Daily Air Quality Exceedance Bulletin for Bulgaria, February 2026

Bulgaria's daily air quality bulletin reports exceedances of threshold values for key pollutants. The data covers fine particulate matter (PM10), sulphur dioxide, nitrogen dioxide, carbon monoxide, and ozone for February 2026. It is published by the Data Department of Bulgaria's State e-Government Agency.

Use Cases

• Track daily pollution exceedances based on the reported threshold values for PM10, SO2, NO2, CO, and O3.
• Analyze temporal patterns of air quality violations based on the daily time-series data.
• Assess regional compliance with national and European air quality legislation based on the reported exceedances.

Strengths

• Covers five key air pollutants defined by national and European legislation.
• Provides daily granularity for a full calendar month (February 2026).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Data Department - State e-Government Agency

Collection Method

Likely collected from environmental monitoring stations.

Time Range

February 1-28, 2026

Freshness

Update frequency is daily, but last update date is unknown.

Geography

Bulgaria