Frozen analysis · pilot validation
DAH-2026-09-11-pilot-r1-research-object-analysis-v1
PILOT CODE-VALIDATION OUTPUT — NOT PRIMARY-STUDY EVIDENCE
Exploratory code-validation output
This page reads the analysis files embedded in this deployment. It does not query or recompute from the live archive.
Baseline sites
71
Network hours
104
Represented days
6
Eligible site summaries
66
Spatial heterogeneity
Spread of site effects
IQR
22.5 µg/m³
P90–P10
50.8 µg/m³
Frozen identity
Traceable to exact inputs
Protocol DAH-PM25-2026-27-v1-1-1
Protocol SHA-256 22076bd8e22dba94f8f6ca11bb66f0ac09fe4e9dc6801a1a6ebd76682835672a
Object DAH-2026-09-11-pilot-r1-research-object
Analysis manifest SHA-256 f049d1e96ef0d8c02d9593b8129cf9d3361cff612de9db3fdb085fcf1bd30cf8
Site effects
Lowest site effects
Govindpuram, Ghaziabad - UPPCB
95% completeness
-48.0 µg/m³
IGNOU_Maidan Garhi, Delhi - DPCC
100% completeness
-43.0 µg/m³
Cantonment Area, Delhi - DPCC
82% completeness
-42.0 µg/m³
Najafgarh, Delhi - DPCC
86% completeness
-38.0 µg/m³
Major Dhyan Chand National Stadium, Delhi - DPCC
100% completeness
-32.5 µg/m³
Site effects
Highest site effects
Sector 11, Faridabad - HSPCB
95% completeness
+111.0 µg/m³
Bawana, Delhi - DPCC
100% completeness
+109.0 µg/m³
Sector-2 IMT, Manesar - HSPCB
81% completeness
+73.8 µg/m³
Sector-116, Noida - UPPCB
95% completeness
+62.0 µg/m³
Prashant Garden, Khora - UPPCB
95% completeness
+55.0 µg/m³
Sensitivity analyses
Does the conclusion depend on reasonable alternate rules?
| Analysis | Sites | Hours | IQR | P90–P10 |
|---|---|---|---|---|
| primary | 66 | 104 | 22.5 | 50.8 |
| exclude_review_flags | 66 | 104 | 22.5 | 50.8 |
| site_completeness_60pct | 66 | 104 | 22.5 | 50.8 |
| site_completeness_80pct | 62 | 104 | 22.3 | 49.9 |
| delhi_only | 44 | 104 | 17.5 | 37.8 |
| one_deterministic_feed_per_site | 63 | 104 | 22.5 | 45.2 |
| mean_residual_site_effect | 66 | 104 | 25.4 | 53.4 |
Interpretation boundary
A site effect is network-relative, not personal exposure.
The concurrent network median is a statistical reference. These results do not estimate indoor air, individual dose, causal health effects, or the effect of attending a campus. Monthly persistence is unavailable in this object.