Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
92
*
PM2.5
97
PM10
40
O3
1.0
CO
8
SO2
28
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
17 Mar
115
Light
Wed
18 Mar
94
Good
Thu
19 Mar
90
Good
Fri
20 Mar
92
Good
Sat
21 Mar
88
Good
Sun
22 Mar
83
Good
Mon
23 Mar
16
Excellent
Air quality in the last 12 months (Mengjin)
|
2026/02
|
103
|
71
|
112
|
101
|
96
|
70
|
55
|
78
|
91
|
90
|
86
|
96
|
91
|
85
|
80
|
40
|
85
|
69
|
57
|
56
|
99
|
264
|
207
|
70
|
60
|
46
|
64
|
63
|
|||
|
2026/01
|
71
|
112
|
120
|
106
|
69
|
44
|
51
|
58
|
56
|
77
|
63
|
75
|
83
|
83
|
100
|
107
|
77
|
65
|
59
|
70
|
126
|
126
|
129
|
206
|
195
|
177
|
202
|
185
|
191
|
145
|
124
|
|
2025/12
|
162
|
104
|
56
|
64
|
84
|
99
|
91
|
93
|
119
|
169
|
123
|
52
|
86
|
88
|
72
|
115
|
183
|
171
|
150
|
134
|
79
|
76
|
99
|
95
|
59
|
93
|
105
|
117
|
89
|
135
|
66
|
|
2025/11
|
56
|
69
|
81
|
134
|
112
|
124
|
61
|
48
|
76
|
91
|
88
|
90
|
72
|
75
|
73
|
72
|
37
|
38
|
42
|
55
|
54
|
65
|
82
|
131
|
97
|
150
|
254
|
108
|
80
|
86
|
|
|
2025/10
|
26
|
20
|
41
|
48
|
22
|
20
|
28
|
36
|
14
|
23
|
27
|
30
|
35
|
57
|
53
|
56
|
15
|
30
|
46
|
37
|
46
|
62
|
86
|
99
|
46
|
62
|
114
|
124
|
154
|
146
|
113
|
|
2025/09
|
41
|
47
|
27
|
17
|
25
|
56
|
58
|
44
|
33
|
46
|
19
|
29
|
42
|
40
|
50
|
36
|
22
|
16
|
16
|
37
|
37
|
17
|
20
|
33
|
47
|
42
|
23
|
28
|
37
|
52
|
|
|
2025/08
|
37
|
37
|
47
|
45
|
38
|
30
|
42
|
29
|
21
|
37
|
29
|
48
|
48
|
41
|
29
|
21
|
35
|
41
|
39
|
33
|
27
|
39
|
39
|
30
|
55
|
46
|
48
|
30
|
24
|
31
|
34
|
|
2025/07
|
17
|
23
|
26
|
34
|
24
|
33
|
34
|
37
|
36
|
46
|
61
|
55
|
52
|
52
|
44
|
49
|
43
|
48
|
48
|
42
|
36
|
36
|
19
|
26
|
34
|
39
|
42
|
41
|
44
|
40
|
41
|
|
2025/06
|
49
|
50
|
51
|
50
|
54
|
54
|
64
|
64
|
55
|
66
|
65
|
57
|
59
|
42
|
41
|
42
|
50
|
37
|
32
|
40
|
36
|
46
|
40
|
43
|
52
|
30
|
49
|
36
|
38
|
29
|
|
|
2025/05
|
68
|
96
|
64
|
54
|
140
|
171
|
143
|
88
|
83
|
40
|
39
|
45
|
58
|
55
|
47
|
57
|
118
|
83
|
90
|
74
|
82
|
64
|
86
|
62
|
46
|
44
|
64
|
65
|
71
|
53
|
47
|
|
2025/04
|
63
|
59
|
63
|
87
|
64
|
77
|
81
|
91
|
90
|
86
|
99
|
254
|
122
|
52
|
53
|
105
|
128
|
113
|
80
|
84
|
67
|
143
|
120
|
73
|
67
|
78
|
62
|
56
|
44
|
118
|
|
|
2025/03
|
110
|
48
|
38
|
50
|
75
|
102
|
72
|
83
|
111
|
120
|
107
|
119
|
149
|
77
|
48
|
38
|
39
|
47
|
48
|
41
|
46
|
63
|
88
|
290
|
194
|
220
|
150
|
151
|
60
|
50
|
65
|
|
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