Historical Air Quality Data – Template One

bangkok, ailand, TH Historical Air Quality Data

Explore historical AQI data and pollutant changes over time.
Dec 16, 2025 8:43 PM
SUNMONTUEWEDTHUFRISAT
26
100
Moderate
PM2.5: 25
AQI
100
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 100 µg/m3
PM₁₀ 67 µg/m3
SO₂ 5 µg/m3
NO₂ 3 µg/m3
O₃ 62 µg/m3
CO 3 µg/m3
AQI Hourly Forecast Graph
63
Min at 11:00 PM on Oct 26
125
Max at 8:00 AM on Oct 26, 2025
27
161
Unhealthy
PM2.5: 55
AQI
161
Air Quality is Unhealthy Health risks increase. Everyone should limit the time spent outdoors.
PM₂.₅ 161 µg/m3
PM₁₀ 116 µg/m3
SO₂ 10 µg/m3
NO₂ 5 µg/m3
O₃ 74 µg/m3
CO 5 µg/m3
AQI Hourly Forecast Graph
65
Min at 1:00 AM on Oct 27
191
Max at 9:00 AM on Oct 27, 2025
28
103
Poor
PM2.5: 26
AQI
103
Air Quality is Poor Air may cause discomfort. Sensitive groups should reduce outdoor exposure.
PM₂.₅ 103 µg/m3
PM₁₀ 67 µg/m3
SO₂ 8 µg/m3
NO₂ 8 µg/m3
O₃ 43 µg/m3
CO 4 µg/m3
AQI Hourly Forecast Graph
84
Min at 6:00 PM on Oct 28
155
Max at 1:00 AM on Oct 28, 2025
29
111
Poor
PM2.5: 30
AQI
111
Air Quality is Poor Air may cause discomfort. Sensitive groups should reduce outdoor exposure.
PM₂.₅ 111 µg/m3
PM₁₀ 71 µg/m3
SO₂ 5 µg/m3
NO₂ 4 µg/m3
O₃ 48 µg/m3
CO 4 µg/m3
AQI Hourly Forecast Graph
87
Min at 2:00 AM on Oct 29
121
Max at 4:00 PM on Oct 29, 2025
30
109
Poor
PM2.5: 29
AQI
109
Air Quality is Poor Air may cause discomfort. Sensitive groups should reduce outdoor exposure.
PM₂.₅ 109 µg/m3
PM₁₀ 69 µg/m3
SO₂ 5 µg/m3
NO₂ 9 µg/m3
O₃ 35 µg/m3
CO 5 µg/m3
AQI Hourly Forecast Graph
94
Min at 12:00 AM on Oct 30
122
Max at 3:00 PM on Oct 30, 2025
31
71
Moderate
PM2.5: 16
AQI
71
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 71 µg/m3
PM₁₀ 43 µg/m3
SO₂ 3 µg/m3
NO₂ 9 µg/m3
O₃ 20 µg/m3
CO 5 µg/m3
AQI Hourly Forecast Graph
65
Min at 10:00 AM on Oct 31
90
Max at 1:00 AM on Oct 31, 2025
01
45
Good
PM2.5: 9
AQI
45
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 45 µg/m3
PM₁₀ 23 µg/m3
SO₂ 0 µg/m3
NO₂ 3 µg/m3
O₃ 14 µg/m3
CO 3 µg/m3
AQI Hourly Forecast Graph
15
Min at 12:00 AM on Nov 1
70
Max at 1:00 AM on Nov 1, 2025
02
5
Good
PM2.5: 1
AQI
5
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 5 µg/m3
PM₁₀ 5 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 12 µg/m3
CO 1 µg/m3
AQI Hourly Forecast Graph
3
Min at 11:00 AM on Nov 2
13
Max at 1:00 AM on Nov 2, 2025
03
45
Good
PM2.5: 9
AQI
45
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 45 µg/m3
PM₁₀ 25 µg/m3
SO₂ 3 µg/m3
NO₂ 3 µg/m3
O₃ 28 µg/m3
CO 2 µg/m3
AQI Hourly Forecast Graph
5
Min at 1:00 AM on Nov 3
83
Max at 12:00 AM on Nov 3, 2025
04
117
Poor
PM2.5: 33
AQI
117
Air Quality is Poor Air may cause discomfort. Sensitive groups should reduce outdoor exposure.
PM₂.₅ 117 µg/m3
PM₁₀ 77 µg/m3
SO₂ 5 µg/m3
NO₂ 3 µg/m3
O₃ 45 µg/m3
CO 5 µg/m3
AQI Hourly Forecast Graph
72
Min at 5:00 AM on Nov 4
148
Max at 6:00 PM on Nov 4, 2025
05
165
Unhealthy
PM2.5: 57
AQI
165
Air Quality is Unhealthy Health risks increase. Everyone should limit the time spent outdoors.
PM₂.₅ 165 µg/m3
PM₁₀ 114 µg/m3
SO₂ 8 µg/m3
NO₂ 4 µg/m3
O₃ 84 µg/m3
CO 6 µg/m3
AQI Hourly Forecast Graph
105
Min at 2:00 AM on Nov 5
232
Max at 12:00 PM on Nov 5, 2025
06
132
Poor
PM2.5: 41
AQI
132
Air Quality is Poor Air may cause discomfort. Sensitive groups should reduce outdoor exposure.
PM₂.₅ 132 µg/m3
PM₁₀ 93 µg/m3
SO₂ 8 µg/m3
NO₂ 6 µg/m3
O₃ 55 µg/m3
CO 6 µg/m3
AQI Hourly Forecast Graph
42
Min at 12:00 AM on Nov 6
198
Max at 1:00 PM on Nov 6, 2025
07
45
Good
PM2.5: 9
AQI
45
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 45 µg/m3
PM₁₀ 25 µg/m3
SO₂ 3 µg/m3
NO₂ 1 µg/m3
O₃ 26 µg/m3
CO 2 µg/m3
AQI Hourly Forecast Graph
26
Min at 11:00 PM on Nov 7
67
Max at 8:00 AM on Nov 7, 2025
08
25
Good
PM2.5: 5
AQI
25
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 25 µg/m3
PM₁₀ 15 µg/m3
SO₂ 3 µg/m3
NO₂ 1 µg/m3
O₃ 24 µg/m3
CO 2 µg/m3
AQI Hourly Forecast Graph
17
Min at 6:00 AM on Nov 8
30
Max at 5:00 PM on Nov 8, 2025
09
30
Good
PM2.5: 6
AQI
30
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 30 µg/m3
PM₁₀ 15 µg/m3
SO₂ 0 µg/m3
NO₂ 1 µg/m3
O₃ 25 µg/m3
CO 2 µg/m3
AQI Hourly Forecast Graph
19
Min at 5:00 AM on Nov 9
44
Max at 12:00 PM on Nov 9, 2025
10
40
Good
PM2.5: 8
AQI
40
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 40 µg/m3
PM₁₀ 20 µg/m3
SO₂ 3 µg/m3
NO₂ 1 µg/m3
O₃ 25 µg/m3
CO 2 µg/m3
AQI Hourly Forecast Graph
24
Min at 1:00 AM on Nov 10
49
Max at 9:00 AM on Nov 10, 2025
11
25
Good
PM2.5: 5
AQI
25
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 25 µg/m3
PM₁₀ 13 µg/m3
SO₂ 3 µg/m3
NO₂ 1 µg/m3
O₃ 22 µg/m3
CO 2 µg/m3
AQI Hourly Forecast Graph
15
Min at 9:00 PM on Nov 11
46
Max at 2:00 AM on Nov 11, 2025
12
30
Good
PM2.5: 6
AQI
30
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 30 µg/m3
PM₁₀ 18 µg/m3
SO₂ 3 µg/m3
NO₂ 1 µg/m3
O₃ 28 µg/m3
CO 2 µg/m3
AQI Hourly Forecast Graph
15
Min at 1:00 AM on Nov 12
40
Max at 12:00 AM on Nov 12, 2025
13
125
Poor
PM2.5: 37
AQI
125
Air Quality is Poor Air may cause discomfort. Sensitive groups should reduce outdoor exposure.
PM₂.₅ 125 µg/m3
PM₁₀ 84 µg/m3
SO₂ 5 µg/m3
NO₂ 10 µg/m3
O₃ 43 µg/m3
CO 7 µg/m3
AQI Hourly Forecast Graph
41
Min at 1:00 AM on Nov 13
216
Max at 11:00 PM on Nov 13, 2025
14
144
Poor
PM2.5: 47
AQI
144
Air Quality is Poor Air may cause discomfort. Sensitive groups should reduce outdoor exposure.
PM₂.₅ 144 µg/m3
PM₁₀ 109 µg/m3
SO₂ 10 µg/m3
NO₂ 9 µg/m3
O₃ 62 µg/m3
CO 7 µg/m3
AQI Hourly Forecast Graph
121
Min at 6:00 AM on Nov 14
192
Max at 1:00 AM on Nov 14, 2025
15
136
Poor
PM2.5: 43
AQI
136
Air Quality is Poor Air may cause discomfort. Sensitive groups should reduce outdoor exposure.
PM₂.₅ 136 µg/m3
PM₁₀ 104 µg/m3
SO₂ 13 µg/m3
NO₂ 4 µg/m3
O₃ 103 µg/m3
CO 4 µg/m3
AQI Hourly Forecast Graph
111
Min at 8:00 PM on Nov 15
175
Max at 11:00 AM on Nov 15, 2025
16
132
Poor
PM2.5: 41
AQI
132
Air Quality is Poor Air may cause discomfort. Sensitive groups should reduce outdoor exposure.
PM₂.₅ 132 µg/m3
PM₁₀ 98 µg/m3
SO₂ 10 µg/m3
NO₂ 4 µg/m3
O₃ 89 µg/m3
CO 4 µg/m3
AQI Hourly Forecast Graph
113
Min at 11:00 PM on Nov 16
157
Max at 12:00 PM on Nov 16, 2025
17
103
Poor
PM2.5: 26
AQI
103
Air Quality is Poor Air may cause discomfort. Sensitive groups should reduce outdoor exposure.
PM₂.₅ 103 µg/m3
PM₁₀ 67 µg/m3
SO₂ 8 µg/m3
NO₂ 11 µg/m3
O₃ 45 µg/m3
CO 5 µg/m3
AQI Hourly Forecast Graph
73
Min at 11:00 PM on Nov 17
113
Max at 1:00 AM on Nov 17, 2025
18
80
Moderate
PM2.5: 19
AQI
80
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 80 µg/m3
PM₁₀ 53 µg/m3
SO₂ 8 µg/m3
NO₂ 16 µg/m3
O₃ 34 µg/m3
CO 5 µg/m3
AQI Hourly Forecast Graph
60
Min at 3:00 PM on Nov 18
114
Max at 12:00 AM on Nov 18, 2025
19
87
Moderate
PM2.5: 21
AQI
87
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 87 µg/m3
PM₁₀ 67 µg/m3
SO₂ 15 µg/m3
NO₂ 13 µg/m3
O₃ 47 µg/m3
CO 5 µg/m3
AQI Hourly Forecast Graph
73
Min at 12:00 AM on Nov 19
117
Max at 1:00 AM on Nov 19, 2025
20
115
Poor
PM2.5: 32
AQI
115
Air Quality is Poor Air may cause discomfort. Sensitive groups should reduce outdoor exposure.
PM₂.₅ 115 µg/m3
PM₁₀ 90 µg/m3
SO₂ 23 µg/m3
NO₂ 11 µg/m3
O₃ 73 µg/m3
CO 5 µg/m3
AQI Hourly Forecast Graph
69
Min at 3:00 AM on Nov 20
148
Max at 11:00 AM on Nov 20, 2025
21
136
Poor
PM2.5: 43
AQI
136
Air Quality is Poor Air may cause discomfort. Sensitive groups should reduce outdoor exposure.
PM₂.₅ 136 µg/m3
PM₁₀ 105 µg/m3
SO₂ 20 µg/m3
NO₂ 9 µg/m3
O₃ 78 µg/m3
CO 5 µg/m3
AQI Hourly Forecast Graph
114
Min at 3:00 AM on Nov 21
156
Max at 12:00 AM on Nov 21, 2025
22
150
Poor
PM2.5: 50
AQI
150
Air Quality is Poor Air may cause discomfort. Sensitive groups should reduce outdoor exposure.
PM₂.₅ 150 µg/m3
PM₁₀ 112 µg/m3
SO₂ 15 µg/m3
NO₂ 5 µg/m3
O₃ 100 µg/m3
CO 4 µg/m3
AQI Hourly Forecast Graph
134
Min at 8:00 PM on Nov 22
172
Max at 12:00 PM on Nov 22, 2025
23
142
Poor
PM2.5: 46
AQI
142
Air Quality is Poor Air may cause discomfort. Sensitive groups should reduce outdoor exposure.
PM₂.₅ 142 µg/m3
PM₁₀ 109 µg/m3
SO₂ 13 µg/m3
NO₂ 5 µg/m3
O₃ 80 µg/m3
CO 3 µg/m3
AQI Hourly Forecast Graph
131
Min at 3:00 AM on Nov 23
158
Max at 11:00 AM on Nov 23, 2025
24
157
Unhealthy
PM2.5: 53
AQI
157
Air Quality is Unhealthy Health risks increase. Everyone should limit the time spent outdoors.
PM₂.₅ 157 µg/m3
PM₁₀ 120 µg/m3
SO₂ 23 µg/m3
NO₂ 10 µg/m3
O₃ 91 µg/m3
CO 5 µg/m3
AQI Hourly Forecast Graph
141
Min at 12:00 AM on Nov 24
180
Max at 8:00 AM on Nov 24, 2025
25
167
Unhealthy
PM2.5: 58
AQI
167
Air Quality is Unhealthy Health risks increase. Everyone should limit the time spent outdoors.
PM₂.₅ 167 µg/m3
PM₁₀ 124 µg/m3
SO₂ 23 µg/m3
NO₂ 8 µg/m3
O₃ 98 µg/m3
CO 5 µg/m3
AQI Hourly Forecast Graph
135
Min at 2:00 AM on Nov 25
198
Max at 12:00 PM on Nov 25, 2025
26
176
Unhealthy
PM2.5: 63
AQI
176
Air Quality is Unhealthy Health risks increase. Everyone should limit the time spent outdoors.
PM₂.₅ 176 µg/m3
PM₁₀ 128 µg/m3
SO₂ 23 µg/m3
NO₂ 6 µg/m3
O₃ 117 µg/m3
CO 5 µg/m3
AQI Hourly Forecast Graph
149
Min at 11:00 PM on Nov 26
224
Max at 12:00 PM on Nov 26, 2025
27
165
Unhealthy
PM2.5: 57
AQI
165
Air Quality is Unhealthy Health risks increase. Everyone should limit the time spent outdoors.
PM₂.₅ 165 µg/m3
PM₁₀ 123 µg/m3
SO₂ 23 µg/m3
NO₂ 6 µg/m3
O₃ 129 µg/m3
CO 4 µg/m3
AQI Hourly Forecast Graph
132
Min at 12:00 AM on Nov 27
203
Max at 1:00 PM on Nov 27, 2025
28
153
Unhealthy
PM2.5: 51
AQI
153
Air Quality is Unhealthy Health risks increase. Everyone should limit the time spent outdoors.
PM₂.₅ 153 µg/m3
PM₁₀ 116 µg/m3
SO₂ 20 µg/m3
NO₂ 5 µg/m3
O₃ 123 µg/m3
CO 4 µg/m3
AQI Hourly Forecast Graph
127
Min at 3:00 AM on Nov 28
177
Max at 12:00 PM on Nov 28, 2025
29
148
Poor
PM2.5: 49
AQI
148
Air Quality is Poor Air may cause discomfort. Sensitive groups should reduce outdoor exposure.
PM₂.₅ 148 µg/m3
PM₁₀ 109 µg/m3
SO₂ 8 µg/m3
NO₂ 3 µg/m3
O₃ 93 µg/m3
CO 3 µg/m3
AQI Hourly Forecast Graph
128
Min at 3:00 AM on Nov 29
162
Max at 12:00 PM on Nov 29, 2025