What is the air quality trend in Ampara?

Over the past 14 days, Ampara had an average AQI of 37 based on station measurements. The worst day was 2026-05-30 with AQI 53.

How is Ampara air quality measured?

Air quality in Ampara 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 Ampara, Sri Lanka

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

Historical PM2.5 and AQI trend from monitoring stations near Ampara, Sri Lanka.

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

295h

PM2.5 Station

295h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-06-08	28	12–47	6.6 µg/m³	11.9	11h	1
2026-06-07	28	11–68	7.1 µg/m³	12.5	24h	1
2026-06-06	29	17–57	7.0 µg/m³	12.8	17h	1
2026-06-05	34	11–131	9.1 µg/m³	16.7	24h	1
2026-06-04	36	12–156	10.8 µg/m³	19.0	24h	1
2026-06-03	40	13–165	12.3 µg/m³	21.2	24h	1
2026-06-02	41	13–76	10.8 µg/m³	19.7	24h	1
2026-06-01	46	20–66	11.5 µg/m³	22.2	21h	1
2026-05-31	49	29–81	12.9 µg/m³	25.8	24h	1
2026-05-30	53	24–85	14.8 µg/m³	27.5	24h	1
2026-05-29	45	20–88	11.7 µg/m³	20.7	24h	1
2026-05-28	27	18–61	6.5 µg/m³	11.0	24h	1
2026-05-27	50	18–160	14.9 µg/m³	28.5	24h	1
2026-05-26	25	17–37	5.9 µg/m³	10.0	6h	1

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