Air Quality
Heavy
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
223
*
PM2.5
240
PM10
82
O3
1.4
CO
5
SO2
40
NO2
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
Advise
Children, seniors and individuals with heart or lung diseases should stay indoors and avoid outdoor activities. General population should reduce outdoor activities.
Air Quality
Today
11 Feb
100
Good
Wed
12 Feb
146
Light
Thu
13 Feb
113
Light
Fri
14 Feb
139
Light
Sat
15 Feb
147
Light
Sun
16 Feb
134
Light
Mon
17 Feb
32
Excellent
Air quality in the last 12 months (Midong)
|
2025/01
|
296
|
298
|
266
|
275
|
204
|
166
|
161
|
159
|
95
|
73
|
104
|
131
|
158
|
186
|
174
|
177
|
268
|
291
|
294
|
270
|
316
|
317
|
205
|
48
|
39
|
120
|
173
|
206
|
292
|
178
|
260
|
|
2024/12
|
172
|
152
|
109
|
33
|
34
|
43
|
38
|
50
|
58
|
65
|
85
|
92
|
125
|
167
|
196
|
153
|
98
|
104
|
98
|
150
|
154
|
182
|
121
|
139
|
95
|
140
|
167
|
179
|
262
|
290
|
312
|
|
2024/11
|
59
|
62
|
76
|
99
|
91
|
88
|
73
|
12
|
20
|
17
|
52
|
52
|
58
|
30
|
46
|
50
|
54
|
64
|
79
|
101
|
127
|
136
|
24
|
34
|
82
|
134
|
131
|
141
|
137
|
145
|
|
|
2024/10
|
57
|
58
|
68
|
52
|
59
|
59
|
60
|
41
|
50
|
61
|
70
|
70
|
30
|
55
|
65
|
57
|
44
|
10
|
17
|
24
|
23
|
47
|
65
|
47
|
31
|
51
|
51
|
71
|
25
|
13
|
41
|
|
2024/09
|
37
|
32
|
11
|
30
|
38
|
56
|
30
|
15
|
29
|
39
|
31
|
32
|
49
|
17
|
27
|
39
|
44
|
34
|
32
|
61
|
55
|
74
|
51
|
53
|
35
|
22
|
16
|
17
|
30
|
41
|
|
|
2024/08
|
32
|
35
|
37
|
37
|
30
|
60
|
34
|
26
|
36
|
52
|
50
|
23
|
37
|
38
|
38
|
52
|
53
|
62
|
20
|
19
|
35
|
37
|
49
|
41
|
44
|
37
|
35
|
24
|
44
|
15
|
24
|
|
2024/07
|
51
|
28
|
20
|
37
|
37
|
23
|
10
|
21
|
32
|
21
|
25
|
26
|
33
|
38
|
42
|
45
|
23
|
29
|
20
|
26
|
39
|
28
|
29
|
37
|
31
|
42
|
41
|
39
|
44
|
60
|
50
|
|
2024/06
|
28
|
41
|
71
|
28
|
29
|
28
|
36
|
34
|
35
|
35
|
47
|
34
|
31
|
23
|
34
|
29
|
16
|
19
|
21
|
32
|
34
|
33
|
42
|
36
|
39
|
38
|
45
|
43
|
50
|
51
|
|
|
2024/05
|
39
|
96
|
50
|
54
|
59
|
117
|
44
|
38
|
28
|
28
|
47
|
135
|
40
|
58
|
67
|
76
|
86
|
39
|
48
|
48
|
31
|
21
|
26
|
13
|
39
|
32
|
60
|
25
|
31
|
27
|
31
|
|
2024/04
|
23
|
35
|
35
|
22
|
25
|
28
|
39
|
51
|
50
|
60
|
26
|
117
|
271
|
98
|
80
|
86
|
69
|
19
|
26
|
41
|
47
|
36
|
54
|
58
|
48
|
28
|
33
|
36
|
40
|
43
|
|
|
2024/03
|
148
|
155
|
118
|
95
|
110
|
109
|
114
|
134
|
97
|
147
|
104
|
76
|
93
|
55
|
37
|
24
|
18
|
28
|
43
|
59
|
49
|
32
|
26
|
34
|
41
|
37
|
37
|
49
|
65
|
49
|
23
|
|
2024/02
|
202
|
249
|
219
|
227
|
226
|
257
|
239
|
269
|
220
|
326
|
275
|
229
|
38
|
66
|
84
|
103
|
50
|
47
|
69
|
62
|
58
|
51
|
81
|
100
|
143
|
132
|
150
|
93
|
100
|
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27
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28
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29
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30
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31
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- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution