What is the air quality trend in North Massapequa?

Over the past 21 days, North Massapequa had an average AQI of 43 based on station measurements. The worst day was 2026-09-01 with AQI 59.

How is North Massapequa air quality measured?

Air quality in North Massapequa 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 North Massapequa, United States

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

Historical PM2.5 and AQI trend from monitoring stations near North Massapequa, United States.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 11 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-09-05	37	14–80	9.5 µg/m³	149.0	20h	13
2026-09-04	42	19–80	10.8 µg/m³	139.2	24h	14
2026-09-03	39	16–80	9.9 µg/m³	149.0	24h	14
2026-09-02	43	17–79	11.1 µg/m³	144.0	24h	13
2026-09-01	59	39–114	16.3 µg/m³	122.2	24h	12
2026-08-31	46	25–73	11.8 µg/m³	123.2	24h	13
2026-08-30	43	21–95	11.1 µg/m³	144.2	24h	15
2026-08-29	44	17–82	11.7 µg/m³	149.0	24h	12
2026-08-28	46	23–61	11.2 µg/m³	121.5	24h	15
2026-08-27	44	25–80	11.1 µg/m³	129.3	24h	14
2026-08-26	36	18–63	9.0 µg/m³	136.7	24h	14
2026-08-25	34	17–66	8.4 µg/m³	142.5	24h	13
2026-08-24	39	23–62	9.6 µg/m³	77.0	24h	13
2026-08-23	36	16–81	9.6 µg/m³	139.7	24h	10
2026-08-22	39	28–60	9.6 µg/m³	100.0	24h	10
2026-08-21	49	25–86	13.0 µg/m³	149.0	24h	12
2026-08-20	55	33–97	15.3 µg/m³	149.0	24h	9
2026-08-19	46	24–72	12.2 µg/m³	149.0	24h	9
2026-08-18	47	26–71	12.4 µg/m³	149.0	24h	9
2026-08-17	45	15–71	12.0 µg/m³	149.0	24h	8
2026-08-16	54	53–54	13.3 µg/m³	149.0	2h	13

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