Saint Brieuc, 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
Saint Brieuc, Bretagne, France
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2024
45AQILowest AQI recorded on
9th Aug 2023
12AQISame Day Analysis (8th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 28 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 8th Aug - 9th Aug 2025
Saint Brieuc, Bretagne, France
AQI
Day
Night
.
6 AM8th Aug 2025
9 PM
5 AM9th Aug 2025
Day time
Avg. Highest Time
12PM8th Aug
41AQI
Avg. Lowest Time
9PM8th Aug
24AQI
Night time
Avg. Highest Time
10PM8th Aug
25AQI
Avg. Lowest Time
5AM9th Aug
18AQI
In the last 24 hours,
Saint Brieuc's AQI reached its highest point of 41 at 12 PM during the Day, while the lowest point, 18, was recorded at 5 AM during the Night between 8th Aug and 9th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Saint Brieuc, Bretagne, France
JulAug
10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th
Day
Night
10th Jul 2025256 AMAQI
10th Jul 2025257 AMAQI
10th Jul 2025248 AMAQI
10th Jul 2025269 AMAQI
10th Jul 20252610 AMAQI
10th Jul 20252411 AMAQI
10th Jul 20252312 PMAQI
10th Jul 2025231 PMAQI
10th Jul 2025242 PMAQI
10th Jul 2025223 PMAQI
10th Jul 2025234 PMAQI
10th Jul 2025225 PMAQI
10th Jul 2025226 PMAQI
10th Jul 2025227 PMAQI
10th Jul 2025228 PMAQI
10th Jul 2025229 PMAQI
10th Jul 20252210 PMAQI
10th Jul 20252211 PMAQI
11th Jul 20252212 AMAQI
11th Jul 2025221 AMAQI
11th Jul 2025212 AMAQI
11th Jul 2025203 AMAQI
11th Jul 2025214 AMAQI
11th Jul 2025225 AMAQI
19°C13/25°C
11th Jul 2025246 AMAQI
11th Jul 2025247 AMAQI
11th Jul 2025248 AMAQI
11th Jul 2025279 AMAQI
11th Jul 20252610 AMAQI
11th Jul 20252511 AMAQI
11th Jul 20252412 PMAQI
11th Jul 2025231 PMAQI
11th Jul 2025232 PMAQI
11th Jul 2025213 PMAQI
11th Jul 2025224 PMAQI
11th Jul 2025225 PMAQI
11th Jul 2025226 PMAQI
11th Jul 2025227 PMAQI
11th Jul 2025228 PMAQI
11th Jul 2025219 PMAQI
11th Jul 20252210 PMAQI
11th Jul 20252211 PMAQI
12th Jul 20252412 AMAQI
12th Jul 2025231 AMAQI
12th Jul 2025232 AMAQI
12th Jul 2025223 AMAQI
12th Jul 2025254 AMAQI
12th Jul 2025235 AMAQI
21°C15/27°C
12th Jul 2025226 AMAQI
12th Jul 2025227 AMAQI
12th Jul 2025228 AMAQI
12th Jul 2025219 AMAQI
12th Jul 20252210 AMAQI
12th Jul 20252311 AMAQI
12th Jul 20252112 PMAQI
12th Jul 2025221 PMAQI
12th Jul 2025212 PMAQI
12th Jul 2025223 PMAQI
12th Jul 2025244 PMAQI
12th Jul 2025225 PMAQI
12th Jul 2025246 PMAQI
12th Jul 2025227 PMAQI
12th Jul 2025238 PMAQI
12th Jul 2025229 PMAQI
12th Jul 20252210 PMAQI
12th Jul 20252211 PMAQI
13th Jul 20252212 AMAQI
13th Jul 2025231 AMAQI
13th Jul 2025242 AMAQI
13th Jul 2025233 AMAQI
13th Jul 2025244 AMAQI
13th Jul 2025235 AMAQI
22°C16/28°C
13th Jul 2025276 AMAQI
13th Jul 2025297 AMAQI
13th Jul 2025278 AMAQI
13th Jul 2025289 AMAQI
13th Jul 20252810 AMAQI
13th Jul 20252811 AMAQI
13th Jul 20252912 PMAQI
13th Jul 2025261 PMAQI
13th Jul 2025262 PMAQI
13th Jul 2025283 PMAQI
13th Jul 2025294 PMAQI
13th Jul 2025285 PMAQI
13th Jul 2025286 PMAQI
13th Jul 2025287 PMAQI
13th Jul 2025278 PMAQI
13th Jul 2025269 PMAQI
13th Jul 20252610 PMAQI
13th Jul 20252611 PMAQI
14th Jul 20252612 AMAQI
14th Jul 2025261 AMAQI
14th Jul 2025252 AMAQI
14th Jul 2025263 AMAQI
14th Jul 2025274 AMAQI
14th Jul 2025285 AMAQI
21°C16/30°C
14th Jul 2025266 AMAQI
14th Jul 2025247 AMAQI
14th Jul 2025228 AMAQI
14th Jul 2025249 AMAQI
14th Jul 20252510 AMAQI
14th Jul 20252411 AMAQI
14th Jul 20252512 PMAQI
14th Jul 2025231 PMAQI
14th Jul 2025232 PMAQI
14th Jul 2025243 PMAQI
14th Jul 2025234 PMAQI
14th Jul 2025235 PMAQI
14th Jul 2025236 PMAQI
14th Jul 2025237 PMAQI
14th Jul 2025248 PMAQI
14th Jul 2025249 PMAQI
14th Jul 20252610 PMAQI
14th Jul 20252611 PMAQI
15th Jul 20252612 AMAQI
15th Jul 2025271 AMAQI
15th Jul 2025212 AMAQI
15th Jul 2025193 AMAQI
15th Jul 2025184 AMAQI
15th Jul 2025195 AMAQI
19°C13/24°C
15th Jul 2025206 AMAQI
15th Jul 2025207 AMAQI
15th Jul 2025228 AMAQI
15th Jul 2025219 AMAQI
15th Jul 20252210 AMAQI
15th Jul 20252211 AMAQI
15th Jul 20252212 PMAQI
15th Jul 2025231 PMAQI
15th Jul 2025222 PMAQI
15th Jul 2025233 PMAQI
15th Jul 2025234 PMAQI
15th Jul 2025255 PMAQI
15th Jul 2025266 PMAQI
15th Jul 2025287 PMAQI
15th Jul 2025268 PMAQI
15th Jul 2025279 PMAQI
15th Jul 20252410 PMAQI
15th Jul 20252411 PMAQI
16th Jul 20252512 AMAQI
16th Jul 2025231 AMAQI
16th Jul 2025322 AMAQI
16th Jul 2025363 AMAQI
16th Jul 2025384 AMAQI
16th Jul 2025385 AMAQI
18°C12/24°C
16th Jul 2025376 AMAQI
16th Jul 2025387 AMAQI
16th Jul 2025378 AMAQI
16th Jul 2025379 AMAQI
16th Jul 20253710 AMAQI
16th Jul 20253611 AMAQI
16th Jul 20253512 PMAQI
16th Jul 2025311 PMAQI
16th Jul 2025322 PMAQI
16th Jul 2025303 PMAQI
16th Jul 2025294 PMAQI
16th Jul 2025285 PMAQI
16th Jul 2025276 PMAQI
16th Jul 2025277 PMAQI
16th Jul 2025278 PMAQI
16th Jul 2025289 PMAQI
16th Jul 20253110 PMAQI
16th Jul 20253211 PMAQI
17th Jul 20253212 AMAQI
17th Jul 2025311 AMAQI
17th Jul 2025242 AMAQI
17th Jul 2025223 AMAQI
17th Jul 2025234 AMAQI
17th Jul 2025245 AMAQI
20°C16/25°C
17th Jul 2025266 AMAQI
17th Jul 2025287 AMAQI
17th Jul 2025218 AMAQI
17th Jul 2025199 AMAQI
17th Jul 20251910 AMAQI
17th Jul 20252011 AMAQI
17th Jul 20252212 PMAQI
17th Jul 2025181 PMAQI
17th Jul 2025232 PMAQI
17th Jul 2025223 PMAQI
17th Jul 2025214 PMAQI
17th Jul 2025225 PMAQI
17th Jul 2025226 PMAQI
17th Jul 2025237 PMAQI
17th Jul 2025228 PMAQI
17th Jul 2025219 PMAQI
17th Jul 20252210 PMAQI
17th Jul 20252311 PMAQI
18th Jul 20252312 AMAQI
18th Jul 2025221 AMAQI
18th Jul 2025222 AMAQI
18th Jul 2025203 AMAQI
18th Jul 2025194 AMAQI
18th Jul 2025205 AMAQI
20°C14/27°C
18th Jul 2025226 AMAQI
18th Jul 2025247 AMAQI
18th Jul 2025258 AMAQI
18th Jul 2025269 AMAQI
18th Jul 20252610 AMAQI
18th Jul 20252411 AMAQI
18th Jul 20252212 PMAQI
18th Jul 2025211 PMAQI
18th Jul 2025202 PMAQI
18th Jul 2025203 PMAQI
18th Jul 2025194 PMAQI
18th Jul 2025205 PMAQI
18th Jul 2025186 PMAQI
18th Jul 2025197 PMAQI
18th Jul 2025208 PMAQI
18th Jul 2025209 PMAQI
18th Jul 20252010 PMAQI
18th Jul 20252011 PMAQI
19th Jul 20252112 AMAQI
19th Jul 2025221 AMAQI
19th Jul 2025192 AMAQI
19th Jul 2025193 AMAQI
19th Jul 2025224 AMAQI
19th Jul 2025225 AMAQI
18°C14/23°C
19th Jul 2025226 AMAQI
19th Jul 2025227 AMAQI
19th Jul 2025248 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20252310 AMAQI
19th Jul 20252311 AMAQI
19th Jul 20252412 PMAQI
19th Jul 2025231 PMAQI
19th Jul 2025222 PMAQI
19th Jul 2025213 PMAQI
19th Jul 2025204 PMAQI
19th Jul 2025205 PMAQI
19th Jul 2025206 PMAQI
19th Jul 2025207 PMAQI
19th Jul 2025198 PMAQI
19th Jul 2025219 PMAQI
19th Jul 20252310 PMAQI
19th Jul 20252311 PMAQI
20th Jul 20252312 AMAQI
20th Jul 2025221 AMAQI
20th Jul 2025222 AMAQI
20th Jul 2025233 AMAQI
20th Jul 2025224 AMAQI
20th Jul 2025245 AMAQI
18°C15/25°C
20th Jul 2025256 AMAQI
20th Jul 2025227 AMAQI
20th Jul 2025188 AMAQI
20th Jul 2025179 AMAQI
20th Jul 20251610 AMAQI
20th Jul 20251711 AMAQI
20th Jul 20251812 PMAQI
20th Jul 2025191 PMAQI
20th Jul 2025202 PMAQI
20th Jul 2025193 PMAQI
20th Jul 2025214 PMAQI
20th Jul 2025215 PMAQI
20th Jul 2025206 PMAQI
20th Jul 2025207 PMAQI
20th Jul 2025228 PMAQI
20th Jul 2025199 PMAQI
20th Jul 20252010 PMAQI
20th Jul 20252011 PMAQI
21st Jul 20252012 AMAQI
21st Jul 2025211 AMAQI
21st Jul 2025192 AMAQI
21st Jul 2025183 AMAQI
21st Jul 2025184 AMAQI
21st Jul 2025175 AMAQI
17°C14/21°C
21st Jul 2025176 AMAQI
21st Jul 2025177 AMAQI
21st Jul 2025178 AMAQI
21st Jul 2025189 AMAQI
21st Jul 20251910 AMAQI
21st Jul 20251711 AMAQI
21st Jul 20251512 PMAQI
21st Jul 2025161 PMAQI
21st Jul 2025182 PMAQI
21st Jul 2025173 PMAQI
21st Jul 2025174 PMAQI
21st Jul 2025175 PMAQI
21st Jul 2025176 PMAQI
21st Jul 2025187 PMAQI
21st Jul 2025168 PMAQI
21st Jul 2025179 PMAQI
21st Jul 20251810 PMAQI
21st Jul 20251811 PMAQI
22nd Jul 20251812 AMAQI
22nd Jul 2025181 AMAQI
22nd Jul 2025182 AMAQI
22nd Jul 2025173 AMAQI
22nd Jul 2025164 AMAQI
22nd Jul 2025165 AMAQI
17°C14/21°C
22nd Jul 2025166 AMAQI
22nd Jul 2025167 AMAQI
22nd Jul 2025168 AMAQI
22nd Jul 2025169 AMAQI
22nd Jul 20251410 AMAQI
22nd Jul 20251411 AMAQI
22nd Jul 20251412 PMAQI
22nd Jul 2025151 PMAQI
22nd Jul 2025142 PMAQI
22nd Jul 2025153 PMAQI
22nd Jul 2025164 PMAQI
22nd Jul 2025145 PMAQI
22nd Jul 2025156 PMAQI
22nd Jul 2025157 PMAQI
22nd Jul 2025158 PMAQI
22nd Jul 2025169 PMAQI
22nd Jul 20251610 PMAQI
22nd Jul 20251611 PMAQI
23rd Jul 20251612 AMAQI
23rd Jul 2025161 AMAQI
23rd Jul 2025142 AMAQI
23rd Jul 2025133 AMAQI
23rd Jul 2025164 AMAQI
23rd Jul 2025225 AMAQI
17°C13/21°C
23rd Jul 2025166 AMAQI
23rd Jul 2025177 AMAQI
23rd Jul 2025158 AMAQI
23rd Jul 2025169 AMAQI
23rd Jul 20251510 AMAQI
23rd Jul 20251511 AMAQI
23rd Jul 20251412 PMAQI
23rd Jul 2025131 PMAQI
23rd Jul 2025142 PMAQI
23rd Jul 2025143 PMAQI
23rd Jul 2025154 PMAQI
23rd Jul 2025145 PMAQI
23rd Jul 2025156 PMAQI
23rd Jul 2025167 PMAQI
23rd Jul 2025168 PMAQI
23rd Jul 2025179 PMAQI
23rd Jul 20251710 PMAQI
23rd Jul 20251811 PMAQI
24th Jul 20252012 AMAQI
24th Jul 2025171 AMAQI
24th Jul 2025272 AMAQI
24th Jul 2025393 AMAQI
24th Jul 2025504 AMAQI
24th Jul 2025545 AMAQI
16°C12/19°C
24th Jul 2025576 AMAQI
24th Jul 2025567 AMAQI
24th Jul 2025548 AMAQI
24th Jul 2025529 AMAQI
24th Jul 20255110 AMAQI
24th Jul 20255211 AMAQI
24th Jul 20255112 PMAQI
24th Jul 2025461 PMAQI
24th Jul 2025402 PMAQI
24th Jul 2025393 PMAQI
24th Jul 2025454 PMAQI
24th Jul 2025455 PMAQI
24th Jul 2025466 PMAQI
24th Jul 2025467 PMAQI
24th Jul 2025478 PMAQI
24th Jul 2025479 PMAQI
24th Jul 20254110 PMAQI
24th Jul 20254211 PMAQI
25th Jul 20254412 AMAQI
25th Jul 2025451 AMAQI
25th Jul 2025532 AMAQI
25th Jul 2025573 AMAQI
25th Jul 2025584 AMAQI
25th Jul 2025565 AMAQI
17°C13/21°C
25th Jul 2025586 AMAQI
25th Jul 2025577 AMAQI
25th Jul 2025558 AMAQI
25th Jul 2025569 AMAQI
25th Jul 20256110 AMAQI
25th Jul 20256011 AMAQI
25th Jul 20255812 PMAQI
25th Jul 2025571 PMAQI
25th Jul 2025582 PMAQI
25th Jul 2025563 PMAQI
25th Jul 2025554 PMAQI
25th Jul 2025555 PMAQI
25th Jul 2025556 PMAQI
25th Jul 2025547 PMAQI
25th Jul 2025548 PMAQI
25th Jul 2025549 PMAQI
25th Jul 20255310 PMAQI
25th Jul 20255411 PMAQI
26th Jul 20255412 AMAQI
26th Jul 2025551 AMAQI
26th Jul 2025542 AMAQI
26th Jul 2025543 AMAQI
26th Jul 2025524 AMAQI
26th Jul 2025515 AMAQI
18°C14/22°C
26th Jul 2025496 AMAQI
26th Jul 2025427 AMAQI
26th Jul 2025328 AMAQI
26th Jul 2025229 AMAQI
26th Jul 20251610 AMAQI
26th Jul 20251511 AMAQI
26th Jul 20251512 PMAQI
26th Jul 2025201 PMAQI
26th Jul 2025302 PMAQI
26th Jul 2025323 PMAQI
26th Jul 2025304 PMAQI
26th Jul 2025305 PMAQI
26th Jul 2025316 PMAQI
26th Jul 2025307 PMAQI
26th Jul 2025318 PMAQI
26th Jul 2025369 PMAQI
26th Jul 20253810 PMAQI
26th Jul 20253911 PMAQI
27th Jul 20253912 AMAQI
27th Jul 2025411 AMAQI
27th Jul 2025322 AMAQI
27th Jul 2025183 AMAQI
27th Jul 2025204 AMAQI
27th Jul 2025205 AMAQI
17°C13/23°C
27th Jul 2025206 AMAQI
27th Jul 2025207 AMAQI
27th Jul 2025208 AMAQI
27th Jul 2025209 AMAQI
27th Jul 20252110 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252212 PMAQI
27th Jul 2025221 PMAQI
27th Jul 2025232 PMAQI
27th Jul 2025233 PMAQI
27th Jul 2025244 PMAQI
27th Jul 2025245 PMAQI
27th Jul 2025266 PMAQI
27th Jul 2025267 PMAQI
27th Jul 2025268 PMAQI
27th Jul 2025279 PMAQI
27th Jul 20252710 PMAQI
27th Jul 20252711 PMAQI
28th Jul 20252712 AMAQI
28th Jul 2025261 AMAQI
28th Jul 2025282 AMAQI
28th Jul 2025293 AMAQI
28th Jul 2025274 AMAQI
28th Jul 2025285 AMAQI
16°C13/20°C
28th Jul 2025276 AMAQI
28th Jul 2025277 AMAQI
28th Jul 2025258 AMAQI
28th Jul 2025259 AMAQI
28th Jul 20252710 AMAQI
28th Jul 20252711 AMAQI
28th Jul 20252512 PMAQI
28th Jul 2025221 PMAQI
28th Jul 2025242 PMAQI
28th Jul 2025253 PMAQI
28th Jul 2025254 PMAQI
28th Jul 2025245 PMAQI
28th Jul 2025246 PMAQI
28th Jul 2025247 PMAQI
28th Jul 2025248 PMAQI
28th Jul 2025229 PMAQI
28th Jul 20252310 PMAQI
28th Jul 20252211 PMAQI
29th Jul 20252212 AMAQI
29th Jul 2025231 AMAQI
29th Jul 2025202 AMAQI
29th Jul 2025173 AMAQI
29th Jul 2025174 AMAQI
29th Jul 2025185 AMAQI
17°C13/22°C
29th Jul 2025186 AMAQI
29th Jul 2025197 AMAQI
29th Jul 2025198 AMAQI
29th Jul 2025189 AMAQI
29th Jul 20251810 AMAQI
29th Jul 20251711 AMAQI
29th Jul 20251712 PMAQI
29th Jul 2025171 PMAQI
29th Jul 2025192 PMAQI
29th Jul 2025183 PMAQI
29th Jul 2025184 PMAQI
29th Jul 2025185 PMAQI
29th Jul 2025176 PMAQI
29th Jul 2025187 PMAQI
29th Jul 2025178 PMAQI
29th Jul 2025179 PMAQI
29th Jul 20251810 PMAQI
29th Jul 20251811 PMAQI
30th Jul 20251912 AMAQI
30th Jul 2025191 AMAQI
30th Jul 2025182 AMAQI
30th Jul 2025183 AMAQI
30th Jul 2025174 AMAQI
30th Jul 2025185 AMAQI
17°C13/20°C
30th Jul 2025186 AMAQI
30th Jul 2025187 AMAQI
30th Jul 2025188 AMAQI
30th Jul 2025199 AMAQI
30th Jul 20251910 AMAQI
30th Jul 20251911 AMAQI
30th Jul 20251812 PMAQI
30th Jul 2025181 PMAQI
30th Jul 2025172 PMAQI
30th Jul 2025173 PMAQI
30th Jul 2025174 PMAQI
30th Jul 2025185 PMAQI
30th Jul 2025186 PMAQI
30th Jul 2025207 PMAQI
30th Jul 2025208 PMAQI
30th Jul 2025209 PMAQI
30th Jul 20252010 PMAQI
30th Jul 20252011 PMAQI
31st Jul 20252012 AMAQI
31st Jul 2025201 AMAQI
31st Jul 2025202 AMAQI
31st Jul 2025203 AMAQI
31st Jul 2025184 AMAQI
31st Jul 2025185 AMAQI
18°C14/22°C
31st Jul 2025196 AMAQI
31st Jul 2025187 AMAQI
31st Jul 2025178 AMAQI
31st Jul 2025179 AMAQI
31st Jul 20252010 AMAQI
31st Jul 20251811 AMAQI
31st Jul 20251712 PMAQI
31st Jul 2025171 PMAQI
31st Jul 2025212 PMAQI
31st Jul 2025203 PMAQI
31st Jul 2025204 PMAQI
31st Jul 2025185 PMAQI
31st Jul 2025196 PMAQI
31st Jul 2025177 PMAQI
31st Jul 2025198 PMAQI
31st Jul 2025239 PMAQI
31st Jul 20252210 PMAQI
31st Jul 20252211 PMAQI
1st Aug 20252112 AMAQI
1st Aug 2025211 AMAQI
1st Aug 2025202 AMAQI
1st Aug 2025253 AMAQI
1st Aug 2025214 AMAQI
1st Aug 2025195 AMAQI
19°C14/23°C
1st Aug 2025206 AMAQI
1st Aug 2025207 AMAQI
1st Aug 2025208 AMAQI
1st Aug 2025269 AMAQI
1st Aug 20252410 AMAQI
1st Aug 20252411 AMAQI
1st Aug 20252212 PMAQI
1st Aug 2025231 PMAQI
1st Aug 2025222 PMAQI
1st Aug 2025213 PMAQI
1st Aug 2025214 PMAQI
1st Aug 2025225 PMAQI
1st Aug 2025216 PMAQI
1st Aug 2025217 PMAQI
1st Aug 2025208 PMAQI
1st Aug 2025219 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252211 PMAQI
2nd Aug 20252212 AMAQI
2nd Aug 2025221 AMAQI
2nd Aug 2025202 AMAQI
2nd Aug 2025183 AMAQI
2nd Aug 2025224 AMAQI
2nd Aug 2025215 AMAQI
17°C13/20°C
2nd Aug 2025216 AMAQI
2nd Aug 2025217 AMAQI
2nd Aug 2025198 AMAQI
2nd Aug 2025199 AMAQI
2nd Aug 20252010 AMAQI
2nd Aug 20251911 AMAQI
2nd Aug 20252112 PMAQI
2nd Aug 2025211 PMAQI
2nd Aug 2025212 PMAQI
2nd Aug 2025203 PMAQI
2nd Aug 2025224 PMAQI
2nd Aug 2025215 PMAQI
2nd Aug 2025226 PMAQI
2nd Aug 2025217 PMAQI
2nd Aug 2025208 PMAQI
2nd Aug 2025219 PMAQI
2nd Aug 20252210 PMAQI
2nd Aug 20252111 PMAQI
3rd Aug 20252112 AMAQI
3rd Aug 2025211 AMAQI
3rd Aug 2025202 AMAQI
3rd Aug 2025203 AMAQI
3rd Aug 2025204 AMAQI
3rd Aug 2025225 AMAQI
16°C12/20°C
3rd Aug 2025226 AMAQI
3rd Aug 2025227 AMAQI
3rd Aug 2025208 AMAQI
3rd Aug 2025209 AMAQI
3rd Aug 20252110 AMAQI
3rd Aug 20252111 AMAQI
3rd Aug 20252212 PMAQI
3rd Aug 2025211 PMAQI
3rd Aug 2025212 PMAQI
3rd Aug 2025213 PMAQI
3rd Aug 2025204 PMAQI
3rd Aug 2025215 PMAQI
3rd Aug 2025226 PMAQI
3rd Aug 2025227 PMAQI
3rd Aug 2025238 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 2025223 AMAQI
4th Aug 2025224 AMAQI
4th Aug 2025225 AMAQI
18°C12/25°C
4th Aug 2025196 AMAQI
4th Aug 2025227 AMAQI
4th Aug 2025208 AMAQI
4th Aug 2025219 AMAQI
4th Aug 20252110 AMAQI
4th Aug 20252211 AMAQI
4th Aug 20252012 PMAQI
4th Aug 2025221 PMAQI
4th Aug 2025222 PMAQI
4th Aug 2025233 PMAQI
4th Aug 2025224 PMAQI
4th Aug 2025185 PMAQI
4th Aug 2025236 PMAQI
4th Aug 2025227 PMAQI
4th Aug 2025228 PMAQI
4th Aug 2025229 PMAQI
4th Aug 20252310 PMAQI
4th Aug 20252311 PMAQI
5th Aug 20252312 AMAQI
5th Aug 2025231 AMAQI
5th Aug 2025212 AMAQI
5th Aug 2025203 AMAQI
5th Aug 2025204 AMAQI
5th Aug 2025215 AMAQI
21°C16/28°C
5th Aug 2025246 AMAQI
5th Aug 2025247 AMAQI
5th Aug 2025248 AMAQI
5th Aug 2025259 AMAQI
5th Aug 20252510 AMAQI
5th Aug 20252711 AMAQI
5th Aug 20252612 PMAQI
5th Aug 2025241 PMAQI
5th Aug 2025312 PMAQI
5th Aug 2025253 PMAQI
5th Aug 2025234 PMAQI
5th Aug 2025235 PMAQI
5th Aug 2025246 PMAQI
5th Aug 2025247 PMAQI
5th Aug 2025238 PMAQI
5th Aug 2025229 PMAQI
5th Aug 20252410 PMAQI
5th Aug 20252411 PMAQI
6th Aug 20252312 AMAQI
6th Aug 2025241 AMAQI
6th Aug 2025232 AMAQI
6th Aug 2025233 AMAQI
6th Aug 2025264 AMAQI
6th Aug 2025265 AMAQI
17°C12/21°C
6th Aug 2025236 AMAQI
6th Aug 2025237 AMAQI
6th Aug 2025248 AMAQI
6th Aug 2025259 AMAQI
6th Aug 20252610 AMAQI
6th Aug 20252311 AMAQI
6th Aug 20252512 PMAQI
6th Aug 2025261 PMAQI
6th Aug 2025262 PMAQI
6th Aug 2025243 PMAQI
6th Aug 2025254 PMAQI
6th Aug 2025245 PMAQI
6th Aug 2025256 PMAQI
6th Aug 2025257 PMAQI
6th Aug 2025268 PMAQI
6th Aug 2025259 PMAQI
6th Aug 20252510 PMAQI
6th Aug 20252611 PMAQI
7th Aug 20252612 AMAQI
7th Aug 2025261 AMAQI
7th Aug 2025242 AMAQI
7th Aug 2025243 AMAQI
7th Aug 2025254 AMAQI
7th Aug 2025245 AMAQI
17°C12/23°C
7th Aug 2025246 AMAQI
7th Aug 2025247 AMAQI
7th Aug 2025228 AMAQI
7th Aug 2025239 AMAQI
7th Aug 20252410 AMAQI
7th Aug 20252411 AMAQI
7th Aug 20252412 PMAQI
7th Aug 2025241 PMAQI
7th Aug 2025242 PMAQI
7th Aug 2025233 PMAQI
7th Aug 2025244 PMAQI
7th Aug 2025235 PMAQI
7th Aug 2025246 PMAQI
7th Aug 2025257 PMAQI
7th Aug 2025268 PMAQI
7th Aug 2025269 PMAQI
7th Aug 20252510 PMAQI
7th Aug 20252411 PMAQI
8th Aug 20252412 AMAQI
8th Aug 2025251 AMAQI
8th Aug 2025252 AMAQI
8th Aug 2025253 AMAQI
8th Aug 2025244 AMAQI
8th Aug 2025225 AMAQI
20°C13/28°C
8th Aug 2025276 AMAQI
8th Aug 2025257 AMAQI
8th Aug 2025278 AMAQI
8th Aug 2025309 AMAQI
8th Aug 20253410 AMAQI
8th Aug 20253611 AMAQI
8th Aug 20254112 PMAQI
8th Aug 2025321 PMAQI
8th Aug 2025312 PMAQI
8th Aug 2025303 PMAQI
8th Aug 2025304 PMAQI
8th Aug 2025295 PMAQI
8th Aug 2025286 PMAQI
8th Aug 2025267 PMAQI
8th Aug 2025268 PMAQI
8th Aug 2025249 PMAQI
8th Aug 20252510 PMAQI
8th Aug 20252411 PMAQI
9th Aug 20252412 AMAQI
9th Aug 2025251 AMAQI
9th Aug 2025202 AMAQI
9th Aug 2025193 AMAQI
9th Aug 2025184 AMAQI
9th Aug 2025185 AMAQI
19°C14/24°C
9th Aug 2025186 AMAQI
6 AM9th Aug 2025197 AMAQI
9th Aug 2025198 AMAQI
9th Aug 2025189 AMAQI
9th Aug 20251810 AMAQI
9th Aug 20251811 AMAQI
9th Aug 20251812 PMAQI
9th Aug 2025211 PMAQI
1 PM9th Aug 2025212 PMAQI
9th Aug 2025213 PMAQI
9th Aug 2025214 PMAQI
9th Aug 2025245 PMAQI
9 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 9 PM
24AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
6 AM - 9 PM
24AQI
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. 24), while the lowest AQI was between 6 AM to 9 PM (Avg. 24).
Night time
Avg. Highest Time
12 AM - 11 PM
25AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
25AQI
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. 25), while the lowest AQI was between 12 AM to 11 PM (Avg. 25).
2025 Days Vs Air Quality
Saint Brieuc, Bretagne, France
2025
88%
193
12%
27
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Good
193 DaysModerate
27 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2025, 88% of 221 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
Saint Brieuc, 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
29AQI
29AQI
2nd January 2025
27AQI
27AQI
3rd January 2025
33AQI
33AQI
4th January 2025
36AQI
36AQI
5th January 2025
30AQI
30AQI
6th January 2025
29AQI
29AQI
7th January 2025
28AQI
28AQI
8th January 2025
31AQI
31AQI
9th January 2025
27AQI
27AQI
10th January 2025
25AQI
25AQI
11th January 2025
33AQI
33AQI
12th January 2025
45AQI
45AQI
13th January 2025
46AQI
46AQI
14th January 2025
71AQI
71AQI
15th January 2025
68AQI
68AQI
16th January 2025
42AQI
42AQI
17th January 2025
55AQI
55AQI
18th January 2025
55AQI
55AQI
19th January 2025
47AQI
47AQI
20th January 2025
48AQI
48AQI
21st January 2025
47AQI
47AQI
22nd January 2025
50AQI
50AQI
23rd January 2025
29AQI
29AQI
24th January 2025
30AQI
30AQI
25th January 2025
28AQI
28AQI
26th January 2025
29AQI
29AQI
27th January 2025
30AQI
30AQI
28th January 2025
32AQI
32AQI
29th January 2025
30AQI
30AQI
30th January 2025
30AQI
30AQI
31st January 2025
31AQI
31AQI
1st February 2025
29AQI
29AQI
2nd February 2025
33AQI
33AQI
3rd February 2025
37AQI
37AQI
4th February 2025
32AQI
32AQI
5th February 2025
32AQI
32AQI
6th February 2025
39AQI
39AQI
7th February 2025
47AQI
47AQI
8th February 2025
33AQI
33AQI
9th February 2025
40AQI
40AQI
10th February 2025
34AQI
34AQI
11th February 2025
58AQI
58AQI
12th February 2025
62AQI
62AQI
13th February 2025
55AQI
55AQI
14th February 2025
54AQI
54AQI
15th February 2025
61AQI
61AQI
16th February 2025
70AQI
70AQI
17th February 2025
79AQI
79AQI
18th February 2025
76AQI
76AQI
19th February 2025
67AQI
67AQI
20th February 2025
30AQI
30AQI
21st February 2025
40AQI
40AQI
22nd February 2025
31AQI
31AQI
23rd February 2025
28AQI
28AQI
24th February 2025
31AQI
31AQI
25th February 2025
30AQI
30AQI
26th February 2025
28AQI
28AQI
27th February 2025
28AQI
28AQI
28th February 2025
31AQI
31AQI
1st March 2025
35AQI
35AQI
2nd March 2025
47AQI
47AQI
3rd March 2025
58AQI
58AQI
4th March 2025
72AQI
72AQI
5th March 2025
70AQI
70AQI
6th March 2025
46AQI
46AQI
7th March 2025
38AQI
38AQI
8th March 2025
30AQI
30AQI
9th March 2025
28AQI
28AQI
10th March 2025
27AQI
27AQI
11th March 2025
49AQI
49AQI
12th March 2025
31AQI
31AQI
13th March 2025
25AQI
25AQI
14th March 2025
28AQI
28AQI
15th March 2025
25AQI
25AQI
16th March 2025
45AQI
45AQI
17th March 2025
58AQI
58AQI
18th March 2025
51AQI
51AQI
19th March 2025
34AQI
34AQI
20th March 2025
29AQI
29AQI
21st March 2025
32AQI
32AQI
22nd March 2025
21AQI
21AQI
23rd March 2025
28AQI
28AQI
24th March 2025
46AQI
46AQI
25th March 2025
63AQI
63AQI
26th March 2025
38AQI
38AQI
27th March 2025
41AQI
41AQI
28th March 2025
30AQI
30AQI
29th March 2025
25AQI
25AQI
30th March 2025
25AQI
25AQI
31st March 2025
32AQI
32AQI
1st April 2025
37AQI
37AQI
2nd April 2025
35AQI
35AQI
3rd April 2025
25AQI
25AQI
4th April 2025
30AQI
30AQI
5th April 2025
38AQI
38AQI
6th April 2025
48AQI
48AQI
7th April 2025
32AQI
32AQI
8th April 2025
42AQI
42AQI
9th April 2025
55AQI
55AQI
10th April 2025
56AQI
56AQI
11th April 2025
54AQI
54AQI
12th April 2025
42AQI
42AQI
13th April 2025
30AQI
30AQI
14th April 2025
19AQI
19AQI
15th April 2025
20AQI
20AQI
16th April 2025
16AQI
16AQI
17th April 2025
17AQI
17AQI
18th April 2025
16AQI
16AQI
19th April 2025
16AQI
16AQI
20th April 2025
42AQI
42AQI
21st April 2025
32AQI
32AQI
22nd April 2025
21AQI
21AQI
23rd April 2025
17AQI
17AQI
24th April 2025
25AQI
25AQI
25th April 2025
44AQI
44AQI
26th April 2025
52AQI
52AQI
27th April 2025
56AQI
56AQI
28th April 2025
55AQI
55AQI
29th April 2025
35AQI
35AQI
30th April 2025
32AQI
32AQI
1st May 2025
33AQI
33AQI
2nd May 2025
27AQI
27AQI
3rd May 2025
33AQI
33AQI
4th May 2025
30AQI
30AQI
5th May 2025
18AQI
18AQI
6th May 2025
22AQI
22AQI
7th May 2025
23AQI
23AQI
8th May 2025
29AQI
29AQI
9th May 2025
36AQI
36AQI
10th May 2025
28AQI
28AQI
11th May 2025
18AQI
18AQI
12th May 2025
20AQI
20AQI
13th May 2025
19AQI
19AQI
14th May 2025
26AQI
26AQI
15th May 2025
34AQI
34AQI
16th May 2025
31AQI
31AQI
17th May 2025
35AQI
35AQI
18th May 2025
35AQI
35AQI
19th May 2025
39AQI
39AQI
20th May 2025
41AQI
41AQI
21st May 2025
34AQI
34AQI
22nd May 2025
29AQI
29AQI
23rd May 2025
31AQI
31AQI
24th May 2025
23AQI
23AQI
25th May 2025
16AQI
16AQI
26th May 2025
21AQI
21AQI
27th May 2025
20AQI
20AQI
28th May 2025
20AQI
20AQI
29th May 2025
16AQI
16AQI
30th May 2025
19AQI
19AQI
31st May 2025
22AQI
22AQI
1st June 2025
25AQI
25AQI
2nd June 2025
20AQI
20AQI
3rd June 2025
23AQI
23AQI
4th June 2025
18AQI
18AQI
5th June 2025
17AQI
17AQI
6th June 2025
16AQI
16AQI
7th June 2025
15AQI
15AQI
8th June 2025
22AQI
22AQI
9th June 2025
48AQI
48AQI
10th June 2025
47AQI
47AQI
11th June 2025
38AQI
38AQI
12th June 2025
39AQI
39AQI
13th June 2025
35AQI
35AQI
14th June 2025
26AQI
26AQI
15th June 2025
24AQI
24AQI
16th June 2025
25AQI
25AQI
17th June 2025
29AQI
29AQI
18th June 2025
29AQI
29AQI
19th June 2025
34AQI
34AQI
20th June 2025
44AQI
44AQI
21st June 2025
49AQI
49AQI
22nd June 2025
53AQI
53AQI
23rd June 2025
28AQI
28AQI
24th June 2025
27AQI
27AQI
25th June 2025
22AQI
22AQI
26th June 2025
18AQI
18AQI
27th June 2025
15AQI
15AQI
28th June 2025
14AQI
14AQI
29th June 2025
18AQI
18AQI
30th June 2025
22AQI
22AQI
1st July 2025
28AQI
28AQI
2nd July 2025
21AQI
21AQI
3rd July 2025
19AQI
19AQI
4th July 2025
20AQI
20AQI
5th July 2025
21AQI
21AQI
6th July 2025
17AQI
17AQI
7th July 2025
17AQI
17AQI
8th July 2025
19AQI
19AQI
9th July 2025
20AQI
20AQI
10th July 2025
23AQI
23AQI
11th July 2025
23AQI
23AQI
12th July 2025
23AQI
23AQI
13th July 2025
26AQI
26AQI
14th July 2025
25AQI
25AQI
15th July 2025
23AQI
23AQI
16th July 2025
32AQI
32AQI
17th July 2025
23AQI
23AQI
18th July 2025
21AQI
21AQI
19th July 2025
21AQI
21AQI
20th July 2025
21AQI
21AQI
21st July 2025
18AQI
18AQI
22nd July 2025
16AQI
16AQI
23rd July 2025
16AQI
16AQI
24th July 2025
44AQI
44AQI
25th July 2025
55AQI
55AQI
26th July 2025
37AQI
37AQI
27th July 2025
25AQI
25AQI
28th July 2025
25AQI
25AQI
29th July 2025
18AQI
18AQI
30th July 2025
18AQI
18AQI
31st July 2025
19AQI
19AQI
1st August 2025
22AQI
22AQI
2nd August 2025
21AQI
21AQI
3rd August 2025
21AQI
21AQI
4th August 2025
22AQI
22AQI
5th August 2025
24AQI
24AQI
6th August 2025
25AQI
25AQI
7th August 2025
24AQI
24AQI
8th August 2025
28AQI
28AQI
38AQI
43AQI
39AQI
35AQI
27AQI
28AQI
24AQI
23AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202533AQI
27
4
19
9
25
6
24
6
31
29
1
30
1
8
193
27
Highest AQI recorded in
February43AQI
Lowest AQI recorded in
August23AQI
202430AQI
27
4
28
1
31
30
29
2
30
31
31
26
3
31
29
1
28
3
351
14
Highest AQI recorded in
January36AQI
Lowest AQI recorded in
July23AQI
202333AQI
26
5
19
9
28
3
28
2
24
7
20
10
30
1
31
27
3
31
29
31
324
40
Highest AQI recorded in
February42AQI
Lowest AQI recorded in
August20AQI
202236AQI
22
9
21
2
18
10
3
24
6
30
1
27
3
23
1
1
29
31
30
21
10
277
42
3
Highest AQI recorded in
March53AQI
Lowest AQI recorded in
October27AQI
202133AQI
30
25
3
22
9
16
14
29
2
30
25
6
31
26
4
25
1
27
3
27
4
313
46
Highest AQI recorded in
April50AQI
Lowest AQI recorded in
January25AQI
202035AQI
9
4
19
2
18
30
31
29
2
21
9
17
14
15
15
31
220
46
Highest AQI recorded in
March49AQI
Lowest AQI recorded in
July24AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
36AQILeast Polluted Year Recorded
2024(Avg.)
30AQISaint Brieuc's annual 2025 AQI (33) shows an average percentage change of -1.5% (improved AQI) compared to previous years: 2020 (35), 2021 (33), 2022 (36), 2023 (33), 2024 (30).
