Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Tourlaville Boulevard Maritime, Cherbourg, 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

Tourlaville Boulevard Maritime, Cherbourg, Normandie, France

2021
2022
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
28th Aug 2024
44AQI
Lowest AQI recorded on
9th Aug 2021
16AQI

Same Day Analysis (10th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 26 of Good air quality, showing improvement over 2024 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

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

Tourlaville Boulevard Maritime, Cherbourg, Normandie, France

AQI
Day
Night
.

6 AM11th Aug 2025

9 PM

5 AM12th Aug 2025

Day time
Avg. Highest Time
12PM11th Aug

54AQI

Avg. Lowest Time
2PM11th Aug

44AQI

Night time
Avg. Highest Time
10PM11th Aug

54AQI

Avg. Lowest Time
2AM12th Aug

48AQI

In the last 24 hours,

Tourlaville Boulevard Maritime's AQI reached its highest point of 54 at 12 PM during the Day, while the lowest point, undefined, was recorded at 5 AM during the Night between 11th Aug and 12th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Tourlaville Boulevard Maritime, Cherbourg, Normandie, France

JulAug
13th - 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 - 12th12th
Day
Night
13th Jul 2025286 AMAQI
13th Jul 2025347 AMAQI
13th Jul 2025358 AMAQI
13th Jul 2025349 AMAQI
13th Jul 20253310 AMAQI
13th Jul 20253211 AMAQI
13th Jul 20253212 PMAQI
13th Jul 2025331 PMAQI
13th Jul 2025282 PMAQI
13th Jul 2025283 PMAQI
13th Jul 2025284 PMAQI
13th Jul 2025275 PMAQI
13th Jul 2025266 PMAQI
13th Jul 2025267 PMAQI
13th Jul 2025308 PMAQI
13th Jul 2025279 PMAQI
13th Jul 20252810 PMAQI
13th Jul 20252811 PMAQI
14th Jul 20252812 AMAQI
14th Jul 2025301 AMAQI
14th Jul 2025342 AMAQI
14th Jul 2025323 AMAQI
14th Jul 2025324 AMAQI
14th Jul 2025325 AMAQI

19°C17/22°C

14th Jul 2025296 AMAQI
14th Jul 2025287 AMAQI
14th Jul 2025268 AMAQI
14th Jul 2025269 AMAQI
14th Jul 20252710 AMAQI
14th Jul 20252611 AMAQI
14th Jul 20252612 PMAQI
14th Jul 2025261 PMAQI
14th Jul 2025262 PMAQI
14th Jul 2025263 PMAQI
14th Jul 2025254 PMAQI
14th Jul 2025265 PMAQI
14th Jul 2025236 PMAQI
14th Jul 2025227 PMAQI
14th Jul 2025218 PMAQI
14th Jul 2025229 PMAQI
14th Jul 20252410 PMAQI
14th Jul 20252411 PMAQI
15th Jul 20252312 AMAQI
15th Jul 2025231 AMAQI
15th Jul 2025202 AMAQI
15th Jul 2025213 AMAQI
15th Jul 2025184 AMAQI
15th Jul 2025185 AMAQI

18°C16/20°C

15th Jul 2025186 AMAQI
15th Jul 2025207 AMAQI
15th Jul 2025208 AMAQI
15th Jul 2025199 AMAQI
15th Jul 20252110 AMAQI
15th Jul 20252211 AMAQI
15th Jul 20252212 PMAQI
15th Jul 2025231 PMAQI
15th Jul 2025202 PMAQI
15th Jul 2025213 PMAQI
15th Jul 2025204 PMAQI
15th Jul 2025195 PMAQI
15th Jul 2025226 PMAQI
15th Jul 2025237 PMAQI
15th Jul 2025238 PMAQI
15th Jul 2025249 PMAQI
15th Jul 20252310 PMAQI
15th Jul 20252411 PMAQI
16th Jul 20252612 AMAQI
16th Jul 2025271 AMAQI
16th Jul 2025302 AMAQI
16th Jul 2025283 AMAQI
16th Jul 2025344 AMAQI
16th Jul 2025315 AMAQI

17°C15/19°C

16th Jul 2025276 AMAQI
16th Jul 2025287 AMAQI
16th Jul 2025278 AMAQI
16th Jul 2025269 AMAQI
16th Jul 20252810 AMAQI
16th Jul 20252611 AMAQI
16th Jul 20252612 PMAQI
16th Jul 2025271 PMAQI
16th Jul 2025292 PMAQI
16th Jul 2025283 PMAQI
16th Jul 2025264 PMAQI
16th Jul 2025255 PMAQI
16th Jul 2025246 PMAQI
16th Jul 2025247 PMAQI
16th Jul 2025258 PMAQI
16th Jul 2025249 PMAQI
16th Jul 20252610 PMAQI
16th Jul 20252511 PMAQI
17th Jul 20252612 AMAQI
17th Jul 2025261 AMAQI
17th Jul 2025232 AMAQI
17th Jul 2025223 AMAQI
17th Jul 2025234 AMAQI
17th Jul 2025225 AMAQI

18°C17/18°C

17th Jul 2025246 AMAQI
17th Jul 2025227 AMAQI
17th Jul 2025248 AMAQI
17th Jul 2025269 AMAQI
17th Jul 20252210 AMAQI
17th Jul 20252011 AMAQI
17th Jul 20251812 PMAQI
17th Jul 2025181 PMAQI
17th Jul 2025202 PMAQI
17th Jul 2025193 PMAQI
17th Jul 2025194 PMAQI
17th Jul 2025205 PMAQI
17th Jul 2025206 PMAQI
17th Jul 2025207 PMAQI
17th Jul 2025188 PMAQI
17th Jul 2025219 PMAQI
17th Jul 20251810 PMAQI
17th Jul 20251911 PMAQI
18th Jul 20252012 AMAQI
18th Jul 2025211 AMAQI
18th Jul 2025202 AMAQI
18th Jul 2025193 AMAQI
18th Jul 2025194 AMAQI
18th Jul 2025205 AMAQI

19°C17/22°C

18th Jul 2025206 AMAQI
18th Jul 2025217 AMAQI
18th Jul 2025228 AMAQI
18th Jul 2025229 AMAQI
18th Jul 20252210 AMAQI
18th Jul 20252311 AMAQI
18th Jul 20252012 PMAQI
18th Jul 2025211 PMAQI
18th Jul 2025192 PMAQI
18th Jul 2025183 PMAQI
18th Jul 2025194 PMAQI
18th Jul 2025195 PMAQI
18th Jul 2025206 PMAQI
18th Jul 2025207 PMAQI
18th Jul 2025208 PMAQI
18th Jul 2025209 PMAQI
18th Jul 20252010 PMAQI
18th Jul 20252111 PMAQI
19th Jul 20252112 AMAQI
19th Jul 2025181 AMAQI
19th Jul 2025192 AMAQI
19th Jul 2025213 AMAQI
19th Jul 2025194 AMAQI
19th Jul 2025205 AMAQI

19°C17/21°C

19th Jul 2025216 AMAQI
19th Jul 2025217 AMAQI
19th Jul 2025218 AMAQI
19th Jul 2025219 AMAQI
19th Jul 20252210 AMAQI
19th Jul 20252011 AMAQI
19th Jul 20252212 PMAQI
19th Jul 2025221 PMAQI
19th Jul 2025222 PMAQI
19th Jul 2025223 PMAQI
19th Jul 2025224 PMAQI
19th Jul 2025225 PMAQI
19th Jul 2025206 PMAQI
19th Jul 2025217 PMAQI
19th Jul 2025228 PMAQI
19th Jul 2025219 PMAQI
19th Jul 20252110 PMAQI
19th Jul 20252011 PMAQI
20th Jul 20252012 AMAQI
20th Jul 2025191 AMAQI
20th Jul 2025182 AMAQI
20th Jul 2025183 AMAQI
20th Jul 2025204 AMAQI
20th Jul 2025195 AMAQI

18°C16/20°C

20th Jul 2025196 AMAQI
20th Jul 2025187 AMAQI
20th Jul 2025188 AMAQI
20th Jul 2025179 AMAQI
20th Jul 20251610 AMAQI
20th Jul 20251511 AMAQI
20th Jul 20251612 PMAQI
20th Jul 2025131 PMAQI
20th Jul 2025162 PMAQI
20th Jul 2025153 PMAQI
20th Jul 2025164 PMAQI
20th Jul 2025155 PMAQI
20th Jul 2025146 PMAQI
20th Jul 2025147 PMAQI
20th Jul 2025168 PMAQI
20th Jul 2025159 PMAQI
20th Jul 20251410 PMAQI
20th Jul 20251611 PMAQI
21st Jul 20251412 AMAQI
21st Jul 2025151 AMAQI
21st Jul 2025132 AMAQI
21st Jul 2025153 AMAQI
21st Jul 2025144 AMAQI
21st Jul 2025165 AMAQI

17°C16/20°C

21st Jul 2025146 AMAQI
21st Jul 2025147 AMAQI
21st Jul 2025168 AMAQI
21st Jul 2025169 AMAQI
21st Jul 20251710 AMAQI
21st Jul 20251511 AMAQI
21st Jul 20251512 PMAQI
21st Jul 2025161 PMAQI
21st Jul 2025132 PMAQI
21st Jul 2025143 PMAQI
21st Jul 2025144 PMAQI
21st Jul 2025185 PMAQI
21st Jul 2025186 PMAQI
21st Jul 2025167 PMAQI
21st Jul 2025168 PMAQI
21st Jul 2025179 PMAQI
21st Jul 20251710 PMAQI
21st Jul 20251811 PMAQI
22nd Jul 20251712 AMAQI
22nd Jul 2025161 AMAQI
22nd Jul 2025192 AMAQI
22nd Jul 2025193 AMAQI
22nd Jul 2025184 AMAQI
22nd Jul 2025175 AMAQI

16°C15/18°C

22nd Jul 2025186 AMAQI
22nd Jul 2025187 AMAQI
22nd Jul 2025188 AMAQI
22nd Jul 2025179 AMAQI
22nd Jul 20251810 AMAQI
22nd Jul 20251711 AMAQI
22nd Jul 20251612 PMAQI
22nd Jul 2025151 PMAQI
22nd Jul 2025152 PMAQI
22nd Jul 2025153 PMAQI
22nd Jul 2025144 PMAQI
22nd Jul 2025155 PMAQI
22nd Jul 2025166 PMAQI
22nd Jul 2025157 PMAQI
22nd Jul 2025158 PMAQI
22nd Jul 2025169 PMAQI
22nd Jul 20251510 PMAQI
22nd Jul 20251511 PMAQI
23rd Jul 20251612 AMAQI
23rd Jul 2025161 AMAQI
23rd Jul 2025162 AMAQI
23rd Jul 2025143 AMAQI
23rd Jul 2025144 AMAQI
23rd Jul 2025145 AMAQI

17°C16/19°C

23rd Jul 2025166 AMAQI
23rd Jul 2025147 AMAQI
23rd Jul 2025148 AMAQI
23rd Jul 2025159 AMAQI
23rd Jul 20251510 AMAQI
23rd Jul 20251511 AMAQI
23rd Jul 20251612 PMAQI
23rd Jul 2025141 PMAQI
23rd Jul 2025162 PMAQI
23rd Jul 2025143 PMAQI
23rd Jul 2025164 PMAQI
23rd Jul 2025165 PMAQI
23rd Jul 2025176 PMAQI
23rd Jul 2025187 PMAQI
23rd Jul 2025198 PMAQI
23rd Jul 2025199 PMAQI
23rd Jul 20251810 PMAQI
23rd Jul 20251711 PMAQI
24th Jul 20251712 AMAQI
24th Jul 2025181 AMAQI
24th Jul 2025292 AMAQI
24th Jul 2025453 AMAQI
24th Jul 2025474 AMAQI
24th Jul 2025405 AMAQI

17°C15/19°C

24th Jul 2025406 AMAQI
24th Jul 2025487 AMAQI
24th Jul 2025458 AMAQI
24th Jul 2025449 AMAQI
24th Jul 20254610 AMAQI
24th Jul 20254411 AMAQI
24th Jul 20254412 PMAQI
24th Jul 2025421 PMAQI
24th Jul 2025382 PMAQI
24th Jul 2025373 PMAQI
24th Jul 2025394 PMAQI
24th Jul 2025385 PMAQI
24th Jul 2025386 PMAQI
24th Jul 2025387 PMAQI
24th Jul 2025388 PMAQI
24th Jul 2025389 PMAQI
24th Jul 20254010 PMAQI
24th Jul 20254311 PMAQI
25th Jul 20254212 AMAQI
25th Jul 2025371 AMAQI
25th Jul 2025492 AMAQI
25th Jul 2025523 AMAQI
25th Jul 2025524 AMAQI
25th Jul 2025525 AMAQI

18°C16/20°C

25th Jul 2025486 AMAQI
25th Jul 2025517 AMAQI
25th Jul 2025518 AMAQI
25th Jul 2025519 AMAQI
25th Jul 20255410 AMAQI
25th Jul 20255211 AMAQI
25th Jul 20255112 PMAQI
25th Jul 2025511 PMAQI
25th Jul 2025512 PMAQI
25th Jul 2025533 PMAQI
25th Jul 2025534 PMAQI
25th Jul 2025525 PMAQI
25th Jul 2025526 PMAQI
25th Jul 2025527 PMAQI
25th Jul 2025538 PMAQI
25th Jul 2025539 PMAQI
25th Jul 20255310 PMAQI
25th Jul 20255411 PMAQI
26th Jul 20255312 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025483 AMAQI
26th Jul 2025444 AMAQI
26th Jul 2025425 AMAQI

18°C16/20°C

26th Jul 2025446 AMAQI
26th Jul 2025417 AMAQI
26th Jul 2025438 AMAQI
26th Jul 2025409 AMAQI
26th Jul 20253310 AMAQI
26th Jul 20253111 AMAQI
26th Jul 20252612 PMAQI
26th Jul 2025271 PMAQI
26th Jul 2025342 PMAQI
26th Jul 2025323 PMAQI
26th Jul 2025344 PMAQI
26th Jul 2025315 PMAQI
26th Jul 2025356 PMAQI
26th Jul 2025337 PMAQI
26th Jul 2025358 PMAQI
26th Jul 2025359 PMAQI
26th Jul 20253410 PMAQI
26th Jul 20253511 PMAQI
27th Jul 20253612 AMAQI
27th Jul 2025371 AMAQI
27th Jul 2025282 AMAQI
27th Jul 2025203 AMAQI
27th Jul 2025184 AMAQI
27th Jul 2025185 AMAQI

17°C16/20°C

27th Jul 2025226 AMAQI
27th Jul 2025247 AMAQI
27th Jul 2025248 AMAQI
27th Jul 2025249 AMAQI
27th Jul 20252210 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252312 PMAQI
27th Jul 2025221 PMAQI
27th Jul 2025222 PMAQI
27th Jul 2025233 PMAQI
27th Jul 2025234 PMAQI
27th Jul 2025225 PMAQI
27th Jul 2025246 PMAQI
27th Jul 2025247 PMAQI
27th Jul 2025278 PMAQI
27th Jul 2025289 PMAQI
27th Jul 20253110 PMAQI
27th Jul 20253211 PMAQI
28th Jul 20253212 AMAQI
28th Jul 2025311 AMAQI
28th Jul 2025342 AMAQI
28th Jul 2025363 AMAQI
28th Jul 2025344 AMAQI
28th Jul 2025335 AMAQI

17°C15/19°C

28th Jul 2025316 AMAQI
28th Jul 2025297 AMAQI
28th Jul 2025288 AMAQI
28th Jul 2025289 AMAQI
28th Jul 20252810 AMAQI
28th Jul 20252811 AMAQI
28th Jul 20252912 PMAQI
28th Jul 2025291 PMAQI
28th Jul 2025292 PMAQI
28th Jul 2025293 PMAQI
28th Jul 2025264 PMAQI
28th Jul 2025285 PMAQI
28th Jul 2025286 PMAQI
28th Jul 2025287 PMAQI
28th Jul 2025298 PMAQI
28th Jul 2025299 PMAQI
28th Jul 20252810 PMAQI
28th Jul 20252911 PMAQI
29th Jul 20252912 AMAQI
29th Jul 2025301 AMAQI
29th Jul 2025242 AMAQI
29th Jul 2025183 AMAQI
29th Jul 2025184 AMAQI
29th Jul 2025185 AMAQI

17°C15/19°C

29th Jul 2025226 AMAQI
29th Jul 2025217 AMAQI
29th Jul 2025228 AMAQI
29th Jul 2025219 AMAQI
29th Jul 20252310 AMAQI
29th Jul 20252211 AMAQI
29th Jul 20252212 PMAQI
29th Jul 2025211 PMAQI
29th Jul 2025222 PMAQI
29th Jul 2025233 PMAQI
29th Jul 2025244 PMAQI
29th Jul 2025225 PMAQI
29th Jul 2025226 PMAQI
29th Jul 2025227 PMAQI
29th Jul 2025228 PMAQI
29th Jul 2025239 PMAQI
29th Jul 20252310 PMAQI
29th Jul 20252311 PMAQI
30th Jul 20252212 AMAQI
30th Jul 2025221 AMAQI
30th Jul 2025192 AMAQI
30th Jul 2025183 AMAQI
30th Jul 2025184 AMAQI
30th Jul 2025185 AMAQI

17°C15/19°C

30th Jul 2025216 AMAQI
30th Jul 2025227 AMAQI
30th Jul 2025218 AMAQI
30th Jul 2025199 AMAQI
30th Jul 20252010 AMAQI
30th Jul 20251911 AMAQI
30th Jul 20252212 PMAQI
30th Jul 2025181 PMAQI
30th Jul 2025202 PMAQI
30th Jul 2025203 PMAQI
30th Jul 2025194 PMAQI
30th Jul 2025205 PMAQI
30th Jul 2025226 PMAQI
30th Jul 2025217 PMAQI
30th Jul 2025228 PMAQI
30th Jul 2025229 PMAQI
30th Jul 20252210 PMAQI
30th Jul 20252211 PMAQI
31st Jul 20252212 AMAQI
31st Jul 2025221 AMAQI
31st Jul 2025222 AMAQI
31st Jul 2025223 AMAQI
31st Jul 2025224 AMAQI
31st Jul 2025215 AMAQI

18°C16/21°C

31st Jul 2025206 AMAQI
31st Jul 2025197 AMAQI
31st Jul 2025208 AMAQI
31st Jul 2025209 AMAQI
31st Jul 20252110 AMAQI
31st Jul 20252111 AMAQI
31st Jul 20252012 PMAQI
31st Jul 2025181 PMAQI
31st Jul 2025242 PMAQI
31st Jul 2025243 PMAQI
31st Jul 2025244 PMAQI
31st Jul 2025255 PMAQI
31st Jul 2025246 PMAQI
31st Jul 2025237 PMAQI
31st Jul 2025228 PMAQI
31st Jul 2025259 PMAQI
31st Jul 20252510 PMAQI
31st Jul 20252611 PMAQI
1st Aug 20252512 AMAQI
1st Aug 2025241 AMAQI
1st Aug 2025202 AMAQI
1st Aug 2025213 AMAQI
1st Aug 2025194 AMAQI
1st Aug 2025245 AMAQI

18°C17/20°C

1st Aug 2025206 AMAQI
1st Aug 2025217 AMAQI
1st Aug 2025248 AMAQI
1st Aug 2025259 AMAQI
1st Aug 20252610 AMAQI
1st Aug 20252311 AMAQI
1st Aug 20252712 PMAQI
1st Aug 2025221 PMAQI
1st Aug 2025232 PMAQI
1st Aug 2025233 PMAQI
1st Aug 2025224 PMAQI
1st Aug 2025235 PMAQI
1st Aug 2025246 PMAQI
1st Aug 2025237 PMAQI
1st Aug 2025248 PMAQI
1st Aug 2025239 PMAQI
1st Aug 20252310 PMAQI
1st Aug 20252211 PMAQI
2nd Aug 20252412 AMAQI
2nd Aug 2025261 AMAQI
2nd Aug 2025222 AMAQI
2nd Aug 2025193 AMAQI
2nd Aug 2025204 AMAQI
2nd Aug 2025225 AMAQI

17°C15/18°C

2nd Aug 2025236 AMAQI
2nd Aug 2025207 AMAQI
2nd Aug 2025198 AMAQI
2nd Aug 2025249 AMAQI
2nd Aug 20252210 AMAQI
2nd Aug 20251911 AMAQI
2nd Aug 20252012 PMAQI
2nd Aug 2025221 PMAQI
2nd Aug 2025222 PMAQI
2nd Aug 2025203 PMAQI
2nd Aug 2025244 PMAQI
2nd Aug 2025225 PMAQI
2nd Aug 2025216 PMAQI
2nd Aug 2025207 PMAQI
2nd Aug 2025228 PMAQI
2nd Aug 2025219 PMAQI
2nd Aug 20252410 PMAQI
2nd Aug 20252311 PMAQI
3rd Aug 20252312 AMAQI
3rd Aug 2025221 AMAQI
3rd Aug 2025212 AMAQI
3rd Aug 2025233 AMAQI
3rd Aug 2025244 AMAQI
3rd Aug 2025245 AMAQI

17°C15/18°C

3rd Aug 2025276 AMAQI
3rd Aug 2025257 AMAQI
3rd Aug 2025288 AMAQI
3rd Aug 2025269 AMAQI
3rd Aug 20252610 AMAQI
3rd Aug 20252711 AMAQI
3rd Aug 20252812 PMAQI
3rd Aug 2025271 PMAQI
3rd Aug 2025222 PMAQI
3rd Aug 2025263 PMAQI
3rd Aug 2025224 PMAQI
3rd Aug 2025255 PMAQI
3rd Aug 2025296 PMAQI
3rd Aug 2025267 PMAQI
3rd Aug 2025288 PMAQI
3rd Aug 2025279 PMAQI
3rd Aug 20252610 PMAQI
3rd Aug 20252511 PMAQI
4th Aug 20252412 AMAQI
4th Aug 2025241 AMAQI
4th Aug 2025232 AMAQI
4th Aug 2025203 AMAQI
4th Aug 2025244 AMAQI
4th Aug 2025255 AMAQI

18°C15/20°C

4th Aug 2025246 AMAQI
4th Aug 2025247 AMAQI
4th Aug 2025228 AMAQI
4th Aug 2025249 AMAQI
4th Aug 20252310 AMAQI
4th Aug 20252411 AMAQI
4th Aug 20252412 PMAQI
4th Aug 2025241 PMAQI
4th Aug 2025222 PMAQI
4th Aug 2025243 PMAQI
4th Aug 2025224 PMAQI
4th Aug 2025245 PMAQI
4th Aug 2025236 PMAQI
4th Aug 2025227 PMAQI
4th Aug 2025228 PMAQI
4th Aug 2025229 PMAQI
4th Aug 20252410 PMAQI
4th Aug 20252411 PMAQI
5th Aug 20252412 AMAQI
5th Aug 2025251 AMAQI
5th Aug 2025212 AMAQI
5th Aug 2025213 AMAQI
5th Aug 2025204 AMAQI
5th Aug 2025215 AMAQI

19°C17/22°C

5th Aug 2025236 AMAQI
5th Aug 2025227 AMAQI
5th Aug 2025248 AMAQI
5th Aug 2025259 AMAQI
5th Aug 20252510 AMAQI
5th Aug 20252811 AMAQI
5th Aug 20252212 PMAQI
5th Aug 2025231 PMAQI
5th Aug 2025222 PMAQI
5th Aug 2025233 PMAQI
5th Aug 2025234 PMAQI
5th Aug 2025235 PMAQI
5th Aug 2025236 PMAQI
5th Aug 2025237 PMAQI
5th Aug 2025228 PMAQI
5th Aug 2025219 PMAQI
5th Aug 20252210 PMAQI
5th Aug 20252311 PMAQI
6th Aug 20252312 AMAQI
6th Aug 2025231 AMAQI
6th Aug 2025232 AMAQI
6th Aug 2025253 AMAQI
6th Aug 2025314 AMAQI
6th Aug 2025215 AMAQI

17°C15/19°C

6th Aug 2025246 AMAQI
6th Aug 2025267 AMAQI
6th Aug 2025288 AMAQI
6th Aug 2025289 AMAQI
6th Aug 20252810 AMAQI
6th Aug 20252811 AMAQI
6th Aug 20253112 PMAQI
6th Aug 2025311 PMAQI
6th Aug 2025312 PMAQI
6th Aug 2025263 PMAQI
6th Aug 2025284 PMAQI
6th Aug 2025295 PMAQI
6th Aug 2025306 PMAQI
6th Aug 2025297 PMAQI
6th Aug 2025308 PMAQI
6th Aug 2025299 PMAQI
6th Aug 20252910 PMAQI
6th Aug 20253011 PMAQI
7th Aug 20252812 AMAQI
7th Aug 2025301 AMAQI
7th Aug 2025252 AMAQI
7th Aug 2025283 AMAQI
7th Aug 2025294 AMAQI
7th Aug 2025305 AMAQI

17°C16/19°C

7th Aug 2025326 AMAQI
7th Aug 2025287 AMAQI
7th Aug 2025278 AMAQI
7th Aug 2025259 AMAQI
7th Aug 20252610 AMAQI
7th Aug 20252511 AMAQI
7th Aug 20252512 PMAQI
7th Aug 2025241 PMAQI
7th Aug 2025252 PMAQI
7th Aug 2025243 PMAQI
7th Aug 2025254 PMAQI
7th Aug 2025255 PMAQI
7th Aug 2025256 PMAQI
7th Aug 2025257 PMAQI
7th Aug 2025278 PMAQI
7th Aug 2025269 PMAQI
7th Aug 20252510 PMAQI
7th Aug 20252511 PMAQI
8th Aug 20252412 AMAQI
8th Aug 2025251 AMAQI
8th Aug 2025222 AMAQI
8th Aug 2025213 AMAQI
8th Aug 2025284 AMAQI
8th Aug 2025315 AMAQI

18°C15/22°C

8th Aug 2025326 AMAQI
8th Aug 2025387 AMAQI
8th Aug 2025388 AMAQI
8th Aug 2025409 AMAQI
8th Aug 20253710 AMAQI
8th Aug 20253411 AMAQI
8th Aug 20253112 PMAQI
8th Aug 2025251 PMAQI
8th Aug 2025222 PMAQI
8th Aug 2025203 PMAQI
8th Aug 2025204 PMAQI
8th Aug 2025205 PMAQI
8th Aug 2025216 PMAQI
8th Aug 2025197 PMAQI
8th Aug 2025198 PMAQI
8th Aug 2025199 PMAQI
8th Aug 20252110 PMAQI
8th Aug 20252211 PMAQI
9th Aug 20252212 AMAQI
9th Aug 2025231 AMAQI
9th Aug 2025182 AMAQI
9th Aug 2025153 AMAQI
9th Aug 2025154 AMAQI
9th Aug 2025165 AMAQI

18°C16/19°C

9th Aug 2025186 AMAQI
9th Aug 2025197 AMAQI
9th Aug 2025228 AMAQI
9th Aug 2025239 AMAQI
9th Aug 20252310 AMAQI
9th Aug 20252011 AMAQI
9th Aug 20252012 PMAQI
9th Aug 2025181 PMAQI
9th Aug 2025172 PMAQI
9th Aug 2025173 PMAQI
9th Aug 2025184 PMAQI
9th Aug 2025175 PMAQI
9th Aug 2025176 PMAQI
9th Aug 2025167 PMAQI
9th Aug 2025188 PMAQI
9th Aug 2025169 PMAQI
9th Aug 20251810 PMAQI
9th Aug 20252011 PMAQI
10th Aug 20252112 AMAQI
10th Aug 2025191 AMAQI
10th Aug 2025222 AMAQI
10th Aug 2025253 AMAQI
10th Aug 2025284 AMAQI
10th Aug 2025295 AMAQI

17°C16/19°C

10th Aug 2025266 AMAQI
10th Aug 2025267 AMAQI
10th Aug 2025288 AMAQI
10th Aug 2025289 AMAQI
10th Aug 20252610 AMAQI
10th Aug 20252811 AMAQI
10th Aug 20252812 PMAQI
10th Aug 2025291 PMAQI
10th Aug 2025232 PMAQI
10th Aug 2025243 PMAQI
10th Aug 2025264 PMAQI
10th Aug 2025265 PMAQI
10th Aug 2025276 PMAQI
10th Aug 2025267 PMAQI
10th Aug 2025288 PMAQI
10th Aug 2025289 PMAQI
10th Aug 20252710 PMAQI
10th Aug 20252711 PMAQI
11th Aug 20252712 AMAQI
11th Aug 2025281 AMAQI
11th Aug 2025362 AMAQI
11th Aug 2025523 AMAQI
11th Aug 2025504 AMAQI
11th Aug 2025505 AMAQI

18°C16/20°C

11th Aug 2025476 AMAQI
11th Aug 2025477 AMAQI
11th Aug 2025498 AMAQI
11th Aug 2025469 AMAQI
11th Aug 20255010 AMAQI
11th Aug 20254811 AMAQI
11th Aug 20255412 PMAQI
11th Aug 2025501 PMAQI
11th Aug 2025442 PMAQI
11th Aug 2025463 PMAQI
11th Aug 2025504 PMAQI
11th Aug 2025495 PMAQI
11th Aug 2025486 PMAQI
11th Aug 2025467 PMAQI
11th Aug 2025508 PMAQI
11th Aug 2025539 PMAQI
11th Aug 20255410 PMAQI
11th Aug 20255311 PMAQI
12th Aug 20255012 AMAQI
12th Aug 2025501 AMAQI
12th Aug 2025482 AMAQI

20°C17/22°C

6 AM
1 PM
9 PM
1 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM - 9 PM

26AQI

16 hours / Day
480 hours / Month
Avg. Lowest Time
6 AM - 9 PM

26AQI

16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 9 PM (Avg. 26), while the lowest AQI was between 6 AM to 9 PM (Avg. 26).
Night time
Avg. Highest Time
12 AM - 11 PM

26AQI

8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM

26AQI

8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 26), while the lowest AQI was between 12 AM to 11 PM (Avg. 26).

2025 Days Vs Air Quality

Tourlaville Boulevard Maritime, Cherbourg, Normandie, France

2025

80%

178

19%

43

0.4%

1

Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)

Good
178 Days
Moderate
43 Days
Poor
1 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 80%

Health Risk Level:

Low

In 2025, 80% of 224 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

Tourlaville Boulevard Maritime, Cherbourg, Normandie, France

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
41AQI
2nd January 2025
37AQI
3rd January 2025
50AQI
4th January 2025
55AQI
5th January 2025
37AQI
6th January 2025
41AQI
7th January 2025
28AQI
8th January 2025
31AQI
9th January 2025
28AQI
10th January 2025
39AQI
11th January 2025
52AQI
12th January 2025
55AQI
13th January 2025
66AQI
14th January 2025
74AQI
15th January 2025
73AQI
16th January 2025
52AQI
17th January 2025
59AQI
18th January 2025
66AQI
19th January 2025
57AQI
20th January 2025
57AQI
21st January 2025
59AQI
22nd January 2025
60AQI
23rd January 2025
43AQI
24th January 2025
43AQI
25th January 2025
39AQI
26th January 2025
36AQI
27th January 2025
33AQI
28th January 2025
41AQI
29th January 2025
35AQI
30th January 2025
31AQI
31st January 2025
33AQI
1st February 2025
32AQI
2nd February 2025
57AQI
3rd February 2025
52AQI
4th February 2025
36AQI
5th February 2025
48AQI
6th February 2025
47AQI
7th February 2025
49AQI
8th February 2025
51AQI
9th February 2025
43AQI
10th February 2025
51AQI
11th February 2025
63AQI
12th February 2025
59AQI
13th February 2025
54AQI
14th February 2025
71AQI
15th February 2025
78AQI
16th February 2025
72AQI
17th February 2025
74AQI
18th February 2025
78AQI
19th February 2025
73AQI
20th February 2025
43AQI
21st February 2025
43AQI
22nd February 2025
43AQI
23rd February 2025
33AQI
24th February 2025
39AQI
25th February 2025
37AQI
26th February 2025
30AQI
27th February 2025
30AQI
28th February 2025
38AQI
1st March 2025
34AQI
2nd March 2025
55AQI
3rd March 2025
75AQI
4th March 2025
94AQI
5th March 2025
101AQI
6th March 2025
66AQI
7th March 2025
51AQI
8th March 2025
46AQI
9th March 2025
53AQI
10th March 2025
58AQI
11th March 2025
73AQI
12th March 2025
36AQI
13th March 2025
29AQI
14th March 2025
35AQI
15th March 2025
31AQI
16th March 2025
35AQI
17th March 2025
38AQI
18th March 2025
41AQI
19th March 2025
45AQI
20th March 2025
48AQI
21st March 2025
51AQI
22nd March 2025
44AQI
23rd March 2025
42AQI
24th March 2025
46AQI
25th March 2025
52AQI
26th March 2025
45AQI
27th March 2025
44AQI
28th March 2025
37AQI
29th March 2025
34AQI
30th March 2025
37AQI
31st March 2025
40AQI
1st April 2025
42AQI
2nd April 2025
43AQI
3rd April 2025
50AQI
4th April 2025
49AQI
5th April 2025
66AQI
6th April 2025
49AQI
7th April 2025
40AQI
8th April 2025
54AQI
9th April 2025
44AQI
10th April 2025
43AQI
11th April 2025
48AQI
12th April 2025
49AQI
13th April 2025
39AQI
14th April 2025
25AQI
15th April 2025
32AQI
16th April 2025
21AQI
17th April 2025
20AQI
18th April 2025
23AQI
19th April 2025
25AQI
20th April 2025
36AQI
21st April 2025
38AQI
22nd April 2025
27AQI
23rd April 2025
26AQI
24th April 2025
39AQI
25th April 2025
48AQI
26th April 2025
58AQI
27th April 2025
61AQI
28th April 2025
49AQI
29th April 2025
48AQI
30th April 2025
53AQI
1st May 2025
41AQI
2nd May 2025
46AQI
3rd May 2025
52AQI
4th May 2025
39AQI
5th May 2025
25AQI
6th May 2025
23AQI
7th May 2025
21AQI
8th May 2025
28AQI
9th May 2025
34AQI
10th May 2025
33AQI
11th May 2025
29AQI
12th May 2025
26AQI
13th May 2025
25AQI
14th May 2025
37AQI
15th May 2025
36AQI
16th May 2025
36AQI
17th May 2025
34AQI
18th May 2025
41AQI
19th May 2025
47AQI
20th May 2025
31AQI
21st May 2025
33AQI
22nd May 2025
34AQI
23rd May 2025
29AQI
24th May 2025
28AQI
25th May 2025
20AQI
26th May 2025
25AQI
27th May 2025
21AQI
28th May 2025
23AQI
29th May 2025
21AQI
30th May 2025
19AQI
31st May 2025
20AQI
1st June 2025
26AQI
2nd June 2025
26AQI
3rd June 2025
25AQI
4th June 2025
20AQI
5th June 2025
17AQI
6th June 2025
16AQI
7th June 2025
16AQI
8th June 2025
16AQI
9th June 2025
34AQI
10th June 2025
32AQI
11th June 2025
23AQI
12th June 2025
27AQI
13th June 2025
27AQI
14th June 2025
28AQI
15th June 2025
24AQI
16th June 2025
24AQI
17th June 2025
27AQI
18th June 2025
29AQI
19th June 2025
32AQI
20th June 2025
38AQI
21st June 2025
37AQI
22nd June 2025
36AQI
23rd June 2025
25AQI
24th June 2025
22AQI
25th June 2025
17AQI
26th June 2025
16AQI
27th June 2025
16AQI
28th June 2025
14AQI
29th June 2025
17AQI
30th June 2025
23AQI
1st July 2025
32AQI
2nd July 2025
26AQI
3rd July 2025
19AQI
4th July 2025
17AQI
5th July 2025
19AQI
6th July 2025
16AQI
7th July 2025
15AQI
8th July 2025
19AQI
9th July 2025
21AQI
10th July 2025
22AQI
11th July 2025
22AQI
12th July 2025
21AQI
13th July 2025
28AQI
14th July 2025
27AQI
15th July 2025
21AQI
16th July 2025
27AQI
17th July 2025
21AQI
18th July 2025
20AQI
19th July 2025
21AQI
20th July 2025
17AQI
21st July 2025
16AQI
22nd July 2025
17AQI
23rd July 2025
16AQI
24th July 2025
39AQI
25th July 2025
51AQI
26th July 2025
38AQI
27th July 2025
25AQI
28th July 2025
30AQI
29th July 2025
22AQI
30th July 2025
20AQI
31st July 2025
22AQI
1st August 2025
23AQI
2nd August 2025
22AQI
3rd August 2025
25AQI
4th August 2025
23AQI
5th August 2025
23AQI
6th August 2025
27AQI
7th August 2025
27AQI
8th August 2025
26AQI
9th August 2025
18AQI
10th August 2025
26AQI

47AQI

51AQI

49AQI

42AQI

31AQI

24AQI

23AQI

24AQI

No. of days

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

202537AQI

18
13
15
13
20
10
1
25
5
30
1
30
30
1
10
178
43
1

Highest AQI recorded in

February

51AQI

Lowest AQI recorded in

July

23AQI

202433AQI

14
2
12
30
31
31
23
4
2
31
27
3
22
9
221
18
2

Highest AQI recorded in

September

44AQI

Lowest AQI recorded in

July

23AQI

202334AQI

3
27
4
30
4

Highest AQI recorded in

December

35AQI

Lowest AQI recorded in

November

23AQI

202229AQI

31
20
29
2
30
31
29
1
25
4
29
30
30
25
313
3

Highest AQI recorded in

March

34AQI

Lowest AQI recorded in

August

23AQI

202127AQI

30
28
31
23
31
30
31
17
30
31
30
31
343

Highest AQI recorded in

April

33AQI

Lowest AQI recorded in

July

24AQI

202028AQI

13
20
1
18
30
31
31
30
31
30
31
265
1

Highest AQI recorded in

April

37AQI

Lowest AQI recorded in

July

22AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
37AQI
Least Polluted Year Recorded
2021(Avg.)
27AQI

Tourlaville Boulevard Maritime's annual 2025 AQI (37) shows an average percentage change of 24.6% (worsened AQI) compared to previous years: 2020 (28), 2021 (27), 2022 (29), 2023 (34), 2024 (33).