Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
80
*
PM2.5
85
PM10
47
O3
0.8
CO
4
SO2
21
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
30 Jan
131
Light
Sat
31 Jan
138
Light
Sun
1 Feb
132
Light
Mon
2 Feb
129
Light
Tue
3 Feb
139
Light
Wed
4 Feb
17
Excellent
Thu
5 Feb
23
Excellent
Air quality in the last 12 months (Chunhua)
|
2025/12
|
84
|
72
|
58
|
75
|
87
|
115
|
67
|
74
|
97
|
129
|
93
|
92
|
86
|
83
|
104
|
98
|
75
|
101
|
87
|
51
|
63
|
97
|
90
|
81
|
62
|
64
|
94
|
103
|
112
|
112
|
110
|
|
2025/11
|
57
|
68
|
96
|
107
|
108
|
86
|
34
|
44
|
77
|
83
|
82
|
73
|
61
|
72
|
77
|
60
|
32
|
28
|
43
|
59
|
72
|
76
|
57
|
83
|
65
|
140
|
120
|
82
|
72
|
68
|
|
|
2025/10
|
34
|
28
|
40
|
29
|
25
|
14
|
12
|
28
|
20
|
11
|
12
|
12
|
26
|
44
|
25
|
31
|
16
|
34
|
44
|
33
|
40
|
49
|
75
|
91
|
90
|
43
|
55
|
60
|
68
|
55
|
54
|
|
2025/09
|
35
|
31
|
41
|
13
|
33
|
38
|
53
|
49
|
40
|
41
|
28
|
22
|
37
|
47
|
44
|
34
|
24
|
12
|
15
|
31
|
16
|
14
|
22
|
29
|
38
|
39
|
30
|
22
|
36
|
44
|
|
|
2025/08
|
42
|
39
|
43
|
42
|
26
|
39
|
39
|
27
|
22
|
25
|
30
|
39
|
37
|
51
|
34
|
24
|
22
|
27
|
27
|
34
|
48
|
43
|
25
|
23
|
39
|
46
|
29
|
18
|
17
|
23
|
25
|
|
2025/07
|
30
|
22
|
23
|
28
|
16
|
31
|
32
|
33
|
36
|
38
|
41
|
43
|
45
|
42
|
40
|
42
|
41
|
39
|
43
|
24
|
30
|
42
|
25
|
20
|
23
|
28
|
29
|
34
|
37
|
34
|
40
|
|
2025/06
|
38
|
44
|
48
|
50
|
42
|
56
|
43
|
39
|
48
|
49
|
59
|
51
|
53
|
52
|
56
|
64
|
56
|
39
|
30
|
32
|
39
|
40
|
32
|
40
|
29
|
29
|
32
|
28
|
41
|
20
|
|
|
2025/05
|
105
|
76
|
79
|
74
|
164
|
402
|
145
|
93
|
79
|
53
|
45
|
51
|
40
|
74
|
68
|
67
|
230
|
112
|
65
|
61
|
62
|
75
|
52
|
50
|
33
|
31
|
48
|
49
|
51
|
55
|
46
|
|
2025/04
|
67
|
70
|
79
|
107
|
86
|
83
|
73
|
98
|
113
|
72
|
148
|
303
|
126
|
73
|
49
|
137
|
97
|
110
|
83
|
68
|
71
|
163
|
88
|
63
|
70
|
63
|
44
|
37
|
53
|
125
|
|
|
2025/03
|
144
|
63
|
32
|
57
|
82
|
70
|
80
|
83
|
66
|
78
|
178
|
214
|
96
|
61
|
53
|
47
|
47
|
40
|
43
|
53
|
62
|
67
|
91
|
102
|
63
|
215
|
191
|
115
|
67
|
67
|
66
|
|
2025/02
|
194
|
121
|
29
|
41
|
40
|
56
|
91
|
43
|
59
|
82
|
83
|
79
|
77
|
77
|
59
|
80
|
83
|
82
|
104
|
111
|
128
|
138
|
55
|
56
|
74
|
75
|
94
|
120
|
|||
|
2025/01
|
79
|
73
|
73
|
105
|
82
|
58
|
50
|
55
|
56
|
63
|
72
|
84
|
95
|
68
|
40
|
64
|
79
|
91
|
95
|
98
|
115
|
165
|
221
|
169
|
52
|
82
|
71
|
92
|
204
|
170
|
227
|
|
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