Historical Air Quality Data – Template One

bangkok, ailand, TH Historical Air Quality Data

Explore historical AQI data and pollutant changes over time.
Jun 17, 2026 5:46 AM
SUNMONTUEWEDTHUFRISAT
26
25
Good
PM2.5: 5
AQI
25
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 5 µg/m3
PM₁₀ 9 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 44 µg/m3
CO 119 µg/m3
AQI Hourly Forecast Graph
18
Min at 10:00 AM on Apr 26
36
Max at 1:00 AM on Apr 26, 2026
27
25
Good
PM2.5: 5
AQI
25
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 5 µg/m3
PM₁₀ 8 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 37 µg/m3
CO 143 µg/m3
AQI Hourly Forecast Graph
19
Min at 2:00 PM on Apr 27
38
Max at 4:00 AM on Apr 27, 2026
28
35
Good
PM2.5: 7
AQI
35
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 7 µg/m3
PM₁₀ 9 µg/m3
SO₂ 0 µg/m3
NO₂ 2 µg/m3
O₃ 34 µg/m3
CO 198 µg/m3
AQI Hourly Forecast Graph
22
Min at 7:00 AM on Apr 28
52
Max at 11:00 PM on Apr 28, 2026
29
45
Good
PM2.5: 9
AQI
45
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 9 µg/m3
PM₁₀ 10 µg/m3
SO₂ 1 µg/m3
NO₂ 2 µg/m3
O₃ 36 µg/m3
CO 217 µg/m3
AQI Hourly Forecast Graph
32
Min at 6:00 AM on Apr 29
55
Max at 12:00 AM on Apr 29, 2026
30
30
Good
PM2.5: 6
AQI
30
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 6 µg/m3
PM₁₀ 8 µg/m3
SO₂ 1 µg/m3
NO₂ 2 µg/m3
O₃ 38 µg/m3
CO 207 µg/m3
AQI Hourly Forecast Graph
14
Min at 11:00 AM on Apr 30
59
Max at 4:00 AM on Apr 30, 2026
01
35
Good
PM2.5: 7
AQI
35
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 7 µg/m3
PM₁₀ 9 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 35 µg/m3
CO 195 µg/m3
AQI Hourly Forecast Graph
26
Min at 9:00 AM on May 1
53
Max at 12:00 AM on May 1, 2026
02
50
Good
PM2.5: 10
AQI
50
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 10 µg/m3
PM₁₀ 11 µg/m3
SO₂ 0 µg/m3
NO₂ 2 µg/m3
O₃ 39 µg/m3
CO 207 µg/m3
AQI Hourly Forecast Graph
35
Min at 6:00 AM on May 2
55
Max at 2:00 AM on May 2, 2026
03
25
Good
PM2.5: 5
AQI
25
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 5 µg/m3
PM₁₀ 7 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 32 µg/m3
CO 167 µg/m3
AQI Hourly Forecast Graph
16
Min at 7:00 AM on May 3
44
Max at 1:00 AM on May 3, 2026
04
25
Good
PM2.5: 5
AQI
25
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 5 µg/m3
PM₁₀ 6 µg/m3
SO₂ 1 µg/m3
NO₂ 2 µg/m3
O₃ 37 µg/m3
CO 198 µg/m3
AQI Hourly Forecast Graph
15
Min at 6:00 AM on May 4
38
Max at 3:00 AM on May 4, 2026
05
40
Good
PM2.5: 8
AQI
40
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 8 µg/m3
PM₁₀ 9 µg/m3
SO₂ 1 µg/m3
NO₂ 2 µg/m3
O₃ 39 µg/m3
CO 228 µg/m3
AQI Hourly Forecast Graph
13
Min at 6:00 AM on May 5
59
Max at 6:00 PM on May 5, 2026
06
58
Moderate
PM2.5: 12
AQI
58
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 12 µg/m3
PM₁₀ 13 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 42 µg/m3
CO 284 µg/m3
AQI Hourly Forecast Graph
29
Min at 6:00 AM on May 6
66
Max at 10:00 PM on May 6, 2026
07
74
Moderate
PM2.5: 17
AQI
74
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 17 µg/m3
PM₁₀ 18 µg/m3
SO₂ 1 µg/m3
NO₂ 2 µg/m3
O₃ 37 µg/m3
CO 253 µg/m3
AQI Hourly Forecast Graph
47
Min at 6:00 AM on May 7
87
Max at 2:00 PM on May 7, 2026
08
54
Moderate
PM2.5: 11
AQI
54
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 11 µg/m3
PM₁₀ 12 µg/m3
SO₂ 1 µg/m3
NO₂ 2 µg/m3
O₃ 36 µg/m3
CO 237 µg/m3
AQI Hourly Forecast Graph
40
Min at 11:00 AM on May 8
77
Max at 1:00 AM on May 8, 2026
09
90
Moderate
PM2.5: 22
AQI
90
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 22 µg/m3
PM₁₀ 23 µg/m3
SO₂ 1 µg/m3
NO₂ 2 µg/m3
O₃ 57 µg/m3
CO 276 µg/m3
AQI Hourly Forecast Graph
35
Min at 5:00 AM on May 9
118
Max at 2:00 PM on May 9, 2026
10
50
Good
PM2.5: 10
AQI
50
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 10 µg/m3
PM₁₀ 11 µg/m3
SO₂ 0 µg/m3
NO₂ 2 µg/m3
O₃ 35 µg/m3
CO 234 µg/m3
AQI Hourly Forecast Graph
19
Min at 11:00 AM on May 10
111
Max at 2:00 AM on May 10, 2026
11
0
Good
PM2.5: 0
AQI
0
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 0 µg/m3
PM₁₀ 0 µg/m3
SO₂ 0 µg/m3
NO₂ 0 µg/m3
O₃ 1 µg/m3
CO 9 µg/m3
12
20
Good
PM2.5: 4
AQI
20
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 4 µg/m3
PM₁₀ 5 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 28 µg/m3
CO 151 µg/m3
AQI Hourly Forecast Graph
17
Min at 2:00 PM on May 12
55
Max at 2:00 AM on May 12, 2026
13
15
Good
PM2.5: 3
AQI
15
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 3 µg/m3
PM₁₀ 4 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 22 µg/m3
CO 165 µg/m3
AQI Hourly Forecast Graph
5
Min at 6:00 AM on May 13
23
Max at 6:00 PM on May 13, 2026
14
10
Good
PM2.5: 2
AQI
10
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 2 µg/m3
PM₁₀ 3 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 16 µg/m3
CO 168 µg/m3
AQI Hourly Forecast Graph
3
Min at 9:00 AM on May 14
19
Max at 1:00 AM on May 14, 2026
15
5
Good
PM2.5: 1
AQI
5
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 1 µg/m3
PM₁₀ 2 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 15 µg/m3
CO 112 µg/m3
AQI Hourly Forecast Graph
3
Min at 10:00 AM on May 15
16
Max at 1:00 AM on May 15, 2026
16
5
Good
PM2.5: 1
AQI
5
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 1 µg/m3
PM₁₀ 1 µg/m3
SO₂ 0 µg/m3
NO₂ 0 µg/m3
O₃ 20 µg/m3
CO 90 µg/m3
AQI Hourly Forecast Graph
3
Min at 2:00 AM on May 16
5
Max at 1:00 AM on May 16, 2026
17
5
Good
PM2.5: 1
AQI
5
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 1 µg/m3
PM₁₀ 1 µg/m3
SO₂ 0 µg/m3
NO₂ 0 µg/m3
O₃ 18 µg/m3
CO 80 µg/m3
AQI Hourly Forecast Graph
3
Min at 1:00 AM on May 17
3
Max at 1:00 AM on May 17, 2026
18
5
Good
PM2.5: 1
AQI
5
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 1 µg/m3
PM₁₀ 1 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 21 µg/m3
CO 102 µg/m3
AQI Hourly Forecast Graph
3
Min at 1:00 AM on May 18
9
Max at 9:00 PM on May 18, 2026
19
0
Good
PM2.5: 0
AQI
0
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 0 µg/m3
PM₁₀ 0 µg/m3
SO₂ 0 µg/m3
NO₂ 0 µg/m3
O₃ 1 µg/m3
CO 5 µg/m3
20
5
Good
PM2.5: 1
AQI
5
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 1 µg/m3
PM₁₀ 2 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 21 µg/m3
CO 117 µg/m3
AQI Hourly Forecast Graph
3
Min at 5:00 AM on May 20
12
Max at 8:00 PM on May 20, 2026
21
10
Good
PM2.5: 2
AQI
10
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 2 µg/m3
PM₁₀ 3 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 15 µg/m3
CO 108 µg/m3
AQI Hourly Forecast Graph
6
Min at 5:00 AM on May 21
14
Max at 10:00 PM on May 21, 2026
22
5
Good
PM2.5: 1
AQI
5
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 1 µg/m3
PM₁₀ 2 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 14 µg/m3
CO 95 µg/m3
AQI Hourly Forecast Graph
4
Min at 5:00 AM on May 22
13
Max at 1:00 AM on May 22, 2026
23
5
Good
PM2.5: 1
AQI
5
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 1 µg/m3
PM₁₀ 2 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 17 µg/m3
CO 90 µg/m3
AQI Hourly Forecast Graph
4
Min at 5:00 AM on May 23
11
Max at 12:00 AM on May 23, 2026
24
0
Good
PM2.5: 0
AQI
0
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 0 µg/m3
PM₁₀ 0 µg/m3
SO₂ 0 µg/m3
NO₂ 0 µg/m3
O₃ 0 µg/m3
CO 5 µg/m3
25
5
Good
PM2.5: 1
AQI
5
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 1 µg/m3
PM₁₀ 2 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 21 µg/m3
CO 85 µg/m3
AQI Hourly Forecast Graph
4
Min at 5:00 AM on May 25
11
Max at 6:00 PM on May 25, 2026
26
5
Good
PM2.5: 1
AQI
5
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 1 µg/m3
PM₁₀ 1 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 23 µg/m3
CO 82 µg/m3
AQI Hourly Forecast Graph
3
Min at 5:00 PM on May 26
5
Max at 1:00 AM on May 26, 2026
27
5
Good
PM2.5: 1
AQI
5
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 1 µg/m3
PM₁₀ 1 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 21 µg/m3
CO 85 µg/m3
AQI Hourly Forecast Graph
3
Min at 4:00 PM on May 27
7
Max at 7:00 AM on May 27, 2026
28
5
Good
PM2.5: 1
AQI
5
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 1 µg/m3
PM₁₀ 2 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 18 µg/m3
CO 91 µg/m3
AQI Hourly Forecast Graph
3
Min at 4:00 AM on May 28
12
Max at 6:00 PM on May 28, 2026
29
10
Good
PM2.5: 2
AQI
10
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 2 µg/m3
PM₁₀ 2 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 18 µg/m3
CO 96 µg/m3
AQI Hourly Forecast Graph
4
Min at 3:00 AM on May 29
12
Max at 11:00 PM on May 29, 2026
30
10
Good
PM2.5: 2
AQI
10
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 2 µg/m3
PM₁₀ 2 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 17 µg/m3
CO 110 µg/m3
AQI Hourly Forecast Graph
6
Min at 5:00 AM on May 30
12
Max at 8:00 PM on May 30, 2026