Le Puy Causano, Saint Etienne, Auvergne Rhone Alpes, 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
Le Puy Causano, Saint Etienne, Auvergne Rhone Alpes, France
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
13th Aug 2021
49AQILowest AQI recorded on
27th Aug 2023
13AQISame Day Analysis (8th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 35 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
Le Puy Causano, Saint Etienne, Auvergne Rhone Alpes, France
AQI
Day
Night
.
6 AM8th Aug 2025
9 PM
5 AM9th Aug 2025
Day time
Avg. Highest Time
5PM8th Aug
42AQI
Avg. Lowest Time
9AM8th Aug
34AQI
Night time
Avg. Highest Time
4AM9th Aug
48AQI
Avg. Lowest Time
1AM9th Aug
36AQI
In the last 24 hours,
Le Puy Causano's AQI reached its highest point of 48 at 4 AM during the Night, while the lowest point, 34, was recorded at 9 AM during the Day between 8th Aug and 9th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Le Puy Causano, Saint Etienne, Auvergne Rhone Alpes, 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 2025268 AMAQI
10th Jul 2025269 AMAQI
10th Jul 20252410 AMAQI
10th Jul 20252211 AMAQI
10th Jul 20252412 PMAQI
10th Jul 2025241 PMAQI
10th Jul 2025262 PMAQI
10th Jul 2025243 PMAQI
10th Jul 2025254 PMAQI
10th Jul 2025235 PMAQI
10th Jul 2025236 PMAQI
10th Jul 2025267 PMAQI
10th Jul 2025298 PMAQI
10th Jul 2025259 PMAQI
10th Jul 20252410 PMAQI
10th Jul 20252411 PMAQI
11th Jul 20252412 AMAQI
11th Jul 2025251 AMAQI
11th Jul 2025262 AMAQI
11th Jul 2025253 AMAQI
11th Jul 2025244 AMAQI
11th Jul 2025245 AMAQI
16°C6/25°C
11th Jul 2025266 AMAQI
11th Jul 2025287 AMAQI
11th Jul 2025308 AMAQI
11th Jul 2025329 AMAQI
11th Jul 20252810 AMAQI
11th Jul 20252811 AMAQI
11th Jul 20253212 PMAQI
11th Jul 2025301 PMAQI
11th Jul 2025292 PMAQI
11th Jul 2025273 PMAQI
11th Jul 2025284 PMAQI
11th Jul 2025265 PMAQI
11th Jul 2025296 PMAQI
11th Jul 2025307 PMAQI
11th Jul 2025298 PMAQI
11th Jul 2025289 PMAQI
11th Jul 20252810 PMAQI
11th Jul 20252711 PMAQI
12th Jul 20252812 AMAQI
12th Jul 2025281 AMAQI
12th Jul 2025282 AMAQI
12th Jul 2025303 AMAQI
12th Jul 2025384 AMAQI
12th Jul 2025305 AMAQI
18°C8/27°C
12th Jul 2025306 AMAQI
12th Jul 2025387 AMAQI
12th Jul 2025288 AMAQI
12th Jul 2025279 AMAQI
12th Jul 20253010 AMAQI
12th Jul 20252811 AMAQI
12th Jul 20253212 PMAQI
12th Jul 2025341 PMAQI
12th Jul 2025352 PMAQI
12th Jul 2025333 PMAQI
12th Jul 2025364 PMAQI
12th Jul 2025335 PMAQI
12th Jul 2025356 PMAQI
12th Jul 2025367 PMAQI
12th Jul 2025348 PMAQI
12th Jul 2025339 PMAQI
12th Jul 20253210 PMAQI
12th Jul 20253211 PMAQI
13th Jul 20253212 AMAQI
13th Jul 2025321 AMAQI
13th Jul 2025312 AMAQI
13th Jul 2025323 AMAQI
13th Jul 2025314 AMAQI
13th Jul 2025325 AMAQI
18°C10/29°C
13th Jul 2025326 AMAQI
13th Jul 2025357 AMAQI
13th Jul 2025338 AMAQI
13th Jul 2025329 AMAQI
13th Jul 20253110 AMAQI
13th Jul 20253011 AMAQI
13th Jul 20253412 PMAQI
13th Jul 2025321 PMAQI
13th Jul 2025342 PMAQI
13th Jul 2025343 PMAQI
13th Jul 2025344 PMAQI
13th Jul 2025335 PMAQI
13th Jul 2025336 PMAQI
13th Jul 2025327 PMAQI
13th Jul 2025328 PMAQI
13th Jul 2025339 PMAQI
13th Jul 20253210 PMAQI
13th Jul 20253211 PMAQI
14th Jul 20253312 AMAQI
14th Jul 2025321 AMAQI
14th Jul 2025332 AMAQI
14th Jul 2025393 AMAQI
14th Jul 2025364 AMAQI
14th Jul 2025415 AMAQI
18°C12/27°C
14th Jul 2025366 AMAQI
14th Jul 2025337 AMAQI
14th Jul 2025368 AMAQI
14th Jul 2025339 AMAQI
14th Jul 20253210 AMAQI
14th Jul 20253111 AMAQI
14th Jul 20253212 PMAQI
14th Jul 2025351 PMAQI
14th Jul 2025362 PMAQI
14th Jul 2025373 PMAQI
14th Jul 2025354 PMAQI
14th Jul 2025355 PMAQI
14th Jul 2025366 PMAQI
14th Jul 2025367 PMAQI
14th Jul 2025378 PMAQI
14th Jul 2025369 PMAQI
14th Jul 20253410 PMAQI
14th Jul 20253411 PMAQI
15th Jul 20253412 AMAQI
15th Jul 2025341 AMAQI
15th Jul 2025342 AMAQI
15th Jul 2025333 AMAQI
15th Jul 2025334 AMAQI
15th Jul 2025325 AMAQI
20°C13/28°C
15th Jul 2025336 AMAQI
15th Jul 2025327 AMAQI
15th Jul 2025328 AMAQI
15th Jul 2025329 AMAQI
15th Jul 20253310 AMAQI
15th Jul 20253411 AMAQI
15th Jul 20253212 PMAQI
15th Jul 2025331 PMAQI
15th Jul 2025332 PMAQI
15th Jul 2025323 PMAQI
15th Jul 2025344 PMAQI
15th Jul 2025335 PMAQI
15th Jul 2025336 PMAQI
15th Jul 2025337 PMAQI
15th Jul 2025348 PMAQI
15th Jul 2025359 PMAQI
15th Jul 20253310 PMAQI
15th Jul 20253411 PMAQI
16th Jul 20253312 AMAQI
16th Jul 2025331 AMAQI
16th Jul 2025342 AMAQI
16th Jul 2025323 AMAQI
16th Jul 2025334 AMAQI
16th Jul 2025325 AMAQI
19°C13/26°C
16th Jul 2025326 AMAQI
16th Jul 2025337 AMAQI
16th Jul 2025348 AMAQI
16th Jul 2025349 AMAQI
16th Jul 20253410 AMAQI
16th Jul 20253411 AMAQI
16th Jul 20253312 PMAQI
16th Jul 2025331 PMAQI
16th Jul 2025342 PMAQI
16th Jul 2025333 PMAQI
16th Jul 2025334 PMAQI
16th Jul 2025325 PMAQI
16th Jul 2025326 PMAQI
16th Jul 2025327 PMAQI
16th Jul 2025318 PMAQI
16th Jul 2025329 PMAQI
16th Jul 20253310 PMAQI
16th Jul 20253411 PMAQI
17th Jul 20253412 AMAQI
17th Jul 2025341 AMAQI
17th Jul 2025312 AMAQI
17th Jul 2025303 AMAQI
17th Jul 2025324 AMAQI
17th Jul 2025305 AMAQI
18°C9/26°C
17th Jul 2025316 AMAQI
17th Jul 2025327 AMAQI
17th Jul 2025308 AMAQI
17th Jul 2025319 AMAQI
17th Jul 20253210 AMAQI
17th Jul 20253211 AMAQI
17th Jul 20253012 PMAQI
17th Jul 2025291 PMAQI
17th Jul 2025302 PMAQI
17th Jul 2025283 PMAQI
17th Jul 2025304 PMAQI
17th Jul 2025285 PMAQI
17th Jul 2025296 PMAQI
17th Jul 2025297 PMAQI
17th Jul 2025298 PMAQI
17th Jul 2025299 PMAQI
17th Jul 20252910 PMAQI
17th Jul 20252911 PMAQI
18th Jul 20253012 AMAQI
18th Jul 2025291 AMAQI
18th Jul 2025242 AMAQI
18th Jul 2025223 AMAQI
18th Jul 2025224 AMAQI
18th Jul 2025255 AMAQI
19°C11/28°C
18th Jul 2025246 AMAQI
18th Jul 2025207 AMAQI
18th Jul 2025208 AMAQI
18th Jul 2025209 AMAQI
18th Jul 20252310 AMAQI
18th Jul 20252211 AMAQI
18th Jul 20252612 PMAQI
18th Jul 2025261 PMAQI
18th Jul 2025262 PMAQI
18th Jul 2025263 PMAQI
18th Jul 2025254 PMAQI
18th Jul 2025265 PMAQI
18th Jul 2025276 PMAQI
18th Jul 2025267 PMAQI
18th Jul 2025288 PMAQI
18th Jul 2025309 PMAQI
18th Jul 20252910 PMAQI
18th Jul 20252911 PMAQI
19th Jul 20252512 AMAQI
19th Jul 2025241 AMAQI
19th Jul 2025282 AMAQI
19th Jul 2025293 AMAQI
19th Jul 2025314 AMAQI
19th Jul 2025295 AMAQI
19°C11/32°C
19th Jul 2025286 AMAQI
19th Jul 2025277 AMAQI
19th Jul 2025278 AMAQI
19th Jul 2025279 AMAQI
19th Jul 20252710 AMAQI
19th Jul 20252711 AMAQI
19th Jul 20252712 PMAQI
19th Jul 2025271 PMAQI
19th Jul 2025282 PMAQI
19th Jul 2025273 PMAQI
19th Jul 2025304 PMAQI
19th Jul 2025295 PMAQI
19th Jul 2025296 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025288 PMAQI
19th Jul 2025289 PMAQI
19th Jul 20252910 PMAQI
19th Jul 20252911 PMAQI
20th Jul 20253012 AMAQI
20th Jul 2025291 AMAQI
20th Jul 2025292 AMAQI
20th Jul 2025273 AMAQI
20th Jul 2025274 AMAQI
20th Jul 2025265 AMAQI
18°C14/24°C
20th Jul 2025256 AMAQI
20th Jul 2025267 AMAQI
20th Jul 2025268 AMAQI
20th Jul 2025269 AMAQI
20th Jul 20252610 AMAQI
20th Jul 20252711 AMAQI
20th Jul 20252812 PMAQI
20th Jul 2025281 PMAQI
20th Jul 2025302 PMAQI
20th Jul 2025303 PMAQI
20th Jul 2025284 PMAQI
20th Jul 2025305 PMAQI
20th Jul 2025286 PMAQI
20th Jul 2025287 PMAQI
20th Jul 2025288 PMAQI
20th Jul 2025289 PMAQI
20th Jul 20252810 PMAQI
20th Jul 20252911 PMAQI
21st Jul 20252812 AMAQI
21st Jul 2025281 AMAQI
21st Jul 2025242 AMAQI
21st Jul 2025223 AMAQI
21st Jul 2025224 AMAQI
21st Jul 2025225 AMAQI
18°C13/26°C
21st Jul 2025226 AMAQI
21st Jul 2025217 AMAQI
21st Jul 2025228 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20252510 AMAQI
21st Jul 20252411 AMAQI
21st Jul 20252512 PMAQI
21st Jul 2025241 PMAQI
21st Jul 2025232 PMAQI
21st Jul 2025233 PMAQI
21st Jul 2025234 PMAQI
21st Jul 2025225 PMAQI
21st Jul 2025226 PMAQI
21st Jul 2025227 PMAQI
21st Jul 2025228 PMAQI
21st Jul 2025229 PMAQI
21st Jul 20252210 PMAQI
21st Jul 20252211 PMAQI
22nd Jul 20252212 AMAQI
22nd Jul 2025221 AMAQI
22nd Jul 2025202 AMAQI
22nd Jul 2025183 AMAQI
22nd Jul 2025274 AMAQI
22nd Jul 2025185 AMAQI
15°C10/20°C
22nd Jul 2025176 AMAQI
22nd Jul 2025207 AMAQI
22nd Jul 2025198 AMAQI
22nd Jul 2025189 AMAQI
22nd Jul 20252710 AMAQI
22nd Jul 20251711 AMAQI
22nd Jul 20251712 PMAQI
22nd Jul 2025181 PMAQI
22nd Jul 2025192 PMAQI
22nd Jul 2025203 PMAQI
22nd Jul 2025214 PMAQI
22nd Jul 2025205 PMAQI
22nd Jul 2025196 PMAQI
22nd Jul 2025207 PMAQI
22nd Jul 2025208 PMAQI
22nd Jul 2025209 PMAQI
22nd Jul 20251910 PMAQI
22nd Jul 20251811 PMAQI
23rd Jul 20251912 AMAQI
23rd Jul 2025181 AMAQI
23rd Jul 2025212 AMAQI
23rd Jul 2025203 AMAQI
23rd Jul 2025184 AMAQI
23rd Jul 2025175 AMAQI
16°C8/24°C
23rd Jul 2025176 AMAQI
23rd Jul 2025187 AMAQI
23rd Jul 2025178 AMAQI
23rd Jul 2025189 AMAQI
23rd Jul 20251910 AMAQI
23rd Jul 20251811 AMAQI
23rd Jul 20251812 PMAQI
23rd Jul 2025191 PMAQI
23rd Jul 2025182 PMAQI
23rd Jul 2025203 PMAQI
23rd Jul 2025184 PMAQI
23rd Jul 2025175 PMAQI
23rd Jul 2025186 PMAQI
23rd Jul 2025187 PMAQI
23rd Jul 2025188 PMAQI
23rd Jul 2025189 PMAQI
23rd Jul 20251810 PMAQI
23rd Jul 20252011 PMAQI
24th Jul 20251812 AMAQI
24th Jul 2025181 AMAQI
24th Jul 2025222 AMAQI
24th Jul 2025203 AMAQI
24th Jul 2025164 AMAQI
24th Jul 2025165 AMAQI
14°C9/23°C
24th Jul 2025176 AMAQI
24th Jul 2025177 AMAQI
24th Jul 2025168 AMAQI
24th Jul 2025169 AMAQI
24th Jul 20251610 AMAQI
24th Jul 20251711 AMAQI
24th Jul 20251712 PMAQI
24th Jul 2025181 PMAQI
24th Jul 2025182 PMAQI
24th Jul 2025183 PMAQI
24th Jul 2025194 PMAQI
24th Jul 2025185 PMAQI
24th Jul 2025186 PMAQI
24th Jul 2025187 PMAQI
24th Jul 2025178 PMAQI
24th Jul 2025189 PMAQI
24th Jul 20251710 PMAQI
24th Jul 20251811 PMAQI
25th Jul 20251712 AMAQI
25th Jul 2025181 AMAQI
25th Jul 2025182 AMAQI
25th Jul 2025203 AMAQI
25th Jul 2025204 AMAQI
25th Jul 2025195 AMAQI
13°C8/18°C
25th Jul 2025186 AMAQI
25th Jul 2025187 AMAQI
25th Jul 2025188 AMAQI
25th Jul 2025209 AMAQI
25th Jul 20252110 AMAQI
25th Jul 20252011 AMAQI
25th Jul 20252012 PMAQI
25th Jul 2025201 PMAQI
25th Jul 2025182 PMAQI
25th Jul 2025203 PMAQI
25th Jul 2025194 PMAQI
25th Jul 2025205 PMAQI
25th Jul 2025206 PMAQI
25th Jul 2025207 PMAQI
25th Jul 2025198 PMAQI
25th Jul 2025199 PMAQI
25th Jul 20251910 PMAQI
25th Jul 20251811 PMAQI
26th Jul 20251812 AMAQI
26th Jul 2025181 AMAQI
26th Jul 2025202 AMAQI
26th Jul 2025203 AMAQI
26th Jul 2025204 AMAQI
26th Jul 2025205 AMAQI
12°C7/18°C
26th Jul 2025216 AMAQI
26th Jul 2025217 AMAQI
26th Jul 2025218 AMAQI
26th Jul 2025229 AMAQI
26th Jul 20252210 AMAQI
26th Jul 20252211 AMAQI
26th Jul 20252212 PMAQI
26th Jul 2025221 PMAQI
26th Jul 2025222 PMAQI
26th Jul 2025243 PMAQI
26th Jul 2025234 PMAQI
26th Jul 2025235 PMAQI
26th Jul 2025226 PMAQI
26th Jul 2025227 PMAQI
26th Jul 2025218 PMAQI
26th Jul 2025229 PMAQI
26th Jul 20252110 PMAQI
26th Jul 20252111 PMAQI
27th Jul 20252112 AMAQI
27th Jul 2025201 AMAQI
27th Jul 2025212 AMAQI
27th Jul 2025223 AMAQI
27th Jul 2025224 AMAQI
27th Jul 2025225 AMAQI
15°C8/22°C
27th Jul 2025226 AMAQI
27th Jul 2025227 AMAQI
27th Jul 2025228 AMAQI
27th Jul 2025229 AMAQI
27th Jul 20252210 AMAQI
27th Jul 20252511 AMAQI
27th Jul 20252412 PMAQI
27th Jul 2025231 PMAQI
27th Jul 2025242 PMAQI
27th Jul 2025223 PMAQI
27th Jul 2025224 PMAQI
27th Jul 2025225 PMAQI
27th Jul 2025226 PMAQI
27th Jul 2025217 PMAQI
27th Jul 2025208 PMAQI
27th Jul 2025229 PMAQI
27th Jul 20252210 PMAQI
27th Jul 20252211 PMAQI
28th Jul 20252312 AMAQI
28th Jul 2025221 AMAQI
28th Jul 2025192 AMAQI
28th Jul 2025213 AMAQI
28th Jul 2025214 AMAQI
28th Jul 2025205 AMAQI
15°C9/22°C
28th Jul 2025206 AMAQI
28th Jul 2025207 AMAQI
28th Jul 2025208 AMAQI
28th Jul 2025219 AMAQI
28th Jul 20252210 AMAQI
28th Jul 20252411 AMAQI
28th Jul 20252312 PMAQI
28th Jul 2025231 PMAQI
28th Jul 2025222 PMAQI
28th Jul 2025223 PMAQI
28th Jul 2025244 PMAQI
28th Jul 2025235 PMAQI
28th Jul 2025236 PMAQI
28th Jul 2025267 PMAQI
28th Jul 2025238 PMAQI
28th Jul 2025229 PMAQI
28th Jul 20252210 PMAQI
28th Jul 20252211 PMAQI
29th Jul 20252212 AMAQI
29th Jul 2025221 AMAQI
29th Jul 2025222 AMAQI
29th Jul 2025233 AMAQI
29th Jul 2025224 AMAQI
29th Jul 2025225 AMAQI
13°C9/17°C
29th Jul 2025226 AMAQI
29th Jul 2025227 AMAQI
29th Jul 2025228 AMAQI
29th Jul 2025229 AMAQI
29th Jul 20252210 AMAQI
29th Jul 20252311 AMAQI
29th Jul 20252312 PMAQI
29th Jul 2025251 PMAQI
29th Jul 2025242 PMAQI
29th Jul 2025253 PMAQI
29th Jul 2025244 PMAQI
29th Jul 2025245 PMAQI
29th Jul 2025246 PMAQI
29th Jul 2025247 PMAQI
29th Jul 2025248 PMAQI
29th Jul 2025239 PMAQI
29th Jul 20252210 PMAQI
29th Jul 20252311 PMAQI
30th Jul 20252212 AMAQI
30th Jul 2025231 AMAQI
30th Jul 2025252 AMAQI
30th Jul 2025233 AMAQI
30th Jul 2025234 AMAQI
30th Jul 2025225 AMAQI
15°C7/22°C
30th Jul 2025226 AMAQI
30th Jul 2025227 AMAQI
30th Jul 2025238 AMAQI
30th Jul 2025249 AMAQI
30th Jul 20252510 AMAQI
30th Jul 20252611 AMAQI
30th Jul 20252412 PMAQI
30th Jul 2025241 PMAQI
30th Jul 2025242 PMAQI
30th Jul 2025223 PMAQI
30th Jul 2025224 PMAQI
30th Jul 2025235 PMAQI
30th Jul 2025236 PMAQI
30th Jul 2025227 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 2025204 AMAQI
31st Jul 2025205 AMAQI
15°C8/20°C
31st Jul 2025196 AMAQI
31st Jul 2025207 AMAQI
31st Jul 2025218 AMAQI
31st Jul 2025229 AMAQI
31st Jul 20252210 AMAQI
31st Jul 20252611 AMAQI
31st Jul 20252512 PMAQI
31st Jul 2025231 PMAQI
31st Jul 2025222 PMAQI
31st Jul 2025263 PMAQI
31st Jul 2025264 PMAQI
31st Jul 2025275 PMAQI
31st Jul 2025276 PMAQI
31st Jul 2025277 PMAQI
31st Jul 2025268 PMAQI
31st Jul 2025309 PMAQI
31st Jul 20253110 PMAQI
31st Jul 20252811 PMAQI
1st Aug 20252912 AMAQI
1st Aug 2025321 AMAQI
1st Aug 2025202 AMAQI
1st Aug 2025283 AMAQI
1st Aug 2025294 AMAQI
1st Aug 2025425 AMAQI
18°C9/25°C
1st Aug 2025376 AMAQI
1st Aug 2025297 AMAQI
1st Aug 2025308 AMAQI
1st Aug 2025269 AMAQI
1st Aug 20252510 AMAQI
1st Aug 20252611 AMAQI
1st Aug 20252712 PMAQI
1st Aug 2025291 PMAQI
1st Aug 2025262 PMAQI
1st Aug 2025273 PMAQI
1st Aug 2025294 PMAQI
1st Aug 2025415 PMAQI
1st Aug 2025306 PMAQI
1st Aug 2025307 PMAQI
1st Aug 2025268 PMAQI
1st Aug 2025289 PMAQI
1st Aug 20252810 PMAQI
1st Aug 20252811 PMAQI
2nd Aug 20252812 AMAQI
2nd Aug 2025311 AMAQI
2nd Aug 2025282 AMAQI
2nd Aug 2025273 AMAQI
2nd Aug 2025294 AMAQI
2nd Aug 2025235 AMAQI
17°C9/24°C
2nd Aug 2025256 AMAQI
2nd Aug 2025257 AMAQI
2nd Aug 2025278 AMAQI
2nd Aug 2025249 AMAQI
2nd Aug 20252510 AMAQI
2nd Aug 20252611 AMAQI
2nd Aug 20252212 PMAQI
2nd Aug 2025261 PMAQI
2nd Aug 2025232 PMAQI
2nd Aug 2025243 PMAQI
2nd Aug 2025264 PMAQI
2nd Aug 2025275 PMAQI
2nd Aug 2025306 PMAQI
2nd Aug 2025287 PMAQI
2nd Aug 2025308 PMAQI
2nd Aug 2025319 PMAQI
2nd Aug 20252910 PMAQI
2nd Aug 20253011 PMAQI
3rd Aug 20253012 AMAQI
3rd Aug 2025291 AMAQI
3rd Aug 2025242 AMAQI
3rd Aug 2025243 AMAQI
3rd Aug 2025264 AMAQI
3rd Aug 2025325 AMAQI
15°C8/21°C
3rd Aug 2025266 AMAQI
3rd Aug 2025327 AMAQI
3rd Aug 2025268 AMAQI
3rd Aug 2025339 AMAQI
3rd Aug 20253010 AMAQI
3rd Aug 20252711 AMAQI
3rd Aug 20252712 PMAQI
3rd Aug 2025281 PMAQI
3rd Aug 2025302 PMAQI
3rd Aug 2025303 PMAQI
3rd Aug 2025314 PMAQI
3rd Aug 2025315 PMAQI
3rd Aug 2025286 PMAQI
3rd Aug 2025327 PMAQI
3rd Aug 2025328 PMAQI
3rd Aug 2025299 PMAQI
3rd Aug 20253410 PMAQI
3rd Aug 20253311 PMAQI
4th Aug 20253312 AMAQI
4th Aug 2025331 AMAQI
4th Aug 2025352 AMAQI
4th Aug 2025273 AMAQI
4th Aug 2025314 AMAQI
4th Aug 2025285 AMAQI
14°C5/23°C
4th Aug 2025276 AMAQI
4th Aug 2025297 AMAQI
4th Aug 2025248 AMAQI
4th Aug 2025309 AMAQI
4th Aug 20253310 AMAQI
4th Aug 20254211 AMAQI
4th Aug 20252812 PMAQI
4th Aug 2025301 PMAQI
4th Aug 2025362 PMAQI
4th Aug 2025283 PMAQI
4th Aug 2025274 PMAQI
4th Aug 2025305 PMAQI
4th Aug 2025396 PMAQI
4th Aug 2025307 PMAQI
4th Aug 2025318 PMAQI
4th Aug 2025329 PMAQI
4th Aug 20252910 PMAQI
4th Aug 20253111 PMAQI
5th Aug 20253012 AMAQI
5th Aug 2025301 AMAQI
5th Aug 2025342 AMAQI
5th Aug 2025323 AMAQI
5th Aug 2025324 AMAQI
5th Aug 2025275 AMAQI
18°C8/29°C
5th Aug 2025356 AMAQI
5th Aug 2025327 AMAQI
5th Aug 2025318 AMAQI
5th Aug 2025329 AMAQI
5th Aug 20253410 AMAQI
5th Aug 20253211 AMAQI
5th Aug 20253612 PMAQI
5th Aug 2025391 PMAQI
5th Aug 2025422 PMAQI
5th Aug 2025403 PMAQI
5th Aug 2025364 PMAQI
5th Aug 2025365 PMAQI
5th Aug 2025396 PMAQI
5th Aug 2025387 PMAQI
5th Aug 2025388 PMAQI
5th Aug 2025349 PMAQI
5th Aug 20253710 PMAQI
5th Aug 20253611 PMAQI
6th Aug 20253412 AMAQI
6th Aug 2025371 AMAQI
6th Aug 2025362 AMAQI
6th Aug 2025393 AMAQI
6th Aug 2025524 AMAQI
6th Aug 2025315 AMAQI
20°C12/28°C
6th Aug 2025406 AMAQI
6th Aug 2025547 AMAQI
6th Aug 2025468 AMAQI
6th Aug 2025449 AMAQI
6th Aug 20255210 AMAQI
6th Aug 20255211 AMAQI
6th Aug 20254312 PMAQI
6th Aug 2025451 PMAQI
6th Aug 2025512 PMAQI
6th Aug 2025483 PMAQI
6th Aug 2025444 PMAQI
6th Aug 2025375 PMAQI
6th Aug 2025356 PMAQI
6th Aug 2025347 PMAQI
6th Aug 2025368 PMAQI
6th Aug 2025449 PMAQI
6th Aug 20254410 PMAQI
6th Aug 20254711 PMAQI
7th Aug 20254412 AMAQI
7th Aug 2025441 AMAQI
7th Aug 2025322 AMAQI
7th Aug 2025283 AMAQI
7th Aug 2025274 AMAQI
7th Aug 2025335 AMAQI
15°C6/24°C
7th Aug 2025406 AMAQI
7th Aug 2025287 AMAQI
7th Aug 2025288 AMAQI
7th Aug 2025299 AMAQI
7th Aug 20252810 AMAQI
7th Aug 20252811 AMAQI
7th Aug 20253012 PMAQI
7th Aug 2025301 PMAQI
7th Aug 2025332 PMAQI
7th Aug 2025323 PMAQI
7th Aug 2025334 PMAQI
7th Aug 2025325 PMAQI
7th Aug 2025326 PMAQI
7th Aug 2025327 PMAQI
7th Aug 2025328 PMAQI
7th Aug 2025329 PMAQI
7th Aug 20253210 PMAQI
7th Aug 20253611 PMAQI
8th Aug 20253512 AMAQI
8th Aug 2025321 AMAQI
8th Aug 2025332 AMAQI
8th Aug 2025333 AMAQI
8th Aug 2025324 AMAQI
8th Aug 2025345 AMAQI
20°C9/32°C
8th Aug 2025346 AMAQI
8th Aug 2025387 AMAQI
8th Aug 2025368 AMAQI
8th Aug 2025349 AMAQI
8th Aug 20253510 AMAQI
8th Aug 20253811 AMAQI
8th Aug 20253712 PMAQI
8th Aug 2025381 PMAQI
8th Aug 2025382 PMAQI
8th Aug 2025383 PMAQI
8th Aug 2025384 PMAQI
8th Aug 2025425 PMAQI
8th Aug 2025396 PMAQI
8th Aug 2025397 PMAQI
8th Aug 2025428 PMAQI
8th Aug 2025409 PMAQI
8th Aug 20253810 PMAQI
8th Aug 20253811 PMAQI
9th Aug 20253812 AMAQI
9th Aug 2025361 AMAQI
9th Aug 2025422 AMAQI
9th Aug 2025453 AMAQI
9th Aug 2025484 AMAQI
9th Aug 2025485 AMAQI
24°C14/34°C
9th Aug 2025496 AMAQI
6 AM9th Aug 2025477 AMAQI
9th Aug 2025498 AMAQI
1 PM
9 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 9 PM
28AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
6 AM - 9 PM
28AQI
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. 28), while the lowest AQI was between 6 AM to 9 PM (Avg. 28).
Night time
Avg. Highest Time
12 AM - 11 PM
28AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
28AQI
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. 28), while the lowest AQI was between 12 AM to 11 PM (Avg. 28).
2025 Days Vs Air Quality
Le Puy Causano, Saint Etienne, Auvergne Rhone Alpes, France
2025
90%
198
10%
22
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Good
198 DaysModerate
22 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2025, 90% of 221 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Le Puy Causano, Saint Etienne, Auvergne Rhone Alpes, 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
65AQI
65AQI
2nd January 2025
61AQI
61AQI
3rd January 2025
58AQI
58AQI
4th January 2025
57AQI
57AQI
5th January 2025
56AQI
56AQI
6th January 2025
56AQI
56AQI
7th January 2025
54AQI
54AQI
8th January 2025
47AQI
47AQI
9th January 2025
40AQI
40AQI
10th January 2025
35AQI
35AQI
11th January 2025
32AQI
32AQI
12th January 2025
31AQI
31AQI
13th January 2025
37AQI
37AQI
14th January 2025
49AQI
49AQI
15th January 2025
55AQI
55AQI
16th January 2025
54AQI
54AQI
17th January 2025
53AQI
53AQI
18th January 2025
54AQI
54AQI
19th January 2025
55AQI
55AQI
20th January 2025
54AQI
54AQI
21st January 2025
51AQI
51AQI
22nd January 2025
42AQI
42AQI
23rd January 2025
37AQI
37AQI
24th January 2025
38AQI
38AQI
25th January 2025
33AQI
33AQI
26th January 2025
30AQI
30AQI
27th January 2025
32AQI
32AQI
28th January 2025
31AQI
31AQI
29th January 2025
29AQI
29AQI
30th January 2025
28AQI
28AQI
31st January 2025
27AQI
27AQI
1st February 2025
31AQI
31AQI
2nd February 2025
32AQI
32AQI
3rd February 2025
37AQI
37AQI
4th February 2025
40AQI
40AQI
5th February 2025
43AQI
43AQI
6th February 2025
45AQI
45AQI
7th February 2025
46AQI
46AQI
8th February 2025
41AQI
41AQI
9th February 2025
36AQI
36AQI
10th February 2025
37AQI
37AQI
11th February 2025
32AQI
32AQI
12th February 2025
32AQI
32AQI
13th February 2025
35AQI
35AQI
14th February 2025
35AQI
35AQI
15th February 2025
40AQI
40AQI
16th February 2025
41AQI
41AQI
17th February 2025
47AQI
47AQI
18th February 2025
52AQI
52AQI
19th February 2025
52AQI
52AQI
20th February 2025
51AQI
51AQI
21st February 2025
48AQI
48AQI
22nd February 2025
42AQI
42AQI
23rd February 2025
38AQI
38AQI
24th February 2025
37AQI
37AQI
25th February 2025
36AQI
36AQI
26th February 2025
31AQI
31AQI
27th February 2025
28AQI
28AQI
28th February 2025
30AQI
30AQI
1st March 2025
30AQI
30AQI
2nd March 2025
37AQI
37AQI
3rd March 2025
40AQI
40AQI
4th March 2025
41AQI
41AQI
5th March 2025
43AQI
43AQI
6th March 2025
43AQI
43AQI
7th March 2025
42AQI
42AQI
8th March 2025
45AQI
45AQI
9th March 2025
41AQI
41AQI
10th March 2025
33AQI
33AQI
11th March 2025
29AQI
29AQI
12th March 2025
30AQI
30AQI
13th March 2025
28AQI
28AQI
14th March 2025
26AQI
26AQI
15th March 2025
28AQI
28AQI
16th March 2025
25AQI
25AQI
17th March 2025
27AQI
27AQI
18th March 2025
26AQI
26AQI
19th March 2025
23AQI
23AQI
20th March 2025
25AQI
25AQI
21st March 2025
28AQI
28AQI
22nd March 2025
30AQI
30AQI
23rd March 2025
30AQI
30AQI
24th March 2025
31AQI
31AQI
25th March 2025
36AQI
36AQI
26th March 2025
44AQI
44AQI
27th March 2025
49AQI
49AQI
28th March 2025
49AQI
49AQI
29th March 2025
43AQI
43AQI
30th March 2025
41AQI
41AQI
31st March 2025
34AQI
34AQI
1st April 2025
31AQI
31AQI
2nd April 2025
31AQI
31AQI
3rd April 2025
33AQI
33AQI
4th April 2025
34AQI
34AQI
5th April 2025
36AQI
36AQI
6th April 2025
33AQI
33AQI
7th April 2025
27AQI
27AQI
8th April 2025
24AQI
24AQI
9th April 2025
17AQI
17AQI
10th April 2025
15AQI
15AQI
11th April 2025
29AQI
29AQI
12th April 2025
32AQI
32AQI
13th April 2025
30AQI
30AQI
14th April 2025
25AQI
25AQI
15th April 2025
16AQI
16AQI
16th April 2025
20AQI
20AQI
17th April 2025
21AQI
21AQI
18th April 2025
13AQI
13AQI
19th April 2025
21AQI
21AQI
20th April 2025
22AQI
22AQI
21st April 2025
17AQI
17AQI
22nd April 2025
14AQI
14AQI
23rd April 2025
15AQI
15AQI
24th April 2025
17AQI
17AQI
25th April 2025
19AQI
19AQI
26th April 2025
19AQI
19AQI
27th April 2025
21AQI
21AQI
28th April 2025
21AQI
21AQI
29th April 2025
21AQI
21AQI
30th April 2025
23AQI
23AQI
1st May 2025
25AQI
25AQI
2nd May 2025
29AQI
29AQI
3rd May 2025
34AQI
34AQI
4th May 2025
35AQI
35AQI
5th May 2025
31AQI
31AQI
6th May 2025
27AQI
27AQI
7th May 2025
25AQI
25AQI
8th May 2025
26AQI
26AQI
9th May 2025
25AQI
25AQI
10th May 2025
24AQI
24AQI
11th May 2025
24AQI
24AQI
12th May 2025
18AQI
18AQI
13th May 2025
19AQI
19AQI
14th May 2025
20AQI
20AQI
15th May 2025
23AQI
23AQI
16th May 2025
23AQI
23AQI
17th May 2025
24AQI
24AQI
18th May 2025
25AQI
25AQI
19th May 2025
26AQI
26AQI
20th May 2025
24AQI
24AQI
21st May 2025
24AQI
24AQI
22nd May 2025
23AQI
23AQI
23rd May 2025
23AQI
23AQI
24th May 2025
23AQI
23AQI
25th May 2025
23AQI
23AQI
26th May 2025
23AQI
23AQI
27th May 2025
23AQI
23AQI
28th May 2025
23AQI
23AQI
29th May 2025
22AQI
22AQI
30th May 2025
22AQI
22AQI
31st May 2025
24AQI
24AQI
1st June 2025
26AQI
26AQI
2nd June 2025
25AQI
25AQI
3rd June 2025
27AQI
27AQI
4th June 2025
26AQI
26AQI
5th June 2025
23AQI
23AQI
6th June 2025
22AQI
22AQI
7th June 2025
22AQI
22AQI
8th June 2025
32AQI
32AQI
9th June 2025
46AQI
46AQI
10th June 2025
53AQI
53AQI
11th June 2025
55AQI
55AQI
12th June 2025
55AQI
55AQI
13th June 2025
56AQI
56AQI
14th June 2025
55AQI
55AQI
15th June 2025
50AQI
50AQI
16th June 2025
34AQI
34AQI
17th June 2025
32AQI
32AQI
18th June 2025
34AQI
34AQI
19th June 2025
36AQI
36AQI
20th June 2025
38AQI
38AQI
21st June 2025
39AQI
39AQI
22nd June 2025
39AQI
39AQI
23rd June 2025
46AQI
46AQI
24th June 2025
43AQI
43AQI
25th June 2025
42AQI
42AQI
26th June 2025
38AQI
38AQI
27th June 2025
35AQI
35AQI
28th June 2025
32AQI
32AQI
29th June 2025
25AQI
25AQI
30th June 2025
30AQI
30AQI
1st July 2025
31AQI
31AQI
2nd July 2025
37AQI
37AQI
3rd July 2025
38AQI
38AQI
4th July 2025
39AQI
39AQI
5th July 2025
36AQI
36AQI
6th July 2025
30AQI
30AQI
7th July 2025
24AQI
24AQI
8th July 2025
21AQI
21AQI
9th July 2025
22AQI
22AQI
10th July 2025
24AQI
24AQI
11th July 2025
27AQI
27AQI
12th July 2025
32AQI
32AQI
13th July 2025
32AQI
32AQI
14th July 2025
35AQI
35AQI
15th July 2025
33AQI
33AQI
16th July 2025
33AQI
33AQI
17th July 2025
30AQI
30AQI
18th July 2025
25AQI
25AQI
19th July 2025
28AQI
28AQI
20th July 2025
28AQI
28AQI
21st July 2025
23AQI
23AQI
22nd July 2025
20AQI
20AQI
23rd July 2025
18AQI
18AQI
24th July 2025
18AQI
18AQI
25th July 2025
19AQI
19AQI
26th July 2025
21AQI
21AQI
27th July 2025
22AQI
22AQI
28th July 2025
22AQI
22AQI
29th July 2025
23AQI
23AQI
30th July 2025
23AQI
23AQI
31st July 2025
24AQI
24AQI
1st August 2025
30AQI
30AQI
2nd August 2025
27AQI
27AQI
3rd August 2025
29AQI
29AQI
4th August 2025
31AQI
31AQI
5th August 2025
35AQI
35AQI
6th August 2025
42AQI
42AQI
7th August 2025
33AQI
33AQI
8th August 2025
35AQI
35AQI
45AQI
39AQI
35AQI
23AQI
25AQI
37AQI
27AQI
33AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202533AQI
17
14
25
3
31
30
31
25
5
31
8
198
22
Highest AQI recorded in
January45AQI
Lowest AQI recorded in
April23AQI
202428AQI
31
28
29
1
28
26
30
31
31
30
27
4
30
16
15
337
20
Highest AQI recorded in
December46AQI
Lowest AQI recorded in
January21AQI
202325AQI
27
13
31
29
31
30
27
31
28
29
29
31
336
Highest AQI recorded in
June31AQI
Lowest AQI recorded in
November19AQI
202225AQI
31
21
31
30
31
25
1
24
1
27
27
24
26
4
298
1
4
Highest AQI recorded in
August39AQI
Lowest AQI recorded in
November13AQI
202124AQI
30
27
1
31
30
31
29
1
31
31
30
29
30
31
360
2
Highest AQI recorded in
April30AQI
Lowest AQI recorded in
December17AQI
202024AQI
13
21
18
30
31
31
30
31
30
31
266
Highest AQI recorded in
April30AQI
Lowest AQI recorded in
October19AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
33AQILeast Polluted Year Recorded
2020(Avg.)
24AQILe Puy Causano's annual 2025 AQI (33) shows an average percentage change of 31.3% (worsened AQI) compared to previous years: 2020 (24), 2021 (24), 2022 (25), 2023 (25), 2024 (28).
