Saransk, Mordovia Republic, Russia 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
Saransk, Mordovia Republic, Russia
AQI Trends: Highest and Lowest
Same Day Analysis (1st October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 41 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Oct - 3rd Oct 2025
Saransk, Mordovia Republic, Russia
5 AM2nd Oct 2025
6 PM
4 AM3rd Oct 2025
53AQI
37AQI
53AQI
46AQI
In the last 24 hours,
Saransk's AQI reached its highest point of 53 at 6 AM during the Day, while the lowest point, undefined, was recorded at 4 AM during the Night between 2nd Oct and 3rd Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Saransk, Mordovia Republic, Russia
14°C13/14°C
13°C12/14°C
15°C12/19°C
17°C13/22°C
17°C13/21°C
18°C14/23°C
14°C9/19°C
12°C7/18°C
12°C8/16°C
11°C6/16°C
11°C5/18°C
12°C6/18°C
13°C8/19°C
14°C8/20°C
14°C8/21°C
15°C9/21°C
16°C12/22°C
14°C10/20°C
14°C9/20°C
19°C13/26°C
20°C14/27°C
11°C8/15°C
7°C4/9°C
7°C2/12°C
9°C5/12°C
7°C4/11°C
6°C1/10°C
5°C-1/11°C
7°C1/14°C
8°C3/14°C
--°C/°C
46AQI
39AQI
47AQI
42AQI
2025 Days Vs Air Quality
Saransk, Mordovia Republic, Russia
83%
105
17%
21
Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)
Under WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2025, 83% of 276 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
Saransk, Mordovia Republic, Russia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
14AQI
18AQI
17AQI
19AQI
16AQI
14AQI
18AQI
15AQI
16AQI
16AQI
22AQI
26AQI
33AQI
25AQI
22AQI
25AQI
21AQI
20AQI
23AQI
33AQI
27AQI
27AQI
21AQI
22AQI
28AQI
24AQI
21AQI
21AQI
17AQI
18AQI
20AQI
20AQI
18AQI
15AQI
14AQI
17AQI
18AQI
18AQI
17AQI
18AQI
19AQI
19AQI
22AQI
23AQI
26AQI
25AQI
25AQI
26AQI
26AQI
30AQI
28AQI
25AQI
25AQI
25AQI
25AQI
25AQI
29AQI
32AQI
29AQI
31AQI
33AQI
33AQI
35AQI
44AQI
53AQI
60AQI
57AQI
58AQI
48AQI
46AQI
38AQI
32AQI
28AQI
27AQI
33AQI
40AQI
41AQI
42AQI
43AQI
50AQI
41AQI
33AQI
45AQI
49AQI
46AQI
47AQI
45AQI
54AQI
54AQI
48AQI
51AQI
51AQI
54AQI
55AQI
55AQI
57AQI
60AQI
62AQI
42AQI
57AQI
60AQI
64AQI
60AQI
65AQI
65AQI
56AQI
49AQI
45AQI
49AQI
47AQI
49AQI
47AQI
48AQI
41AQI
34AQI
35AQI
34AQI
28AQI
26AQI
17AQI
13AQI
13AQI
13AQI
36AQI
37AQI
41AQI
16AQI
22AQI
25AQI
46AQI
44AQI
41AQI
No. of days
202534AQI
Highest AQI recorded in
August46AQI
Lowest AQI recorded in
May16AQI
Most & Least Polluted Years Over the Last 1 Years
Saransk's annual 2025 AQI (34) shows an average percentage change of NaN% (improved AQI) compared to previous years: .