PNZ No.2, 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!
October Air Quality Analysis
PNZ No.2, Nur Sultan, Astana, Kazakhstan
AQI Trends: Highest and Lowest
Same Day Analysis (6th October ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 75 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Oct - 7th Oct 2025
PNZ No.2, Nur Sultan, Astana, Kazakhstan
7 AM6th Oct 2025
7 PM
6 AM7th Oct 2025
62AQI
49AQI
55AQI
51AQI
In the last 24 hours,
PNZ No.2's AQI reached its highest point of 62 at 7 AM during the Day, while the lowest point, undefined, was recorded at 6 AM during the Night between 6th Oct and 7th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
PNZ No.2, Nur Sultan, Astana, Kazakhstan
19°C15/26°C
13°C11/16°C
14°C9/20°C
13°C11/16°C
11°C7/15°C
10°C9/12°C
9°C6/13°C
11°C7/15°C
13°C8/18°C
14°C9/19°C
13°C9/18°C
14°C11/18°C
14°C10/18°C
14°C10/19°C
16°C11/20°C
16°C13/21°C
13°C9/17°C
17°C11/25°C
20°C14/26°C
20°C15/26°C
18°C14/24°C
9°C4/10°C
4°C2/6°C
3°C1/6°C
3°C-2/7°C
6°C3/8°C
3°C0/6°C
3°C0/7°C
2°C-2/6°C
5°C0/10°C
--°C/°C
52AQI
43AQI
59AQI
52AQI
2025 Days Vs Air Quality
PNZ No.2, Nur Sultan, Astana, Kazakhstan
35%
99
48%
134
16%
45
0.3%
1
Total number of days with different AQI categories in last 280 days in 2025 (85 days remaining)
Under WHO’s Safe Air Quality Limits: 35%
Health Risk Level:
High
In 2025, 35% of 280 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
PNZ No.2, Nur Sultan, Astana, Kazakhstan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
132AQI
90AQI
99AQI
108AQI
106AQI
114AQI
82AQI
98AQI
79AQI
101AQI
109AQI
129AQI
147AQI
114AQI
112AQI
133AQI
126AQI
133AQI
122AQI
125AQI
113AQI
114AQI
91AQI
81AQI
58AQI
111AQI
98AQI
113AQI
104AQI
121AQI
128AQI
117AQI
113AQI
93AQI
114AQI
90AQI
107AQI
109AQI
124AQI
159AQI
133AQI
119AQI
106AQI
105AQI
103AQI
116AQI
104AQI
105AQI
107AQI
126AQI
119AQI
124AQI
112AQI
111AQI
117AQI
102AQI
100AQI
73AQI
88AQI
102AQI
96AQI
66AQI
68AQI
67AQI
67AQI
74AQI
78AQI
76AQI
75AQI
71AQI
76AQI
73AQI
69AQI
72AQI
71AQI
68AQI
79AQI
79AQI
79AQI
82AQI
87AQI
79AQI
78AQI
79AQI
74AQI
71AQI
67AQI
70AQI
75AQI
71AQI
67AQI
68AQI
69AQI
74AQI
73AQI
81AQI
77AQI
81AQI
81AQI
91AQI
83AQI
83AQI
75AQI
77AQI
81AQI
79AQI
77AQI
78AQI
78AQI
86AQI
91AQI
90AQI
85AQI
75AQI
79AQI
77AQI
78AQI
80AQI
88AQI
86AQI
69AQI
58AQI
53AQI
51AQI
53AQI
52AQI
53AQI
55AQI
52AQI
54AQI
57AQI
59AQI
56AQI
55AQI
56AQI
57AQI
53AQI
45AQI
47AQI
49AQI
45AQI
45AQI
45AQI
46AQI
44AQI
48AQI
51AQI
43AQI
42AQI
33AQI
40AQI
31AQI
47AQI
39AQI
35AQI
35AQI
37AQI
37AQI
37AQI
31AQI
28AQI
31AQI
29AQI
31AQI
29AQI
39AQI
34AQI
37AQI
37AQI
34AQI
32AQI
32AQI
31AQI
30AQI
28AQI
26AQI
25AQI
27AQI
32AQI
32AQI
32AQI
31AQI
33AQI
33AQI
34AQI
29AQI
28AQI
27AQI
29AQI
28AQI
30AQI
38AQI
31AQI
31AQI
30AQI
24AQI
30AQI
32AQI
36AQI
31AQI
29AQI
30AQI
29AQI
28AQI
27AQI
28AQI
33AQI
26AQI
27AQI
28AQI
26AQI
45AQI
52AQI
58AQI
57AQI
57AQI
54AQI
50AQI
45AQI
37AQI
30AQI
28AQI
40AQI
48AQI
50AQI
54AQI
55AQI
56AQI
55AQI
53AQI
54AQI
51AQI
49AQI
50AQI
52AQI
56AQI
53AQI
50AQI
51AQI
54AQI
55AQI
54AQI
53AQI
54AQI
59AQI
62AQI
46AQI
59AQI
61AQI
65AQI
65AQI
68AQI
63AQI
64AQI
62AQI
63AQI
59AQI
56AQI
52AQI
50AQI
52AQI
49AQI
46AQI
51AQI
41AQI
39AQI
34AQI
35AQI
45AQI
55AQI
38AQI
29AQI
46AQI
38AQI
46AQI
54AQI
66AQI
88AQI
75AQI
109AQI
111AQI
75AQI
80AQI
51AQI
33AQI
30AQI
50AQI
52AQI
61AQI
No. of days
202565AQI
Highest AQI recorded in
February111AQI
Lowest AQI recorded in
July30AQI
2024114AQI
Highest AQI recorded in
March240AQI
Lowest AQI recorded in
August44AQI
202359AQI
Highest AQI recorded in
February85AQI
Lowest AQI recorded in
March22AQI
202260AQI
Highest AQI recorded in
December81AQI
Lowest AQI recorded in
November26AQI
Most & Least Polluted Years Over the Last 4 Years
PNZ No.2's annual 2025 AQI (65) shows an average percentage change of -7.9% (improved AQI) compared to previous years: 2022 (60), 2023 (59), 2024 (114).