PM2.5 observation snapshot
10.1 µg/m³ · 54 sensors
Prepared:
Values refer to the stated observation times. Open the map for the latest readings.
Open mapLelystad Air Quality — PM2.5 & Sensors
Netherlands
Sensors and observation times
| Sensor | PM2.5 (µg/m³) | UTC |
|---|---|---|
| SC #89601 | 1.6 | |
| SC #65172 | 356.5 | |
| SC #93887 | 4.9 | |
| SC #90236 | 1.2 | |
| SC #89912 | 2.2 | |
| SC #81463 | 1.2 | |
| SC #94064 | 1.3 | |
| SC #90158 | 4.4 | |
| SC #93178 | 15.8 | |
| SC #89804 | 3.4 | |
| SC #27412 | 1.3 | |
| SC #89939 | 1.6 | |
| SC #93986 | 0.7 | |
| SC #89887 | 3.6 | |
| SC #94098 | 2.8 | |
| SC #89781 | 1.8 | |
| SC #55635 | 0.0 | |
| SC #89819 | 1.1 | |
| SC #93701 | 9.3 | |
| SC #63782 | 3.9 | |
| SC #89954 | 2.1 | |
| SC #89871 | 3.2 | |
| SC #89889 | 0.0 | |
| SC #89879 | 1.5 | |
| SC #89800 | 0.8 | |
| SC #89597 | 1.9 | |
| SC #93984 | 1.7 | |
| SC #89572 | 2.5 | |
| SC #94181 | 2.8 | |
| SC #55784 | 3.8 | |
| SC #93921 | 3.8 | |
| SC #93862 | 11.4 | |
| SC #90077 | 9.0 | |
| SC #89553 | 15.9 | |
| SC #78875 | 1.3 | |
| SC #89809 | 4.0 | |
| SC #81461 | 6.6 | |
| SC #89974 | 2.2 | |
| SC #89928 | 2.5 | |
| SC #89589 | 3.2 | |
| SC #89754 | 3.5 | |
| SC #25119 | 1.1 | |
| SC #89726 | 3.8 | |
| SC #96667 | 3.8 | |
| SC #92313 | 2.5 | |
| SC #81801 | 3.3 | |
| SC #96637 | 5.5 | |
| SC #90378 | 4.5 | |
| SC #93877 | 1.1 | |
| SC #96036 | 7.3 | |
| SC #90018 | 4.2 | |
| SC #93980 | 2.5 | |
| SC #90339 | 0.8 | |
| SC #48379 | 2.1 |
Methodology and limitations
The value is the arithmetic mean of the latest available individual sensor observations, each at most one hour old when the snapshot was prepared. It is neither a 24-hour average nor an AQI index.
Duplicate sensor records do not increase their weight. Missing, negative and PM2.5 readings above 500 µg/m³ are excluded under the Atmy quality rule. Pilot cities require at least three qualifying sensors. Sensor count does not guarantee uniform coverage or laboratory accuracy.
Source: public Atmy monitoring data. Data terms