What is the air quality trend in Allen?

Over the past 15 days, Allen had an average AQI of 33 based on station measurements. The worst day was 2026-05-31 with AQI 110.

How is Allen air quality measured?

Air quality in Allen 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 Allen, Argentina

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

Historical PM2.5 and AQI trend from monitoring stations near Allen, Argentina.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

331h

PM2.5 Station

331h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-06-13	5	1–13	1.1 µg/m³	1.2	14h	2
2026-06-12	23	2–81	5.9 µg/m³	6.2	23h	2
2026-06-11	26	3–65	6.8 µg/m³	6.9	24h	2
2026-06-10	22	2–63	5.4 µg/m³	5.6	24h	1
2026-06-09	27	3–77	6.9 µg/m³	7.0	24h	1
2026-06-08	36	4–81	9.5 µg/m³	9.6	24h	2
2026-06-07	22	5–70	5.6 µg/m³	5.7	24h	2
2026-06-06	22	6–65	5.5 µg/m³	5.5	23h	2
2026-06-05	9	1–40	2.3 µg/m³	2.3	24h	2
2026-06-04	27	5–84	7.0 µg/m³	7.1	24h	2
2026-06-03	67	34–157	20.3 µg/m³	20.5	24h	2
2026-06-02	36	3–141	11.5 µg/m³	11.6	24h	2
2026-06-01	12	4–38	2.9 µg/m³	2.9	21h	2
2026-05-31	110	16–193	48.3 µg/m³	48.9	24h	2
2026-05-30	52	26–96	14.6 µg/m³	14.7	10h	2

Back to Allen Air Quality