Air Quality
Excellent
No health implications.
13
PM2.5
24
PM10
100
O3
0.5
CO
7
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Mar
90
Good
Sun
29 Mar
81
Good
Mon
30 Mar
95
Good
Tue
31 Mar
83
Good
Wed
1 Apr
76
Good
Thu
2 Apr
71
Good
Fri
3 Apr
23
Excellent
Air quality in the last 12 months (Yangqu)
|
2026/02
|
74
|
55
|
70
|
85
|
62
|
73
|
51
|
57
|
80
|
123
|
78
|
83
|
78
|
77
|
41
|
42
|
152
|
55
|
47
|
80
|
229
|
249
|
79
|
114
|
90
|
82
|
85
|
42
|
|||
|
2026/01
|
71
|
128
|
126
|
141
|
73
|
47
|
61
|
72
|
122
|
64
|
44
|
73
|
96
|
145
|
166
|
94
|
91
|
88
|
55
|
41
|
51
|
69
|
81
|
79
|
226
|
179
|
110
|
130
|
177
|
209
|
172
|
|
2025/12
|
73
|
46
|
50
|
56
|
79
|
80
|
95
|
69
|
90
|
118
|
88
|
53
|
61
|
78
|
97
|
111
|
89
|
100
|
101
|
67
|
57
|
86
|
79
|
59
|
41
|
53
|
95
|
69
|
60
|
57
|
59
|
|
2025/11
|
44
|
49
|
72
|
91
|
116
|
149
|
43
|
70
|
53
|
68
|
76
|
64
|
60
|
71
|
81
|
59
|
31
|
39
|
59
|
69
|
63
|
70
|
82
|
106
|
68
|
163
|
92
|
116
|
89
|
81
|
|
|
2025/10
|
54
|
31
|
35
|
48
|
68
|
21
|
30
|
14
|
9
|
10
|
24
|
31
|
37
|
52
|
56
|
60
|
28
|
35
|
39
|
43
|
54
|
62
|
69
|
90
|
111
|
43
|
49
|
64
|
81
|
109
|
68
|
|
2025/09
|
46
|
41
|
33
|
35
|
28
|
45
|
57
|
52
|
51
|
52
|
45
|
39
|
58
|
52
|
60
|
23
|
22
|
23
|
23
|
48
|
33
|
20
|
47
|
59
|
49
|
40
|
43
|
60
|
70
|
67
|
|
|
2025/08
|
50
|
47
|
44
|
31
|
33
|
35
|
40
|
49
|
18
|
26
|
50
|
45
|
40
|
54
|
50
|
27
|
28
|
39
|
35
|
24
|
25
|
29
|
14
|
20
|
26
|
27
|
35
|
27
|
33
|
46
|
55
|
|
2025/07
|
33
|
35
|
25
|
43
|
16
|
26
|
28
|
34
|
38
|
40
|
53
|
55
|
44
|
48
|
68
|
31
|
27
|
39
|
44
|
34
|
30
|
27
|
39
|
24
|
27
|
29
|
32
|
44
|
20
|
31
|
47
|
|
2025/06
|
57
|
38
|
33
|
31
|
44
|
45
|
56
|
49
|
54
|
33
|
50
|
61
|
52
|
32
|
22
|
24
|
43
|
49
|
35
|
35
|
27
|
35
|
42
|
39
|
50
|
38
|
38
|
26
|
24
|
40
|
|
|
2025/05
|
49
|
63
|
28
|
51
|
100
|
58
|
66
|
70
|
30
|
39
|
49
|
53
|
78
|
38
|
51
|
100
|
140
|
57
|
66
|
68
|
94
|
82
|
39
|
43
|
48
|
42
|
49
|
51
|
53
|
62
|
53
|
|
2025/04
|
61
|
36
|
83
|
101
|
49
|
74
|
92
|
75
|
70
|
55
|
175
|
107
|
53
|
32
|
57
|
143
|
218
|
69
|
72
|
75
|
83
|
51
|
73
|
34
|
57
|
68
|
51
|
45
|
59
|
100
|
|
|
2025/03
|
114
|
85
|
37
|
57
|
78
|
48
|
89
|
86
|
76
|
88
|
132
|
181
|
90
|
98
|
60
|
33
|
41
|
37
|
43
|
48
|
54
|
65
|
141
|
281
|
280
|
139
|
182
|
112
|
44
|
49
|
54
|
|
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