Log the outdoor air quality.

On wildfire-smoke and smog days, the outdoor air near a senior center near Seattle WA can be unhealthy to breathe, but there is no local record. Take a simple PM2.5 or AQI reading and log the conditions so the community can decide when to keep kids and elders inside.

Where

a senior center near Seattle WA · Open the map

Pay

$312 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 — recorded, and readable any time at vealth.net/labor/credit/(your wallet). You see which before you claim, never after.

Proof

photos + GPS + labeled PM2.5/AQI readings + weather note + date

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

Level

entry

Open until

2026-08-26

Posted by

0x034F…6c89

The creator wallet. Its signature is what approves proof and settles the wage.

How this work is done

A documented method, so this packet comes out the same whoever does it.

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.

What counts as done

• Photo of the monitoring spot and sky conditions
• GPS waypoint
• PM2.5 or AQI reading
• Weather note (wind, haze, smoke smell)
• Note on nearby sources (traffic, fire, industry)

Proof is measured against these, not judged by taste.