What is the air quality trend in Belmont Cragin?

Over the past 18 days, Belmont Cragin had an average AQI of 39 based on station measurements. The worst day was with AQI .

How is Belmont Cragin air quality measured?

Air quality in Belmont Cragin 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 Belmont Cragin, United States

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

Historical PM2.5 and AQI trend from monitoring stations near Belmont Cragin, United States.

Current AQI
Good

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

339h · 274 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-04-12	47	40–53	11.4 µg/m³	11h	272
2026-04-11	43	35–53	10.3 µg/m³	24h	272
2026-04-10	40	26–53	9.7 µg/m³	24h	271
2026-04-09	41	29–54	9.8 µg/m³	16h	271
2026-04-08	34	22–91	9.1 µg/m³	9h	243
2026-04-07	19	16–28	4.5 µg/m³	24h	272
2026-04-06	30	23–35	7.3 µg/m³	18h	272
2026-04-04	41	25–62	10.1 µg/m³	14h	271
2026-04-03	24	17–31	5.8 µg/m³	24h	270
2026-04-02	48	24–81	12.7 µg/m³	22h	257
2026-04-01	24	15–42	5.7 µg/m³	21h	270
2026-03-31	55	42–65	14.3 µg/m³	21h	270
2026-03-30	46	35–50	11.0 µg/m³	10h	272
2026-03-29	44	36–53	10.5 µg/m³	23h	272
2026-03-28	31	23–48	7.5 µg/m³	22h	273
2026-03-27	23	18–39	5.5 µg/m³	24h	272
2026-03-26	64	35–76	18.8 µg/m³	24h	273
2026-03-25	52	50–56	12.7 µg/m³	8h	239

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