Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
89
*
PM2.5
130
PM10
44
O3
0.9
CO
6
SO2
23
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
22 Sep
87
Good
Wed
23 Sep
82
Good
Thu
24 Sep
48
Excellent
Fri
25 Sep
47
Excellent
Sat
26 Sep
50
Excellent
Sun
27 Sep
61
Good
Mon
28 Sep
24
Excellent
Air quality in the last 12 months (Tongxu)
|
2026/08
|
29
|
31
|
40
|
40
|
44
|
42
|
52
|
52
|
38
|
36
|
25
|
20
|
25
|
36
|
45
|
46
|
44
|
51
|
47
|
55
|
32
|
34
|
35
|
32
|
37
|
35
|
33
|
27
|
33
|
39
|
47
|
|
2026/07
|
58
|
54
|
46
|
36
|
32
|
28
|
30
|
34
|
33
|
33
|
38
|
34
|
37
|
46
|
35
|
40
|
33
|
37
|
44
|
48
|
49
|
44
|
34
|
35
|
37
|
36
|
30
|
25
|
19
|
23
|
27
|
|
2026/06
|
85
|
97
|
91
|
64
|
87
|
68
|
32
|
49
|
54
|
63
|
76
|
58
|
45
|
55
|
61
|
38
|
47
|
54
|
33
|
41
|
47
|
42
|
45
|
36
|
57
|
50
|
72
|
69
|
70
|
59
|
|
|
2026/05
|
53
|
41
|
33
|
55
|
55
|
55
|
64
|
65
|
57
|
53
|
66
|
73
|
73
|
70
|
48
|
46
|
40
|
29
|
34
|
29
|
34
|
46
|
48
|
53
|
23
|
24
|
39
|
58
|
49
|
70
|
70
|
|
2026/04
|
62
|
55
|
53
|
67
|
95
|
84
|
81
|
37
|
39
|
69
|
60
|
65
|
43
|
41
|
54
|
77
|
76
|
65
|
64
|
73
|
51
|
37
|
40
|
38
|
42
|
53
|
93
|
66
|
48
|
56
|
|
|
2026/03
|
61
|
78
|
103
|
140
|
93
|
81
|
77
|
110
|
141
|
146
|
169
|
203
|
136
|
140
|
43
|
96
|
133
|
77
|
70
|
94
|
85
|
92
|
117
|
122
|
92
|
78
|
75
|
70
|
62
|
73
|
73
|
|
2026/02
|
99
|
130
|
132
|
119
|
144
|
71
|
73
|
96
|
70
|
86
|
97
|
103
|
118
|
116
|
95
|
60
|
102
|
81
|
75
|
70
|
77
|
317
|
207
|
54
|
47
|
53
|
107
|
78
|
|||
|
2026/01
|
55
|
100
|
119
|
108
|
228
|
52
|
49
|
80
|
67
|
82
|
55
|
69
|
98
|
150
|
90
|
113
|
77
|
65
|
68
|
49
|
80
|
100
|
144
|
157
|
184
|
173
|
190
|
92
|
158
|
120
|
134
|
|
2025/12
|
169
|
81
|
61
|
86
|
119
|
120
|
94
|
105
|
110
|
142
|
188
|
49
|
57
|
85
|
72
|
149
|
178
|
218
|
194
|
180
|
102
|
52
|
79
|
94
|
89
|
78
|
94
|
140
|
169
|
203
|
66
|
|
2025/11
|
94
|
86
|
78
|
83
|
94
|
90
|
106
|
62
|
68
|
95
|
73
|
73
|
114
|
145
|
141
|
125
|
41
|
46
|
49
|
66
|
71
|
78
|
76
|
125
|
90
|
122
|
258
|
130
|
86
|
106
|
|
|
2025/10
|
29
|
14
|
30
|
29
|
16
|
10
|
28
|
39
|
10
|
10
|
18
|
18
|
22
|
35
|
37
|
54
|
16
|
31
|
45
|
40
|
51
|
65
|
93
|
96
|
73
|
88
|
95
|
60
|
79
|
93
|
178
|
|
2025/09
|
37
|
39
|
36
|
26
|
30
|
50
|
59
|
23
|
31
|
37
|
25
|
26
|
48
|
42
|
32
|
24
|
27
|
20
|
15
|
31
|
42
|
21
|
20
|
33
|
38
|
32
|
13
|
30
|
33
|
46
|
|
|
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