Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
99
*
PM2.5
131
PM10
127
O3
0.7
CO
14
SO2
24
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
23 Mar
70
Good
Tue
24 Mar
106
Light
Wed
25 Mar
106
Light
Thu
26 Mar
108
Light
Fri
27 Mar
69
Good
Sat
28 Mar
80
Good
Sun
29 Mar
28
Excellent
Air quality in the last 12 months (Jianchang)
|
2026/02
|
62
|
43
|
78
|
103
|
76
|
29
|
37
|
35
|
72
|
86
|
75
|
118
|
155
|
114
|
47
|
100
|
120
|
27
|
66
|
90
|
185
|
48
|
40
|
60
|
87
|
59
|
38
|
40
|
|||
|
2026/01
|
49
|
60
|
84
|
79
|
70
|
56
|
32
|
58
|
91
|
34
|
25
|
57
|
26
|
63
|
72
|
44
|
33
|
40
|
33
|
41
|
47
|
52
|
53
|
54
|
43
|
60
|
56
|
43
|
62
|
65
|
69
|
|
2025/12
|
28
|
25
|
32
|
43
|
47
|
92
|
56
|
34
|
60
|
83
|
35
|
52
|
70
|
61
|
87
|
60
|
78
|
116
|
130
|
26
|
34
|
58
|
61
|
38
|
32
|
50
|
84
|
125
|
52
|
39
|
30
|
|
2025/11
|
46
|
22
|
47
|
63
|
115
|
61
|
51
|
50
|
35
|
41
|
42
|
85
|
42
|
72
|
122
|
58
|
24
|
36
|
55
|
35
|
43
|
69
|
96
|
79
|
28
|
60
|
33
|
68
|
88
|
41
|
|
|
2025/10
|
59
|
60
|
46
|
50
|
40
|
22
|
47
|
24
|
22
|
28
|
41
|
38
|
52
|
65
|
74
|
38
|
44
|
20
|
28
|
29
|
42
|
50
|
45
|
63
|
92
|
48
|
40
|
48
|
116
|
71
|
49
|
|
2025/09
|
43
|
45
|
50
|
51
|
48
|
36
|
43
|
27
|
43
|
34
|
51
|
47
|
43
|
39
|
30
|
34
|
23
|
28
|
45
|
47
|
40
|
33
|
27
|
37
|
43
|
58
|
63
|
52
|
52
|
64
|
|
|
2025/08
|
35
|
31
|
26
|
20
|
20
|
27
|
24
|
27
|
22
|
35
|
36
|
37
|
27
|
35
|
35
|
31
|
27
|
38
|
35
|
19
|
26
|
20
|
37
|
19
|
21
|
29
|
34
|
15
|
36
|
41
|
30
|
|
2025/07
|
39
|
37
|
22
|
35
|
44
|
25
|
34
|
37
|
37
|
37
|
37
|
41
|
24
|
26
|
26
|
24
|
20
|
21
|
31
|
23
|
27
|
37
|
29
|
24
|
33
|
38
|
31
|
25
|
17
|
22
|
34
|
|
2025/06
|
39
|
59
|
34
|
27
|
50
|
46
|
31
|
41
|
43
|
27
|
49
|
45
|
32
|
31
|
18
|
20
|
30
|
44
|
38
|
27
|
29
|
39
|
50
|
50
|
48
|
49
|
39
|
18
|
48
|
40
|
|
|
2025/05
|
52
|
37
|
32
|
37
|
41
|
39
|
50
|
66
|
35
|
36
|
60
|
78
|
70
|
49
|
50
|
48
|
41
|
34
|
59
|
70
|
60
|
74
|
40
|
47
|
43
|
58
|
78
|
67
|
55
|
71
|
61
|
|
2025/04
|
62
|
23
|
49
|
58
|
38
|
50
|
69
|
33
|
38
|
63
|
65
|
81
|
31
|
22
|
49
|
62
|
71
|
30
|
32
|
50
|
52
|
32
|
65
|
45
|
43
|
64
|
39
|
42
|
60
|
65
|
|
|
2025/03
|
127
|
55
|
35
|
54
|
72
|
35
|
61
|
82
|
157
|
118
|
118
|
63
|
53
|
49
|
36
|
34
|
48
|
28
|
52
|
54
|
40
|
50
|
82
|
77
|
69
|
104
|
73
|
37
|
35
|
38
|
63
|
|
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