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Sakarya

Unhealthy for Sensitive

Pollution ranking among 81 provinces

Sakarya air quality analysis

109
AQI #5 / 81
Dominant Pollutant PM2.5
109
0 50 100 150 200 300 500

This Week

Pollutant averages

PM10
78.9 µg/m³
0 HKDYY limit (24h): 50 µg/m³
PM2.5
89.9 µg/m³
SO₂
21.4 µg/m³
0 HKDYY limit (1h): 350 µg/m³
NO₂
36.8 µg/m³
0 HKDYY limit (1h): 200 µg/m³
O₃
61.4 µg/m³
0 HKDYY limit (8h): 120 µg/m³
CO
739.5 µg/m³
0 HKDYY limit (8h): 10000 µg/m³

12-Week Trend

Weekly pollutant averages

PM10
385.2 µg/m³ ▼ 0.6
12w ago This week
PM2.5
13.0 µg/m³ ▼ 34.5
12w ago This week
SO₂
26.1 µg/m³ ▲ 10.6
12w ago This week
NO₂
37.0 µg/m³ ▲ 10.7
12w ago This week
O₃
52.3 µg/m³ ▼ 22.4
12w ago This week
CO
717.7 µg/m³ ▲ 27.1
12w ago This week

Monthly Comparison

This month vs. same period last year

Pollutant Current Last Year Change
SO₂ 15.0 67.2 -78%
CO 758.0 2819.3 -73%
O₃ 66.4 90.5 -27%
NO₂ 33.8 31.0 +9%
PM10 145.9 34.1 +328%
PM2.5 76.9 16.9 +355%

Stations

4 active stations

Kentsel-Sanayi - Marmara THM
Government Station
40.7631, 30.6486
28 PM2.5
17 SO₂
82 NO₂
8 O₃
Last updated: 2026-08-01T05:25:08.582000
Kentsel-Trafik - Marmara THM
Government Station
40.7670, 30.3939
35 PM10
18 PM2.5
12 SO₂
13 NO₂
32 O₃
Last updated: 2026-08-01T05:46:35.574000
Isınma - Marmara THM
Government Station
40.7692, 30.4102
10 PM10
34 NO₂
630 CO
Last updated: 2026-08-01T05:52:00.295000
Isınma - Marmara THM
Government Station
40.7908, 30.3971
28 PM10
994 PM2.5
58 SO₂
27 NO₂
24 O₃
Last updated: 2026-08-01T05:47:38.678000
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