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Kars

Good

Pollution ranking among 81 provinces

Kars air quality analysis

21
AQI #65 / 81
Dominant Pollutant PM10
21
0 50 100 150 200 300 500

This Week

Pollutant averages

PM10
26.6 µg/m³
0 HKDYY limit (24h): 50 µg/m³
PM2.5
8.2 µg/m³
SO₂
6.4 µg/m³
0 HKDYY limit (1h): 350 µg/m³
NO₂
20.9 µg/m³
0 HKDYY limit (1h): 200 µg/m³
O₃
31.2 µg/m³
0 HKDYY limit (8h): 120 µg/m³
CO
755.4 µg/m³
0 HKDYY limit (8h): 10000 µg/m³

12-Week Trend

Weekly pollutant averages

PM10
18.9 µg/m³ ▼ 4.3
12w ago This week
PM2.5
6.5 µg/m³ ▲ 2.5
12w ago This week
SO₂
6.1 µg/m³
12w ago This week
NO₂
18.6 µg/m³ ▲ 2.1
12w ago This week
O₃
31.5 µg/m³ ▲ 3.4
12w ago This week
CO
854.0 µg/m³ ▲ 180.5
12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change
O₃ 28.9 0.0
CO 751.5 0.0
NO₂ 20.1 0.0
PM2.5 9.8 0.0
PM10 31.5 0.0
SO₂ 6.1 0.0

Stations

2 active stations

Hava Kalitesi - Doğu Anadolu THM
Government Station
40.6009, 43.0968
9 PM10
2 PM2.5
16 NO₂
816 CO
Last updated: 2026-05-26T05:38:16.765000
Hava Kalitesi - Doğu Anadolu THM
Government Station
40.6052, 43.1047
15 PM10
6 SO₂
13 NO₂
33 O₃
484 CO
Last updated: 2026-05-26T05:58:06.638000
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