What is the air quality trend in Niš?

Over the past 8 days, Niš had an average AQI of 63 based on station measurements. The worst day was with AQI .

How is Niš air quality measured?

Air quality in Niš is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Niš, RS

Name: Niš Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Niš, RS.

Current AQI
Moderate

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

111h · 20 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-10	71	35–115	22.1 µg/m³	28.6	22h	22
2026-04-09	67	38–105	20.3 µg/m³	27.1	18h	19
2026-04-08	37	28–54	9.0 µg/m³	10.4	9h	22
2026-04-07	57	23–86	16.4 µg/m³	21.3	24h	22
2026-04-06	65	16–156	20.7 µg/m³	27.5	19h	20
2026-04-05	34	34–34	8.1 µg/m³	12.3	1h	1
2026-04-04	77	65–89	24.6 µg/m³	29.8	15h	24
2026-04-03	98	87–107	34.0 µg/m³	40.7	3h	24

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