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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Lighthouse Of Ailly, Dieppe, Normandie, France 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

Lighthouse Of Ailly, Dieppe, Normandie, France

2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
13th Aug 2025
52AQI
Lowest AQI recorded on
31st Aug 2025
19AQI

Same Day Analysis (16th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 2nd highest AQI at 38 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 16th Aug - 17th Aug 2026

Lighthouse Of Ailly, Dieppe, Normandie, France

AQI
Day
Night
.

6 AM16th Aug 2026

9 PM

5 AM17th Aug 2026

Day time
Avg. Highest Time
11AM16th Aug

71AQI

Avg. Lowest Time
9PM16th Aug

17AQI

Night time
Avg. Highest Time
4AM17th Aug

25AQI

Avg. Lowest Time
12AM17th Aug

17AQI

In the last 24 hours,

Lighthouse Of Ailly's AQI reached its highest point of 71 at 11 AM during the Day, while the lowest point, 17, was recorded at 12 AM during the Night between 16th Aug and 17th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Lighthouse Of Ailly, Dieppe, Normandie, France

JulAug
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th
Day
Night
19th Jul 2026256 AMAQI
19th Jul 2026257 AMAQI
19th Jul 2026278 AMAQI
19th Jul 2026189 AMAQI
19th Jul 20262310 AMAQI
19th Jul 20263411 AMAQI
19th Jul 20263412 PMAQI
19th Jul 2026271 PMAQI
19th Jul 2026252 PMAQI
19th Jul 2026643 PMAQI
19th Jul 2026234 PMAQI
19th Jul 2026365 PMAQI
19th Jul 2026276 PMAQI
19th Jul 2026297 PMAQI
19th Jul 2026368 PMAQI
19th Jul 2026389 PMAQI
19th Jul 20263110 PMAQI
19th Jul 20263111 PMAQI
20th Jul 20263312 AMAQI
20th Jul 2026341 AMAQI
20th Jul 2026252 AMAQI
20th Jul 2026293 AMAQI
20th Jul 2026234 AMAQI
20th Jul 2026145 AMAQI

16°C14/18°C

20th Jul 2026196 AMAQI
20th Jul 2026167 AMAQI
20th Jul 2026218 AMAQI
20th Jul 2026219 AMAQI
20th Jul 20262510 AMAQI
20th Jul 20262511 AMAQI
20th Jul 20262512 PMAQI
20th Jul 2026171 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026193 PMAQI
20th Jul 2026234 PMAQI
20th Jul 2026255 PMAQI
20th Jul 2026296 PMAQI
20th Jul 2026217 PMAQI
20th Jul 2026218 PMAQI
20th Jul 2026219 PMAQI
20th Jul 20262710 PMAQI
20th Jul 20263311 PMAQI
21st Jul 20264012 AMAQI
21st Jul 2026381 AMAQI
21st Jul 2026322 AMAQI
21st Jul 2026293 AMAQI
21st Jul 2026204 AMAQI

17°C13/20°C

21st Jul 2026386 AMAQI
21st Jul 2026387 AMAQI
21st Jul 2026388 AMAQI
21st Jul 2026299 AMAQI
21st Jul 20262710 AMAQI
21st Jul 20262511 AMAQI
21st Jul 20263612 PMAQI
21st Jul 2026251 PMAQI
21st Jul 2026292 PMAQI
21st Jul 2026343 PMAQI
21st Jul 2026404 PMAQI
21st Jul 2026365 PMAQI
21st Jul 2026316 PMAQI
21st Jul 2026297 PMAQI
21st Jul 2026238 PMAQI
21st Jul 2026239 PMAQI
21st Jul 20262510 PMAQI
21st Jul 20262911 PMAQI
22nd Jul 20262512 AMAQI
22nd Jul 2026271 AMAQI
22nd Jul 2026272 AMAQI
22nd Jul 2026363 AMAQI
22nd Jul 2026314 AMAQI
22nd Jul 2026255 AMAQI

17°C13/20°C

22nd Jul 2026256 AMAQI
22nd Jul 2026347 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026299 AMAQI
22nd Jul 20262910 AMAQI
22nd Jul 20262511 AMAQI
22nd Jul 20263112 PMAQI
22nd Jul 2026271 PMAQI
22nd Jul 2026232 PMAQI
22nd Jul 2026273 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026315 PMAQI
22nd Jul 2026296 PMAQI
22nd Jul 2026297 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026259 PMAQI
22nd Jul 20262910 PMAQI
22nd Jul 20262311 PMAQI
23rd Jul 20262712 AMAQI
23rd Jul 2026321 AMAQI
23rd Jul 2026322 AMAQI
23rd Jul 2026423 AMAQI
23rd Jul 2026364 AMAQI
23rd Jul 2026305 AMAQI

18°C15/20°C

23rd Jul 2026406 AMAQI
23rd Jul 2026447 AMAQI
23rd Jul 2026348 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20262310 AMAQI
23rd Jul 20262511 AMAQI
23rd Jul 20263812 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026212 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026254 PMAQI
23rd Jul 2026295 PMAQI
23rd Jul 2026296 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026298 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20262510 PMAQI
23rd Jul 20262711 PMAQI
24th Jul 20262312 AMAQI
24th Jul 2026271 AMAQI
24th Jul 2026272 AMAQI
24th Jul 2026253 AMAQI
24th Jul 2026254 AMAQI
24th Jul 2026215 AMAQI

18°C14/21°C

24th Jul 2026256 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026278 AMAQI
24th Jul 2026329 AMAQI
24th Jul 20262310 AMAQI
24th Jul 20262511 AMAQI
24th Jul 20262512 PMAQI
24th Jul 2026321 PMAQI
24th Jul 2026442 PMAQI
24th Jul 2026583 PMAQI
24th Jul 2026504 PMAQI
24th Jul 2026385 PMAQI
24th Jul 2026296 PMAQI
24th Jul 2026217 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026279 PMAQI
24th Jul 20262710 PMAQI
24th Jul 20262511 PMAQI
25th Jul 20262712 AMAQI
25th Jul 2026321 AMAQI
25th Jul 2026312 AMAQI
25th Jul 2026213 AMAQI
25th Jul 2026234 AMAQI
25th Jul 2026255 AMAQI

19°C15/22°C

25th Jul 2026236 AMAQI
25th Jul 2026217 AMAQI
25th Jul 2026238 AMAQI
25th Jul 2026259 AMAQI
25th Jul 20262310 AMAQI
25th Jul 20262511 AMAQI
25th Jul 20262912 PMAQI
25th Jul 2026291 PMAQI
25th Jul 2026422 PMAQI
25th Jul 2026343 PMAQI
25th Jul 2026404 PMAQI
25th Jul 2026345 PMAQI
25th Jul 2026276 PMAQI
25th Jul 2026387 PMAQI
25th Jul 2026258 PMAQI
25th Jul 2026279 PMAQI
25th Jul 20262310 PMAQI
25th Jul 20262911 PMAQI
26th Jul 20262512 AMAQI
26th Jul 2026301 AMAQI
26th Jul 2026292 AMAQI
26th Jul 2026273 AMAQI
26th Jul 2026214 AMAQI
26th Jul 2026275 AMAQI

20°C17/22°C

26th Jul 2026256 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026278 AMAQI
26th Jul 2026279 AMAQI
26th Jul 20262710 AMAQI
26th Jul 20262011 AMAQI
26th Jul 20262912 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026292 PMAQI
26th Jul 2026293 PMAQI
26th Jul 2026204 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026257 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026239 PMAQI
26th Jul 20262310 PMAQI
26th Jul 20262711 PMAQI
27th Jul 20263212 AMAQI
27th Jul 2026321 AMAQI
27th Jul 2026272 AMAQI
27th Jul 2026253 AMAQI
27th Jul 2026294 AMAQI
27th Jul 2026255 AMAQI

19°C17/21°C

27th Jul 2026256 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026328 AMAQI
27th Jul 2026239 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20262911 AMAQI
27th Jul 20263612 PMAQI
27th Jul 2026401 PMAQI
27th Jul 2026402 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026334 PMAQI
27th Jul 2026315 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026278 PMAQI
27th Jul 2026259 PMAQI
27th Jul 20262310 PMAQI
27th Jul 20262911 PMAQI
28th Jul 20263312 AMAQI
28th Jul 2026271 AMAQI
28th Jul 2026292 AMAQI
28th Jul 2026323 AMAQI
28th Jul 2026344 AMAQI
28th Jul 2026365 AMAQI

18°C16/20°C

28th Jul 2026276 AMAQI
28th Jul 2026347 AMAQI
28th Jul 2026328 AMAQI
28th Jul 2026489 AMAQI
28th Jul 20264410 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262712 PMAQI
28th Jul 2026361 PMAQI
28th Jul 2026232 PMAQI
28th Jul 2026253 PMAQI
28th Jul 2026234 PMAQI
28th Jul 2026315 PMAQI
28th Jul 2026236 PMAQI
28th Jul 2026237 PMAQI
28th Jul 2026278 PMAQI
28th Jul 2026299 PMAQI
28th Jul 20262510 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20262312 AMAQI
29th Jul 2026341 AMAQI
29th Jul 2026272 AMAQI
29th Jul 2026253 AMAQI
29th Jul 2026314 AMAQI
29th Jul 2026295 AMAQI

20°C17/24°C

29th Jul 2026336 AMAQI
29th Jul 2026277 AMAQI
29th Jul 2026218 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20263311 AMAQI
29th Jul 20263612 PMAQI
29th Jul 2026401 PMAQI
29th Jul 2026482 PMAQI
29th Jul 2026363 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026275 PMAQI
29th Jul 2026346 PMAQI
29th Jul 2026427 PMAQI
29th Jul 2026408 PMAQI
29th Jul 2026389 PMAQI
29th Jul 20263810 PMAQI
29th Jul 20264011 PMAQI
30th Jul 20263812 AMAQI
30th Jul 2026361 AMAQI
30th Jul 2026232 AMAQI
30th Jul 2026293 AMAQI
30th Jul 2026294 AMAQI
30th Jul 2026365 AMAQI

23°C19/28°C

30th Jul 2026236 AMAQI
30th Jul 2026217 AMAQI
30th Jul 2026278 AMAQI
30th Jul 2026279 AMAQI
30th Jul 20263810 AMAQI
30th Jul 20264411 AMAQI
30th Jul 20264412 PMAQI
30th Jul 2026441 PMAQI
30th Jul 2026272 PMAQI
30th Jul 2026253 PMAQI
30th Jul 2026384 PMAQI
30th Jul 2026405 PMAQI
30th Jul 2026366 PMAQI
30th Jul 2026217 PMAQI
30th Jul 2026258 PMAQI
30th Jul 2026299 PMAQI
30th Jul 20262710 PMAQI
30th Jul 20263111 PMAQI
31st Jul 20263612 AMAQI
31st Jul 2026311 AMAQI
31st Jul 2026312 AMAQI
31st Jul 2026313 AMAQI
31st Jul 2026224 AMAQI
31st Jul 2026275 AMAQI

19°C17/22°C

31st Jul 2026256 AMAQI
31st Jul 2026297 AMAQI
31st Jul 2026258 AMAQI
31st Jul 2026299 AMAQI
31st Jul 20263110 AMAQI
31st Jul 20264011 AMAQI
31st Jul 20262512 PMAQI
31st Jul 2026291 PMAQI
31st Jul 2026252 PMAQI
31st Jul 2026403 PMAQI
31st Jul 2026364 PMAQI
31st Jul 2026325 PMAQI
31st Jul 2026236 PMAQI
31st Jul 2026257 PMAQI
31st Jul 2026238 PMAQI
31st Jul 2026239 PMAQI
31st Jul 20263110 PMAQI
31st Jul 20262711 PMAQI
1st Aug 20262912 AMAQI
1st Aug 2026271 AMAQI
1st Aug 2026322 AMAQI
1st Aug 2026523 AMAQI
1st Aug 2026214 AMAQI
1st Aug 2026235 AMAQI

19°C17/22°C

1st Aug 2026256 AMAQI
1st Aug 2026297 AMAQI
1st Aug 2026258 AMAQI
1st Aug 2026219 AMAQI
1st Aug 20262110 AMAQI
1st Aug 20262111 AMAQI
1st Aug 20262312 PMAQI
1st Aug 2026291 PMAQI
1st Aug 2026292 PMAQI
1st Aug 2026293 PMAQI
1st Aug 2026254 PMAQI
1st Aug 2026235 PMAQI
1st Aug 2026236 PMAQI
1st Aug 2026257 PMAQI
1st Aug 2026298 PMAQI
1st Aug 2026259 PMAQI
1st Aug 20262510 PMAQI
1st Aug 20263211 PMAQI
2nd Aug 20263212 AMAQI
2nd Aug 2026251 AMAQI
2nd Aug 2026252 AMAQI
2nd Aug 2026233 AMAQI
2nd Aug 2026214 AMAQI
2nd Aug 2026235 AMAQI

19°C16/22°C

2nd Aug 2026236 AMAQI
2nd Aug 2026297 AMAQI
2nd Aug 2026408 AMAQI
2nd Aug 2026369 AMAQI
2nd Aug 20264010 AMAQI
2nd Aug 20263111 AMAQI
2nd Aug 20263612 PMAQI
2nd Aug 2026311 PMAQI
2nd Aug 2026292 PMAQI
2nd Aug 2026343 PMAQI
2nd Aug 2026364 PMAQI
2nd Aug 2026255 PMAQI
2nd Aug 2026296 PMAQI
2nd Aug 2026317 PMAQI
2nd Aug 2026338 PMAQI
2nd Aug 2026389 PMAQI
2nd Aug 20264610 PMAQI
2nd Aug 20263311 PMAQI
3rd Aug 20263812 AMAQI
3rd Aug 2026421 AMAQI
3rd Aug 2026422 AMAQI
3rd Aug 2026403 AMAQI
3rd Aug 2026324 AMAQI
3rd Aug 2026365 AMAQI

20°C16/25°C

3rd Aug 2026456 AMAQI
3rd Aug 2026367 AMAQI
3rd Aug 2026388 AMAQI
3rd Aug 2026409 AMAQI
3rd Aug 20263810 AMAQI
3rd Aug 20264611 AMAQI
3rd Aug 20264612 PMAQI
3rd Aug 2026501 PMAQI
3rd Aug 2026512 PMAQI
3rd Aug 2026463 PMAQI
3rd Aug 2026444 PMAQI
3rd Aug 2026445 PMAQI
3rd Aug 2026426 PMAQI
3rd Aug 2026427 PMAQI
3rd Aug 2026408 PMAQI
3rd Aug 2026389 PMAQI
3rd Aug 20264210 PMAQI
3rd Aug 20264611 PMAQI
4th Aug 20264912 AMAQI
4th Aug 2026511 AMAQI
4th Aug 2026502 AMAQI
4th Aug 2026423 AMAQI
4th Aug 2026324 AMAQI
4th Aug 2026425 AMAQI

23°C19/28°C

4th Aug 2026406 AMAQI
4th Aug 2026407 AMAQI
4th Aug 2026448 AMAQI
4th Aug 2026409 AMAQI
4th Aug 20264210 AMAQI
4th Aug 20264911 AMAQI
4th Aug 20265112 PMAQI
4th Aug 2026601 PMAQI
4th Aug 2026522 PMAQI
4th Aug 2026493 PMAQI
4th Aug 2026444 PMAQI
4th Aug 2026275 PMAQI
4th Aug 2026236 PMAQI
4th Aug 2026257 PMAQI
4th Aug 2026318 PMAQI
4th Aug 2026279 PMAQI
4th Aug 20262510 PMAQI
4th Aug 20262511 PMAQI
5th Aug 20262512 AMAQI
5th Aug 2026251 AMAQI
5th Aug 2026252 AMAQI
5th Aug 2026253 AMAQI
5th Aug 2026274 AMAQI
5th Aug 2026215 AMAQI

21°C18/25°C

5th Aug 2026236 AMAQI
5th Aug 2026127 AMAQI
5th Aug 2026128 AMAQI
5th Aug 2026129 AMAQI
5th Aug 20263110 AMAQI
5th Aug 20262911 AMAQI
5th Aug 20263312 PMAQI
5th Aug 2026331 PMAQI
5th Aug 2026332 PMAQI
5th Aug 2026293 PMAQI
5th Aug 2026334 PMAQI
5th Aug 2026315 PMAQI
5th Aug 2026276 PMAQI
5th Aug 2026327 PMAQI
5th Aug 2026388 PMAQI
5th Aug 2026349 PMAQI
5th Aug 20262510 PMAQI
5th Aug 20262511 PMAQI
6th Aug 20262912 AMAQI
6th Aug 2026291 AMAQI
6th Aug 2026292 AMAQI
6th Aug 2026423 AMAQI
6th Aug 2026364 AMAQI
6th Aug 2026235 AMAQI

19°C16/22°C

6th Aug 2026236 AMAQI
6th Aug 2026217 AMAQI
6th Aug 2026278 AMAQI
6th Aug 2026339 AMAQI
6th Aug 20263310 AMAQI
6th Aug 20262311 AMAQI
6th Aug 20262912 PMAQI
6th Aug 2026301 PMAQI
6th Aug 2026272 PMAQI
6th Aug 2026313 PMAQI
6th Aug 2026234 PMAQI
6th Aug 2026275 PMAQI
6th Aug 2026216 PMAQI
6th Aug 2026387 PMAQI
6th Aug 2026308 PMAQI
6th Aug 2026269 PMAQI
6th Aug 20262510 PMAQI
6th Aug 20263311 PMAQI
7th Aug 20262712 AMAQI
7th Aug 2026251 AMAQI
7th Aug 2026232 AMAQI
7th Aug 2026253 AMAQI
7th Aug 2026254 AMAQI
7th Aug 2026255 AMAQI

17°C15/20°C

7th Aug 2026256 AMAQI
7th Aug 2026297 AMAQI
7th Aug 2026278 AMAQI
7th Aug 2026239 AMAQI
7th Aug 20262510 AMAQI
7th Aug 20263111 AMAQI
7th Aug 20263312 PMAQI
7th Aug 2026481 PMAQI
7th Aug 2026402 PMAQI
7th Aug 2026233 PMAQI
7th Aug 2026214 PMAQI
7th Aug 2026215 PMAQI
7th Aug 2026336 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026238 PMAQI
7th Aug 2026299 PMAQI
7th Aug 20263610 PMAQI
7th Aug 20262511 PMAQI
8th Aug 20262912 AMAQI
8th Aug 2026271 AMAQI
8th Aug 2026272 AMAQI
8th Aug 2026273 AMAQI
8th Aug 2026214 AMAQI
8th Aug 2026345 AMAQI

18°C15/21°C

8th Aug 2026426 AMAQI
8th Aug 2026387 AMAQI
8th Aug 2026258 AMAQI
8th Aug 2026239 AMAQI
8th Aug 20262510 AMAQI
8th Aug 20262511 AMAQI
8th Aug 20262512 PMAQI
8th Aug 2026211 PMAQI
8th Aug 2026252 PMAQI
8th Aug 2026273 PMAQI
8th Aug 2026254 PMAQI
8th Aug 2026235 PMAQI
8th Aug 2026256 PMAQI
8th Aug 2026257 PMAQI
8th Aug 2026258 PMAQI
8th Aug 2026369 PMAQI
8th Aug 20265210 PMAQI
8th Aug 20265211 PMAQI
9th Aug 20265312 AMAQI
9th Aug 2026401 AMAQI
9th Aug 2026302 AMAQI
9th Aug 2026403 AMAQI
9th Aug 2026364 AMAQI
9th Aug 2026295 AMAQI

20°C15/25°C

9th Aug 2026306 AMAQI
9th Aug 2026317 AMAQI
9th Aug 2026298 AMAQI
9th Aug 2026259 AMAQI
9th Aug 20262910 AMAQI
9th Aug 20263411 AMAQI
9th Aug 20262912 PMAQI
9th Aug 2026311 PMAQI
9th Aug 2026362 PMAQI
9th Aug 2026363 PMAQI
9th Aug 2026334 PMAQI
9th Aug 2026345 PMAQI
9th Aug 2026296 PMAQI
9th Aug 2026297 PMAQI
9th Aug 2026338 PMAQI
9th Aug 2026349 PMAQI
9th Aug 20264210 PMAQI
9th Aug 20263611 PMAQI
10th Aug 20262912 AMAQI
10th Aug 2026271 AMAQI
10th Aug 2026472 AMAQI
10th Aug 2026513 AMAQI
10th Aug 2026454 AMAQI
10th Aug 2026325 AMAQI

22°C18/27°C

10th Aug 2026366 AMAQI
10th Aug 2026277 AMAQI
10th Aug 2026468 AMAQI
10th Aug 2026409 AMAQI
10th Aug 20265010 AMAQI
10th Aug 20262911 AMAQI
10th Aug 20263312 PMAQI
10th Aug 2026401 PMAQI
10th Aug 2026482 PMAQI
10th Aug 2026503 PMAQI
10th Aug 2026594 PMAQI
10th Aug 2026645 PMAQI
10th Aug 2026626 PMAQI
10th Aug 2026677 PMAQI
10th Aug 2026658 PMAQI
10th Aug 2026689 PMAQI
10th Aug 20265810 PMAQI
10th Aug 20265011 PMAQI
11th Aug 20264212 AMAQI
11th Aug 2026381 AMAQI
11th Aug 2026312 AMAQI
11th Aug 2026363 AMAQI
11th Aug 2026274 AMAQI
11th Aug 2026235 AMAQI

20°C18/22°C

11th Aug 2026276 AMAQI
11th Aug 2026277 AMAQI
11th Aug 2026218 AMAQI
11th Aug 2026239 AMAQI
11th Aug 20263310 AMAQI
11th Aug 20262511 AMAQI
11th Aug 20262312 PMAQI
11th Aug 2026211 PMAQI
11th Aug 2026272 PMAQI
11th Aug 2026273 PMAQI
11th Aug 2026214 PMAQI
11th Aug 2026235 PMAQI
11th Aug 2026236 PMAQI
11th Aug 2026217 PMAQI
11th Aug 2026298 PMAQI
11th Aug 2026339 PMAQI
11th Aug 20263110 PMAQI
11th Aug 20262711 PMAQI
12th Aug 20262312 AMAQI
12th Aug 2026211 AMAQI
12th Aug 2026252 AMAQI
12th Aug 2026233 AMAQI
12th Aug 2026254 AMAQI
12th Aug 2026235 AMAQI

20°C14/25°C

12th Aug 2026326 AMAQI
12th Aug 2026297 AMAQI
12th Aug 2026238 AMAQI
12th Aug 2026449 AMAQI
12th Aug 20263610 AMAQI
12th Aug 20263411 AMAQI
12th Aug 20263612 PMAQI
12th Aug 2026291 PMAQI
12th Aug 2026342 PMAQI
12th Aug 2026253 PMAQI
12th Aug 2026334 PMAQI
12th Aug 2026295 PMAQI
12th Aug 2026296 PMAQI
12th Aug 2026277 PMAQI
12th Aug 2026258 PMAQI
12th Aug 2026239 PMAQI
12th Aug 20262510 PMAQI
12th Aug 20262311 PMAQI
13th Aug 20263212 AMAQI
13th Aug 2026441 AMAQI
13th Aug 2026672 AMAQI
13th Aug 2026663 AMAQI
13th Aug 2026484 AMAQI
13th Aug 2026275 AMAQI

24°C19/28°C

13th Aug 2026316 AMAQI
13th Aug 2026257 AMAQI
13th Aug 2026278 AMAQI
13th Aug 2026279 AMAQI
13th Aug 20262710 AMAQI
13th Aug 20262911 AMAQI
13th Aug 20263612 PMAQI
13th Aug 2026291 PMAQI
13th Aug 2026332 PMAQI
13th Aug 2026253 PMAQI
13th Aug 2026254 PMAQI
13th Aug 2026215 PMAQI
13th Aug 2026256 PMAQI
13th Aug 2026277 PMAQI
13th Aug 2026258 PMAQI
13th Aug 2026369 PMAQI
13th Aug 20264610 PMAQI
13th Aug 20263811 PMAQI
14th Aug 20262912 AMAQI
14th Aug 2026231 AMAQI
14th Aug 2026332 AMAQI
14th Aug 2026293 AMAQI
14th Aug 2026344 AMAQI
14th Aug 2026215 AMAQI

26°C22/29°C

14th Aug 2026256 AMAQI
14th Aug 2026217 AMAQI
14th Aug 2026238 AMAQI
14th Aug 2026409 AMAQI
14th Aug 20264610 AMAQI
14th Aug 20263411 AMAQI
14th Aug 20262912 PMAQI
14th Aug 2026521 PMAQI
14th Aug 2026482 PMAQI
14th Aug 2026513 PMAQI
14th Aug 2026294 PMAQI
14th Aug 2026295 PMAQI
14th Aug 2026336 PMAQI
14th Aug 2026297 PMAQI
14th Aug 2026318 PMAQI
14th Aug 2026319 PMAQI
14th Aug 20263810 PMAQI
14th Aug 20265111 PMAQI
15th Aug 20265112 AMAQI
15th Aug 2026551 AMAQI
15th Aug 2026602 AMAQI
15th Aug 2026583 AMAQI
15th Aug 2026554 AMAQI
15th Aug 2026465 AMAQI

23°C20/26°C

15th Aug 2026446 AMAQI
15th Aug 2026387 AMAQI
15th Aug 2026388 AMAQI
15th Aug 2026469 AMAQI
15th Aug 20264810 AMAQI
15th Aug 20264811 AMAQI
15th Aug 20265012 PMAQI
15th Aug 2026361 PMAQI
15th Aug 2026502 PMAQI
15th Aug 2026463 PMAQI
15th Aug 2026424 PMAQI
15th Aug 2026485 PMAQI
15th Aug 2026486 PMAQI
15th Aug 2026467 PMAQI
15th Aug 2026468 PMAQI
15th Aug 2026319 PMAQI
15th Aug 20262710 PMAQI
15th Aug 20263111 PMAQI
16th Aug 20262512 AMAQI
16th Aug 2026211 AMAQI
16th Aug 2026272 AMAQI
16th Aug 2026533 AMAQI
16th Aug 2026644 AMAQI
16th Aug 2026655 AMAQI

21°C19/23°C

16th Aug 2026526 AMAQI
16th Aug 2026537 AMAQI
16th Aug 2026638 AMAQI
16th Aug 2026569 AMAQI
16th Aug 20265310 AMAQI
16th Aug 20267111 AMAQI
16th Aug 20264012 PMAQI
16th Aug 2026361 PMAQI
16th Aug 2026312 PMAQI
16th Aug 2026253 PMAQI
16th Aug 2026214 PMAQI
16th Aug 2026255 PMAQI
16th Aug 2026236 PMAQI
16th Aug 2026197 PMAQI
16th Aug 2026238 PMAQI
16th Aug 2026179 PMAQI
16th Aug 20261910 PMAQI
16th Aug 20262111 PMAQI
17th Aug 20261712 AMAQI
17th Aug 2026191 AMAQI
17th Aug 2026192 AMAQI
17th Aug 2026193 AMAQI
17th Aug 2026254 AMAQI
17th Aug 2026195 AMAQI

14°C0/21°C

17th Aug 2026216 AMAQI
6 AM
17th Aug 2026277 AMAQI
17th Aug 2026258 AMAQI
17th Aug 2026259 AMAQI
17th Aug 20262910 AMAQI
17th Aug 20262711 AMAQI
17th Aug 20263312 PMAQI
17th Aug 2026291 PMAQI
1 PM
17th Aug 2026292 PMAQI
17th Aug 2026333 PMAQI
17th Aug 2026304 PMAQI
17th Aug 2026215 PMAQI
17th Aug 2026236 PMAQI
17th Aug 2026257 PMAQI
17th Aug 2026298 PMAQI
17th Aug 2026259 PMAQI
9 PM
17th Aug 20262910 PMAQI
17th Aug 20262211 PMAQI
1 AM
5 AM

11°C-1/20°C

Day time
Avg. Highest Time
12 PM - 3 PM

34AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
7 AM

29AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 3 PM (Avg. 34), while the lowest AQI was between 7 AM to 7 AM (Avg. 29).
Night time
Avg. Highest Time
3 AM

35AQI

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

28AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 3 AM (Avg. 35), while the lowest AQI was between 5 AM to 5 AM (Avg. 28).

2026 Days Vs Air Quality

Lighthouse Of Ailly, Dieppe, Normandie, France

2026

90%

203

8%

19

1%

3

Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)

Good
203 Days
Moderate
19 Days
Poor
3 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 90%

Health Risk Level:

Very Low

In 2026, 90% of 229 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

Lighthouse Of Ailly, Dieppe, Normandie, France

AQI levels in 2026

AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
35AQI (US)
2nd January 2026
25AQI (US)
3rd January 2026
27AQI (US)
4th January 2026
35AQI (US)
5th January 2026
52AQI (US)
6th January 2026
71AQI (US)
7th January 2026
35AQI (US)
8th January 2026
22AQI (US)
9th January 2026
21AQI (US)
10th January 2026
28AQI (US)
11th January 2026
37AQI (US)
12th January 2026
16AQI (US)
13th January 2026
21AQI (US)
14th January 2026
31AQI (US)
15th January 2026
29AQI (US)
16th January 2026
18AQI (US)
17th January 2026
37AQI (US)
18th January 2026
49AQI (US)
19th January 2026
62AQI (US)
20th January 2026
24AQI (US)
21st January 2026
17AQI (US)
22nd January 2026
33AQI (US)
23rd January 2026
49AQI (US)
24th January 2026
44AQI (US)
25th January 2026
46AQI (US)
26th January 2026
39AQI (US)
27th January 2026
18AQI (US)
28th January 2026
40AQI (US)
29th January 2026
40AQI (US)
30th January 2026
36AQI (US)
31st January 2026
22AQI (US)
1st February 2026
29AQI (US)
2nd February 2026
44AQI (US)
3rd February 2026
46AQI (US)
4th February 2026
42AQI (US)
5th February 2026
49AQI (US)
6th February 2026
43AQI (US)
7th February 2026
35AQI (US)
8th February 2026
38AQI (US)
9th February 2026
40AQI (US)
10th February 2026
15AQI (US)
11th February 2026
25AQI (US)
12th February 2026
26AQI (US)
13th February 2026
27AQI (US)
14th February 2026
33AQI (US)
15th February 2026
25AQI (US)
16th February 2026
22AQI (US)
17th February 2026
31AQI (US)
18th February 2026
18AQI (US)
19th February 2026
31AQI (US)
20th February 2026
36AQI (US)
21st February 2026
22AQI (US)
22nd February 2026
13AQI (US)
23rd February 2026
29AQI (US)
24th February 2026
29AQI (US)
25th February 2026
28AQI (US)
26th February 2026
47AQI (US)
27th February 2026
35AQI (US)
28th February 2026
17AQI (US)
1st March 2026
24AQI (US)
2nd March 2026
23AQI (US)
3rd March 2026
57AQI (US)
4th March 2026
54AQI (US)
5th March 2026
56AQI (US)
6th March 2026
71AQI (US)
7th March 2026
98AQI (US)
8th March 2026
132AQI (US)
9th March 2026
96AQI (US)
10th March 2026
49AQI (US)
11th March 2026
29AQI (US)
12th March 2026
30AQI (US)
13th March 2026
14AQI (US)
14th March 2026
21AQI (US)
15th March 2026
23AQI (US)
16th March 2026
15AQI (US)
17th March 2026
18AQI (US)
18th March 2026
28AQI (US)
19th March 2026
54AQI (US)
20th March 2026
108AQI (US)
21st March 2026
74AQI (US)
22nd March 2026
85AQI (US)
23rd March 2026
120AQI (US)
24th March 2026
84AQI (US)
25th March 2026
27AQI (US)
26th March 2026
18AQI (US)
27th March 2026
33AQI (US)
28th March 2026
18AQI (US)
29th March 2026
23AQI (US)
30th March 2026
21AQI (US)
31st March 2026
27AQI (US)
1st April 2026
30AQI (US)
2nd April 2026
27AQI (US)
3rd April 2026
27AQI (US)
4th April 2026
18AQI (US)
5th April 2026
29AQI (US)
6th April 2026
25AQI (US)
7th April 2026
20AQI (US)
8th April 2026
27AQI (US)
9th April 2026
35AQI (US)
10th April 2026
19AQI (US)
11th April 2026
23AQI (US)
12th April 2026
30AQI (US)
13th April 2026
25AQI (US)
14th April 2026
24AQI (US)
15th April 2026
16AQI (US)
16th April 2026
27AQI (US)
17th April 2026
18th April 2026
25AQI (US)
19th April 2026
26AQI (US)
20th April 2026
23AQI (US)
21st April 2026
23AQI (US)
22nd April 2026
23rd April 2026
26AQI (US)
24th April 2026
27AQI (US)
25th April 2026
43AQI (US)
26th April 2026
48AQI (US)
27th April 2026
52AQI (US)
28th April 2026
37AQI (US)
29th April 2026
26AQI (US)
30th April 2026
19AQI (US)
1st May 2026
26AQI (US)
2nd May 2026
41AQI (US)
3rd May 2026
27AQI (US)
4th May 2026
44AQI (US)
5th May 2026
58AQI (US)
6th May 2026
22AQI (US)
7th May 2026
23AQI (US)
8th May 2026
35AQI (US)
9th May 2026
10th May 2026
54AQI (US)
11th May 2026
16AQI (US)
12th May 2026
17AQI (US)
13th May 2026
23AQI (US)
14th May 2026
20AQI (US)
15th May 2026
27AQI (US)
16th May 2026
37AQI (US)
17th May 2026
36AQI (US)
18th May 2026
34AQI (US)
19th May 2026
34AQI (US)
20th May 2026
35AQI (US)
21st May 2026
39AQI (US)
22nd May 2026
32AQI (US)
23rd May 2026
40AQI (US)
24th May 2026
65AQI (US)
25th May 2026
42AQI (US)
26th May 2026
27AQI (US)
27th May 2026
31AQI (US)
28th May 2026
43AQI (US)
29th May 2026
36AQI (US)
30th May 2026
33AQI (US)
31st May 2026
20AQI (US)
1st June 2026
19AQI (US)
2nd June 2026
26AQI (US)
3rd June 2026
21AQI (US)
4th June 2026
21AQI (US)
5th June 2026
24AQI (US)
6th June 2026
21AQI (US)
7th June 2026
21AQI (US)
8th June 2026
20AQI (US)
9th June 2026
19AQI (US)
10th June 2026
16AQI (US)
11th June 2026
15AQI (US)
12th June 2026
15AQI (US)
13th June 2026
20AQI (US)
14th June 2026
21AQI (US)
15th June 2026
23AQI (US)
16th June 2026
30AQI (US)
17th June 2026
19AQI (US)
18th June 2026
18AQI (US)
19th June 2026
24AQI (US)
20th June 2026
18AQI (US)
21st June 2026
18AQI (US)
22nd June 2026
43AQI (US)
23rd June 2026
33AQI (US)
24th June 2026
33AQI (US)
25th June 2026
55AQI (US)
26th June 2026
48AQI (US)
27th June 2026
23AQI (US)
28th June 2026
23AQI (US)
29th June 2026
22AQI (US)
30th June 2026
19AQI (US)
1st July 2026
16AQI (US)
2nd July 2026
15AQI (US)
3rd July 2026
16AQI (US)
4th July 2026
18AQI (US)
5th July 2026
18AQI (US)
6th July 2026
14AQI (US)
7th July 2026
13AQI (US)
8th July 2026
24AQI (US)
9th July 2026
24AQI (US)
10th July 2026
28AQI (US)
11th July 2026
29AQI (US)
12th July 2026
28AQI (US)
13th July 2026
32AQI (US)
14th July 2026
30AQI (US)
15th July 2026
28AQI (US)
16th July 2026
30AQI (US)
17th July 2026
46AQI (US)
18th July 2026
53AQI (US)
19th July 2026
31AQI (US)
20th July 2026
24AQI (US)
21st July 2026
31AQI (US)
22nd July 2026
28AQI (US)
23rd July 2026
30AQI (US)
24th July 2026
29AQI (US)
25th July 2026
28AQI (US)
26th July 2026
26AQI (US)
27th July 2026
29AQI (US)
28th July 2026
30AQI (US)
29th July 2026
32AQI (US)
30th July 2026
32AQI (US)
31st July 2026
29AQI (US)
1st August 2026
27AQI (US)
2nd August 2026
31AQI (US)
3rd August 2026
42AQI (US)
4th August 2026
40AQI (US)
5th August 2026
27AQI (US)
6th August 2026
29AQI (US)
7th August 2026
28AQI (US)
8th August 2026
29AQI (US)
9th August 2026
34AQI (US)
10th August 2026
47AQI (US)
11th August 2026
27AQI (US)
12th August 2026
28AQI (US)
13th August 2026
34AQI (US)
14th August 2026
34AQI (US)
15th August 2026
45AQI (US)
16th August 2026
38AQI (US)
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

34AQI (US)

31AQI (US)

49AQI (US)

28AQI (US)

34AQI (US)

24AQI (US)

27AQI (US)

34AQI (US)

No. of days

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

202633AQI (US)

28
3
28
18
10
3
27
1
27
3
29
1
30
1
16
203
19
3

Highest AQI (US) recorded in

March

49AQI (US)

Lowest AQI (US) recorded in

June

24AQI (US)

202539AQI (US)

18
13
10
18
19
12
22
8
30
1
30
31
30
1
30
17
14
25
5
15
16
277
88

Highest AQI (US) recorded in

February

57AQI (US)

Lowest AQI (US) recorded in

September

23AQI (US)

202434AQI (US)

10
6
1
2
1
12
30
31
31
26
3
30
1
22
8
21
10
217
28

Highest AQI (US) recorded in

January

45AQI (US)

Lowest AQI (US) recorded in

April

8AQI (US)

202337AQI (US)

2
1
26
5
28
6

Highest AQI (US) recorded in

November

39AQI (US)

Lowest AQI (US) recorded in

December

37AQI (US)

202128AQI (US)

30
28
31
23
31
30
31
31
30
31
30
30
356

Highest AQI (US) recorded in

April

36AQI (US)

Lowest AQI (US) recorded in

January

23AQI (US)

202027AQI (US)

12
1
20
1
18
30
31
30
1
30
31
30
31
263
3

Highest AQI (US) recorded in

April

35AQI (US)

Lowest AQI (US) recorded in

December

23AQI (US)

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
39AQI (US)
Least Polluted Year Recorded
2020(Avg.)
27AQI (US)

Lighthouse Of Ailly's annual 2026 AQI (US) (33) shows an average percentage change of 2.1% (worsened AQI (US)) compared to previous years: 2020 (27), 2021 (28), 2023 (37), 2024 (34), 2025 (39).