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Kars

Good

Pollution ranking among 81 provinces

Kars air quality analysis

37
AQI #35 / 81
Dominant Pollutant PM10
37
0 50 100 150 200 300 500

This Week

Pollutant averages

PM10
47.9 µg/m³
0 HKDYY limit (24h): 50 µg/m³
PM2.5
12.8 µg/m³
SO₂
6.0 µg/m³
0 HKDYY limit (1h): 350 µg/m³
NO₂
15.3 µg/m³
0 HKDYY limit (1h): 200 µg/m³
O₃
75.1 µg/m³
0 HKDYY limit (8h): 120 µg/m³
CO
605.8 µg/m³
0 HKDYY limit (8h): 10000 µg/m³

12-Week Trend

Weekly pollutant averages

PM10
28.2 µg/m³ ▼ 13.8
12w ago This week
PM2.5
10.5 µg/m³ ▼ 4.5
12w ago This week
SO₂
8.5 µg/m³ —
12w ago This week
NO₂
17.2 µg/m³ ▲ 0.9
12w ago This week
O₃
75.9 µg/m³ ▼ 3.2
12w ago This week
CO
627.4 µg/m³ ▲ 34.8
12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change
SO₂ 8.1 8.4 -4%
CO 601.0 643.8 -7%
O₃ 71.8 56.7 +27%
NO₂ 15.5 22.9 -32%
PM10 40.1 58.4 -31%
PM2.5 13.2 24.8 -47%

Stations

2 active stations

Hava Kalitesi - Doğu Anadolu THM
Government Station
40.6009, 43.0968
31 PM10
14 PM2.5
16 NO₂
773 CO
Last updated: 2026-08-01T05:44:23.479000
Hava Kalitesi - Doğu Anadolu THM
Government Station
40.6052, 43.1047
27 PM10
3 SO₂
12 NO₂
68 O₃
516 CO
Last updated: 2026-08-01T05:13:40.582000
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