Keep the weekly stand-off air and truck record at the Mira Loma warehouse fenceline (2026-07-18)

Mira Loma in Jurupa Valley has recorded some of the worst particulate pollution in the nation — a village ringed by rail, freeways, and warehouse docks, with studies showing stunted lung growth in its children. The neighborhoods still lack steady block-level records tying truck surges to dusty days. A disciplined weekly photo-and-count round from public sidewalks keeps the record alive where it matters most. Standard: US EPA NAAQS particulate standards; CARB AB 617 community air protection — SDG 11, SDG 3. Proof: Weekly timestamped photo set plus truck counts from the same vantage Method (US EPA NAAQS particulate standards; CARB AB 617 community air protection — SDG 11, SDG 3.): 1. Stand at the named public corner at the same weekday hour. 2. Count trucks in 15 minutes and note idling near homes and the school route. 3. Photograph dust plumes, soot on sills and fences, and the dock seam. 4. Record wind direction, odor, and haze. 5. Upload photos with GPS and date and log all counts. Done when: Weekly timestamped photo set plus truck counts from the same vantage

Where

Public sidewalk vantage near Etiwanda Ave & Bellegrave Ave, Jurupa Valley, CA 91752

Pay

$80 proposed

This packet is not funded yet, so this figure is a proposed price and not money waiting in escrow. If a buyer funds it, approved proof settles that price onchain. If nobody funds it, approved proof earns provable credit toward the work instead of cash. You see which before you claim, never after.

Proof

Weekly timestamped photo set plus truck counts from the same vantage

This is exactly what gets it approved. Nothing settles without it.

Level

entry

Open until

2026-07-25

How this work is done

A documented method, so this packet comes out the same whoever does it. Typically 45–90 minutes. Method of record: EPA NAAQS community ambient-air screening (PM2.5)

Bring

• calibrated PM2.5 monitor
• GPS phone
• wind/weather note source
• hi-vis vest
• camera

Steps

1. 1. Choose >=3 points (near-source/roadside, mid, background); record GPS at each; stay off the roadway.
2. 2. Photograph each monitoring location.
3. 3. Log PM2.5 (ug/m3) at each point over a comparable peak period.
4. 4. Record wind direction, time, and nearby source activity (e.g., truck traffic).
5. 5. Compare readings to the NAAQS reference.
6. 6. Enter the PM2.5 logs, wind/time, source note, GPS, photos into the proof record; sign.

If it does not match the plan

• Roadside work near heavy traffic -> stay off travel lanes; hi-vis at all times.
• Near-source PM2.5 well above background and NAAQS -> flag an environmental-justice exposure concern.

What counts as done

• PM2.5 logged at >=3 points (near-source / mid / background)
• Wind direction + time recorded
• Source-activity observation recorded
• GPS waypoints + location photos

Proof is measured against these, not judged by taste.