Air quality in Almere, Flevoland, Netherlands today

Mr. Duck’s Air Quality Score

Moderate air today for Almere, Flevoland, Netherlands

⚠️ This website is currently under active development. Some data may be incomplete or temporarily inaccurate. For health-critical decisions, please verify information through official government or environmental sources.

Categories follow US EPA AQI breakpoints for PM (estimate from latest valid measurements; this project does not compute EPA NowCast/24-hour AQI yet).

This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.

Air quality today

The air quality in Almere, Flevoland is currently classified as Moderate. The primary pollutant measured is PM2.5, a fine particulate matter, with a reported concentration of 25.539166704813635 µg/m³ (approximately 25.5 µg/m³). This figure is derived from five valid observations collected for the assessment.

No PM10 measurement is available for this reporting period. The measurements are presented through OpenAQ, which aggregates data from participating monitoring stations. Data are refreshed as new observations become available. The moderate classification reflects the concentration relative to the reference scale applied in the assessment. These observations contribute to the ongoing monitoring of air quality across the region. This page is informational; for health guidance, use official sources such as EPA AirNow or WHO.

Latest sensor values

PM categories follow US EPA AQI breakpoints, shown here as an estimate derived from the latest valid measurements (this project does not compute EPA NowCast/24-hour AQI yet).

What the data includes

The dataset for Almere in Flevoland contains measurements from two monitoring sites, both located at Almere Buiten – Oostvaardersbuurt. Six pollutants are reported: PM1, PM10, PM2.5, relative humidity, temperature and particle count (UM003). For PM1, PM2.5, relative humidity, temperature and UM003 there are two recent records each, all last updated on 2026‑01‑27 10:00 UTC, which falls within the “updated within 30 days” freshness category. PM10 is the exception, with a single record dated 2025‑01‑13 23:00 UTC, making it older than a year.

The values illustrate the range of conditions captured. PM1 varies from a low of 4.0 µg/m³ to a high of 12.844 µg/m³, with a median of 8.42 µg/m³ and the 10th‑90th percentile band spanning roughly 4.9 µg/m³ to 12.0 µg/m³. PM2.5 shows a broader spread, ranging between 7.0 µg/m³ and 25.539 µg/m³, median 16.27 µg/m³, and a 10th‑90th percentile interval of about 8.85 µg/m³ to 23.69 µg/m³. Relative humidity stays between 50.08 % and 55.67 %, median 52.88 %; temperature covers a much wider band from 6.94 °C up to 23.94 °C, median 15.44 °C. Particle concentration (UM003) ranges from 759 particles/cm³ to 1900.59 particles/cm³, with a median of 1329.80 particles/cm³.

These figures highlight a few practical points. First, most pollutants have fresh, dual‑site coverage, while PM10 is represented by a single, older measurement, indicating uneven data completeness across the set. Second, the spread of PM2.5 is noticeably larger than that of PM1, suggesting more variability in the finer particulate fraction. Third, temperature and particle counts exhibit the widest absolute ranges, reflecting how local weather and aerosol conditions can differ even within the same neighbourhood. Because the data come from only two locations and some timestamps are older, actual city‑wide conditions may vary by place and time.

Learn more about sources and filtering: About the data.

Trusted references: WHO (Air pollution) · US EPA AirNow · European Environment Agency (Air)

Latest sensor values (bars)

PM categories follow US EPA AQI breakpoints, shown here as an estimate derived from the latest valid measurements (this project does not compute EPA NowCast/24-hour AQI yet).

Data notes

The dataset for Almere includes five valid measurements and is updated within 30 days. The latest data were recorded on 2026-01-27 at 10:00 UTC. This snapshot reflects conditions at the time of sampling, but air quality can vary by location and time within the city. Users should consider these factors when interpreting the information.

OpenAQ station rows