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Eskişehir

Good

Pollution ranking among 81 provinces

Eskişehir air quality analysis

37
AQI #36 / 81
Dominant Pollutant PM10
37
0 50 100 150 200 300 500

This Week

Pollutant averages

PM10
47.8 µg/m³
0 HKDYY limit (24h): 50 µg/m³
PM2.5
7.5 µg/m³
SO₂
5.2 µg/m³
0 HKDYY limit (1h): 350 µg/m³
NO₂
25.0 µg/m³
0 HKDYY limit (1h): 200 µg/m³
O₃
87.6 µg/m³
0 HKDYY limit (8h): 120 µg/m³
CO
664.9 µg/m³
0 HKDYY limit (8h): 10000 µg/m³

12-Week Trend

Weekly pollutant averages

PM10
21.8 µg/m³ ▼ 14.9
12w ago This week
PM2.5
6.7 µg/m³ ▼ 3.5
12w ago This week
SO₂
3.4 µg/m³
12w ago This week
NO₂
22.8 µg/m³ ▲ 1.9
12w ago This week
O₃
93.2 µg/m³ ▼ 16.6
12w ago This week
CO
554.1 µg/m³ ▼ 19.4
12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change
SO₂ 4.3 7.0 -39%
CO 551.2 404.0 +36%
O₃ 93.4 126.7 -26%
NO₂ 25.4 33.2 -23%
PM10 34.8 59.6 -42%
PM2.5 8.3 15.5 -46%

Stations

5 active stations

Kentsel-Trafik - Kuzey İç Anadolu THM
Government Station
39.7664, 30.5299
23 PM10
6 PM2.5
6 SO₂
39 NO₂
450 CO
Last updated: 2026-08-01T04:21:07.440000
Hava Kalitesi - Kuzey İç Anadolu THM
Government Station
39.7148, 30.6175
29 PM10
3 PM2.5
5 SO₂
17 NO₂
491 CO
Last updated: 2026-08-01T05:22:58.138000
Hava Kalitesi - Kuzey İç Anadolu THM ( Yaygınlaştırma )
Government Station
39.7648, 30.4973
2 PM2.5
13 NO₂
41 O₃
676 CO
Last updated: 2026-08-01T05:18:00.237000
Hava Kalitesi - Kuzey İç Anadolu THM
Government Station
39.7580, 30.5638
23 PM10
8 PM2.5
8 SO₂
1124 CO
Last updated: 2026-08-01T05:23:03.749000
Hava Kalitesi - Kuzey İç Anadolu THM
Government Station
39.7806, 30.5012
27 SO₂
Last updated: 2026-05-11T16:32:29.564000
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