What is the air quality trend in Los Álamos?

Over the past 21 days, Los Álamos had an average AQI of 75 based on station measurements. The worst day was 2026-06-09 with AQI 151.

How is Los Álamos air quality measured?

Air quality in Los Álamos 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 Los Álamos, Chile

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

Historical PM2.5 and AQI trend from monitoring stations near Los Álamos, Chile.

151

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

206h

PM2.5 Station

206h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	151	151–151	55.5 µg/m³	1h	1
2026-06-08	27	9–82	7.3 µg/m³	9h	1
2026-06-07	61	17–154	19.2 µg/m³	9h	1
2026-06-06	66	32–153	20.3 µg/m³	7h	1
2026-06-05	86	42–159	29.9 µg/m³	8h	1
2026-06-04	69	20–150	22.9 µg/m³	8h	1
2026-06-03	118	30–500	74.9 µg/m³	11h	1
2026-06-02	52	5–136	16.0 µg/m³	14h	1
2026-06-01	60	21–158	20.7 µg/m³	8h	1
2026-05-31	28	13–50	6.7 µg/m³	8h	1
2026-05-30	50	14–74	13.9 µg/m³	7h	1
2026-05-29	44	8–85	12.0 µg/m³	7h	1
2026-05-28	85	25–183	33.1 µg/m³	11h	1
2026-05-27	80	20–204	34.3 µg/m³	11h	1
2026-05-26	97	10–191	47.3 µg/m³	10h	1
2026-05-25	97	4–166	37.5 µg/m³	12h	1
2026-05-24	99	15–335	47.5 µg/m³	17h	1
2026-05-23	80	6–169	29.8 µg/m³	15h	1
2026-05-22	89	37–134	29.5 µg/m³	10h	1
2026-05-21	65	25–134	20.3 µg/m³	13h	1
2026-05-20	85	12–194	35.6 µg/m³	10h	1

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