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Kars

Good

Pollution ranking among 81 provinces

Kars air quality analysis

21
AQI #76 / 81
Dominant Pollutant PM10
21
0 50 100 150 200 300 500

This Week

Pollutant averages

PM10
27.1 µg/m³
0 HKDYY limit (24h): 50 µg/m³
SO₂
11.0 µg/m³
0 HKDYY limit (1h): 350 µg/m³
NO₂
28.4 µg/m³
0 HKDYY limit (1h): 200 µg/m³
O₃
26.8 µg/m³
0 HKDYY limit (8h): 120 µg/m³
CO
607.1 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
PM10 42.9 58.3 -26%
NO₂ 33.5 36.1 -7%
CO 814.2 821.7 -1%
O₃ 25.5 27.5 -7%
SO₂ 5.9 8.0 -26%
PM2.5 14.0 14.2 -1%

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
21 PM10
8 SO₂
10 NO₂
36 O₃
386 CO
Last updated: 2026-03-17T11:48:38.332000
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