What is the air quality trend in Lake Ronkonkoma?

Over the past 15 days, Lake Ronkonkoma had an average AQI of 29 based on station measurements. The worst day was 2026-06-06 with AQI 46.

How is Lake Ronkonkoma air quality measured?

Air quality in Lake Ronkonkoma 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 Lake Ronkonkoma, United States

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

Historical PM2.5 and AQI trend from monitoring stations near Lake Ronkonkoma, United States.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

290h

PM2.5 Station

290h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	25	10–52	6.0 µg/m³	13h	2
2026-06-08	26	5–53	6.3 µg/m³	22h	2
2026-06-07	32	15–52	7.8 µg/m³	19h	2
2026-06-06	46	31–62	11.6 µg/m³	21h	2
2026-06-05	35	15–56	8.5 µg/m³	24h	2
2026-06-04	34	13–51	8.1 µg/m³	21h	2
2026-06-03	30	9–53	7.1 µg/m³	21h	2
2026-06-02	28	15–53	6.8 µg/m³	21h	2
2026-06-01	30	10–63	7.3 µg/m³	21h	1
2026-05-31	26	9–48	6.1 µg/m³	19h	1
2026-05-30	25	5–57	6.1 µg/m³	21h	2
2026-05-29	21	10–50	5.1 µg/m³	21h	2
2026-05-28	24	13–41	5.8 µg/m³	20h	2
2026-05-27	34	21–69	8.3 µg/m³	23h	2
2026-05-26	31	20–40	7.5 µg/m³	3h	2

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