Air Quality
Excellent
No health implications.
12
PM2.5
30
PM10
141
O3
0.5
CO
8
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Apr
102
Light
Tue
29 Apr
97
Good
Wed
30 Apr
109
Light
Thu
1 May
115
Light
Fri
2 May
127
Light
Sat
3 May
108
Light
Sun
4 May
25
Excellent
Air quality in the last 12 months (Anlu)
|
2025/02
|
87
|
77
|
92
|
88
|
62
|
45
|
82
|
50
|
56
|
76
|
93
|
96
|
76
|
90
|
86
|
93
|
74
|
61
|
96
|
101
|
81
|
94
|
124
|
113
|
101
|
111
|
76
|
95
|
|||
|
2025/01
|
149
|
162
|
160
|
204
|
89
|
84
|
62
|
67
|
54
|
60
|
82
|
100
|
112
|
125
|
67
|
68
|
85
|
107
|
166
|
130
|
143
|
156
|
186
|
73
|
25
|
46
|
61
|
69
|
187
|
99
|
128
|
|
2024/12
|
86
|
99
|
113
|
88
|
64
|
65
|
62
|
63
|
56
|
81
|
82
|
105
|
89
|
55
|
65
|
84
|
107
|
81
|
72
|
108
|
95
|
53
|
71
|
95
|
118
|
136
|
178
|
55
|
74
|
111
|
117
|
|
2024/11
|
121
|
107
|
113
|
94
|
56
|
68
|
61
|
69
|
68
|
59
|
66
|
74
|
63
|
90
|
109
|
64
|
28
|
28
|
30
|
40
|
49
|
62
|
92
|
75
|
37
|
32
|
50
|
57
|
56
|
72
|
|
|
2024/10
|
33
|
57
|
42
|
43
|
62
|
41
|
31
|
44
|
64
|
114
|
91
|
92
|
77
|
64
|
87
|
66
|
43
|
17
|
29
|
39
|
34
|
34
|
45
|
58
|
50
|
57
|
109
|
123
|
89
|
77
|
50
|
|
2024/09
|
41
|
49
|
35
|
38
|
47
|
36
|
41
|
44
|
46
|
40
|
44
|
27
|
21
|
35
|
46
|
40
|
40
|
31
|
20
|
36
|
35
|
31
|
37
|
43
|
61
|
55
|
60
|
46
|
39
|
40
|
|
|
2024/08
|
12
|
14
|
19
|
17
|
19
|
20
|
23
|
31
|
28
|
32
|
80
|
58
|
28
|
35
|
29
|
22
|
28
|
40
|
28
|
23
|
20
|
36
|
30
|
32
|
30
|
35
|
17
|
21
|
32
|
32
|
36
|
|
2024/07
|
30
|
30
|
26
|
19
|
19
|
17
|
19
|
20
|
18
|
22
|
29
|
29
|
12
|
10
|
31
|
35
|
25
|
18
|
17
|
16
|
20
|
21
|
23
|
33
|
30
|
24
|
15
|
11
|
11
|
16
|
15
|
|
2024/06
|
44
|
42
|
34
|
33
|
31
|
43
|
38
|
42
|
32
|
27
|
30
|
33
|
35
|
36
|
37
|
40
|
35
|
35
|
20
|
25
|
26
|
23
|
24
|
40
|
27
|
35
|
22
|
11
|
15
|
23
|
|
|
2024/05
|
46
|
47
|
42
|
35
|
46
|
47
|
50
|
48
|
58
|
56
|
88
|
115
|
93
|
72
|
90
|
58
|
68
|
60
|
69
|
46
|
51
|
39
|
34
|
44
|
41
|
45
|
46
|
30
|
36
|
37
|
51
|
|
2024/04
|
48
|
30
|
70
|
65
|
54
|
38
|
52
|
50
|
40
|
50
|
53
|
50
|
53
|
51
|
55
|
39
|
55
|
49
|
40
|
53
|
71
|
67
|
86
|
100
|
95
|
79
|
59
|
48
|
47
|
53
|
|
|
2024/03
|
98
|
86
|
59
|
53
|
141
|
107
|
96
|
77
|
70
|
93
|
79
|
82
|
77
|
73
|
64
|
93
|
93
|
71
|
67
|
84
|
70
|
65
|
54
|
31
|
37
|
45
|
48
|
63
|
46
|
55
|
72
|
|
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