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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Saint Etienne Du Rouvray, 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

Saint Etienne Du Rouvray, Normandie, France

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
18th Aug 2023
61AQI
Lowest AQI recorded on
16th Aug 2024
15AQI

Same Day Analysis (13th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 28 of Good air quality, showing improvement over 2025 and 2024 on the same day.

Day & Night AQI Trend: 12th Aug - 13th Aug 2026

Saint Etienne Du Rouvray, Normandie, France

AQI
Day
Night
.

6 AM12th Aug 2026

9 PM

5 AM13th Aug 2026

Day time
Avg. Highest Time
11AM12th Aug

135AQI

Avg. Lowest Time
3PM12th Aug

21AQI

Night time
Avg. Highest Time
10PM12th Aug

33AQI

Avg. Lowest Time
12AM13th Aug

23AQI

In the last 24 hours,

Saint Etienne Du Rouvray's AQI reached its highest point of 135 at 11 AM during the Day, while the lowest point, 21, was recorded at 3 PM during the Day between 12th Aug and 13th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Saint Etienne Du Rouvray, Normandie, France

JulAug
15th - 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 - 12th12th - 13th13th
Day
Night
15th Jul 2026226 AMAQI
15th Jul 2026207 AMAQI
15th Jul 2026208 AMAQI
15th Jul 2026219 AMAQI
15th Jul 20262410 AMAQI
15th Jul 20262411 AMAQI
15th Jul 20262212 PMAQI
15th Jul 2026241 PMAQI
15th Jul 2026242 PMAQI
15th Jul 2026243 PMAQI
15th Jul 2026184 PMAQI
15th Jul 2026205 PMAQI
15th Jul 2026186 PMAQI
15th Jul 2026217 PMAQI
15th Jul 2026438 PMAQI
15th Jul 2026719 PMAQI
15th Jul 20266610 PMAQI
15th Jul 20267111 PMAQI
16th Jul 20266912 AMAQI
16th Jul 2026671 AMAQI
16th Jul 2026692 AMAQI
16th Jul 2026623 AMAQI
16th Jul 2026584 AMAQI
16th Jul 2026765 AMAQI

26°C19/32°C

16th Jul 2026706 AMAQI
16th Jul 2026677 AMAQI
16th Jul 2026628 AMAQI
16th Jul 2026549 AMAQI
16th Jul 20264210 AMAQI
16th Jul 20264211 AMAQI
16th Jul 20263012 PMAQI
16th Jul 2026301 PMAQI
16th Jul 2026252 PMAQI
16th Jul 2026363 PMAQI
16th Jul 2026494 PMAQI
16th Jul 2026555 PMAQI
16th Jul 2026546 PMAQI
16th Jul 2026487 PMAQI
16th Jul 2026508 PMAQI
16th Jul 2026509 PMAQI
16th Jul 20264910 PMAQI
16th Jul 20265011 PMAQI
17th Jul 20264612 AMAQI
17th Jul 2026511 AMAQI
17th Jul 2026502 AMAQI
17th Jul 2026463 AMAQI
17th Jul 2026564 AMAQI
17th Jul 2026365 AMAQI

25°C17/33°C

17th Jul 2026336 AMAQI
17th Jul 2026337 AMAQI
17th Jul 2026338 AMAQI
17th Jul 2026389 AMAQI
17th Jul 20264610 AMAQI
17th Jul 20265811 AMAQI
17th Jul 20265912 PMAQI
17th Jul 2026621 PMAQI
17th Jul 2026582 PMAQI
17th Jul 2026593 PMAQI
17th Jul 2026564 PMAQI
17th Jul 2026545 PMAQI
17th Jul 2026556 PMAQI
17th Jul 2026577 PMAQI
17th Jul 2026548 PMAQI
17th Jul 2026569 PMAQI
17th Jul 20265410 PMAQI
17th Jul 20265111 PMAQI
18th Jul 20265112 AMAQI
18th Jul 2026511 AMAQI
18th Jul 2026512 AMAQI
18th Jul 2026523 AMAQI
18th Jul 2026534 AMAQI
18th Jul 2026505 AMAQI

22°C15/30°C

18th Jul 2026526 AMAQI
18th Jul 2026537 AMAQI
18th Jul 2026538 AMAQI
18th Jul 2026559 AMAQI
18th Jul 20265510 AMAQI
18th Jul 20265511 AMAQI
18th Jul 20265712 PMAQI
18th Jul 2026571 PMAQI
18th Jul 2026582 PMAQI
18th Jul 2026583 PMAQI
18th Jul 2026544 PMAQI
18th Jul 2026555 PMAQI
18th Jul 2026526 PMAQI
18th Jul 2026547 PMAQI
18th Jul 2026548 PMAQI
18th Jul 2026579 PMAQI
18th Jul 20266010 PMAQI
18th Jul 20265811 PMAQI
19th Jul 20265312 AMAQI
19th Jul 2026481 AMAQI
19th Jul 2026422 AMAQI
19th Jul 2026363 AMAQI
19th Jul 2026304 AMAQI
19th Jul 2026235 AMAQI

21°C14/29°C

19th Jul 2026236 AMAQI
19th Jul 2026217 AMAQI
19th Jul 2026278 AMAQI
19th Jul 2026239 AMAQI
19th Jul 20262110 AMAQI
19th Jul 20262911 AMAQI
19th Jul 20263212 PMAQI
19th Jul 2026231 PMAQI
19th Jul 2026212 PMAQI
19th Jul 2026463 PMAQI
19th Jul 2026234 PMAQI
19th Jul 2026315 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026428 PMAQI
19th Jul 2026409 PMAQI
19th Jul 20263110 PMAQI
19th Jul 20263611 PMAQI
20th Jul 20262912 AMAQI
20th Jul 2026271 AMAQI
20th Jul 2026252 AMAQI
20th Jul 2026253 AMAQI
20th Jul 2026254 AMAQI
20th Jul 2026255 AMAQI

17°C10/23°C

20th Jul 2026316 AMAQI
20th Jul 2026257 AMAQI
20th Jul 2026258 AMAQI
20th Jul 2026259 AMAQI
20th Jul 20262510 AMAQI
20th Jul 20262511 AMAQI
20th Jul 20263812 PMAQI
20th Jul 2026251 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026254 PMAQI
20th Jul 2026295 PMAQI
20th Jul 2026296 PMAQI
20th Jul 2026277 PMAQI
20th Jul 2026278 PMAQI
20th Jul 2026279 PMAQI
20th Jul 20262510 PMAQI
20th Jul 20262911 PMAQI
21st Jul 20262512 AMAQI
21st Jul 2026311 AMAQI
21st Jul 2026312 AMAQI
21st Jul 2026253 AMAQI
21st Jul 2026254 AMAQI

17°C9/25°C

21st Jul 2026426 AMAQI
21st Jul 2026427 AMAQI
21st Jul 2026428 AMAQI
21st Jul 2026429 AMAQI
21st Jul 20264010 AMAQI
21st Jul 20262111 AMAQI
21st Jul 20263412 PMAQI
21st Jul 2026251 PMAQI
21st Jul 2026362 PMAQI
21st Jul 2026383 PMAQI
21st Jul 2026384 PMAQI
21st Jul 2026295 PMAQI
21st Jul 2026256 PMAQI
21st Jul 2026257 PMAQI
21st Jul 2026258 PMAQI
21st Jul 2026259 PMAQI
21st Jul 20263110 PMAQI
21st Jul 20262511 PMAQI
22nd Jul 20262912 AMAQI
22nd Jul 2026311 AMAQI
22nd Jul 2026252 AMAQI
22nd Jul 2026293 AMAQI
22nd Jul 2026294 AMAQI
22nd Jul 2026255 AMAQI

18°C9/27°C

22nd Jul 2026256 AMAQI
22nd Jul 2026297 AMAQI
22nd Jul 2026278 AMAQI
22nd Jul 2026279 AMAQI
22nd Jul 20262910 AMAQI
22nd Jul 20263311 AMAQI
22nd Jul 20263112 PMAQI
22nd Jul 2026311 PMAQI
22nd Jul 2026272 PMAQI
22nd Jul 2026273 PMAQI
22nd Jul 2026214 PMAQI
22nd Jul 2026325 PMAQI
22nd Jul 2026346 PMAQI
22nd Jul 2026297 PMAQI
22nd Jul 2026278 PMAQI
22nd Jul 2026299 PMAQI
22nd Jul 20262510 PMAQI
22nd Jul 20262111 PMAQI
23rd Jul 20262512 AMAQI
23rd Jul 2026311 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026313 AMAQI
23rd Jul 2026274 AMAQI
23rd Jul 2026255 AMAQI

19°C12/27°C

23rd Jul 2026216 AMAQI
23rd Jul 2026237 AMAQI
23rd Jul 2026218 AMAQI
23rd Jul 2026219 AMAQI
23rd Jul 20262110 AMAQI
23rd Jul 20262511 AMAQI
23rd Jul 20262512 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026212 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026254 PMAQI
23rd Jul 2026255 PMAQI
23rd Jul 2026256 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026258 PMAQI
23rd Jul 2026279 PMAQI
23rd Jul 20262310 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262112 AMAQI
24th Jul 2026331 AMAQI
24th Jul 2026232 AMAQI
24th Jul 2026233 AMAQI
24th Jul 2026214 AMAQI
24th Jul 2026215 AMAQI

19°C12/28°C

24th Jul 2026236 AMAQI
24th Jul 2026217 AMAQI
24th Jul 2026218 AMAQI
24th Jul 2026259 AMAQI
24th Jul 20262510 AMAQI
24th Jul 20262111 AMAQI
24th Jul 20262112 PMAQI
24th Jul 2026301 PMAQI
24th Jul 2026332 PMAQI
24th Jul 2026403 PMAQI
24th Jul 2026314 PMAQI
24th Jul 2026295 PMAQI
24th Jul 2026216 PMAQI
24th Jul 2026237 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026259 PMAQI
24th Jul 20263210 PMAQI
24th Jul 20264011 PMAQI
25th Jul 20263412 AMAQI
25th Jul 2026231 AMAQI
25th Jul 2026232 AMAQI
25th Jul 2026253 AMAQI
25th Jul 2026254 AMAQI
25th Jul 2026255 AMAQI

21°C13/29°C

25th Jul 2026256 AMAQI
25th Jul 2026257 AMAQI
25th Jul 2026298 AMAQI
25th Jul 2026319 AMAQI
25th Jul 20262910 AMAQI
25th Jul 20263811 AMAQI
25th Jul 20263812 PMAQI
25th Jul 2026401 PMAQI
25th Jul 2026442 PMAQI
25th Jul 2026253 PMAQI
25th Jul 2026254 PMAQI
25th Jul 2026275 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026337 PMAQI
25th Jul 2026368 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262710 PMAQI
25th Jul 20262711 PMAQI
26th Jul 20262512 AMAQI
26th Jul 2026251 AMAQI
26th Jul 2026252 AMAQI
26th Jul 2026253 AMAQI
26th Jul 2026254 AMAQI
26th Jul 2026255 AMAQI

21°C14/29°C

26th Jul 2026256 AMAQI
26th Jul 2026237 AMAQI
26th Jul 2026218 AMAQI
26th Jul 2026239 AMAQI
26th Jul 20262110 AMAQI
26th Jul 20262311 AMAQI
26th Jul 20262712 PMAQI
26th Jul 2026271 PMAQI
26th Jul 2026292 PMAQI
26th Jul 2026313 PMAQI
26th Jul 2026334 PMAQI
26th Jul 2026315 PMAQI
26th Jul 2026296 PMAQI
26th Jul 2026277 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026349 PMAQI
26th Jul 20264010 PMAQI
26th Jul 20263811 PMAQI
27th Jul 20263412 AMAQI
27th Jul 2026341 AMAQI
27th Jul 2026362 AMAQI
27th Jul 2026333 AMAQI
27th Jul 2026294 AMAQI
27th Jul 2026255 AMAQI

18°C14/23°C

27th Jul 2026216 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026218 AMAQI
27th Jul 2026329 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20262311 AMAQI
27th Jul 20262312 PMAQI
27th Jul 2026421 PMAQI
27th Jul 2026422 PMAQI
27th Jul 2026383 PMAQI
27th Jul 2026364 PMAQI
27th Jul 2026325 PMAQI
27th Jul 2026236 PMAQI
27th Jul 2026237 PMAQI
27th Jul 2026238 PMAQI
27th Jul 2026219 PMAQI
27th Jul 20262110 PMAQI
27th Jul 20262111 PMAQI
28th Jul 20262112 AMAQI
28th Jul 2026271 AMAQI
28th Jul 2026232 AMAQI
28th Jul 2026233 AMAQI
28th Jul 2026314 AMAQI
28th Jul 2026315 AMAQI

20°C12/26°C

28th Jul 2026306 AMAQI
28th Jul 2026297 AMAQI
28th Jul 2026348 AMAQI
28th Jul 2026429 AMAQI
28th Jul 20263810 AMAQI
28th Jul 20263311 AMAQI
28th Jul 20262712 PMAQI
28th Jul 2026271 PMAQI
28th Jul 2026232 PMAQI
28th Jul 2026253 PMAQI
28th Jul 2026294 PMAQI
28th Jul 2026295 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026277 PMAQI
28th Jul 2026278 PMAQI
28th Jul 2026279 PMAQI
28th Jul 20262510 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20262312 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026253 AMAQI
29th Jul 2026214 AMAQI
29th Jul 2026235 AMAQI

23°C14/33°C

29th Jul 2026256 AMAQI
29th Jul 2026237 AMAQI
29th Jul 2026238 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20262511 AMAQI
29th Jul 20262912 PMAQI
29th Jul 2026331 PMAQI
29th Jul 2026382 PMAQI
29th Jul 2026293 PMAQI
29th Jul 2026274 PMAQI
29th Jul 2026235 PMAQI
29th Jul 2026426 PMAQI
29th Jul 2026427 PMAQI
29th Jul 2026468 PMAQI
29th Jul 2026469 PMAQI
29th Jul 20264810 PMAQI
29th Jul 20264211 PMAQI
30th Jul 20263612 AMAQI
30th Jul 2026231 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026273 AMAQI
30th Jul 2026254 AMAQI
30th Jul 2026255 AMAQI

27°C19/38°C

30th Jul 2026256 AMAQI
30th Jul 2026257 AMAQI
30th Jul 2026258 AMAQI
30th Jul 2026259 AMAQI
30th Jul 20263610 AMAQI
30th Jul 20264211 AMAQI
30th Jul 20264612 PMAQI
30th Jul 2026361 PMAQI
30th Jul 2026272 PMAQI
30th Jul 2026273 PMAQI
30th Jul 2026404 PMAQI
30th Jul 2026445 PMAQI
30th Jul 2026426 PMAQI
30th Jul 2026467 PMAQI
30th Jul 2026258 PMAQI
30th Jul 2026239 PMAQI
30th Jul 20262510 PMAQI
30th Jul 20262311 PMAQI
31st Jul 20262112 AMAQI
31st Jul 2026301 AMAQI
31st Jul 2026272 AMAQI
31st Jul 2026273 AMAQI
31st Jul 2026254 AMAQI
31st Jul 2026255 AMAQI

21°C15/30°C

31st Jul 2026296 AMAQI
31st Jul 2026217 AMAQI
31st Jul 2026298 AMAQI
31st Jul 2026279 AMAQI
31st Jul 20262910 AMAQI
31st Jul 20262711 AMAQI
31st Jul 20262712 PMAQI
31st Jul 2026291 PMAQI
31st Jul 2026252 PMAQI
31st Jul 2026313 PMAQI
31st Jul 2026294 PMAQI
31st Jul 2026215 PMAQI
31st Jul 2026236 PMAQI
31st Jul 2026327 PMAQI
31st Jul 2026298 PMAQI
31st Jul 2026299 PMAQI
31st Jul 20263110 PMAQI
31st Jul 20262511 PMAQI
1st Aug 20262312 AMAQI
1st Aug 2026251 AMAQI
1st Aug 2026292 AMAQI
1st Aug 2026293 AMAQI
1st Aug 2026254 AMAQI
1st Aug 2026345 AMAQI

21°C15/28°C

1st Aug 2026316 AMAQI
1st Aug 2026337 AMAQI
1st Aug 2026278 AMAQI
1st Aug 2026259 AMAQI
1st Aug 20262710 AMAQI
1st Aug 20262511 AMAQI
1st Aug 20262512 PMAQI
1st Aug 2026361 PMAQI
1st Aug 2026462 PMAQI
1st Aug 2026273 PMAQI
1st Aug 2026214 PMAQI
1st Aug 2026295 PMAQI
1st Aug 2026276 PMAQI
1st Aug 2026217 PMAQI
1st Aug 2026218 PMAQI
1st Aug 2026219 PMAQI
1st Aug 20262110 PMAQI
1st Aug 20263211 PMAQI
2nd Aug 20262712 AMAQI
2nd Aug 2026231 AMAQI
2nd Aug 2026252 AMAQI
2nd Aug 2026233 AMAQI
2nd Aug 2026214 AMAQI
2nd Aug 2026215 AMAQI

19°C12/28°C

2nd Aug 2026256 AMAQI
2nd Aug 2026257 AMAQI
2nd Aug 2026218 AMAQI
2nd Aug 2026219 AMAQI
2nd Aug 20262110 AMAQI
2nd Aug 20262111 AMAQI
2nd Aug 20262112 PMAQI
2nd Aug 2026271 PMAQI
2nd Aug 2026252 PMAQI
2nd Aug 2026253 PMAQI
2nd Aug 2026364 PMAQI
2nd Aug 2026345 PMAQI
2nd Aug 2026296 PMAQI
2nd Aug 2026297 PMAQI
2nd Aug 2026298 PMAQI
2nd Aug 2026299 PMAQI
2nd Aug 20263810 PMAQI
2nd Aug 20262911 PMAQI
3rd Aug 20262912 AMAQI
3rd Aug 2026251 AMAQI
3rd Aug 2026252 AMAQI
3rd Aug 2026253 AMAQI
3rd Aug 2026254 AMAQI
3rd Aug 2026255 AMAQI

22°C13/32°C

3rd Aug 2026256 AMAQI
3rd Aug 2026257 AMAQI
3rd Aug 2026298 AMAQI
3rd Aug 2026319 AMAQI
3rd Aug 20264010 AMAQI
3rd Aug 20262311 AMAQI
3rd Aug 20265712 PMAQI
3rd Aug 2026491 PMAQI
3rd Aug 2026422 PMAQI
3rd Aug 2026323 PMAQI
3rd Aug 2026254 PMAQI
3rd Aug 2026315 PMAQI
3rd Aug 2026366 PMAQI
3rd Aug 2026447 PMAQI
3rd Aug 2026428 PMAQI
3rd Aug 2026469 PMAQI
3rd Aug 20263810 PMAQI
3rd Aug 20262511 PMAQI
4th Aug 20262312 AMAQI
4th Aug 2026231 AMAQI
4th Aug 2026382 AMAQI
4th Aug 2026363 AMAQI
4th Aug 2026304 AMAQI
4th Aug 2026215 AMAQI

26°C18/34°C

4th Aug 2026216 AMAQI
4th Aug 2026217 AMAQI
4th Aug 2026218 AMAQI
4th Aug 2026219 AMAQI
4th Aug 20263810 AMAQI
4th Aug 20264611 AMAQI
4th Aug 20264012 PMAQI
4th Aug 2026691 PMAQI
4th Aug 2026572 PMAQI
4th Aug 2026523 PMAQI
4th Aug 2026404 PMAQI
4th Aug 2026325 PMAQI
4th Aug 2026366 PMAQI
4th Aug 2026327 PMAQI
4th Aug 2026298 PMAQI
4th Aug 2026299 PMAQI
4th Aug 20262710 PMAQI
4th Aug 20262711 PMAQI
5th Aug 20262912 AMAQI
5th Aug 2026251 AMAQI
5th Aug 2026252 AMAQI
5th Aug 2026273 AMAQI
5th Aug 2026274 AMAQI
5th Aug 2026255 AMAQI

25°C17/33°C

5th Aug 2026256 AMAQI
5th Aug 2026277 AMAQI
5th Aug 2026238 AMAQI
5th Aug 2026259 AMAQI
5th Aug 20262710 AMAQI
5th Aug 20262911 AMAQI
5th Aug 20262912 PMAQI
5th Aug 2026291 PMAQI
5th Aug 2026292 PMAQI
5th Aug 2026293 PMAQI
5th Aug 2026464 PMAQI
5th Aug 2026405 PMAQI
5th Aug 2026316 PMAQI
5th Aug 2026317 PMAQI
5th Aug 2026298 PMAQI
5th Aug 2026279 PMAQI
5th Aug 20262110 PMAQI
5th Aug 20262511 PMAQI
6th Aug 20262712 AMAQI
6th Aug 2026271 AMAQI
6th Aug 2026342 AMAQI
6th Aug 2026443 AMAQI
6th Aug 2026424 AMAQI
6th Aug 2026215 AMAQI

20°C15/26°C

6th Aug 2026236 AMAQI
6th Aug 2026217 AMAQI
6th Aug 2026238 AMAQI
6th Aug 2026279 AMAQI
6th Aug 20262710 AMAQI
6th Aug 20263111 AMAQI
6th Aug 20262912 PMAQI
6th Aug 2026211 PMAQI
6th Aug 2026212 PMAQI
6th Aug 2026313 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026215 PMAQI
6th Aug 2026316 PMAQI
6th Aug 2026337 PMAQI
6th Aug 2026298 PMAQI
6th Aug 2026279 PMAQI
6th Aug 20262510 PMAQI
6th Aug 20262511 PMAQI
7th Aug 20262712 AMAQI
7th Aug 2026271 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026253 AMAQI
7th Aug 2026254 AMAQI
7th Aug 2026295 AMAQI

17°C12/24°C

7th Aug 2026216 AMAQI
7th Aug 2026277 AMAQI
7th Aug 2026278 AMAQI
7th Aug 2026279 AMAQI
7th Aug 20262710 AMAQI
7th Aug 20263811 AMAQI
7th Aug 20264212 PMAQI
7th Aug 2026381 PMAQI
7th Aug 2026292 PMAQI
7th Aug 2026273 PMAQI
7th Aug 2026294 PMAQI
7th Aug 2026405 PMAQI
7th Aug 2026386 PMAQI
7th Aug 2026337 PMAQI
7th Aug 2026318 PMAQI
7th Aug 2026349 PMAQI
7th Aug 20263810 PMAQI
7th Aug 20262711 PMAQI
8th Aug 20262912 AMAQI
8th Aug 2026341 AMAQI
8th Aug 2026312 AMAQI
8th Aug 2026293 AMAQI
8th Aug 2026294 AMAQI
8th Aug 2026275 AMAQI

18°C11/27°C

8th Aug 2026276 AMAQI
8th Aug 2026237 AMAQI
8th Aug 2026238 AMAQI
8th Aug 2026239 AMAQI
8th Aug 20262510 AMAQI
8th Aug 20262511 AMAQI
8th Aug 20262512 PMAQI
8th Aug 2026251 PMAQI
8th Aug 2026252 PMAQI
8th Aug 2026253 PMAQI
8th Aug 2026384 PMAQI
8th Aug 2026295 PMAQI
8th Aug 2026296 PMAQI
8th Aug 2026427 PMAQI
8th Aug 2026368 PMAQI
8th Aug 2026329 PMAQI
8th Aug 20263310 PMAQI
8th Aug 20262511 PMAQI
9th Aug 20262912 AMAQI
9th Aug 2026311 AMAQI
9th Aug 2026292 AMAQI
9th Aug 2026333 AMAQI
9th Aug 2026254 AMAQI
9th Aug 2026295 AMAQI

21°C12/31°C

9th Aug 2026256 AMAQI
9th Aug 2026277 AMAQI
9th Aug 2026278 AMAQI
9th Aug 2026259 AMAQI
9th Aug 20262510 AMAQI
9th Aug 20262511 AMAQI
9th Aug 20263612 PMAQI
9th Aug 2026481 PMAQI
9th Aug 2026292 PMAQI
9th Aug 2026233 PMAQI
9th Aug 2026214 PMAQI
9th Aug 2026255 PMAQI
9th Aug 2026216 PMAQI
9th Aug 2026237 PMAQI
9th Aug 2026258 PMAQI
9th Aug 2026299 PMAQI
9th Aug 20263610 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20262112 AMAQI
10th Aug 2026311 AMAQI
10th Aug 2026382 AMAQI
10th Aug 2026443 AMAQI
10th Aug 2026404 AMAQI
10th Aug 2026335 AMAQI

24°C19/33°C

10th Aug 2026316 AMAQI
10th Aug 2026337 AMAQI
10th Aug 2026408 AMAQI
10th Aug 2026409 AMAQI
10th Aug 20264410 AMAQI
10th Aug 20264611 AMAQI
10th Aug 20264212 PMAQI
10th Aug 2026381 PMAQI
10th Aug 2026342 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026234 PMAQI
10th Aug 2026255 PMAQI
10th Aug 2026256 PMAQI
10th Aug 2026277 PMAQI
10th Aug 2026278 PMAQI
10th Aug 2026279 PMAQI
10th Aug 20262510 PMAQI
10th Aug 20262911 PMAQI
11th Aug 20263812 AMAQI
11th Aug 2026381 AMAQI
11th Aug 2026442 AMAQI
11th Aug 2026483 AMAQI
11th Aug 2026384 AMAQI
11th Aug 2026295 AMAQI

22°C15/30°C

11th Aug 2026296 AMAQI
11th Aug 2026237 AMAQI
11th Aug 2026218 AMAQI
11th Aug 2026279 AMAQI
11th Aug 20263110 AMAQI
11th Aug 20263611 AMAQI
11th Aug 20263612 PMAQI
11th Aug 2026621 PMAQI
11th Aug 2026722 PMAQI
11th Aug 2026343 PMAQI
11th Aug 2026294 PMAQI
11th Aug 2026215 PMAQI
11th Aug 2026336 PMAQI
11th Aug 2026297 PMAQI
11th Aug 2026258 PMAQI
11th Aug 2026219 PMAQI
11th Aug 20262910 PMAQI
11th Aug 20262511 PMAQI
12th Aug 20262312 AMAQI
12th Aug 2026251 AMAQI
12th Aug 2026252 AMAQI
12th Aug 2026293 AMAQI
12th Aug 2026254 AMAQI
12th Aug 2026255 AMAQI

23°C13/32°C

12th Aug 2026276 AMAQI
12th Aug 2026257 AMAQI
12th Aug 2026218 AMAQI
12th Aug 2026499 AMAQI
12th Aug 20263610 AMAQI
12th Aug 202613511 AMAQI
12th Aug 20264812 PMAQI
12th Aug 2026261 PMAQI
12th Aug 2026272 PMAQI
12th Aug 2026213 PMAQI
12th Aug 2026234 PMAQI
12th Aug 2026295 PMAQI
12th Aug 2026336 PMAQI
12th Aug 2026407 PMAQI
12th Aug 2026258 PMAQI
12th Aug 2026299 PMAQI
12th Aug 20263310 PMAQI
12th Aug 20262511 PMAQI
13th Aug 20262312 AMAQI
13th Aug 2026291 AMAQI
13th Aug 2026292 AMAQI
13th Aug 2026253 AMAQI
13th Aug 2026294 AMAQI
13th Aug 2026275 AMAQI

27°C17/36°C

13th Aug 2026336 AMAQI
6 AM
13th Aug 2026307 AMAQI
13th Aug 2026568 AMAQI
13th Aug 2026239 AMAQI
13th Aug 20262910 AMAQI
13th Aug 20262311 AMAQI
13th Aug 20262712 PMAQI
13th Aug 2026261 PMAQI
1 PM
13th Aug 2026292 PMAQI
13th Aug 2026263 PMAQI
13th Aug 2026254 PMAQI
13th Aug 2026215 PMAQI
13th Aug 2026236 PMAQI
13th Aug 2026257 PMAQI
13th Aug 2026258 PMAQI
13th Aug 2026299 PMAQI
9 PM
13th Aug 20263610 PMAQI
13th Aug 20262511 PMAQI
1 AM
5 AM

29°C21/38°C

Day time
Avg. Highest Time
11 AM - 2 PM

35AQI

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

28AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 2 PM (Avg. 35), while the lowest AQI was between 7 AM to 7 AM (Avg. 28).
Night time
Avg. Highest Time
10 PM

34AQI

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

29AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 10 PM (Avg. 34), while the lowest AQI was between 5 AM to 5 AM (Avg. 29).

2026 Days Vs Air Quality

Saint Etienne Du Rouvray, Normandie, France

2026

91%

201

9%

19

0.9%

2

Total number of days with different AQI categories in last 225 days in 2026 (140 days remaining)

Good
201 Days
Moderate
19 Days
Poor
2 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 91%

Health Risk Level:

Very Low

In 2026, 91% of 225 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

Saint Etienne Du Rouvray, 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
49AQI (US)
2nd January 2026
22AQI (US)
3rd January 2026
35AQI (US)
4th January 2026
64AQI (US)
5th January 2026
72AQI (US)
6th January 2026
92AQI (US)
7th January 2026
45AQI (US)
8th January 2026
30AQI (US)
9th January 2026
16AQI (US)
10th January 2026
25AQI (US)
11th January 2026
42AQI (US)
12th January 2026
16AQI (US)
13th January 2026
22AQI (US)
14th January 2026
36AQI (US)
15th January 2026
26AQI (US)
16th January 2026
18AQI (US)
17th January 2026
34AQI (US)
18th January 2026
48AQI (US)
19th January 2026
65AQI (US)
20th January 2026
22AQI (US)
21st January 2026
16AQI (US)
22nd January 2026
29AQI (US)
23rd January 2026
48AQI (US)
24th January 2026
40AQI (US)
25th January 2026
40AQI (US)
26th January 2026
37AQI (US)
27th January 2026
18AQI (US)
28th January 2026
42AQI (US)
29th January 2026
42AQI (US)
30th January 2026
37AQI (US)
31st January 2026
26AQI (US)
1st February 2026
32AQI (US)
2nd February 2026
40AQI (US)
3rd February 2026
42AQI (US)
4th February 2026
39AQI (US)
5th February 2026
38AQI (US)
6th February 2026
30AQI (US)
7th February 2026
28AQI (US)
8th February 2026
33AQI (US)
9th February 2026
42AQI (US)
10th February 2026
15AQI (US)
11th February 2026
25AQI (US)
12th February 2026
32AQI (US)
13th February 2026
20AQI (US)
14th February 2026
32AQI (US)
15th February 2026
29AQI (US)
16th February 2026
24AQI (US)
17th February 2026
26AQI (US)
18th February 2026
14AQI (US)
19th February 2026
26AQI (US)
20th February 2026
38AQI (US)
21st February 2026
23AQI (US)
22nd February 2026
18AQI (US)
23rd February 2026
30AQI (US)
24th February 2026
29AQI (US)
25th February 2026
28AQI (US)
26th February 2026
46AQI (US)
27th February 2026
36AQI (US)
28th February 2026
20AQI (US)
1st March 2026
26AQI (US)
2nd March 2026
24AQI (US)
3rd March 2026
48AQI (US)
4th March 2026
50AQI (US)
5th March 2026
56AQI (US)
6th March 2026
68AQI (US)
7th March 2026
92AQI (US)
8th March 2026
126AQI (US)
9th March 2026
77AQI (US)
10th March 2026
36AQI (US)
11th March 2026
36AQI (US)
12th March 2026
36AQI (US)
13th March 2026
14AQI (US)
14th March 2026
20AQI (US)
15th March 2026
24AQI (US)
16th March 2026
16AQI (US)
17th March 2026
19AQI (US)
18th March 2026
30AQI (US)
19th March 2026
50AQI (US)
20th March 2026
94AQI (US)
21st March 2026
93AQI (US)
22nd March 2026
76AQI (US)
23rd March 2026
104AQI (US)
24th March 2026
76AQI (US)
25th March 2026
24AQI (US)
26th March 2026
14AQI (US)
27th March 2026
34AQI (US)
28th March 2026
28AQI (US)
29th March 2026
26AQI (US)
30th March 2026
24AQI (US)
31st March 2026
24AQI (US)
1st April 2026
28AQI (US)
2nd April 2026
31AQI (US)
3rd April 2026
20AQI (US)
4th April 2026
18AQI (US)
5th April 2026
28AQI (US)
6th April 2026
26AQI (US)
7th April 2026
22AQI (US)
8th April 2026
28AQI (US)
9th April 2026
34AQI (US)
10th April 2026
18AQI (US)
11th April 2026
25AQI (US)
12th April 2026
27AQI (US)
13th April 2026
24AQI (US)
14th April 2026
23AQI (US)
15th April 2026
18AQI (US)
16th April 2026
20AQI (US)
17th April 2026
18th April 2026
28AQI (US)
19th April 2026
27AQI (US)
20th April 2026
24AQI (US)
21st April 2026
26AQI (US)
22nd April 2026
23rd April 2026
24AQI (US)
24th April 2026
26AQI (US)
25th April 2026
28AQI (US)
26th April 2026
28AQI (US)
27th April 2026
38AQI (US)
28th April 2026
28AQI (US)
29th April 2026
20AQI (US)
30th April 2026
17AQI (US)
1st May 2026
22AQI (US)
2nd May 2026
40AQI (US)
3rd May 2026
20AQI (US)
4th May 2026
40AQI (US)
5th May 2026
58AQI (US)
6th May 2026
22AQI (US)
7th May 2026
24AQI (US)
8th May 2026
28AQI (US)
9th May 2026
10th May 2026
57AQI (US)
11th May 2026
14AQI (US)
12th May 2026
18AQI (US)
13th May 2026
24AQI (US)
14th May 2026
20AQI (US)
15th May 2026
28AQI (US)
16th May 2026
36AQI (US)
17th May 2026
36AQI (US)
18th May 2026
34AQI (US)
19th May 2026
36AQI (US)
20th May 2026
34AQI (US)
21st May 2026
38AQI (US)
22nd May 2026
34AQI (US)
23rd May 2026
43AQI (US)
24th May 2026
64AQI (US)
25th May 2026
42AQI (US)
26th May 2026
30AQI (US)
27th May 2026
24AQI (US)
28th May 2026
40AQI (US)
29th May 2026
42AQI (US)
30th May 2026
42AQI (US)
31st May 2026
31AQI (US)
1st June 2026
13AQI (US)
2nd June 2026
28AQI (US)
3rd June 2026
18AQI (US)
4th June 2026
20AQI (US)
5th June 2026
20AQI (US)
6th June 2026
20AQI (US)
7th June 2026
20AQI (US)
8th June 2026
20AQI (US)
9th June 2026
18AQI (US)
10th June 2026
16AQI (US)
11th June 2026
16AQI (US)
12th June 2026
14AQI (US)
13th June 2026
17AQI (US)
14th June 2026
20AQI (US)
15th June 2026
24AQI (US)
16th June 2026
34AQI (US)
17th June 2026
17AQI (US)
18th June 2026
18AQI (US)
19th June 2026
26AQI (US)
20th June 2026
14AQI (US)
21st June 2026
14AQI (US)
22nd June 2026
40AQI (US)
23rd June 2026
27AQI (US)
24th June 2026
38AQI (US)
25th June 2026
52AQI (US)
26th June 2026
51AQI (US)
27th June 2026
20AQI (US)
28th June 2026
22AQI (US)
29th June 2026
21AQI (US)
30th June 2026
18AQI (US)
1st July 2026
16AQI (US)
2nd July 2026
15AQI (US)
3rd July 2026
16AQI (US)
4th July 2026
24AQI (US)
5th July 2026
24AQI (US)
6th July 2026
18AQI (US)
7th July 2026
18AQI (US)
8th July 2026
26AQI (US)
9th July 2026
24AQI (US)
10th July 2026
29AQI (US)
11th July 2026
30AQI (US)
12th July 2026
28AQI (US)
13th July 2026
30AQI (US)
14th July 2026
28AQI (US)
15th July 2026
30AQI (US)
16th July 2026
53AQI (US)
17th July 2026
50AQI (US)
18th July 2026
54AQI (US)
19th July 2026
31AQI (US)
20th July 2026
26AQI (US)
21st July 2026
32AQI (US)
22nd July 2026
28AQI (US)
23rd July 2026
26AQI (US)
24th July 2026
29AQI (US)
25th July 2026
30AQI (US)
26th July 2026
28AQI (US)
27th July 2026
30AQI (US)
28th July 2026
29AQI (US)
29th July 2026
32AQI (US)
30th July 2026
34AQI (US)
31st July 2026
27AQI (US)
1st August 2026
28AQI (US)
2nd August 2026
26AQI (US)
3rd August 2026
35AQI (US)
4th August 2026
37AQI (US)
5th August 2026
28AQI (US)
6th August 2026
28AQI (US)
7th August 2026
29AQI (US)
8th August 2026
28AQI (US)
9th August 2026
29AQI (US)
10th August 2026
34AQI (US)
11th August 2026
35AQI (US)
12th August 2026
34AQI (US)
13th August 2026
28AQI (US)
14th August 2026
15th August 2026
16th August 2026
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

37AQI (US)

30AQI (US)

47AQI (US)

25AQI (US)

34AQI (US)

23AQI (US)

29AQI (US)

31AQI (US)

No. of days

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

202632AQI (US)

27
4
28
21
8
2
28
27
3
28
2
29
2
13
201
19
2

Highest AQI (US) recorded in

March

47AQI (US)

Lowest AQI (US) recorded in

June

23AQI (US)

202539AQI (US)

16
14
1
9
19
10
21
23
7
28
3
30
31
29
2
30
18
13
26
4
17
14
267
97
1

Highest AQI (US) recorded in

February

59AQI (US)

Lowest AQI (US) recorded in

September

23AQI (US)

202435AQI (US)

18
12
1
29
27
4
30
27
4
24
4
2
28
2
1
29
2
26
4
31
20
10
24
7
313
49
4

Highest AQI (US) recorded in

January

49AQI (US)

Lowest AQI (US) recorded in

August

28AQI (US)

202332AQI (US)

28
3
21
7
30
1
30
31
25
5
30
1
30
1
27
3
30
1
27
2
23
8
332
32

Highest AQI (US) recorded in

February

40AQI (US)

Lowest AQI (US) recorded in

August

25AQI (US)

202228AQI (US)

31
20
31
30
31
30
22
2
1
28
30
30
24
7
308
9

Highest AQI (US) recorded in

December

38AQI (US)

Lowest AQI (US) recorded in

October

21AQI (US)

202124AQI (US)

30
28
31
29
1
31
29
31
31
30
31
30
31
362
1

Highest AQI (US) recorded in

April

30AQI (US)

Lowest AQI (US) recorded in

December

21AQI (US)

202023AQI (US)

13
21
18
29
1
31
30
1
30
31
30
31
264
2

Highest AQI (US) recorded in

March

33AQI (US)

Lowest AQI (US) recorded in

May

13AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
39AQI (US)
Least Polluted Year Recorded
2020(Avg.)
23AQI (US)

Saint Etienne Du Rouvray's annual 2026 AQI (US) (32) shows an average percentage change of 10.03% (worsened AQI (US)) compared to previous years: 2020 (23), 2021 (24), 2022 (28), 2023 (32), 2024 (35), 2025 (39).