Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
97
*
PM2.5
138
PM10
92
O3
0.8
CO
7
SO2
26
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
97
Good
Wed
18 Mar
59
Good
Thu
19 Mar
73
Good
Fri
20 Mar
82
Good
Sat
21 Mar
105
Light
Sun
22 Mar
62
Good
Mon
23 Mar
15
Excellent
Air quality in the last 12 months (Zunhua)
|
2026/02
|
49
|
26
|
98
|
167
|
75
|
23
|
31
|
28
|
94
|
100
|
78
|
104
|
119
|
120
|
36
|
37
|
103
|
40
|
64
|
102
|
194
|
51
|
45
|
69
|
85
|
80
|
59
|
66
|
|||
|
2026/01
|
43
|
50
|
79
|
81
|
64
|
47
|
26
|
59
|
89
|
23
|
23
|
59
|
29
|
64
|
97
|
72
|
35
|
52
|
28
|
26
|
30
|
48
|
55
|
67
|
50
|
57
|
41
|
63
|
73
|
94
|
70
|
|
2025/12
|
33
|
22
|
27
|
41
|
53
|
93
|
64
|
28
|
63
|
104
|
63
|
43
|
40
|
46
|
98
|
81
|
84
|
158
|
184
|
32
|
38
|
68
|
64
|
35
|
27
|
63
|
87
|
147
|
80
|
40
|
25
|
|
2025/11
|
42
|
20
|
52
|
79
|
164
|
119
|
58
|
62
|
34
|
55
|
68
|
78
|
26
|
76
|
101
|
41
|
21
|
30
|
52
|
33
|
49
|
76
|
107
|
78
|
30
|
71
|
36
|
82
|
93
|
77
|
|
|
2025/10
|
54
|
48
|
45
|
52
|
43
|
19
|
41
|
27
|
12
|
16
|
25
|
37
|
51
|
53
|
68
|
52
|
34
|
16
|
19
|
23
|
35
|
51
|
59
|
83
|
119
|
49
|
40
|
93
|
168
|
112
|
60
|
|
2025/09
|
36
|
44
|
56
|
65
|
56
|
36
|
44
|
36
|
57
|
37
|
62
|
63
|
59
|
42
|
37
|
32
|
21
|
30
|
44
|
44
|
52
|
35
|
32
|
60
|
57
|
57
|
68
|
49
|
51
|
54
|
|
|
2025/08
|
52
|
55
|
40
|
40
|
29
|
51
|
42
|
42
|
31
|
36
|
48
|
50
|
25
|
44
|
52
|
33
|
41
|
46
|
36
|
36
|
27
|
25
|
30
|
23
|
29
|
38
|
36
|
18
|
43
|
45
|
39
|
|
2025/07
|
45
|
47
|
38
|
62
|
50
|
26
|
42
|
51
|
53
|
53
|
57
|
55
|
29
|
36
|
45
|
29
|
28
|
42
|
46
|
39
|
35
|
52
|
45
|
30
|
45
|
50
|
43
|
32
|
22
|
30
|
41
|
|
2025/06
|
61
|
53
|
24
|
27
|
57
|
50
|
42
|
46
|
57
|
37
|
53
|
61
|
53
|
49
|
21
|
20
|
44
|
60
|
53
|
34
|
34
|
49
|
62
|
76
|
58
|
58
|
61
|
48
|
75
|
57
|
|
|
2025/05
|
33
|
47
|
33
|
50
|
56
|
29
|
64
|
88
|
33
|
33
|
64
|
84
|
84
|
39
|
50
|
76
|
41
|
45
|
69
|
88
|
68
|
68
|
47
|
34
|
52
|
63
|
54
|
62
|
69
|
83
|
70
|
|
2025/04
|
54
|
19
|
54
|
67
|
23
|
65
|
63
|
45
|
50
|
73
|
86
|
119
|
49
|
32
|
59
|
85
|
71
|
50
|
39
|
65
|
79
|
51
|
69
|
39
|
47
|
86
|
43
|
54
|
65
|
67
|
|
|
2025/03
|
177
|
63
|
34
|
57
|
77
|
45
|
59
|
97
|
149
|
127
|
158
|
59
|
83
|
59
|
41
|
27
|
32
|
22
|
45
|
40
|
32
|
53
|
103
|
88
|
55
|
92
|
52
|
37
|
32
|
49
|
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