Summary
Environmental snapshot for New York-Newark-Jersey City — 2 of 10 blocks populated (8 pending upstream migration).
- Coastal metro — tide gauge data available via the optional Coastal Conditions block.
- CBSA population ≈ 19,768,000 (2022).
- Climate zone: Humid subtropical (Cfa).
- Report is statically generated — see Methodology block for trust-tag vocabulary and source list.
Air Quality
Ambient air quality in the New York-Newark-Jersey City metro is tracked by EPA AirNow (current AQI) and regulated facility compliance via EPA ECHO. Step 5 scaffolding — live AirNow/ECHO data pending v2 connector migration.
No metric values available yet.
- AirNow reporting area may differ from the CBSA boundary — regional readings approximate metro conditions.
- ECHO compliance status is not a direct measure of local exposure (compliance ≠ exposure).
Climate & Heat
Local climate baseline for New York-Newark-Jersey City is drawn from the NOAA 1991-2020 climate normals at the primary city station. Heat-day counts (days ≥ 90°F / ≥ 95°F) are derived from daily summaries. Step 5 scaffolding — ClimateNormals v2 connector pending.
No metric values available yet.
- Köppen climate zone: Humid subtropical (Cfa).
- Reference station: New York JFK Intl AP (USW00094728).
Disaster Exposure
Federal disaster declarations affecting New York County over the past decade are catalogued by OpenFEMA. The summary block reports counts by incident type; the detailed event-level history appears in the optional Disaster History block when ≥1 declaration is present.
No metric values available yet.
- Declarations reflect federal response requests, not the full inventory of hazard events.
Drinking Water & Surface Quality
Public water system compliance in New York-Newark-Jersey City is tracked by EPA SDWIS (violations and health-based actions). Ambient surface water quality samples come from the USGS/EPA Water Quality Portal (WQP). Step 5 scaffolding.
No metric values available yet.
- WQP samples are discrete observations — date coverage varies by parameter and station.
- SDWIS violation counts do not include every small system on identical cadence; reporting latency applies.
Industrial & Emissions
Reporting facilities in and around New York-Newark-Jersey City disclose toxic chemical releases to the EPA Toxics Release Inventory (TRI) and greenhouse-gas emissions to the GHGRP programme. Both inventories lag by roughly one reporting year.
No metric values available yet.
- TRI covers threshold facilities only — small emitters are not represented.
- GHGRP applies to facilities emitting ≥25,000 metric tons CO₂e.
Contaminated Sites & Cleanup
Federal contaminated-site programmes tracked in New York County include Superfund NPL (National Priorities List), the EPA Brownfields ACRES database, and RCRA hazardous-waste TSDFs.
No metric values available yet.
- Site status reflects programme listings — active remediation status and on-site exposure pathways are case-specific.
Population Exposure & Environmental Justice
Roughly 19,768,000 residents live in the New York-Newark-Jersey City CBSA. Full environmental-justice indicators (EJSCREEN percentile exposure + demographic overlap) are a Step-6 deliverable — this Step 5 block reports CBSA-level population only.
No metric values available yet.
- CBSA boundaries approximate commuting patterns, not exposure watersheds. Block-group EJ analysis requires a different geographic unit.
Coastal Conditions
Tide gauge observations and mean sea-level trends for New York-Newark-Jersey City are drawn from NOAA CO-OPS. Step 5 scaffolding — CO-OPS v2 connector pending.
No metric values available yet.
- Station coverage is non-uniform — the nearest gauge may be outside the CBSA boundary.
Methodology & Data Trust
This report is assembled at build time from multiple federal environmental data programmes. Each block above carries its own `trustTag` indicating how direct the underlying signal is — `observed` (direct measurement), `near-real-time` (satellite or sensor feeds with hours-to-day latency), `forecast` (modelled projections), `compliance` (regulatory self-reporting), and `derived` (composite or estimated quantities). Missing data is reported explicitly, never filled by imputation.
Trust-tag vocabulary
- 🟢observed
- Direct instrument measurement (ground station, gauge, or in-situ sensor).
- 🟡near-real-time
- Satellite or sensor feeds processed within hours to a day of observation.
- 🟠forecast
- Modelled projection (e.g. CAMS, GFS, ERA5 hindcast).
- 🔵derived
- Computed or estimated quantity composed from one or more observations.
- 🟣compliance
- Self-reported regulatory disclosure (e.g. EPA ECHO, TRI, GHGRP).
| Metric | Value | Trust |
|---|---|---|
| Core blocks present | 7blocks | 🔵derived |
| Block trust-tag mix | 6 × derived, 1 × observed | 🔵derived |
- No composite environmental score is computed. Each indicator is reported on its own axis with its source programme named.