Baia Mare, Maramures, Romania Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
November Air Quality Analysis
Baia Mare, Maramures, Romania
AQI Trends: Highest and Lowest
Same Day Analysis (4th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 57 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Nov - 5th Nov 2025
Baia Mare, Maramures, Romania
7 AM4th Nov 2025
6 PM
6 AM5th Nov 2025
47AQI
38AQI
100AQI
56AQI
In the last 24 hours,
Baia Mare's AQI reached its highest point of 100 at 12 AM during the Night, while the lowest point, 38, was recorded at 4 PM during the Day between 4th Nov and 5th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Baia Mare, Maramures, Romania
8°C6/11°C
8°C3/14°C
9°C4/16°C
9°C2/15°C
9°C4/12°C
8°C5/10°C
10°C8/14°C
9°C5/15°C
6°C1/11°C
6°C2/12°C
7°C1/13°C
8°C2/14°C
8°C2/13°C
4°C-1/9°C
4°C-3/11°C
7°C0/13°C
11°C6/16°C
12°C8/18°C
10°C5/13°C
5°C1/11°C
6°C2/10°C
5°C2/10°C
4°C2/9°C
7°C3/13°C
8°C4/14°C
11°C8/15°C
12°C8/19°C
11°C7/19°C
12°C7/18°C
8°C4/13°C
--°C/°C
63AQI
54AQI
85AQI
60AQI
2025 Days Vs Air Quality
Baia Mare, Maramures, Romania
58%
180
42%
128
Total number of days with different AQI categories in last 309 days in 2025 (56 days remaining)
Under WHO’s Safe Air Quality Limits: 58%
Health Risk Level:
Considerable
In 2025, 58% of 309 days were within WHO’s safe air quality limits, and 42% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Baia Mare, Maramures, Romania
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
62AQI
63AQI
61AQI
59AQI
59AQI
57AQI
56AQI
56AQI
55AQI
53AQI
52AQI
50AQI
51AQI
53AQI
55AQI
56AQI
57AQI
58AQI
59AQI
60AQI
61AQI
63AQI
63AQI
62AQI
62AQI
60AQI
61AQI
59AQI
59AQI
58AQI
59AQI
59AQI
59AQI
60AQI
61AQI
62AQI
63AQI
62AQI
61AQI
60AQI
61AQI
59AQI
59AQI
59AQI
61AQI
62AQI
61AQI
61AQI
62AQI
62AQI
61AQI
61AQI
60AQI
59AQI
60AQI
60AQI
61AQI
61AQI
61AQI
61AQI
60AQI
60AQI
58AQI
58AQI
58AQI
57AQI
58AQI
58AQI
58AQI
59AQI
58AQI
56AQI
55AQI
53AQI
51AQI
49AQI
48AQI
49AQI
50AQI
51AQI
54AQI
55AQI
55AQI
55AQI
55AQI
55AQI
54AQI
53AQI
53AQI
52AQI
51AQI
51AQI
50AQI
49AQI
48AQI
45AQI
43AQI
43AQI
42AQI
41AQI
40AQI
40AQI
37AQI
35AQI
34AQI
31AQI
29AQI
30AQI
29AQI
28AQI
27AQI
27AQI
27AQI
28AQI
28AQI
28AQI
28AQI
29AQI
30AQI
30AQI
30AQI
30AQI
34AQI
42AQI
39AQI
33AQI
32AQI
42AQI
49AQI
56AQI
53AQI
43AQI
32AQI
32AQI
42AQI
50AQI
50AQI
51AQI
36AQI
37AQI
37AQI
54AQI
61AQI
58AQI
46AQI
39AQI
35AQI
31AQI
29AQI
27AQI
31AQI
31AQI
31AQI
31AQI
30AQI
31AQI
36AQI
38AQI
36AQI
38AQI
37AQI
48AQI
45AQI
40AQI
39AQI
36AQI
34AQI
35AQI
36AQI
38AQI
36AQI
31AQI
28AQI
29AQI
28AQI
28AQI
27AQI
26AQI
26AQI
27AQI
26AQI
25AQI
24AQI
24AQI
26AQI
29AQI
29AQI
29AQI
30AQI
29AQI
26AQI
25AQI
25AQI
25AQI
27AQI
31AQI
33AQI
33AQI
29AQI
27AQI
27AQI
31AQI
33AQI
28AQI
26AQI
29AQI
32AQI
32AQI
30AQI
29AQI
27AQI
27AQI
25AQI
26AQI
28AQI
28AQI
30AQI
29AQI
27AQI
29AQI
27AQI
28AQI
33AQI
32AQI
32AQI
33AQI
34AQI
36AQI
36AQI
34AQI
34AQI
34AQI
34AQI
35AQI
33AQI
30AQI
28AQI
27AQI
29AQI
31AQI
30AQI
31AQI
33AQI
34AQI
35AQI
37AQI
42AQI
36AQI
35AQI
35AQI
35AQI
35AQI
36AQI
36AQI
35AQI
36AQI
36AQI
32AQI
30AQI
26AQI
28AQI
30AQI
33AQI
27AQI
24AQI
23AQI
24AQI
25AQI
20AQI
21AQI
32AQI
50AQI
54AQI
54AQI
49AQI
52AQI
56AQI
64AQI
71AQI
58AQI
61AQI
65AQI
75AQI
56AQI
57AQI
63AQI
65AQI
76AQI
68AQI
83AQI
77AQI
58AQI
63AQI
72AQI
78AQI
84AQI
63AQI
51AQI
67AQI
63AQI
69AQI
69AQI
74AQI
89AQI
83AQI
78AQI
81AQI
57AQI
58AQI
61AQI
55AQI
36AQI
41AQI
33AQI
28AQI
31AQI
33AQI
66AQI
75AQI
No. of days
202545AQI
Highest AQI recorded in
November75AQI
Lowest AQI recorded in
July28AQI
202439AQI
Highest AQI recorded in
November77AQI
Lowest AQI recorded in
May20AQI
202332AQI
Highest AQI recorded in
December59AQI
Lowest AQI recorded in
April19AQI
202226AQI
Highest AQI recorded in
December58AQI
Lowest AQI recorded in
September11AQI
202121AQI
Highest AQI recorded in
February28AQI
Lowest AQI recorded in
May16AQI
202019AQI
Highest AQI recorded in
March27AQI
Lowest AQI recorded in
October14AQI
Most & Least Polluted Years Over the Last 6 Years
Baia Mare's annual 2025 AQI (45) shows an average percentage change of 75.6% (worsened AQI) compared to previous years: 2020 (19), 2021 (21), 2022 (26), 2023 (32), 2024 (39).