Iasi, Judetul Iasi, 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
Iasi, Judetul Iasi, Romania
AQI Trends: Highest and Lowest
Same Day Analysis (8th March):
On this day, AQI across the 1 years varied significantly: 2026 ranks 1st highest AQI at 79 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 7th Mar - 8th Mar 2026
Iasi, Judetul Iasi, Romania
7 AM7th Mar 2026
5 PM
6 AM8th Mar 2026
66AQI
30AQI
82AQI
36AQI
In the last 24 hours,
Iasi's AQI reached its highest point of 82 at 8 PM during the Night, while the lowest point, 30, was recorded at 7 AM during the Day between 7th Mar and 8th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Iasi, Judetul Iasi, Romania
0°C-1/1°C
1°C-1/3°C
-4°C-6/-2°C
-4°C-8/0°C
1°C-1/6°C
3°C-1/9°C
4°C2/7°C
6°C3/10°C
4°C-2/7°C
-4°C-6/-1°C
-1°C-2/0°C
-3°C-4/-3°C
-2°C-7/2°C
-1°C-4/1°C
-2°C-4/0°C
0°C-2/4°C
1°C-1/5°C
3°C0/8°C
3°C1/5°C
0°C-1/2°C
1°C-2/5°C
3°C-1/9°C
5°C0/12°C
6°C2/11°C
6°C2/10°C
7°C1/14°C
8°C5/10°C
6°C4/9°C
6°C0/11°C
7°C3/11°C
78AQI
63AQI
78AQI
69AQI
2026 Days Vs Air Quality
Iasi, Judetul Iasi, Romania
24%
16
61%
41
13%
9
1%
1
Total number of days with different AQI categories in last 68 days in 2026 (297 days remaining)
Under WHO’s Safe Air Quality Limits: 24%
Health Risk Level:
Very high
In 2026, 24% of 68 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Iasi, Judetul Iasi, Romania
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
43AQI (US)
38AQI (US)
48AQI (US)
55AQI (US)
74AQI (US)
61AQI (US)
77AQI (US)
51AQI (US)
54AQI (US)
78AQI (US)
71AQI (US)
78AQI (US)
65AQI (US)
108AQI (US)
110AQI (US)
105AQI (US)
143AQI (US)
125AQI (US)
111AQI (US)
166AQI (US)
147AQI (US)
85AQI (US)
50AQI (US)
46AQI (US)
44AQI (US)
28AQI (US)
58AQI (US)
76AQI (US)
90AQI (US)
71AQI (US)
58AQI (US)
46AQI (US)
48AQI (US)
82AQI (US)
76AQI (US)
44AQI (US)
49AQI (US)
68AQI (US)
102AQI (US)
57AQI (US)
50AQI (US)
32AQI (US)
57AQI (US)
72AQI (US)
75AQI (US)
79AQI (US)
56AQI (US)
81AQI (US)
71AQI (US)
75AQI (US)
95AQI (US)
82AQI (US)
74AQI (US)
72AQI (US)
97AQI (US)
32AQI (US)
51AQI (US)
74AQI (US)
92AQI (US)
68AQI (US)
97AQI (US)
90AQI (US)
110AQI (US)
75AQI (US)
46AQI (US)
48AQI (US)
79AQI (US)
78AQI (US)
67AQI (US)
77AQI (US)
No. of days
202673AQI (US)
Highest AQI (US) recorded in
January78AQI (US)
Lowest AQI (US) recorded in
February67AQI (US)
202543AQI (US)
Highest AQI (US) recorded in
November67AQI (US)
Lowest AQI (US) recorded in
July22AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Iasi's annual 2026 AQI (US) (73) shows an average percentage change of 71.4% (worsened AQI (US)) compared to previous years: 2025 (43).