Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
65
PM2.5
166
*
PM10
33
O3
1.3
CO
11
SO2
72
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
13 Jan
137
Light
Wed
14 Jan
143
Light
Thu
15 Jan
90
Good
Fri
16 Jan
193
Moderate
Sat
17 Jan
119
Light
Sun
18 Jan
57
Good
Mon
19 Jan
25
Excellent
Hualong Air quality rank
Air quality in the last 12 months (Hualong)
|
2025/11
|
91
|
65
|
64
|
78
|
102
|
142
|
116
|
61
|
62
|
72
|
70
|
80
|
76
|
119
|
136
|
119
|
34
|
45
|
54
|
63
|
87
|
82
|
77
|
93
|
50
|
123
|
219
|
128
|
133
|
147
|
|
|
2025/10
|
45
|
27
|
30
|
49
|
16
|
15
|
38
|
36
|
11
|
11
|
14
|
16
|
30
|
42
|
64
|
62
|
30
|
25
|
39
|
39
|
45
|
79
|
99
|
96
|
76
|
105
|
109
|
99
|
86
|
136
|
187
|
|
2025/09
|
32
|
36
|
45
|
23
|
41
|
61
|
55
|
39
|
22
|
37
|
46
|
33
|
47
|
42
|
40
|
28
|
18
|
26
|
23
|
39
|
52
|
35
|
29
|
43
|
51
|
49
|
26
|
50
|
49
|
45
|
|
|
2025/08
|
38
|
35
|
33
|
47
|
47
|
49
|
55
|
39
|
19
|
28
|
30
|
24
|
27
|
38
|
37
|
25
|
28
|
41
|
32
|
22
|
24
|
31
|
22
|
21
|
27
|
40
|
48
|
30
|
32
|
28
|
27
|
|
2025/07
|
17
|
26
|
23
|
29
|
30
|
32
|
36
|
32
|
34
|
64
|
60
|
46
|
44
|
51
|
43
|
37
|
36
|
38
|
46
|
36
|
54
|
28
|
18
|
29
|
33
|
33
|
29
|
31
|
25
|
31
|
37
|
|
2025/06
|
50
|
66
|
44
|
54
|
65
|
63
|
92
|
82
|
54
|
46
|
58
|
46
|
53
|
51
|
42
|
28
|
37
|
41
|
32
|
34
|
36
|
43
|
38
|
40
|
54
|
47
|
54
|
24
|
14
|
25
|
|
|
2025/05
|
49
|
73
|
49
|
44
|
177
|
100
|
77
|
68
|
33
|
28
|
46
|
53
|
57
|
56
|
38
|
82
|
126
|
74
|
100
|
71
|
64
|
65
|
70
|
55
|
50
|
48
|
55
|
58
|
54
|
58
|
59
|
|
2025/04
|
56
|
62
|
52
|
85
|
56
|
72
|
83
|
76
|
90
|
97
|
94
|
175
|
74
|
47
|
49
|
91
|
138
|
98
|
38
|
66
|
62
|
68
|
64
|
70
|
65
|
68
|
69
|
52
|
49
|
65
|
|
|
2025/03
|
129
|
49
|
39
|
25
|
51
|
88
|
80
|
75
|
98
|
98
|
100
|
130
|
100
|
58
|
65
|
37
|
44
|
40
|
52
|
51
|
47
|
58
|
85
|
240
|
185
|
96
|
96
|
134
|
52
|
52
|
66
|
|
2025/02
|
81
|
130
|
94
|
53
|
49
|
78
|
54
|
43
|
54
|
62
|
92
|
148
|
110
|
94
|
74
|
60
|
63
|
69
|
42
|
62
|
77
|
73
|
49
|
50
|
69
|
79
|
110
|
115
|
|||
|
2025/01
|
145
|
78
|
88
|
171
|
96
|
52
|
51
|
45
|
38
|
60
|
77
|
54
|
77
|
107
|
45
|
54
|
63
|
76
|
101
|
96
|
178
|
100
|
75
|
128
|
100
|
70
|
32
|
105
|
184
|
127
|
75
|
|
2024/12
|
89
|
57
|
67
|
116
|
131
|
154
|
52
|
56
|
62
|
108
|
107
|
76
|
85
|
70
|
54
|
58
|
80
|
34
|
46
|
70
|
45
|
49
|
65
|
105
|
161
|
91
|
56
|
61
|
67
|
85
|
96
|
|
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