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Erzurum

Good

Pollution ranking among 81 provinces

Erzurum air quality analysis

29
AQI #48 / 81
Dominant Pollutant O₃
29
0 50 100 150 200 300 500

This Week

Pollutant averages

PM10
30.8 µg/m³
0 HKDYY limit (24h): 50 µg/m³
PM2.5
14.0 µg/m³
SO₂
4.3 µg/m³
0 HKDYY limit (1h): 350 µg/m³
NO₂
24.1 µg/m³
0 HKDYY limit (1h): 200 µg/m³
O₃
85.3 µg/m³
0 HKDYY limit (8h): 120 µg/m³
CO
731.3 µg/m³
0 HKDYY limit (8h): 10000 µg/m³

12-Week Trend

Weekly pollutant averages

PM10
48.5 µg/m³ ▲ 12.2
12w ago This week
PM2.5
17.8 µg/m³ ▲ 2.4
12w ago This week
SO₂
5.5 µg/m³ ▲ 1.1
12w ago This week
NO₂
37.9 µg/m³ ▲ 2.9
12w ago This week
O₃
85.6 µg/m³ ▼ 14.4
12w ago This week
CO
760.5 µg/m³ ▼ 30.0
12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change
O₃ 88.3 102.8 -14%
PM10 26.7 33.6 -21%
PM2.5 13.8 12.1 +14%
CO 716.6 735.5 -3%
NO₂ 25.0 22.8 +10%
SO₂ 4.4 5.9 -25%

Stations

5 active stations

Hava Kalitesi - Doğu Anadolu THM
Government Station
39.8981, 41.2726
17 PM10
4 SO₂
19 NO₂
82 O₃
Last updated: 2026-04-24T05:40:54.692000
Hava Kalitesi - Doğu Anadolu THM
Government Station
40.0336, 41.5722
15 PM10
5 SO₂
4 NO₂
101 O₃
Last updated: 2026-04-24T05:10:05.365000
Hava Kalitesi - Doğu Anadolu THM
Government Station
39.9078, 41.2731
24 PM10
9 PM2.5
14 NO₂
634 CO
Last updated: 2026-04-24T05:51:09.290000
Hava Kalitesi - Doğu Anadolu THM
Government Station
39.8691, 41.2750
19 PM10
6 SO₂
2 NO₂
113 O₃
405 CO
Last updated: 2026-04-24T05:06:47.131000
Hava Kalitesi - Doğu Anadolu THM
Government Station
39.9178, 41.2697
10 PM10
3 SO₂
5 NO₂
520 CO
Last updated: 2026-04-24T05:45:30.212000
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