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Sivas

Good

Pollution ranking among 81 provinces

Sivas air quality analysis

35
AQI #29 / 81
Dominant Pollutant PM2.5
35
0 50 100 150 200 300 500

This Week

Pollutant averages

PM10
31.4 µg/m³
0 HKDYY limit (24h): 50 µg/m³
PM2.5
21.7 µg/m³
SO₂
7.6 µg/m³
0 HKDYY limit (1h): 350 µg/m³
NO₂
44.8 µg/m³
0 HKDYY limit (1h): 200 µg/m³
CO
979.2 µg/m³
0 HKDYY limit (8h): 10000 µg/m³

12-Week Trend

Weekly pollutant averages

PM10
76.3 µg/m³ ▲ 18.6
12w ago This week
PM2.5
20.7 µg/m³ ▲ 1.9
12w ago This week
SO₂
8.0 µg/m³ ▲ 0.5
12w ago This week
NO₂
57.0 µg/m³ ▲ 3.2
12w ago This week
CO
1031.2 µg/m³ ▼ 87.1
12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change
PM10 32.6 43.6 -25%
PM2.5 20.6 17.7 +16%
CO 1069.2 1109.1 -4%
NO₂ 51.1 64.8 -21%
SO₂ 8.8 7.0 +26%

Stations

3 active stations

Hava Kalitesi - Orta Karadeniz THM
Government Station
39.7473, 37.0133
7 PM10
4 PM2.5
78 NO₂
892 CO
Last updated: 2026-04-24T05:43:16.157000
Hava Kalitesi - Orta Karadeniz THM
Government Station
39.7487, 37.0258
4 PM10
17 PM2.5
6 SO₂
12 NO₂
Last updated: 2026-04-24T05:46:38.525000
Hava Kalitesi - Orta Karadeniz THM
Government Station
39.7438, 37.0017
6 PM10
3 PM2.5
Last updated: 2026-04-24T05:34:21.319000
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