Check the indoor air at a public right-of-way in Memphis, TN (2026-07-31)

The main room at a public right-of-way in Memphis, TN hosts groups all week with no CO2, PM2.5, or humidity baseline. A simple air check finds the stuffy, poorly ventilated spots. Standard: EPA NAAQS particulate standards + safe routes to school practice; SDG 3 (Good Health and Well-Being). Proof: fixed-route photo series plus the monthly log with AirNow readings Method (EPA NAAQS particulate standards + safe routes to school practice; SDG 3 (Good Health and Well-Being).): 1. Walk the fixed school-route survey path at the same time each month. 2. Photograph the fixed sightlines and record haze, dust, odor, and idling truck clusters on the log. 3. Record the nearest AirNow reading for the same hour. 4. Keep all entries in one running log. 5. GPS-tag and date every photo and entry. Done when: Photos from the fixed sightlines; Completed monthly log entry; AirNow reading for the hour; GPS coordinates and date

Where

a public right-of-way in Memphis, TN

Pay

$160 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

fixed-route photo series plus the monthly log with AirNow readings

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

Level

entry

Open until

2026-08-30

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.