Official monitor · measured
Nth Rockingham
Western Australia · a real government monitoring station — these are measured readings, not an estimate.
Good
· 25 73 min ago
Source: WA DWER · observed Wed, 11 Nov, 1:00 pm AEDT Reference-grade
Current readings
| Pollutant | Value | Avg | National | Source says |
|---|---|---|---|---|
| PM2.5 (fine particles) | 2 µg/m³ | 1h | Good | GOOD |
| Ozone (O₃) | 25 ppb | 1h | — | GOOD |
| Nitrogen dioxide (NO₂) | 0 ppb | 1h | — | GOOD |
| Sulfur dioxide (SO₂) | 0 ppb | 1h | — | GOOD |
The national category is computed consistently from raw concentrations (enHealth / Air NEPM). "Source says" is the agency's own official category/index, preserved so we never hide what they reported.
Location
-32.2470, 115.7310 · observed Wed, 11 Nov, 1:00 pm AEDT