SmogRank / Thailand

Air quality in Warin Chamrap, estimated

Ubon Ratchathani, Thailand. No ground monitor we can use is in this city, so these numbers are model estimates, not measurements.

≈6µg/m³
Good, estimated

Estimated PM2.5, 7-day average to 2026-09-30, about 0.4× the WHO 24-hour guideline. 30-day average ≈ 7 µg/m³.

Model estimate from the Copernicus Atmosphere Monitoring Service (CAMS). No measured city is within 300 km, too few to adjust it, so this is the raw model value, which can be off by half or double. Not ranked on SmogRank's boards.

Last 30 days, estimated

152026-09-01: ≈ 7 µg/m³ (estimate)09-012026-09-02: ≈ 9 µg/m³ (estimate)2026-09-03: ≈ 7 µg/m³ (estimate)2026-09-04: ≈ 13 µg/m³ (estimate)2026-09-05: ≈ 9 µg/m³ (estimate)2026-09-06: ≈ 6 µg/m³ (estimate)2026-09-07: ≈ 6 µg/m³ (estimate)2026-09-08: ≈ 4 µg/m³ (estimate)09-082026-09-09: ≈ 6 µg/m³ (estimate)2026-09-10: ≈ 6 µg/m³ (estimate)2026-09-11: ≈ 4 µg/m³ (estimate)2026-09-12: ≈ 6 µg/m³ (estimate)2026-09-13: ≈ 6 µg/m³ (estimate)2026-09-14: ≈ 8 µg/m³ (estimate)2026-09-15: ≈ 14 µg/m³ (estimate)09-152026-09-16: ≈ 16 µg/m³ (estimate)2026-09-17: ≈ 7 µg/m³ (estimate)2026-09-18: ≈ 7 µg/m³ (estimate)2026-09-19: ≈ 11 µg/m³ (estimate)2026-09-20: ≈ 3 µg/m³ (estimate)2026-09-21: ≈ 4 µg/m³ (estimate)2026-09-22: ≈ 8 µg/m³ (estimate)09-222026-09-23: ≈ 4 µg/m³ (estimate)2026-09-24: ≈ 4 µg/m³ (estimate)2026-09-25: ≈ 2 µg/m³ (estimate)2026-09-26: ≈ 3 µg/m³ (estimate)2026-09-27: ≈ 8 µg/m³ (estimate)2026-09-28: ≈ 8 µg/m³ (estimate)2026-09-29: ≈ 8 µg/m³ (estimate)09-292026-09-30: ≈ 6 µg/m³ (estimate)
Daily means, UTC days. Dashed line: WHO 24-hour guideline (15 µg/m³).

Measured cities nearby

CityDistance7-day average
Ubon Ratchathani5 km9.7 µg/m³
Si Sa Ket58 km8.0 µg/m³
Amnat Charoen78 km12.2 µg/m³
Yasothon102 km8.4 µg/m³
Surin151 km6.6 µg/m³
Mukdahan151 km13.3 µg/m³

Estimates contain modified Copernicus Atmosphere Monitoring Service information 2026. How estimates are made.