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Kayseri

Good

Pollution ranking among 81 provinces

Kayseri air quality analysis

23
AQI #70 / 81
Dominant Pollutant O₃
23
0 50 100 150 200 300 500

This Week

Pollutant averages

PM10
21.6 µg/m³
0 HKDYY limit (24h): 50 µg/m³
PM2.5
3.3 µg/m³
SO₂
1.2 µg/m³
0 HKDYY limit (1h): 350 µg/m³
NO₂
31.6 µg/m³
0 HKDYY limit (1h): 200 µg/m³
O₃
70.1 µg/m³
0 HKDYY limit (8h): 120 µg/m³
CO
489.7 µg/m³
0 HKDYY limit (8h): 10000 µg/m³

12-Week Trend

Weekly pollutant averages

PM10
47.5 µg/m³ ▲ 4.4
12w ago This week
PM2.5
15.1 µg/m³ ▲ 0.8
12w ago This week
SO₂
1.9 µg/m³ ▲ 0.6
12w ago This week
NO₂
40.3 µg/m³ ▼ 8.0
12w ago This week
O₃
82.8 µg/m³ ▲ 11.9
12w ago This week
CO
570.3 µg/m³ ▼ 55.9
12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change
SO₂ 1.3 7.4 -82%
CO 514.9 585.6 -12%
O₃ 74.3 75.2 -1%
NO₂ 35.0 34.9 +0%
PM10 27.0 50.7 -47%
PM2.5 6.7 12.8 -48%

Stations

6 active stations

Hava Kalitesi - Güney İç Anadolu THM
Government Station
38.7229, 35.5187
26 PM10
Last updated: 2026-08-01T05:08:46.838000
Hava Kalitesi - Güney İç Anadolu THM
Government Station
38.6989, 35.5535
5 PM10
28 NO₂
24 O₃
Last updated: 2026-08-01T05:08:48.091000
Hiçbiri - Güney İç Anadolu THM
Government Station
38.7446, 35.4819
26 PM10
27 NO₂
257 CO
Last updated: 2026-08-01T04:08:22.700000
Hava Kalitesi - Güney İç Anadolu THM
Government Station
38.7153, 35.4702
16 PM10
3 SO₂
29 NO₂
307 CO
Last updated: 2026-08-01T05:12:37.904000
Hava Kalitesi - Güney İç Anadolu THM
Government Station
38.7405, 35.3754
16 PM10
3 PM2.5
8 NO₂
112 O₃
1146 CO
Last updated: 2026-07-31T13:09:15.474000
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