
4th Aug 2025352 PMAQI
4th Aug 2025343 PMAQI
4th Aug 2025374 PMAQI
4th Aug 2025415 PMAQI
4th Aug 2025456 PMAQI
4th Aug 2025367 PMAQI
4th Aug 2025388 PMAQI
4th Aug 2025429 PMAQI
4th Aug 20254310 PMAQI
4th Aug 20254211 PMAQI
5th Aug 20254412 AMAQI
5th Aug 2025461 AMAQI
5th Aug 2025422 AMAQI
5th Aug 2025413 AMAQI
5th Aug 2025414 AMAQI
5th Aug 2025395 AMAQI
24°C17/30°C
5th Aug 2025426 AMAQI
5th Aug 2025407 AMAQI
5th Aug 2025378 AMAQI
5th Aug 2025399 AMAQI
5th Aug 20254010 AMAQI
5th Aug 20253711 AMAQI
5th Aug 20253712 PMAQI
5th Aug 2025381 PMAQI
5th Aug 2025372 PMAQI
5th Aug 2025373 PMAQI
5th Aug 2025394 PMAQI
5th Aug 2025365 PMAQI
5th Aug 2025336 PMAQI
5th Aug 2025377 PMAQI
5th Aug 2025398 PMAQI
5th Aug 2025379 PMAQI
5th Aug 20253310 PMAQI
5th Aug 20253211 PMAQI
6th Aug 20253512 AMAQI
6th Aug 2025411 AMAQI
6th Aug 2025462 AMAQI
6th Aug 2025503 AMAQI
6th Aug 2025524 AMAQI
6th Aug 2025455 AMAQI
20°C17/21°C
6th Aug 2025346 AMAQI
6th Aug 2025267 AMAQI
6th Aug 2025238 AMAQI
6th Aug 2025269 AMAQI
6th Aug 20252610 AMAQI
6th Aug 20252511 AMAQI
6th Aug 20252312 PMAQI
6th Aug 2025211 PMAQI
6th Aug 2025182 PMAQI
6th Aug 2025203 PMAQI
6th Aug 2025174 PMAQI
6th Aug 2025165 PMAQI
6th Aug 2025156 PMAQI
6th Aug 2025247 PMAQI
6th Aug 2025268 PMAQI
6th Aug 2025279 PMAQI
6th Aug 20252810 PMAQI
6th Aug 20253411 PMAQI
7th Aug 20253312 AMAQI
7th Aug 2025331 AMAQI
7th Aug 2025372 AMAQI
7th Aug 2025343 AMAQI
7th Aug 2025304 AMAQI
7th Aug 2025265 AMAQI
20°C19/21°C
7th Aug 2025256 AMAQI
7th Aug 2025327 AMAQI
7th Aug 2025328 AMAQI
7th Aug 2025319 AMAQI
7th Aug 20253710 AMAQI
7th Aug 20253811 AMAQI
7th Aug 20254112 PMAQI
7th Aug 2025481 PMAQI
7th Aug 2025462 PMAQI
7th Aug 2025453 PMAQI
7th Aug 2025524 PMAQI
7th Aug 2025535 PMAQI
7th Aug 2025596 PMAQI
7th Aug 2025447 PMAQI
7th Aug 2025448 PMAQI
7th Aug 2025609 PMAQI
7th Aug 20256010 PMAQI
7th Aug 20255911 PMAQI
8th Aug 20256712 AMAQI
8th Aug 2025891 AMAQI
8th Aug 2025922 AMAQI
8th Aug 2025973 AMAQI
8th Aug 2025954 AMAQI
8th Aug 2025985 AMAQI
21°C19/24°C
8th Aug 2025906 AMAQI
6 AM8th Aug 2025867 AMAQI
8th Aug 2025858 AMAQI
8th Aug 2025799 AMAQI
8th Aug 20257410 AMAQI
8th Aug 20257011 AMAQI
8th Aug 20257212 PMAQI
8th Aug 2025721 PMAQI
1 PM8th Aug 2025742 PMAQI
8th Aug 2025763 PMAQI
8th Aug 2025764 PMAQI
8th Aug 2025745 PMAQI
8th Aug 2025746 PMAQI
8th Aug 2025797 PMAQI
8th Aug 2025798 PMAQI
8 PM8th Aug 2025729 PMAQI
8th Aug 20257210 PMAQI
1 AM
5 AM
23°C20/30°C
Day time
Avg. Highest Time
6 AM - 8 PM
41AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
6 AM - 8 PM
41AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 8 PM (Avg. 41), while the lowest AQI was between 6 AM to 8 PM (Avg. 41).
Night time
Avg. Highest Time
12 AM - 11 PM
39AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
1 AM - 5 AM
39AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 39), while the lowest AQI was between 1 AM to 5 AM (Avg. 39).
2025 Days Vs Air Quality
Morrisville, North Carolina, United States
2025
91%
199
9%
20
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Good
199 DaysModerate
20 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2025, 91% of 221 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
Morrisville, North Carolina, 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 January 2025
21AQI
21AQI
2nd January 2025
22AQI
22AQI
3rd January 2025
29AQI
29AQI
4th January 2025
21AQI
21AQI
5th January 2025
24AQI
24AQI
6th January 2025
22AQI
22AQI
7th January 2025
21AQI
21AQI
8th January 2025
23AQI
23AQI
9th January 2025
25AQI
25AQI
10th January 2025
39AQI
39AQI
11th January 2025
33AQI
33AQI
12th January 2025
32AQI
32AQI
13th January 2025
42AQI
42AQI
14th January 2025
26AQI
26AQI
15th January 2025
28AQI
28AQI
16th January 2025
40AQI
40AQI
17th January 2025
32AQI
32AQI
18th January 2025
39AQI
39AQI
19th January 2025
42AQI
42AQI
20th January 2025
22AQI
22AQI
21st January 2025
25AQI
25AQI
22nd January 2025
29AQI
29AQI
23rd January 2025
46AQI
46AQI
24th January 2025
44AQI
44AQI
25th January 2025
44AQI
44AQI
26th January 2025
44AQI
44AQI
27th January 2025
43AQI
43AQI
28th January 2025
34AQI
34AQI
29th January 2025
28AQI
28AQI
30th January 2025
31AQI
31AQI
31st January 2025
44AQI
44AQI
1st February 2025
23AQI
23AQI
2nd February 2025
23AQI
23AQI
3rd February 2025
40AQI
40AQI
4th February 2025
46AQI
46AQI
5th February 2025
25AQI
25AQI
6th February 2025
47AQI
47AQI
7th February 2025
36AQI
36AQI
8th February 2025
29AQI
29AQI
9th February 2025
34AQI
34AQI
10th February 2025
24AQI
24AQI
11th February 2025
31AQI
31AQI
12th February 2025
21AQI
21AQI
13th February 2025
22AQI
22AQI
14th February 2025
24AQI
24AQI
15th February 2025
24AQI
24AQI
16th February 2025
22AQI
22AQI
17th February 2025
21AQI
21AQI
18th February 2025
26AQI
26AQI
19th February 2025
26AQI
26AQI
20th February 2025
25AQI
25AQI
21st February 2025
24AQI
24AQI
22nd February 2025
28AQI
28AQI
23rd February 2025
34AQI
34AQI
24th February 2025
39AQI
39AQI
25th February 2025
47AQI
47AQI
26th February 2025
40AQI
40AQI
27th February 2025
64AQI
64AQI
28th February 2025
27AQI
27AQI
1st March 2025
34AQI
34AQI
2nd March 2025
25AQI
25AQI
3rd March 2025
29AQI
29AQI
4th March 2025
31AQI
31AQI
5th March 2025
31AQI
31AQI
6th March 2025
24AQI
24AQI
7th March 2025
35AQI
35AQI
8th March 2025
41AQI
41AQI
9th March 2025
27AQI
27AQI
10th March 2025
34AQI
34AQI
11th March 2025
32AQI
32AQI
12th March 2025
45AQI
45AQI
13th March 2025
59AQI
59AQI
14th March 2025
57AQI
57AQI
15th March 2025
51AQI
51AQI
16th March 2025
26AQI
26AQI
17th March 2025
25AQI
25AQI
18th March 2025
18AQI
18AQI
19th March 2025
47AQI
47AQI
20th March 2025
52AQI
52AQI
21st March 2025
17AQI
17AQI
22nd March 2025
33AQI
33AQI
23rd March 2025
31AQI
31AQI
24th March 2025
47AQI
47AQI
25th March 2025
28AQI
28AQI
26th March 2025
22AQI
22AQI
27th March 2025
22AQI
22AQI
28th March 2025
43AQI
43AQI
29th March 2025
40AQI
40AQI
30th March 2025
32AQI
32AQI
31st March 2025
34AQI
34AQI
1st April 2025
19AQI
19AQI
2nd April 2025
29AQI
29AQI
3rd April 2025
43AQI
43AQI
4th April 2025
49AQI
49AQI
5th April 2025
48AQI
48AQI
6th April 2025
32AQI
32AQI
7th April 2025
36AQI
36AQI
8th April 2025
21AQI
21AQI
9th April 2025
21AQI
21AQI
10th April 2025
30AQI
30AQI
11th April 2025
24AQI
24AQI
12th April 2025
19AQI
19AQI
13th April 2025
23AQI
23AQI
14th April 2025
40AQI
40AQI
15th April 2025
39AQI
39AQI
16th April 2025
24AQI
24AQI
17th April 2025
32AQI
32AQI
18th April 2025
48AQI
48AQI
19th April 2025
41AQI
41AQI
20th April 2025
48AQI
48AQI
21st April 2025
53AQI
53AQI
22nd April 2025
50AQI
50AQI
23rd April 2025
49AQI
49AQI
24th April 2025
49AQI
49AQI
25th April 2025
52AQI
52AQI
26th April 2025
40AQI
40AQI
27th April 2025
21AQI
21AQI
28th April 2025
27AQI
27AQI
29th April 2025
38AQI
38AQI
30th April 2025
51AQI
51AQI
1st May 2025
53AQI
53AQI
2nd May 2025
45AQI
45AQI
3rd May 2025
33AQI
33AQI
4th May 2025
21AQI
21AQI
5th May 2025
33AQI
33AQI
6th May 2025
29AQI
29AQI
7th May 2025
33AQI
33AQI
8th May 2025
42AQI
42AQI
9th May 2025
30AQI
30AQI
10th May 2025
24AQI
24AQI
11th May 2025
35AQI
35AQI
12th May 2025
26AQI
26AQI
13th May 2025
21AQI
21AQI
14th May 2025
30AQI
30AQI
15th May 2025
42AQI
42AQI
16th May 2025
53AQI
53AQI
17th May 2025
34AQI
34AQI
18th May 2025
28AQI
28AQI
19th May 2025
30AQI
30AQI
20th May 2025
35AQI
35AQI
21st May 2025
35AQI
35AQI
22nd May 2025
26AQI
26AQI
23rd May 2025
19AQI
19AQI
24th May 2025
21AQI
21AQI
25th May 2025
25AQI
25AQI
26th May 2025
33AQI
33AQI
27th May 2025
21AQI
21AQI
28th May 2025
17AQI
17AQI
29th May 2025
26AQI
26AQI
30th May 2025
26AQI
26AQI
31st May 2025
34AQI
34AQI
1st June 2025
47AQI
47AQI
2nd June 2025
35AQI
35AQI
3rd June 2025
37AQI
37AQI
4th June 2025
46AQI
46AQI
5th June 2025
37AQI
37AQI
6th June 2025
41AQI
41AQI
7th June 2025
36AQI
36AQI
8th June 2025
37AQI
37AQI
9th June 2025
36AQI
36AQI
10th June 2025
33AQI
33AQI
11th June 2025
46AQI
46AQI
12th June 2025
44AQI
44AQI
13th June 2025
38AQI
38AQI
14th June 2025
31AQI
31AQI
15th June 2025
34AQI
34AQI
16th June 2025
32AQI
32AQI
17th June 2025
30AQI
30AQI
18th June 2025
38AQI
38AQI
19th June 2025
33AQI
33AQI
20th June 2025
27AQI
27AQI
21st June 2025
41AQI
41AQI
22nd June 2025
44AQI
44AQI
23rd June 2025
57AQI
57AQI
24th June 2025
61AQI
61AQI
25th June 2025
63AQI
63AQI
26th June 2025
51AQI
51AQI
27th June 2025
53AQI
53AQI
28th June 2025
44AQI
44AQI
29th June 2025
50AQI
50AQI
30th June 2025
48AQI
48AQI
1st July 2025
40AQI
40AQI
2nd July 2025
32AQI
32AQI
3rd July 2025
32AQI
32AQI
4th July 2025
53AQI
53AQI
5th July 2025
65AQI
65AQI
6th July 2025
34AQI
34AQI
7th July 2025
32AQI
32AQI
8th July 2025
55AQI
55AQI
9th July 2025
49AQI
49AQI
10th July 2025
33AQI
33AQI
11th July 2025
35AQI
35AQI
12th July 2025
45AQI
45AQI
13th July 2025
41AQI
41AQI
14th July 2025
40AQI
40AQI
15th July 2025
34AQI
34AQI
16th July 2025
34AQI
34AQI
17th July 2025
36AQI
36AQI
18th July 2025
37AQI
37AQI
19th July 2025
37AQI
37AQI
20th July 2025
28AQI
28AQI
21st July 2025
43AQI
43AQI
22nd July 2025
40AQI
40AQI
23rd July 2025
52AQI
52AQI
24th July 2025
41AQI
41AQI
25th July 2025
44AQI
44AQI
26th July 2025
50AQI
50AQI
27th July 2025
51AQI
51AQI
28th July 2025
30AQI
30AQI
29th July 2025
41AQI
41AQI
30th July 2025
36AQI
36AQI
31st July 2025
44AQI
44AQI
1st August 2025
34AQI
34AQI
2nd August 2025
26AQI
26AQI
3rd August 2025
33AQI
33AQI
4th August 2025
37AQI
37AQI
5th August 2025
38AQI
38AQI
6th August 2025
31AQI
31AQI
7th August 2025
42AQI
42AQI
32AQI
31AQI
35AQI
37AQI
31AQI
42AQI
41AQI
34AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202535AQI
31
27
1
27
4
27
3
29
2
25
5
26
5
7
199
20
Highest AQI recorded in
June42AQI
Lowest AQI recorded in
May31AQI
202434AQI
30
1
24
5
29
2
25
5
30
1
29
1
27
4
25
6
30
31
29
1
30
1
339
27
Highest AQI recorded in
August42AQI
Lowest AQI recorded in
January28AQI
202337AQI
30
1
26
2
25
6
29
1
26
5
15
13
2
22
8
1
27
4
27
3
30
1
25
4
28
3
310
51
3
Highest AQI recorded in
June59AQI
Lowest AQI recorded in
January30AQI
202232AQI
31
20
1
30
1
23
7
28
3
28
2
24
2
29
1
26
3
30
29
2
300
20
Highest AQI recorded in
June37AQI
Lowest AQI recorded in
August27AQI
202133AQI
29
1
27
1
28
3
24
6
29
2
29
1
22
9
21
10
24
2
30
1
29
1
27
4
319
41
Highest AQI recorded in
July44AQI
Lowest AQI recorded in
June25AQI
202031AQI
9
4
21
19
27
3
29
2
30
1
28
2
30
1
29
1
29
2
251
16
Highest AQI recorded in
March37AQI
Lowest AQI recorded in
May26AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
37AQILeast Polluted Year Recorded
2020(Avg.)
31AQIMorrisville's annual 2025 AQI (35) shows an average percentage change of 6.06% (worsened AQI) compared to previous years: 2020 (31), 2021 (33), 2022 (32), 2023 (37), 2024 (34).
