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.
154
*
PM2.5
178
PM10
36
O3
1.3
CO
7
SO2
87
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
9 Jan
142
Light
Sat
10 Jan
148
Light
Sun
11 Jan
197
Moderate
Mon
12 Jan
209
Heavy
Tue
13 Jan
125
Light
Wed
14 Jan
152
Moderate
Thu
15 Jan
40
Excellent
Midong Air quality rank
Air quality in the last 12 months (Midong)
|
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
|
|
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
|
|
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