Calamity
CriticalAir QualityCalamity Score: 64

Air Quality near Zenica

Bosnia and HerzegovinaWorld Air Quality Index

Right now

The most recent data we hold from World Air Quality Index arrived 2 hours ago, and this point is in it.

Nothing else has been detected within 20 km in the last 24 hours.

Reported by World Air Quality Index today.

It is the strongest of the 15 detections recorded within 20 km of this point since 7 April 2026. The last comparable one was on 4 September 2026. 6 more were recorded here in the fortnight before it.

What the source measured

World Air Quality Index reported: AQI 575 (Hazardous) at Zenica Centar, Bosnia Herzegovina

The air quality index read 575 (Hazardous) at the Zenica Centar, Bosnia Herzegovina station.

An estimated 108,040 people live within 5 km of this point.

Nearby, since 7 April 2026

How we know

One source: World Air Quality Index. Not yet confirmed by a second, independent source.

Our own score for this event is 64 out of 100, at 63 % confidence.

The score is ours, computed from intensity, exposed population and local history — not the source’s.

Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.

Event Data

TypeAir Quality
SeverityCritical
Calamity Score (ours)64 / 100
Our confidence63%
Coordinates44.2034, 17.9077
Nearest CityZenica (1 km)
Population Exposed108.0K within 5 km
Impact Tiersevere
Timestamp2026-09-10T12:00:00.000Z
Sourcehttps://aqicn.org/city/@9267

Score Breakdown

95
intensity
70
population
0
cascading
48
historical

Technical Details

Aqi575
AqiCategoryHazardous
StationNameZenica Centar, Bosnia Herzegovina
StationUid9267

Safety Information

When air quality is hazardous: stay indoors with windows closed, and run a filtered air purifier if you have one. Avoid outdoor exercise. Children, older adults and anyone with heart or lung conditions are affected first and worst — an N95 respirator helps outdoors, a cloth mask does not.

Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.

This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.

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