What is the air quality trend in Hatton?

Over the past 8 days, Hatton had an average AQI of 69 based on station measurements. The worst day was 2026-07-17 with AQI 118.

How is Hatton air quality measured?

Air quality in Hatton 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 Hatton, Sri Lanka

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

151h

PM2.5 Station

151h · 3 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-22	62	53–71	17.5 µg/m³	12.4	4h	2
2026-07-21	52	21–82	14.5 µg/m³	9.8	22h	2
2026-07-20	49	23–90	13.8 µg/m³	9.3	24h	2
2026-07-19	52	28–86	14.4 µg/m³	9.9	24h	2
2026-07-18	69	38–103	21.1 µg/m³	13.4	23h	1
2026-07-17	118	81–151	42.4 µg/m³	30.9	22h	2
2026-07-16	90	72–124	30.5 µg/m³	22.1	18h	1
2026-07-15	66	36–107	20.5 µg/m³	14.9	14h	1

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