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HistoryAQIPM2.5PM10COSO2NO2O3

Plougastel Daoulas Water Tower, Brest, Bretagne, 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

Plougastel Daoulas Water Tower, Brest, Bretagne, France

2021
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
1st Aug 2024
65AQI
Lowest AQI recorded on
9th Aug 2023
3AQI

Same Day Analysis (12th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 50 of Good air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 13th Aug - 14th Aug 2025

Plougastel Daoulas Water Tower, Brest, Bretagne, France

AQI
Day
Night
.

6 AM13th Aug 2025

9 PM

5 AM14th Aug 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
11AM13th Aug

58AQI

Avg. Lowest Time
7PM13th Aug

49AQI

In the last 24 hours,

Plougastel Daoulas Water Tower's AQI reached its highest point of 58 at 11 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 13th Aug and 14th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Plougastel Daoulas Water Tower, Brest, Bretagne, 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 - 14th14th
Day
Night
15th Jul 2025146 AMAQI
15th Jul 2025167 AMAQI
15th Jul 2025158 AMAQI
15th Jul 2025149 AMAQI
15th Jul 20251410 AMAQI
15th Jul 20251411 AMAQI
15th Jul 20251512 PMAQI
15th Jul 2025141 PMAQI
15th Jul 2025142 PMAQI
15th Jul 2025163 PMAQI
15th Jul 2025224 PMAQI
15th Jul 2025285 PMAQI
15th Jul 2025336 PMAQI
15th Jul 2025377 PMAQI
15th Jul 2025368 PMAQI
15th Jul 2025329 PMAQI
15th Jul 20252610 PMAQI
15th Jul 20252611 PMAQI
16th Jul 20252412 AMAQI
16th Jul 2025201 AMAQI
16th Jul 2025342 AMAQI
16th Jul 2025373 AMAQI
16th Jul 2025364 AMAQI
16th Jul 2025355 AMAQI

17°C15/20°C

16th Jul 2025366 AMAQI
16th Jul 2025387 AMAQI
16th Jul 2025408 AMAQI
16th Jul 2025419 AMAQI
16th Jul 20254010 AMAQI
16th Jul 20254011 AMAQI
16th Jul 20253912 PMAQI
16th Jul 2025341 PMAQI
16th Jul 2025292 PMAQI
16th Jul 2025263 PMAQI
16th Jul 2025244 PMAQI
16th Jul 2025255 PMAQI
16th Jul 2025256 PMAQI
16th Jul 2025267 PMAQI
16th Jul 2025258 PMAQI
16th Jul 2025279 PMAQI
16th Jul 20253210 PMAQI
16th Jul 20253211 PMAQI
17th Jul 20253212 AMAQI
17th Jul 2025321 AMAQI
17th Jul 2025282 AMAQI
17th Jul 2025243 AMAQI
17th Jul 2025244 AMAQI
17th Jul 2025255 AMAQI

18°C16/21°C

17th Jul 2025226 AMAQI
17th Jul 2025207 AMAQI
17th Jul 2025188 AMAQI
17th Jul 2025189 AMAQI
17th Jul 20251610 AMAQI
17th Jul 20251611 AMAQI
17th Jul 20251612 PMAQI
17th Jul 2025161 PMAQI
17th Jul 2025202 PMAQI
17th Jul 2025183 PMAQI
17th Jul 2025184 PMAQI
17th Jul 2025195 PMAQI
17th Jul 2025176 PMAQI
17th Jul 2025207 PMAQI
17th Jul 2025198 PMAQI
17th Jul 2025229 PMAQI
17th Jul 20252210 PMAQI
17th Jul 20252411 PMAQI
18th Jul 20252412 AMAQI
18th Jul 2025231 AMAQI
18th Jul 2025242 AMAQI
18th Jul 2025283 AMAQI
18th Jul 2025304 AMAQI
18th Jul 2025305 AMAQI

18°C15/22°C

18th Jul 2025316 AMAQI
18th Jul 2025327 AMAQI
18th Jul 2025328 AMAQI
18th Jul 2025329 AMAQI
18th Jul 20252610 AMAQI
18th Jul 20251911 AMAQI
18th Jul 20251612 PMAQI
18th Jul 2025181 PMAQI
18th Jul 2025212 PMAQI
18th Jul 2025213 PMAQI
18th Jul 2025194 PMAQI
18th Jul 2025175 PMAQI
18th Jul 2025526 PMAQI
18th Jul 2025167 PMAQI
18th Jul 2025188 PMAQI
18th Jul 2025209 PMAQI
18th Jul 20252010 PMAQI
18th Jul 20252111 PMAQI
19th Jul 20252312 AMAQI
19th Jul 2025241 AMAQI
19th Jul 2025202 AMAQI
19th Jul 2025183 AMAQI
19th Jul 2025224 AMAQI
19th Jul 2025215 AMAQI

17°C15/21°C

19th Jul 2025206 AMAQI
19th Jul 2025207 AMAQI
19th Jul 2025208 AMAQI
19th Jul 2025209 AMAQI
19th Jul 20251910 AMAQI
19th Jul 20251711 AMAQI
19th Jul 20251412 PMAQI
19th Jul 2025151 PMAQI
19th Jul 2025172 PMAQI
19th Jul 2025173 PMAQI
19th Jul 2025174 PMAQI
19th Jul 2025175 PMAQI
19th Jul 2025166 PMAQI
19th Jul 2025167 PMAQI
19th Jul 2025178 PMAQI
19th Jul 2025189 PMAQI
19th Jul 20252210 PMAQI
19th Jul 20252611 PMAQI
20th Jul 20252212 AMAQI
20th Jul 2025201 AMAQI
20th Jul 2025252 AMAQI
20th Jul 2025193 AMAQI
20th Jul 2025144 AMAQI
20th Jul 2025155 AMAQI

17°C15/20°C

20th Jul 2025176 AMAQI
20th Jul 2025177 AMAQI
20th Jul 2025168 AMAQI
20th Jul 2025149 AMAQI
20th Jul 20251410 AMAQI
20th Jul 20251411 AMAQI
20th Jul 20251312 PMAQI
20th Jul 2025121 PMAQI
20th Jul 2025152 PMAQI
20th Jul 2025143 PMAQI
20th Jul 2025154 PMAQI
20th Jul 2025165 PMAQI
20th Jul 2025136 PMAQI
20th Jul 2025127 PMAQI
20th Jul 2025188 PMAQI
20th Jul 2025149 PMAQI
20th Jul 20251710 PMAQI
20th Jul 20251711 PMAQI
21st Jul 20251712 AMAQI
21st Jul 2025181 AMAQI
21st Jul 2025142 AMAQI
21st Jul 2025143 AMAQI
21st Jul 2025164 AMAQI
21st Jul 2025165 AMAQI

16°C15/18°C

21st Jul 2025166 AMAQI
21st Jul 2025167 AMAQI
21st Jul 2025168 AMAQI
21st Jul 2025169 AMAQI
21st Jul 20251510 AMAQI
21st Jul 20251411 AMAQI
21st Jul 20251412 PMAQI
21st Jul 2025141 PMAQI
21st Jul 2025162 PMAQI
21st Jul 2025163 PMAQI
21st Jul 2025154 PMAQI
21st Jul 2025165 PMAQI
21st Jul 2025146 PMAQI
21st Jul 2025167 PMAQI
21st Jul 2025178 PMAQI
21st Jul 2025179 PMAQI
21st Jul 20251810 PMAQI
21st Jul 20251811 PMAQI
22nd Jul 20251812 AMAQI
22nd Jul 2025181 AMAQI
22nd Jul 2025152 AMAQI
22nd Jul 2025143 AMAQI
22nd Jul 2025134 AMAQI
22nd Jul 2025135 AMAQI

17°C16/18°C

22nd Jul 2025166 AMAQI
22nd Jul 2025217 AMAQI
22nd Jul 2025148 AMAQI
22nd Jul 2025139 AMAQI
22nd Jul 20251310 AMAQI
22nd Jul 20251311 AMAQI
22nd Jul 20251412 PMAQI
22nd Jul 2025151 PMAQI
22nd Jul 2025132 PMAQI
22nd Jul 2025123 PMAQI
22nd Jul 2025144 PMAQI
22nd Jul 2025155 PMAQI
22nd Jul 2025136 PMAQI
22nd Jul 2025137 PMAQI
22nd Jul 2025148 PMAQI
22nd Jul 2025149 PMAQI
22nd Jul 20251510 PMAQI
22nd Jul 20251511 PMAQI
23rd Jul 20251612 AMAQI
23rd Jul 2025161 AMAQI
23rd Jul 2025142 AMAQI
23rd Jul 2025123 AMAQI
23rd Jul 2025164 AMAQI
23rd Jul 2025165 AMAQI

17°C15/19°C

23rd Jul 2025166 AMAQI
23rd Jul 2025157 AMAQI
23rd Jul 2025148 AMAQI
23rd Jul 2025159 AMAQI
23rd Jul 20251410 AMAQI
23rd Jul 20251311 AMAQI
23rd Jul 20251212 PMAQI
23rd Jul 2025121 PMAQI
23rd Jul 2025142 PMAQI
23rd Jul 2025143 PMAQI
23rd Jul 2025144 PMAQI
23rd Jul 2025145 PMAQI
23rd Jul 2025156 PMAQI
23rd Jul 2025167 PMAQI
23rd Jul 2025158 PMAQI
23rd Jul 2025179 PMAQI
23rd Jul 20251610 PMAQI
23rd Jul 20252211 PMAQI
24th Jul 20253012 AMAQI
24th Jul 2025171 AMAQI
24th Jul 2025682 AMAQI
24th Jul 2025793 AMAQI
24th Jul 2025794 AMAQI
24th Jul 2025825 AMAQI

17°C14/19°C

24th Jul 2025706 AMAQI
24th Jul 2025707 AMAQI
24th Jul 2025688 AMAQI
24th Jul 2025599 AMAQI
24th Jul 20255410 AMAQI
24th Jul 20255211 AMAQI
24th Jul 20255112 PMAQI
24th Jul 2025561 PMAQI
24th Jul 2025582 PMAQI
24th Jul 2025563 PMAQI
24th Jul 2025594 PMAQI
24th Jul 2025605 PMAQI
24th Jul 2025626 PMAQI
24th Jul 2025607 PMAQI
24th Jul 2025648 PMAQI
24th Jul 2025649 PMAQI
24th Jul 20256310 PMAQI
24th Jul 20256311 PMAQI
25th Jul 20256112 AMAQI
25th Jul 2025571 AMAQI
25th Jul 2025642 AMAQI
25th Jul 2025743 AMAQI
25th Jul 2025714 AMAQI
25th Jul 2025745 AMAQI

17°C14/20°C

25th Jul 2025906 AMAQI
25th Jul 2025767 AMAQI
25th Jul 2025768 AMAQI
25th Jul 2025779 AMAQI
25th Jul 20257410 AMAQI
25th Jul 20257911 AMAQI
25th Jul 20256812 PMAQI
25th Jul 2025651 PMAQI
25th Jul 2025642 PMAQI
25th Jul 2025633 PMAQI
25th Jul 2025624 PMAQI
25th Jul 2025645 PMAQI
25th Jul 2025626 PMAQI
25th Jul 2025607 PMAQI
25th Jul 2025588 PMAQI
25th Jul 2025609 PMAQI
25th Jul 20255710 PMAQI
25th Jul 20255811 PMAQI
26th Jul 20256412 AMAQI
26th Jul 2025641 AMAQI
26th Jul 2025412 AMAQI
26th Jul 2025303 AMAQI
26th Jul 2025284 AMAQI
26th Jul 2025245 AMAQI

17°C14/20°C

26th Jul 2025226 AMAQI
26th Jul 2025207 AMAQI
26th Jul 2025198 AMAQI
26th Jul 2025189 AMAQI
26th Jul 20251710 AMAQI
26th Jul 20251511 AMAQI
26th Jul 20251512 PMAQI
26th Jul 2025181 PMAQI
26th Jul 2025232 PMAQI
26th Jul 2025243 PMAQI
26th Jul 2025224 PMAQI
26th Jul 2025205 PMAQI
26th Jul 2025256 PMAQI
26th Jul 2025247 PMAQI
26th Jul 2025238 PMAQI
26th Jul 2025259 PMAQI
26th Jul 20252810 PMAQI
26th Jul 20252911 PMAQI
27th Jul 20252912 AMAQI
27th Jul 2025341 AMAQI
27th Jul 2025262 AMAQI
27th Jul 2025163 AMAQI
27th Jul 2025174 AMAQI
27th Jul 2025155 AMAQI

17°C15/19°C

27th Jul 2025166 AMAQI
27th Jul 2025147 AMAQI
27th Jul 2025168 AMAQI
27th Jul 2025169 AMAQI
27th Jul 20251710 AMAQI
27th Jul 20251911 AMAQI
27th Jul 20252212 PMAQI
27th Jul 2025241 PMAQI
27th Jul 2025282 PMAQI
27th Jul 2025253 PMAQI
27th Jul 2025284 PMAQI
27th Jul 2025255 PMAQI
27th Jul 2025226 PMAQI
27th Jul 2025217 PMAQI
27th Jul 2025228 PMAQI
27th Jul 2025239 PMAQI
27th Jul 20252210 PMAQI
27th Jul 20252211 PMAQI
28th Jul 20252312 AMAQI
28th Jul 2025221 AMAQI
28th Jul 2025202 AMAQI
28th Jul 2025193 AMAQI
28th Jul 2025204 AMAQI
28th Jul 2025215 AMAQI

16°C14/18°C

28th Jul 2025216 AMAQI
28th Jul 2025277 AMAQI
28th Jul 2025298 AMAQI
28th Jul 2025269 AMAQI
28th Jul 20252210 AMAQI
28th Jul 20252111 AMAQI
28th Jul 20251912 PMAQI
28th Jul 2025181 PMAQI
28th Jul 2025202 PMAQI
28th Jul 2025203 PMAQI
28th Jul 2025224 PMAQI
28th Jul 2025205 PMAQI
28th Jul 2025186 PMAQI
28th Jul 2025197 PMAQI
28th Jul 2025188 PMAQI
28th Jul 2025189 PMAQI
28th Jul 20252010 PMAQI
28th Jul 20251811 PMAQI
29th Jul 20251912 AMAQI
29th Jul 2025221 AMAQI
29th Jul 2025222 AMAQI
29th Jul 2025163 AMAQI
29th Jul 2025144 AMAQI
29th Jul 2025145 AMAQI

17°C14/20°C

29th Jul 2025166 AMAQI
29th Jul 2025247 AMAQI
29th Jul 2025208 AMAQI
29th Jul 2025209 AMAQI
29th Jul 20252010 AMAQI
29th Jul 20251611 AMAQI
29th Jul 20251612 PMAQI
29th Jul 2025161 PMAQI
29th Jul 2025172 PMAQI
29th Jul 2025213 PMAQI
29th Jul 2025184 PMAQI
29th Jul 2025185 PMAQI
29th Jul 2025176 PMAQI
29th Jul 2025177 PMAQI
29th Jul 2025188 PMAQI
29th Jul 2025179 PMAQI
29th Jul 20251710 PMAQI
29th Jul 20251811 PMAQI
30th Jul 20251812 AMAQI
30th Jul 2025181 AMAQI
30th Jul 2025152 AMAQI
30th Jul 2025143 AMAQI
30th Jul 2025164 AMAQI
30th Jul 2025195 AMAQI

17°C15/19°C

30th Jul 2025216 AMAQI
30th Jul 2025227 AMAQI
30th Jul 2025228 AMAQI
30th Jul 2025209 AMAQI
30th Jul 20252110 AMAQI
30th Jul 20252211 AMAQI
30th Jul 20252212 PMAQI
30th Jul 2025191 PMAQI
30th Jul 2025182 PMAQI
30th Jul 2025173 PMAQI
30th Jul 2025164 PMAQI
30th Jul 2025185 PMAQI
30th Jul 2025166 PMAQI
30th Jul 2025177 PMAQI
30th Jul 2025178 PMAQI
30th Jul 2025189 PMAQI
30th Jul 20251810 PMAQI
30th Jul 20251811 PMAQI
31st Jul 20251812 AMAQI
31st Jul 2025181 AMAQI
31st Jul 2025182 AMAQI
31st Jul 2025183 AMAQI
31st Jul 2025174 AMAQI
31st Jul 2025185 AMAQI

18°C16/21°C

31st Jul 2025166 AMAQI
31st Jul 2025167 AMAQI
31st Jul 2025148 AMAQI
31st Jul 2025149 AMAQI
31st Jul 20251510 AMAQI
31st Jul 20251511 AMAQI
31st Jul 20251412 PMAQI
31st Jul 2025171 PMAQI
31st Jul 2025182 PMAQI
31st Jul 2025193 PMAQI
31st Jul 2025174 PMAQI
31st Jul 2025175 PMAQI
31st Jul 2025176 PMAQI
31st Jul 2025177 PMAQI
31st Jul 2025198 PMAQI
31st Jul 2025219 PMAQI
31st Jul 20252010 PMAQI
31st Jul 20252411 PMAQI
1st Aug 20252012 AMAQI
1st Aug 2025181 AMAQI
1st Aug 2025192 AMAQI
1st Aug 2025153 AMAQI
1st Aug 2025184 AMAQI
1st Aug 2025255 AMAQI

18°C16/20°C

1st Aug 2025246 AMAQI
1st Aug 2025257 AMAQI
1st Aug 2025228 AMAQI
1st Aug 2025229 AMAQI
1st Aug 20252410 AMAQI
1st Aug 20252211 AMAQI
1st Aug 20252212 PMAQI
1st Aug 2025221 PMAQI
1st Aug 2025202 PMAQI
1st Aug 2025203 PMAQI
1st Aug 2025194 PMAQI
1st Aug 2025205 PMAQI
1st Aug 2025206 PMAQI
1st Aug 2025227 PMAQI
1st Aug 2025228 PMAQI
1st Aug 2025209 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252211 PMAQI
2nd Aug 20252112 AMAQI
2nd Aug 2025221 AMAQI
2nd Aug 2025182 AMAQI
2nd Aug 2025183 AMAQI
2nd Aug 2025244 AMAQI
2nd Aug 2025185 AMAQI

17°C14/20°C

2nd Aug 2025196 AMAQI
2nd Aug 2025187 AMAQI
2nd Aug 2025188 AMAQI
2nd Aug 2025199 AMAQI
2nd Aug 20251910 AMAQI
2nd Aug 20251811 AMAQI
2nd Aug 20251612 PMAQI
2nd Aug 2025181 PMAQI
2nd Aug 2025202 PMAQI
2nd Aug 2025203 PMAQI
2nd Aug 2025184 PMAQI
2nd Aug 2025205 PMAQI
2nd Aug 2025206 PMAQI
2nd Aug 2025207 PMAQI
2nd Aug 2025188 PMAQI
2nd Aug 2025209 PMAQI
2nd Aug 20252210 PMAQI
2nd Aug 20252111 PMAQI
3rd Aug 20252112 AMAQI
3rd Aug 2025201 AMAQI
3rd Aug 2025192 AMAQI
3rd Aug 2025223 AMAQI
3rd Aug 2025224 AMAQI
3rd Aug 2025225 AMAQI

16°C13/20°C

3rd Aug 2025196 AMAQI
3rd Aug 2025207 AMAQI
3rd Aug 2025228 AMAQI
3rd Aug 2025209 AMAQI
3rd Aug 20251910 AMAQI
3rd Aug 20252011 AMAQI
3rd Aug 20252012 PMAQI
3rd Aug 2025211 PMAQI
3rd Aug 2025222 PMAQI
3rd Aug 2025203 PMAQI
3rd Aug 2025194 PMAQI
3rd Aug 2025205 PMAQI
3rd Aug 2025196 PMAQI
3rd Aug 2025197 PMAQI
3rd Aug 2025188 PMAQI
3rd Aug 2025229 PMAQI
3rd Aug 20252110 PMAQI
3rd Aug 20252211 PMAQI
4th Aug 20252112 AMAQI
4th Aug 2025221 AMAQI
4th Aug 2025202 AMAQI
4th Aug 2025213 AMAQI
4th Aug 2025324 AMAQI
4th Aug 2025205 AMAQI

17°C14/20°C

4th Aug 2025286 AMAQI
4th Aug 2025227 AMAQI
4th Aug 2025208 AMAQI
4th Aug 2025229 AMAQI
4th Aug 20252310 AMAQI
4th Aug 20252211 AMAQI
4th Aug 20252112 PMAQI
4th Aug 2025221 PMAQI
4th Aug 2025222 PMAQI
4th Aug 2025243 PMAQI
4th Aug 2025224 PMAQI
4th Aug 2025225 PMAQI
4th Aug 2025236 PMAQI
4th Aug 2025227 PMAQI
4th Aug 2025238 PMAQI
4th Aug 2025239 PMAQI
4th Aug 20252410 PMAQI
4th Aug 20252311 PMAQI
5th Aug 20252412 AMAQI
5th Aug 2025241 AMAQI
5th Aug 2025202 AMAQI
5th Aug 2025173 AMAQI
5th Aug 2025204 AMAQI
5th Aug 2025215 AMAQI

18°C16/21°C

5th Aug 2025236 AMAQI
5th Aug 2025237 AMAQI
5th Aug 2025228 AMAQI
5th Aug 2025229 AMAQI
5th Aug 20252310 AMAQI
5th Aug 20252511 AMAQI
5th Aug 20252212 PMAQI
5th Aug 2025211 PMAQI
5th Aug 2025222 PMAQI
5th Aug 2025233 PMAQI
5th Aug 2025224 PMAQI
5th Aug 2025245 PMAQI
5th Aug 2025236 PMAQI
5th Aug 2025227 PMAQI
5th Aug 2025208 PMAQI
5th Aug 2025219 PMAQI
5th Aug 20252310 PMAQI
5th Aug 20252411 PMAQI
6th Aug 20252312 AMAQI
6th Aug 2025241 AMAQI
6th Aug 2025222 AMAQI
6th Aug 2025203 AMAQI
6th Aug 2025204 AMAQI
6th Aug 2025245 AMAQI

17°C14/19°C

6th Aug 2025226 AMAQI
6th Aug 2025227 AMAQI
6th Aug 2025278 AMAQI
6th Aug 2025229 AMAQI
6th Aug 20252010 AMAQI
6th Aug 20252111 AMAQI
6th Aug 20252312 PMAQI
6th Aug 2025241 PMAQI
6th Aug 2025242 PMAQI
6th Aug 2025243 PMAQI
6th Aug 2025244 PMAQI
6th Aug 2025235 PMAQI
6th Aug 2025236 PMAQI
6th Aug 2025237 PMAQI
6th Aug 2025248 PMAQI
6th Aug 2025239 PMAQI
6th Aug 20252410 PMAQI
6th Aug 20252411 PMAQI
7th Aug 20252712 AMAQI
7th Aug 2025251 AMAQI
7th Aug 2025212 AMAQI
7th Aug 2025263 AMAQI
7th Aug 2025234 AMAQI
7th Aug 2025235 AMAQI

16°C13/20°C

7th Aug 2025246 AMAQI
7th Aug 2025257 AMAQI
7th Aug 2025228 AMAQI
7th Aug 2025229 AMAQI
7th Aug 20252210 AMAQI
7th Aug 20251911 AMAQI
7th Aug 20251812 PMAQI
7th Aug 2025181 PMAQI
7th Aug 2025222 PMAQI
7th Aug 2025203 PMAQI
7th Aug 2025204 PMAQI
7th Aug 2025205 PMAQI
7th Aug 2025196 PMAQI
7th Aug 2025207 PMAQI
7th Aug 2025208 PMAQI
7th Aug 2025249 PMAQI
7th Aug 20252310 PMAQI
7th Aug 20252311 PMAQI
8th Aug 20252312 AMAQI
8th Aug 2025241 AMAQI
8th Aug 2025192 AMAQI
8th Aug 2025173 AMAQI
8th Aug 2025184 AMAQI
8th Aug 2025205 AMAQI

18°C14/21°C

8th Aug 2025326 AMAQI
8th Aug 2025397 AMAQI
8th Aug 2025448 AMAQI
8th Aug 2025449 AMAQI
8th Aug 20254510 AMAQI
8th Aug 20254011 AMAQI
8th Aug 20253412 PMAQI
8th Aug 2025341 PMAQI
8th Aug 2025312 PMAQI
8th Aug 2025293 PMAQI
8th Aug 2025274 PMAQI
8th Aug 2025255 PMAQI
8th Aug 2025236 PMAQI
8th Aug 2025207 PMAQI
8th Aug 2025218 PMAQI
8th Aug 2025209 PMAQI
8th Aug 20252210 PMAQI
8th Aug 20252011 PMAQI
9th Aug 20252212 AMAQI
9th Aug 2025251 AMAQI
9th Aug 2025182 AMAQI
9th Aug 2025173 AMAQI
9th Aug 2025164 AMAQI
9th Aug 2025185 AMAQI

18°C14/20°C

9th Aug 2025166 AMAQI
9th Aug 2025167 AMAQI
9th Aug 2025178 AMAQI
9th Aug 2025169 AMAQI
9th Aug 20251710 AMAQI
9th Aug 20252011 AMAQI
9th Aug 20251512 PMAQI
9th Aug 2025181 PMAQI
9th Aug 2025172 PMAQI
9th Aug 2025153 PMAQI
9th Aug 2025164 PMAQI
9th Aug 2025165 PMAQI
9th Aug 2025166 PMAQI
9th Aug 2025177 PMAQI
9th Aug 2025188 PMAQI
9th Aug 2025189 PMAQI
9th Aug 20251910 PMAQI
9th Aug 20251811 PMAQI
10th Aug 20251912 AMAQI
10th Aug 2025201 AMAQI
10th Aug 2025202 AMAQI
10th Aug 2025183 AMAQI
10th Aug 2025194 AMAQI
10th Aug 2025185 AMAQI

17°C14/20°C

10th Aug 2025206 AMAQI
10th Aug 2025217 AMAQI
10th Aug 2025228 AMAQI
10th Aug 2025229 AMAQI
10th Aug 20251910 AMAQI
10th Aug 20251811 AMAQI
10th Aug 20251812 PMAQI
10th Aug 2025221 PMAQI
10th Aug 2025202 PMAQI
10th Aug 2025203 PMAQI
10th Aug 2025214 PMAQI
10th Aug 2025225 PMAQI
10th Aug 2025246 PMAQI
10th Aug 2025247 PMAQI
10th Aug 2025258 PMAQI
10th Aug 2025259 PMAQI
10th Aug 20252310 PMAQI
10th Aug 20252411 PMAQI
11th Aug 20252512 AMAQI
11th Aug 2025241 AMAQI
11th Aug 2025302 AMAQI
11th Aug 2025323 AMAQI
11th Aug 2025334 AMAQI
11th Aug 2025325 AMAQI

19°C14/25°C

11th Aug 2025306 AMAQI
11th Aug 2025287 AMAQI
11th Aug 2025418 AMAQI
11th Aug 2025439 AMAQI
11th Aug 20255110 AMAQI
11th Aug 20254111 AMAQI
11th Aug 20254912 PMAQI
11th Aug 2025471 PMAQI
11th Aug 2025432 PMAQI
11th Aug 2025483 PMAQI
11th Aug 2025494 PMAQI
11th Aug 2025455 PMAQI
11th Aug 2025456 PMAQI
11th Aug 2025467 PMAQI
11th Aug 2025458 PMAQI
11th Aug 2025469 PMAQI
11th Aug 20254810 PMAQI
11th Aug 20254711 PMAQI
12th Aug 20254512 AMAQI
12th Aug 2025431 AMAQI
12th Aug 2025422 AMAQI
12th Aug 2025423 AMAQI
12th Aug 2025514 AMAQI
12th Aug 2025595 AMAQI

22°C17/28°C

12th Aug 2025546 AMAQI
12th Aug 2025517 AMAQI
12th Aug 2025468 AMAQI
12th Aug 2025509 AMAQI
12th Aug 20255210 AMAQI
12th Aug 20255211 AMAQI
12th Aug 20255312 PMAQI
12th Aug 2025521 PMAQI
12th Aug 2025522 PMAQI
12th Aug 2025513 PMAQI
12th Aug 2025504 PMAQI
12th Aug 2025515 PMAQI
12th Aug 2025506 PMAQI
12th Aug 2025507 PMAQI
12th Aug 2025518 PMAQI
12th Aug 2025519 PMAQI
12th Aug 20255110 PMAQI
12th Aug 20255211 PMAQI
13th Aug 20255112 AMAQI
13th Aug 2025511 AMAQI
13th Aug 2025532 AMAQI
13th Aug 2025533 AMAQI
13th Aug 2025534 AMAQI
13th Aug 2025545 AMAQI

19°C17/22°C

13th Aug 2025566 AMAQI
13th Aug 2025557 AMAQI
13th Aug 2025568 AMAQI
13th Aug 2025559 AMAQI
13th Aug 20255510 AMAQI
13th Aug 20255811 AMAQI
13th Aug 20255612 PMAQI
13th Aug 2025531 PMAQI
13th Aug 2025542 PMAQI
13th Aug 2025523 PMAQI
13th Aug 2025524 PMAQI
13th Aug 2025525 PMAQI
13th Aug 2025526 PMAQI
13th Aug 2025497 PMAQI
13th Aug 2025508 PMAQI
13th Aug 2025539 PMAQI
13th Aug 20255210 PMAQI
13th Aug 20255411 PMAQI
14th Aug 20255412 AMAQI

--°C/°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
4 AM - 11 PM

27AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM - 3 AM

26AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 11 PM (Avg. 27), while the lowest AQI was between 12 AM to 3 AM (Avg. 26).

2025 Days Vs Air Quality

Plougastel Daoulas Water Tower, Brest, Bretagne, France

2025

80%

180

20%

44

Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)

Good
180 Days
Moderate
44 Days
Poor
0 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 225 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

Plougastel Daoulas Water Tower, Brest, Bretagne, 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
26AQI
2nd January 2025
27AQI
3rd January 2025
29AQI
4th January 2025
38AQI
5th January 2025
30AQI
6th January 2025
32AQI
7th January 2025
32AQI
8th January 2025
31AQI
9th January 2025
26AQI
10th January 2025
24AQI
11th January 2025
22AQI
12th January 2025
31AQI
13th January 2025
45AQI
14th January 2025
74AQI
15th January 2025
78AQI
16th January 2025
51AQI
17th January 2025
74AQI
18th January 2025
81AQI
19th January 2025
73AQI
20th January 2025
68AQI
21st January 2025
68AQI
22nd January 2025
74AQI
23rd January 2025
27AQI
24th January 2025
29AQI
25th January 2025
34AQI
26th January 2025
29AQI
27th January 2025
28AQI
28th January 2025
29AQI
29th January 2025
29AQI
30th January 2025
31AQI
31st January 2025
32AQI
1st February 2025
33AQI
2nd February 2025
34AQI
3rd February 2025
50AQI
4th February 2025
32AQI
5th February 2025
28AQI
6th February 2025
31AQI
7th February 2025
52AQI
8th February 2025
46AQI
9th February 2025
54AQI
10th February 2025
44AQI
11th February 2025
82AQI
12th February 2025
82AQI
13th February 2025
65AQI
14th February 2025
42AQI
15th February 2025
54AQI
16th February 2025
77AQI
17th February 2025
85AQI
18th February 2025
74AQI
19th February 2025
62AQI
20th February 2025
29AQI
21st February 2025
36AQI
22nd February 2025
27AQI
23rd February 2025
26AQI
24th February 2025
29AQI
25th February 2025
28AQI
26th February 2025
27AQI
27th February 2025
28AQI
28th February 2025
28AQI
1st March 2025
34AQI
2nd March 2025
49AQI
3rd March 2025
74AQI
4th March 2025
88AQI
5th March 2025
77AQI
6th March 2025
49AQI
7th March 2025
43AQI
8th March 2025
31AQI
9th March 2025
32AQI
10th March 2025
32AQI
11th March 2025
73AQI
12th March 2025
37AQI
13th March 2025
31AQI
14th March 2025
35AQI
15th March 2025
27AQI
16th March 2025
42AQI
17th March 2025
70AQI
18th March 2025
62AQI
19th March 2025
38AQI
20th March 2025
24AQI
21st March 2025
25AQI
22nd March 2025
24AQI
23rd March 2025
40AQI
24th March 2025
66AQI
25th March 2025
71AQI
26th March 2025
35AQI
27th March 2025
62AQI
28th March 2025
23AQI
29th March 2025
18AQI
30th March 2025
21AQI
31st March 2025
38AQI
1st April 2025
33AQI
2nd April 2025
40AQI
3rd April 2025
30AQI
4th April 2025
30AQI
5th April 2025
34AQI
6th April 2025
51AQI
7th April 2025
47AQI
8th April 2025
45AQI
9th April 2025
67AQI
10th April 2025
74AQI
11th April 2025
65AQI
12th April 2025
50AQI
13th April 2025
28AQI
14th April 2025
17AQI
15th April 2025
24AQI
16th April 2025
15AQI
17th April 2025
16AQI
18th April 2025
16AQI
19th April 2025
18AQI
20th April 2025
53AQI
21st April 2025
65AQI
22nd April 2025
20AQI
23rd April 2025
14AQI
24th April 2025
17AQI
25th April 2025
39AQI
26th April 2025
59AQI
27th April 2025
67AQI
28th April 2025
69AQI
29th April 2025
37AQI
30th April 2025
30AQI
1st May 2025
36AQI
2nd May 2025
22AQI
3rd May 2025
47AQI
4th May 2025
31AQI
5th May 2025
17AQI
6th May 2025
18AQI
7th May 2025
22AQI
8th May 2025
29AQI
9th May 2025
36AQI
10th May 2025
47AQI
11th May 2025
21AQI
12th May 2025
28AQI
13th May 2025
26AQI
14th May 2025
26AQI
15th May 2025
28AQI
16th May 2025
35AQI
17th May 2025
30AQI
18th May 2025
33AQI
19th May 2025
43AQI
20th May 2025
55AQI
21st May 2025
48AQI
22nd May 2025
33AQI
23rd May 2025
33AQI
24th May 2025
23AQI
25th May 2025
14AQI
26th May 2025
17AQI
27th May 2025
19AQI
28th May 2025
20AQI
29th May 2025
18AQI
30th May 2025
19AQI
31st May 2025
25AQI
1st June 2025
23AQI
2nd June 2025
15AQI
3rd June 2025
19AQI
4th June 2025
17AQI
5th June 2025
17AQI
6th June 2025
14AQI
7th June 2025
14AQI
8th June 2025
24AQI
9th June 2025
60AQI
10th June 2025
43AQI
11th June 2025
46AQI
12th June 2025
48AQI
13th June 2025
39AQI
14th June 2025
28AQI
15th June 2025
25AQI
16th June 2025
22AQI
17th June 2025
35AQI
18th June 2025
39AQI
19th June 2025
35AQI
20th June 2025
52AQI
21st June 2025
59AQI
22nd June 2025
61AQI
23rd June 2025
27AQI
24th June 2025
22AQI
25th June 2025
25AQI
26th June 2025
17AQI
27th June 2025
16AQI
28th June 2025
14AQI
29th June 2025
20AQI
30th June 2025
22AQI
1st July 2025
32AQI
2nd July 2025
19AQI
3rd July 2025
14AQI
4th July 2025
19AQI
5th July 2025
25AQI
6th July 2025
17AQI
7th July 2025
17AQI
8th July 2025
18AQI
9th July 2025
21AQI
10th July 2025
21AQI
11th July 2025
20AQI
12th July 2025
21AQI
13th July 2025
26AQI
14th July 2025
20AQI
15th July 2025
21AQI
16th July 2025
32AQI
17th July 2025
21AQI
18th July 2025
25AQI
19th July 2025
19AQI
20th July 2025
16AQI
21st July 2025
16AQI
22nd July 2025
14AQI
23rd July 2025
15AQI
24th July 2025
61AQI
25th July 2025
67AQI
26th July 2025
27AQI
27th July 2025
22AQI
28th July 2025
21AQI
29th July 2025
18AQI
30th July 2025
18AQI
31st July 2025
18AQI
1st August 2025
21AQI
2nd August 2025
19AQI
3rd August 2025
20AQI
4th August 2025
23AQI
5th August 2025
22AQI
6th August 2025
23AQI
7th August 2025
22AQI
8th August 2025
27AQI
9th August 2025
18AQI
10th August 2025
21AQI
11th August 2025
40AQI
12th August 2025
50AQI

42AQI

46AQI

44AQI

39AQI

29AQI

30AQI

23AQI

26AQI

No. of days

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

202536AQI

22
9
18
10
22
9
21
9
30
1
26
4
29
2
12
180
44

Highest AQI recorded in

February

46AQI

Lowest AQI recorded in

July

23AQI

202425AQI

24
5
2
29
30
1
30
24
7
26
4
29
2
29
2
23
5
2
31
26
4
28
3
329
33
4

Highest AQI recorded in

January

39AQI

Lowest AQI recorded in

April

15AQI

202317AQI

28
31
26
4
30
1
29
30
1
174
6

Highest AQI recorded in

September

22AQI

Lowest AQI recorded in

August

11AQI

202250AQI

16
9
3
16
9
3

Highest AQI recorded in

January

50AQI

Lowest AQI recorded in

January

50AQI

202129AQI

23
5
20
7
17
11
1
25
5
30
1
27
3
24
7
31
25
5
27
4
25
5
23
8
297
61
1

Highest AQI recorded in

March

44AQI

Lowest AQI recorded in

May

16AQI

202028AQI

3
6
4
11
8
2
17
1
28
2
31
26
3
1
4
5
1
31
151
25
8

Highest AQI recorded in

March

81AQI

Lowest AQI recorded in

July

13AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2022(Avg.)
50AQI
Least Polluted Year Recorded
2023(Avg.)
17AQI

Plougastel Daoulas Water Tower's annual 2025 AQI (36) shows an average percentage change of 34.9% (worsened AQI) compared to previous years: 2020 (28), 2021 (29), 2022 (50), 2023 (17), 2024 (25).