SmogRank / Thailand

Air quality in Khao Saming estimated

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

≈ 7 µg/m³
Good

Estimated PM2.5, 7-day average to 2026-09-30, about 0.5× the WHO 24-hour guideline. 30-day average ≈ 5 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: ≈ 6 µg/m³ (estimate)09-012026-09-02: ≈ 6 µg/m³ (estimate)2026-09-03: ≈ 6 µg/m³ (estimate)2026-09-04: ≈ 5 µg/m³ (estimate)2026-09-05: ≈ 7 µg/m³ (estimate)2026-09-06: ≈ 5 µg/m³ (estimate)2026-09-07: ≈ 5 µg/m³ (estimate)2026-09-08: ≈ 5 µg/m³ (estimate)09-082026-09-09: ≈ 5 µg/m³ (estimate)2026-09-10: ≈ 5 µg/m³ (estimate)2026-09-11: ≈ 2 µg/m³ (estimate)2026-09-12: ≈ 4 µg/m³ (estimate)2026-09-13: ≈ 2 µg/m³ (estimate)2026-09-14: ≈ 4 µg/m³ (estimate)2026-09-15: ≈ 7 µg/m³ (estimate)09-152026-09-16: ≈ 9 µg/m³ (estimate)2026-09-17: ≈ 3 µg/m³ (estimate)2026-09-18: ≈ 2 µg/m³ (estimate)2026-09-19: ≈ 2 µg/m³ (estimate)2026-09-20: ≈ 2 µg/m³ (estimate)2026-09-21: ≈ 5 µg/m³ (estimate)2026-09-22: ≈ 8 µg/m³ (estimate)09-222026-09-23: ≈ 1 µg/m³ (estimate)2026-09-24: ≈ 3 µg/m³ (estimate)2026-09-25: ≈ 3 µg/m³ (estimate)2026-09-26: ≈ 2 µg/m³ (estimate)2026-09-27: ≈ 2 µg/m³ (estimate)2026-09-28: ≈ 6 µg/m³ (estimate)2026-09-29: ≈ 16 µg/m³ (estimate)09-292026-09-30: ≈ 18 µg/m³ (estimate)

Daily means, UTC days. Dashed line: WHO 24-hour guideline (15 µg/m³).

Measured cities nearby

CityDistance7-day average
Bang Pakong205 km8.8 µg/m³
Ban Khlong Prawet243 km7.6 µg/m³
Sai Mai261 km6.8 µg/m³
Bangkok261 km7.5 µg/m³
Khlong Luang271 km7.4 µg/m³
Chrang Chamreh Muoy278 km24.3 µg/m³

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