What is the air quality trend in Capua?

Over the past 8 days, Capua had an average AQI of 44 based on station measurements. The worst day was 2026-08-05 with AQI 52.

How is Capua air quality measured?

Air quality in Capua 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 Capua, Italy

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

Historical PM2.5 and AQI trend from monitoring stations near Capua, Italy.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

158h

PM2.5 Station

158h · 4 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	47	35–55	11.6 µg/m³	3h	6
2026-08-07	47	22–66	12.2 µg/m³	21h	5
2026-08-06	43	13–73	10.8 µg/m³	24h	18
2026-08-05	52	23–165	15.8 µg/m³	24h	15
2026-08-04	48	8–70	12.4 µg/m³	24h	8
2026-08-03	39	12–75	9.9 µg/m³	23h	6
2026-08-02	40	10–76	10.3 µg/m³	23h	3
2026-08-01	40	26–71	10.2 µg/m³	16h	3

Back to Capua Air Quality