Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
134
*
PM2.5
183
PM10
58
O3
1.2
CO
7
SO2
50
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
30 Jan
144
Light
Sat
31 Jan
146
Light
Sun
1 Feb
152
Moderate
Mon
2 Feb
164
Moderate
Tue
3 Feb
152
Moderate
Wed
4 Feb
129
Light
Thu
5 Feb
18
Excellent
Air quality in the last 12 months (Midong)
|
2025/12
|
45
|
83
|
82
|
121
|
153
|
140
|
102
|
83
|
63
|
85
|
38
|
52
|
81
|
128
|
141
|
137
|
195
|
166
|
88
|
79
|
112
|
75
|
134
|
124
|
121
|
177
|
142
|
208
|
104
|
66
|
77
|
|
2025/11
|
87
|
75
|
82
|
93
|
37
|
14
|
27
|
43
|
113
|
135
|
59
|
54
|
92
|
61
|
24
|
51
|
86
|
105
|
127
|
115
|
108
|
108
|
49
|
64
|
81
|
64
|
74
|
73
|
62
|
65
|
|
|
2025/10
|
66
|
9
|
27
|
27
|
35
|
25
|
42
|
54
|
58
|
54
|
57
|
77
|
74
|
13
|
16
|
22
|
47
|
57
|
64
|
70
|
85
|
92
|
112
|
147
|
155
|
142
|
129
|
104
|
70
|
72
|
76
|
|
2025/09
|
40
|
44
|
29
|
27
|
35
|
33
|
49
|
54
|
60
|
57
|
43
|
36
|
34
|
21
|
29
|
35
|
42
|
45
|
34
|
28
|
18
|
31
|
43
|
22
|
13
|
23
|
48
|
53
|
51
|
75
|
|
|
2025/08
|
59
|
55
|
37
|
37
|
35
|
23
|
32
|
47
|
29
|
52
|
19
|
31
|
44
|
44
|
52
|
45
|
53
|
42
|
20
|
29
|
35
|
32
|
39
|
62
|
30
|
40
|
43
|
47
|
45
|
49
|
64
|
|
2025/07
|
41
|
26
|
34
|
26
|
35
|
36
|
33
|
33
|
31
|
40
|
45
|
23
|
27
|
39
|
45
|
49
|
41
|
38
|
33
|
53
|
44
|
39
|
47
|
44
|
52
|
56
|
54
|
68
|
49
|
56
|
26
|
|
2025/06
|
39
|
38
|
40
|
49
|
51
|
52
|
46
|
46
|
69
|
53
|
47
|
32
|
37
|
48
|
42
|
34
|
28
|
37
|
50
|
36
|
43
|
36
|
40
|
29
|
40
|
71
|
55
|
26
|
32
|
47
|
|
|
2025/05
|
46
|
43
|
18
|
34
|
34
|
41
|
69
|
47
|
61
|
77
|
48
|
24
|
29
|
42
|
41
|
48
|
49
|
57
|
85
|
15
|
21
|
23
|
32
|
59
|
26
|
71
|
48
|
37
|
39
|
35
|
25
|
|
2025/04
|
59
|
51
|
45
|
44
|
61
|
42
|
29
|
54
|
79
|
35
|
27
|
42
|
63
|
150
|
48
|
50
|
9
|
39
|
54
|
26
|
24
|
39
|
38
|
46
|
29
|
38
|
52
|
40
|
56
|
73
|
|
|
2025/03
|
65
|
38
|
48
|
50
|
32
|
52
|
79
|
49
|
64
|
45
|
39
|
47
|
18
|
20
|
50
|
58
|
66
|
75
|
70
|
66
|
70
|
77
|
70
|
31
|
20
|
43
|
23
|
54
|
75
|
79
|
59
|
|
2025/02
|
197
|
105
|
93
|
95
|
119
|
141
|
245
|
204
|
259
|
248
|
189
|
253
|
188
|
160
|
176
|
136
|
147
|
237
|
274
|
241
|
138
|
99
|
104
|
135
|
151
|
201
|
128
|
99
|
|||
|
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
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution