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Siirt

Good

Pollution ranking among 81 provinces

Siirt air quality analysis

44

AQI #24 / 81

Dominant Pollutant PM10

44

0 50 100 150 200 300 500

This Week

Pollutant averages

PM10

56.2 µg/m³

0 HKDYY limit (24h): 50 µg/m³

SO₂

5.2 µg/m³

0 HKDYY limit (1h): 350 µg/m³

NO₂

56.5 µg/m³

0 HKDYY limit (1h): 200 µg/m³

O₃

48.8 µg/m³

0 HKDYY limit (8h): 120 µg/m³

12-Week Trend

Weekly pollutant averages

PM10

45.8 µg/m³ ▲ 0.9

12w ago This week

SO₂

5.0 µg/m³ —

12w ago This week

NO₂

52.7 µg/m³ ▼ 2.8

12w ago This week

O₃

31.6 µg/m³ ▼ 26.1

12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change

O₃ 44.2 0.0 —

SO₂ 5.4 9.7 -44%

NO₂ 45.8 0.0 —

PM10 45.2 75.1 -40%

Stations

1 active stations

Hava Kalitesi - Güneydoğu Anadolu THM

Government Station

37.9320, 41.9351

55 PM10

5 SO₂

52 NO₂

55 O₃

Last updated: 2026-08-01T04:51:25.682000

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