Saue, Harjumaa, Estonia 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
Saue, Harjumaa, Estonia
AQI Trends: Highest and Lowest
Same Day Analysis (2nd October):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 26 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 2nd Oct - 3rd Oct 2026
Saue, Harjumaa, Estonia
6 AM2nd Oct 2026
7 PM
5 AM3rd Oct 2026
31AQI
14AQI
46AQI
21AQI
In the last 24 hours,
Saue's AQI reached its highest point of 46 at 9 PM during the Night, while the lowest point, 14, was recorded at 7 AM during the Day between 2nd Oct and 3rd Oct 2026.
Day & Night AQI Trend : Sep - Oct 2026
Saue, Harjumaa, Estonia
13°C11/14°C
14°C12/15°C
14°C11/16°C
14°C11/17°C
16°C14/18°C
16°C15/19°C
15°C12/17°C
13°C12/15°C
13°C11/16°C
14°C13/17°C
13°C11/14°C
13°C11/16°C
15°C11/18°C
14°C13/15°C
13°C12/15°C
14°C12/16°C
15°C11/16°C
13°C10/15°C
13°C12/13°C
13°C11/14°C
12°C9/14°C
12°C11/13°C
13°C12/14°C
13°C11/14°C
12°C9/16°C
13°C11/15°C
13°C11/14°C
13°C10/16°C
13°C11/16°C
13°C11/16°C
24AQI
17AQI
26AQI
20AQI
2026 Days Vs Air Quality
Saue, Harjumaa, Estonia
74%
201
21%
57
5%
14
Total number of days with different AQI categories in last 276 days in 2026 (89 days remaining)
Under WHO’s Safe Air Quality Limits: 74%
Health Risk Level:
Low
In 2026, 74% 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
Saue, Harjumaa, Estonia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
29AQI (US)
11AQI (US)
20AQI (US)
26AQI (US)
22AQI (US)
22AQI (US)
35AQI (US)
32AQI (US)
8AQI (US)
9AQI (US)
16AQI (US)
20AQI (US)
25AQI (US)
37AQI (US)
40AQI (US)
58AQI (US)
53AQI (US)
54AQI (US)
62AQI (US)
56AQI (US)
39AQI (US)
19AQI (US)
46AQI (US)
47AQI (US)
49AQI (US)
38AQI (US)
9AQI (US)
14AQI (US)
34AQI (US)
42AQI (US)
34AQI (US)
23AQI (US)
29AQI (US)
38AQI (US)
34AQI (US)
42AQI (US)
40AQI (US)
41AQI (US)
13AQI (US)
39AQI (US)
37AQI (US)
44AQI (US)
42AQI (US)
50AQI (US)
32AQI (US)
26AQI (US)
15AQI (US)
32AQI (US)
13AQI (US)
47AQI (US)
25AQI (US)
27AQI (US)
27AQI (US)
19AQI (US)
29AQI (US)
25AQI (US)
19AQI (US)
51AQI (US)
28AQI (US)
32AQI (US)
44AQI (US)
42AQI (US)
36AQI (US)
37AQI (US)
33AQI (US)
29AQI (US)
28AQI (US)
44AQI (US)
45AQI (US)
50AQI (US)
58AQI (US)
18AQI (US)
40AQI (US)
40AQI (US)
19AQI (US)
27AQI (US)
13AQI (US)
30AQI (US)
14AQI (US)
18AQI (US)
14AQI (US)
44AQI (US)
31AQI (US)
49AQI (US)
13AQI (US)
22AQI (US)
15AQI (US)
19AQI (US)
29AQI (US)
38AQI (US)
34AQI (US)
14AQI (US)
28AQI (US)
30AQI (US)
30AQI (US)
24AQI (US)
24AQI (US)
23AQI (US)
24AQI (US)
26AQI (US)
27AQI (US)
31AQI (US)
33AQI (US)
22AQI (US)
38AQI (US)
19AQI (US)
20AQI (US)
16AQI (US)
16AQI (US)
19AQI (US)
13AQI (US)
15AQI (US)
18AQI (US)
15AQI (US)
16AQI (US)
20AQI (US)
16AQI (US)
17AQI (US)
21AQI (US)
23AQI (US)
20AQI (US)
21AQI (US)
13AQI (US)
15AQI (US)
17AQI (US)
15AQI (US)
13AQI (US)
16AQI (US)
16AQI (US)
62AQI (US)
113AQI (US)
90AQI (US)
39AQI (US)
47AQI (US)
35AQI (US)
34AQI (US)
40AQI (US)
52AQI (US)
50AQI (US)
38AQI (US)
49AQI (US)
44AQI (US)
71AQI (US)
107AQI (US)
116AQI (US)
104AQI (US)
107AQI (US)
94AQI (US)
94AQI (US)
100AQI (US)
79AQI (US)
90AQI (US)
58AQI (US)
96AQI (US)
88AQI (US)
114AQI (US)
92AQI (US)
81AQI (US)
74AQI (US)
92AQI (US)
90AQI (US)
93AQI (US)
85AQI (US)
79AQI (US)
104AQI (US)
82AQI (US)
68AQI (US)
68AQI (US)
33AQI (US)
43AQI (US)
92AQI (US)
68AQI (US)
69AQI (US)
63AQI (US)
68AQI (US)
61AQI (US)
53AQI (US)
63AQI (US)
80AQI (US)
80AQI (US)
81AQI (US)
37AQI (US)
20AQI (US)
13AQI (US)
8AQI (US)
12AQI (US)
13AQI (US)
16AQI (US)
18AQI (US)
24AQI (US)
19AQI (US)
18AQI (US)
42AQI (US)
75AQI (US)
76AQI (US)
83AQI (US)
74AQI (US)
60AQI (US)
102AQI (US)
91AQI (US)
64AQI (US)
58AQI (US)
63AQI (US)
65AQI (US)
63AQI (US)
64AQI (US)
54AQI (US)
93AQI (US)
110AQI (US)
114AQI (US)
111AQI (US)
116AQI (US)
102AQI (US)
114AQI (US)
94AQI (US)
22AQI (US)
48AQI (US)
11AQI (US)
14AQI (US)
14AQI (US)
41AQI (US)
51AQI (US)
11AQI (US)
22AQI (US)
23AQI (US)
10AQI (US)
5AQI (US)
8AQI (US)
20AQI (US)
14AQI (US)
23AQI (US)
18AQI (US)
33AQI (US)
26AQI (US)
25AQI (US)
24AQI (US)
25AQI (US)
24AQI (US)
24AQI (US)
18AQI (US)
18AQI (US)
26AQI (US)
26AQI (US)
21AQI (US)
24AQI (US)
19AQI (US)
14AQI (US)
21AQI (US)
26AQI (US)
12AQI (US)
9AQI (US)
12AQI (US)
23AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
23AQI (US)
15AQI (US)
22AQI (US)
27AQI (US)
26AQI (US)
20AQI (US)
12AQI (US)
20AQI (US)
22AQI (US)
11AQI (US)
22AQI (US)
28AQI (US)
28AQI (US)
26AQI (US)
28AQI (US)
26AQI (US)
32AQI (US)
32AQI (US)
31AQI (US)
22AQI (US)
49AQI (US)
78AQI (US)
54AQI (US)
39AQI (US)
21AQI (US)
27AQI (US)
No. of days
202640AQI (US)
Highest AQI (US) recorded in
June78AQI (US)
Lowest AQI (US) recorded in
September21AQI (US)
202530AQI (US)
Highest AQI (US) recorded in
February42AQI (US)
Lowest AQI (US) recorded in
August20AQI (US)
202424AQI (US)
Highest AQI (US) recorded in
February33AQI (US)
Lowest AQI (US) recorded in
April18AQI (US)
202317AQI (US)
Highest AQI (US) recorded in
December24AQI (US)
Lowest AQI (US) recorded in
July11AQI (US)
202227AQI (US)
Highest AQI (US) recorded in
December32AQI (US)
Lowest AQI (US) recorded in
October17AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Saue's annual 2026 AQI (US) (40) shows an average percentage change of 70.8% (worsened AQI (US)) compared to previous years: 2022 (27), 2023 (17), 2024 (24), 2025 (30).