Saint Nazaire, Pays de la Loire, 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 Nazaire, Pays de la Loire, France
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2024
51AQILowest AQI recorded on
9th Aug 2023
13AQISame Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 24 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Saint Nazaire, Pays de la Loire, France
AQI
Day
Night
.
6 AM5th Aug 2025
9 PM
5 AM6th Aug 2025
Day time
Avg. Highest Time
11AM5th Aug
40AQI
Avg. Lowest Time
12PM5th Aug
22AQI
Night time
Avg. Highest Time
3AM6th Aug
26AQI
Avg. Lowest Time
5AM6th Aug
23AQI
In the last 24 hours,
Saint Nazaire's AQI reached its highest point of 40 at 11 AM during the Day, while the lowest point, 22, was recorded at 12 PM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Saint Nazaire, Pays de la Loire, France
JulAug
07th - 08th08th - 09th09th - 10th10th - 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
Day
Night
7th Jul 2025166 AMAQI
7th Jul 2025167 AMAQI
7th Jul 2025158 AMAQI
7th Jul 2025169 AMAQI
7th Jul 20251710 AMAQI
7th Jul 20251711 AMAQI
7th Jul 20251712 PMAQI
7th Jul 2025181 PMAQI
7th Jul 2025172 PMAQI
7th Jul 2025173 PMAQI
7th Jul 2025174 PMAQI
7th Jul 2025175 PMAQI
7th Jul 2025176 PMAQI
7th Jul 2025177 PMAQI
7th Jul 2025178 PMAQI
7th Jul 2025179 PMAQI
7th Jul 20251710 PMAQI
7th Jul 20251711 PMAQI
8th Jul 20251712 AMAQI
8th Jul 2025181 AMAQI
8th Jul 2025162 AMAQI
8th Jul 2025163 AMAQI
8th Jul 2025164 AMAQI
8th Jul 2025185 AMAQI
19°C14/23°C
8th Jul 2025186 AMAQI
8th Jul 2025207 AMAQI
8th Jul 2025208 AMAQI
8th Jul 2025209 AMAQI
8th Jul 20252110 AMAQI
8th Jul 20252011 AMAQI
8th Jul 20251912 PMAQI
8th Jul 2025181 PMAQI
8th Jul 2025182 PMAQI
8th Jul 2025183 PMAQI
8th Jul 2025184 PMAQI
8th Jul 2025185 PMAQI
8th Jul 2025186 PMAQI
8th Jul 2025187 PMAQI
8th Jul 2025188 PMAQI
8th Jul 2025189 PMAQI
8th Jul 20251810 PMAQI
8th Jul 20251811 PMAQI
9th Jul 20251812 AMAQI
9th Jul 2025191 AMAQI
9th Jul 2025182 AMAQI
9th Jul 2025183 AMAQI
9th Jul 2025194 AMAQI
9th Jul 2025195 AMAQI
17°C11/22°C
9th Jul 2025206 AMAQI
9th Jul 2025207 AMAQI
9th Jul 2025208 AMAQI
9th Jul 2025239 AMAQI
9th Jul 20252310 AMAQI
9th Jul 20252211 AMAQI
9th Jul 20252012 PMAQI
9th Jul 2025201 PMAQI
9th Jul 2025192 PMAQI
9th Jul 2025183 PMAQI
9th Jul 2025184 PMAQI
9th Jul 2025185 PMAQI
9th Jul 2025186 PMAQI
9th Jul 2025177 PMAQI
9th Jul 2025178 PMAQI
9th Jul 2025189 PMAQI
9th Jul 20251910 PMAQI
9th Jul 20251911 PMAQI
10th Jul 20251912 AMAQI
10th Jul 2025191 AMAQI
10th Jul 2025192 AMAQI
10th Jul 2025203 AMAQI
10th Jul 2025194 AMAQI
10th Jul 2025205 AMAQI
19°C10/26°C
10th Jul 2025206 AMAQI
10th Jul 2025217 AMAQI
10th Jul 2025218 AMAQI
10th Jul 2025239 AMAQI
10th Jul 20252310 AMAQI
10th Jul 20252211 AMAQI
10th Jul 20252212 PMAQI
10th Jul 2025201 PMAQI
10th Jul 2025202 PMAQI
10th Jul 2025203 PMAQI
10th Jul 2025204 PMAQI
10th Jul 2025205 PMAQI
10th Jul 2025206 PMAQI
10th Jul 2025207 PMAQI
10th Jul 2025208 PMAQI
10th Jul 2025209 PMAQI
10th Jul 20252010 PMAQI
10th Jul 20251911 PMAQI
11th Jul 20252012 AMAQI
11th Jul 2025201 AMAQI
11th Jul 2025212 AMAQI
11th Jul 2025213 AMAQI
11th Jul 2025204 AMAQI
11th Jul 2025215 AMAQI
23°C14/30°C
11th Jul 2025236 AMAQI
11th Jul 2025247 AMAQI
11th Jul 2025238 AMAQI
11th Jul 2025259 AMAQI
11th Jul 20252510 AMAQI
11th Jul 20252411 AMAQI
11th Jul 20252412 PMAQI
11th Jul 2025241 PMAQI
11th Jul 2025222 PMAQI
11th Jul 2025223 PMAQI
11th Jul 2025224 PMAQI
11th Jul 2025225 PMAQI
11th Jul 2025226 PMAQI
11th Jul 2025217 PMAQI
11th Jul 2025218 PMAQI
11th Jul 2025229 PMAQI
11th Jul 20252210 PMAQI
11th Jul 20252211 PMAQI
12th Jul 20252212 AMAQI
12th Jul 2025221 AMAQI
12th Jul 2025232 AMAQI
12th Jul 2025233 AMAQI
12th Jul 2025234 AMAQI
12th Jul 2025215 AMAQI
25°C17/33°C
12th Jul 2025236 AMAQI
12th Jul 2025227 AMAQI
12th Jul 2025238 AMAQI
12th Jul 2025239 AMAQI
12th Jul 20252310 AMAQI
12th Jul 20252211 AMAQI
12th Jul 20252112 PMAQI
12th Jul 2025201 PMAQI
12th Jul 2025232 PMAQI
12th Jul 2025223 PMAQI
12th Jul 2025224 PMAQI
12th Jul 2025225 PMAQI
12th Jul 2025236 PMAQI
12th Jul 2025237 PMAQI
12th Jul 2025218 PMAQI
12th Jul 2025229 PMAQI
12th Jul 20252210 PMAQI
12th Jul 20252311 PMAQI
13th Jul 20252312 AMAQI
13th Jul 2025231 AMAQI
13th Jul 2025232 AMAQI
13th Jul 2025223 AMAQI
13th Jul 2025234 AMAQI
13th Jul 2025235 AMAQI
26°C18/33°C
13th Jul 2025246 AMAQI
13th Jul 2025257 AMAQI
13th Jul 2025268 AMAQI
13th Jul 2025269 AMAQI
13th Jul 20252610 AMAQI
13th Jul 20252711 AMAQI
13th Jul 20252712 PMAQI
13th Jul 2025271 PMAQI
13th Jul 2025252 PMAQI
13th Jul 2025253 PMAQI
13th Jul 2025254 PMAQI
13th Jul 2025245 PMAQI
13th Jul 2025246 PMAQI
13th Jul 2025247 PMAQI
13th Jul 2025248 PMAQI
13th Jul 2025249 PMAQI
13th Jul 20252410 PMAQI
13th Jul 20252411 PMAQI
14th Jul 20252412 AMAQI
14th Jul 2025241 AMAQI
14th Jul 2025272 AMAQI
14th Jul 2025283 AMAQI
14th Jul 2025274 AMAQI
14th Jul 2025245 AMAQI
23°C18/28°C
14th Jul 2025226 AMAQI
14th Jul 2025217 AMAQI
14th Jul 2025218 AMAQI
14th Jul 2025219 AMAQI
14th Jul 20252210 AMAQI
14th Jul 20252411 AMAQI
14th Jul 20252412 PMAQI
14th Jul 2025241 PMAQI
14th Jul 2025242 PMAQI
14th Jul 2025243 PMAQI
14th Jul 2025244 PMAQI
14th Jul 2025245 PMAQI
14th Jul 2025246 PMAQI
14th Jul 2025247 PMAQI
14th Jul 2025248 PMAQI
14th Jul 2025249 PMAQI
14th Jul 20252510 PMAQI
14th Jul 20252511 PMAQI
15th Jul 20252412 AMAQI
15th Jul 2025241 AMAQI
15th Jul 2025252 AMAQI
15th Jul 2025243 AMAQI
15th Jul 2025234 AMAQI
15th Jul 2025215 AMAQI
20°C16/23°C
15th Jul 2025226 AMAQI
15th Jul 2025227 AMAQI
15th Jul 2025228 AMAQI
15th Jul 2025239 AMAQI
15th Jul 20252410 AMAQI
15th Jul 20252411 AMAQI
15th Jul 20252312 PMAQI
15th Jul 2025231 PMAQI
15th Jul 2025232 PMAQI
15th Jul 2025233 PMAQI
15th Jul 2025234 PMAQI
15th Jul 2025235 PMAQI
15th Jul 2025246 PMAQI
15th Jul 2025247 PMAQI
15th Jul 2025248 PMAQI
15th Jul 2025249 PMAQI
15th Jul 20252410 PMAQI
15th Jul 20252411 PMAQI
16th Jul 20252412 AMAQI
16th Jul 2025231 AMAQI
16th Jul 2025402 AMAQI
16th Jul 2025473 AMAQI
16th Jul 2025474 AMAQI
16th Jul 2025445 AMAQI
19°C15/22°C
16th Jul 2025366 AMAQI
16th Jul 2025387 AMAQI
16th Jul 2025388 AMAQI
16th Jul 2025389 AMAQI
16th Jul 20253710 AMAQI
16th Jul 20253511 AMAQI
16th Jul 20253412 PMAQI
16th Jul 2025341 PMAQI
16th Jul 2025372 PMAQI
16th Jul 2025373 PMAQI
16th Jul 2025364 PMAQI
16th Jul 2025355 PMAQI
16th Jul 2025336 PMAQI
16th Jul 2025327 PMAQI
16th Jul 2025298 PMAQI
16th Jul 2025289 PMAQI
16th Jul 20253310 PMAQI
16th Jul 20253311 PMAQI
17th Jul 20253512 AMAQI
17th Jul 2025371 AMAQI
17th Jul 2025312 AMAQI
17th Jul 2025283 AMAQI
17th Jul 2025264 AMAQI
17th Jul 2025235 AMAQI
20°C17/23°C
17th Jul 2025266 AMAQI
17th Jul 2025257 AMAQI
17th Jul 2025268 AMAQI
17th Jul 2025299 AMAQI
17th Jul 20253010 AMAQI
17th Jul 20252911 AMAQI
17th Jul 20252812 PMAQI
17th Jul 2025301 PMAQI
17th Jul 2025292 PMAQI
17th Jul 2025293 PMAQI
17th Jul 2025304 PMAQI
17th Jul 2025305 PMAQI
17th Jul 2025316 PMAQI
17th Jul 2025297 PMAQI
17th Jul 2025288 PMAQI
17th Jul 2025299 PMAQI
17th Jul 20252810 PMAQI
17th Jul 20252811 PMAQI
18th Jul 20252812 AMAQI
18th Jul 2025281 AMAQI
18th Jul 2025262 AMAQI
18th Jul 2025223 AMAQI
18th Jul 2025224 AMAQI
18th Jul 2025225 AMAQI
20°C15/26°C
18th Jul 2025246 AMAQI
18th Jul 2025257 AMAQI
18th Jul 2025258 AMAQI
18th Jul 2025259 AMAQI
18th Jul 20252510 AMAQI
18th Jul 20252511 AMAQI
18th Jul 20252412 PMAQI
18th Jul 2025241 PMAQI
18th Jul 2025252 PMAQI
18th Jul 2025253 PMAQI
18th Jul 2025264 PMAQI
18th Jul 2025255 PMAQI
18th Jul 2025256 PMAQI
18th Jul 2025247 PMAQI
18th Jul 2025268 PMAQI
18th Jul 2025269 PMAQI
18th Jul 20252510 PMAQI
18th Jul 20252411 PMAQI
19th Jul 20252412 AMAQI
19th Jul 2025241 AMAQI
19th Jul 2025222 AMAQI
19th Jul 2025213 AMAQI
19th Jul 2025214 AMAQI
19th Jul 2025205 AMAQI
21°C15/27°C
19th Jul 2025206 AMAQI
19th Jul 2025197 AMAQI
19th Jul 2025188 AMAQI
19th Jul 2025199 AMAQI
19th Jul 20251910 AMAQI
19th Jul 20251911 AMAQI
19th Jul 20251912 PMAQI
19th Jul 2025201 PMAQI
19th Jul 2025212 PMAQI
19th Jul 2025213 PMAQI
19th Jul 2025204 PMAQI
19th Jul 2025205 PMAQI
19th Jul 2025206 PMAQI
19th Jul 2025207 PMAQI
19th Jul 2025208 PMAQI
19th Jul 2025219 PMAQI
19th Jul 20252110 PMAQI
19th Jul 20252111 PMAQI
20th Jul 20252012 AMAQI
20th Jul 2025201 AMAQI
20th Jul 2025222 AMAQI
20th Jul 2025233 AMAQI
20th Jul 2025234 AMAQI
20th Jul 2025245 AMAQI
19°C17/22°C
20th Jul 2025266 AMAQI
20th Jul 2025287 AMAQI
20th Jul 2025318 AMAQI
20th Jul 2025289 AMAQI
20th Jul 20252110 AMAQI
20th Jul 20252011 AMAQI
20th Jul 20252012 PMAQI
20th Jul 2025211 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025223 PMAQI
20th Jul 2025224 PMAQI
20th Jul 2025225 PMAQI
20th Jul 2025236 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025258 PMAQI
20th Jul 2025259 PMAQI
20th Jul 20252310 PMAQI
20th Jul 20252411 PMAQI
21st Jul 20252312 AMAQI
21st Jul 2025221 AMAQI
21st Jul 2025242 AMAQI
21st Jul 2025233 AMAQI
21st Jul 2025204 AMAQI
21st Jul 2025215 AMAQI
18°C17/20°C
21st Jul 2025246 AMAQI
21st Jul 2025297 AMAQI
21st Jul 2025358 AMAQI
21st Jul 2025349 AMAQI
21st Jul 20253410 AMAQI
21st Jul 20253511 AMAQI
21st Jul 20253012 PMAQI
21st Jul 2025251 PMAQI
21st Jul 2025232 PMAQI
21st Jul 2025223 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025225 PMAQI
21st Jul 2025216 PMAQI
21st Jul 2025217 PMAQI
21st Jul 2025218 PMAQI
21st Jul 2025229 PMAQI
21st Jul 20252310 PMAQI
21st Jul 20252311 PMAQI
22nd Jul 20252212 AMAQI
22nd Jul 2025231 AMAQI
22nd Jul 2025222 AMAQI
22nd Jul 2025243 AMAQI
22nd Jul 2025244 AMAQI
22nd Jul 2025215 AMAQI
18°C17/21°C
22nd Jul 2025216 AMAQI
22nd Jul 2025227 AMAQI
22nd Jul 2025228 AMAQI
22nd Jul 2025219 AMAQI
22nd Jul 20251910 AMAQI
22nd Jul 20251811 AMAQI
22nd Jul 20251712 PMAQI
22nd Jul 2025161 PMAQI
22nd Jul 2025192 PMAQI
22nd Jul 2025193 PMAQI
22nd Jul 2025194 PMAQI
22nd Jul 2025195 PMAQI
22nd Jul 2025196 PMAQI
22nd Jul 2025187 PMAQI
22nd Jul 2025188 PMAQI
22nd Jul 2025199 PMAQI
22nd Jul 20252010 PMAQI
22nd Jul 20252011 PMAQI
23rd Jul 20252112 AMAQI
23rd Jul 2025211 AMAQI
23rd Jul 2025162 AMAQI
23rd Jul 2025143 AMAQI
23rd Jul 2025134 AMAQI
23rd Jul 2025135 AMAQI
19°C16/22°C
23rd Jul 2025136 AMAQI
23rd Jul 2025147 AMAQI
23rd Jul 2025148 AMAQI
23rd Jul 2025159 AMAQI
23rd Jul 20251410 AMAQI
23rd Jul 20251411 AMAQI
23rd Jul 20251312 PMAQI
23rd Jul 2025141 PMAQI
23rd Jul 2025152 PMAQI
23rd Jul 2025153 PMAQI
23rd Jul 2025164 PMAQI
23rd Jul 2025155 PMAQI
23rd Jul 2025166 PMAQI
23rd Jul 2025167 PMAQI
23rd Jul 2025168 PMAQI
23rd Jul 2025179 PMAQI
23rd Jul 20251610 PMAQI
23rd Jul 20251711 PMAQI
24th Jul 20251712 AMAQI
24th Jul 2025171 AMAQI
24th Jul 2025162 AMAQI
24th Jul 2025163 AMAQI
24th Jul 2025174 AMAQI
24th Jul 2025185 AMAQI
18°C14/21°C
24th Jul 2025216 AMAQI
24th Jul 2025247 AMAQI
24th Jul 2025288 AMAQI
24th Jul 2025359 AMAQI
24th Jul 20254810 AMAQI
24th Jul 20255311 AMAQI
24th Jul 20255112 PMAQI
24th Jul 2025461 PMAQI
24th Jul 2025272 PMAQI
24th Jul 2025263 PMAQI
24th Jul 2025254 PMAQI
24th Jul 2025255 PMAQI
24th Jul 2025266 PMAQI
24th Jul 2025267 PMAQI
24th Jul 2025258 PMAQI
24th Jul 2025249 PMAQI
24th Jul 20252710 PMAQI
24th Jul 20252711 PMAQI
25th Jul 20252412 AMAQI
25th Jul 2025211 AMAQI
25th Jul 2025442 AMAQI
25th Jul 2025513 AMAQI
25th Jul 2025514 AMAQI
25th Jul 2025525 AMAQI
18°C13/22°C
25th Jul 2025456 AMAQI
25th Jul 2025477 AMAQI
25th Jul 2025488 AMAQI
25th Jul 2025509 AMAQI
25th Jul 20255210 AMAQI
25th Jul 20255311 AMAQI
25th Jul 20255312 PMAQI
25th Jul 2025521 PMAQI
25th Jul 2025472 PMAQI
25th Jul 2025463 PMAQI
25th Jul 2025464 PMAQI
25th Jul 2025465 PMAQI
25th Jul 2025446 PMAQI
25th Jul 2025457 PMAQI
25th Jul 2025458 PMAQI
25th Jul 2025469 PMAQI
25th Jul 20254610 PMAQI
25th Jul 20254611 PMAQI
26th Jul 20254612 AMAQI
26th Jul 2025451 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025563 AMAQI
26th Jul 2025564 AMAQI
26th Jul 2025565 AMAQI
18°C13/23°C
26th Jul 2025536 AMAQI
26th Jul 2025527 AMAQI
26th Jul 2025538 AMAQI
26th Jul 2025549 AMAQI
26th Jul 20255610 AMAQI
26th Jul 20255411 AMAQI
26th Jul 20255112 PMAQI
26th Jul 2025491 PMAQI
26th Jul 2025492 PMAQI
26th Jul 2025433 PMAQI
26th Jul 2025404 PMAQI
26th Jul 2025405 PMAQI
26th Jul 2025386 PMAQI
26th Jul 2025387 PMAQI
26th Jul 2025388 PMAQI
26th Jul 2025409 PMAQI
26th Jul 20255010 PMAQI
26th Jul 20255111 PMAQI
27th Jul 20255112 AMAQI
27th Jul 2025521 AMAQI
27th Jul 2025342 AMAQI
27th Jul 2025163 AMAQI
27th Jul 2025164 AMAQI
27th Jul 2025145 AMAQI
19°C14/22°C
27th Jul 2025206 AMAQI
27th Jul 2025247 AMAQI
27th Jul 2025248 AMAQI
27th Jul 2025259 AMAQI
27th Jul 20252610 AMAQI
27th Jul 20252611 AMAQI
27th Jul 20252612 PMAQI
27th Jul 2025271 PMAQI
27th Jul 2025272 PMAQI
27th Jul 2025273 PMAQI
27th Jul 2025274 PMAQI
27th Jul 2025275 PMAQI
27th Jul 2025276 PMAQI
27th Jul 2025277 PMAQI
27th Jul 2025278 PMAQI
27th Jul 2025289 PMAQI
27th Jul 20252810 PMAQI
27th Jul 20252811 PMAQI
28th Jul 20252812 AMAQI
28th Jul 2025281 AMAQI
28th Jul 2025312 AMAQI
28th Jul 2025303 AMAQI
28th Jul 2025304 AMAQI
28th Jul 2025315 AMAQI
17°C14/18°C
28th Jul 2025306 AMAQI
28th Jul 2025307 AMAQI
28th Jul 2025318 AMAQI
28th Jul 2025309 AMAQI
28th Jul 20253110 AMAQI
28th Jul 20253011 AMAQI
28th Jul 20253012 PMAQI
28th Jul 2025291 PMAQI
28th Jul 2025292 PMAQI
28th Jul 2025293 PMAQI
28th Jul 2025294 PMAQI
28th Jul 2025295 PMAQI
28th Jul 2025286 PMAQI
28th Jul 2025287 PMAQI
28th Jul 2025288 PMAQI
28th Jul 2025289 PMAQI
28th Jul 20252710 PMAQI
28th Jul 20252811 PMAQI
29th Jul 20252712 AMAQI
29th Jul 2025271 AMAQI
29th Jul 2025242 AMAQI
29th Jul 2025213 AMAQI
29th Jul 2025214 AMAQI
29th Jul 2025215 AMAQI
18°C13/22°C
29th Jul 2025246 AMAQI
29th Jul 2025267 AMAQI
29th Jul 2025278 AMAQI
29th Jul 2025269 AMAQI
29th Jul 20252410 AMAQI
29th Jul 20252111 AMAQI
29th Jul 20252012 PMAQI
29th Jul 2025201 PMAQI
29th Jul 2025232 PMAQI
29th Jul 2025223 PMAQI
29th Jul 2025234 PMAQI
29th Jul 2025225 PMAQI
29th Jul 2025226 PMAQI
29th Jul 2025227 PMAQI
29th Jul 2025218 PMAQI
29th Jul 2025229 PMAQI
29th Jul 20252310 PMAQI
29th Jul 20252311 PMAQI
30th Jul 20252312 AMAQI
30th Jul 2025241 AMAQI
30th Jul 2025192 AMAQI
30th Jul 2025173 AMAQI
30th Jul 2025164 AMAQI
30th Jul 2025135 AMAQI
18°C13/21°C
30th Jul 2025166 AMAQI
30th Jul 2025167 AMAQI
30th Jul 2025168 AMAQI
30th Jul 2025179 AMAQI
30th Jul 20252010 AMAQI
30th Jul 20252011 AMAQI
30th Jul 20251712 PMAQI
30th Jul 2025171 PMAQI
30th Jul 2025182 PMAQI
30th Jul 2025193 PMAQI
30th Jul 2025184 PMAQI
30th Jul 2025195 PMAQI
30th Jul 2025196 PMAQI
30th Jul 2025207 PMAQI
30th Jul 2025218 PMAQI
30th Jul 2025219 PMAQI
30th Jul 20252110 PMAQI
30th Jul 20252111 PMAQI
31st Jul 20252112 AMAQI
31st Jul 2025211 AMAQI
31st Jul 2025212 AMAQI
31st Jul 2025213 AMAQI
31st Jul 2025204 AMAQI
31st Jul 2025215 AMAQI
19°C15/24°C
31st Jul 2025226 AMAQI
31st Jul 2025227 AMAQI
31st Jul 2025218 AMAQI
31st Jul 2025219 AMAQI
31st Jul 20252310 AMAQI
31st Jul 20252111 AMAQI
31st Jul 20252012 PMAQI
31st Jul 2025201 PMAQI
31st Jul 2025242 PMAQI
31st Jul 2025233 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025235 PMAQI
31st Jul 2025236 PMAQI
31st Jul 2025237 PMAQI
31st Jul 2025228 PMAQI
31st Jul 2025249 PMAQI
31st Jul 20252510 PMAQI
31st Jul 20252711 PMAQI
1st Aug 20252212 AMAQI
1st Aug 2025221 AMAQI
1st Aug 2025212 AMAQI
1st Aug 2025223 AMAQI
1st Aug 2025204 AMAQI
1st Aug 2025185 AMAQI
18°C14/22°C
1st Aug 2025196 AMAQI
1st Aug 2025197 AMAQI
1st Aug 2025188 AMAQI
1st Aug 2025189 AMAQI
1st Aug 20252010 AMAQI
1st Aug 20252111 AMAQI
1st Aug 20252212 PMAQI
1st Aug 2025221 PMAQI
1st Aug 2025222 PMAQI
1st Aug 2025223 PMAQI
1st Aug 2025224 PMAQI
1st Aug 2025215 PMAQI
1st Aug 2025206 PMAQI
1st Aug 2025227 PMAQI
1st Aug 2025228 PMAQI
1st Aug 2025229 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252211 PMAQI
2nd Aug 20252112 AMAQI
2nd Aug 2025221 AMAQI
2nd Aug 2025322 AMAQI
2nd Aug 2025233 AMAQI
2nd Aug 2025214 AMAQI
2nd Aug 2025225 AMAQI
19°C14/24°C
2nd Aug 2025206 AMAQI
2nd Aug 2025227 AMAQI
2nd Aug 2025188 AMAQI
2nd Aug 2025199 AMAQI
2nd Aug 20252110 AMAQI
2nd Aug 20252211 AMAQI
2nd Aug 20252212 PMAQI
2nd Aug 2025221 PMAQI
2nd Aug 2025232 PMAQI
2nd Aug 2025203 PMAQI
2nd Aug 2025214 PMAQI
2nd Aug 2025225 PMAQI
2nd Aug 2025226 PMAQI
2nd Aug 2025207 PMAQI
2nd Aug 2025218 PMAQI
2nd Aug 2025219 PMAQI
2nd Aug 20252210 PMAQI
2nd Aug 20252211 PMAQI
3rd Aug 20252312 AMAQI
3rd Aug 2025221 AMAQI
3rd Aug 2025232 AMAQI
3rd Aug 2025223 AMAQI
3rd Aug 2025224 AMAQI
3rd Aug 2025235 AMAQI
17°C12/23°C
3rd Aug 2025206 AMAQI
3rd Aug 2025247 AMAQI
3rd Aug 2025218 AMAQI
3rd Aug 2025249 AMAQI
3rd Aug 20252410 AMAQI
3rd Aug 20251911 AMAQI
3rd Aug 20252212 PMAQI
3rd Aug 2025211 PMAQI
3rd Aug 2025222 PMAQI
3rd Aug 2025223 PMAQI
3rd Aug 2025214 PMAQI
3rd Aug 2025225 PMAQI
3rd Aug 2025246 PMAQI
3rd Aug 2025237 PMAQI
3rd Aug 2025228 PMAQI
3rd Aug 2025239 PMAQI
3rd Aug 20252410 PMAQI
3rd Aug 20252311 PMAQI
4th Aug 20252312 AMAQI
4th Aug 2025241 AMAQI
4th Aug 2025242 AMAQI
4th Aug 2025243 AMAQI
4th Aug 2025274 AMAQI
4th Aug 2025265 AMAQI
17°C12/23°C
4th Aug 2025276 AMAQI
4th Aug 2025277 AMAQI
4th Aug 2025258 AMAQI
4th Aug 2025279 AMAQI
4th Aug 20252610 AMAQI
4th Aug 20252811 AMAQI
4th Aug 20252812 PMAQI
4th Aug 2025241 PMAQI
4th Aug 2025232 PMAQI
4th Aug 2025233 PMAQI
4th Aug 2025244 PMAQI
4th Aug 2025255 PMAQI
4th Aug 2025266 PMAQI
4th Aug 2025247 PMAQI
4th Aug 2025258 PMAQI
4th Aug 2025249 PMAQI
4th Aug 20252510 PMAQI
4th Aug 20252511 PMAQI
5th Aug 20252512 AMAQI
5th Aug 2025251 AMAQI
5th Aug 2025212 AMAQI
5th Aug 2025193 AMAQI
5th Aug 2025224 AMAQI
5th Aug 2025185 AMAQI
20°C16/24°C
5th Aug 2025246 AMAQI
5th Aug 2025247 AMAQI
5th Aug 2025248 AMAQI
5th Aug 2025239 AMAQI
5th Aug 20252210 AMAQI
5th Aug 20254011 AMAQI
5th Aug 20252212 PMAQI
5th Aug 2025261 PMAQI
5th Aug 2025252 PMAQI
5th Aug 2025243 PMAQI
5th Aug 2025244 PMAQI
5th Aug 2025245 PMAQI
5th Aug 2025236 PMAQI
5th Aug 2025267 PMAQI
5th Aug 2025258 PMAQI
5th Aug 2025249 PMAQI
5th Aug 20252410 PMAQI
5th Aug 20252411 PMAQI
6th Aug 20252412 AMAQI
6th Aug 2025241 AMAQI
6th Aug 2025252 AMAQI
6th Aug 2025263 AMAQI
6th Aug 2025264 AMAQI
6th Aug 2025235 AMAQI
20°C14/25°C
6th Aug 2025246 AMAQI
6 AM6th Aug 2025267 AMAQI
6th Aug 2025268 AMAQI
6th Aug 2025279 AMAQI
6th Aug 20252810 AMAQI
6th Aug 20252711 AMAQI
6th Aug 20253012 PMAQI
6th Aug 2025291 PMAQI
1 PM6th Aug 2025302 PMAQI
6th Aug 2025253 PMAQI
9 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 9 PM
25AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
6 AM - 9 PM
25AQI
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. 25), while the lowest AQI was between 6 AM to 9 PM (Avg. 25).
Night time
Avg. Highest Time
12 AM - 11 PM
24AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 5 AM
24AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 24), while the lowest AQI was between 12 AM to 5 AM (Avg. 24).
2025 Days Vs Air Quality
Saint Nazaire, Pays de la Loire, France
2025
85%
185
15%
32
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
185 DaysModerate
32 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2025, 85% of 218 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 Nazaire, Pays de la Loire, 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
35AQI
35AQI
2nd January 2025
37AQI
37AQI
3rd January 2025
37AQI
37AQI
4th January 2025
37AQI
37AQI
5th January 2025
41AQI
41AQI
6th January 2025
33AQI
33AQI
7th January 2025
29AQI
29AQI
8th January 2025
36AQI
36AQI
9th January 2025
39AQI
39AQI
10th January 2025
35AQI
35AQI
11th January 2025
38AQI
38AQI
12th January 2025
58AQI
58AQI
13th January 2025
50AQI
50AQI
14th January 2025
72AQI
72AQI
15th January 2025
99AQI
99AQI
16th January 2025
58AQI
58AQI
17th January 2025
66AQI
66AQI
18th January 2025
71AQI
71AQI
19th January 2025
60AQI
60AQI
20th January 2025
61AQI
61AQI
21st January 2025
58AQI
58AQI
22nd January 2025
54AQI
54AQI
23rd January 2025
38AQI
38AQI
24th January 2025
38AQI
38AQI
25th January 2025
31AQI
31AQI
26th January 2025
38AQI
38AQI
27th January 2025
33AQI
33AQI
28th January 2025
46AQI
46AQI
29th January 2025
39AQI
39AQI
30th January 2025
36AQI
36AQI
31st January 2025
44AQI
44AQI
1st February 2025
34AQI
34AQI
2nd February 2025
51AQI
51AQI
3rd February 2025
46AQI
46AQI
4th February 2025
48AQI
48AQI
5th February 2025
39AQI
39AQI
6th February 2025
43AQI
43AQI
7th February 2025
43AQI
43AQI
8th February 2025
40AQI
40AQI
9th February 2025
48AQI
48AQI
10th February 2025
39AQI
39AQI
11th February 2025
48AQI
48AQI
12th February 2025
54AQI
54AQI
13th February 2025
69AQI
69AQI
14th February 2025
55AQI
55AQI
15th February 2025
61AQI
61AQI
16th February 2025
71AQI
71AQI
17th February 2025
80AQI
80AQI
18th February 2025
79AQI
79AQI
19th February 2025
63AQI
63AQI
20th February 2025
31AQI
31AQI
21st February 2025
49AQI
49AQI
22nd February 2025
36AQI
36AQI
23rd February 2025
26AQI
26AQI
24th February 2025
29AQI
29AQI
25th February 2025
26AQI
26AQI
26th February 2025
30AQI
30AQI
27th February 2025
31AQI
31AQI
28th February 2025
29AQI
29AQI
1st March 2025
39AQI
39AQI
2nd March 2025
46AQI
46AQI
3rd March 2025
54AQI
54AQI
4th March 2025
60AQI
60AQI
5th March 2025
64AQI
64AQI
6th March 2025
41AQI
41AQI
7th March 2025
34AQI
34AQI
8th March 2025
25AQI
25AQI
9th March 2025
22AQI
22AQI
10th March 2025
33AQI
33AQI
11th March 2025
37AQI
37AQI
12th March 2025
36AQI
36AQI
13th March 2025
34AQI
34AQI
14th March 2025
37AQI
37AQI
15th March 2025
37AQI
37AQI
16th March 2025
55AQI
55AQI
17th March 2025
61AQI
61AQI
18th March 2025
54AQI
54AQI
19th March 2025
30AQI
30AQI
20th March 2025
24AQI
24AQI
21st March 2025
33AQI
33AQI
22nd March 2025
22AQI
22AQI
23rd March 2025
22AQI
22AQI
24th March 2025
35AQI
35AQI
25th March 2025
62AQI
62AQI
26th March 2025
60AQI
60AQI
27th March 2025
55AQI
55AQI
28th March 2025
39AQI
39AQI
29th March 2025
24AQI
24AQI
30th March 2025
21AQI
21AQI
31st March 2025
35AQI
35AQI
1st April 2025
31AQI
31AQI
2nd April 2025
27AQI
27AQI
3rd April 2025
21AQI
21AQI
4th April 2025
26AQI
26AQI
5th April 2025
23AQI
23AQI
6th April 2025
31AQI
31AQI
7th April 2025
25AQI
25AQI
8th April 2025
35AQI
35AQI
9th April 2025
49AQI
49AQI
10th April 2025
51AQI
51AQI
11th April 2025
42AQI
42AQI
12th April 2025
35AQI
35AQI
13th April 2025
28AQI
28AQI
14th April 2025
20AQI
20AQI
15th April 2025
23AQI
23AQI
16th April 2025
16AQI
16AQI
17th April 2025
15AQI
15AQI
18th April 2025
16AQI
16AQI
19th April 2025
15AQI
15AQI
20th April 2025
23AQI
23AQI
21st April 2025
30AQI
30AQI
22nd April 2025
21AQI
21AQI
23rd April 2025
21AQI
21AQI
24th April 2025
16AQI
16AQI
25th April 2025
35AQI
35AQI
26th April 2025
47AQI
47AQI
27th April 2025
65AQI
65AQI
28th April 2025
47AQI
47AQI
29th April 2025
23AQI
23AQI
30th April 2025
25AQI
25AQI
1st May 2025
29AQI
29AQI
2nd May 2025
33AQI
33AQI
3rd May 2025
46AQI
46AQI
4th May 2025
36AQI
36AQI
5th May 2025
17AQI
17AQI
6th May 2025
25AQI
25AQI
7th May 2025
31AQI
31AQI
8th May 2025
34AQI
34AQI
9th May 2025
34AQI
34AQI
10th May 2025
25AQI
25AQI
11th May 2025
18AQI
18AQI
12th May 2025
21AQI
21AQI
13th May 2025
21AQI
21AQI
14th May 2025
22AQI
22AQI
15th May 2025
37AQI
37AQI
16th May 2025
33AQI
33AQI
17th May 2025
35AQI
35AQI
18th May 2025
33AQI
33AQI
19th May 2025
31AQI
31AQI
20th May 2025
41AQI
41AQI
21st May 2025
37AQI
37AQI
22nd May 2025
30AQI
30AQI
23rd May 2025
30AQI
30AQI
24th May 2025
25AQI
25AQI
25th May 2025
18AQI
18AQI
26th May 2025
24AQI
24AQI
27th May 2025
23AQI
23AQI
28th May 2025
18AQI
18AQI
29th May 2025
16AQI
16AQI
30th May 2025
17AQI
17AQI
31st May 2025
21AQI
21AQI
1st June 2025
25AQI
25AQI
2nd June 2025
20AQI
20AQI
3rd June 2025
23AQI
23AQI
4th June 2025
18AQI
18AQI
5th June 2025
19AQI
19AQI
6th June 2025
22AQI
22AQI
7th June 2025
17AQI
17AQI
8th June 2025
20AQI
20AQI
9th June 2025
38AQI
38AQI
10th June 2025
54AQI
54AQI
11th June 2025
43AQI
43AQI
12th June 2025
48AQI
48AQI
13th June 2025
41AQI
41AQI
14th June 2025
33AQI
33AQI
15th June 2025
22AQI
22AQI
16th June 2025
27AQI
27AQI
17th June 2025
27AQI
27AQI
18th June 2025
28AQI
28AQI
19th June 2025
31AQI
31AQI
20th June 2025
37AQI
37AQI
21st June 2025
48AQI
48AQI
22nd June 2025
52AQI
52AQI
23rd June 2025
37AQI
37AQI
24th June 2025
28AQI
28AQI
25th June 2025
25AQI
25AQI
26th June 2025
20AQI
20AQI
27th June 2025
16AQI
16AQI
28th June 2025
15AQI
15AQI
29th June 2025
16AQI
16AQI
30th June 2025
19AQI
19AQI
1st July 2025
26AQI
26AQI
2nd July 2025
23AQI
23AQI
3rd July 2025
19AQI
19AQI
4th July 2025
17AQI
17AQI
5th July 2025
17AQI
17AQI
6th July 2025
17AQI
17AQI
7th July 2025
17AQI
17AQI
8th July 2025
18AQI
18AQI
9th July 2025
19AQI
19AQI
10th July 2025
20AQI
20AQI
11th July 2025
22AQI
22AQI
12th July 2025
22AQI
22AQI
13th July 2025
24AQI
24AQI
14th July 2025
24AQI
24AQI
15th July 2025
24AQI
24AQI
16th July 2025
33AQI
33AQI
17th July 2025
29AQI
29AQI
18th July 2025
25AQI
25AQI
19th July 2025
21AQI
21AQI
20th July 2025
23AQI
23AQI
21st July 2025
25AQI
25AQI
22nd July 2025
20AQI
20AQI
23rd July 2025
16AQI
16AQI
24th July 2025
26AQI
26AQI
25th July 2025
43AQI
43AQI
26th July 2025
48AQI
48AQI
27th July 2025
29AQI
29AQI
28th July 2025
29AQI
29AQI
29th July 2025
23AQI
23AQI
30th July 2025
19AQI
19AQI
31st July 2025
22AQI
22AQI
1st August 2025
21AQI
21AQI
2nd August 2025
22AQI
22AQI
3rd August 2025
22AQI
22AQI
4th August 2025
25AQI
25AQI
5th August 2025
24AQI
24AQI
47AQI
46AQI
40AQI
29AQI
28AQI
29AQI
24AQI
23AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202534AQI
21
10
19
9
22
9
28
2
31
28
2
31
5
185
32
Highest AQI recorded in
January47AQI
Lowest AQI recorded in
August23AQI
202436AQI
19
12
27
2
30
1
30
31
30
30
1
30
1
28
2
31
22
8
26
5
334
32
Highest AQI recorded in
January50AQI
Lowest AQI recorded in
July29AQI
202339AQI
24
7
16
11
1
23
8
26
4
30
1
26
4
30
1
31
26
4
30
1
24
5
26
5
312
51
1
Highest AQI recorded in
February54AQI
Lowest AQI recorded in
August29AQI
202240AQI
8
1
15
6
18
13
21
9
31
27
3
24
1
26
2
29
2
30
14
17
244
53
Highest AQI recorded in
December54AQI
Lowest AQI recorded in
September31AQI
202137AQI
19
10
1
19
9
22
9
19
11
30
1
30
29
2
31
29
1
27
4
18
12
24
7
297
66
1
Highest AQI recorded in
January47AQI
Lowest AQI recorded in
August25AQI
202033AQI
3
8
2
14
7
18
30
30
1
29
2
28
2
28
2
20
10
31
231
32
2
Highest AQI recorded in
March65AQI
Lowest AQI recorded in
July25AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
40AQILeast Polluted Year Recorded
2020(Avg.)
33AQISaint Nazaire's annual 2025 AQI (34) shows an average percentage change of -6.4% (improved AQI) compared to previous years: 2020 (33), 2021 (37), 2022 (40), 2023 (39), 2024 (36).
