Esch-sur-Alzette
Esch-sur-Alzette, Luxembourg
- PM2.5
- 7.8 ug/m3
- PM10
- 16.7 ug/m3
- Worst month
- January
- Trend
- n/a
EPA category: Good
Esch-sur-Alzette vs Grevenmacher AQI Comparison
Side-by-side OpenAQ-derived air quality comparison for Esch-sur-Alzette and Grevenmacher. Values use mapped daily PM2.5 and PM10 observations normalized to US EPA AQI.
Lower average AQI: Grevenmacher (2-pt gap)PM2.5: Esch-sur-Alzette 7.8 ug/m3 · Grevenmacher 7.5 ug/m3
Source: OpenAQ local exports mapped to AQI Now cities; city summaries cover 2024-01-01–2024-12-31 and 2024-01-01–2024-12-31.
Compare two cities
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Esch-sur-Alzette vs Grevenmacher
39
Grevenmacher
Grevenmacher, Luxembourg
- PM2.5
- 7.5 ug/m3
- PM10
- 12.1 ug/m3
- Worst month
- August
- Trend
- n/a
EPA category: Good
Lower average AQI in this selected period: Grevenmacher. Values are historical OpenAQ-derived city summaries, not live readings.
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Esch-sur-Alzette
47
31
40
34
40
40
37
40
36
40
44
39
Grevenmacher
40
36
41
34
41
41
38
42
21
27
40
35
What this comparison measures
- Average EPA AQI — city-level daily AQI values averaged across the OpenAQ coverage window.
- PM2.5 and PM10 — mapped monitor concentrations aggregated to daily city averages.
- Seasonality — worst and cleanest months from the monthly city rollups.
- Trend — difference between the earliest and latest yearly AQI average in this build.
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