Plymouth, Plymouth, United Kingdom 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
Plymouth, Plymouth, United Kingdom
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
18th Aug 2023
69AQILowest AQI recorded on
9th Aug 2023
16AQISame Day Analysis (9th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 21 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Plymouth, Plymouth, United Kingdom
AQI
Day
Night
.
5 AM10th Aug 2025
9 PM
4 AM11th Aug 2025
Day time
Avg. Highest Time
11AM10th Aug
46AQI
Avg. Lowest Time
5AM10th Aug
41AQI
Night time
Avg. Highest Time
3AM11th Aug
58AQI
Avg. Lowest Time
12AM11th Aug
43AQI
In the last 24 hours,
Plymouth's AQI reached its highest point of 58 at 3 AM during the Night, while the lowest point, 41, was recorded at 5 AM during the Day between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Plymouth, Plymouth, United Kingdom
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 2025345 AMAQI
12th Jul 2025346 AMAQI
12th Jul 2025347 AMAQI
12th Jul 2025358 AMAQI
12th Jul 2025359 AMAQI
12th Jul 20253510 AMAQI
12th Jul 20253411 AMAQI
12th Jul 20253412 PMAQI
12th Jul 2025341 PMAQI
12th Jul 2025342 PMAQI
12th Jul 2025343 PMAQI
12th Jul 2025344 PMAQI
12th Jul 2025355 PMAQI
12th Jul 2025366 PMAQI
12th Jul 2025397 PMAQI
12th Jul 2025368 PMAQI
12th Jul 2025349 PMAQI
12th Jul 20253410 PMAQI
12th Jul 20253511 PMAQI
13th Jul 20253412 AMAQI
13th Jul 2025351 AMAQI
13th Jul 2025352 AMAQI
13th Jul 2025343 AMAQI
13th Jul 2025334 AMAQI
20°C17/24°C
13th Jul 2025335 AMAQI
13th Jul 2025326 AMAQI
13th Jul 2025357 AMAQI
13th Jul 2025338 AMAQI
13th Jul 2025319 AMAQI
13th Jul 20253710 AMAQI
13th Jul 20253811 AMAQI
13th Jul 20254012 PMAQI
13th Jul 2025411 PMAQI
13th Jul 2025412 PMAQI
13th Jul 2025403 PMAQI
13th Jul 2025404 PMAQI
13th Jul 2025405 PMAQI
13th Jul 2025406 PMAQI
13th Jul 2025387 PMAQI
13th Jul 2025388 PMAQI
13th Jul 2025439 PMAQI
13th Jul 20254310 PMAQI
13th Jul 20254311 PMAQI
14th Jul 20254612 AMAQI
14th Jul 2025491 AMAQI
14th Jul 2025502 AMAQI
14th Jul 2025483 AMAQI
14th Jul 2025504 AMAQI
19°C16/22°C
14th Jul 2025515 AMAQI
14th Jul 2025496 AMAQI
14th Jul 2025507 AMAQI
14th Jul 2025518 AMAQI
14th Jul 2025499 AMAQI
14th Jul 20255210 AMAQI
14th Jul 20255411 AMAQI
14th Jul 20255812 PMAQI
14th Jul 2025551 PMAQI
14th Jul 2025542 PMAQI
14th Jul 2025523 PMAQI
14th Jul 2025534 PMAQI
14th Jul 2025555 PMAQI
14th Jul 2025516 PMAQI
14th Jul 2025537 PMAQI
14th Jul 2025508 PMAQI
14th Jul 2025529 PMAQI
14th Jul 20255010 PMAQI
14th Jul 20255111 PMAQI
15th Jul 20255312 AMAQI
15th Jul 2025571 AMAQI
15th Jul 2025542 AMAQI
15th Jul 2025563 AMAQI
15th Jul 2025574 AMAQI
17°C14/19°C
15th Jul 2025605 AMAQI
15th Jul 2025596 AMAQI
15th Jul 2025637 AMAQI
15th Jul 2025608 AMAQI
15th Jul 2025589 AMAQI
15th Jul 20255710 AMAQI
15th Jul 20255811 AMAQI
15th Jul 20256012 PMAQI
15th Jul 2025571 PMAQI
15th Jul 2025592 PMAQI
15th Jul 2025583 PMAQI
15th Jul 2025574 PMAQI
15th Jul 2025605 PMAQI
15th Jul 2025586 PMAQI
15th Jul 2025597 PMAQI
15th Jul 2025578 PMAQI
15th Jul 2025549 PMAQI
15th Jul 20255410 PMAQI
15th Jul 20255711 PMAQI
16th Jul 20255612 AMAQI
16th Jul 2025581 AMAQI
16th Jul 2025572 AMAQI
16th Jul 2025573 AMAQI
16th Jul 2025594 AMAQI
17°C14/19°C
16th Jul 2025575 AMAQI
16th Jul 2025586 AMAQI
16th Jul 2025607 AMAQI
16th Jul 2025578 AMAQI
16th Jul 2025569 AMAQI
16th Jul 20255410 AMAQI
16th Jul 20255111 AMAQI
16th Jul 20254812 PMAQI
16th Jul 2025511 PMAQI
16th Jul 2025462 PMAQI
16th Jul 2025463 PMAQI
16th Jul 2025464 PMAQI
16th Jul 2025435 PMAQI
16th Jul 2025436 PMAQI
16th Jul 2025497 PMAQI
16th Jul 2025508 PMAQI
16th Jul 2025439 PMAQI
16th Jul 20254410 PMAQI
16th Jul 20254111 PMAQI
17th Jul 20253612 AMAQI
17th Jul 2025281 AMAQI
17th Jul 2025282 AMAQI
17th Jul 2025283 AMAQI
17th Jul 2025284 AMAQI
18°C15/20°C
17th Jul 2025285 AMAQI
17th Jul 2025276 AMAQI
17th Jul 2025277 AMAQI
17th Jul 2025248 AMAQI
17th Jul 2025239 AMAQI
17th Jul 20252710 AMAQI
17th Jul 20253611 AMAQI
17th Jul 20252912 PMAQI
17th Jul 2025241 PMAQI
17th Jul 2025242 PMAQI
17th Jul 2025253 PMAQI
17th Jul 2025264 PMAQI
17th Jul 2025265 PMAQI
17th Jul 2025256 PMAQI
17th Jul 2025257 PMAQI
17th Jul 2025278 PMAQI
17th Jul 2025249 PMAQI
17th Jul 20252410 PMAQI
17th Jul 20252411 PMAQI
18th Jul 20252312 AMAQI
18th Jul 2025221 AMAQI
18th Jul 2025212 AMAQI
18th Jul 2025213 AMAQI
18th Jul 2025224 AMAQI
18°C15/21°C
18th Jul 2025225 AMAQI
18th Jul 2025276 AMAQI
18th Jul 2025207 AMAQI
18th Jul 2025208 AMAQI
18th Jul 2025209 AMAQI
18th Jul 20252010 AMAQI
18th Jul 20252011 AMAQI
18th Jul 20252012 PMAQI
18th Jul 2025191 PMAQI
18th Jul 2025202 PMAQI
18th Jul 2025203 PMAQI
18th Jul 2025204 PMAQI
18th Jul 2025205 PMAQI
18th Jul 2025216 PMAQI
18th Jul 2025207 PMAQI
18th Jul 2025208 PMAQI
18th Jul 2025219 PMAQI
18th Jul 20252210 PMAQI
18th Jul 20252211 PMAQI
19th Jul 20252112 AMAQI
19th Jul 2025221 AMAQI
19th Jul 2025222 AMAQI
19th Jul 2025243 AMAQI
19th Jul 2025224 AMAQI
17°C15/20°C
19th Jul 2025255 AMAQI
19th Jul 2025246 AMAQI
19th Jul 2025257 AMAQI
19th Jul 2025248 AMAQI
19th Jul 2025239 AMAQI
19th Jul 20252310 AMAQI
19th Jul 20252011 AMAQI
19th Jul 20252212 PMAQI
19th Jul 2025221 PMAQI
19th Jul 2025232 PMAQI
19th Jul 2025243 PMAQI
19th Jul 2025234 PMAQI
19th Jul 2025225 PMAQI
19th Jul 2025236 PMAQI
19th Jul 2025237 PMAQI
19th Jul 2025238 PMAQI
19th Jul 2025249 PMAQI
19th Jul 20252410 PMAQI
19th Jul 20252311 PMAQI
20th Jul 20252312 AMAQI
20th Jul 2025231 AMAQI
20th Jul 2025242 AMAQI
20th Jul 2025283 AMAQI
20th Jul 2025304 AMAQI
17°C15/19°C
20th Jul 2025275 AMAQI
20th Jul 2025276 AMAQI
20th Jul 2025247 AMAQI
20th Jul 2025238 AMAQI
20th Jul 2025239 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20252211 AMAQI
20th Jul 20252312 PMAQI
20th Jul 2025231 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025223 PMAQI
20th Jul 2025214 PMAQI
20th Jul 2025225 PMAQI
20th Jul 2025236 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025238 PMAQI
20th Jul 2025269 PMAQI
20th Jul 20252710 PMAQI
20th Jul 20252911 PMAQI
21st Jul 20253112 AMAQI
21st Jul 2025351 AMAQI
21st Jul 2025372 AMAQI
21st Jul 2025373 AMAQI
21st Jul 2025374 AMAQI
16°C13/18°C
21st Jul 2025385 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025398 AMAQI
21st Jul 2025409 AMAQI
21st Jul 20254010 AMAQI
21st Jul 20254211 AMAQI
21st Jul 20254212 PMAQI
21st Jul 2025411 PMAQI
21st Jul 2025402 PMAQI
21st Jul 2025403 PMAQI
21st Jul 2025394 PMAQI
21st Jul 2025385 PMAQI
21st Jul 2025386 PMAQI
21st Jul 2025367 PMAQI
21st Jul 2025358 PMAQI
21st Jul 2025329 PMAQI
21st Jul 20253210 PMAQI
21st Jul 20253111 PMAQI
22nd Jul 20252812 AMAQI
22nd Jul 2025261 AMAQI
22nd Jul 2025252 AMAQI
22nd Jul 2025243 AMAQI
22nd Jul 2025254 AMAQI
15°C12/18°C
22nd Jul 2025265 AMAQI
22nd Jul 2025246 AMAQI
22nd Jul 2025277 AMAQI
22nd Jul 2025258 AMAQI
22nd Jul 2025229 AMAQI
22nd Jul 20252610 AMAQI
22nd Jul 20252211 AMAQI
22nd Jul 20252212 PMAQI
22nd Jul 2025241 PMAQI
22nd Jul 2025252 PMAQI
22nd Jul 2025253 PMAQI
22nd Jul 2025254 PMAQI
22nd Jul 2025265 PMAQI
22nd Jul 2025266 PMAQI
22nd Jul 2025267 PMAQI
22nd Jul 2025268 PMAQI
22nd Jul 2025249 PMAQI
22nd Jul 20252410 PMAQI
22nd Jul 20252411 PMAQI
23rd Jul 20252412 AMAQI
23rd Jul 2025281 AMAQI
23rd Jul 2025302 AMAQI
23rd Jul 2025243 AMAQI
23rd Jul 2025244 AMAQI
17°C14/19°C
23rd Jul 2025225 AMAQI
23rd Jul 2025226 AMAQI
23rd Jul 2025237 AMAQI
23rd Jul 2025248 AMAQI
23rd Jul 2025259 AMAQI
23rd Jul 20252510 AMAQI
23rd Jul 20252611 AMAQI
23rd Jul 20252412 PMAQI
23rd Jul 2025241 PMAQI
23rd Jul 2025252 PMAQI
23rd Jul 2025273 PMAQI
23rd Jul 2025284 PMAQI
23rd Jul 2025305 PMAQI
23rd Jul 2025356 PMAQI
23rd Jul 2025367 PMAQI
23rd Jul 2025318 PMAQI
23rd Jul 2025309 PMAQI
23rd Jul 20252910 PMAQI
23rd Jul 20252911 PMAQI
24th Jul 20252912 AMAQI
24th Jul 2025331 AMAQI
24th Jul 2025502 AMAQI
24th Jul 2025583 AMAQI
24th Jul 2025534 AMAQI
16°C12/20°C
24th Jul 2025545 AMAQI
24th Jul 2025546 AMAQI
24th Jul 2025567 AMAQI
24th Jul 2025568 AMAQI
24th Jul 2025579 AMAQI
24th Jul 20255510 AMAQI
24th Jul 20255711 AMAQI
24th Jul 20255512 PMAQI
24th Jul 2025541 PMAQI
24th Jul 2025532 PMAQI
24th Jul 2025533 PMAQI
24th Jul 2025544 PMAQI
24th Jul 2025555 PMAQI
24th Jul 2025566 PMAQI
24th Jul 2025567 PMAQI
24th Jul 2025558 PMAQI
24th Jul 2025529 PMAQI
24th Jul 20255110 PMAQI
24th Jul 20255111 PMAQI
25th Jul 20254712 AMAQI
25th Jul 2025431 AMAQI
25th Jul 2025432 AMAQI
25th Jul 2025453 AMAQI
25th Jul 2025464 AMAQI
17°C13/21°C
25th Jul 2025485 AMAQI
25th Jul 2025486 AMAQI
25th Jul 2025507 AMAQI
25th Jul 2025498 AMAQI
25th Jul 2025479 AMAQI
25th Jul 20254710 AMAQI
25th Jul 20254611 AMAQI
25th Jul 20254512 PMAQI
25th Jul 2025441 PMAQI
25th Jul 2025452 PMAQI
25th Jul 2025463 PMAQI
25th Jul 2025454 PMAQI
25th Jul 2025455 PMAQI
25th Jul 2025486 PMAQI
25th Jul 2025407 PMAQI
25th Jul 2025448 PMAQI
25th Jul 2025459 PMAQI
25th Jul 20254610 PMAQI
25th Jul 20254811 PMAQI
26th Jul 20255412 AMAQI
26th Jul 2025541 AMAQI
26th Jul 2025422 AMAQI
26th Jul 2025463 AMAQI
26th Jul 2025514 AMAQI
17°C13/21°C
26th Jul 2025465 AMAQI
26th Jul 2025496 AMAQI
26th Jul 2025487 AMAQI
26th Jul 2025458 AMAQI
26th Jul 2025439 AMAQI
26th Jul 20254110 AMAQI
26th Jul 20254011 AMAQI
26th Jul 20254012 PMAQI
26th Jul 2025401 PMAQI
26th Jul 2025372 PMAQI
26th Jul 2025383 PMAQI
26th Jul 2025364 PMAQI
26th Jul 2025365 PMAQI
26th Jul 2025346 PMAQI
26th Jul 2025387 PMAQI
26th Jul 2025418 PMAQI
26th Jul 2025369 PMAQI
26th Jul 20253710 PMAQI
26th Jul 20253711 PMAQI
27th Jul 20253412 AMAQI
27th Jul 2025321 AMAQI
27th Jul 2025252 AMAQI
27th Jul 2025223 AMAQI
27th Jul 2025244 AMAQI
17°C13/21°C
27th Jul 2025255 AMAQI
27th Jul 2025256 AMAQI
27th Jul 2025247 AMAQI
27th Jul 2025358 AMAQI
27th Jul 2025379 AMAQI
27th Jul 20253710 AMAQI
27th Jul 20253411 AMAQI
27th Jul 20253012 PMAQI
27th Jul 2025291 PMAQI
27th Jul 2025302 PMAQI
27th Jul 2025323 PMAQI
27th Jul 2025324 PMAQI
27th Jul 2025315 PMAQI
27th Jul 2025316 PMAQI
27th Jul 2025307 PMAQI
27th Jul 2025298 PMAQI
27th Jul 2025309 PMAQI
27th Jul 20253010 PMAQI
27th Jul 20253211 PMAQI
28th Jul 20253312 AMAQI
28th Jul 2025341 AMAQI
28th Jul 2025332 AMAQI
28th Jul 2025333 AMAQI
28th Jul 2025344 AMAQI
15°C12/17°C
28th Jul 2025355 AMAQI
28th Jul 2025376 AMAQI
28th Jul 2025357 AMAQI
28th Jul 2025368 AMAQI
28th Jul 2025349 AMAQI
28th Jul 20254010 AMAQI
28th Jul 20253811 AMAQI
28th Jul 20253812 PMAQI
28th Jul 2025351 PMAQI
28th Jul 2025342 PMAQI
28th Jul 2025343 PMAQI
28th Jul 2025324 PMAQI
28th Jul 2025325 PMAQI
28th Jul 2025316 PMAQI
28th Jul 2025327 PMAQI
28th Jul 2025318 PMAQI
28th Jul 2025289 PMAQI
28th Jul 20252810 PMAQI
28th Jul 20252811 PMAQI
29th Jul 20252812 AMAQI
29th Jul 2025261 AMAQI
29th Jul 2025242 AMAQI
29th Jul 2025273 AMAQI
29th Jul 2025264 AMAQI
17°C12/20°C
29th Jul 2025265 AMAQI
29th Jul 2025276 AMAQI
29th Jul 2025297 AMAQI
29th Jul 2025298 AMAQI
29th Jul 2025309 AMAQI
29th Jul 20253010 AMAQI
29th Jul 20253111 AMAQI
29th Jul 20253112 PMAQI
29th Jul 2025301 PMAQI
29th Jul 2025322 PMAQI
29th Jul 2025313 PMAQI
29th Jul 2025324 PMAQI
29th Jul 2025335 PMAQI
29th Jul 2025326 PMAQI
29th Jul 2025307 PMAQI
29th Jul 2025268 PMAQI
29th Jul 2025309 PMAQI
29th Jul 20253010 PMAQI
29th Jul 20253011 PMAQI
30th Jul 20253212 AMAQI
30th Jul 2025331 AMAQI
30th Jul 2025352 AMAQI
30th Jul 2025313 AMAQI
30th Jul 2025324 AMAQI
17°C14/21°C
30th Jul 2025335 AMAQI
30th Jul 2025326 AMAQI
30th Jul 2025337 AMAQI
30th Jul 2025328 AMAQI
30th Jul 2025339 AMAQI
30th Jul 20253610 AMAQI
30th Jul 20253711 AMAQI
30th Jul 20253412 PMAQI
30th Jul 2025361 PMAQI
30th Jul 2025332 PMAQI
30th Jul 2025343 PMAQI
30th Jul 2025314 PMAQI
30th Jul 2025335 PMAQI
30th Jul 2025336 PMAQI
30th Jul 2025347 PMAQI
30th Jul 2025348 PMAQI
30th Jul 2025389 PMAQI
30th Jul 20254410 PMAQI
30th Jul 20254011 PMAQI
31st Jul 20254812 AMAQI
31st Jul 2025641 AMAQI
31st Jul 2025812 AMAQI
31st Jul 2025813 AMAQI
31st Jul 2025834 AMAQI
18°C15/22°C
31st Jul 2025735 AMAQI
31st Jul 2025766 AMAQI
31st Jul 2025717 AMAQI
31st Jul 2025668 AMAQI
31st Jul 2025669 AMAQI
31st Jul 20257010 AMAQI
31st Jul 20257211 AMAQI
31st Jul 20257112 PMAQI
31st Jul 2025791 PMAQI
31st Jul 2025762 PMAQI
31st Jul 2025793 PMAQI
31st Jul 2025854 PMAQI
31st Jul 2025835 PMAQI
31st Jul 2025826 PMAQI
31st Jul 2025727 PMAQI
31st Jul 2025818 PMAQI
31st Jul 2025869 PMAQI
31st Jul 20257910 PMAQI
31st Jul 20256911 PMAQI
1st Aug 20257012 AMAQI
1st Aug 2025661 AMAQI
1st Aug 2025622 AMAQI
1st Aug 2025643 AMAQI
1st Aug 2025624 AMAQI
18°C14/21°C
1st Aug 2025565 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025488 AMAQI
1st Aug 2025479 AMAQI
1st Aug 20254310 AMAQI
1st Aug 20254411 AMAQI
1st Aug 20254012 PMAQI
1st Aug 2025441 PMAQI
1st Aug 2025432 PMAQI
1st Aug 2025433 PMAQI
1st Aug 2025394 PMAQI
1st Aug 2025395 PMAQI
1st Aug 2025356 PMAQI
1st Aug 2025487 PMAQI
1st Aug 2025388 PMAQI
1st Aug 2025349 PMAQI
1st Aug 20253610 PMAQI
1st Aug 20253711 PMAQI
2nd Aug 20253812 AMAQI
2nd Aug 2025391 AMAQI
2nd Aug 2025372 AMAQI
2nd Aug 2025393 AMAQI
2nd Aug 2025394 AMAQI
16°C12/19°C
2nd Aug 2025385 AMAQI
2nd Aug 2025386 AMAQI
2nd Aug 2025397 AMAQI
2nd Aug 2025398 AMAQI
2nd Aug 2025389 AMAQI
2nd Aug 20253510 AMAQI
2nd Aug 20253311 AMAQI
2nd Aug 20253212 PMAQI
2nd Aug 2025331 PMAQI
2nd Aug 2025352 PMAQI
2nd Aug 2025383 PMAQI
2nd Aug 2025404 PMAQI
2nd Aug 2025455 PMAQI
2nd Aug 2025456 PMAQI
2nd Aug 2025407 PMAQI
2nd Aug 2025438 PMAQI
2nd Aug 2025469 PMAQI
2nd Aug 20254710 PMAQI
2nd Aug 20255011 PMAQI
3rd Aug 20255312 AMAQI
3rd Aug 2025491 AMAQI
3rd Aug 2025492 AMAQI
3rd Aug 2025513 AMAQI
3rd Aug 2025524 AMAQI
15°C11/19°C
3rd Aug 2025515 AMAQI
3rd Aug 2025506 AMAQI
3rd Aug 2025507 AMAQI
3rd Aug 2025518 AMAQI
3rd Aug 2025519 AMAQI
3rd Aug 20255310 AMAQI
3rd Aug 20255211 AMAQI
3rd Aug 20255212 PMAQI
3rd Aug 2025561 PMAQI
3rd Aug 2025572 PMAQI
3rd Aug 2025573 PMAQI
3rd Aug 2025604 PMAQI
3rd Aug 2025595 PMAQI
3rd Aug 2025666 PMAQI
3rd Aug 2025527 PMAQI
3rd Aug 2025638 PMAQI
3rd Aug 2025769 PMAQI
3rd Aug 20256810 PMAQI
3rd Aug 20256611 PMAQI
4th Aug 20257512 AMAQI
4th Aug 2025701 AMAQI
4th Aug 2025642 AMAQI
4th Aug 2025763 AMAQI
4th Aug 2025744 AMAQI
17°C13/20°C
4th Aug 2025765 AMAQI
4th Aug 2025766 AMAQI
4th Aug 2025797 AMAQI
4th Aug 2025798 AMAQI
4th Aug 2025759 AMAQI
4th Aug 20258110 AMAQI
4th Aug 20258111 AMAQI
4th Aug 20257712 PMAQI
4th Aug 2025761 PMAQI
4th Aug 2025722 PMAQI
4th Aug 2025663 PMAQI
4th Aug 2025664 PMAQI
4th Aug 2025665 PMAQI
4th Aug 2025666 PMAQI
4th Aug 2025747 PMAQI
4th Aug 2025688 PMAQI
4th Aug 2025629 PMAQI
4th Aug 20256310 PMAQI
4th Aug 20257211 PMAQI
5th Aug 20257812 AMAQI
5th Aug 2025761 AMAQI
5th Aug 2025762 AMAQI
5th Aug 2025743 AMAQI
5th Aug 2025734 AMAQI
17°C14/20°C
5th Aug 2025725 AMAQI
5th Aug 2025696 AMAQI
5th Aug 2025687 AMAQI
5th Aug 2025678 AMAQI
5th Aug 2025709 AMAQI
5th Aug 20256910 AMAQI
5th Aug 20256711 AMAQI
5th Aug 20256512 PMAQI
5th Aug 2025631 PMAQI
5th Aug 2025632 PMAQI
5th Aug 2025603 PMAQI
5th Aug 2025564 PMAQI
5th Aug 2025585 PMAQI
5th Aug 2025526 PMAQI
5th Aug 2025667 PMAQI
5th Aug 2025588 PMAQI
5th Aug 2025509 PMAQI
5th Aug 20255210 PMAQI
5th Aug 20255511 PMAQI
6th Aug 20255812 AMAQI
6th Aug 2025621 AMAQI
6th Aug 2025622 AMAQI
6th Aug 2025663 AMAQI
6th Aug 2025664 AMAQI
16°C13/19°C
6th Aug 2025645 AMAQI
6th Aug 2025646 AMAQI
6th Aug 2025647 AMAQI
6th Aug 2025628 AMAQI
6th Aug 2025629 AMAQI
6th Aug 20256110 AMAQI
6th Aug 20255811 AMAQI
6th Aug 20255612 PMAQI
6th Aug 2025541 PMAQI
6th Aug 2025512 PMAQI
6th Aug 2025513 PMAQI
6th Aug 2025524 PMAQI
6th Aug 2025525 PMAQI
6th Aug 2025536 PMAQI
6th Aug 2025587 PMAQI
6th Aug 2025548 PMAQI
6th Aug 2025529 PMAQI
6th Aug 20255210 PMAQI
6th Aug 20255411 PMAQI
7th Aug 20255512 AMAQI
7th Aug 2025551 AMAQI
7th Aug 2025552 AMAQI
7th Aug 2025563 AMAQI
7th Aug 2025574 AMAQI
16°C12/18°C
7th Aug 2025565 AMAQI
7th Aug 2025536 AMAQI
7th Aug 2025547 AMAQI
7th Aug 2025568 AMAQI
7th Aug 2025549 AMAQI
7th Aug 20255310 AMAQI
7th Aug 20255211 AMAQI
7th Aug 20255012 PMAQI
7th Aug 2025481 PMAQI
7th Aug 2025482 PMAQI
7th Aug 2025473 PMAQI
7th Aug 2025484 PMAQI
7th Aug 2025485 PMAQI
7th Aug 2025486 PMAQI
7th Aug 2025507 PMAQI
7th Aug 2025508 PMAQI
7th Aug 2025479 PMAQI
7th Aug 20255010 PMAQI
7th Aug 20255111 PMAQI
8th Aug 20255112 AMAQI
8th Aug 2025471 AMAQI
8th Aug 2025512 AMAQI
8th Aug 2025513 AMAQI
8th Aug 2025504 AMAQI
17°C14/19°C
8th Aug 2025475 AMAQI
8th Aug 2025486 AMAQI
8th Aug 2025487 AMAQI
8th Aug 2025488 AMAQI
8th Aug 2025489 AMAQI
8th Aug 20254610 AMAQI
8th Aug 20254411 AMAQI
8th Aug 20254212 PMAQI
8th Aug 2025431 PMAQI
8th Aug 2025442 PMAQI
8th Aug 2025453 PMAQI
8th Aug 2025444 PMAQI
8th Aug 2025455 PMAQI
8th Aug 2025446 PMAQI
8th Aug 2025447 PMAQI
8th Aug 2025458 PMAQI
8th Aug 2025429 PMAQI
8th Aug 20254310 PMAQI
8th Aug 20254311 PMAQI
9th Aug 20254112 AMAQI
9th Aug 2025401 AMAQI
9th Aug 2025372 AMAQI
9th Aug 2025373 AMAQI
9th Aug 2025374 AMAQI
16°C13/20°C
9th Aug 2025375 AMAQI
9th Aug 2025376 AMAQI
9th Aug 2025387 AMAQI
9th Aug 2025388 AMAQI
9th Aug 2025399 AMAQI
9th Aug 20253910 AMAQI
9th Aug 20253811 AMAQI
9th Aug 20253812 PMAQI
9th Aug 2025381 PMAQI
9th Aug 2025392 PMAQI
9th Aug 2025403 PMAQI
9th Aug 2025404 PMAQI
9th Aug 2025405 PMAQI
9th Aug 2025416 PMAQI
9th Aug 2025407 PMAQI
9th Aug 2025408 PMAQI
9th Aug 2025409 PMAQI
9th Aug 20254010 PMAQI
9th Aug 20254011 PMAQI
10th Aug 20254012 AMAQI
10th Aug 2025411 AMAQI
10th Aug 2025422 AMAQI
10th Aug 2025423 AMAQI
10th Aug 2025434 AMAQI
17°C13/20°C
10th Aug 2025415 AMAQI
10th Aug 2025426 AMAQI
10th Aug 2025437 AMAQI
10th Aug 2025428 AMAQI
10th Aug 2025439 AMAQI
10th Aug 20254410 AMAQI
10th Aug 20254611 AMAQI
10th Aug 20254412 PMAQI
10th Aug 2025441 PMAQI
10th Aug 2025442 PMAQI
10th Aug 2025433 PMAQI
10th Aug 2025424 PMAQI
10th Aug 2025435 PMAQI
10th Aug 2025446 PMAQI
10th Aug 2025457 PMAQI
10th Aug 2025458 PMAQI
10th Aug 2025439 PMAQI
10th Aug 20254410 PMAQI
10th Aug 20254411 PMAQI
11th Aug 20254312 AMAQI
11th Aug 2025451 AMAQI
11th Aug 2025542 AMAQI
11th Aug 2025583 AMAQI
11th Aug 2025544 AMAQI
17°C13/21°C
11th Aug 2025585 AMAQI
5 AM11th Aug 2025586 AMAQI
11th Aug 2025567 AMAQI
11th Aug 2025528 AMAQI
11th Aug 2025529 AMAQI
11th Aug 20255010 AMAQI
11th Aug 20255711 AMAQI
1 PM
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 9 PM
43AQI
17 hours / Day
510 hours / Month
Avg. Lowest Time
5 AM - 9 PM
43AQI
17 hours / Day
510 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 9 PM (Avg. 43), while the lowest AQI was between 5 AM to 9 PM (Avg. 43).
Night time
Avg. Highest Time
12 AM - 11 PM
43AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 11 PM
43AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 43), while the lowest AQI was between 12 AM to 11 PM (Avg. 43).
2025 Days Vs Air Quality
Plymouth, Plymouth, United Kingdom
2025
80%
176
20%
45
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
176 DaysModerate
45 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2025, 80% of 223 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Plymouth, Plymouth, United Kingdom
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
37AQI
37AQI
2nd January 2025
34AQI
34AQI
3rd January 2025
50AQI
50AQI
4th January 2025
51AQI
51AQI
5th January 2025
33AQI
33AQI
6th January 2025
31AQI
31AQI
7th January 2025
32AQI
32AQI
8th January 2025
36AQI
36AQI
9th January 2025
35AQI
35AQI
10th January 2025
36AQI
36AQI
11th January 2025
39AQI
39AQI
12th January 2025
42AQI
42AQI
13th January 2025
33AQI
33AQI
14th January 2025
39AQI
39AQI
15th January 2025
57AQI
57AQI
16th January 2025
57AQI
57AQI
17th January 2025
56AQI
56AQI
18th January 2025
58AQI
58AQI
19th January 2025
61AQI
61AQI
20th January 2025
55AQI
55AQI
21st January 2025
58AQI
58AQI
22nd January 2025
57AQI
57AQI
23rd January 2025
47AQI
47AQI
24th January 2025
58AQI
58AQI
25th January 2025
38AQI
38AQI
26th January 2025
42AQI
42AQI
27th January 2025
49AQI
49AQI
28th January 2025
36AQI
36AQI
29th January 2025
30AQI
30AQI
30th January 2025
28AQI
28AQI
31st January 2025
41AQI
41AQI
1st February 2025
41AQI
41AQI
2nd February 2025
27AQI
27AQI
3rd February 2025
32AQI
32AQI
4th February 2025
34AQI
34AQI
5th February 2025
42AQI
42AQI
6th February 2025
42AQI
42AQI
7th February 2025
36AQI
36AQI
8th February 2025
53AQI
53AQI
9th February 2025
54AQI
54AQI
10th February 2025
59AQI
59AQI
11th February 2025
60AQI
60AQI
12th February 2025
59AQI
59AQI
13th February 2025
59AQI
59AQI
14th February 2025
61AQI
61AQI
15th February 2025
64AQI
64AQI
16th February 2025
64AQI
64AQI
17th February 2025
69AQI
69AQI
18th February 2025
74AQI
74AQI
19th February 2025
65AQI
65AQI
20th February 2025
47AQI
47AQI
21st February 2025
49AQI
49AQI
22nd February 2025
51AQI
51AQI
23rd February 2025
48AQI
48AQI
24th February 2025
41AQI
41AQI
25th February 2025
32AQI
32AQI
26th February 2025
30AQI
30AQI
27th February 2025
29AQI
29AQI
28th February 2025
40AQI
40AQI
1st March 2025
47AQI
47AQI
2nd March 2025
50AQI
50AQI
3rd March 2025
51AQI
51AQI
4th March 2025
60AQI
60AQI
5th March 2025
81AQI
81AQI
6th March 2025
69AQI
69AQI
7th March 2025
49AQI
49AQI
8th March 2025
49AQI
49AQI
9th March 2025
57AQI
57AQI
10th March 2025
64AQI
64AQI
11th March 2025
71AQI
71AQI
12th March 2025
31AQI
31AQI
13th March 2025
25AQI
25AQI
14th March 2025
35AQI
35AQI
15th March 2025
31AQI
31AQI
16th March 2025
23AQI
23AQI
17th March 2025
25AQI
25AQI
18th March 2025
53AQI
53AQI
19th March 2025
62AQI
62AQI
20th March 2025
51AQI
51AQI
21st March 2025
49AQI
49AQI
22nd March 2025
36AQI
36AQI
23rd March 2025
45AQI
45AQI
24th March 2025
77AQI
77AQI
25th March 2025
47AQI
47AQI
26th March 2025
33AQI
33AQI
27th March 2025
37AQI
37AQI
28th March 2025
25AQI
25AQI
29th March 2025
28AQI
28AQI
30th March 2025
40AQI
40AQI
31st March 2025
45AQI
45AQI
1st April 2025
41AQI
41AQI
2nd April 2025
47AQI
47AQI
3rd April 2025
52AQI
52AQI
4th April 2025
50AQI
50AQI
5th April 2025
51AQI
51AQI
6th April 2025
32AQI
32AQI
7th April 2025
37AQI
37AQI
8th April 2025
49AQI
49AQI
9th April 2025
56AQI
56AQI
10th April 2025
54AQI
54AQI
11th April 2025
59AQI
59AQI
12th April 2025
50AQI
50AQI
13th April 2025
29AQI
29AQI
14th April 2025
19AQI
19AQI
15th April 2025
18AQI
18AQI
16th April 2025
17AQI
17AQI
17th April 2025
17AQI
17AQI
18th April 2025
19AQI
19AQI
19th April 2025
30AQI
30AQI
20th April 2025
42AQI
42AQI
21st April 2025
33AQI
33AQI
22nd April 2025
25AQI
25AQI
23rd April 2025
23AQI
23AQI
24th April 2025
29AQI
29AQI
25th April 2025
55AQI
55AQI
26th April 2025
49AQI
49AQI
27th April 2025
32AQI
32AQI
28th April 2025
34AQI
34AQI
29th April 2025
48AQI
48AQI
30th April 2025
62AQI
62AQI
1st May 2025
57AQI
57AQI
2nd May 2025
45AQI
45AQI
3rd May 2025
41AQI
41AQI
4th May 2025
22AQI
22AQI
5th May 2025
19AQI
19AQI
6th May 2025
23AQI
23AQI
7th May 2025
26AQI
26AQI
8th May 2025
24AQI
24AQI
9th May 2025
29AQI
29AQI
10th May 2025
34AQI
34AQI
11th May 2025
34AQI
34AQI
12th May 2025
41AQI
41AQI
13th May 2025
31AQI
31AQI
14th May 2025
35AQI
35AQI
15th May 2025
40AQI
40AQI
16th May 2025
40AQI
40AQI
17th May 2025
41AQI
41AQI
18th May 2025
42AQI
42AQI
19th May 2025
45AQI
45AQI
20th May 2025
39AQI
39AQI
21st May 2025
35AQI
35AQI
22nd May 2025
36AQI
36AQI
23rd May 2025
33AQI
33AQI
24th May 2025
22AQI
22AQI
25th May 2025
23AQI
23AQI
26th May 2025
26AQI
26AQI
27th May 2025
29AQI
29AQI
28th May 2025
24AQI
24AQI
29th May 2025
22AQI
22AQI
30th May 2025
22AQI
22AQI
31st May 2025
27AQI
27AQI
1st June 2025
30AQI
30AQI
2nd June 2025
24AQI
24AQI
3rd June 2025
26AQI
26AQI
4th June 2025
22AQI
22AQI
5th June 2025
20AQI
20AQI
6th June 2025
18AQI
18AQI
7th June 2025
17AQI
17AQI
8th June 2025
23AQI
23AQI
9th June 2025
51AQI
51AQI
10th June 2025
34AQI
34AQI
11th June 2025
24AQI
24AQI
12th June 2025
41AQI
41AQI
13th June 2025
45AQI
45AQI
14th June 2025
28AQI
28AQI
15th June 2025
27AQI
27AQI
16th June 2025
24AQI
24AQI
17th June 2025
29AQI
29AQI
18th June 2025
27AQI
27AQI
19th June 2025
35AQI
35AQI
20th June 2025
47AQI
47AQI
21st June 2025
45AQI
45AQI
22nd June 2025
43AQI
43AQI
23rd June 2025
25AQI
25AQI
24th June 2025
25AQI
25AQI
25th June 2025
18AQI
18AQI
26th June 2025
18AQI
18AQI
27th June 2025
21AQI
21AQI
28th June 2025
16AQI
16AQI
29th June 2025
23AQI
23AQI
30th June 2025
26AQI
26AQI
1st July 2025
26AQI
26AQI
2nd July 2025
20AQI
20AQI
3rd July 2025
17AQI
17AQI
4th July 2025
19AQI
19AQI
5th July 2025
20AQI
20AQI
6th July 2025
18AQI
18AQI
7th July 2025
20AQI
20AQI
8th July 2025
22AQI
22AQI
9th July 2025
20AQI
20AQI
10th July 2025
21AQI
21AQI
11th July 2025
22AQI
22AQI
12th July 2025
26AQI
26AQI
13th July 2025
29AQI
29AQI
14th July 2025
31AQI
31AQI
15th July 2025
28AQI
28AQI
16th July 2025
27AQI
27AQI
17th July 2025
24AQI
24AQI
18th July 2025
21AQI
21AQI
19th July 2025
20AQI
20AQI
20th July 2025
24AQI
24AQI
21st July 2025
20AQI
20AQI
22nd July 2025
21AQI
21AQI
23rd July 2025
22AQI
22AQI
24th July 2025
53AQI
53AQI
25th July 2025
60AQI
60AQI
26th July 2025
33AQI
33AQI
27th July 2025
29AQI
29AQI
28th July 2025
30AQI
30AQI
29th July 2025
23AQI
23AQI
30th July 2025
21AQI
21AQI
31st July 2025
21AQI
21AQI
1st August 2025
23AQI
23AQI
2nd August 2025
21AQI
21AQI
3rd August 2025
23AQI
23AQI
4th August 2025
23AQI
23AQI
5th August 2025
25AQI
25AQI
6th August 2025
30AQI
30AQI
7th August 2025
29AQI
29AQI
8th August 2025
28AQI
28AQI
9th August 2025
21AQI
21AQI
44AQI
49AQI
47AQI
39AQI
32AQI
28AQI
25AQI
25AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202537AQI
21
10
15
13
20
11
23
7
30
1
29
1
29
2
9
176
45
Highest AQI recorded in
February49AQI
Lowest AQI recorded in
August25AQI
202436AQI
21
10
25
4
27
3
1
25
5
24
7
28
2
31
28
3
25
5
29
2
23
7
29
2
315
50
1
Highest AQI recorded in
January47AQI
Lowest AQI recorded in
July24AQI
202339AQI
21
9
22
6
18
13
23
7
26
5
22
8
29
2
29
2
23
6
1
26
5
25
4
23
8
287
75
1
Highest AQI recorded in
March46AQI
Lowest AQI recorded in
August30AQI
202242AQI
21
10
16
6
16
14
1
23
7
26
5
29
1
22
2
1
27
2
27
4
21
9
7
23
1
236
83
2
Highest AQI recorded in
December64AQI
Lowest AQI recorded in
July27AQI
202137AQI
26
4
24
4
23
8
16
14
28
3
29
1
30
1
31
22
8
28
3
27
3
18
13
302
62
Highest AQI recorded in
December48AQI
Lowest AQI recorded in
August28AQI
202036AQI
6
6
1
8
9
4
12
6
26
4
31
24
5
29
1
30
1
24
6
28
3
218
41
5
Highest AQI recorded in
April65AQI
Lowest AQI recorded in
July25AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
42AQILeast Polluted Year Recorded
2024(Avg.)
36AQIPlymouth's annual 2025 AQI (37) shows an average percentage change of -1.9% (improved AQI) compared to previous years: 2020 (36), 2021 (37), 2022 (42), 2023 (39), 2024 (36).
