Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jun
Sun
29 Jun
Mon
30 Jun
Tue
1 Jul
Wed
2 Jul
Thu
3 Jul
Fri
4 Jul
Real-time AQI (Monitoring Station in Guangyuan)
黑石坡
2717
PM2.5
27
PM10
41
O3
0.5
CO
9
SO2
11
NO2
老城
2511
PM2.5
25
PM10
46
O3
1.0
CO
1
SO2
22
NO2
监测站
198
PM2.5
19
PM10
37
O3
1.0
CO
10
SO2
25
NO2
经开区
4330
PM2.5
42
PM10
29
O3
0.7
CO
6
SO2
30
NO2
Air quality in the last 12 months (Guangyuan)
|
2025/05
|
52
|
55
|
83
|
64
|
29
|
46
|
36
|
39
|
237
|
51
|
61
|
55
|
38
|
47
|
55
|
71
|
114
|
103
|
92
|
77
|
69
|
71
|
68
|
51
|
51
|
56
|
32
|
33
|
36
|
37
|
31
|
|
2025/04
|
56
|
59
|
60
|
59
|
58
|
52
|
58
|
64
|
64
|
55
|
62
|
484
|
140
|
106
|
95
|
75
|
61
|
77
|
114
|
55
|
70
|
107
|
71
|
50
|
48
|
36
|
35
|
47
|
47
|
37
|
|
|
2025/03
|
59
|
41
|
25
|
19
|
23
|
36
|
31
|
45
|
47
|
55
|
147
|
117
|
50
|
26
|
40
|
46
|
50
|
56
|
57
|
61
|
52
|
55
|
55
|
54
|
56
|
57
|
251
|
89
|
76
|
50
|
46
|
|
2025/02
|
39
|
42
|
38
|
48
|
44
|
46
|
46
|
45
|
59
|
57
|
54
|
74
|
57
|
50
|
53
|
59
|
50
|
52
|
52
|
53
|
64
|
74
|
52
|
35
|
34
|
43
|
59
|
59
|
|||
|
2025/01
|
86
|
59
|
89
|
61
|
62
|
83
|
53
|
51
|
60
|
60
|
52
|
60
|
59
|
61
|
49
|
55
|
66
|
53
|
77
|
95
|
105
|
105
|
83
|
69
|
55
|
81
|
67
|
67
|
125
|
80
|
34
|
|
2024/12
|
57
|
75
|
47
|
49
|
46
|
54
|
57
|
45
|
47
|
56
|
67
|
60
|
31
|
41
|
58
|
79
|
86
|
79
|
56
|
59
|
65
|
67
|
72
|
57
|
58
|
60
|
61
|
48
|
61
|
56
|
67
|
|
2024/11
|
22
|
27
|
30
|
33
|
31
|
43
|
45
|
51
|
32
|
38
|
36
|
21
|
18
|
32
|
36
|
31
|
16
|
14
|
16
|
27
|
29
|
39
|
30
|
22
|
24
|
43
|
47
|
50
|
52
|
53
|
|
|
2024/10
|
17
|
24
|
30
|
31
|
36
|
41
|
35
|
47
|
33
|
25
|
37
|
28
|
21
|
29
|
37
|
36
|
31
|
27
|
26
|
12
|
16
|
25
|
36
|
42
|
26
|
22
|
18
|
26
|
39
|
38
|
20
|
|
2024/09
|
30
|
40
|
37
|
27
|
14
|
23
|
30
|
39
|
28
|
13
|
19
|
26
|
28
|
20
|
33
|
32
|
32
|
32
|
41
|
29
|
14
|
19
|
29
|
40
|
38
|
46
|
68
|
64
|
32
|
13
|
|
|
2024/08
|
33
|
26
|
25
|
18
|
18
|
24
|
21
|
25
|
41
|
63
|
41
|
37
|
39
|
37
|
19
|
16
|
24
|
15
|
22
|
33
|
34
|
37
|
36
|
32
|
29
|
26
|
18
|
20
|
26
|
28
|
30
|
|
2024/07
|
20
|
23
|
16
|
18
|
26
|
28
|
22
|
14
|
15
|
16
|
13
|
21
|
22
|
20
|
17
|
22
|
21
|
18
|
14
|
18
|
36
|
36
|
31
|
57
|
80
|
55
|
41
|
34
|
22
|
20
|
28
|
|
2024/06
|
39
|
23
|
30
|
20
|
23
|
30
|
18
|
20
|
28
|
32
|
28
|
27
|
36
|
26
|
37
|
22
|
16
|
24
|
21
|
22
|
16
|
25
|
36
|
42
|
19
|
27
|
20
|
21
|
26
|
27
|
|
|
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
*: primary pollution