Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
22
PM2.5
99
*
PM10
52
O3
0.4
CO
5
SO2
35
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
21 Apr
86
Good
Wed
22 Apr
92
Good
Thu
23 Apr
86
Good
Fri
24 Apr
90
Good
Sat
25 Apr
99
Good
Sun
26 Apr
43
Excellent
Mon
27 Apr
28
Excellent
Air quality in the last 12 months (Xiajin)
|
2026/03
|
92
|
102
|
135
|
134
|
78
|
54
|
81
|
108
|
104
|
125
|
167
|
100
|
139
|
124
|
43
|
113
|
144
|
61
|
57
|
94
|
111
|
96
|
107
|
105
|
109
|
83
|
101
|
89
|
52
|
59
|
83
|
|
2026/02
|
207
|
175
|
132
|
147
|
154
|
50
|
53
|
68
|
77
|
87
|
133
|
106
|
117
|
133
|
61
|
84
|
210
|
111
|
74
|
68
|
135
|
202
|
70
|
72
|
58
|
76
|
78
|
84
|
|||
|
2026/01
|
54
|
66
|
139
|
177
|
208
|
163
|
51
|
67
|
107
|
88
|
52
|
76
|
88
|
130
|
170
|
97
|
50
|
39
|
35
|
34
|
61
|
93
|
126
|
185
|
127
|
87
|
153
|
211
|
111
|
82
|
195
|
|
2025/12
|
86
|
43
|
48
|
67
|
88
|
136
|
100
|
57
|
106
|
118
|
114
|
26
|
67
|
91
|
85
|
170
|
115
|
160
|
218
|
133
|
60
|
51
|
90
|
110
|
41
|
54
|
93
|
148
|
150
|
125
|
32
|
|
2025/11
|
85
|
47
|
64
|
81
|
85
|
125
|
98
|
73
|
64
|
72
|
86
|
93
|
79
|
105
|
169
|
129
|
35
|
51
|
59
|
71
|
79
|
123
|
113
|
149
|
40
|
132
|
113
|
149
|
145
|
185
|
|
|
2025/10
|
62
|
25
|
24
|
42
|
15
|
13
|
29
|
28
|
10
|
12
|
15
|
16
|
32
|
50
|
73
|
55
|
36
|
26
|
38
|
37
|
49
|
55
|
63
|
78
|
75
|
61
|
92
|
119
|
71
|
96
|
120
|
|
2025/09
|
32
|
39
|
48
|
53
|
40
|
47
|
58
|
56
|
38
|
47
|
56
|
49
|
58
|
51
|
40
|
34
|
26
|
39
|
21
|
32
|
57
|
32
|
36
|
37
|
51
|
59
|
25
|
47
|
58
|
58
|
|
|
2025/08
|
30
|
29
|
36
|
35
|
34
|
32
|
48
|
39
|
16
|
30
|
40
|
31
|
36
|
45
|
38
|
18
|
20
|
31
|
42
|
27
|
29
|
25
|
33
|
21
|
24
|
39
|
42
|
21
|
37
|
25
|
23
|
|
2025/07
|
13
|
19
|
28
|
36
|
32
|
27
|
31
|
32
|
36
|
57
|
47
|
50
|
49
|
36
|
46
|
30
|
31
|
38
|
50
|
40
|
36
|
16
|
14
|
29
|
33
|
29
|
25
|
37
|
26
|
25
|
24
|
|
2025/06
|
71
|
64
|
43
|
38
|
71
|
71
|
89
|
75
|
83
|
46
|
75
|
77
|
62
|
58
|
33
|
29
|
40
|
53
|
17
|
35
|
44
|
42
|
48
|
48
|
56
|
50
|
49
|
33
|
19
|
21
|
|
|
2025/05
|
50
|
68
|
33
|
49
|
88
|
57
|
73
|
72
|
31
|
29
|
54
|
58
|
61
|
57
|
38
|
79
|
114
|
79
|
96
|
71
|
67
|
67
|
60
|
51
|
48
|
56
|
55
|
66
|
60
|
65
|
63
|
|
2025/04
|
73
|
36
|
64
|
87
|
54
|
80
|
95
|
88
|
68
|
87
|
88
|
153
|
59
|
57
|
55
|
95
|
142
|
74
|
37
|
64
|
60
|
68
|
75
|
57
|
71
|
78
|
60
|
51
|
60
|
69
|
|
|
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