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Kars

Good

Pollution ranking among 81 provinces

Kars air quality analysis

24
AQI #75 / 81
Dominant Pollutant PM10
24
0 50 100 150 200 300 500

This Week

Pollutant averages

PM10
31.1 µg/m³
0 HKDYY limit (24h): 50 µg/m³
SO₂
11.5 µg/m³
0 HKDYY limit (1h): 350 µg/m³
NO₂
25.3 µg/m³
0 HKDYY limit (1h): 200 µg/m³
O₃
27.7 µg/m³
0 HKDYY limit (8h): 120 µg/m³
CO
549.0 µg/m³
0 HKDYY limit (8h): 10000 µg/m³

12-Week Trend

Weekly pollutant averages

PM10
24.6 µg/m³ ▼ 11.6
12w ago This week
PM2.5
13.1 µg/m³ ▲ 3.3
12w ago This week
SO₂
8.0 µg/m³ ▲ 4.1
12w ago This week
NO₂
35.9 µg/m³ ▲ 9.6
12w ago This week
O₃
27.6 µg/m³ ▲ 3.1
12w ago This week
CO
788.1 µg/m³ ▼ 46.4
12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change
PM2.5 14.0 16.6 -16%
PM10 43.1 63.0 -32%
NO₂ 33.6 38.0 -12%
O₃ 25.5 27.7 -8%
CO 814.2 855.1 -5%
SO₂ 5.6 8.6 -35%

Stations

2 active stations

Hava Kalitesi - Doğu Anadolu THM
Government Station
40.6009, 43.0968
31 PM10
10 PM2.5
20 NO₂
769 CO
Last updated: 2026-03-05T11:53:02.476000
Hava Kalitesi - Doğu Anadolu THM
Government Station
40.6052, 43.1047
12 PM10
9 SO₂
44 NO₂
28 O₃
653 CO
Last updated: 2026-03-16T14:45:14.696000
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