Air Quality
Excellent
No health implications.
20
PM2.5
48
PM10
103
O3
0.4
CO
23
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Apr
85
Good
Mon
28 Apr
74
Good
Tue
29 Apr
100
Good
Wed
30 Apr
157
Moderate
Thu
1 May
98
Good
Fri
2 May
80
Good
Sat
3 May
19
Excellent
Air quality in the last 12 months (Jingtai)
|
2025/02
|
54
|
44
|
33
|
36
|
30
|
51
|
69
|
59
|
61
|
56
|
100
|
87
|
70
|
35
|
59
|
110
|
75
|
69
|
64
|
61
|
76
|
61
|
39
|
61
|
63
|
62
|
63
|
65
|
|||
|
2025/01
|
48
|
56
|
63
|
81
|
59
|
52
|
48
|
45
|
60
|
68
|
76
|
154
|
246
|
45
|
44
|
71
|
72
|
63
|
59
|
58
|
62
|
68
|
94
|
96
|
76
|
93
|
66
|
78
|
131
|
78
|
39
|
|
2024/12
|
42
|
39
|
50
|
48
|
48
|
40
|
34
|
52
|
69
|
53
|
75
|
53
|
70
|
69
|
104
|
118
|
62
|
62
|
58
|
48
|
50
|
79
|
77
|
81
|
69
|
52
|
41
|
68
|
57
|
51
|
75
|
|
2024/11
|
54
|
42
|
56
|
60
|
59
|
74
|
71
|
68
|
71
|
66
|
51
|
62
|
46
|
75
|
94
|
50
|
49
|
43
|
59
|
68
|
67
|
85
|
74
|
44
|
52
|
64
|
69
|
49
|
49
|
61
|
|
|
2024/10
|
29
|
32
|
41
|
40
|
47
|
41
|
51
|
54
|
55
|
52
|
46
|
41
|
46
|
53
|
65
|
49
|
47
|
42
|
47
|
51
|
41
|
35
|
52
|
54
|
51
|
40
|
54
|
56
|
55
|
52
|
47
|
|
2024/09
|
46
|
35
|
38
|
61
|
19
|
14
|
23
|
36
|
29
|
29
|
25
|
22
|
24
|
37
|
32
|
36
|
46
|
35
|
69
|
22
|
37
|
48
|
41
|
84
|
66
|
44
|
47
|
67
|
28
|
24
|
|
|
2024/08
|
40
|
25
|
32
|
32
|
40
|
37
|
25
|
50
|
150
|
82
|
35
|
36
|
37
|
30
|
39
|
31
|
25
|
30
|
25
|
32
|
34
|
40
|
37
|
45
|
49
|
55
|
33
|
32
|
31
|
42
|
89
|
|
2024/07
|
23
|
32
|
34
|
108
|
40
|
52
|
40
|
35
|
59
|
63
|
62
|
67
|
45
|
32
|
38
|
33
|
46
|
40
|
38
|
234
|
140
|
78
|
87
|
89
|
67
|
50
|
41
|
38
|
37
|
46
|
53
|
|
2024/06
|
49
|
32
|
32
|
37
|
48
|
30
|
36
|
34
|
35
|
39
|
40
|
39
|
52
|
47
|
51
|
32
|
34
|
68
|
69
|
32
|
29
|
34
|
48
|
73
|
86
|
43
|
37
|
42
|
50
|
32
|
|
|
2024/05
|
50
|
34
|
32
|
50
|
61
|
68
|
57
|
52
|
58
|
97
|
55
|
54
|
43
|
224
|
210
|
92
|
80
|
105
|
122
|
94
|
62
|
60
|
79
|
246
|
64
|
72
|
43
|
55
|
42
|
30
|
52
|
|
2024/04
|
170
|
80
|
69
|
61
|
53
|
43
|
48
|
66
|
51
|
38
|
65
|
68
|
145
|
442
|
80
|
88
|
88
|
78
|
255
|
65
|
45
|
135
|
133
|
64
|
51
|
78
|
283
|
352
|
39
|
44
|
|
|
2024/03
|
66
|
74
|
71
|
68
|
67
|
92
|
143
|
80
|
72
|
89
|
74
|
73
|
73
|
80
|
295
|
88
|
81
|
90
|
86
|
58
|
69
|
92
|
103
|
34
|
52
|
51
|
77
|
76
|
117
|
117
|
77
|
|
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