Air Quality
Excellent
No health implications.
9
PM2.5
13
PM10
45
O3
0.7
CO
1
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Apr
56
Good
Sat
26 Apr
58
Good
Sun
27 Apr
54
Good
Mon
28 Apr
57
Good
Tue
29 Apr
60
Good
Wed
30 Apr
59
Good
Thu
1 May
38
Excellent
Air quality in the last 12 months (Tieli)
|
2025/02
|
112
|
135
|
128
|
77
|
63
|
69
|
55
|
41
|
69
|
99
|
90
|
103
|
86
|
62
|
61
|
44
|
42
|
38
|
38
|
49
|
49
|
48
|
56
|
50
|
63
|
46
|
61
|
61
|
|||
|
2025/01
|
136
|
143
|
139
|
172
|
105
|
105
|
129
|
61
|
65
|
119
|
163
|
165
|
135
|
167
|
95
|
66
|
77
|
91
|
126
|
116
|
123
|
119
|
157
|
185
|
164
|
122
|
69
|
92
|
106
|
71
|
88
|
|
2024/12
|
66
|
47
|
44
|
41
|
50
|
43
|
58
|
64
|
94
|
116
|
61
|
74
|
95
|
86
|
64
|
64
|
72
|
71
|
90
|
165
|
95
|
84
|
66
|
82
|
71
|
41
|
66
|
87
|
91
|
87
|
100
|
|
2024/11
|
77
|
52
|
56
|
38
|
52
|
60
|
61
|
81
|
119
|
99
|
174
|
96
|
108
|
193
|
186
|
65
|
32
|
38
|
89
|
111
|
153
|
45
|
55
|
57
|
55
|
50
|
44
|
54
|
44
|
56
|
|
|
2024/10
|
21
|
28
|
27
|
34
|
49
|
31
|
47
|
61
|
49
|
31
|
26
|
33
|
41
|
48
|
18
|
17
|
34
|
41
|
27
|
58
|
31
|
42
|
34
|
69
|
66
|
67
|
68
|
73
|
72
|
93
|
84
|
|
2024/09
|
14
|
19
|
20
|
22
|
16
|
19
|
20
|
22
|
23
|
22
|
19
|
25
|
19
|
26
|
26
|
30
|
35
|
24
|
20
|
23
|
26
|
21
|
31
|
31
|
20
|
21
|
27
|
30
|
38
|
23
|
|
|
2024/08
|
12
|
13
|
13
|
13
|
14
|
15
|
20
|
19
|
25
|
25
|
13
|
14
|
17
|
21
|
22
|
27
|
23
|
21
|
16
|
17
|
18
|
13
|
18
|
26
|
24
|
14
|
21
|
17
|
17
|
13
|
14
|
|
2024/07
|
52
|
39
|
43
|
43
|
41
|
48
|
72
|
68
|
59
|
57
|
66
|
69
|
58
|
49
|
46
|
48
|
29
|
22
|
28
|
27
|
15
|
17
|
18
|
16
|
14
|
11
|
11
|
12
|
12
|
12
|
15
|
|
2024/06
|
16
|
19
|
21
|
15
|
21
|
27
|
38
|
26
|
19
|
20
|
22
|
16
|
17
|
13
|
12
|
15
|
16
|
21
|
24
|
19
|
15
|
13
|
12
|
12
|
17
|
22
|
23
|
46
|
33
|
47
|
|
|
2024/05
|
49
|
54
|
44
|
73
|
74
|
47
|
41
|
45
|
32
|
24
|
21
|
25
|
23
|
21
|
16
|
19
|
31
|
33
|
21
|
23
|
28
|
41
|
17
|
19
|
21
|
20
|
18
|
21
|
14
|
13
|
15
|
|
2024/04
|
27
|
48
|
49
|
35
|
50
|
60
|
30
|
36
|
53
|
104
|
109
|
78
|
67
|
67
|
72
|
45
|
27
|
32
|
30
|
57
|
156
|
169
|
51
|
66
|
53
|
30
|
30
|
25
|
38
|
49
|
|
|
2024/03
|
36
|
46
|
58
|
53
|
53
|
49
|
56
|
35
|
47
|
68
|
63
|
43
|
51
|
46
|
31
|
27
|
29
|
33
|
34
|
33
|
35
|
30
|
40
|
29
|
36
|
48
|
41
|
202
|
56
|
30
|
24
|
|
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