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
Saint Etienne, Auvergne Rhone Alpes, France
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Aug 2024
43AQILowest AQI recorded on
7th Aug 2021
17AQISame Day Analysis (8th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 36 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 Etienne, Auvergne Rhone Alpes, France
AQI
Day
Night
.
6 AM8th Aug 2025
9 PM
5 AM9th Aug 2025
Day time
Avg. Highest Time
10AM8th Aug
42AQI
Avg. Lowest Time
3PM8th Aug
37AQI
Night time
Avg. Highest Time
3AM9th Aug
50AQI
Avg. Lowest Time
1AM9th Aug
37AQI
In the last 24 hours,
Saint Etienne's AQI reached its highest point of 50 at 3 AM during the Night, while the lowest point, 37, was recorded at 1 AM during the Night between 8th Aug and 9th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
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 2025226 AMAQI
10th Jul 2025237 AMAQI
10th Jul 2025248 AMAQI
10th Jul 2025249 AMAQI
10th Jul 20252410 AMAQI
10th Jul 20252411 AMAQI
10th Jul 20252412 PMAQI
10th Jul 2025241 PMAQI
10th Jul 2025232 PMAQI
10th Jul 2025233 PMAQI
10th Jul 2025244 PMAQI
10th Jul 2025235 PMAQI
10th Jul 2025236 PMAQI
10th Jul 2025237 PMAQI
10th Jul 2025248 PMAQI
10th Jul 2025239 PMAQI
10th Jul 20252310 PMAQI
10th Jul 20252311 PMAQI
11th Jul 20252312 AMAQI
11th Jul 2025241 AMAQI
11th Jul 2025242 AMAQI
11th Jul 2025243 AMAQI
11th Jul 2025244 AMAQI
11th Jul 2025255 AMAQI
17°C8/26°C
11th Jul 2025266 AMAQI
11th Jul 2025257 AMAQI
11th Jul 2025268 AMAQI
11th Jul 2025289 AMAQI
11th Jul 20252710 AMAQI
11th Jul 20252611 AMAQI
11th Jul 20252812 PMAQI
11th Jul 2025261 PMAQI
11th Jul 2025262 PMAQI
11th Jul 2025253 PMAQI
11th Jul 2025254 PMAQI
11th Jul 2025255 PMAQI
11th Jul 2025256 PMAQI
11th Jul 2025267 PMAQI
11th Jul 2025268 PMAQI
11th Jul 2025259 PMAQI
11th Jul 20252510 PMAQI
11th Jul 20252511 PMAQI
12th Jul 20252512 AMAQI
12th Jul 2025251 AMAQI
12th Jul 2025272 AMAQI
12th Jul 2025283 AMAQI
12th Jul 2025324 AMAQI
12th Jul 2025275 AMAQI
19°C10/28°C
12th Jul 2025296 AMAQI
12th Jul 2025317 AMAQI
12th Jul 2025288 AMAQI
12th Jul 2025279 AMAQI
12th Jul 20252910 AMAQI
12th Jul 20252811 AMAQI
12th Jul 20252912 PMAQI
12th Jul 2025291 PMAQI
12th Jul 2025302 PMAQI
12th Jul 2025283 PMAQI
12th Jul 2025294 PMAQI
12th Jul 2025285 PMAQI
12th Jul 2025306 PMAQI
12th Jul 2025307 PMAQI
12th Jul 2025308 PMAQI
12th Jul 2025309 PMAQI
12th Jul 20252910 PMAQI
12th Jul 20252911 PMAQI
13th Jul 20252812 AMAQI
13th Jul 2025281 AMAQI
13th Jul 2025322 AMAQI
13th Jul 2025333 AMAQI
13th Jul 2025324 AMAQI
13th Jul 2025325 AMAQI
20°C12/30°C
13th Jul 2025336 AMAQI
13th Jul 2025347 AMAQI
13th Jul 2025348 AMAQI
13th Jul 2025339 AMAQI
13th Jul 20253210 AMAQI
13th Jul 20253111 AMAQI
13th Jul 20253212 PMAQI
13th Jul 2025321 PMAQI
13th Jul 2025322 PMAQI
13th Jul 2025313 PMAQI
13th Jul 2025324 PMAQI
13th Jul 2025315 PMAQI
13th Jul 2025316 PMAQI
13th Jul 2025307 PMAQI
13th Jul 2025318 PMAQI
13th Jul 2025319 PMAQI
13th Jul 20253110 PMAQI
13th Jul 20253211 PMAQI
14th Jul 20253112 AMAQI
14th Jul 2025311 AMAQI
14th Jul 2025352 AMAQI
14th Jul 2025373 AMAQI
14th Jul 2025344 AMAQI
14th Jul 2025355 AMAQI
21°C15/29°C
14th Jul 2025336 AMAQI
14th Jul 2025347 AMAQI
14th Jul 2025358 AMAQI
14th Jul 2025349 AMAQI
14th Jul 20253410 AMAQI
14th Jul 20253311 AMAQI
14th Jul 20253212 PMAQI
14th Jul 2025331 PMAQI
14th Jul 2025332 PMAQI
14th Jul 2025343 PMAQI
14th Jul 2025334 PMAQI
14th Jul 2025325 PMAQI
14th Jul 2025346 PMAQI
14th Jul 2025347 PMAQI
14th Jul 2025348 PMAQI
14th Jul 2025339 PMAQI
14th Jul 20253310 PMAQI
14th Jul 20253311 PMAQI
15th Jul 20253312 AMAQI
15th Jul 2025331 AMAQI
15th Jul 2025362 AMAQI
15th Jul 2025363 AMAQI
15th Jul 2025364 AMAQI
15th Jul 2025355 AMAQI
22°C15/28°C
15th Jul 2025346 AMAQI
15th Jul 2025347 AMAQI
15th Jul 2025338 AMAQI
15th Jul 2025339 AMAQI
15th Jul 20253310 AMAQI
15th Jul 20253311 AMAQI
15th Jul 20253212 PMAQI
15th Jul 2025321 PMAQI
15th Jul 2025342 PMAQI
15th Jul 2025333 PMAQI
15th Jul 2025344 PMAQI
15th Jul 2025345 PMAQI
15th Jul 2025346 PMAQI
15th Jul 2025347 PMAQI
15th Jul 2025348 PMAQI
15th Jul 2025359 PMAQI
15th Jul 20253410 PMAQI
15th Jul 20253511 PMAQI
16th Jul 20253412 AMAQI
16th Jul 2025341 AMAQI
16th Jul 2025352 AMAQI
16th Jul 2025333 AMAQI
16th Jul 2025344 AMAQI
16th Jul 2025325 AMAQI
20°C14/27°C
16th Jul 2025336 AMAQI
16th Jul 2025337 AMAQI
16th Jul 2025348 AMAQI
16th Jul 2025359 AMAQI
16th Jul 20253410 AMAQI
16th Jul 20253411 AMAQI
16th Jul 20253412 PMAQI
16th Jul 2025321 PMAQI
16th Jul 2025342 PMAQI
16th Jul 2025323 PMAQI
16th Jul 2025334 PMAQI
16th Jul 2025335 PMAQI
16th Jul 2025336 PMAQI
16th Jul 2025327 PMAQI
16th Jul 2025338 PMAQI
16th Jul 2025329 PMAQI
16th Jul 20253310 PMAQI
16th Jul 20253311 PMAQI
17th Jul 20253312 AMAQI
17th Jul 2025331 AMAQI
17th Jul 2025302 AMAQI
17th Jul 2025293 AMAQI
17th Jul 2025304 AMAQI
17th Jul 2025305 AMAQI
19°C12/27°C
17th Jul 2025306 AMAQI
17th Jul 2025307 AMAQI
17th Jul 2025308 AMAQI
17th Jul 2025319 AMAQI
17th Jul 20253110 AMAQI
17th Jul 20252911 AMAQI
17th Jul 20252712 PMAQI
17th Jul 2025281 PMAQI
17th Jul 2025282 PMAQI
17th Jul 2025283 PMAQI
17th Jul 2025284 PMAQI
17th Jul 2025285 PMAQI
17th Jul 2025276 PMAQI
17th Jul 2025297 PMAQI
17th Jul 2025298 PMAQI
17th Jul 2025289 PMAQI
17th Jul 20252810 PMAQI
17th Jul 20252911 PMAQI
18th Jul 20253012 AMAQI
18th Jul 2025291 AMAQI
18th Jul 2025242 AMAQI
18th Jul 2025233 AMAQI
18th Jul 2025224 AMAQI
18th Jul 2025235 AMAQI
21°C14/28°C
18th Jul 2025246 AMAQI
18th Jul 2025237 AMAQI
18th Jul 2025238 AMAQI
18th Jul 2025259 AMAQI
18th Jul 20252610 AMAQI
18th Jul 20252611 AMAQI
18th Jul 20252612 PMAQI
18th Jul 2025261 PMAQI
18th Jul 2025252 PMAQI
18th Jul 2025263 PMAQI
18th Jul 2025244 PMAQI
18th Jul 2025255 PMAQI
18th Jul 2025256 PMAQI
18th Jul 2025257 PMAQI
18th Jul 2025268 PMAQI
18th Jul 2025279 PMAQI
18th Jul 20252610 PMAQI
18th Jul 20252611 PMAQI
19th Jul 20252512 AMAQI
19th Jul 2025251 AMAQI
19th Jul 2025262 AMAQI
19th Jul 2025263 AMAQI
19th Jul 2025264 AMAQI
19th Jul 2025295 AMAQI
22°C13/32°C
19th Jul 2025266 AMAQI
19th Jul 2025267 AMAQI
19th Jul 2025278 AMAQI
19th Jul 2025299 AMAQI
19th Jul 20252910 AMAQI
19th Jul 20252811 AMAQI
19th Jul 20252812 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025262 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025265 PMAQI
19th Jul 2025276 PMAQI
19th Jul 2025277 PMAQI
19th Jul 2025268 PMAQI
19th Jul 2025279 PMAQI
19th Jul 20252810 PMAQI
19th Jul 20252711 PMAQI
20th Jul 20252812 AMAQI
20th Jul 2025271 AMAQI
20th Jul 2025302 AMAQI
20th Jul 2025323 AMAQI
20th Jul 2025324 AMAQI
20th Jul 2025325 AMAQI
20°C16/25°C
20th Jul 2025306 AMAQI
20th Jul 2025307 AMAQI
20th Jul 2025328 AMAQI
20th Jul 2025319 AMAQI
20th Jul 20253310 AMAQI
20th Jul 20253411 AMAQI
20th Jul 20253212 PMAQI
20th Jul 2025291 PMAQI
20th Jul 2025302 PMAQI
20th Jul 2025313 PMAQI
20th Jul 2025304 PMAQI
20th Jul 2025305 PMAQI
20th Jul 2025286 PMAQI
20th Jul 2025287 PMAQI
20th Jul 2025288 PMAQI
20th Jul 2025289 PMAQI
20th Jul 20252910 PMAQI
20th Jul 20253011 PMAQI
21st Jul 20252912 AMAQI
21st Jul 2025311 AMAQI
21st Jul 2025242 AMAQI
21st Jul 2025223 AMAQI
21st Jul 2025204 AMAQI
21st Jul 2025215 AMAQI
20°C15/29°C
21st Jul 2025216 AMAQI
21st Jul 2025227 AMAQI
21st Jul 2025218 AMAQI
21st Jul 2025239 AMAQI
21st Jul 20252410 AMAQI
21st Jul 20252411 AMAQI
21st Jul 20252512 PMAQI
21st Jul 2025221 PMAQI
21st Jul 2025222 PMAQI
21st Jul 2025223 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025215 PMAQI
21st Jul 2025216 PMAQI
21st Jul 2025217 PMAQI
21st Jul 2025218 PMAQI
21st Jul 2025219 PMAQI
21st Jul 20252210 PMAQI
21st Jul 20252211 PMAQI
22nd Jul 20252212 AMAQI
22nd Jul 2025231 AMAQI
22nd Jul 2025202 AMAQI
22nd Jul 2025193 AMAQI
22nd Jul 2025204 AMAQI
22nd Jul 2025195 AMAQI
18°C14/24°C
22nd Jul 2025196 AMAQI
22nd Jul 2025197 AMAQI
22nd Jul 2025198 AMAQI
22nd Jul 2025199 AMAQI
22nd Jul 20252110 AMAQI
22nd Jul 20251811 AMAQI
22nd Jul 20251912 PMAQI
22nd Jul 2025191 PMAQI
22nd Jul 2025182 PMAQI
22nd Jul 2025193 PMAQI
22nd Jul 2025194 PMAQI
22nd Jul 2025195 PMAQI
22nd Jul 2025196 PMAQI
22nd Jul 2025197 PMAQI
22nd Jul 2025198 PMAQI
22nd Jul 2025199 PMAQI
22nd Jul 20251910 PMAQI
22nd Jul 20251911 PMAQI
23rd Jul 20251912 AMAQI
23rd Jul 2025191 AMAQI
23rd Jul 2025182 AMAQI
23rd Jul 2025193 AMAQI
23rd Jul 2025184 AMAQI
23rd Jul 2025185 AMAQI
18°C11/25°C
23rd Jul 2025206 AMAQI
23rd Jul 2025197 AMAQI
23rd Jul 2025198 AMAQI
23rd Jul 2025209 AMAQI
23rd Jul 20252110 AMAQI
23rd Jul 20252011 AMAQI
23rd Jul 20251912 PMAQI
23rd Jul 2025181 PMAQI
23rd Jul 2025182 PMAQI
23rd Jul 2025193 PMAQI
23rd Jul 2025184 PMAQI
23rd Jul 2025185 PMAQI
23rd Jul 2025186 PMAQI
23rd Jul 2025187 PMAQI
23rd Jul 2025188 PMAQI
23rd Jul 2025189 PMAQI
23rd Jul 20251810 PMAQI
23rd Jul 20251911 PMAQI
24th Jul 20251912 AMAQI
24th Jul 2025191 AMAQI
24th Jul 2025192 AMAQI
24th Jul 2025183 AMAQI
24th Jul 2025164 AMAQI
24th Jul 2025175 AMAQI
16°C11/25°C
24th Jul 2025186 AMAQI
24th Jul 2025177 AMAQI
24th Jul 2025178 AMAQI
24th Jul 2025189 AMAQI
24th Jul 20251810 AMAQI
24th Jul 20251811 AMAQI
24th Jul 20251712 PMAQI
24th Jul 2025181 PMAQI
24th Jul 2025182 PMAQI
24th Jul 2025183 PMAQI
24th Jul 2025184 PMAQI
24th Jul 2025175 PMAQI
24th Jul 2025176 PMAQI
24th Jul 2025177 PMAQI
24th Jul 2025178 PMAQI
24th Jul 2025179 PMAQI
24th Jul 20251710 PMAQI
24th Jul 20251711 PMAQI
25th Jul 20251812 AMAQI
25th Jul 2025181 AMAQI
25th Jul 2025172 AMAQI
25th Jul 2025173 AMAQI
25th Jul 2025184 AMAQI
25th Jul 2025185 AMAQI
15°C10/21°C
25th Jul 2025186 AMAQI
25th Jul 2025187 AMAQI
25th Jul 2025188 AMAQI
25th Jul 2025199 AMAQI
25th Jul 20252010 AMAQI
25th Jul 20252011 AMAQI
25th Jul 20251912 PMAQI
25th Jul 2025181 PMAQI
25th Jul 2025172 PMAQI
25th Jul 2025183 PMAQI
25th Jul 2025184 PMAQI
25th Jul 2025175 PMAQI
25th Jul 2025186 PMAQI
25th Jul 2025187 PMAQI
25th Jul 2025198 PMAQI
25th Jul 2025189 PMAQI
25th Jul 20251810 PMAQI
25th Jul 20251811 PMAQI
26th Jul 20251812 AMAQI
26th Jul 2025181 AMAQI
26th Jul 2025192 AMAQI
26th Jul 2025193 AMAQI
26th Jul 2025194 AMAQI
26th Jul 2025195 AMAQI
15°C9/23°C
26th Jul 2025206 AMAQI
26th Jul 2025217 AMAQI
26th Jul 2025218 AMAQI
26th Jul 2025219 AMAQI
26th Jul 20252210 AMAQI
26th Jul 20252211 AMAQI
26th Jul 20252412 PMAQI
26th Jul 2025251 PMAQI
26th Jul 2025242 PMAQI
26th Jul 2025233 PMAQI
26th Jul 2025224 PMAQI
26th Jul 2025225 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 2025222 AMAQI
27th Jul 2025243 AMAQI
27th Jul 2025234 AMAQI
27th Jul 2025235 AMAQI
17°C10/24°C
27th Jul 2025236 AMAQI
27th Jul 2025267 AMAQI
27th Jul 2025258 AMAQI
27th Jul 2025249 AMAQI
27th Jul 20252410 AMAQI
27th Jul 20252611 AMAQI
27th Jul 20252612 PMAQI
27th Jul 2025261 PMAQI
27th Jul 2025242 PMAQI
27th Jul 2025243 PMAQI
27th Jul 2025234 PMAQI
27th Jul 2025225 PMAQI
27th Jul 2025226 PMAQI
27th Jul 2025217 PMAQI
27th Jul 2025208 PMAQI
27th Jul 2025219 PMAQI
27th Jul 20252210 PMAQI
27th Jul 20252211 PMAQI
28th Jul 20252212 AMAQI
28th Jul 2025231 AMAQI
28th Jul 2025182 AMAQI
28th Jul 2025183 AMAQI
28th Jul 2025184 AMAQI
28th Jul 2025185 AMAQI
17°C12/23°C
28th Jul 2025206 AMAQI
28th Jul 2025197 AMAQI
28th Jul 2025198 AMAQI
28th Jul 2025219 AMAQI
28th Jul 20252210 AMAQI
28th Jul 20252211 AMAQI
28th Jul 20252312 PMAQI
28th Jul 2025231 PMAQI
28th Jul 2025222 PMAQI
28th Jul 2025213 PMAQI
28th Jul 2025224 PMAQI
28th Jul 2025225 PMAQI
28th Jul 2025226 PMAQI
28th Jul 2025237 PMAQI
28th Jul 2025228 PMAQI
28th Jul 2025229 PMAQI
28th Jul 20252110 PMAQI
28th Jul 20252211 PMAQI
29th Jul 20252112 AMAQI
29th Jul 2025211 AMAQI
29th Jul 2025232 AMAQI
29th Jul 2025233 AMAQI
29th Jul 2025224 AMAQI
29th Jul 2025235 AMAQI
15°C11/19°C
29th Jul 2025226 AMAQI
29th Jul 2025257 AMAQI
29th Jul 2025248 AMAQI
29th Jul 2025249 AMAQI
29th Jul 20252510 AMAQI
29th Jul 20252511 AMAQI
29th Jul 20252512 PMAQI
29th Jul 2025251 PMAQI
29th Jul 2025232 PMAQI
29th Jul 2025233 PMAQI
29th Jul 2025234 PMAQI
29th Jul 2025235 PMAQI
29th Jul 2025236 PMAQI
29th Jul 2025237 PMAQI
29th Jul 2025238 PMAQI
29th Jul 2025249 PMAQI
29th Jul 20252310 PMAQI
29th Jul 20252311 PMAQI
30th Jul 20252312 AMAQI
30th Jul 2025231 AMAQI
30th Jul 2025252 AMAQI
30th Jul 2025253 AMAQI
30th Jul 2025254 AMAQI
30th Jul 2025255 AMAQI
16°C9/22°C
30th Jul 2025256 AMAQI
30th Jul 2025247 AMAQI
30th Jul 2025258 AMAQI
30th Jul 2025269 AMAQI
30th Jul 20252610 AMAQI
30th Jul 20252611 AMAQI
30th Jul 20252612 PMAQI
30th Jul 2025251 PMAQI
30th Jul 2025232 PMAQI
30th Jul 2025233 PMAQI
30th Jul 2025234 PMAQI
30th Jul 2025235 PMAQI
30th Jul 2025236 PMAQI
30th Jul 2025227 PMAQI
30th Jul 2025238 PMAQI
30th Jul 2025239 PMAQI
30th Jul 20252310 PMAQI
30th Jul 20252311 PMAQI
31st Jul 20252312 AMAQI
31st Jul 2025231 AMAQI
31st Jul 2025232 AMAQI
31st Jul 2025233 AMAQI
31st Jul 2025204 AMAQI
31st Jul 2025205 AMAQI
17°C13/23°C
31st Jul 2025206 AMAQI
31st Jul 2025227 AMAQI
31st Jul 2025248 AMAQI
31st Jul 2025239 AMAQI
31st Jul 20252410 AMAQI
31st Jul 20252611 AMAQI
31st Jul 20252312 PMAQI
31st Jul 2025221 PMAQI
31st Jul 2025232 PMAQI
31st Jul 2025253 PMAQI
31st Jul 2025244 PMAQI
31st Jul 2025225 PMAQI
31st Jul 2025246 PMAQI
31st Jul 2025247 PMAQI
31st Jul 2025248 PMAQI
31st Jul 2025269 PMAQI
31st Jul 20252710 PMAQI
31st Jul 20252611 PMAQI
1st Aug 20252712 AMAQI
1st Aug 2025281 AMAQI
1st Aug 2025242 AMAQI
1st Aug 2025273 AMAQI
1st Aug 2025284 AMAQI
1st Aug 2025345 AMAQI
19°C12/27°C
1st Aug 2025296 AMAQI
1st Aug 2025297 AMAQI
1st Aug 2025278 AMAQI
1st Aug 2025289 AMAQI
1st Aug 20252710 AMAQI
1st Aug 20252911 AMAQI
1st Aug 20253012 PMAQI
1st Aug 2025271 PMAQI
1st Aug 2025272 PMAQI
1st Aug 2025273 PMAQI
1st Aug 2025274 PMAQI
1st Aug 2025335 PMAQI
1st Aug 2025306 PMAQI
1st Aug 2025297 PMAQI
1st Aug 2025268 PMAQI
1st Aug 2025279 PMAQI
1st Aug 20252710 PMAQI
1st Aug 20252711 PMAQI
2nd Aug 20252712 AMAQI
2nd Aug 2025281 AMAQI
2nd Aug 2025272 AMAQI
2nd Aug 2025253 AMAQI
2nd Aug 2025294 AMAQI
2nd Aug 2025225 AMAQI
19°C12/25°C
2nd Aug 2025246 AMAQI
2nd Aug 2025277 AMAQI
2nd Aug 2025298 AMAQI
2nd Aug 2025269 AMAQI
2nd Aug 20252610 AMAQI
2nd Aug 20252411 AMAQI
2nd Aug 20252212 PMAQI
2nd Aug 2025241 PMAQI
2nd Aug 2025242 PMAQI
2nd Aug 2025233 PMAQI
2nd Aug 2025254 PMAQI
2nd Aug 2025255 PMAQI
2nd Aug 2025266 PMAQI
2nd Aug 2025267 PMAQI
2nd Aug 2025268 PMAQI
2nd Aug 2025279 PMAQI
2nd Aug 20252610 PMAQI
2nd Aug 20252611 PMAQI
3rd Aug 20252712 AMAQI
3rd Aug 2025261 AMAQI
3rd Aug 2025262 AMAQI
3rd Aug 2025233 AMAQI
3rd Aug 2025274 AMAQI
3rd Aug 2025275 AMAQI
16°C11/23°C
3rd Aug 2025236 AMAQI
3rd Aug 2025267 AMAQI
3rd Aug 2025248 AMAQI
3rd Aug 2025279 AMAQI
3rd Aug 20252510 AMAQI
3rd Aug 20252311 AMAQI
3rd Aug 20252212 PMAQI
3rd Aug 2025241 PMAQI
3rd Aug 2025242 PMAQI
3rd Aug 2025253 PMAQI
3rd Aug 2025274 PMAQI
3rd Aug 2025265 PMAQI
3rd Aug 2025256 PMAQI
3rd Aug 2025267 PMAQI
3rd Aug 2025278 PMAQI
3rd Aug 2025259 PMAQI
3rd Aug 20252810 PMAQI
3rd Aug 20252811 PMAQI
4th Aug 20252812 AMAQI
4th Aug 2025271 AMAQI
4th Aug 2025262 AMAQI
4th Aug 2025253 AMAQI
4th Aug 2025284 AMAQI
4th Aug 2025235 AMAQI
15°C7/23°C
4th Aug 2025236 AMAQI
4th Aug 2025257 AMAQI
4th Aug 2025238 AMAQI
4th Aug 2025309 AMAQI
4th Aug 20252910 AMAQI
4th Aug 20253211 AMAQI
4th Aug 20252712 PMAQI
4th Aug 2025261 PMAQI
4th Aug 2025312 PMAQI
4th Aug 2025293 PMAQI
4th Aug 2025284 PMAQI
4th Aug 2025285 PMAQI
4th Aug 2025346 PMAQI
4th Aug 2025297 PMAQI
4th Aug 2025318 PMAQI
4th Aug 2025299 PMAQI
4th Aug 20252710 PMAQI
4th Aug 20252911 PMAQI
5th Aug 20252912 AMAQI
5th Aug 2025261 AMAQI
5th Aug 2025292 AMAQI
5th Aug 2025273 AMAQI
5th Aug 2025304 AMAQI
5th Aug 2025265 AMAQI
19°C11/28°C
5th Aug 2025326 AMAQI
5th Aug 2025277 AMAQI
5th Aug 2025278 AMAQI
5th Aug 2025279 AMAQI
5th Aug 20252910 AMAQI
5th Aug 20252911 AMAQI
5th Aug 20253112 PMAQI
5th Aug 2025331 PMAQI
5th Aug 2025362 PMAQI
5th Aug 2025313 PMAQI
5th Aug 2025304 PMAQI
5th Aug 2025315 PMAQI
5th Aug 2025326 PMAQI
5th Aug 2025317 PMAQI
5th Aug 2025338 PMAQI
5th Aug 2025299 PMAQI
5th Aug 20253010 PMAQI
5th Aug 20252911 PMAQI
6th Aug 20252912 AMAQI
6th Aug 2025301 AMAQI
6th Aug 2025312 AMAQI
6th Aug 2025343 AMAQI
6th Aug 2025394 AMAQI
6th Aug 2025305 AMAQI
21°C14/30°C
6th Aug 2025356 AMAQI
6th Aug 2025417 AMAQI
6th Aug 2025408 AMAQI
6th Aug 2025349 AMAQI
6th Aug 20253910 AMAQI
6th Aug 20254211 AMAQI
6th Aug 20253512 PMAQI
6th Aug 2025391 PMAQI
6th Aug 2025372 PMAQI
6th Aug 2025353 PMAQI
6th Aug 2025344 PMAQI
6th Aug 2025325 PMAQI
6th Aug 2025316 PMAQI
6th Aug 2025317 PMAQI
6th Aug 2025328 PMAQI
6th Aug 2025369 PMAQI
6th Aug 20253710 PMAQI
6th Aug 20253911 PMAQI
7th Aug 20253412 AMAQI
7th Aug 2025361 AMAQI
7th Aug 2025302 AMAQI
7th Aug 2025273 AMAQI
7th Aug 2025264 AMAQI
7th Aug 2025295 AMAQI
16°C8/25°C
7th Aug 2025336 AMAQI
7th Aug 2025277 AMAQI
7th Aug 2025278 AMAQI
7th Aug 2025299 AMAQI
7th Aug 20252910 AMAQI
7th Aug 20253011 AMAQI
7th Aug 20253012 PMAQI
7th Aug 2025291 PMAQI
7th Aug 2025292 PMAQI
7th Aug 2025283 PMAQI
7th Aug 2025284 PMAQI
7th Aug 2025285 PMAQI
7th Aug 2025286 PMAQI
7th Aug 2025297 PMAQI
7th Aug 2025288 PMAQI
7th Aug 2025299 PMAQI
7th Aug 20252910 PMAQI
7th Aug 20253011 PMAQI
8th Aug 20253012 AMAQI
8th Aug 2025301 AMAQI
8th Aug 2025362 AMAQI
8th Aug 2025363 AMAQI
8th Aug 2025374 AMAQI
8th Aug 2025385 AMAQI
22°C12/34°C
8th Aug 2025376 AMAQI
8th Aug 2025397 AMAQI
8th Aug 2025398 AMAQI
8th Aug 2025419 AMAQI
8th Aug 20254210 AMAQI
8th Aug 20254111 AMAQI
8th Aug 20254112 PMAQI
8th Aug 2025401 PMAQI
8th Aug 2025382 PMAQI
8th Aug 2025373 PMAQI
8th Aug 2025384 PMAQI
8th Aug 2025405 PMAQI
8th Aug 2025386 PMAQI
8th Aug 2025407 PMAQI
8th Aug 2025408 PMAQI
8th Aug 2025409 PMAQI
8th Aug 20253810 PMAQI
8th Aug 20253911 PMAQI
9th Aug 20253812 AMAQI
9th Aug 2025371 AMAQI
9th Aug 2025482 AMAQI
9th Aug 2025503 AMAQI
9th Aug 2025504 AMAQI
9th Aug 2025495 AMAQI
26°C17/36°C
9th Aug 2025496 AMAQI
6 AM1 PM
9 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 9 PM
27AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
6 AM - 9 PM
27AQI
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. 27), while the lowest AQI was between 6 AM to 9 PM (Avg. 27).
Night time
Avg. Highest Time
12 AM - 11 PM
27AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
27AQI
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. 27), while the lowest AQI was between 12 AM to 11 PM (Avg. 27).
2025 Days Vs Air Quality
Saint Etienne, Auvergne Rhone Alpes, France
2025
87%
192
13%
28
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Good
192 DaysModerate
28 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2025, 87% 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 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
68AQI
68AQI
2nd January 2025
59AQI
59AQI
3rd January 2025
54AQI
54AQI
4th January 2025
54AQI
54AQI
5th January 2025
49AQI
49AQI
6th January 2025
44AQI
44AQI
7th January 2025
39AQI
39AQI
8th January 2025
34AQI
34AQI
9th January 2025
31AQI
31AQI
10th January 2025
34AQI
34AQI
11th January 2025
35AQI
35AQI
12th January 2025
31AQI
31AQI
13th January 2025
37AQI
37AQI
14th January 2025
52AQI
52AQI
15th January 2025
59AQI
59AQI
16th January 2025
58AQI
58AQI
17th January 2025
58AQI
58AQI
18th January 2025
62AQI
62AQI
19th January 2025
66AQI
66AQI
20th January 2025
71AQI
71AQI
21st January 2025
67AQI
67AQI
22nd January 2025
53AQI
53AQI
23rd January 2025
47AQI
47AQI
24th January 2025
47AQI
47AQI
25th January 2025
41AQI
41AQI
26th January 2025
35AQI
35AQI
27th January 2025
32AQI
32AQI
28th January 2025
30AQI
30AQI
29th January 2025
28AQI
28AQI
30th January 2025
29AQI
29AQI
31st January 2025
30AQI
30AQI
1st February 2025
36AQI
36AQI
2nd February 2025
40AQI
40AQI
3rd February 2025
48AQI
48AQI
4th February 2025
49AQI
49AQI
5th February 2025
49AQI
49AQI
6th February 2025
54AQI
54AQI
7th February 2025
54AQI
54AQI
8th February 2025
45AQI
45AQI
9th February 2025
46AQI
46AQI
10th February 2025
43AQI
43AQI
11th February 2025
38AQI
38AQI
12th February 2025
36AQI
36AQI
13th February 2025
40AQI
40AQI
14th February 2025
41AQI
41AQI
15th February 2025
47AQI
47AQI
16th February 2025
48AQI
48AQI
17th February 2025
54AQI
54AQI
18th February 2025
60AQI
60AQI
19th February 2025
56AQI
56AQI
20th February 2025
54AQI
54AQI
21st February 2025
50AQI
50AQI
22nd February 2025
42AQI
42AQI
23rd February 2025
41AQI
41AQI
24th February 2025
40AQI
40AQI
25th February 2025
36AQI
36AQI
26th February 2025
31AQI
31AQI
27th February 2025
31AQI
31AQI
28th February 2025
31AQI
31AQI
1st March 2025
35AQI
35AQI
2nd March 2025
43AQI
43AQI
3rd March 2025
47AQI
47AQI
4th March 2025
45AQI
45AQI
5th March 2025
45AQI
45AQI
6th March 2025
43AQI
43AQI
7th March 2025
43AQI
43AQI
8th March 2025
41AQI
41AQI
9th March 2025
39AQI
39AQI
10th March 2025
33AQI
33AQI
11th March 2025
30AQI
30AQI
12th March 2025
31AQI
31AQI
13th March 2025
28AQI
28AQI
14th March 2025
26AQI
26AQI
15th March 2025
26AQI
26AQI
16th March 2025
25AQI
25AQI
17th March 2025
28AQI
28AQI
18th March 2025
28AQI
28AQI
19th March 2025
27AQI
27AQI
20th March 2025
29AQI
29AQI
21st March 2025
30AQI
30AQI
22nd March 2025
29AQI
29AQI
23rd March 2025
29AQI
29AQI
24th March 2025
29AQI
29AQI
25th March 2025
33AQI
33AQI
26th March 2025
53AQI
53AQI
27th March 2025
54AQI
54AQI
28th March 2025
49AQI
49AQI
29th March 2025
46AQI
46AQI
30th March 2025
40AQI
40AQI
31st March 2025
34AQI
34AQI
1st April 2025
32AQI
32AQI
2nd April 2025
31AQI
31AQI
3rd April 2025
32AQI
32AQI
4th April 2025
32AQI
32AQI
5th April 2025
33AQI
33AQI
6th April 2025
33AQI
33AQI
7th April 2025
29AQI
29AQI
8th April 2025
28AQI
28AQI
9th April 2025
29AQI
29AQI
10th April 2025
28AQI
28AQI
11th April 2025
32AQI
32AQI
12th April 2025
33AQI
33AQI
13th April 2025
33AQI
33AQI
14th April 2025
26AQI
26AQI
15th April 2025
22AQI
22AQI
16th April 2025
20AQI
20AQI
17th April 2025
21AQI
21AQI
18th April 2025
23AQI
23AQI
19th April 2025
23AQI
23AQI
20th April 2025
24AQI
24AQI
21st April 2025
22AQI
22AQI
22nd April 2025
21AQI
21AQI
23rd April 2025
22AQI
22AQI
24th April 2025
22AQI
22AQI
25th April 2025
22AQI
22AQI
26th April 2025
23AQI
23AQI
27th April 2025
25AQI
25AQI
28th April 2025
25AQI
25AQI
29th April 2025
23AQI
23AQI
30th April 2025
26AQI
26AQI
1st May 2025
29AQI
29AQI
2nd May 2025
33AQI
33AQI
3rd May 2025
36AQI
36AQI
4th May 2025
35AQI
35AQI
5th May 2025
32AQI
32AQI
6th May 2025
29AQI
29AQI
7th May 2025
29AQI
29AQI
8th May 2025
33AQI
33AQI
9th May 2025
32AQI
32AQI
10th May 2025
27AQI
27AQI
11th May 2025
25AQI
25AQI
12th May 2025
20AQI
20AQI
13th May 2025
21AQI
21AQI
14th May 2025
22AQI
22AQI
15th May 2025
26AQI
26AQI
16th May 2025
24AQI
24AQI
17th May 2025
24AQI
24AQI
18th May 2025
26AQI
26AQI
19th May 2025
27AQI
27AQI
20th May 2025
27AQI
27AQI
21st May 2025
28AQI
28AQI
22nd May 2025
24AQI
24AQI
23rd May 2025
26AQI
26AQI
24th May 2025
22AQI
22AQI
25th May 2025
25AQI
25AQI
26th May 2025
25AQI
25AQI
27th May 2025
25AQI
25AQI
28th May 2025
24AQI
24AQI
29th May 2025
23AQI
23AQI
30th May 2025
22AQI
22AQI
31st May 2025
25AQI
25AQI
1st June 2025
29AQI
29AQI
2nd June 2025
28AQI
28AQI
3rd June 2025
29AQI
29AQI
4th June 2025
27AQI
27AQI
5th June 2025
23AQI
23AQI
6th June 2025
21AQI
21AQI
7th June 2025
23AQI
23AQI
8th June 2025
35AQI
35AQI
9th June 2025
51AQI
51AQI
10th June 2025
55AQI
55AQI
11th June 2025
58AQI
58AQI
12th June 2025
57AQI
57AQI
13th June 2025
57AQI
57AQI
14th June 2025
56AQI
56AQI
15th June 2025
52AQI
52AQI
16th June 2025
39AQI
39AQI
17th June 2025
36AQI
36AQI
18th June 2025
37AQI
37AQI
19th June 2025
39AQI
39AQI
20th June 2025
44AQI
44AQI
21st June 2025
45AQI
45AQI
22nd June 2025
45AQI
45AQI
23rd June 2025
47AQI
47AQI
24th June 2025
46AQI
46AQI
25th June 2025
45AQI
45AQI
26th June 2025
42AQI
42AQI
27th June 2025
39AQI
39AQI
28th June 2025
35AQI
35AQI
29th June 2025
28AQI
28AQI
30th June 2025
30AQI
30AQI
1st July 2025
33AQI
33AQI
2nd July 2025
37AQI
37AQI
3rd July 2025
39AQI
39AQI
4th July 2025
39AQI
39AQI
5th July 2025
36AQI
36AQI
6th July 2025
31AQI
31AQI
7th July 2025
26AQI
26AQI
8th July 2025
22AQI
22AQI
9th July 2025
22AQI
22AQI
10th July 2025
23AQI
23AQI
11th July 2025
25AQI
25AQI
12th July 2025
28AQI
28AQI
13th July 2025
31AQI
31AQI
14th July 2025
33AQI
33AQI
15th July 2025
34AQI
34AQI
16th July 2025
34AQI
34AQI
17th July 2025
30AQI
30AQI
18th July 2025
26AQI
26AQI
19th July 2025
27AQI
27AQI
20th July 2025
30AQI
30AQI
21st July 2025
23AQI
23AQI
22nd July 2025
20AQI
20AQI
23rd July 2025
19AQI
19AQI
24th July 2025
17AQI
17AQI
25th July 2025
18AQI
18AQI
26th July 2025
21AQI
21AQI
27th July 2025
23AQI
23AQI
28th July 2025
21AQI
21AQI
29th July 2025
23AQI
23AQI
30th July 2025
24AQI
24AQI
31st July 2025
23AQI
23AQI
1st August 2025
28AQI
28AQI
2nd August 2025
26AQI
26AQI
3rd August 2025
26AQI
26AQI
4th August 2025
28AQI
28AQI
5th August 2025
30AQI
30AQI
6th August 2025
34AQI
34AQI
7th August 2025
29AQI
29AQI
8th August 2025
36AQI
36AQI
46AQI
44AQI
36AQI
27AQI
27AQI
40AQI
27AQI
30AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202535AQI
18
13
22
6
29
2
30
31
23
7
31
8
192
28
Highest AQI recorded in
January46AQI
Lowest AQI recorded in
April27AQI
202429AQI
30
1
29
30
1
30
31
30
31
31
30
31
30
23
8
356
10
Highest AQI recorded in
December45AQI
Lowest AQI recorded in
October22AQI
202329AQI
29
2
21
4
2
30
1
30
31
30
27
31
28
31
29
31
348
7
2
Highest AQI recorded in
February43AQI
Lowest AQI recorded in
November24AQI
202229AQI
31
21
28
3
30
31
27
1
24
1
2
28
30
27
31
310
5
Highest AQI recorded in
March38AQI
Lowest AQI recorded in
November21AQI
202127AQI
30
25
3
31
28
2
31
29
1
31
31
30
31
30
31
358
6
Highest AQI recorded in
April34AQI
Lowest AQI recorded in
November23AQI
202027AQI
13
21
18
30
31
31
30
31
30
31
266
Highest AQI recorded in
April34AQI
Lowest AQI recorded in
October22AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
35AQILeast Polluted Year Recorded
2020(Avg.)
27AQISaint Etienne's annual 2025 AQI (35) shows an average percentage change of 24.7% (worsened AQI) compared to previous years: 2020 (27), 2021 (27), 2022 (29), 2023 (29), 2024 (29).
