PNZ No.4, Nur Sultan, Astana, Kazakhstan 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
PNZ No.4, Nur Sultan, Astana, Kazakhstan
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2024
62AQILowest AQI recorded on
6th Aug 2024
35AQISame Day Analysis (2nd August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 57 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
PNZ No.4, Nur Sultan, Astana, Kazakhstan
AQI
Day
Night
.
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
2PM2nd Aug
68AQI
Avg. Lowest Time
8AM2nd Aug
50AQI
Night time
Avg. Highest Time
12AM3rd Aug
61AQI
Avg. Lowest Time
4AM3rd Aug
58AQI
In the last 24 hours,
PNZ No.4's AQI reached its highest point of 68 at 2 PM during the Day, while the lowest point, 50, was recorded at 8 AM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
PNZ No.4, Nur Sultan, Astana, Kazakhstan
JulAug
04th - 05th05th - 06th06th - 07th07th - 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
Day
Night
4th Jul 2025265 AMAQI
4th Jul 2025336 AMAQI
4th Jul 2025247 AMAQI
4th Jul 2025208 AMAQI
4th Jul 2025239 AMAQI
4th Jul 20252710 AMAQI
4th Jul 20252611 AMAQI
4th Jul 20252812 PMAQI
4th Jul 2025251 PMAQI
4th Jul 2025282 PMAQI
4th Jul 2025283 PMAQI
4th Jul 2025264 PMAQI
4th Jul 2025255 PMAQI
4th Jul 2025266 PMAQI
4th Jul 2025247 PMAQI
4th Jul 2025278 PMAQI
4th Jul 2025269 PMAQI
4th Jul 20252710 PMAQI
4th Jul 20253011 PMAQI
5th Jul 20252612 AMAQI
5th Jul 2025281 AMAQI
5th Jul 2025272 AMAQI
5th Jul 2025273 AMAQI
5th Jul 2025294 AMAQI
26°C20/35°C
5th Jul 2025205 AMAQI
5th Jul 2025186 AMAQI
5th Jul 2025177 AMAQI
5th Jul 2025248 AMAQI
5th Jul 2025249 AMAQI
5th Jul 20252210 AMAQI
5th Jul 20252511 AMAQI
5th Jul 20252512 PMAQI
5th Jul 2025241 PMAQI
5th Jul 2025232 PMAQI
5th Jul 2025223 PMAQI
5th Jul 2025244 PMAQI
5th Jul 2025245 PMAQI
5th Jul 2025266 PMAQI
5th Jul 2025257 PMAQI
5th Jul 2025248 PMAQI
5th Jul 2025249 PMAQI
5th Jul 20252610 PMAQI
5th Jul 20252511 PMAQI
6th Jul 20252612 AMAQI
6th Jul 2025261 AMAQI
6th Jul 2025262 AMAQI
6th Jul 2025263 AMAQI
6th Jul 2025254 AMAQI
19°C16/22°C
6th Jul 2025235 AMAQI
6th Jul 2025196 AMAQI
6th Jul 2025187 AMAQI
6th Jul 2025208 AMAQI
6th Jul 2025209 AMAQI
6th Jul 20252310 AMAQI
6th Jul 20252411 AMAQI
6th Jul 20252712 PMAQI
6th Jul 2025251 PMAQI
6th Jul 2025292 PMAQI
6th Jul 2025263 PMAQI
6th Jul 2025234 PMAQI
6th Jul 2025205 PMAQI
6th Jul 2025236 PMAQI
6th Jul 2025227 PMAQI
6th Jul 2025218 PMAQI
6th Jul 2025219 PMAQI
6th Jul 20252210 PMAQI
6th Jul 20252411 PMAQI
7th Jul 20252312 AMAQI
7th Jul 2025241 AMAQI
7th Jul 2025222 AMAQI
7th Jul 2025243 AMAQI
7th Jul 2025234 AMAQI
21°C14/27°C
7th Jul 2025195 AMAQI
7th Jul 2025206 AMAQI
7th Jul 2025297 AMAQI
7th Jul 2025218 AMAQI
7th Jul 2025239 AMAQI
7th Jul 20252310 AMAQI
7th Jul 20252511 AMAQI
7th Jul 20252612 PMAQI
7th Jul 2025231 PMAQI
7th Jul 2025242 PMAQI
7th Jul 2025253 PMAQI
7th Jul 2025244 PMAQI
7th Jul 2025255 PMAQI
7th Jul 2025226 PMAQI
7th Jul 2025227 PMAQI
7th Jul 2025228 PMAQI
7th Jul 2025229 PMAQI
7th Jul 20252210 PMAQI
7th Jul 20252211 PMAQI
8th Jul 20252112 AMAQI
8th Jul 2025221 AMAQI
8th Jul 2025212 AMAQI
8th Jul 2025223 AMAQI
8th Jul 2025204 AMAQI
21°C16/24°C
8th Jul 2025245 AMAQI
8th Jul 2025286 AMAQI
8th Jul 2025317 AMAQI
8th Jul 2025258 AMAQI
8th Jul 2025269 AMAQI
8th Jul 20252710 AMAQI
8th Jul 20252611 AMAQI
8th Jul 20252512 PMAQI
8th Jul 2025221 PMAQI
8th Jul 2025222 PMAQI
8th Jul 2025233 PMAQI
8th Jul 2025224 PMAQI
8th Jul 2025235 PMAQI
8th Jul 2025226 PMAQI
8th Jul 2025237 PMAQI
8th Jul 2025248 PMAQI
8th Jul 2025249 PMAQI
8th Jul 20252310 PMAQI
8th Jul 20252411 PMAQI
9th Jul 20252212 AMAQI
9th Jul 2025251 AMAQI
9th Jul 2025262 AMAQI
9th Jul 2025243 AMAQI
9th Jul 2025264 AMAQI
19°C14/24°C
9th Jul 2025235 AMAQI
9th Jul 2025256 AMAQI
9th Jul 2025237 AMAQI
9th Jul 2025228 AMAQI
9th Jul 2025249 AMAQI
9th Jul 20252610 AMAQI
9th Jul 20252411 AMAQI
9th Jul 20252412 PMAQI
9th Jul 2025251 PMAQI
9th Jul 2025242 PMAQI
9th Jul 2025263 PMAQI
9th Jul 2025224 PMAQI
9th Jul 2025255 PMAQI
9th Jul 2025226 PMAQI
9th Jul 2025217 PMAQI
9th Jul 2025228 PMAQI
9th Jul 2025219 PMAQI
9th Jul 20252110 PMAQI
9th Jul 20252211 PMAQI
10th Jul 20252412 AMAQI
10th Jul 2025241 AMAQI
10th Jul 2025262 AMAQI
10th Jul 2025243 AMAQI
10th Jul 2025264 AMAQI
19°C14/23°C
10th Jul 2025245 AMAQI
10th Jul 2025246 AMAQI
10th Jul 2025267 AMAQI
10th Jul 2025258 AMAQI
10th Jul 2025239 AMAQI
10th Jul 20252510 AMAQI
10th Jul 20252511 AMAQI
10th Jul 20253312 PMAQI
10th Jul 2025261 PMAQI
10th Jul 2025242 PMAQI
10th Jul 2025253 PMAQI
10th Jul 2025234 PMAQI
10th Jul 2025235 PMAQI
10th Jul 2025226 PMAQI
10th Jul 2025237 PMAQI
10th Jul 2025268 PMAQI
10th Jul 2025219 PMAQI
10th Jul 20252210 PMAQI
10th Jul 20252311 PMAQI
11th Jul 20253612 AMAQI
11th Jul 2025291 AMAQI
11th Jul 2025252 AMAQI
11th Jul 2025263 AMAQI
11th Jul 2025264 AMAQI
20°C16/25°C
11th Jul 2025295 AMAQI
11th Jul 2025296 AMAQI
11th Jul 2025357 AMAQI
11th Jul 2025288 AMAQI
11th Jul 2025269 AMAQI
11th Jul 20253110 AMAQI
11th Jul 20252611 AMAQI
11th Jul 20253112 PMAQI
11th Jul 2025261 PMAQI
11th Jul 2025292 PMAQI
11th Jul 2025273 PMAQI
11th Jul 2025304 PMAQI
11th Jul 2025305 PMAQI
11th Jul 2025326 PMAQI
11th Jul 2025297 PMAQI
11th Jul 2025288 PMAQI
11th Jul 2025269 PMAQI
11th Jul 20252710 PMAQI
11th Jul 20253111 PMAQI
12th Jul 20253212 AMAQI
12th Jul 2025321 AMAQI
12th Jul 2025312 AMAQI
12th Jul 2025323 AMAQI
12th Jul 2025294 AMAQI
21°C16/28°C
12th Jul 2025235 AMAQI
12th Jul 2025186 AMAQI
12th Jul 2025187 AMAQI
12th Jul 2025208 AMAQI
12th Jul 2025279 AMAQI
12th Jul 20253210 AMAQI
12th Jul 20252711 AMAQI
12th Jul 20253012 PMAQI
12th Jul 2025301 PMAQI
12th Jul 2025292 PMAQI
12th Jul 2025283 PMAQI
12th Jul 2025274 PMAQI
12th Jul 2025315 PMAQI
12th Jul 2025246 PMAQI
12th Jul 2025247 PMAQI
12th Jul 2025288 PMAQI
12th Jul 2025279 PMAQI
12th Jul 20253010 PMAQI
12th Jul 20253111 PMAQI
13th Jul 20252612 AMAQI
13th Jul 2025261 AMAQI
13th Jul 2025282 AMAQI
13th Jul 2025273 AMAQI
13th Jul 2025274 AMAQI
20°C14/24°C
13th Jul 2025305 AMAQI
13th Jul 2025246 AMAQI
13th Jul 2025257 AMAQI
13th Jul 2025188 AMAQI
13th Jul 2025279 AMAQI
13th Jul 20252510 AMAQI
13th Jul 20252411 AMAQI
13th Jul 20252612 PMAQI
13th Jul 2025241 PMAQI
13th Jul 2025262 PMAQI
13th Jul 2025243 PMAQI
13th Jul 2025234 PMAQI
13th Jul 2025235 PMAQI
13th Jul 2025256 PMAQI
13th Jul 2025257 PMAQI
13th Jul 2025258 PMAQI
13th Jul 2025259 PMAQI
13th Jul 20252610 PMAQI
13th Jul 20252911 PMAQI
14th Jul 20252812 AMAQI
14th Jul 2025301 AMAQI
14th Jul 2025282 AMAQI
14th Jul 2025293 AMAQI
14th Jul 2025294 AMAQI
18°C14/23°C
14th Jul 2025205 AMAQI
14th Jul 2025176 AMAQI
14th Jul 2025187 AMAQI
14th Jul 2025168 AMAQI
14th Jul 2025269 AMAQI
14th Jul 20253210 AMAQI
14th Jul 20252911 AMAQI
14th Jul 20253212 PMAQI
14th Jul 2025351 PMAQI
14th Jul 2025302 PMAQI
14th Jul 2025273 PMAQI
14th Jul 2025264 PMAQI
14th Jul 2025275 PMAQI
14th Jul 2025256 PMAQI
14th Jul 2025277 PMAQI
14th Jul 2025278 PMAQI
14th Jul 2025299 PMAQI
14th Jul 20252810 PMAQI
14th Jul 20252611 PMAQI
15th Jul 20252612 AMAQI
15th Jul 2025281 AMAQI
15th Jul 2025282 AMAQI
15th Jul 2025283 AMAQI
15th Jul 2025284 AMAQI
17°C11/22°C
15th Jul 2025255 AMAQI
15th Jul 2025246 AMAQI
15th Jul 2025247 AMAQI
15th Jul 2025248 AMAQI
15th Jul 2025269 AMAQI
15th Jul 20252810 AMAQI
15th Jul 20252611 AMAQI
15th Jul 20252412 PMAQI
15th Jul 2025201 PMAQI
15th Jul 2025202 PMAQI
15th Jul 2025213 PMAQI
15th Jul 2025224 PMAQI
15th Jul 2025215 PMAQI
15th Jul 2025186 PMAQI
15th Jul 2025207 PMAQI
15th Jul 2025208 PMAQI
15th Jul 2025209 PMAQI
15th Jul 20252810 PMAQI
15th Jul 20254211 PMAQI
16th Jul 20254912 AMAQI
16th Jul 2025341 AMAQI
16th Jul 2025262 AMAQI
16th Jul 2025273 AMAQI
16th Jul 2025264 AMAQI
18°C13/23°C
16th Jul 2025365 AMAQI
16th Jul 2025406 AMAQI
16th Jul 2025417 AMAQI
16th Jul 2025438 AMAQI
16th Jul 2025409 AMAQI
16th Jul 20253810 AMAQI
16th Jul 20253711 AMAQI
16th Jul 20253212 PMAQI
16th Jul 2025341 PMAQI
16th Jul 2025342 PMAQI
16th Jul 2025363 PMAQI
16th Jul 2025354 PMAQI
16th Jul 2025345 PMAQI
16th Jul 2025356 PMAQI
16th Jul 2025337 PMAQI
16th Jul 2025348 PMAQI
16th Jul 2025409 PMAQI
16th Jul 20254610 PMAQI
16th Jul 20254511 PMAQI
17th Jul 20254412 AMAQI
17th Jul 2025501 AMAQI
17th Jul 2025472 AMAQI
17th Jul 2025443 AMAQI
17th Jul 2025354 AMAQI
21°C14/28°C
17th Jul 2025265 AMAQI
17th Jul 2025236 AMAQI
17th Jul 2025267 AMAQI
17th Jul 2025248 AMAQI
17th Jul 2025299 AMAQI
17th Jul 20253110 AMAQI
17th Jul 20253411 AMAQI
17th Jul 20253212 PMAQI
17th Jul 2025341 PMAQI
17th Jul 2025362 PMAQI
17th Jul 2025333 PMAQI
17th Jul 2025334 PMAQI
17th Jul 2025345 PMAQI
17th Jul 2025336 PMAQI
17th Jul 2025357 PMAQI
17th Jul 2025368 PMAQI
17th Jul 2025489 PMAQI
17th Jul 20255210 PMAQI
17th Jul 20255511 PMAQI
18th Jul 20255112 AMAQI
18th Jul 2025471 AMAQI
18th Jul 2025382 AMAQI
18th Jul 2025343 AMAQI
18th Jul 2025344 AMAQI
24°C19/30°C
18th Jul 2025475 AMAQI
18th Jul 2025546 AMAQI
18th Jul 2025597 AMAQI
18th Jul 2025648 AMAQI
18th Jul 2025449 AMAQI
18th Jul 20254110 AMAQI
18th Jul 20254011 AMAQI
18th Jul 20253912 PMAQI
18th Jul 2025381 PMAQI
18th Jul 2025372 PMAQI
18th Jul 2025363 PMAQI
18th Jul 2025344 PMAQI
18th Jul 2025385 PMAQI
18th Jul 2025386 PMAQI
18th Jul 2025447 PMAQI
18th Jul 2025458 PMAQI
18th Jul 2025449 PMAQI
18th Jul 20254510 PMAQI
18th Jul 20254611 PMAQI
19th Jul 20254812 AMAQI
19th Jul 2025441 AMAQI
19th Jul 2025432 AMAQI
19th Jul 2025433 AMAQI
19th Jul 2025424 AMAQI
25°C18/32°C
19th Jul 2025485 AMAQI
19th Jul 2025496 AMAQI
19th Jul 2025417 AMAQI
19th Jul 2025408 AMAQI
19th Jul 2025449 AMAQI
19th Jul 20254410 AMAQI
19th Jul 20254811 AMAQI
19th Jul 20254112 PMAQI
19th Jul 2025391 PMAQI
19th Jul 2025392 PMAQI
19th Jul 2025303 PMAQI
19th Jul 2025304 PMAQI
19th Jul 2025315 PMAQI
19th Jul 2025316 PMAQI
19th Jul 2025307 PMAQI
19th Jul 2025338 PMAQI
19th Jul 2025359 PMAQI
19th Jul 20253410 PMAQI
19th Jul 20253411 PMAQI
20th Jul 20254512 AMAQI
20th Jul 2025401 AMAQI
20th Jul 2025402 AMAQI
20th Jul 2025403 AMAQI
20th Jul 2025404 AMAQI
19°C14/23°C
20th Jul 2025325 AMAQI
20th Jul 2025246 AMAQI
20th Jul 2025367 AMAQI
20th Jul 2025418 AMAQI
20th Jul 2025489 AMAQI
20th Jul 20253610 AMAQI
20th Jul 20253011 AMAQI
20th Jul 20252912 PMAQI
20th Jul 2025281 PMAQI
20th Jul 2025292 PMAQI
20th Jul 2025283 PMAQI
20th Jul 2025304 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025266 PMAQI
20th Jul 2025267 PMAQI
20th Jul 2025288 PMAQI
20th Jul 2025329 PMAQI
20th Jul 20254410 PMAQI
20th Jul 20254711 PMAQI
21st Jul 20255012 AMAQI
21st Jul 2025521 AMAQI
21st Jul 2025532 AMAQI
21st Jul 2025473 AMAQI
21st Jul 2025374 AMAQI
18°C11/25°C
21st Jul 2025385 AMAQI
21st Jul 2025426 AMAQI
21st Jul 2025357 AMAQI
21st Jul 2025298 AMAQI
21st Jul 2025309 AMAQI
21st Jul 20253110 AMAQI
21st Jul 20252411 AMAQI
21st Jul 20252212 PMAQI
21st Jul 2025211 PMAQI
21st Jul 2025222 PMAQI
21st Jul 2025273 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025245 PMAQI
21st Jul 2025246 PMAQI
21st Jul 2025247 PMAQI
21st Jul 2025268 PMAQI
21st Jul 2025309 PMAQI
21st Jul 20254810 PMAQI
21st Jul 20253811 PMAQI
22nd Jul 20253812 AMAQI
22nd Jul 2025381 AMAQI
22nd Jul 2025392 AMAQI
22nd Jul 2025393 AMAQI
22nd Jul 2025384 AMAQI
21°C14/27°C
22nd Jul 2025325 AMAQI
22nd Jul 2025326 AMAQI
22nd Jul 2025317 AMAQI
22nd Jul 2025348 AMAQI
22nd Jul 2025399 AMAQI
22nd Jul 20253710 AMAQI
22nd Jul 20253411 AMAQI
22nd Jul 20253812 PMAQI
22nd Jul 2025291 PMAQI
22nd Jul 2025252 PMAQI
22nd Jul 2025233 PMAQI
22nd Jul 2025234 PMAQI
22nd Jul 2025255 PMAQI
22nd Jul 2025266 PMAQI
22nd Jul 2025267 PMAQI
22nd Jul 2025298 PMAQI
22nd Jul 2025469 PMAQI
22nd Jul 20255110 PMAQI
22nd Jul 20255211 PMAQI
23rd Jul 20254512 AMAQI
23rd Jul 2025351 AMAQI
23rd Jul 2025322 AMAQI
23rd Jul 2025323 AMAQI
23rd Jul 2025334 AMAQI
22°C15/29°C
23rd Jul 2025385 AMAQI
23rd Jul 2025486 AMAQI
23rd Jul 2025487 AMAQI
23rd Jul 2025418 AMAQI
23rd Jul 2025359 AMAQI
23rd Jul 20253410 AMAQI
23rd Jul 20253211 AMAQI
23rd Jul 20252912 PMAQI
23rd Jul 2025241 PMAQI
23rd Jul 2025252 PMAQI
23rd Jul 2025333 PMAQI
23rd Jul 2025484 PMAQI
23rd Jul 2025375 PMAQI
23rd Jul 2025376 PMAQI
23rd Jul 2025357 PMAQI
23rd Jul 2025378 PMAQI
23rd Jul 2025379 PMAQI
23rd Jul 20253610 PMAQI
23rd Jul 20254111 PMAQI
24th Jul 20255112 AMAQI
24th Jul 2025371 AMAQI
24th Jul 2025342 AMAQI
24th Jul 2025343 AMAQI
24th Jul 2025344 AMAQI
24°C18/29°C
24th Jul 2025255 AMAQI
24th Jul 2025216 AMAQI
24th Jul 2025207 AMAQI
24th Jul 2025228 AMAQI
24th Jul 2025269 AMAQI
24th Jul 20252810 AMAQI
24th Jul 20252511 AMAQI
24th Jul 20252412 PMAQI
24th Jul 2025251 PMAQI
24th Jul 2025242 PMAQI
24th Jul 2025253 PMAQI
24th Jul 2025264 PMAQI
24th Jul 2025305 PMAQI
24th Jul 2025236 PMAQI
24th Jul 2025247 PMAQI
24th Jul 2025268 PMAQI
24th Jul 2025279 PMAQI
24th Jul 20252610 PMAQI
24th Jul 20252811 PMAQI
25th Jul 20252612 AMAQI
25th Jul 2025281 AMAQI
25th Jul 2025272 AMAQI
25th Jul 2025283 AMAQI
25th Jul 2025294 AMAQI
23°C18/28°C
25th Jul 2025265 AMAQI
25th Jul 2025276 AMAQI
25th Jul 2025317 AMAQI
25th Jul 2025258 AMAQI
25th Jul 2025289 AMAQI
25th Jul 20252810 AMAQI
25th Jul 20253011 AMAQI
25th Jul 20253312 PMAQI
25th Jul 2025311 PMAQI
25th Jul 2025282 PMAQI
25th Jul 2025253 PMAQI
25th Jul 2025274 PMAQI
25th Jul 2025305 PMAQI
25th Jul 2025306 PMAQI
25th Jul 2025317 PMAQI
25th Jul 2025318 PMAQI
25th Jul 2025459 PMAQI
25th Jul 20255410 PMAQI
25th Jul 20255111 PMAQI
26th Jul 20254912 AMAQI
26th Jul 2025481 AMAQI
26th Jul 2025392 AMAQI
26th Jul 2025283 AMAQI
26th Jul 2025284 AMAQI
22°C16/31°C
26th Jul 2025425 AMAQI
26th Jul 2025476 AMAQI
26th Jul 2025487 AMAQI
26th Jul 2025448 AMAQI
26th Jul 2025469 AMAQI
26th Jul 20254210 AMAQI
26th Jul 20254211 AMAQI
26th Jul 20254212 PMAQI
26th Jul 2025381 PMAQI
26th Jul 2025272 PMAQI
26th Jul 2025273 PMAQI
26th Jul 2025304 PMAQI
26th Jul 2025305 PMAQI
26th Jul 2025346 PMAQI
26th Jul 2025307 PMAQI
26th Jul 2025378 PMAQI
26th Jul 2025349 PMAQI
26th Jul 20253110 PMAQI
26th Jul 20253211 PMAQI
27th Jul 20253512 AMAQI
27th Jul 2025331 AMAQI
27th Jul 2025352 AMAQI
27th Jul 2025363 AMAQI
27th Jul 2025364 AMAQI
23°C18/29°C
27th Jul 2025305 AMAQI
27th Jul 2025246 AMAQI
27th Jul 2025227 AMAQI
27th Jul 2025198 AMAQI
27th Jul 2025239 AMAQI
27th Jul 20252710 AMAQI
27th Jul 20252511 AMAQI
27th Jul 20252312 PMAQI
27th Jul 2025281 PMAQI
27th Jul 2025292 PMAQI
27th Jul 2025323 PMAQI
27th Jul 2025314 PMAQI
27th Jul 2025365 PMAQI
27th Jul 2025316 PMAQI
27th Jul 2025287 PMAQI
27th Jul 2025248 PMAQI
27th Jul 2025249 PMAQI
27th Jul 20253110 PMAQI
27th Jul 20252411 PMAQI
28th Jul 20252812 AMAQI
28th Jul 2025301 AMAQI
28th Jul 2025312 AMAQI
28th Jul 2025323 AMAQI
28th Jul 2025304 AMAQI
22°C17/29°C
28th Jul 2025305 AMAQI
28th Jul 2025286 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025298 AMAQI
28th Jul 2025349 AMAQI
28th Jul 20253510 AMAQI
28th Jul 20253811 AMAQI
28th Jul 20253612 PMAQI
28th Jul 2025341 PMAQI
28th Jul 2025342 PMAQI
28th Jul 2025343 PMAQI
28th Jul 2025304 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025266 PMAQI
28th Jul 2025317 PMAQI
28th Jul 2025348 PMAQI
28th Jul 2025429 PMAQI
28th Jul 20254610 PMAQI
28th Jul 20255211 PMAQI
29th Jul 20254312 AMAQI
29th Jul 2025411 AMAQI
29th Jul 2025352 AMAQI
29th Jul 2025333 AMAQI
29th Jul 2025304 AMAQI
23°C15/31°C
29th Jul 2025265 AMAQI
29th Jul 2025306 AMAQI
29th Jul 2025307 AMAQI
29th Jul 2025288 AMAQI
29th Jul 2025309 AMAQI
29th Jul 20253510 AMAQI
29th Jul 20253211 AMAQI
29th Jul 20253212 PMAQI
29th Jul 2025281 PMAQI
29th Jul 2025302 PMAQI
29th Jul 2025283 PMAQI
29th Jul 2025294 PMAQI
29th Jul 2025285 PMAQI
29th Jul 2025356 PMAQI
29th Jul 2025347 PMAQI
29th Jul 2025288 PMAQI
29th Jul 2025409 PMAQI
29th Jul 20254810 PMAQI
29th Jul 20254011 PMAQI
30th Jul 20253612 AMAQI
30th Jul 2025381 AMAQI
30th Jul 2025352 AMAQI
30th Jul 2025343 AMAQI
30th Jul 2025344 AMAQI
21°C17/25°C
30th Jul 2025315 AMAQI
30th Jul 2025326 AMAQI
30th Jul 2025297 AMAQI
30th Jul 2025238 AMAQI
30th Jul 2025229 AMAQI
30th Jul 20252210 AMAQI
30th Jul 20252311 AMAQI
30th Jul 20252212 PMAQI
30th Jul 2025281 PMAQI
30th Jul 2025262 PMAQI
30th Jul 2025253 PMAQI
30th Jul 2025274 PMAQI
30th Jul 2025305 PMAQI
30th Jul 2025326 PMAQI
30th Jul 2025297 PMAQI
30th Jul 2025298 PMAQI
30th Jul 2025329 PMAQI
30th Jul 20253310 PMAQI
30th Jul 20253711 PMAQI
31st Jul 20254512 AMAQI
31st Jul 2025431 AMAQI
31st Jul 2025432 AMAQI
31st Jul 2025433 AMAQI
31st Jul 2025434 AMAQI
18°C15/24°C
31st Jul 2025435 AMAQI
31st Jul 2025436 AMAQI
31st Jul 2025397 AMAQI
31st Jul 2025478 AMAQI
31st Jul 2025399 AMAQI
31st Jul 20254310 AMAQI
31st Jul 20254011 AMAQI
31st Jul 20253412 PMAQI
31st Jul 2025251 PMAQI
31st Jul 2025272 PMAQI
31st Jul 2025253 PMAQI
31st Jul 2025334 PMAQI
31st Jul 2025575 PMAQI
31st Jul 2025556 PMAQI
31st Jul 2025527 PMAQI
31st Jul 2025458 PMAQI
31st Jul 2025469 PMAQI
31st Jul 20255010 PMAQI
31st Jul 20255011 PMAQI
1st Aug 20254912 AMAQI
1st Aug 2025481 AMAQI
1st Aug 2025462 AMAQI
1st Aug 2025493 AMAQI
1st Aug 2025454 AMAQI
19°C14/24°C
1st Aug 2025485 AMAQI
1st Aug 2025466 AMAQI
1st Aug 2025497 AMAQI
1st Aug 2025608 AMAQI
1st Aug 2025589 AMAQI
1st Aug 20255810 AMAQI
1st Aug 20255611 AMAQI
1st Aug 20254912 PMAQI
1st Aug 2025491 PMAQI
1st Aug 2025552 PMAQI
1st Aug 2025433 PMAQI
1st Aug 2025554 PMAQI
1st Aug 2025585 PMAQI
1st Aug 2025586 PMAQI
1st Aug 2025487 PMAQI
1st Aug 2025548 PMAQI
1st Aug 2025609 PMAQI
1st Aug 20255410 PMAQI
1st Aug 20255411 PMAQI
2nd Aug 20255312 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025572 AMAQI
2nd Aug 2025563 AMAQI
2nd Aug 2025564 AMAQI
19°C14/24°C
2nd Aug 2025575 AMAQI
2nd Aug 2025586 AMAQI
2nd Aug 2025557 AMAQI
2nd Aug 2025508 AMAQI
2nd Aug 2025629 AMAQI
2nd Aug 20255910 AMAQI
2nd Aug 20256611 AMAQI
2nd Aug 20256012 PMAQI
2nd Aug 2025611 PMAQI
2nd Aug 2025682 PMAQI
2nd Aug 2025593 PMAQI
2nd Aug 2025624 PMAQI
2nd Aug 2025585 PMAQI
2nd Aug 2025596 PMAQI
2nd Aug 2025587 PMAQI
2nd Aug 2025618 PMAQI
2nd Aug 2025589 PMAQI
2nd Aug 20255810 PMAQI
2nd Aug 20255811 PMAQI
3rd Aug 20256112 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025592 AMAQI
3rd Aug 2025583 AMAQI
3rd Aug 2025584 AMAQI
19°C15/24°C
3rd Aug 2025605 AMAQI
5 AM3rd Aug 2025566 AMAQI
3rd Aug 2025507 AMAQI
3rd Aug 2025518 AMAQI
3rd Aug 2025589 AMAQI
3rd Aug 20255810 AMAQI
3rd Aug 20254111 AMAQI
3rd Aug 20254812 PMAQI
3rd Aug 2025501 PMAQI
1 PM3rd Aug 2025532 PMAQI
3rd Aug 2025583 PMAQI
3rd Aug 2025564 PMAQI
3rd Aug 2025545 PMAQI
3rd Aug 2025566 PMAQI
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 10 AM
33AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
11 AM - 8 PM
31AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 10 AM (Avg. 33), while the lowest AQI was between 11 AM to 8 PM (Avg. 31).
Night time
Avg. Highest Time
12 AM - 1 AM
38AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM - 4 AM
34AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 38), while the lowest AQI was between 2 AM to 4 AM (Avg. 34).
2025 Days Vs Air Quality
PNZ No.4, Nur Sultan, Astana, Kazakhstan
2025
43%
91
37%
80
20%
42
0.4%
1
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
91 DaysModerate
80 DaysPoor
42 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 43%
Health Risk Level:
Significant
In 2025, 43% of 215 days were within WHO’s safe air quality limits, and 57% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
PNZ No.4, Nur Sultan, Astana, Kazakhstan
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
123AQI
123AQI
2nd January 2025
92AQI
92AQI
3rd January 2025
100AQI
100AQI
4th January 2025
123AQI
123AQI
5th January 2025
111AQI
111AQI
6th January 2025
116AQI
116AQI
7th January 2025
79AQI
79AQI
8th January 2025
95AQI
95AQI
9th January 2025
80AQI
80AQI
10th January 2025
98AQI
98AQI
11th January 2025
109AQI
109AQI
12th January 2025
133AQI
133AQI
13th January 2025
139AQI
139AQI
14th January 2025
109AQI
109AQI
15th January 2025
111AQI
111AQI
16th January 2025
126AQI
126AQI
17th January 2025
138AQI
138AQI
18th January 2025
144AQI
144AQI
19th January 2025
129AQI
129AQI
20th January 2025
119AQI
119AQI
21st January 2025
118AQI
118AQI
22nd January 2025
110AQI
110AQI
23rd January 2025
94AQI
94AQI
24th January 2025
80AQI
80AQI
25th January 2025
66AQI
66AQI
26th January 2025
108AQI
108AQI
27th January 2025
96AQI
96AQI
28th January 2025
110AQI
110AQI
29th January 2025
131AQI
131AQI
30th January 2025
121AQI
121AQI
31st January 2025
127AQI
127AQI
1st February 2025
117AQI
117AQI
2nd February 2025
110AQI
110AQI
3rd February 2025
91AQI
91AQI
4th February 2025
115AQI
115AQI
5th February 2025
89AQI
89AQI
6th February 2025
98AQI
98AQI
7th February 2025
109AQI
109AQI
8th February 2025
115AQI
115AQI
9th February 2025
154AQI
154AQI
10th February 2025
128AQI
128AQI
11th February 2025
117AQI
117AQI
12th February 2025
108AQI
108AQI
13th February 2025
112AQI
112AQI
14th February 2025
101AQI
101AQI
15th February 2025
117AQI
117AQI
16th February 2025
101AQI
101AQI
17th February 2025
101AQI
101AQI
18th February 2025
105AQI
105AQI
19th February 2025
125AQI
125AQI
20th February 2025
105AQI
105AQI
21st February 2025
131AQI
131AQI
22nd February 2025
116AQI
116AQI
23rd February 2025
114AQI
114AQI
24th February 2025
120AQI
120AQI
25th February 2025
101AQI
101AQI
26th February 2025
99AQI
99AQI
27th February 2025
72AQI
72AQI
28th February 2025
85AQI
85AQI
1st March 2025
96AQI
96AQI
2nd March 2025
100AQI
100AQI
3rd March 2025
61AQI
61AQI
4th March 2025
67AQI
67AQI
5th March 2025
67AQI
67AQI
6th March 2025
66AQI
66AQI
7th March 2025
71AQI
71AQI
8th March 2025
71AQI
71AQI
9th March 2025
68AQI
68AQI
10th March 2025
73AQI
73AQI
11th March 2025
72AQI
72AQI
12th March 2025
76AQI
76AQI
13th March 2025
75AQI
75AQI
14th March 2025
71AQI
71AQI
15th March 2025
70AQI
70AQI
16th March 2025
69AQI
69AQI
17th March 2025
65AQI
65AQI
18th March 2025
76AQI
76AQI
19th March 2025
77AQI
77AQI
20th March 2025
79AQI
79AQI
21st March 2025
81AQI
81AQI
22nd March 2025
84AQI
84AQI
23rd March 2025
77AQI
77AQI
24th March 2025
77AQI
77AQI
25th March 2025
75AQI
75AQI
26th March 2025
80AQI
80AQI
27th March 2025
81AQI
81AQI
28th March 2025
71AQI
71AQI
29th March 2025
74AQI
74AQI
30th March 2025
82AQI
82AQI
31st March 2025
73AQI
73AQI
1st April 2025
73AQI
73AQI
2nd April 2025
72AQI
72AQI
3rd April 2025
76AQI
76AQI
4th April 2025
84AQI
84AQI
5th April 2025
76AQI
76AQI
6th April 2025
87AQI
87AQI
7th April 2025
85AQI
85AQI
8th April 2025
89AQI
89AQI
9th April 2025
91AQI
91AQI
10th April 2025
100AQI
100AQI
11th April 2025
88AQI
88AQI
12th April 2025
86AQI
86AQI
13th April 2025
77AQI
77AQI
14th April 2025
76AQI
76AQI
15th April 2025
79AQI
79AQI
16th April 2025
80AQI
80AQI
17th April 2025
79AQI
79AQI
18th April 2025
80AQI
80AQI
19th April 2025
81AQI
81AQI
20th April 2025
90AQI
90AQI
21st April 2025
95AQI
95AQI
22nd April 2025
92AQI
92AQI
23rd April 2025
85AQI
85AQI
24th April 2025
75AQI
75AQI
25th April 2025
79AQI
79AQI
26th April 2025
77AQI
77AQI
27th April 2025
79AQI
79AQI
28th April 2025
79AQI
79AQI
29th April 2025
84AQI
84AQI
30th April 2025
84AQI
84AQI
1st May 2025
65AQI
65AQI
2nd May 2025
50AQI
50AQI
3rd May 2025
48AQI
48AQI
4th May 2025
41AQI
41AQI
5th May 2025
46AQI
46AQI
6th May 2025
44AQI
44AQI
7th May 2025
40AQI
40AQI
8th May 2025
45AQI
45AQI
9th May 2025
42AQI
42AQI
10th May 2025
43AQI
43AQI
11th May 2025
41AQI
41AQI
12th May 2025
40AQI
40AQI
13th May 2025
35AQI
35AQI
14th May 2025
35AQI
35AQI
15th May 2025
38AQI
38AQI
16th May 2025
50AQI
50AQI
17th May 2025
49AQI
49AQI
18th May 2025
41AQI
41AQI
19th May 2025
40AQI
40AQI
20th May 2025
37AQI
37AQI
21st May 2025
34AQI
34AQI
22nd May 2025
42AQI
42AQI
23rd May 2025
41AQI
41AQI
24th May 2025
40AQI
40AQI
25th May 2025
40AQI
40AQI
26th May 2025
43AQI
43AQI
27th May 2025
39AQI
39AQI
28th May 2025
34AQI
34AQI
29th May 2025
36AQI
36AQI
30th May 2025
29AQI
29AQI
31st May 2025
32AQI
32AQI
1st June 2025
32AQI
32AQI
2nd June 2025
30AQI
30AQI
3rd June 2025
36AQI
36AQI
4th June 2025
33AQI
33AQI
5th June 2025
34AQI
34AQI
6th June 2025
29AQI
29AQI
7th June 2025
32AQI
32AQI
8th June 2025
32AQI
32AQI
9th June 2025
28AQI
28AQI
10th June 2025
27AQI
27AQI
11th June 2025
25AQI
25AQI
12th June 2025
27AQI
27AQI
13th June 2025
28AQI
28AQI
14th June 2025
26AQI
26AQI
15th June 2025
31AQI
31AQI
16th June 2025
30AQI
30AQI
17th June 2025
31AQI
31AQI
18th June 2025
33AQI
33AQI
19th June 2025
30AQI
30AQI
20th June 2025
27AQI
27AQI
21st June 2025
25AQI
25AQI
22nd June 2025
24AQI
24AQI
23rd June 2025
24AQI
24AQI
24th June 2025
24AQI
24AQI
25th June 2025
23AQI
23AQI
26th June 2025
21AQI
21AQI
27th June 2025
22AQI
22AQI
28th June 2025
25AQI
25AQI
29th June 2025
25AQI
25AQI
30th June 2025
24AQI
24AQI
1st July 2025
23AQI
23AQI
2nd July 2025
26AQI
26AQI
3rd July 2025
26AQI
26AQI
4th July 2025
29AQI
29AQI
5th July 2025
24AQI
24AQI
6th July 2025
24AQI
24AQI
7th July 2025
23AQI
23AQI
8th July 2025
23AQI
23AQI
9th July 2025
23AQI
23AQI
10th July 2025
24AQI
24AQI
11th July 2025
30AQI
30AQI
12th July 2025
28AQI
28AQI
13th July 2025
26AQI
26AQI
14th July 2025
27AQI
27AQI
15th July 2025
25AQI
25AQI
16th July 2025
38AQI
38AQI
17th July 2025
39AQI
39AQI
18th July 2025
44AQI
44AQI
19th July 2025
40AQI
40AQI
20th July 2025
35AQI
35AQI
21st July 2025
37AQI
37AQI
22nd July 2025
35AQI
35AQI
23rd July 2025
39AQI
39AQI
24th July 2025
32AQI
32AQI
25th July 2025
31AQI
31AQI
26th July 2025
39AQI
39AQI
27th July 2025
30AQI
30AQI
28th July 2025
32AQI
32AQI
29th July 2025
36AQI
36AQI
30th July 2025
31AQI
31AQI
31st July 2025
44AQI
44AQI
1st August 2025
51AQI
51AQI
2nd August 2025
57AQI
57AQI
111AQI
109AQI
75AQI
83AQI
41AQI
28AQI
31AQI
54AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202568AQI
10
21
6
21
1
31
30
30
1
30
31
2
91
80
42
1
Highest AQI recorded in
January111AQI
Lowest AQI recorded in
June28AQI
202499AQI
15
1
14
1
29
1
10
1
1
19
25
5
29
2
23
5
1
2
5
8
9
10
11
11
19
1
102
44
31
63
16
2
Highest AQI recorded in
January257AQI
Lowest AQI recorded in
August44AQI
2023213AQI
1
1
1
3
1
2
4
24
2
2
4
28
1
Highest AQI recorded in
January361AQI
Lowest AQI recorded in
March63AQI
202231AQI
1
3
16
3
1
18
6
Highest AQI recorded in
October47AQI
Lowest AQI recorded in
December16AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2023(Avg.)
213AQILeast Polluted Year Recorded
2022(Avg.)
31AQIPNZ No.4's annual 2025 AQI (68) shows an average percentage change of 6.3% (worsened AQI) compared to previous years: 2022 (31), 2023 (213), 2024 (99).
