Slovakia · The summary is refreshed every 15 minutes.
No current value: fewer than four sensors at different places are reporting now.
Poprad, November 10, 2026: daily mean PM2.5 9 µg/m³ (5 sensors), level “Low” — as in the Atmy Data Hub. Open methodology and data in JSON: Methodology and data sources · JSON
In Poprad the air is good right now (approximate, US EPA scale). From 10:00 to 21:00 local time the city mean PM2.5 rose from 6.2 to 9.0 µg/m³.
Cold weather (2°C) possibly means more heating, a common source of particles. High humidity (94%) possibly makes optical sensors read somewhat higher.
Weather now: partly cloudy, 2°C, wind 4 m/s, humidity 94%. By 05:00 the wind is expected to drop to 2 m/s, and particles may build up. Precipitation is expected around 05:00; it may wash particles out. By 10:00 the temperature will be about 5°C.
Written automatically at 22:10 local time (21:10 UTC) from sensor measurements and the weather forecast. Values are approximate; hypotheses are marked.
4 m/s
Wind, SSE
0.2 mm
Precipitation today
9 µg/m³ Low
Daily mean PM2.5 on November 10, 2026 (00:00–24:00 UTC = 01:00–01:00 UTC+1): 9 µg/m³ from 5 sensors that passed the quality check — the same value as in the Atmy Data Hub.
Monthly means of quality-checked sensors, as in the Data Hub trend; the current month is still incomplete, “-” means no data.
17/100Low · An estimate of weather conditions · not a PM2.5 forecast
5°/-1°
Index by time of day
57/100Moderate
Night
Morning
Day
Evening11°/2°
Index by time of day
46/100Moderate
NightMorningDayEvening7°/1°
Index by time of day
39/100Moderate
NightMorningDayEvening5°/-3°
Index by time of day
43/100Moderate
NightMorningDayEvening7°/-3°
Index by time of day
59/100Moderate
NightMorningDayEvening5°/2°
Index by time of day
47/100Moderate
NightMorningDayEveningForecast of conditions that trap pollution near the surface
2°
Partly cloudy. Feels like -2°C
1°C84%4°C77%2°C94%4m/sWind from the SSE
7m/sWind gusts
Wind force: 3
Gusts up to 7 m/s are expected.
Slovakia
5°C-1°C
11°C2°C7°C1°C5°C-3°C7°C-3°C5°C2°C5°C0°C5°C-1°C8°C2°C8°C1°C64
BratislavaSlovakia
13TrstenáSlovakia
11ŽilinaSlovakia
9Cities with the most sensors
All sensors on the map, by city as the map assigns them; the city’s values count only the sensors that pass the Data Hub’s quality check.
Daily mean PM2.5 of the city sensors, µg/m³
Click a day to see its date and value.
Slovakia · City ranking · All pilot cities
Daily mean PM2.5 on November 10, 2026 (00:00–24:00 UTC = 01:00–01:00 UTC+1): 9 µg/m³ from 5 sensors that passed the quality check — the same value as in the Atmy Data Hub.
Fresh data for Poprad are insufficient (last update: 21:45 local time, 20:45 UTC). Open the map for the latest readings of individual sensors.
From Atmy sensors and connected public networks (citizen, experimental and government monitors), aggregated by Atmy. Values are approximate; see the methodology.
The summary is rebuilt every 15 minutes from the latest reading of each sensor, each no older than one hour.
The daily value is the Data Hub’s: the mean of the city’s sensors that passed the nightly quality check, each with at least 12 valid hours, and only with sensors at four places 500 m apart; days are UTC.
“Now” uses the same sensors and rule: the mean of their latest readings, each at most 60 minutes old, shown only with sensors at four places 500 m apart reporting.
Source: public Atmy monitoring data. Methodology and data sources · Data terms
