What is the air quality trend in Ypenburg?

Over the past 20 days, Ypenburg had an average AQI of 31 based on station measurements. The worst day was with AQI .

How is Ypenburg air quality measured?

Air quality in Ypenburg 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 Ypenburg, Netherlands

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

Historical PM2.5 and AQI trend from monitoring stations near Ypenburg, Netherlands.

Current AQI
Moderate

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Trend

392h

PM2.5 Trend

392h · 13 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-15	73	55–88	22.3 µg/m³	29.1	5h	13
2026-04-14	41	16–79	11.0 µg/m³	16.8	24h	12
2026-04-13	41	23–65	10.1 µg/m³	15.1	17h	11
2026-04-12	18	5–26	4.4 µg/m³	11.3	24h	10
2026-04-11	30	4–51	7.1 µg/m³	13.9	24h	10
2026-04-10	22	6–42	5.2 µg/m³	12.9	24h	10
2026-04-09	59	13–82	17.1 µg/m³	26.7	17h	11
2026-04-08	21	16–29	5.0 µg/m³	9.9	9h	12
2026-04-07	17	3–36	4.1 µg/m³	8.3	24h	10
2026-04-06	13	2–28	3.0 µg/m³	8.3	18h	7
2026-04-04	23	10–45	5.4 µg/m³	10.0	15h	9
2026-04-03	36	20–60	8.8 µg/m³	15.1	24h	12
2026-04-02	40	1–106	12.1 µg/m³	18.2	22h	9
2026-04-01	44	25–60	10.7 µg/m³	17.0	22h	11
2026-03-31	27	12–44	6.4 µg/m³	14.5	23h	9
2026-03-30	24	12–44	5.9 µg/m³	14.1	12h	7
2026-03-29	17	8–28	4.1 µg/m³	10.3	23h	9
2026-03-28	26	6–59	6.5 µg/m³	12.7	23h	10
2026-03-27	35	17–64	8.8 µg/m³	14.5	24h	12
2026-03-26	16	6–22	3.9 µg/m³	10.9	18h	9

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