Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
21
PM2.5
66
PM10
232
O3
0.6
CO
7
SO2
3
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
6 Jun
129
Light
Sat
7 Jun
131
Light
Sun
8 Jun
136
Light
Mon
9 Jun
132
Light
Tue
10 Jun
131
Light
Wed
11 Jun
119
Light
Thu
12 Jun
26
Excellent
Air quality in the last 12 months (Hongqi)
|
2025/04
|
65
|
49
|
55
|
82
|
66
|
78
|
84
|
84
|
83
|
94
|
95
|
193
|
88
|
53
|
65
|
102
|
129
|
95
|
64
|
67
|
61
|
60
|
85
|
67
|
73
|
77
|
78
|
64
|
61
|
84
|
|
|
2025/03
|
109
|
73
|
44
|
52
|
93
|
93
|
77
|
87
|
95
|
99
|
104
|
129
|
115
|
62
|
77
|
44
|
50
|
56
|
61
|
55
|
54
|
63
|
85
|
226
|
214
|
114
|
93
|
124
|
57
|
57
|
66
|
|
2025/02
|
97
|
151
|
119
|
68
|
50
|
60
|
80
|
59
|
76
|
89
|
112
|
93
|
54
|
68
|
70
|
67
|
66
|
65
|
55
|
61
|
85
|
93
|
62
|
80
|
82
|
82
|
106
|
147
|
|||
|
2025/01
|
122
|
90
|
90
|
131
|
87
|
61
|
60
|
57
|
52
|
81
|
77
|
55
|
90
|
96
|
52
|
53
|
79
|
95
|
102
|
116
|
177
|
101
|
74
|
103
|
111
|
76
|
39
|
55
|
184
|
166
|
83
|
|
2024/12
|
68
|
56
|
61
|
121
|
119
|
67
|
70
|
69
|
82
|
115
|
104
|
121
|
72
|
62
|
52
|
59
|
81
|
60
|
58
|
101
|
63
|
72
|
92
|
143
|
161
|
95
|
77
|
50
|
61
|
73
|
89
|
|
2024/11
|
69
|
93
|
95
|
62
|
53
|
78
|
79
|
71
|
65
|
123
|
153
|
204
|
138
|
85
|
97
|
99
|
55
|
58
|
54
|
70
|
85
|
92
|
85
|
68
|
46
|
47
|
69
|
43
|
48
|
69
|
|
|
2024/10
|
56
|
41
|
57
|
60
|
62
|
71
|
105
|
162
|
159
|
91
|
87
|
118
|
98
|
108
|
154
|
83
|
79
|
29
|
41
|
37
|
54
|
74
|
73
|
79
|
89
|
125
|
172
|
106
|
153
|
179
|
211
|
|
2024/09
|
57
|
32
|
45
|
52
|
46
|
34
|
49
|
63
|
60
|
42
|
32
|
34
|
45
|
55
|
42
|
48
|
50
|
41
|
46
|
55
|
29
|
35
|
51
|
69
|
85
|
95
|
106
|
75
|
60
|
27
|
|
|
2024/08
|
35
|
35
|
31
|
33
|
34
|
27
|
30
|
37
|
33
|
81
|
49
|
37
|
35
|
38
|
48
|
52
|
49
|
37
|
35
|
34
|
35
|
50
|
51
|
55
|
50
|
41
|
27
|
32
|
43
|
50
|
50
|
|
2024/07
|
38
|
31
|
51
|
38
|
33
|
50
|
40
|
33
|
48
|
65
|
66
|
41
|
53
|
81
|
75
|
47
|
38
|
34
|
35
|
23
|
39
|
40
|
29
|
41
|
31
|
28
|
30
|
25
|
20
|
25
|
26
|
|
2024/06
|
60
|
79
|
72
|
98
|
68
|
68
|
56
|
60
|
62
|
60
|
62
|
62
|
59
|
54
|
48
|
44
|
36
|
53
|
50
|
55
|
40
|
53
|
75
|
85
|
81
|
64
|
54
|
57
|
41
|
48
|
|
|
2024/05
|
51
|
48
|
48
|
53
|
72
|
83
|
74
|
60
|
60
|
57
|
150
|
105
|
95
|
78
|
65
|
56
|
64
|
71
|
56
|
50
|
57
|
51
|
59
|
65
|
60
|
76
|
42
|
54
|
57
|
50
|
71
|
|
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