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Siirt

Good

Pollution ranking among 81 provinces

Siirt air quality analysis

26
AQI #59 / 81
Dominant Pollutant PM10
26
0 50 100 150 200 300 500

This Week

Pollutant averages

PM10
29.3 µg/m³
0 HKDYY limit (24h): 50 µg/m³
SO₂
50.5 µg/m³
0 HKDYY limit (1h): 350 µg/m³
NO₂
31.1 µg/m³
0 HKDYY limit (1h): 200 µg/m³
O₃
24.6 µg/m³
0 HKDYY limit (8h): 120 µg/m³

12-Week Trend

Weekly pollutant averages

PM10
27.9 µg/m³ ▼ 6.1
12w ago This week
SO₂
51.1 µg/m³ ▲ 0.6
12w ago This week
NO₂
17.0 µg/m³ ▼ 1.3
12w ago This week
O₃
34.1 µg/m³ ▲ 8.4
12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change
O₃ 27.5 0.0 —
NO₂ 22.3 0.0 —
SO₂ 36.7 0.0 —
PM10 30.5 0.0 —

Stations

1 active stations

Hava Kalitesi - Güneydoğu Anadolu THM
Government Station
37.9320, 41.9351
40 PM10
51 SO₂
26 NO₂
20 O₃
Last updated: 2026-06-07T05:33:09.194000
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