Kstovo, Nizhegorodskaya Oblast, Russia 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
Kstovo, Nizhegorodskaya Oblast, Russia
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2025
59AQILowest AQI recorded on
12th Aug 2024
33AQISame Day Analysis (8th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 33 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 8th Aug - 9th Aug 2025
Kstovo, Nizhegorodskaya Oblast, Russia
AQI
Day
Night
.
3 AM8th Aug 2025
8 PM
2 AM9th Aug 2025
Day time
Avg. Highest Time
6AM8th Aug
41AQI
Avg. Lowest Time
8AM8th Aug
14AQI
Night time
Avg. Highest Time
3AM8th Aug
39AQI
Avg. Lowest Time
9PM8th Aug
33AQI
In the last 24 hours,
Kstovo's AQI reached its highest point of 41 at 6 AM during the Day, while the lowest point, 14, was recorded at 8 AM during the Day between 8th Aug and 9th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kstovo, Nizhegorodskaya Oblast, Russia
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 2025213 AMAQI
10th Jul 2025204 AMAQI
10th Jul 2025185 AMAQI
10th Jul 2025186 AMAQI
10th Jul 2025437 AMAQI
10th Jul 2025538 AMAQI
10th Jul 2025549 AMAQI
10th Jul 20255410 AMAQI
10th Jul 20253811 AMAQI
10th Jul 20252912 PMAQI
10th Jul 2025281 PMAQI
10th Jul 2025222 PMAQI
10th Jul 2025193 PMAQI
10th Jul 2025184 PMAQI
10th Jul 2025185 PMAQI
10th Jul 2025186 PMAQI
10th Jul 2025187 PMAQI
10th Jul 2025188 PMAQI
10th Jul 2025209 PMAQI
10th Jul 20251810 PMAQI
10th Jul 20251911 PMAQI
11th Jul 20252212 AMAQI
11th Jul 2025221 AMAQI
11th Jul 2025272 AMAQI
26°C19/32°C
11th Jul 2025243 AMAQI
11th Jul 2025234 AMAQI
11th Jul 2025245 AMAQI
11th Jul 2025246 AMAQI
11th Jul 2025267 AMAQI
11th Jul 2025318 AMAQI
11th Jul 2025349 AMAQI
11th Jul 20253010 AMAQI
11th Jul 20252411 AMAQI
11th Jul 20252412 PMAQI
11th Jul 2025241 PMAQI
11th Jul 2025222 PMAQI
11th Jul 2025203 PMAQI
11th Jul 2025234 PMAQI
11th Jul 2025245 PMAQI
11th Jul 2025246 PMAQI
11th Jul 2025217 PMAQI
11th Jul 2025208 PMAQI
11th Jul 2025209 PMAQI
11th Jul 20252210 PMAQI
11th Jul 20252311 PMAQI
12th Jul 20252212 AMAQI
12th Jul 2025231 AMAQI
12th Jul 2025232 AMAQI
26°C20/33°C
12th Jul 2025233 AMAQI
12th Jul 2025234 AMAQI
12th Jul 2025225 AMAQI
12th Jul 2025226 AMAQI
12th Jul 2025347 AMAQI
12th Jul 2025428 AMAQI
12th Jul 2025409 AMAQI
12th Jul 20254010 AMAQI
12th Jul 20253111 AMAQI
12th Jul 20253012 PMAQI
12th Jul 2025301 PMAQI
12th Jul 2025282 PMAQI
12th Jul 2025263 PMAQI
12th Jul 2025284 PMAQI
12th Jul 2025265 PMAQI
12th Jul 2025246 PMAQI
12th Jul 2025247 PMAQI
12th Jul 2025238 PMAQI
12th Jul 2025239 PMAQI
12th Jul 20252410 PMAQI
12th Jul 20252311 PMAQI
13th Jul 20252412 AMAQI
13th Jul 2025261 AMAQI
13th Jul 2025262 AMAQI
25°C19/31°C
13th Jul 2025263 AMAQI
13th Jul 2025234 AMAQI
13th Jul 2025235 AMAQI
13th Jul 2025246 AMAQI
13th Jul 2025227 AMAQI
13th Jul 2025238 AMAQI
13th Jul 2025249 AMAQI
13th Jul 20252010 AMAQI
13th Jul 20252211 AMAQI
13th Jul 20252112 PMAQI
13th Jul 2025241 PMAQI
13th Jul 2025242 PMAQI
13th Jul 2025223 PMAQI
13th Jul 2025254 PMAQI
13th Jul 2025255 PMAQI
13th Jul 2025276 PMAQI
13th Jul 2025247 PMAQI
13th Jul 2025238 PMAQI
13th Jul 2025239 PMAQI
13th Jul 20252310 PMAQI
13th Jul 20252411 PMAQI
14th Jul 20252412 AMAQI
14th Jul 2025261 AMAQI
14th Jul 2025242 AMAQI
21°C18/25°C
14th Jul 2025253 AMAQI
14th Jul 2025254 AMAQI
14th Jul 2025245 AMAQI
14th Jul 2025246 AMAQI
14th Jul 2025377 AMAQI
14th Jul 2025318 AMAQI
14th Jul 2025209 AMAQI
14th Jul 20252910 AMAQI
14th Jul 20253011 AMAQI
14th Jul 20253012 PMAQI
14th Jul 2025251 PMAQI
14th Jul 2025242 PMAQI
14th Jul 2025223 PMAQI
14th Jul 2025224 PMAQI
14th Jul 2025225 PMAQI
14th Jul 2025226 PMAQI
14th Jul 2025237 PMAQI
14th Jul 2025238 PMAQI
14th Jul 2025239 PMAQI
14th Jul 20252210 PMAQI
14th Jul 20252311 PMAQI
15th Jul 20252412 AMAQI
15th Jul 2025241 AMAQI
15th Jul 2025242 AMAQI
22°C17/27°C
15th Jul 2025243 AMAQI
15th Jul 2025264 AMAQI
15th Jul 2025265 AMAQI
15th Jul 2025266 AMAQI
15th Jul 2025287 AMAQI
15th Jul 2025258 AMAQI
15th Jul 2025329 AMAQI
15th Jul 20252810 AMAQI
15th Jul 20252611 AMAQI
15th Jul 20252512 PMAQI
15th Jul 2025231 PMAQI
15th Jul 2025222 PMAQI
15th Jul 2025233 PMAQI
15th Jul 2025234 PMAQI
15th Jul 2025225 PMAQI
15th Jul 2025246 PMAQI
15th Jul 2025247 PMAQI
15th Jul 2025248 PMAQI
15th Jul 2025239 PMAQI
15th Jul 20252310 PMAQI
15th Jul 20252411 PMAQI
16th Jul 20252312 AMAQI
16th Jul 2025241 AMAQI
16th Jul 2025252 AMAQI
20°C16/27°C
16th Jul 2025253 AMAQI
16th Jul 2025244 AMAQI
16th Jul 2025255 AMAQI
16th Jul 2025256 AMAQI
16th Jul 2025197 AMAQI
16th Jul 2025208 AMAQI
16th Jul 2025179 AMAQI
16th Jul 20251610 AMAQI
16th Jul 20251611 AMAQI
16th Jul 20251812 PMAQI
16th Jul 2025181 PMAQI
16th Jul 2025182 PMAQI
16th Jul 2025173 PMAQI
16th Jul 2025174 PMAQI
16th Jul 2025185 PMAQI
16th Jul 2025176 PMAQI
16th Jul 2025217 PMAQI
16th Jul 2025238 PMAQI
16th Jul 2025229 PMAQI
16th Jul 20252210 PMAQI
16th Jul 20252211 PMAQI
17th Jul 20252312 AMAQI
17th Jul 2025231 AMAQI
17th Jul 2025222 AMAQI
19°C14/24°C
17th Jul 2025213 AMAQI
17th Jul 2025224 AMAQI
17th Jul 2025225 AMAQI
17th Jul 2025226 AMAQI
17th Jul 2025197 AMAQI
17th Jul 2025198 AMAQI
17th Jul 2025239 AMAQI
17th Jul 20252210 AMAQI
17th Jul 20252711 AMAQI
17th Jul 20252012 PMAQI
17th Jul 2025181 PMAQI
17th Jul 2025202 PMAQI
17th Jul 2025203 PMAQI
17th Jul 2025194 PMAQI
17th Jul 2025205 PMAQI
17th Jul 2025196 PMAQI
17th Jul 2025217 PMAQI
17th Jul 2025228 PMAQI
17th Jul 2025229 PMAQI
17th Jul 20252210 PMAQI
17th Jul 20252511 PMAQI
18th Jul 20252112 AMAQI
18th Jul 2025251 AMAQI
18th Jul 2025262 AMAQI
20°C13/26°C
18th Jul 2025243 AMAQI
18th Jul 2025224 AMAQI
18th Jul 2025225 AMAQI
18th Jul 2025226 AMAQI
18th Jul 2025197 AMAQI
18th Jul 2025198 AMAQI
18th Jul 2025199 AMAQI
18th Jul 20251910 AMAQI
18th Jul 20252111 AMAQI
18th Jul 20252012 PMAQI
18th Jul 2025221 PMAQI
18th Jul 2025212 PMAQI
18th Jul 2025193 PMAQI
18th Jul 2025194 PMAQI
18th Jul 2025185 PMAQI
18th Jul 2025186 PMAQI
18th Jul 2025217 PMAQI
18th Jul 2025208 PMAQI
18th Jul 2025209 PMAQI
18th Jul 20252010 PMAQI
18th Jul 20252111 PMAQI
19th Jul 20252212 AMAQI
19th Jul 2025221 AMAQI
19th Jul 2025222 AMAQI
18°C13/23°C
19th Jul 2025223 AMAQI
19th Jul 2025214 AMAQI
19th Jul 2025225 AMAQI
19th Jul 2025226 AMAQI
19th Jul 2025167 AMAQI
19th Jul 2025138 AMAQI
19th Jul 2025139 AMAQI
19th Jul 20251310 AMAQI
19th Jul 20251811 AMAQI
19th Jul 20251812 PMAQI
19th Jul 2025181 PMAQI
19th Jul 2025182 PMAQI
19th Jul 2025183 PMAQI
19th Jul 2025174 PMAQI
19th Jul 2025185 PMAQI
19th Jul 2025166 PMAQI
19th Jul 2025217 PMAQI
19th Jul 2025208 PMAQI
19th Jul 2025209 PMAQI
19th Jul 20252110 PMAQI
19th Jul 20252211 PMAQI
20th Jul 20252112 AMAQI
20th Jul 2025221 AMAQI
20th Jul 2025212 AMAQI
18°C11/23°C
20th Jul 2025213 AMAQI
20th Jul 2025214 AMAQI
20th Jul 2025215 AMAQI
20th Jul 2025216 AMAQI
20th Jul 2025197 AMAQI
20th Jul 2025158 AMAQI
20th Jul 2025169 AMAQI
20th Jul 20251510 AMAQI
20th Jul 20251711 AMAQI
20th Jul 20251912 PMAQI
20th Jul 2025181 PMAQI
20th Jul 2025192 PMAQI
20th Jul 2025213 PMAQI
20th Jul 2025204 PMAQI
20th Jul 2025225 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025227 PMAQI
20th Jul 2025218 PMAQI
20th Jul 2025229 PMAQI
20th Jul 20252110 PMAQI
20th Jul 20252211 PMAQI
21st Jul 20252212 AMAQI
21st Jul 2025221 AMAQI
21st Jul 2025212 AMAQI
20°C14/26°C
21st Jul 2025203 AMAQI
21st Jul 2025204 AMAQI
21st Jul 2025215 AMAQI
21st Jul 2025226 AMAQI
21st Jul 2025257 AMAQI
21st Jul 2025278 AMAQI
21st Jul 2025239 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20252311 AMAQI
21st Jul 20252212 PMAQI
21st Jul 2025221 PMAQI
21st Jul 2025222 PMAQI
21st Jul 2025213 PMAQI
21st Jul 2025204 PMAQI
21st Jul 2025205 PMAQI
21st Jul 2025196 PMAQI
21st Jul 2025217 PMAQI
21st Jul 2025218 PMAQI
21st Jul 2025219 PMAQI
21st Jul 20252010 PMAQI
21st Jul 20252011 PMAQI
22nd Jul 20252012 AMAQI
22nd Jul 2025221 AMAQI
22nd Jul 2025222 AMAQI
18°C16/22°C
22nd Jul 2025233 AMAQI
22nd Jul 2025234 AMAQI
22nd Jul 2025235 AMAQI
22nd Jul 2025226 AMAQI
22nd Jul 2025267 AMAQI
22nd Jul 2025268 AMAQI
22nd Jul 2025229 AMAQI
22nd Jul 20252210 AMAQI
22nd Jul 20252311 AMAQI
22nd Jul 20252212 PMAQI
22nd Jul 2025221 PMAQI
22nd Jul 2025222 PMAQI
22nd Jul 2025223 PMAQI
22nd Jul 2025224 PMAQI
22nd Jul 2025215 PMAQI
22nd Jul 2025206 PMAQI
22nd Jul 2025217 PMAQI
22nd Jul 2025228 PMAQI
22nd Jul 2025229 PMAQI
22nd Jul 20252410 PMAQI
22nd Jul 20252411 PMAQI
23rd Jul 20252212 AMAQI
23rd Jul 2025221 AMAQI
23rd Jul 2025232 AMAQI
20°C15/27°C
23rd Jul 2025223 AMAQI
23rd Jul 2025224 AMAQI
23rd Jul 2025235 AMAQI
23rd Jul 2025236 AMAQI
23rd Jul 2025467 AMAQI
23rd Jul 2025458 AMAQI
23rd Jul 2025399 AMAQI
23rd Jul 20253210 AMAQI
23rd Jul 20252611 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025231 PMAQI
23rd Jul 2025242 PMAQI
23rd Jul 2025243 PMAQI
23rd Jul 2025224 PMAQI
23rd Jul 2025225 PMAQI
23rd Jul 2025206 PMAQI
23rd Jul 2025227 PMAQI
23rd Jul 2025238 PMAQI
23rd Jul 2025269 PMAQI
23rd Jul 20252510 PMAQI
23rd Jul 20252411 PMAQI
24th Jul 20252712 AMAQI
24th Jul 2025271 AMAQI
24th Jul 2025262 AMAQI
20°C16/23°C
24th Jul 2025283 AMAQI
24th Jul 2025284 AMAQI
24th Jul 2025275 AMAQI
24th Jul 2025276 AMAQI
24th Jul 2025247 AMAQI
24th Jul 2025228 AMAQI
24th Jul 2025239 AMAQI
24th Jul 20252810 AMAQI
24th Jul 20253211 AMAQI
24th Jul 20253812 PMAQI
24th Jul 2025391 PMAQI
24th Jul 2025362 PMAQI
24th Jul 2025353 PMAQI
24th Jul 2025344 PMAQI
24th Jul 2025325 PMAQI
24th Jul 2025316 PMAQI
24th Jul 2025277 PMAQI
24th Jul 2025268 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20252610 PMAQI
24th Jul 20252611 PMAQI
25th Jul 20252612 AMAQI
25th Jul 2025271 AMAQI
25th Jul 2025272 AMAQI
21°C16/26°C
25th Jul 2025273 AMAQI
25th Jul 2025284 AMAQI
25th Jul 2025275 AMAQI
25th Jul 2025286 AMAQI
25th Jul 2025457 AMAQI
25th Jul 2025478 AMAQI
25th Jul 2025379 AMAQI
25th Jul 20253410 AMAQI
25th Jul 20252811 AMAQI
25th Jul 20252612 PMAQI
25th Jul 2025261 PMAQI
25th Jul 2025262 PMAQI
25th Jul 2025243 PMAQI
25th Jul 2025244 PMAQI
25th Jul 2025245 PMAQI
25th Jul 2025256 PMAQI
25th Jul 2025267 PMAQI
25th Jul 2025278 PMAQI
25th Jul 2025249 PMAQI
25th Jul 20252510 PMAQI
25th Jul 20252411 PMAQI
26th Jul 20252512 AMAQI
26th Jul 2025251 AMAQI
26th Jul 2025262 AMAQI
19°C14/23°C
26th Jul 2025293 AMAQI
26th Jul 2025284 AMAQI
26th Jul 2025305 AMAQI
26th Jul 2025306 AMAQI
26th Jul 2025247 AMAQI
26th Jul 2025218 AMAQI
26th Jul 2025199 AMAQI
26th Jul 20252010 AMAQI
26th Jul 20252411 AMAQI
26th Jul 20252212 PMAQI
26th Jul 2025181 PMAQI
26th Jul 2025182 PMAQI
26th Jul 2025203 PMAQI
26th Jul 2025224 PMAQI
26th Jul 2025225 PMAQI
26th Jul 2025226 PMAQI
26th Jul 2025247 PMAQI
26th Jul 2025248 PMAQI
26th Jul 2025259 PMAQI
26th Jul 20252410 PMAQI
26th Jul 20252511 PMAQI
27th Jul 20252412 AMAQI
27th Jul 2025281 AMAQI
27th Jul 2025312 AMAQI
18°C11/24°C
27th Jul 2025283 AMAQI
27th Jul 2025284 AMAQI
27th Jul 2025245 AMAQI
27th Jul 2025256 AMAQI
27th Jul 2025407 AMAQI
27th Jul 2025538 AMAQI
27th Jul 2025489 AMAQI
27th Jul 20254910 AMAQI
27th Jul 20253511 AMAQI
27th Jul 20253412 PMAQI
27th Jul 2025311 PMAQI
27th Jul 2025302 PMAQI
27th Jul 2025303 PMAQI
27th Jul 2025294 PMAQI
27th Jul 2025295 PMAQI
27th Jul 2025286 PMAQI
27th Jul 2025287 PMAQI
27th Jul 2025278 PMAQI
27th Jul 2025289 PMAQI
27th Jul 20252910 PMAQI
27th Jul 20252911 PMAQI
28th Jul 20253112 AMAQI
28th Jul 2025291 AMAQI
28th Jul 2025292 AMAQI
20°C14/27°C
28th Jul 2025313 AMAQI
28th Jul 2025304 AMAQI
28th Jul 2025305 AMAQI
28th Jul 2025296 AMAQI
28th Jul 2025487 AMAQI
28th Jul 2025508 AMAQI
28th Jul 2025509 AMAQI
28th Jul 20254010 AMAQI
28th Jul 20254011 AMAQI
28th Jul 20253712 PMAQI
28th Jul 2025351 PMAQI
28th Jul 2025312 PMAQI
28th Jul 2025303 PMAQI
28th Jul 2025294 PMAQI
28th Jul 2025295 PMAQI
28th Jul 2025286 PMAQI
28th Jul 2025307 PMAQI
28th Jul 2025328 PMAQI
28th Jul 2025339 PMAQI
28th Jul 20253410 PMAQI
28th Jul 20253511 PMAQI
29th Jul 20253612 AMAQI
29th Jul 2025351 AMAQI
29th Jul 2025352 AMAQI
21°C15/27°C
29th Jul 2025373 AMAQI
29th Jul 2025344 AMAQI
29th Jul 2025325 AMAQI
29th Jul 2025326 AMAQI
29th Jul 2025417 AMAQI
29th Jul 2025458 AMAQI
29th Jul 2025499 AMAQI
29th Jul 20254610 AMAQI
29th Jul 20254011 AMAQI
29th Jul 20253612 PMAQI
29th Jul 2025341 PMAQI
29th Jul 2025312 PMAQI
29th Jul 2025283 PMAQI
29th Jul 2025324 PMAQI
29th Jul 2025325 PMAQI
29th Jul 2025306 PMAQI
29th Jul 2025337 PMAQI
29th Jul 2025348 PMAQI
29th Jul 2025349 PMAQI
29th Jul 20253610 PMAQI
29th Jul 20253411 PMAQI
30th Jul 20253512 AMAQI
30th Jul 2025341 AMAQI
30th Jul 2025352 AMAQI
22°C16/28°C
30th Jul 2025353 AMAQI
30th Jul 2025354 AMAQI
30th Jul 2025355 AMAQI
30th Jul 2025356 AMAQI
30th Jul 2025487 AMAQI
30th Jul 2025498 AMAQI
30th Jul 2025489 AMAQI
30th Jul 20254310 AMAQI
30th Jul 20254211 AMAQI
30th Jul 20254212 PMAQI
30th Jul 2025421 PMAQI
30th Jul 2025372 PMAQI
30th Jul 2025363 PMAQI
30th Jul 2025334 PMAQI
30th Jul 2025355 PMAQI
30th Jul 2025356 PMAQI
30th Jul 2025377 PMAQI
30th Jul 2025378 PMAQI
30th Jul 2025379 PMAQI
30th Jul 20255010 PMAQI
30th Jul 20255011 PMAQI
31st Jul 20255112 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025542 AMAQI
24°C17/30°C
31st Jul 2025523 AMAQI
31st Jul 2025524 AMAQI
31st Jul 2025525 AMAQI
31st Jul 2025526 AMAQI
31st Jul 2025527 AMAQI
31st Jul 2025528 AMAQI
31st Jul 2025469 AMAQI
31st Jul 20254310 AMAQI
31st Jul 20254911 AMAQI
31st Jul 20255212 PMAQI
31st Jul 2025521 PMAQI
31st Jul 2025502 PMAQI
31st Jul 2025473 PMAQI
31st Jul 2025474 PMAQI
31st Jul 2025455 PMAQI
31st Jul 2025476 PMAQI
31st Jul 2025557 PMAQI
31st Jul 2025608 PMAQI
31st Jul 2025579 PMAQI
31st Jul 20254310 PMAQI
31st Jul 20254411 PMAQI
1st Aug 20254912 AMAQI
1st Aug 2025471 AMAQI
1st Aug 2025462 AMAQI
23°C19/28°C
1st Aug 2025513 AMAQI
1st Aug 2025524 AMAQI
1st Aug 2025505 AMAQI
1st Aug 2025466 AMAQI
1st Aug 2025517 AMAQI
1st Aug 2025648 AMAQI
1st Aug 2025439 AMAQI
1st Aug 20255210 AMAQI
1st Aug 20255611 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025571 PMAQI
1st Aug 2025502 PMAQI
1st Aug 2025523 PMAQI
1st Aug 2025594 PMAQI
1st Aug 2025385 PMAQI
1st Aug 2025586 PMAQI
1st Aug 2025637 PMAQI
1st Aug 2025668 PMAQI
1st Aug 2025569 PMAQI
1st Aug 20255210 PMAQI
1st Aug 20256011 PMAQI
2nd Aug 20255512 AMAQI
2nd Aug 2025531 AMAQI
2nd Aug 2025582 AMAQI
22°C16/27°C
2nd Aug 2025623 AMAQI
2nd Aug 2025564 AMAQI
2nd Aug 2025505 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025577 AMAQI
2nd Aug 2025608 AMAQI
2nd Aug 2025639 AMAQI
2nd Aug 20255810 AMAQI
2nd Aug 20256511 AMAQI
2nd Aug 20256412 PMAQI
2nd Aug 2025701 PMAQI
2nd Aug 2025722 PMAQI
2nd Aug 2025523 PMAQI
2nd Aug 2025704 PMAQI
2nd Aug 2025635 PMAQI
2nd Aug 2025586 PMAQI
2nd Aug 2025607 PMAQI
2nd Aug 2025598 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20255811 PMAQI
3rd Aug 20255812 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025592 AMAQI
23°C17/29°C
3rd Aug 2025593 AMAQI
3rd Aug 2025604 AMAQI
3rd Aug 2025605 AMAQI
3rd Aug 2025576 AMAQI
3rd Aug 2025557 AMAQI
3rd Aug 2025538 AMAQI
3rd Aug 2025629 AMAQI
3rd Aug 20256910 AMAQI
3rd Aug 20255411 AMAQI
3rd Aug 20255012 PMAQI
3rd Aug 2025491 PMAQI
3rd Aug 2025422 PMAQI
3rd Aug 2025483 PMAQI
3rd Aug 2025474 PMAQI
3rd Aug 2025445 PMAQI
3rd Aug 2025506 PMAQI
3rd Aug 2025587 PMAQI
3rd Aug 2025568 PMAQI
3rd Aug 2025619 PMAQI
3rd Aug 20256010 PMAQI
3rd Aug 20255711 PMAQI
4th Aug 20255212 AMAQI
4th Aug 2025531 AMAQI
4th Aug 2025572 AMAQI
23°C17/29°C
4th Aug 2025553 AMAQI
4th Aug 2025564 AMAQI
4th Aug 2025565 AMAQI
4th Aug 2025566 AMAQI
4th Aug 2025627 AMAQI
4th Aug 2025658 AMAQI
4th Aug 2025579 AMAQI
4th Aug 20255810 AMAQI
4th Aug 20256111 AMAQI
4th Aug 20256712 PMAQI
4th Aug 2025621 PMAQI
4th Aug 2025602 PMAQI
4th Aug 2025643 PMAQI
4th Aug 2025524 PMAQI
4th Aug 2025535 PMAQI
4th Aug 2025536 PMAQI
4th Aug 2025467 PMAQI
4th Aug 2025598 PMAQI
4th Aug 2025459 PMAQI
4th Aug 20255210 PMAQI
4th Aug 20253911 PMAQI
5th Aug 20252912 AMAQI
5th Aug 2025341 AMAQI
5th Aug 2025502 AMAQI
24°C20/30°C
5th Aug 2025453 AMAQI
5th Aug 2025504 AMAQI
5th Aug 2025485 AMAQI
5th Aug 2025406 AMAQI
5th Aug 2025577 AMAQI
5th Aug 2025548 AMAQI
5th Aug 2025569 AMAQI
5th Aug 20254810 AMAQI
5th Aug 20256311 AMAQI
5th Aug 20255412 PMAQI
5th Aug 2025571 PMAQI
5th Aug 2025422 PMAQI
5th Aug 2025603 PMAQI
5th Aug 2025514 PMAQI
5th Aug 2025505 PMAQI
5th Aug 2025466 PMAQI
5th Aug 2025427 PMAQI
5th Aug 2025468 PMAQI
5th Aug 2025449 PMAQI
5th Aug 20253310 PMAQI
5th Aug 20253911 PMAQI
6th Aug 20254212 AMAQI
6th Aug 2025461 AMAQI
6th Aug 2025442 AMAQI
22°C20/25°C
6th Aug 2025423 AMAQI
6th Aug 2025504 AMAQI
6th Aug 2025405 AMAQI
6th Aug 2025406 AMAQI
6th Aug 2025287 AMAQI
6th Aug 2025308 AMAQI
6th Aug 2025369 AMAQI
6th Aug 20253310 AMAQI
6th Aug 20254011 AMAQI
6th Aug 20255312 PMAQI
6th Aug 2025451 PMAQI
6th Aug 2025522 PMAQI
6th Aug 2025493 PMAQI
6th Aug 2025484 PMAQI
6th Aug 2025565 PMAQI
6th Aug 2025456 PMAQI
6th Aug 2025427 PMAQI
6th Aug 2025368 PMAQI
6th Aug 2025389 PMAQI
6th Aug 20253510 PMAQI
6th Aug 20253811 PMAQI
7th Aug 20253412 AMAQI
7th Aug 2025441 AMAQI
7th Aug 2025332 AMAQI
22°C19/26°C
7th Aug 2025383 AMAQI
7th Aug 2025424 AMAQI
7th Aug 2025405 AMAQI
7th Aug 2025436 AMAQI
7th Aug 2025447 AMAQI
7th Aug 2025508 AMAQI
7th Aug 2025399 AMAQI
7th Aug 20255110 AMAQI
7th Aug 20255711 AMAQI
7th Aug 20253112 PMAQI
7th Aug 2025281 PMAQI
7th Aug 2025272 PMAQI
7th Aug 2025273 PMAQI
7th Aug 2025284 PMAQI
7th Aug 2025275 PMAQI
7th Aug 2025286 PMAQI
7th Aug 2025387 PMAQI
7th Aug 2025388 PMAQI
7th Aug 2025389 PMAQI
7th Aug 20253710 PMAQI
7th Aug 20253611 PMAQI
8th Aug 20253612 AMAQI
8th Aug 2025361 AMAQI
8th Aug 2025372 AMAQI
21°C17/27°C
8th Aug 2025393 AMAQI
8th Aug 2025394 AMAQI
8th Aug 2025405 AMAQI
8th Aug 2025416 AMAQI
8th Aug 2025227 AMAQI
8th Aug 2025148 AMAQI
8th Aug 2025169 AMAQI
8th Aug 20251610 AMAQI
8th Aug 20252711 AMAQI
8th Aug 20252812 PMAQI
8th Aug 2025261 PMAQI
8th Aug 2025262 PMAQI
8th Aug 2025253 PMAQI
8th Aug 2025244 PMAQI
8th Aug 2025245 PMAQI
8th Aug 2025236 PMAQI
8th Aug 2025347 PMAQI
8th Aug 2025338 PMAQI
8th Aug 2025339 PMAQI
8th Aug 20253410 PMAQI
8th Aug 20253411 PMAQI
9th Aug 20253412 AMAQI
9th Aug 2025341 AMAQI
9th Aug 2025352 AMAQI
18°C14/22°C
9th Aug 2025323 AMAQI
3 AM9th Aug 2025334 AMAQI
9th Aug 2025365 AMAQI
9th Aug 2025366 AMAQI
9th Aug 2025207 AMAQI
9th Aug 2025148 AMAQI
9th Aug 2025149 AMAQI
9th Aug 20251410 AMAQI
9th Aug 20252011 AMAQI
11 AM9th Aug 20252012 PMAQI
9th Aug 2025211 PMAQI
9th Aug 2025202 PMAQI
9th Aug 2025213 PMAQI
9th Aug 2025214 PMAQI
8 PM
11 PM
2 AM
--°C/°C
Day time
Avg. Highest Time
8 AM
37AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 PM - 6 PM
31AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 8 AM (Avg. 37), while the lowest AQI was between 12 PM to 6 PM (Avg. 31).
Night time
Avg. Highest Time
12 AM - 11 PM
32AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
12 AM - 11 PM
32AQI
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. 32), while the lowest AQI was between 12 AM to 11 PM (Avg. 32).
2025 Days Vs Air Quality
Kstovo, Nizhegorodskaya Oblast, Russia
2025
67%
148
33%
72
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Good
148 DaysModerate
72 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 67%
Health Risk Level:
Moderate
In 2025, 67% of 221 days were within WHO’s safe air quality limits, and 33% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Kstovo, Nizhegorodskaya Oblast, Russia
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
47AQI
47AQI
2nd January 2025
39AQI
39AQI
3rd January 2025
44AQI
44AQI
4th January 2025
48AQI
48AQI
5th January 2025
59AQI
59AQI
6th January 2025
76AQI
76AQI
7th January 2025
47AQI
47AQI
8th January 2025
45AQI
45AQI
9th January 2025
50AQI
50AQI
10th January 2025
54AQI
54AQI
11th January 2025
62AQI
62AQI
12th January 2025
64AQI
64AQI
13th January 2025
67AQI
67AQI
14th January 2025
61AQI
61AQI
15th January 2025
52AQI
52AQI
16th January 2025
77AQI
77AQI
17th January 2025
83AQI
83AQI
18th January 2025
75AQI
75AQI
19th January 2025
27AQI
27AQI
20th January 2025
24AQI
24AQI
21st January 2025
29AQI
29AQI
22nd January 2025
36AQI
36AQI
23rd January 2025
64AQI
64AQI
24th January 2025
73AQI
73AQI
25th January 2025
64AQI
64AQI
26th January 2025
60AQI
60AQI
27th January 2025
63AQI
63AQI
28th January 2025
50AQI
50AQI
29th January 2025
53AQI
53AQI
30th January 2025
48AQI
48AQI
31st January 2025
46AQI
46AQI
1st February 2025
57AQI
57AQI
2nd February 2025
64AQI
64AQI
3rd February 2025
40AQI
40AQI
4th February 2025
62AQI
62AQI
5th February 2025
68AQI
68AQI
6th February 2025
74AQI
74AQI
7th February 2025
63AQI
63AQI
8th February 2025
65AQI
65AQI
9th February 2025
65AQI
65AQI
10th February 2025
66AQI
66AQI
11th February 2025
63AQI
63AQI
12th February 2025
74AQI
74AQI
13th February 2025
84AQI
84AQI
14th February 2025
69AQI
69AQI
15th February 2025
50AQI
50AQI
16th February 2025
49AQI
49AQI
17th February 2025
33AQI
33AQI
18th February 2025
40AQI
40AQI
19th February 2025
51AQI
51AQI
20th February 2025
44AQI
44AQI
21st February 2025
38AQI
38AQI
22nd February 2025
42AQI
42AQI
23rd February 2025
58AQI
58AQI
24th February 2025
54AQI
54AQI
25th February 2025
57AQI
57AQI
26th February 2025
68AQI
68AQI
27th February 2025
63AQI
63AQI
28th February 2025
85AQI
85AQI
1st March 2025
70AQI
70AQI
2nd March 2025
64AQI
64AQI
3rd March 2025
56AQI
56AQI
4th March 2025
40AQI
40AQI
5th March 2025
29AQI
29AQI
6th March 2025
32AQI
32AQI
7th March 2025
41AQI
41AQI
8th March 2025
45AQI
45AQI
9th March 2025
45AQI
45AQI
10th March 2025
58AQI
58AQI
11th March 2025
68AQI
68AQI
12th March 2025
74AQI
74AQI
13th March 2025
64AQI
64AQI
14th March 2025
54AQI
54AQI
15th March 2025
46AQI
46AQI
16th March 2025
52AQI
52AQI
17th March 2025
44AQI
44AQI
18th March 2025
52AQI
52AQI
19th March 2025
52AQI
52AQI
20th March 2025
51AQI
51AQI
21st March 2025
53AQI
53AQI
22nd March 2025
49AQI
49AQI
23rd March 2025
43AQI
43AQI
24th March 2025
58AQI
58AQI
25th March 2025
50AQI
50AQI
26th March 2025
55AQI
55AQI
27th March 2025
58AQI
58AQI
28th March 2025
46AQI
46AQI
29th March 2025
64AQI
64AQI
30th March 2025
66AQI
66AQI
31st March 2025
68AQI
68AQI
1st April 2025
64AQI
64AQI
2nd April 2025
57AQI
57AQI
3rd April 2025
43AQI
43AQI
4th April 2025
42AQI
42AQI
5th April 2025
43AQI
43AQI
6th April 2025
36AQI
36AQI
7th April 2025
37AQI
37AQI
8th April 2025
41AQI
41AQI
9th April 2025
40AQI
40AQI
10th April 2025
29AQI
29AQI
11th April 2025
35AQI
35AQI
12th April 2025
27AQI
27AQI
13th April 2025
34AQI
34AQI
14th April 2025
51AQI
51AQI
15th April 2025
42AQI
42AQI
16th April 2025
39AQI
39AQI
17th April 2025
54AQI
54AQI
18th April 2025
55AQI
55AQI
19th April 2025
53AQI
53AQI
20th April 2025
48AQI
48AQI
21st April 2025
60AQI
60AQI
22nd April 2025
53AQI
53AQI
23rd April 2025
53AQI
53AQI
24th April 2025
38AQI
38AQI
25th April 2025
62AQI
62AQI
26th April 2025
62AQI
62AQI
27th April 2025
38AQI
38AQI
28th April 2025
33AQI
33AQI
29th April 2025
33AQI
33AQI
30th April 2025
35AQI
35AQI
1st May 2025
28AQI
28AQI
2nd May 2025
15AQI
15AQI
3rd May 2025
16AQI
16AQI
4th May 2025
16AQI
16AQI
5th May 2025
18AQI
18AQI
6th May 2025
13AQI
13AQI
7th May 2025
19AQI
19AQI
8th May 2025
19AQI
19AQI
9th May 2025
20AQI
20AQI
10th May 2025
21AQI
21AQI
11th May 2025
14AQI
14AQI
12th May 2025
14AQI
14AQI
13th May 2025
17AQI
17AQI
14th May 2025
23AQI
23AQI
15th May 2025
19AQI
19AQI
16th May 2025
18AQI
18AQI
17th May 2025
24AQI
24AQI
18th May 2025
24AQI
24AQI
19th May 2025
16AQI
16AQI
20th May 2025
17AQI
17AQI
21st May 2025
14AQI
14AQI
22nd May 2025
15AQI
15AQI
23rd May 2025
18AQI
18AQI
24th May 2025
19AQI
19AQI
25th May 2025
16AQI
16AQI
26th May 2025
15AQI
15AQI
27th May 2025
14AQI
14AQI
28th May 2025
14AQI
14AQI
29th May 2025
16AQI
16AQI
30th May 2025
18AQI
18AQI
31st May 2025
18AQI
18AQI
1st June 2025
25AQI
25AQI
2nd June 2025
12AQI
12AQI
3rd June 2025
16AQI
16AQI
4th June 2025
18AQI
18AQI
5th June 2025
16AQI
16AQI
6th June 2025
18AQI
18AQI
7th June 2025
20AQI
20AQI
8th June 2025
26AQI
26AQI
9th June 2025
26AQI
26AQI
10th June 2025
27AQI
27AQI
11th June 2025
25AQI
25AQI
12th June 2025
23AQI
23AQI
13th June 2025
25AQI
25AQI
14th June 2025
29AQI
29AQI
15th June 2025
31AQI
31AQI
16th June 2025
25AQI
25AQI
17th June 2025
22AQI
22AQI
18th June 2025
21AQI
21AQI
19th June 2025
21AQI
21AQI
20th June 2025
21AQI
21AQI
21st June 2025
24AQI
24AQI
22nd June 2025
38AQI
38AQI
23rd June 2025
28AQI
28AQI
24th June 2025
23AQI
23AQI
25th June 2025
21AQI
21AQI
26th June 2025
19AQI
19AQI
27th June 2025
16AQI
16AQI
28th June 2025
15AQI
15AQI
29th June 2025
17AQI
17AQI
30th June 2025
15AQI
15AQI
1st July 2025
15AQI
15AQI
2nd July 2025
15AQI
15AQI
3rd July 2025
19AQI
19AQI
4th July 2025
21AQI
21AQI
5th July 2025
18AQI
18AQI
6th July 2025
17AQI
17AQI
7th July 2025
16AQI
16AQI
8th July 2025
18AQI
18AQI
9th July 2025
21AQI
21AQI
10th July 2025
24AQI
24AQI
11th July 2025
23AQI
23AQI
12th July 2025
26AQI
26AQI
13th July 2025
24AQI
24AQI
14th July 2025
25AQI
25AQI
15th July 2025
24AQI
24AQI
16th July 2025
21AQI
21AQI
17th July 2025
21AQI
21AQI
18th July 2025
21AQI
21AQI
19th July 2025
20AQI
20AQI
20th July 2025
21AQI
21AQI
21st July 2025
21AQI
21AQI
22nd July 2025
22AQI
22AQI
23rd July 2025
25AQI
25AQI
24th July 2025
28AQI
28AQI
25th July 2025
28AQI
28AQI
26th July 2025
24AQI
24AQI
27th July 2025
30AQI
30AQI
28th July 2025
34AQI
34AQI
29th July 2025
35AQI
35AQI
30th July 2025
39AQI
39AQI
31st July 2025
51AQI
51AQI
1st August 2025
53AQI
53AQI
2nd August 2025
59AQI
59AQI
3rd August 2025
56AQI
56AQI
4th August 2025
55AQI
55AQI
5th August 2025
43AQI
43AQI
6th August 2025
42AQI
42AQI
7th August 2025
37AQI
37AQI
8th August 2025
33AQI
33AQI
54AQI
59AQI
53AQI
45AQI
18AQI
22AQI
24AQI
47AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202539AQI
14
17
8
20
12
19
19
11
31
30
30
1
4
4
148
72
Highest AQI recorded in
February59AQI
Lowest AQI recorded in
May18AQI
202434AQI
22
1
29
28
3
30
28
3
22
8
31
23
5
3
13
27
3
8
17
4
2
261
43
4
2
Highest AQI recorded in
December77AQI
Lowest AQI recorded in
April18AQI
202324AQI
2
11
2
13
2
Highest AQI recorded in
December26AQI
Lowest AQI recorded in
November15AQI
202211AQI
3
9
12
Highest AQI recorded in
October13AQI
Lowest AQI recorded in
November10AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2025(Avg.)
39AQILeast Polluted Year Recorded
2022(Avg.)
11AQIKstovo's annual 2025 AQI (39) shows an average percentage change of 114.6% (worsened AQI) compared to previous years: 2022 (11), 2023 (24), 2024 (34).
