Ploiesti, Prahova, 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
Ploiesti, Prahova, Romania
AQI Trends: Highest and Lowest
Same Day Analysis (7th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 64 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
Ploiesti, Prahova, Romania
7 AM7th Mar 2026
5 PM
6 AM8th Mar 2026
81AQI
41AQI
74AQI
55AQI
In the last 24 hours,
Ploiesti's AQI reached its highest point of 81 at 8 AM during the Day, while the lowest point, 41, was recorded at 12 PM during the Day between 7th Mar and 8th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Ploiesti, Prahova, Romania
5°C4/7°C
5°C3/9°C
0°C-3/1°C
-2°C-4/0°C
1°C-2/5°C
4°C1/8°C
7°C4/10°C
8°C5/12°C
8°C7/10°C
3°C1/4°C
1°C0/3°C
0°C-5/1°C
-3°C-8/3°C
2°C-2/6°C
-1°C-2/0°C
-1°C-4/1°C
-1°C-4/2°C
3°C0/7°C
4°C1/7°C
2°C0/4°C
2°C-1/5°C
3°C0/7°C
4°C1/9°C
6°C2/11°C
7°C3/11°C
8°C5/13°C
10°C6/15°C
9°C6/13°C
7°C3/12°C
6°C3/10°C
69AQI
69AQI
73AQI
73AQI
2026 Days Vs Air Quality
Ploiesti, Prahova, Romania
15%
10
80%
53
5%
3
Total number of days with different AQI categories in last 68 days in 2026 (297 days remaining)
Under WHO’s Safe Air Quality Limits: 15%
Health Risk Level:
Extreme
In 2026, 15% of 68 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Ploiesti, Prahova, Romania
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
54AQI (US)
62AQI (US)
75AQI (US)
69AQI (US)
42AQI (US)
36AQI (US)
77AQI (US)
64AQI (US)
54AQI (US)
77AQI (US)
76AQI (US)
90AQI (US)
98AQI (US)
98AQI (US)
118AQI (US)
95AQI (US)
95AQI (US)
93AQI (US)
91AQI (US)
102AQI (US)
119AQI (US)
76AQI (US)
55AQI (US)
55AQI (US)
62AQI (US)
89AQI (US)
45AQI (US)
78AQI (US)
93AQI (US)
76AQI (US)
68AQI (US)
40AQI (US)
26AQI (US)
78AQI (US)
89AQI (US)
71AQI (US)
31AQI (US)
56AQI (US)
74AQI (US)
70AQI (US)
40AQI (US)
77AQI (US)
91AQI (US)
84AQI (US)
78AQI (US)
93AQI (US)
47AQI (US)
60AQI (US)
42AQI (US)
70AQI (US)
81AQI (US)
55AQI (US)
57AQI (US)
74AQI (US)
86AQI (US)
66AQI (US)
46AQI (US)
75AQI (US)
79AQI (US)
97AQI (US)
71AQI (US)
94AQI (US)
87AQI (US)
84AQI (US)
76AQI (US)
64AQI (US)
77AQI (US)
66AQI (US)
82AQI (US)
No. of days
202673AQI (US)
Highest AQI (US) recorded in
March82AQI (US)
Lowest AQI (US) recorded in
February66AQI (US)
202548AQI (US)
Highest AQI (US) recorded in
December73AQI (US)
Lowest AQI (US) recorded in
July28AQI (US)
202440AQI (US)
Highest AQI (US) recorded in
November67AQI (US)
Lowest AQI (US) recorded in
May19AQI (US)
202333AQI (US)
Highest AQI (US) recorded in
December56AQI (US)
Lowest AQI (US) recorded in
June20AQI (US)
202231AQI (US)
Highest AQI (US) recorded in
December55AQI (US)
Lowest AQI (US) recorded in
May21AQI (US)
202124AQI (US)
Highest AQI (US) recorded in
November32AQI (US)
Lowest AQI (US) recorded in
September19AQI (US)
202021AQI (US)
Highest AQI (US) recorded in
November34AQI (US)
Lowest AQI (US) recorded in
May16AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Ploiesti's annual 2026 AQI (US) (73) shows an average percentage change of 137.6% (worsened AQI (US)) compared to previous years: 2020 (21), 2021 (24), 2022 (31), 2023 (33), 2024 (40), 2025 (48).