Str Steelworks, Sibiu, Sibiu, Romania Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Str Steelworks, Sibiu, Sibiu, Romania
AQI Trends: Highest and Lowest
Same Day Analysis (13th March):
On this day, AQI across the 4 years varied significantly: 2026 ranks 2nd highest AQI at 55 of Moderate air quality, showing improvement over 2025 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 12th Mar - 13th Mar 2026
Str Steelworks, Sibiu, Sibiu, Romania
7 AM12th Mar 2026
6 PM
6 AM13th Mar 2026
83AQI
28AQI
78AQI
42AQI
In the last 24 hours,
Str Steelworks's AQI reached its highest point of 83 at 8 AM during the Day, while the lowest point, 28, was recorded at 2 PM during the Day between 12th Mar and 13th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Str Steelworks, Sibiu, Sibiu, Romania
4°C0/10°C
5°C1/10°C
6°C2/11°C
5°C3/6°C
1°C-1/3°C
1°C-1/4°C
0°C-3/2°C
-1°C-6/6°C
2°C-2/7°C
0°C-3/2°C
1°C-1/3°C
3°C-2/6°C
4°C0/7°C
3°C0/7°C
1°C-2/4°C
1°C-2/7°C
3°C-1/10°C
5°C0/12°C
6°C1/11°C
7°C2/12°C
7°C2/13°C
8°C3/12°C
7°C2/12°C
7°C1/13°C
7°C2/13°C
7°C1/13°C
6°C0/14°C
7°C1/15°C
8°C2/15°C
8°C3/15°C
48AQI
35AQI
72AQI
44AQI
2026 Days Vs Air Quality
Str Steelworks, Sibiu, Sibiu, Romania
43%
31
57%
41
Total number of days with different AQI categories in last 73 days in 2026 (292 days remaining)
Under WHO’s Safe Air Quality Limits: 43%
Health Risk Level:
Significant
In 2026, 43% of 73 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
Str Steelworks, Sibiu, Sibiu, Romania
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
74AQI (US)
56AQI (US)
53AQI (US)
69AQI (US)
62AQI (US)
73AQI (US)
80AQI (US)
53AQI (US)
71AQI (US)
84AQI (US)
65AQI (US)
56AQI (US)
64AQI (US)
93AQI (US)
98AQI (US)
90AQI (US)
62AQI (US)
71AQI (US)
85AQI (US)
90AQI (US)
82AQI (US)
65AQI (US)
70AQI (US)
68AQI (US)
63AQI (US)
44AQI (US)
41AQI (US)
49AQI (US)
50AQI (US)
57AQI (US)
58AQI (US)
48AQI (US)
49AQI (US)
48AQI (US)
54AQI (US)
58AQI (US)
46AQI (US)
53AQI (US)
54AQI (US)
57AQI (US)
38AQI (US)
46AQI (US)
50AQI (US)
58AQI (US)
47AQI (US)
44AQI (US)
39AQI (US)
49AQI (US)
42AQI (US)
42AQI (US)
47AQI (US)
41AQI (US)
42AQI (US)
48AQI (US)
44AQI (US)
36AQI (US)
27AQI (US)
38AQI (US)
42AQI (US)
55AQI (US)
67AQI (US)
65AQI (US)
59AQI (US)
50AQI (US)
44AQI (US)
48AQI (US)
55AQI (US)
43AQI (US)
40AQI (US)
54AQI (US)
57AQI (US)
55AQI (US)
68AQI (US)
46AQI (US)
53AQI (US)
No. of days
202657AQI (US)
Highest AQI (US) recorded in
January68AQI (US)
Lowest AQI (US) recorded in
February46AQI (US)
202551AQI (US)
Highest AQI (US) recorded in
December88AQI (US)
Lowest AQI (US) recorded in
September31AQI (US)
202440AQI (US)
Highest AQI (US) recorded in
April122AQI (US)
Lowest AQI (US) recorded in
January10AQI (US)
202317AQI (US)
Highest AQI (US) recorded in
April30AQI (US)
Lowest AQI (US) recorded in
December9AQI (US)
202220AQI (US)
Highest AQI (US) recorded in
August26AQI (US)
Lowest AQI (US) recorded in
December13AQI (US)
202122AQI (US)
Highest AQI (US) recorded in
January33AQI (US)
Lowest AQI (US) recorded in
December16AQI (US)
202023AQI (US)
Highest AQI (US) recorded in
November29AQI (US)
Lowest AQI (US) recorded in
July16AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Str Steelworks's annual 2026 AQI (US) (57) shows an average percentage change of 129.1% (worsened AQI (US)) compared to previous years: 2020 (23), 2021 (22), 2022 (20), 2023 (17), 2024 (40), 2025 (51).