What is the air quality trend in San Benito?

Over the past 14 days, San Benito had an average AQI of 48 based on station measurements. The worst day was 2026-07-18 with AQI 62.

How is San Benito air quality measured?

Air quality in San Benito 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 San Benito, United States

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

Historical PM2.5 and AQI trend from monitoring stations near San Benito, United States.

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

285h

PM2.5 Station

285h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	61	28–92	17.4 µg/m³	21h	2
2026-07-20	53	18–76	14.4 µg/m³	23h	2
2026-07-19	62	22–89	17.9 µg/m³	19h	2
2026-07-18	62	2–89	18.2 µg/m³	22h	2
2026-07-17	44	2–64	11.1 µg/m³	22h	2
2026-07-16	56	22–78	15.6 µg/m³	18h	2
2026-07-15	57	2–107	16.8 µg/m³	22h	2
2026-07-14	60	2–105	17.6 µg/m³	21h	2
2026-07-13	43	7–87	11.5 µg/m³	21h	2
2026-07-12	34	18–63	8.4 µg/m³	21h	2
2026-07-11	44	12–70	11.3 µg/m³	23h	2
2026-07-10	30	5–62	7.3 µg/m³	21h	2
2026-07-09	34	8–78	8.7 µg/m³	13h	2
2026-07-08	35	17–53	8.3 µg/m³	18h	1

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